* [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-03-30 13:32 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Michael Ellerman, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Hi,
recently we wanted to update xilinx intc driver and we found that function
which we wanted to remove is still wired by ancient Xilinx PowerPC
platforms. Here is the thread about it.
https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
I have been talking about it internally and there is no interest in these
platforms and it is also orphan for quite a long time. None is really
running/testing these platforms regularly that's why I think it makes sense
to remove them also with drivers which are specific to this platform.
U-Boot support was removed in 2017 without anybody complain about it
https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
Based on current ppc/next.
If anyone has any objection about it, please let me know.
Thanks,
Michal
Changes in v2:
- Remove also sound/drivers/pcm-indirect2.[ch] files
Reported-by: Takashi Iwai <tiwai@suse.de>
- Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
v1 to keep them the same as before. (kbuild reported some issues with it
too)
Michal Simek (2):
sound: ac97: Remove sound driver for ancient platform
powerpc: Remove Xilinx PPC405/PPC440 support
Documentation/devicetree/bindings/xilinx.txt | 143 --
Documentation/powerpc/bootwrapper.rst | 28 +-
MAINTAINERS | 6 -
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/Makefile | 7 +-
arch/powerpc/boot/dts/Makefile | 1 -
arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ------
arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------
arch/powerpc/boot/ops.h | 1 -
arch/powerpc/boot/serial.c | 5 -
arch/powerpc/boot/uartlite.c | 79 --
arch/powerpc/boot/virtex.c | 97 --
arch/powerpc/boot/virtex405-head.S | 31 -
arch/powerpc/boot/wrapper | 8 -
arch/powerpc/configs/40x/virtex_defconfig | 75 -
arch/powerpc/configs/44x/virtex5_defconfig | 74 -
arch/powerpc/configs/ppc40x_defconfig | 8 -
arch/powerpc/configs/ppc44x_defconfig | 8 -
arch/powerpc/include/asm/xilinx_intc.h | 16 -
arch/powerpc/include/asm/xilinx_pci.h | 21 -
arch/powerpc/kernel/cputable.c | 39 -
arch/powerpc/platforms/40x/Kconfig | 31 -
arch/powerpc/platforms/40x/Makefile | 1 -
arch/powerpc/platforms/40x/virtex.c | 54 -
arch/powerpc/platforms/44x/Kconfig | 37 -
arch/powerpc/platforms/44x/Makefile | 2 -
arch/powerpc/platforms/44x/virtex.c | 60 -
arch/powerpc/platforms/44x/virtex_ml510.c | 30 -
arch/powerpc/platforms/Kconfig | 4 -
arch/powerpc/sysdev/Makefile | 2 -
arch/powerpc/sysdev/xilinx_intc.c | 88 --
arch/powerpc/sysdev/xilinx_pci.c | 132 --
drivers/char/Kconfig | 2 +-
drivers/video/fbdev/Kconfig | 2 +-
sound/drivers/Kconfig | 12 -
sound/drivers/Makefile | 2 -
sound/drivers/ml403-ac97cr.c | 1298 ------------------
sound/drivers/pcm-indirect2.c | 560 --------
sound/drivers/pcm-indirect2.h | 127 --
39 files changed, 7 insertions(+), 3958 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
delete mode 100644 arch/powerpc/boot/uartlite.c
delete mode 100644 arch/powerpc/boot/virtex.c
delete mode 100644 arch/powerpc/boot/virtex405-head.S
delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
delete mode 100644 arch/powerpc/platforms/40x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
delete mode 100644 sound/drivers/ml403-ac97cr.c
delete mode 100644 sound/drivers/pcm-indirect2.c
delete mode 100644 sound/drivers/pcm-indirect2.h
--
2.26.0
^ permalink raw reply [flat|nested] 57+ messages in thread
* [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-03-30 13:32 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Wei Hu, Greg Kroah-Hartman, Nick Desaulniers,
Takashi Iwai, Rob Herring, Enrico Weigelt, David S. Miller,
Thiago Jung Bauermann
Hi,
recently we wanted to update xilinx intc driver and we found that function
which we wanted to remove is still wired by ancient Xilinx PowerPC
platforms. Here is the thread about it.
https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
I have been talking about it internally and there is no interest in these
platforms and it is also orphan for quite a long time. None is really
running/testing these platforms regularly that's why I think it makes sense
to remove them also with drivers which are specific to this platform.
U-Boot support was removed in 2017 without anybody complain about it
https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
Based on current ppc/next.
If anyone has any objection about it, please let me know.
Thanks,
Michal
Changes in v2:
- Remove also sound/drivers/pcm-indirect2.[ch] files
Reported-by: Takashi Iwai <tiwai@suse.de>
- Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
v1 to keep them the same as before. (kbuild reported some issues with it
too)
Michal Simek (2):
sound: ac97: Remove sound driver for ancient platform
powerpc: Remove Xilinx PPC405/PPC440 support
Documentation/devicetree/bindings/xilinx.txt | 143 --
Documentation/powerpc/bootwrapper.rst | 28 +-
MAINTAINERS | 6 -
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/Makefile | 7 +-
arch/powerpc/boot/dts/Makefile | 1 -
arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ------
arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------
arch/powerpc/boot/ops.h | 1 -
arch/powerpc/boot/serial.c | 5 -
arch/powerpc/boot/uartlite.c | 79 --
arch/powerpc/boot/virtex.c | 97 --
arch/powerpc/boot/virtex405-head.S | 31 -
arch/powerpc/boot/wrapper | 8 -
arch/powerpc/configs/40x/virtex_defconfig | 75 -
arch/powerpc/configs/44x/virtex5_defconfig | 74 -
arch/powerpc/configs/ppc40x_defconfig | 8 -
arch/powerpc/configs/ppc44x_defconfig | 8 -
arch/powerpc/include/asm/xilinx_intc.h | 16 -
arch/powerpc/include/asm/xilinx_pci.h | 21 -
arch/powerpc/kernel/cputable.c | 39 -
arch/powerpc/platforms/40x/Kconfig | 31 -
arch/powerpc/platforms/40x/Makefile | 1 -
arch/powerpc/platforms/40x/virtex.c | 54 -
arch/powerpc/platforms/44x/Kconfig | 37 -
arch/powerpc/platforms/44x/Makefile | 2 -
arch/powerpc/platforms/44x/virtex.c | 60 -
arch/powerpc/platforms/44x/virtex_ml510.c | 30 -
arch/powerpc/platforms/Kconfig | 4 -
arch/powerpc/sysdev/Makefile | 2 -
arch/powerpc/sysdev/xilinx_intc.c | 88 --
arch/powerpc/sysdev/xilinx_pci.c | 132 --
drivers/char/Kconfig | 2 +-
drivers/video/fbdev/Kconfig | 2 +-
sound/drivers/Kconfig | 12 -
sound/drivers/Makefile | 2 -
sound/drivers/ml403-ac97cr.c | 1298 ------------------
sound/drivers/pcm-indirect2.c | 560 --------
sound/drivers/pcm-indirect2.h | 127 --
39 files changed, 7 insertions(+), 3958 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
delete mode 100644 arch/powerpc/boot/uartlite.c
delete mode 100644 arch/powerpc/boot/virtex.c
delete mode 100644 arch/powerpc/boot/virtex405-head.S
delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
delete mode 100644 arch/powerpc/platforms/40x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
delete mode 100644 sound/drivers/ml403-ac97cr.c
delete mode 100644 sound/drivers/pcm-indirect2.c
delete mode 100644 sound/drivers/pcm-indirect2.h
--
2.26.0
^ permalink raw reply [flat|nested] 57+ messages in thread
* [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-03-30 13:32 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, Jonathan Corbet,
Michael Ellerman, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Hi,
recently we wanted to update xilinx intc driver and we found that function
which we wanted to remove is still wired by ancient Xilinx PowerPC
platforms. Here is the thread about it.
https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
I have been talking about it internally and there is no interest in these
platforms and it is also orphan for quite a long time. None is really
running/testing these platforms regularly that's why I think it makes sense
to remove them also with drivers which are specific to this platform.
U-Boot support was removed in 2017 without anybody complain about it
https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
Based on current ppc/next.
If anyone has any objection about it, please let me know.
Thanks,
Michal
Changes in v2:
- Remove also sound/drivers/pcm-indirect2.[ch] files
Reported-by: Takashi Iwai <tiwai@suse.de>
- Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
v1 to keep them the same as before. (kbuild reported some issues with it
too)
Michal Simek (2):
sound: ac97: Remove sound driver for ancient platform
powerpc: Remove Xilinx PPC405/PPC440 support
Documentation/devicetree/bindings/xilinx.txt | 143 --
Documentation/powerpc/bootwrapper.rst | 28 +-
MAINTAINERS | 6 -
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/Makefile | 7 +-
arch/powerpc/boot/dts/Makefile | 1 -
arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ------
arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------
arch/powerpc/boot/ops.h | 1 -
arch/powerpc/boot/serial.c | 5 -
arch/powerpc/boot/uartlite.c | 79 --
arch/powerpc/boot/virtex.c | 97 --
arch/powerpc/boot/virtex405-head.S | 31 -
arch/powerpc/boot/wrapper | 8 -
arch/powerpc/configs/40x/virtex_defconfig | 75 -
arch/powerpc/configs/44x/virtex5_defconfig | 74 -
arch/powerpc/configs/ppc40x_defconfig | 8 -
arch/powerpc/configs/ppc44x_defconfig | 8 -
arch/powerpc/include/asm/xilinx_intc.h | 16 -
arch/powerpc/include/asm/xilinx_pci.h | 21 -
arch/powerpc/kernel/cputable.c | 39 -
arch/powerpc/platforms/40x/Kconfig | 31 -
arch/powerpc/platforms/40x/Makefile | 1 -
arch/powerpc/platforms/40x/virtex.c | 54 -
arch/powerpc/platforms/44x/Kconfig | 37 -
arch/powerpc/platforms/44x/Makefile | 2 -
arch/powerpc/platforms/44x/virtex.c | 60 -
arch/powerpc/platforms/44x/virtex_ml510.c | 30 -
arch/powerpc/platforms/Kconfig | 4 -
arch/powerpc/sysdev/Makefile | 2 -
arch/powerpc/sysdev/xilinx_intc.c | 88 --
arch/powerpc/sysdev/xilinx_pci.c | 132 --
drivers/char/Kconfig | 2 +-
drivers/video/fbdev/Kconfig | 2 +-
sound/drivers/Kconfig | 12 -
sound/drivers/Makefile | 2 -
sound/drivers/ml403-ac97cr.c | 1298 ------------------
sound/drivers/pcm-indirect2.c | 560 --------
sound/drivers/pcm-indirect2.h | 127 --
39 files changed, 7 insertions(+), 3958 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
delete mode 100644 arch/powerpc/boot/uartlite.c
delete mode 100644 arch/powerpc/boot/virtex.c
delete mode 100644 arch/powerpc/boot/virtex405-head.S
delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
delete mode 100644 arch/powerpc/platforms/40x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
delete mode 100644 sound/drivers/ml403-ac97cr.c
delete mode 100644 sound/drivers/pcm-indirect2.c
delete mode 100644 sound/drivers/pcm-indirect2.h
--
2.26.0
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* [PATCH v2 1/2] sound: ac97: Remove sound driver for ancient platform
2020-03-30 13:32 ` Michal Simek
@ 2020-03-30 13:32 ` Michal Simek
-1 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Takashi Iwai, Allison Randal, Greg Kroah-Hartman,
Jaroslav Kysela, Kate Stewart, Krzysztof Kozlowski, Mark Brown,
Michael Ellerman, Richard Fontana, Takashi Iwai, Thomas Gleixner,
alsa-devel
Xilinx PowerPC platforms are no longer supported and none is really testing
these platforms that's why remove them. If someone has any issue with it
these patches can be reverted.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
Changes in v2:
- Remove also sound/drivers/pcm-indirect2.[ch] files
Reported-by: Takashi Iwai <tiwai@suse.de>
sound/drivers/Kconfig | 12 -
sound/drivers/Makefile | 2 -
sound/drivers/ml403-ac97cr.c | 1298 ---------------------------------
sound/drivers/pcm-indirect2.c | 560 --------------
sound/drivers/pcm-indirect2.h | 127 ----
5 files changed, 1999 deletions(-)
delete mode 100644 sound/drivers/ml403-ac97cr.c
delete mode 100644 sound/drivers/pcm-indirect2.c
delete mode 100644 sound/drivers/pcm-indirect2.h
diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig
index 577c8e03ec4d..7141f73cddd3 100644
--- a/sound/drivers/Kconfig
+++ b/sound/drivers/Kconfig
@@ -186,18 +186,6 @@ config SND_PORTMAN2X4
To compile this driver as a module, choose M here: the module
will be called snd-portman2x4.
-config SND_ML403_AC97CR
- tristate "Xilinx ML403 AC97 Controller Reference"
- depends on XILINX_VIRTEX
- select SND_AC97_CODEC
- help
- Say Y here to include support for the
- opb_ac97_controller_ref_v1_00_a ip core found in Xilinx's ML403
- reference design.
-
- To compile this driver as a module, choose M here: the module
- will be called snd-ml403_ac97cr.
-
config SND_AC97_POWER_SAVE
bool "AC97 Power-Saving Mode"
depends on SND_AC97_CODEC
diff --git a/sound/drivers/Makefile b/sound/drivers/Makefile
index 615558a281c8..c0fe4eccdaef 100644
--- a/sound/drivers/Makefile
+++ b/sound/drivers/Makefile
@@ -11,7 +11,6 @@ snd-mts64-objs := mts64.o
snd-portman2x4-objs := portman2x4.o
snd-serial-u16550-objs := serial-u16550.o
snd-virmidi-objs := virmidi.o
-snd-ml403-ac97cr-objs := ml403-ac97cr.o pcm-indirect2.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_DUMMY) += snd-dummy.o
@@ -21,6 +20,5 @@ obj-$(CONFIG_SND_SERIAL_U16550) += snd-serial-u16550.o
obj-$(CONFIG_SND_MTPAV) += snd-mtpav.o
obj-$(CONFIG_SND_MTS64) += snd-mts64.o
obj-$(CONFIG_SND_PORTMAN2X4) += snd-portman2x4.o
-obj-$(CONFIG_SND_ML403_AC97CR) += snd-ml403-ac97cr.o
obj-$(CONFIG_SND) += opl3/ opl4/ mpu401/ vx/ pcsp/
diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
deleted file mode 100644
index 0710707da8c1..000000000000
--- a/sound/drivers/ml403-ac97cr.c
+++ /dev/null
@@ -1,1298 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * ALSA driver for Xilinx ML403 AC97 Controller Reference
- * IP: opb_ac97_controller_ref_v1_00_a (EDK 8.1i)
- * IP: opb_ac97_controller_ref_v1_00_a (EDK 9.1i)
- *
- * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
- */
-
-/* Some notes / status of this driver:
- *
- * - Don't wonder about some strange implementations of things - especially the
- * (heavy) shadowing of codec registers, with which I tried to reduce read
- * accesses to a minimum, because after a variable amount of accesses, the AC97
- * controller doesn't raise the register access finished bit anymore ...
- *
- * - Playback support seems to be pretty stable - no issues here.
- * - Capture support "works" now, too. Overruns don't happen any longer so often.
- * But there might still be some ...
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-
-#include <linux/platform_device.h>
-
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-
-/* HZ */
-#include <linux/param.h>
-/* jiffies, time_*() */
-#include <linux/jiffies.h>
-/* schedule_timeout*() */
-#include <linux/sched.h>
-/* spin_lock*() */
-#include <linux/spinlock.h>
-/* struct mutex, mutex_init(), mutex_*lock() */
-#include <linux/mutex.h>
-
-/* snd_printk(), snd_printd() */
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/ac97_codec.h>
-
-#include "pcm-indirect2.h"
-
-
-#define SND_ML403_AC97CR_DRIVER "ml403-ac97cr"
-
-MODULE_AUTHOR("Joachim Foerster <JOFT@gmx.de>");
-MODULE_DESCRIPTION("Xilinx ML403 AC97 Controller Reference");
-MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Xilinx,ML403 AC97 Controller Reference}}");
-
-static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
-static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
-static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE;
-
-module_param_array(index, int, NULL, 0444);
-MODULE_PARM_DESC(index, "Index value for ML403 AC97 Controller Reference.");
-module_param_array(id, charp, NULL, 0444);
-MODULE_PARM_DESC(id, "ID string for ML403 AC97 Controller Reference.");
-module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable this ML403 AC97 Controller Reference.");
-
-/* Special feature options */
-/*#define CODEC_WRITE_CHECK_RAF*/ /* don't return after a write to a codec
- * register, while RAF bit is not set
- */
-/* Debug options for code which may be removed completely in a final version */
-#ifdef CONFIG_SND_DEBUG
-/*#define CODEC_STAT*/ /* turn on some minimal "statistics"
- * about codec register usage
- */
-#define SND_PCM_INDIRECT2_STAT /* turn on some "statistics" about the
- * process of copying bytes from the
- * intermediate buffer to the hardware
- * fifo and the other way round
- */
-#endif
-
-/* Definition of a "level/facility dependent" printk(); may be removed
- * completely in a final version
- */
-#undef PDEBUG
-#ifdef CONFIG_SND_DEBUG
-/* "facilities" for PDEBUG */
-#define UNKNOWN (1<<0)
-#define CODEC_SUCCESS (1<<1)
-#define CODEC_FAKE (1<<2)
-#define INIT_INFO (1<<3)
-#define INIT_FAILURE (1<<4)
-#define WORK_INFO (1<<5)
-#define WORK_FAILURE (1<<6)
-
-#define PDEBUG_FACILITIES (UNKNOWN | INIT_FAILURE | WORK_FAILURE)
-
-#define PDEBUG(fac, fmt, args...) do { \
- if (fac & PDEBUG_FACILITIES) \
- snd_printd(KERN_DEBUG SND_ML403_AC97CR_DRIVER ": " \
- fmt, ##args); \
- } while (0)
-#else
-#define PDEBUG(fac, fmt, args...) /* nothing */
-#endif
-
-
-
-/* Defines for "waits"/timeouts (portions of HZ=250 on arch/ppc by default) */
-#define CODEC_TIMEOUT_ON_INIT 5 /* timeout for checking for codec
- * readiness (after insmod)
- */
-#ifndef CODEC_WRITE_CHECK_RAF
-#define CODEC_WAIT_AFTER_WRITE 100 /* general, static wait after a write
- * access to a codec register, may be
- * 0 to completely remove wait
- */
-#else
-#define CODEC_TIMEOUT_AFTER_WRITE 5 /* timeout after a write access to a
- * codec register, if RAF bit is used
- */
-#endif
-#define CODEC_TIMEOUT_AFTER_READ 5 /* timeout after a read access to a
- * codec register (checking RAF bit)
- */
-
-/* Infrastructure for codec register shadowing */
-#define LM4550_REG_OK (1<<0) /* register exists */
-#define LM4550_REG_DONEREAD (1<<1) /* read register once, value should be
- * the same currently in the register
- */
-#define LM4550_REG_NOSAVE (1<<2) /* values written to this register will
- * not be saved in the register
- */
-#define LM4550_REG_NOSHADOW (1<<3) /* don't do register shadowing, use plain
- * hardware access
- */
-#define LM4550_REG_READONLY (1<<4) /* register is read only */
-#define LM4550_REG_FAKEPROBE (1<<5) /* fake write _and_ read actions during
- * probe() correctly
- */
-#define LM4550_REG_FAKEREAD (1<<6) /* fake read access, always return
- * default value
- */
-#define LM4550_REG_ALLFAKE (LM4550_REG_FAKEREAD | LM4550_REG_FAKEPROBE)
-
-struct lm4550_reg {
- u16 value;
- u16 flag;
- u16 wmask;
- u16 def;
-};
-
-struct lm4550_reg lm4550_regfile[64] = {
- [AC97_RESET / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_NOSAVE \
- | LM4550_REG_FAKEREAD,
- .def = 0x0D50},
- [AC97_MASTER / 2] = {.flag = LM4550_REG_OK
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8000},
- [AC97_HEADPHONE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8000},
- [AC97_MASTER_MONO / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x801F,
- .def = 0x8000},
- [AC97_PC_BEEP / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x801E,
- .def = 0x0},
- [AC97_PHONE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x801F,
- .def = 0x8008},
- [AC97_MIC / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x805F,
- .def = 0x8008},
- [AC97_LINE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8808},
- [AC97_CD / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8808},
- [AC97_VIDEO / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8808},
- [AC97_AUX / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8808},
- [AC97_PCM / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8008},
- [AC97_REC_SEL / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x707,
- .def = 0x0},
- [AC97_REC_GAIN / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x8F0F,
- .def = 0x8000},
- [AC97_GENERAL_PURPOSE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .def = 0x0,
- .wmask = 0xA380},
- [AC97_3D_CONTROL / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEREAD \
- | LM4550_REG_READONLY,
- .def = 0x0101},
- [AC97_POWERDOWN / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_NOSHADOW \
- | LM4550_REG_NOSAVE,
- .wmask = 0xFF00},
- /* may not write ones to
- * REF/ANL/DAC/ADC bits
- * FIXME: Is this ok?
- */
- [AC97_EXTENDED_ID / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEREAD \
- | LM4550_REG_READONLY,
- .def = 0x0201}, /* primary codec */
- [AC97_EXTENDED_STATUS / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_NOSHADOW \
- | LM4550_REG_NOSAVE,
- .wmask = 0x1},
- [AC97_PCM_FRONT_DAC_RATE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .def = 0xBB80,
- .wmask = 0xFFFF},
- [AC97_PCM_LR_ADC_RATE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .def = 0xBB80,
- .wmask = 0xFFFF},
- [AC97_VENDOR_ID1 / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_READONLY \
- | LM4550_REG_FAKEREAD,
- .def = 0x4E53},
- [AC97_VENDOR_ID2 / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_READONLY \
- | LM4550_REG_FAKEREAD,
- .def = 0x4350}
-};
-
-#define LM4550_RF_OK(reg) (lm4550_regfile[reg / 2].flag & LM4550_REG_OK)
-
-static void lm4550_regfile_init(void)
-{
- int i;
- for (i = 0; i < 64; i++)
- if (lm4550_regfile[i].flag & LM4550_REG_FAKEPROBE)
- lm4550_regfile[i].value = lm4550_regfile[i].def;
-}
-
-static void lm4550_regfile_write_values_after_init(struct snd_ac97 *ac97)
-{
- int i;
- for (i = 0; i < 64; i++)
- if ((lm4550_regfile[i].flag & LM4550_REG_FAKEPROBE) &&
- (lm4550_regfile[i].value != lm4550_regfile[i].def)) {
- PDEBUG(CODEC_FAKE, "lm4550_regfile_write_values_after_"
- "init(): reg=0x%x value=0x%x / %d is different "
- "from def=0x%x / %d\n",
- i, lm4550_regfile[i].value,
- lm4550_regfile[i].value, lm4550_regfile[i].def,
- lm4550_regfile[i].def);
- snd_ac97_write(ac97, i * 2, lm4550_regfile[i].value);
- lm4550_regfile[i].flag |= LM4550_REG_DONEREAD;
- }
-}
-
-
-/* direct registers */
-#define CR_REG(ml403_ac97cr, x) ((ml403_ac97cr)->port + CR_REG_##x)
-
-#define CR_REG_PLAYFIFO 0x00
-#define CR_PLAYDATA(a) ((a) & 0xFFFF)
-
-#define CR_REG_RECFIFO 0x04
-#define CR_RECDATA(a) ((a) & 0xFFFF)
-
-#define CR_REG_STATUS 0x08
-#define CR_RECOVER (1<<7)
-#define CR_PLAYUNDER (1<<6)
-#define CR_CODECREADY (1<<5)
-#define CR_RAF (1<<4)
-#define CR_RECEMPTY (1<<3)
-#define CR_RECFULL (1<<2)
-#define CR_PLAYHALF (1<<1)
-#define CR_PLAYFULL (1<<0)
-
-#define CR_REG_RESETFIFO 0x0C
-#define CR_RECRESET (1<<1)
-#define CR_PLAYRESET (1<<0)
-
-#define CR_REG_CODEC_ADDR 0x10
-/* UG082 says:
- * #define CR_CODEC_ADDR(a) ((a) << 1)
- * #define CR_CODEC_READ (1<<0)
- * #define CR_CODEC_WRITE (0<<0)
- */
-/* RefDesign example says: */
-#define CR_CODEC_ADDR(a) ((a) << 0)
-#define CR_CODEC_READ (1<<7)
-#define CR_CODEC_WRITE (0<<7)
-
-#define CR_REG_CODEC_DATAREAD 0x14
-#define CR_CODEC_DATAREAD(v) ((v) & 0xFFFF)
-
-#define CR_REG_CODEC_DATAWRITE 0x18
-#define CR_CODEC_DATAWRITE(v) ((v) & 0xFFFF)
-
-#define CR_FIFO_SIZE 32
-
-struct snd_ml403_ac97cr {
- /* lock for access to (controller) registers */
- spinlock_t reg_lock;
- /* mutex for the whole sequence of accesses to (controller) registers
- * which affect codec registers
- */
- struct mutex cdc_mutex;
-
- int irq; /* for playback */
- int enable_irq; /* for playback */
-
- int capture_irq;
- int enable_capture_irq;
-
- struct resource *res_port;
- void *port;
-
- struct snd_ac97 *ac97;
- int ac97_fake;
-#ifdef CODEC_STAT
- int ac97_read;
- int ac97_write;
-#endif
-
- struct platform_device *pfdev;
- struct snd_card *card;
- struct snd_pcm *pcm;
- struct snd_pcm_substream *playback_substream;
- struct snd_pcm_substream *capture_substream;
-
- struct snd_pcm_indirect2 ind_rec; /* for playback */
- struct snd_pcm_indirect2 capture_ind2_rec;
-};
-
-static const struct snd_pcm_hardware snd_ml403_ac97cr_playback = {
- .info = (SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP_VALID),
- .formats = SNDRV_PCM_FMTBIT_S16_BE,
- .rates = (SNDRV_PCM_RATE_CONTINUOUS |
- SNDRV_PCM_RATE_8000_48000),
- .rate_min = 4000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = (128*1024),
- .period_bytes_min = CR_FIFO_SIZE/2,
- .period_bytes_max = (64*1024),
- .periods_min = 2,
- .periods_max = (128*1024)/(CR_FIFO_SIZE/2),
- .fifo_size = 0,
-};
-
-static const struct snd_pcm_hardware snd_ml403_ac97cr_capture = {
- .info = (SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP_VALID),
- .formats = SNDRV_PCM_FMTBIT_S16_BE,
- .rates = (SNDRV_PCM_RATE_CONTINUOUS |
- SNDRV_PCM_RATE_8000_48000),
- .rate_min = 4000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = (128*1024),
- .period_bytes_min = CR_FIFO_SIZE/2,
- .period_bytes_max = (64*1024),
- .periods_min = 2,
- .periods_max = (128*1024)/(CR_FIFO_SIZE/2),
- .fifo_size = 0,
-};
-
-static size_t
-snd_ml403_ac97cr_playback_ind2_zero(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int copied_words = 0;
- u32 full = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- spin_lock(&ml403_ac97cr->reg_lock);
- while ((full = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_PLAYFULL)) != CR_PLAYFULL) {
- out_be32(CR_REG(ml403_ac97cr, PLAYFIFO), 0);
- copied_words++;
- }
- rec->hw_ready = 0;
- spin_unlock(&ml403_ac97cr->reg_lock);
-
- return (size_t) (copied_words * 2);
-}
-
-static size_t
-snd_ml403_ac97cr_playback_ind2_copy(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- size_t bytes)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- u16 *src;
- int copied_words = 0;
- u32 full = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- src = (u16 *)(substream->runtime->dma_area + rec->sw_data);
-
- spin_lock(&ml403_ac97cr->reg_lock);
- while (((full = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_PLAYFULL)) != CR_PLAYFULL) && (bytes > 1)) {
- out_be32(CR_REG(ml403_ac97cr, PLAYFIFO),
- CR_PLAYDATA(src[copied_words]));
- copied_words++;
- bytes = bytes - 2;
- }
- if (full != CR_PLAYFULL)
- rec->hw_ready = 1;
- else
- rec->hw_ready = 0;
- spin_unlock(&ml403_ac97cr->reg_lock);
-
- return (size_t) (copied_words * 2);
-}
-
-static size_t
-snd_ml403_ac97cr_capture_ind2_null(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int copied_words = 0;
- u32 empty = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- spin_lock(&ml403_ac97cr->reg_lock);
- while ((empty = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_RECEMPTY)) != CR_RECEMPTY) {
- volatile u32 trash;
-
- trash = CR_RECDATA(in_be32(CR_REG(ml403_ac97cr, RECFIFO)));
- /* Hmmmm, really necessary? Don't want call to in_be32()
- * to be optimised away!
- */
- trash++;
- copied_words++;
- }
- rec->hw_ready = 0;
- spin_unlock(&ml403_ac97cr->reg_lock);
-
- return (size_t) (copied_words * 2);
-}
-
-static size_t
-snd_ml403_ac97cr_capture_ind2_copy(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec, size_t bytes)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- u16 *dst;
- int copied_words = 0;
- u32 empty = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- dst = (u16 *)(substream->runtime->dma_area + rec->sw_data);
-
- spin_lock(&ml403_ac97cr->reg_lock);
- while (((empty = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_RECEMPTY)) != CR_RECEMPTY) && (bytes > 1)) {
- dst[copied_words] = CR_RECDATA(in_be32(CR_REG(ml403_ac97cr,
- RECFIFO)));
- copied_words++;
- bytes = bytes - 2;
- }
- if (empty != CR_RECEMPTY)
- rec->hw_ready = 1;
- else
- rec->hw_ready = 0;
- spin_unlock(&ml403_ac97cr->reg_lock);
-
- return (size_t) (copied_words * 2);
-}
-
-static snd_pcm_uframes_t
-snd_ml403_ac97cr_pcm_pointer(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_indirect2 *ind2_rec = NULL;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- if (substream == ml403_ac97cr->playback_substream)
- ind2_rec = &ml403_ac97cr->ind_rec;
- if (substream == ml403_ac97cr->capture_substream)
- ind2_rec = &ml403_ac97cr->capture_ind2_rec;
-
- if (ind2_rec != NULL)
- return snd_pcm_indirect2_pointer(substream, ind2_rec);
- return (snd_pcm_uframes_t) 0;
-}
-
-static int
-snd_ml403_ac97cr_pcm_playback_trigger(struct snd_pcm_substream *substream,
- int cmd)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int err = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- PDEBUG(WORK_INFO, "trigger(playback): START\n");
- ml403_ac97cr->ind_rec.hw_ready = 1;
-
- /* clear play FIFO */
- out_be32(CR_REG(ml403_ac97cr, RESETFIFO), CR_PLAYRESET);
-
- /* enable play irq */
- ml403_ac97cr->enable_irq = 1;
- enable_irq(ml403_ac97cr->irq);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- PDEBUG(WORK_INFO, "trigger(playback): STOP\n");
- ml403_ac97cr->ind_rec.hw_ready = 0;
-#ifdef SND_PCM_INDIRECT2_STAT
- snd_pcm_indirect2_stat(substream, &ml403_ac97cr->ind_rec);
-#endif
- /* disable play irq */
- disable_irq_nosync(ml403_ac97cr->irq);
- ml403_ac97cr->enable_irq = 0;
- break;
- default:
- err = -EINVAL;
- break;
- }
- PDEBUG(WORK_INFO, "trigger(playback): (done)\n");
- return err;
-}
-
-static int
-snd_ml403_ac97cr_pcm_capture_trigger(struct snd_pcm_substream *substream,
- int cmd)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int err = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- PDEBUG(WORK_INFO, "trigger(capture): START\n");
- ml403_ac97cr->capture_ind2_rec.hw_ready = 0;
-
- /* clear record FIFO */
- out_be32(CR_REG(ml403_ac97cr, RESETFIFO), CR_RECRESET);
-
- /* enable record irq */
- ml403_ac97cr->enable_capture_irq = 1;
- enable_irq(ml403_ac97cr->capture_irq);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- PDEBUG(WORK_INFO, "trigger(capture): STOP\n");
- ml403_ac97cr->capture_ind2_rec.hw_ready = 0;
-#ifdef SND_PCM_INDIRECT2_STAT
- snd_pcm_indirect2_stat(substream,
- &ml403_ac97cr->capture_ind2_rec);
-#endif
- /* disable capture irq */
- disable_irq_nosync(ml403_ac97cr->capture_irq);
- ml403_ac97cr->enable_capture_irq = 0;
- break;
- default:
- err = -EINVAL;
- break;
- }
- PDEBUG(WORK_INFO, "trigger(capture): (done)\n");
- return err;
-}
-
-static int
-snd_ml403_ac97cr_pcm_playback_prepare(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_runtime *runtime;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- runtime = substream->runtime;
-
- PDEBUG(WORK_INFO,
- "prepare(): period_bytes=%d, minperiod_bytes=%d\n",
- snd_pcm_lib_period_bytes(substream), CR_FIFO_SIZE / 2);
-
- /* set sampling rate */
- snd_ac97_set_rate(ml403_ac97cr->ac97, AC97_PCM_FRONT_DAC_RATE,
- runtime->rate);
- PDEBUG(WORK_INFO, "prepare(): rate=%d\n", runtime->rate);
-
- /* init struct for intermediate buffer */
- memset(&ml403_ac97cr->ind_rec, 0,
- sizeof(struct snd_pcm_indirect2));
- ml403_ac97cr->ind_rec.hw_buffer_size = CR_FIFO_SIZE;
- ml403_ac97cr->ind_rec.sw_buffer_size =
- snd_pcm_lib_buffer_bytes(substream);
- ml403_ac97cr->ind_rec.min_periods = -1;
- ml403_ac97cr->ind_rec.min_multiple =
- snd_pcm_lib_period_bytes(substream) / (CR_FIFO_SIZE / 2);
- PDEBUG(WORK_INFO, "prepare(): hw_buffer_size=%d, "
- "sw_buffer_size=%d, min_multiple=%d\n",
- CR_FIFO_SIZE, ml403_ac97cr->ind_rec.sw_buffer_size,
- ml403_ac97cr->ind_rec.min_multiple);
- return 0;
-}
-
-static int
-snd_ml403_ac97cr_pcm_capture_prepare(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_runtime *runtime;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- runtime = substream->runtime;
-
- PDEBUG(WORK_INFO,
- "prepare(capture): period_bytes=%d, minperiod_bytes=%d\n",
- snd_pcm_lib_period_bytes(substream), CR_FIFO_SIZE / 2);
-
- /* set sampling rate */
- snd_ac97_set_rate(ml403_ac97cr->ac97, AC97_PCM_LR_ADC_RATE,
- runtime->rate);
- PDEBUG(WORK_INFO, "prepare(capture): rate=%d\n", runtime->rate);
-
- /* init struct for intermediate buffer */
- memset(&ml403_ac97cr->capture_ind2_rec, 0,
- sizeof(struct snd_pcm_indirect2));
- ml403_ac97cr->capture_ind2_rec.hw_buffer_size = CR_FIFO_SIZE;
- ml403_ac97cr->capture_ind2_rec.sw_buffer_size =
- snd_pcm_lib_buffer_bytes(substream);
- ml403_ac97cr->capture_ind2_rec.min_multiple =
- snd_pcm_lib_period_bytes(substream) / (CR_FIFO_SIZE / 2);
- PDEBUG(WORK_INFO, "prepare(capture): hw_buffer_size=%d, "
- "sw_buffer_size=%d, min_multiple=%d\n", CR_FIFO_SIZE,
- ml403_ac97cr->capture_ind2_rec.sw_buffer_size,
- ml403_ac97cr->capture_ind2_rec.min_multiple);
- return 0;
-}
-
-static int snd_ml403_ac97cr_playback_open(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_runtime *runtime;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- runtime = substream->runtime;
-
- PDEBUG(WORK_INFO, "open(playback)\n");
- ml403_ac97cr->playback_substream = substream;
- runtime->hw = snd_ml403_ac97cr_playback;
-
- snd_pcm_hw_constraint_step(runtime, 0,
- SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
- CR_FIFO_SIZE / 2);
- return 0;
-}
-
-static int snd_ml403_ac97cr_capture_open(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_runtime *runtime;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- runtime = substream->runtime;
-
- PDEBUG(WORK_INFO, "open(capture)\n");
- ml403_ac97cr->capture_substream = substream;
- runtime->hw = snd_ml403_ac97cr_capture;
-
- snd_pcm_hw_constraint_step(runtime, 0,
- SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
- CR_FIFO_SIZE / 2);
- return 0;
-}
-
-static int snd_ml403_ac97cr_playback_close(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- PDEBUG(WORK_INFO, "close(playback)\n");
- ml403_ac97cr->playback_substream = NULL;
- return 0;
-}
-
-static int snd_ml403_ac97cr_capture_close(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- PDEBUG(WORK_INFO, "close(capture)\n");
- ml403_ac97cr->capture_substream = NULL;
- return 0;
-}
-
-static const struct snd_pcm_ops snd_ml403_ac97cr_playback_ops = {
- .open = snd_ml403_ac97cr_playback_open,
- .close = snd_ml403_ac97cr_playback_close,
- .prepare = snd_ml403_ac97cr_pcm_playback_prepare,
- .trigger = snd_ml403_ac97cr_pcm_playback_trigger,
- .pointer = snd_ml403_ac97cr_pcm_pointer,
-};
-
-static const struct snd_pcm_ops snd_ml403_ac97cr_capture_ops = {
- .open = snd_ml403_ac97cr_capture_open,
- .close = snd_ml403_ac97cr_capture_close,
- .prepare = snd_ml403_ac97cr_pcm_capture_prepare,
- .trigger = snd_ml403_ac97cr_pcm_capture_trigger,
- .pointer = snd_ml403_ac97cr_pcm_pointer,
-};
-
-static irqreturn_t snd_ml403_ac97cr_irq(int irq, void *dev_id)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct platform_device *pfdev;
- int cmp_irq;
-
- ml403_ac97cr = (struct snd_ml403_ac97cr *)dev_id;
- if (ml403_ac97cr == NULL)
- return IRQ_NONE;
-
- pfdev = ml403_ac97cr->pfdev;
-
- /* playback interrupt */
- cmp_irq = platform_get_irq(pfdev, 0);
- if (irq == cmp_irq) {
- if (ml403_ac97cr->enable_irq)
- snd_pcm_indirect2_playback_interrupt(
- ml403_ac97cr->playback_substream,
- &ml403_ac97cr->ind_rec,
- snd_ml403_ac97cr_playback_ind2_copy,
- snd_ml403_ac97cr_playback_ind2_zero);
- else
- goto __disable_irq;
- } else {
- /* record interrupt */
- cmp_irq = platform_get_irq(pfdev, 1);
- if (irq == cmp_irq) {
- if (ml403_ac97cr->enable_capture_irq)
- snd_pcm_indirect2_capture_interrupt(
- ml403_ac97cr->capture_substream,
- &ml403_ac97cr->capture_ind2_rec,
- snd_ml403_ac97cr_capture_ind2_copy,
- snd_ml403_ac97cr_capture_ind2_null);
- else
- goto __disable_irq;
- } else
- return IRQ_NONE;
- }
- return IRQ_HANDLED;
-
-__disable_irq:
- PDEBUG(INIT_INFO, "irq(): irq %d is meant to be disabled! So, now try "
- "to disable it _really_!\n", irq);
- disable_irq_nosync(irq);
- return IRQ_HANDLED;
-}
-
-static unsigned short
-snd_ml403_ac97cr_codec_read(struct snd_ac97 *ac97, unsigned short reg)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
-#ifdef CODEC_STAT
- u32 stat;
- u32 rafaccess = 0;
-#endif
- unsigned long end_time;
- u16 value = 0;
-
- if (!LM4550_RF_OK(reg)) {
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "access to unknown/unused codec register 0x%x "
- "ignored!\n", reg);
- return 0;
- }
- /* check if we can fake/answer this access from our shadow register */
- if ((lm4550_regfile[reg / 2].flag &
- (LM4550_REG_DONEREAD | LM4550_REG_ALLFAKE)) &&
- !(lm4550_regfile[reg / 2].flag & LM4550_REG_NOSHADOW)) {
- if (lm4550_regfile[reg / 2].flag & LM4550_REG_FAKEREAD) {
- PDEBUG(CODEC_FAKE, "codec_read(): faking read from "
- "reg=0x%x, val=0x%x / %d\n",
- reg, lm4550_regfile[reg / 2].def,
- lm4550_regfile[reg / 2].def);
- return lm4550_regfile[reg / 2].def;
- } else if ((lm4550_regfile[reg / 2].flag &
- LM4550_REG_FAKEPROBE) &&
- ml403_ac97cr->ac97_fake) {
- PDEBUG(CODEC_FAKE, "codec_read(): faking read from "
- "reg=0x%x, val=0x%x / %d (probe)\n",
- reg, lm4550_regfile[reg / 2].value,
- lm4550_regfile[reg / 2].value);
- return lm4550_regfile[reg / 2].value;
- } else {
-#ifdef CODEC_STAT
- PDEBUG(CODEC_FAKE, "codec_read(): read access "
- "answered by shadow register 0x%x (value=0x%x "
- "/ %d) (cw=%d cr=%d)\n",
- reg, lm4550_regfile[reg / 2].value,
- lm4550_regfile[reg / 2].value,
- ml403_ac97cr->ac97_write,
- ml403_ac97cr->ac97_read);
-#else
- PDEBUG(CODEC_FAKE, "codec_read(): read access "
- "answered by shadow register 0x%x (value=0x%x "
- "/ %d)\n",
- reg, lm4550_regfile[reg / 2].value,
- lm4550_regfile[reg / 2].value);
-#endif
- return lm4550_regfile[reg / 2].value;
- }
- }
- /* if we are here, we _have_ to access the codec really, no faking */
- if (mutex_lock_interruptible(&ml403_ac97cr->cdc_mutex) != 0)
- return 0;
-#ifdef CODEC_STAT
- ml403_ac97cr->ac97_read++;
-#endif
- spin_lock(&ml403_ac97cr->reg_lock);
- out_be32(CR_REG(ml403_ac97cr, CODEC_ADDR),
- CR_CODEC_ADDR(reg) | CR_CODEC_READ);
- spin_unlock(&ml403_ac97cr->reg_lock);
- end_time = jiffies + (HZ / CODEC_TIMEOUT_AFTER_READ);
- do {
- spin_lock(&ml403_ac97cr->reg_lock);
-#ifdef CODEC_STAT
- rafaccess++;
- stat = in_be32(CR_REG(ml403_ac97cr, STATUS));
- if ((stat & CR_RAF) == CR_RAF) {
- value = CR_CODEC_DATAREAD(
- in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
- PDEBUG(CODEC_SUCCESS, "codec_read(): (done) reg=0x%x, "
- "value=0x%x / %d (STATUS=0x%x)\n",
- reg, value, value, stat);
-#else
- if ((in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_RAF) == CR_RAF) {
- value = CR_CODEC_DATAREAD(
- in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
- PDEBUG(CODEC_SUCCESS, "codec_read(): (done) "
- "reg=0x%x, value=0x%x / %d\n",
- reg, value, value);
-#endif
- lm4550_regfile[reg / 2].value = value;
- lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
- spin_unlock(&ml403_ac97cr->reg_lock);
- mutex_unlock(&ml403_ac97cr->cdc_mutex);
- return value;
- }
- spin_unlock(&ml403_ac97cr->reg_lock);
- schedule_timeout_uninterruptible(1);
- } while (time_after(end_time, jiffies));
- /* read the DATAREAD register anyway, see comment below */
- spin_lock(&ml403_ac97cr->reg_lock);
- value =
- CR_CODEC_DATAREAD(in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
- spin_unlock(&ml403_ac97cr->reg_lock);
-#ifdef CODEC_STAT
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "timeout while codec read! "
- "(reg=0x%x, last STATUS=0x%x, DATAREAD=0x%x / %d, %d) "
- "(cw=%d, cr=%d)\n",
- reg, stat, value, value, rafaccess,
- ml403_ac97cr->ac97_write, ml403_ac97cr->ac97_read);
-#else
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "timeout while codec read! "
- "(reg=0x%x, DATAREAD=0x%x / %d)\n",
- reg, value, value);
-#endif
- /* BUG: This is PURE speculation! But after _most_ read timeouts the
- * value in the register is ok!
- */
- lm4550_regfile[reg / 2].value = value;
- lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
- mutex_unlock(&ml403_ac97cr->cdc_mutex);
- return value;
-}
-
-static void
-snd_ml403_ac97cr_codec_write(struct snd_ac97 *ac97, unsigned short reg,
- unsigned short val)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
-
-#ifdef CODEC_STAT
- u32 stat;
- u32 rafaccess = 0;
-#endif
-#ifdef CODEC_WRITE_CHECK_RAF
- unsigned long end_time;
-#endif
-
- if (!LM4550_RF_OK(reg)) {
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "access to unknown/unused codec register 0x%x "
- "ignored!\n", reg);
- return;
- }
- if (lm4550_regfile[reg / 2].flag & LM4550_REG_READONLY) {
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "write access to read only codec register 0x%x "
- "ignored!\n", reg);
- return;
- }
- if ((val & lm4550_regfile[reg / 2].wmask) != val) {
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "write access to codec register 0x%x "
- "with bad value 0x%x / %d!\n",
- reg, val, val);
- val = val & lm4550_regfile[reg / 2].wmask;
- }
- if (((lm4550_regfile[reg / 2].flag & LM4550_REG_FAKEPROBE) &&
- ml403_ac97cr->ac97_fake) &&
- !(lm4550_regfile[reg / 2].flag & LM4550_REG_NOSHADOW)) {
- PDEBUG(CODEC_FAKE, "codec_write(): faking write to reg=0x%x, "
- "val=0x%x / %d\n", reg, val, val);
- lm4550_regfile[reg / 2].value = (val &
- lm4550_regfile[reg / 2].wmask);
- return;
- }
- if (mutex_lock_interruptible(&ml403_ac97cr->cdc_mutex) != 0)
- return;
-#ifdef CODEC_STAT
- ml403_ac97cr->ac97_write++;
-#endif
- spin_lock(&ml403_ac97cr->reg_lock);
- out_be32(CR_REG(ml403_ac97cr, CODEC_DATAWRITE),
- CR_CODEC_DATAWRITE(val));
- out_be32(CR_REG(ml403_ac97cr, CODEC_ADDR),
- CR_CODEC_ADDR(reg) | CR_CODEC_WRITE);
- spin_unlock(&ml403_ac97cr->reg_lock);
-#ifdef CODEC_WRITE_CHECK_RAF
- /* check CR_CODEC_RAF bit to see if write access to register is done;
- * loop until bit is set or timeout happens
- */
- end_time = jiffies + HZ / CODEC_TIMEOUT_AFTER_WRITE;
- do {
- spin_lock(&ml403_ac97cr->reg_lock);
-#ifdef CODEC_STAT
- rafaccess++;
- stat = in_be32(CR_REG(ml403_ac97cr, STATUS))
- if ((stat & CR_RAF) == CR_RAF) {
-#else
- if ((in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_RAF) == CR_RAF) {
-#endif
- PDEBUG(CODEC_SUCCESS, "codec_write(): (done) "
- "reg=0x%x, value=%d / 0x%x\n",
- reg, val, val);
- if (!(lm4550_regfile[reg / 2].flag &
- LM4550_REG_NOSHADOW) &&
- !(lm4550_regfile[reg / 2].flag &
- LM4550_REG_NOSAVE))
- lm4550_regfile[reg / 2].value = val;
- lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
- spin_unlock(&ml403_ac97cr->reg_lock);
- mutex_unlock(&ml403_ac97cr->cdc_mutex);
- return;
- }
- spin_unlock(&ml403_ac97cr->reg_lock);
- schedule_timeout_uninterruptible(1);
- } while (time_after(end_time, jiffies));
-#ifdef CODEC_STAT
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "timeout while codec write "
- "(reg=0x%x, val=0x%x / %d, last STATUS=0x%x, %d) "
- "(cw=%d, cr=%d)\n",
- reg, val, val, stat, rafaccess, ml403_ac97cr->ac97_write,
- ml403_ac97cr->ac97_read);
-#else
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "timeout while codec write (reg=0x%x, val=0x%x / %d)\n",
- reg, val, val);
-#endif
-#else /* CODEC_WRITE_CHECK_RAF */
-#if CODEC_WAIT_AFTER_WRITE > 0
- /* officially, in AC97 spec there is no possibility for a AC97
- * controller to determine, if write access is done or not - so: How
- * is Xilinx able to provide a RAF bit for write access?
- * => very strange, thus just don't check RAF bit (compare with
- * Xilinx's example app in EDK 8.1i) and wait
- */
- schedule_timeout_uninterruptible(HZ / CODEC_WAIT_AFTER_WRITE);
-#endif
- PDEBUG(CODEC_SUCCESS, "codec_write(): (done) "
- "reg=0x%x, value=%d / 0x%x (no RAF check)\n",
- reg, val, val);
-#endif
- mutex_unlock(&ml403_ac97cr->cdc_mutex);
- return;
-}
-
-static int
-snd_ml403_ac97cr_chip_init(struct snd_ml403_ac97cr *ml403_ac97cr)
-{
- unsigned long end_time;
- PDEBUG(INIT_INFO, "chip_init():\n");
- end_time = jiffies + HZ / CODEC_TIMEOUT_ON_INIT;
- do {
- if (in_be32(CR_REG(ml403_ac97cr, STATUS)) & CR_CODECREADY) {
- /* clear both hardware FIFOs */
- out_be32(CR_REG(ml403_ac97cr, RESETFIFO),
- CR_RECRESET | CR_PLAYRESET);
- PDEBUG(INIT_INFO, "chip_init(): (done)\n");
- return 0;
- }
- schedule_timeout_uninterruptible(1);
- } while (time_after(end_time, jiffies));
- snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
- "timeout while waiting for codec, "
- "not ready!\n");
- return -EBUSY;
-}
-
-static int snd_ml403_ac97cr_free(struct snd_ml403_ac97cr *ml403_ac97cr)
-{
- PDEBUG(INIT_INFO, "free():\n");
- /* irq release */
- if (ml403_ac97cr->irq >= 0)
- free_irq(ml403_ac97cr->irq, ml403_ac97cr);
- if (ml403_ac97cr->capture_irq >= 0)
- free_irq(ml403_ac97cr->capture_irq, ml403_ac97cr);
- /* give back "port" */
- iounmap(ml403_ac97cr->port);
- kfree(ml403_ac97cr);
- PDEBUG(INIT_INFO, "free(): (done)\n");
- return 0;
-}
-
-static int snd_ml403_ac97cr_dev_free(struct snd_device *snddev)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr = snddev->device_data;
- PDEBUG(INIT_INFO, "dev_free():\n");
- return snd_ml403_ac97cr_free(ml403_ac97cr);
-}
-
-static int
-snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev,
- struct snd_ml403_ac97cr **rml403_ac97cr)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int err;
- static const struct snd_device_ops ops = {
- .dev_free = snd_ml403_ac97cr_dev_free,
- };
- struct resource *resource;
- int irq;
-
- *rml403_ac97cr = NULL;
- ml403_ac97cr = kzalloc(sizeof(*ml403_ac97cr), GFP_KERNEL);
- if (ml403_ac97cr == NULL)
- return -ENOMEM;
- spin_lock_init(&ml403_ac97cr->reg_lock);
- mutex_init(&ml403_ac97cr->cdc_mutex);
- ml403_ac97cr->card = card;
- ml403_ac97cr->pfdev = pfdev;
- ml403_ac97cr->irq = -1;
- ml403_ac97cr->enable_irq = 0;
- ml403_ac97cr->capture_irq = -1;
- ml403_ac97cr->enable_capture_irq = 0;
- ml403_ac97cr->port = NULL;
- ml403_ac97cr->res_port = NULL;
-
- PDEBUG(INIT_INFO, "Trying to reserve resources now ...\n");
- resource = platform_get_resource(pfdev, IORESOURCE_MEM, 0);
- /* get "port" */
- ml403_ac97cr->port = ioremap(resource->start,
- (resource->end) -
- (resource->start) + 1);
- if (ml403_ac97cr->port == NULL) {
- snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
- "unable to remap memory region (%pR)\n",
- resource);
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return -EBUSY;
- }
- snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
- "remap controller memory region to "
- "0x%x done\n", (unsigned int)ml403_ac97cr->port);
- /* get irq */
- irq = platform_get_irq(pfdev, 0);
- if (request_irq(irq, snd_ml403_ac97cr_irq, 0,
- dev_name(&pfdev->dev), (void *)ml403_ac97cr)) {
- snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
- "unable to grab IRQ %d\n",
- irq);
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return -EBUSY;
- }
- ml403_ac97cr->irq = irq;
- snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
- "request (playback) irq %d done\n",
- ml403_ac97cr->irq);
- irq = platform_get_irq(pfdev, 1);
- if (request_irq(irq, snd_ml403_ac97cr_irq, 0,
- dev_name(&pfdev->dev), (void *)ml403_ac97cr)) {
- snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
- "unable to grab IRQ %d\n",
- irq);
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return -EBUSY;
- }
- ml403_ac97cr->capture_irq = irq;
- snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
- "request (capture) irq %d done\n",
- ml403_ac97cr->capture_irq);
-
- err = snd_ml403_ac97cr_chip_init(ml403_ac97cr);
- if (err < 0) {
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return err;
- }
-
- err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ml403_ac97cr, &ops);
- if (err < 0) {
- PDEBUG(INIT_FAILURE, "probe(): snd_device_new() failed!\n");
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return err;
- }
-
- *rml403_ac97cr = ml403_ac97cr;
- return 0;
-}
-
-static void snd_ml403_ac97cr_mixer_free(struct snd_ac97 *ac97)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
- PDEBUG(INIT_INFO, "mixer_free():\n");
- ml403_ac97cr->ac97 = NULL;
- PDEBUG(INIT_INFO, "mixer_free(): (done)\n");
-}
-
-static int
-snd_ml403_ac97cr_mixer(struct snd_ml403_ac97cr *ml403_ac97cr)
-{
- struct snd_ac97_bus *bus;
- struct snd_ac97_template ac97;
- int err;
- static const struct snd_ac97_bus_ops ops = {
- .write = snd_ml403_ac97cr_codec_write,
- .read = snd_ml403_ac97cr_codec_read,
- };
- PDEBUG(INIT_INFO, "mixer():\n");
- err = snd_ac97_bus(ml403_ac97cr->card, 0, &ops, NULL, &bus);
- if (err < 0)
- return err;
-
- memset(&ac97, 0, sizeof(ac97));
- ml403_ac97cr->ac97_fake = 1;
- lm4550_regfile_init();
-#ifdef CODEC_STAT
- ml403_ac97cr->ac97_read = 0;
- ml403_ac97cr->ac97_write = 0;
-#endif
- ac97.private_data = ml403_ac97cr;
- ac97.private_free = snd_ml403_ac97cr_mixer_free;
- ac97.scaps = AC97_SCAP_AUDIO | AC97_SCAP_SKIP_MODEM |
- AC97_SCAP_NO_SPDIF;
- err = snd_ac97_mixer(bus, &ac97, &ml403_ac97cr->ac97);
- ml403_ac97cr->ac97_fake = 0;
- lm4550_regfile_write_values_after_init(ml403_ac97cr->ac97);
- PDEBUG(INIT_INFO, "mixer(): (done) snd_ac97_mixer()=%d\n", err);
- return err;
-}
-
-static int
-snd_ml403_ac97cr_pcm(struct snd_ml403_ac97cr *ml403_ac97cr, int device)
-{
- struct snd_pcm *pcm;
- int err;
-
- err = snd_pcm_new(ml403_ac97cr->card, "ML403AC97CR/1", device, 1, 1,
- &pcm);
- if (err < 0)
- return err;
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
- &snd_ml403_ac97cr_playback_ops);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
- &snd_ml403_ac97cr_capture_ops);
- pcm->private_data = ml403_ac97cr;
- pcm->info_flags = 0;
- strcpy(pcm->name, "ML403AC97CR DAC/ADC");
- ml403_ac97cr->pcm = pcm;
-
- snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
- NULL,
- 64 * 1024,
- 128 * 1024);
- return 0;
-}
-
-static int snd_ml403_ac97cr_probe(struct platform_device *pfdev)
-{
- struct snd_card *card;
- struct snd_ml403_ac97cr *ml403_ac97cr = NULL;
- int err;
- int dev = pfdev->id;
-
- if (dev >= SNDRV_CARDS)
- return -ENODEV;
- if (!enable[dev])
- return -ENOENT;
-
- err = snd_card_new(&pfdev->dev, index[dev], id[dev], THIS_MODULE,
- 0, &card);
- if (err < 0)
- return err;
- err = snd_ml403_ac97cr_create(card, pfdev, &ml403_ac97cr);
- if (err < 0) {
- PDEBUG(INIT_FAILURE, "probe(): create failed!\n");
- snd_card_free(card);
- return err;
- }
- PDEBUG(INIT_INFO, "probe(): create done\n");
- card->private_data = ml403_ac97cr;
- err = snd_ml403_ac97cr_mixer(ml403_ac97cr);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
- PDEBUG(INIT_INFO, "probe(): mixer done\n");
- err = snd_ml403_ac97cr_pcm(ml403_ac97cr, 0);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
- PDEBUG(INIT_INFO, "probe(): PCM done\n");
- strcpy(card->driver, SND_ML403_AC97CR_DRIVER);
- strcpy(card->shortname, "ML403 AC97 Controller Reference");
- sprintf(card->longname, "%s %s at 0x%lx, irq %i & %i, device %i",
- card->shortname, card->driver,
- (unsigned long)ml403_ac97cr->port, ml403_ac97cr->irq,
- ml403_ac97cr->capture_irq, dev + 1);
-
- err = snd_card_register(card);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
- platform_set_drvdata(pfdev, card);
- PDEBUG(INIT_INFO, "probe(): (done)\n");
- return 0;
-}
-
-static int snd_ml403_ac97cr_remove(struct platform_device *pfdev)
-{
- snd_card_free(platform_get_drvdata(pfdev));
- return 0;
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:" SND_ML403_AC97CR_DRIVER);
-
-static struct platform_driver snd_ml403_ac97cr_driver = {
- .probe = snd_ml403_ac97cr_probe,
- .remove = snd_ml403_ac97cr_remove,
- .driver = {
- .name = SND_ML403_AC97CR_DRIVER,
- },
-};
-
-module_platform_driver(snd_ml403_ac97cr_driver);
diff --git a/sound/drivers/pcm-indirect2.c b/sound/drivers/pcm-indirect2.c
deleted file mode 100644
index 4c491d0ff071..000000000000
--- a/sound/drivers/pcm-indirect2.c
+++ /dev/null
@@ -1,560 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Helper functions for indirect PCM data transfer to a simple FIFO in
- * hardware (small, no possibility to read "hardware io position",
- * updating position done by interrupt, ...)
- *
- * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
- *
- * Based on "pcm-indirect.h" (alsa-driver-1.0.13) by
- *
- * Copyright (c) by Takashi Iwai <tiwai@suse.de>
- * Jaroslav Kysela <perex@suse.cz>
- */
-
-/* snd_printk/d() */
-#include <sound/core.h>
-/* struct snd_pcm_substream, struct snd_pcm_runtime, snd_pcm_uframes_t
- * snd_pcm_period_elapsed() */
-#include <sound/pcm.h>
-
-#include "pcm-indirect2.h"
-
-#ifdef SND_PCM_INDIRECT2_STAT
-/* jiffies */
-#include <linux/jiffies.h>
-
-void snd_pcm_indirect2_stat(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- int i;
- int j;
- int k;
- int seconds = (rec->lastbytetime - rec->firstbytetime) / HZ;
-
- snd_printk(KERN_DEBUG "STAT: mul_elapsed: %u, mul_elapsed_real: %d, "
- "irq_occurred: %d\n",
- rec->mul_elapsed, rec->mul_elapsed_real, rec->irq_occured);
- snd_printk(KERN_DEBUG "STAT: min_multiple: %d (irqs/period)\n",
- rec->min_multiple);
- snd_printk(KERN_DEBUG "STAT: firstbytetime: %lu, lastbytetime: %lu, "
- "firstzerotime: %lu\n",
- rec->firstbytetime, rec->lastbytetime, rec->firstzerotime);
- snd_printk(KERN_DEBUG "STAT: bytes2hw: %u Bytes => (by runtime->rate) "
- "length: %d s\n",
- rec->bytes2hw, rec->bytes2hw / 2 / 2 / runtime->rate);
- snd_printk(KERN_DEBUG "STAT: (by measurement) length: %d => "
- "rate: %d Bytes/s = %d Frames/s|Hz\n",
- seconds, rec->bytes2hw / seconds,
- rec->bytes2hw / 2 / 2 / seconds);
- snd_printk(KERN_DEBUG
- "STAT: zeros2hw: %u = %d ms ~ %d * %d zero copies\n",
- rec->zeros2hw, ((rec->zeros2hw / 2 / 2) * 1000) /
- runtime->rate,
- rec->zeros2hw / (rec->hw_buffer_size / 2),
- (rec->hw_buffer_size / 2));
- snd_printk(KERN_DEBUG "STAT: pointer_calls: %u, lastdifftime: %u\n",
- rec->pointer_calls, rec->lastdifftime);
- snd_printk(KERN_DEBUG "STAT: sw_io: %d, sw_data: %d\n", rec->sw_io,
- rec->sw_data);
- snd_printk(KERN_DEBUG "STAT: byte_sizes[]:\n");
- k = 0;
- for (j = 0; j < 8; j++) {
- for (i = j * 8; i < (j + 1) * 8; i++)
- if (rec->byte_sizes[i] != 0) {
- snd_printk(KERN_DEBUG "%u: %u",
- i, rec->byte_sizes[i]);
- k++;
- }
- if (((k % 8) == 0) && (k != 0)) {
- snd_printk(KERN_DEBUG "\n");
- k = 0;
- }
- }
- snd_printk(KERN_DEBUG "\n");
- snd_printk(KERN_DEBUG "STAT: zero_sizes[]:\n");
- for (j = 0; j < 8; j++) {
- k = 0;
- for (i = j * 8; i < (j + 1) * 8; i++)
- if (rec->zero_sizes[i] != 0)
- snd_printk(KERN_DEBUG "%u: %u",
- i, rec->zero_sizes[i]);
- else
- k++;
- if (!k)
- snd_printk(KERN_DEBUG "\n");
- }
- snd_printk(KERN_DEBUG "\n");
- snd_printk(KERN_DEBUG "STAT: min_adds[]:\n");
- for (j = 0; j < 8; j++) {
- if (rec->min_adds[j] != 0)
- snd_printk(KERN_DEBUG "%u: %u", j, rec->min_adds[j]);
- }
- snd_printk(KERN_DEBUG "\n");
- snd_printk(KERN_DEBUG "STAT: mul_adds[]:\n");
- for (j = 0; j < 8; j++) {
- if (rec->mul_adds[j] != 0)
- snd_printk(KERN_DEBUG "%u: %u", j, rec->mul_adds[j]);
- }
- snd_printk(KERN_DEBUG "\n");
- snd_printk(KERN_DEBUG
- "STAT: zero_times_saved: %d, zero_times_notsaved: %d\n",
- rec->zero_times_saved, rec->zero_times_notsaved);
- /* snd_printk(KERN_DEBUG "STAT: zero_times[]\n");
- i = 0;
- for (j = 0; j < 3750; j++) {
- if (rec->zero_times[j] != 0) {
- snd_printk(KERN_DEBUG "%u: %u", j, rec->zero_times[j]);
- i++;
- }
- if (((i % 8) == 0) && (i != 0))
- snd_printk(KERN_DEBUG "\n");
- }
- snd_printk(KERN_DEBUG "\n"); */
- return;
-}
-#endif
-
-/*
- * _internal_ helper function for playback/capture transfer function
- */
-static void
-snd_pcm_indirect2_increase_min_periods(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- int isplay, int iscopy,
- unsigned int bytes)
-{
- if (rec->min_periods >= 0) {
- if (iscopy) {
- rec->sw_io += bytes;
- if (rec->sw_io >= rec->sw_buffer_size)
- rec->sw_io -= rec->sw_buffer_size;
- } else if (isplay) {
- /* If application does not write data in multiples of
- * a period, move sw_data to the next correctly aligned
- * position, so that sw_io can converge to it (in the
- * next step).
- */
- if (!rec->check_alignment) {
- if (rec->bytes2hw %
- snd_pcm_lib_period_bytes(substream)) {
- unsigned bytes2hw_aligned =
- (1 +
- (rec->bytes2hw /
- snd_pcm_lib_period_bytes
- (substream))) *
- snd_pcm_lib_period_bytes
- (substream);
- rec->sw_data =
- bytes2hw_aligned %
- rec->sw_buffer_size;
-#ifdef SND_PCM_INDIRECT2_STAT
- snd_printk(KERN_DEBUG
- "STAT: @re-align: aligned "
- "bytes2hw to next period "
- "size boundary: %d "
- "(instead of %d)\n",
- bytes2hw_aligned,
- rec->bytes2hw);
- snd_printk(KERN_DEBUG
- "STAT: @re-align: sw_data "
- "moves to: %d\n",
- rec->sw_data);
-#endif
- }
- rec->check_alignment = 1;
- }
- /* We are at the end and are copying zeros into the
- * fifo.
- * Now, we have to make sure that sw_io is increased
- * until the position of sw_data: Filling the fifo with
- * the first zeros means, the last bytes were played.
- */
- if (rec->sw_io != rec->sw_data) {
- unsigned int diff;
- if (rec->sw_data > rec->sw_io)
- diff = rec->sw_data - rec->sw_io;
- else
- diff = (rec->sw_buffer_size -
- rec->sw_io) +
- rec->sw_data;
- if (bytes >= diff)
- rec->sw_io = rec->sw_data;
- else {
- rec->sw_io += bytes;
- if (rec->sw_io >= rec->sw_buffer_size)
- rec->sw_io -=
- rec->sw_buffer_size;
- }
- }
- }
- rec->min_period_count += bytes;
- if (rec->min_period_count >= (rec->hw_buffer_size / 2)) {
- rec->min_periods += (rec->min_period_count /
- (rec->hw_buffer_size / 2));
-#ifdef SND_PCM_INDIRECT2_STAT
- if ((rec->min_period_count /
- (rec->hw_buffer_size / 2)) > 7)
- snd_printk(KERN_DEBUG
- "STAT: more than 7 (%d) min_adds "
- "at once - too big to save!\n",
- (rec->min_period_count /
- (rec->hw_buffer_size / 2)));
- else
- rec->min_adds[(rec->min_period_count /
- (rec->hw_buffer_size / 2))]++;
-#endif
- rec->min_period_count = (rec->min_period_count %
- (rec->hw_buffer_size / 2));
- }
- } else if (isplay && iscopy)
- rec->min_periods = 0;
-}
-
-/*
- * helper function for playback/capture pointer callback
- */
-snd_pcm_uframes_t
-snd_pcm_indirect2_pointer(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec)
-{
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->pointer_calls++;
-#endif
- return bytes_to_frames(substream->runtime, rec->sw_io);
-}
-
-/*
- * _internal_ helper function for playback interrupt callback
- */
-static void
-snd_pcm_indirect2_playback_transfer(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t zero)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr;
-
- /* runtime->control->appl_ptr: position where ALSA will write next time
- * rec->appl_ptr: position where ALSA was last time
- * diff: obviously ALSA wrote that much bytes into the intermediate
- * buffer since we checked last time
- */
- snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr;
-
- if (diff) {
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->lastdifftime = jiffies;
-#endif
- if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2))
- diff += runtime->boundary;
- /* number of bytes "added" by ALSA increases the number of
- * bytes which are ready to "be transferred to HW"/"played"
- * Then, set rec->appl_ptr to not count bytes twice next time.
- */
- rec->sw_ready += (int)frames_to_bytes(runtime, diff);
- rec->appl_ptr = appl_ptr;
- }
- if (rec->hw_ready && (rec->sw_ready <= 0)) {
- unsigned int bytes;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (rec->firstzerotime == 0) {
- rec->firstzerotime = jiffies;
- snd_printk(KERN_DEBUG
- "STAT: @firstzerotime: mul_elapsed: %d, "
- "min_period_count: %d\n",
- rec->mul_elapsed, rec->min_period_count);
- snd_printk(KERN_DEBUG
- "STAT: @firstzerotime: sw_io: %d, "
- "sw_data: %d, appl_ptr: %u\n",
- rec->sw_io, rec->sw_data,
- (unsigned int)appl_ptr);
- }
- if ((jiffies - rec->firstzerotime) < 3750) {
- rec->zero_times[(jiffies - rec->firstzerotime)]++;
- rec->zero_times_saved++;
- } else
- rec->zero_times_notsaved++;
-#endif
- bytes = zero(substream, rec);
-
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->zeros2hw += bytes;
- if (bytes < 64)
- rec->zero_sizes[bytes]++;
- else
- snd_printk(KERN_DEBUG
- "STAT: %d zero Bytes copied to hardware at "
- "once - too big to save!\n",
- bytes);
-#endif
- snd_pcm_indirect2_increase_min_periods(substream, rec, 1, 0,
- bytes);
- return;
- }
- while (rec->hw_ready && (rec->sw_ready > 0)) {
- /* sw_to_end: max. number of bytes that can be read/take from
- * the current position (sw_data) in _one_ step
- */
- unsigned int sw_to_end = rec->sw_buffer_size - rec->sw_data;
-
- /* bytes: number of bytes we have available (for reading) */
- unsigned int bytes = rec->sw_ready;
-
- if (sw_to_end < bytes)
- bytes = sw_to_end;
- if (!bytes)
- break;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (rec->firstbytetime == 0)
- rec->firstbytetime = jiffies;
- rec->lastbytetime = jiffies;
-#endif
- /* copy bytes from intermediate buffer position sw_data to the
- * HW and return number of bytes actually written
- * Furthermore, set hw_ready to 0, if the fifo isn't empty
- * now => more could be transferred to fifo
- */
- bytes = copy(substream, rec, bytes);
- rec->bytes2hw += bytes;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (bytes < 64)
- rec->byte_sizes[bytes]++;
- else
- snd_printk(KERN_DEBUG
- "STAT: %d Bytes copied to hardware at once "
- "- too big to save!\n",
- bytes);
-#endif
- /* increase sw_data by the number of actually written bytes
- * (= number of taken bytes from intermediate buffer)
- */
- rec->sw_data += bytes;
- if (rec->sw_data == rec->sw_buffer_size)
- rec->sw_data = 0;
- /* now sw_data is the position where ALSA is going to write
- * in the intermediate buffer next time = position we are going
- * to read from next time
- */
-
- snd_pcm_indirect2_increase_min_periods(substream, rec, 1, 1,
- bytes);
-
- /* we read bytes from intermediate buffer, so we need to say
- * that the number of bytes ready for transfer are decreased
- * now
- */
- rec->sw_ready -= bytes;
- }
- return;
-}
-
-/*
- * helper function for playback interrupt routine
- */
-void
-snd_pcm_indirect2_playback_interrupt(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t zero)
-{
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->irq_occured++;
-#endif
- /* hardware played some bytes, so there is room again (in fifo) */
- rec->hw_ready = 1;
-
- /* don't call ack() now, instead call transfer() function directly
- * (normally called by ack() )
- */
- snd_pcm_indirect2_playback_transfer(substream, rec, copy, zero);
-
- if (rec->min_periods >= rec->min_multiple) {
-#ifdef SND_PCM_INDIRECT2_STAT
- if ((rec->min_periods / rec->min_multiple) > 7)
- snd_printk(KERN_DEBUG
- "STAT: more than 7 (%d) mul_adds - too big "
- "to save!\n",
- (rec->min_periods / rec->min_multiple));
- else
- rec->mul_adds[(rec->min_periods /
- rec->min_multiple)]++;
- rec->mul_elapsed_real += (rec->min_periods /
- rec->min_multiple);
- rec->mul_elapsed++;
-#endif
- rec->min_periods = (rec->min_periods % rec->min_multiple);
- snd_pcm_period_elapsed(substream);
- }
-}
-
-/*
- * _internal_ helper function for capture interrupt callback
- */
-static void
-snd_pcm_indirect2_capture_transfer(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t null)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr;
- snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr;
-
- if (diff) {
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->lastdifftime = jiffies;
-#endif
- if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2))
- diff += runtime->boundary;
- rec->sw_ready -= frames_to_bytes(runtime, diff);
- rec->appl_ptr = appl_ptr;
- }
- /* if hardware has something, but the intermediate buffer is full
- * => skip contents of buffer
- */
- if (rec->hw_ready && (rec->sw_ready >= (int)rec->sw_buffer_size)) {
- unsigned int bytes;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (rec->firstzerotime == 0) {
- rec->firstzerotime = jiffies;
- snd_printk(KERN_DEBUG "STAT: (capture) "
- "@firstzerotime: mul_elapsed: %d, "
- "min_period_count: %d\n",
- rec->mul_elapsed, rec->min_period_count);
- snd_printk(KERN_DEBUG "STAT: (capture) "
- "@firstzerotime: sw_io: %d, sw_data: %d, "
- "appl_ptr: %u\n",
- rec->sw_io, rec->sw_data,
- (unsigned int)appl_ptr);
- }
- if ((jiffies - rec->firstzerotime) < 3750) {
- rec->zero_times[(jiffies - rec->firstzerotime)]++;
- rec->zero_times_saved++;
- } else
- rec->zero_times_notsaved++;
-#endif
- bytes = null(substream, rec);
-
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->zeros2hw += bytes;
- if (bytes < 64)
- rec->zero_sizes[bytes]++;
- else
- snd_printk(KERN_DEBUG
- "STAT: (capture) %d zero Bytes copied to "
- "hardware at once - too big to save!\n",
- bytes);
-#endif
- snd_pcm_indirect2_increase_min_periods(substream, rec, 0, 0,
- bytes);
- /* report an overrun */
- rec->sw_io = SNDRV_PCM_POS_XRUN;
- return;
- }
- while (rec->hw_ready && (rec->sw_ready < (int)rec->sw_buffer_size)) {
- /* sw_to_end: max. number of bytes that we can write to the
- * intermediate buffer (until it's end)
- */
- size_t sw_to_end = rec->sw_buffer_size - rec->sw_data;
-
- /* bytes: max. number of bytes, which may be copied to the
- * intermediate buffer without overflow (in _one_ step)
- */
- size_t bytes = rec->sw_buffer_size - rec->sw_ready;
-
- /* limit number of bytes (for transfer) by available room in
- * the intermediate buffer
- */
- if (sw_to_end < bytes)
- bytes = sw_to_end;
- if (!bytes)
- break;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (rec->firstbytetime == 0)
- rec->firstbytetime = jiffies;
- rec->lastbytetime = jiffies;
-#endif
- /* copy bytes from the intermediate buffer (position sw_data)
- * to the HW at most and return number of bytes actually copied
- * from HW
- * Furthermore, set hw_ready to 0, if the fifo is empty now.
- */
- bytes = copy(substream, rec, bytes);
- rec->bytes2hw += bytes;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (bytes < 64)
- rec->byte_sizes[bytes]++;
- else
- snd_printk(KERN_DEBUG
- "STAT: (capture) %d Bytes copied to "
- "hardware at once - too big to save!\n",
- bytes);
-#endif
- /* increase sw_data by the number of actually copied bytes from
- * HW
- */
- rec->sw_data += bytes;
- if (rec->sw_data == rec->sw_buffer_size)
- rec->sw_data = 0;
-
- snd_pcm_indirect2_increase_min_periods(substream, rec, 0, 1,
- bytes);
-
- /* number of bytes in the intermediate buffer, which haven't
- * been fetched by ALSA yet.
- */
- rec->sw_ready += bytes;
- }
- return;
-}
-
-/*
- * helper function for capture interrupt routine
- */
-void
-snd_pcm_indirect2_capture_interrupt(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t null)
-{
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->irq_occured++;
-#endif
- /* hardware recorded some bytes, so there is something to read from the
- * record fifo:
- */
- rec->hw_ready = 1;
-
- /* don't call ack() now, instead call transfer() function directly
- * (normally called by ack() )
- */
- snd_pcm_indirect2_capture_transfer(substream, rec, copy, null);
-
- if (rec->min_periods >= rec->min_multiple) {
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if ((rec->min_periods / rec->min_multiple) > 7)
- snd_printk(KERN_DEBUG
- "STAT: more than 7 (%d) mul_adds - "
- "too big to save!\n",
- (rec->min_periods / rec->min_multiple));
- else
- rec->mul_adds[(rec->min_periods /
- rec->min_multiple)]++;
- rec->mul_elapsed_real += (rec->min_periods /
- rec->min_multiple);
- rec->mul_elapsed++;
-#endif
- rec->min_periods = (rec->min_periods % rec->min_multiple);
- snd_pcm_period_elapsed(substream);
- }
-}
diff --git a/sound/drivers/pcm-indirect2.h b/sound/drivers/pcm-indirect2.h
deleted file mode 100644
index 355ce76d2403..000000000000
--- a/sound/drivers/pcm-indirect2.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Helper functions for indirect PCM data transfer to a simple FIFO in
- * hardware (small, no possibility to read "hardware io position",
- * updating position done by interrupt, ...)
- *
- * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
- *
- * Based on "pcm-indirect.h" (alsa-driver-1.0.13) by
- *
- * Copyright (c) by Takashi Iwai <tiwai@suse.de>
- * Jaroslav Kysela <perex@suse.cz>
- */
-
-#ifndef __SOUND_PCM_INDIRECT2_H
-#define __SOUND_PCM_INDIRECT2_H
-
-/* struct snd_pcm_substream, struct snd_pcm_runtime, snd_pcm_uframes_t */
-#include <sound/pcm.h>
-
-/* Debug options for code which may be removed completely in a final version */
-#ifdef CONFIG_SND_DEBUG
-#define SND_PCM_INDIRECT2_STAT /* turn on some "statistics" about the
- * process of copying bytes from the
- * intermediate buffer to the hardware
- * fifo and the other way round
- */
-#endif
-
-struct snd_pcm_indirect2 {
- unsigned int hw_buffer_size; /* Byte size of hardware buffer */
- int hw_ready; /* playback: 1 = hw fifo has room left,
- * 0 = hw fifo is full
- */
- unsigned int min_multiple;
- int min_periods; /* counts number of min. periods until
- * min_multiple is reached
- */
- int min_period_count; /* counts bytes to count number of
- * min. periods
- */
-
- unsigned int sw_buffer_size; /* Byte size of software buffer */
-
- /* sw_data: position in intermediate buffer, where we will read (or
- * write) from/to next time (to transfer data to/from HW)
- */
- unsigned int sw_data; /* Offset to next dst (or src) in sw
- * ring buffer
- */
- /* easiest case (playback):
- * sw_data is nearly the same as ~ runtime->control->appl_ptr, with the
- * exception that sw_data is "behind" by the number if bytes ALSA wrote
- * to the intermediate buffer last time.
- * A call to ack() callback synchronizes both indirectly.
- */
-
- /* We have no real sw_io pointer here. Usually sw_io is pointing to the
- * current playback/capture position _inside_ the hardware. Devices
- * with plain FIFOs often have no possibility to publish this position.
- * So we say: if sw_data is updated, that means bytes were copied to
- * the hardware, we increase sw_io by that amount, because there have
- * to be as much bytes which were played. So sw_io will stay behind
- * sw_data all the time and has to converge to sw_data at the end of
- * playback.
- */
- unsigned int sw_io; /* Current software pointer in bytes */
-
- /* sw_ready: number of bytes ALSA copied to the intermediate buffer, so
- * it represents the number of bytes which wait for transfer to the HW
- */
- int sw_ready; /* Bytes ready to be transferred to/from hw */
-
- /* appl_ptr: last known position of ALSA (where ALSA is going to write
- * next time into the intermediate buffer
- */
- snd_pcm_uframes_t appl_ptr; /* Last seen appl_ptr */
-
- unsigned int bytes2hw;
- int check_alignment;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- unsigned int zeros2hw;
- unsigned int mul_elapsed;
- unsigned int mul_elapsed_real;
- unsigned long firstbytetime;
- unsigned long lastbytetime;
- unsigned long firstzerotime;
- unsigned int byte_sizes[64];
- unsigned int zero_sizes[64];
- unsigned int min_adds[8];
- unsigned int mul_adds[8];
- unsigned int zero_times[3750]; /* = 15s */
- unsigned int zero_times_saved;
- unsigned int zero_times_notsaved;
- unsigned int irq_occured;
- unsigned int pointer_calls;
- unsigned int lastdifftime;
-#endif
-};
-
-typedef size_t (*snd_pcm_indirect2_copy_t) (struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- size_t bytes);
-typedef size_t (*snd_pcm_indirect2_zero_t) (struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec);
-
-#ifdef SND_PCM_INDIRECT2_STAT
-void snd_pcm_indirect2_stat(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec);
-#endif
-
-snd_pcm_uframes_t
-snd_pcm_indirect2_pointer(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec);
-void
-snd_pcm_indirect2_playback_interrupt(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t zero);
-void
-snd_pcm_indirect2_capture_interrupt(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t null);
-
-#endif /* __SOUND_PCM_INDIRECT2_H */
--
2.26.0
^ permalink raw reply related [flat|nested] 57+ messages in thread
* [PATCH v2 1/2] sound: ac97: Remove sound driver for ancient platform
@ 2020-03-30 13:32 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, alsa-devel, Takashi Iwai, Greg Kroah-Hartman,
Takashi Iwai, Krzysztof Kozlowski, Richard Fontana, Mark Brown,
Michael Ellerman, Thomas Gleixner, Allison Randal
Xilinx PowerPC platforms are no longer supported and none is really testing
these platforms that's why remove them. If someone has any issue with it
these patches can be reverted.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
Changes in v2:
- Remove also sound/drivers/pcm-indirect2.[ch] files
Reported-by: Takashi Iwai <tiwai@suse.de>
sound/drivers/Kconfig | 12 -
sound/drivers/Makefile | 2 -
sound/drivers/ml403-ac97cr.c | 1298 ---------------------------------
sound/drivers/pcm-indirect2.c | 560 --------------
sound/drivers/pcm-indirect2.h | 127 ----
5 files changed, 1999 deletions(-)
delete mode 100644 sound/drivers/ml403-ac97cr.c
delete mode 100644 sound/drivers/pcm-indirect2.c
delete mode 100644 sound/drivers/pcm-indirect2.h
diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig
index 577c8e03ec4d..7141f73cddd3 100644
--- a/sound/drivers/Kconfig
+++ b/sound/drivers/Kconfig
@@ -186,18 +186,6 @@ config SND_PORTMAN2X4
To compile this driver as a module, choose M here: the module
will be called snd-portman2x4.
-config SND_ML403_AC97CR
- tristate "Xilinx ML403 AC97 Controller Reference"
- depends on XILINX_VIRTEX
- select SND_AC97_CODEC
- help
- Say Y here to include support for the
- opb_ac97_controller_ref_v1_00_a ip core found in Xilinx's ML403
- reference design.
-
- To compile this driver as a module, choose M here: the module
- will be called snd-ml403_ac97cr.
-
config SND_AC97_POWER_SAVE
bool "AC97 Power-Saving Mode"
depends on SND_AC97_CODEC
diff --git a/sound/drivers/Makefile b/sound/drivers/Makefile
index 615558a281c8..c0fe4eccdaef 100644
--- a/sound/drivers/Makefile
+++ b/sound/drivers/Makefile
@@ -11,7 +11,6 @@ snd-mts64-objs := mts64.o
snd-portman2x4-objs := portman2x4.o
snd-serial-u16550-objs := serial-u16550.o
snd-virmidi-objs := virmidi.o
-snd-ml403-ac97cr-objs := ml403-ac97cr.o pcm-indirect2.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_DUMMY) += snd-dummy.o
@@ -21,6 +20,5 @@ obj-$(CONFIG_SND_SERIAL_U16550) += snd-serial-u16550.o
obj-$(CONFIG_SND_MTPAV) += snd-mtpav.o
obj-$(CONFIG_SND_MTS64) += snd-mts64.o
obj-$(CONFIG_SND_PORTMAN2X4) += snd-portman2x4.o
-obj-$(CONFIG_SND_ML403_AC97CR) += snd-ml403-ac97cr.o
obj-$(CONFIG_SND) += opl3/ opl4/ mpu401/ vx/ pcsp/
diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
deleted file mode 100644
index 0710707da8c1..000000000000
--- a/sound/drivers/ml403-ac97cr.c
+++ /dev/null
@@ -1,1298 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * ALSA driver for Xilinx ML403 AC97 Controller Reference
- * IP: opb_ac97_controller_ref_v1_00_a (EDK 8.1i)
- * IP: opb_ac97_controller_ref_v1_00_a (EDK 9.1i)
- *
- * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
- */
-
-/* Some notes / status of this driver:
- *
- * - Don't wonder about some strange implementations of things - especially the
- * (heavy) shadowing of codec registers, with which I tried to reduce read
- * accesses to a minimum, because after a variable amount of accesses, the AC97
- * controller doesn't raise the register access finished bit anymore ...
- *
- * - Playback support seems to be pretty stable - no issues here.
- * - Capture support "works" now, too. Overruns don't happen any longer so often.
- * But there might still be some ...
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-
-#include <linux/platform_device.h>
-
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-
-/* HZ */
-#include <linux/param.h>
-/* jiffies, time_*() */
-#include <linux/jiffies.h>
-/* schedule_timeout*() */
-#include <linux/sched.h>
-/* spin_lock*() */
-#include <linux/spinlock.h>
-/* struct mutex, mutex_init(), mutex_*lock() */
-#include <linux/mutex.h>
-
-/* snd_printk(), snd_printd() */
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/ac97_codec.h>
-
-#include "pcm-indirect2.h"
-
-
-#define SND_ML403_AC97CR_DRIVER "ml403-ac97cr"
-
-MODULE_AUTHOR("Joachim Foerster <JOFT@gmx.de>");
-MODULE_DESCRIPTION("Xilinx ML403 AC97 Controller Reference");
-MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Xilinx,ML403 AC97 Controller Reference}}");
-
-static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
-static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
-static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE;
-
-module_param_array(index, int, NULL, 0444);
-MODULE_PARM_DESC(index, "Index value for ML403 AC97 Controller Reference.");
-module_param_array(id, charp, NULL, 0444);
-MODULE_PARM_DESC(id, "ID string for ML403 AC97 Controller Reference.");
-module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable this ML403 AC97 Controller Reference.");
-
-/* Special feature options */
-/*#define CODEC_WRITE_CHECK_RAF*/ /* don't return after a write to a codec
- * register, while RAF bit is not set
- */
-/* Debug options for code which may be removed completely in a final version */
-#ifdef CONFIG_SND_DEBUG
-/*#define CODEC_STAT*/ /* turn on some minimal "statistics"
- * about codec register usage
- */
-#define SND_PCM_INDIRECT2_STAT /* turn on some "statistics" about the
- * process of copying bytes from the
- * intermediate buffer to the hardware
- * fifo and the other way round
- */
-#endif
-
-/* Definition of a "level/facility dependent" printk(); may be removed
- * completely in a final version
- */
-#undef PDEBUG
-#ifdef CONFIG_SND_DEBUG
-/* "facilities" for PDEBUG */
-#define UNKNOWN (1<<0)
-#define CODEC_SUCCESS (1<<1)
-#define CODEC_FAKE (1<<2)
-#define INIT_INFO (1<<3)
-#define INIT_FAILURE (1<<4)
-#define WORK_INFO (1<<5)
-#define WORK_FAILURE (1<<6)
-
-#define PDEBUG_FACILITIES (UNKNOWN | INIT_FAILURE | WORK_FAILURE)
-
-#define PDEBUG(fac, fmt, args...) do { \
- if (fac & PDEBUG_FACILITIES) \
- snd_printd(KERN_DEBUG SND_ML403_AC97CR_DRIVER ": " \
- fmt, ##args); \
- } while (0)
-#else
-#define PDEBUG(fac, fmt, args...) /* nothing */
-#endif
-
-
-
-/* Defines for "waits"/timeouts (portions of HZ=250 on arch/ppc by default) */
-#define CODEC_TIMEOUT_ON_INIT 5 /* timeout for checking for codec
- * readiness (after insmod)
- */
-#ifndef CODEC_WRITE_CHECK_RAF
-#define CODEC_WAIT_AFTER_WRITE 100 /* general, static wait after a write
- * access to a codec register, may be
- * 0 to completely remove wait
- */
-#else
-#define CODEC_TIMEOUT_AFTER_WRITE 5 /* timeout after a write access to a
- * codec register, if RAF bit is used
- */
-#endif
-#define CODEC_TIMEOUT_AFTER_READ 5 /* timeout after a read access to a
- * codec register (checking RAF bit)
- */
-
-/* Infrastructure for codec register shadowing */
-#define LM4550_REG_OK (1<<0) /* register exists */
-#define LM4550_REG_DONEREAD (1<<1) /* read register once, value should be
- * the same currently in the register
- */
-#define LM4550_REG_NOSAVE (1<<2) /* values written to this register will
- * not be saved in the register
- */
-#define LM4550_REG_NOSHADOW (1<<3) /* don't do register shadowing, use plain
- * hardware access
- */
-#define LM4550_REG_READONLY (1<<4) /* register is read only */
-#define LM4550_REG_FAKEPROBE (1<<5) /* fake write _and_ read actions during
- * probe() correctly
- */
-#define LM4550_REG_FAKEREAD (1<<6) /* fake read access, always return
- * default value
- */
-#define LM4550_REG_ALLFAKE (LM4550_REG_FAKEREAD | LM4550_REG_FAKEPROBE)
-
-struct lm4550_reg {
- u16 value;
- u16 flag;
- u16 wmask;
- u16 def;
-};
-
-struct lm4550_reg lm4550_regfile[64] = {
- [AC97_RESET / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_NOSAVE \
- | LM4550_REG_FAKEREAD,
- .def = 0x0D50},
- [AC97_MASTER / 2] = {.flag = LM4550_REG_OK
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8000},
- [AC97_HEADPHONE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8000},
- [AC97_MASTER_MONO / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x801F,
- .def = 0x8000},
- [AC97_PC_BEEP / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x801E,
- .def = 0x0},
- [AC97_PHONE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x801F,
- .def = 0x8008},
- [AC97_MIC / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x805F,
- .def = 0x8008},
- [AC97_LINE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8808},
- [AC97_CD / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8808},
- [AC97_VIDEO / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8808},
- [AC97_AUX / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8808},
- [AC97_PCM / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x9F1F,
- .def = 0x8008},
- [AC97_REC_SEL / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x707,
- .def = 0x0},
- [AC97_REC_GAIN / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .wmask = 0x8F0F,
- .def = 0x8000},
- [AC97_GENERAL_PURPOSE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .def = 0x0,
- .wmask = 0xA380},
- [AC97_3D_CONTROL / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEREAD \
- | LM4550_REG_READONLY,
- .def = 0x0101},
- [AC97_POWERDOWN / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_NOSHADOW \
- | LM4550_REG_NOSAVE,
- .wmask = 0xFF00},
- /* may not write ones to
- * REF/ANL/DAC/ADC bits
- * FIXME: Is this ok?
- */
- [AC97_EXTENDED_ID / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEREAD \
- | LM4550_REG_READONLY,
- .def = 0x0201}, /* primary codec */
- [AC97_EXTENDED_STATUS / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_NOSHADOW \
- | LM4550_REG_NOSAVE,
- .wmask = 0x1},
- [AC97_PCM_FRONT_DAC_RATE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .def = 0xBB80,
- .wmask = 0xFFFF},
- [AC97_PCM_LR_ADC_RATE / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_FAKEPROBE,
- .def = 0xBB80,
- .wmask = 0xFFFF},
- [AC97_VENDOR_ID1 / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_READONLY \
- | LM4550_REG_FAKEREAD,
- .def = 0x4E53},
- [AC97_VENDOR_ID2 / 2] = {.flag = LM4550_REG_OK \
- | LM4550_REG_READONLY \
- | LM4550_REG_FAKEREAD,
- .def = 0x4350}
-};
-
-#define LM4550_RF_OK(reg) (lm4550_regfile[reg / 2].flag & LM4550_REG_OK)
-
-static void lm4550_regfile_init(void)
-{
- int i;
- for (i = 0; i < 64; i++)
- if (lm4550_regfile[i].flag & LM4550_REG_FAKEPROBE)
- lm4550_regfile[i].value = lm4550_regfile[i].def;
-}
-
-static void lm4550_regfile_write_values_after_init(struct snd_ac97 *ac97)
-{
- int i;
- for (i = 0; i < 64; i++)
- if ((lm4550_regfile[i].flag & LM4550_REG_FAKEPROBE) &&
- (lm4550_regfile[i].value != lm4550_regfile[i].def)) {
- PDEBUG(CODEC_FAKE, "lm4550_regfile_write_values_after_"
- "init(): reg=0x%x value=0x%x / %d is different "
- "from def=0x%x / %d\n",
- i, lm4550_regfile[i].value,
- lm4550_regfile[i].value, lm4550_regfile[i].def,
- lm4550_regfile[i].def);
- snd_ac97_write(ac97, i * 2, lm4550_regfile[i].value);
- lm4550_regfile[i].flag |= LM4550_REG_DONEREAD;
- }
-}
-
-
-/* direct registers */
-#define CR_REG(ml403_ac97cr, x) ((ml403_ac97cr)->port + CR_REG_##x)
-
-#define CR_REG_PLAYFIFO 0x00
-#define CR_PLAYDATA(a) ((a) & 0xFFFF)
-
-#define CR_REG_RECFIFO 0x04
-#define CR_RECDATA(a) ((a) & 0xFFFF)
-
-#define CR_REG_STATUS 0x08
-#define CR_RECOVER (1<<7)
-#define CR_PLAYUNDER (1<<6)
-#define CR_CODECREADY (1<<5)
-#define CR_RAF (1<<4)
-#define CR_RECEMPTY (1<<3)
-#define CR_RECFULL (1<<2)
-#define CR_PLAYHALF (1<<1)
-#define CR_PLAYFULL (1<<0)
-
-#define CR_REG_RESETFIFO 0x0C
-#define CR_RECRESET (1<<1)
-#define CR_PLAYRESET (1<<0)
-
-#define CR_REG_CODEC_ADDR 0x10
-/* UG082 says:
- * #define CR_CODEC_ADDR(a) ((a) << 1)
- * #define CR_CODEC_READ (1<<0)
- * #define CR_CODEC_WRITE (0<<0)
- */
-/* RefDesign example says: */
-#define CR_CODEC_ADDR(a) ((a) << 0)
-#define CR_CODEC_READ (1<<7)
-#define CR_CODEC_WRITE (0<<7)
-
-#define CR_REG_CODEC_DATAREAD 0x14
-#define CR_CODEC_DATAREAD(v) ((v) & 0xFFFF)
-
-#define CR_REG_CODEC_DATAWRITE 0x18
-#define CR_CODEC_DATAWRITE(v) ((v) & 0xFFFF)
-
-#define CR_FIFO_SIZE 32
-
-struct snd_ml403_ac97cr {
- /* lock for access to (controller) registers */
- spinlock_t reg_lock;
- /* mutex for the whole sequence of accesses to (controller) registers
- * which affect codec registers
- */
- struct mutex cdc_mutex;
-
- int irq; /* for playback */
- int enable_irq; /* for playback */
-
- int capture_irq;
- int enable_capture_irq;
-
- struct resource *res_port;
- void *port;
-
- struct snd_ac97 *ac97;
- int ac97_fake;
-#ifdef CODEC_STAT
- int ac97_read;
- int ac97_write;
-#endif
-
- struct platform_device *pfdev;
- struct snd_card *card;
- struct snd_pcm *pcm;
- struct snd_pcm_substream *playback_substream;
- struct snd_pcm_substream *capture_substream;
-
- struct snd_pcm_indirect2 ind_rec; /* for playback */
- struct snd_pcm_indirect2 capture_ind2_rec;
-};
-
-static const struct snd_pcm_hardware snd_ml403_ac97cr_playback = {
- .info = (SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP_VALID),
- .formats = SNDRV_PCM_FMTBIT_S16_BE,
- .rates = (SNDRV_PCM_RATE_CONTINUOUS |
- SNDRV_PCM_RATE_8000_48000),
- .rate_min = 4000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = (128*1024),
- .period_bytes_min = CR_FIFO_SIZE/2,
- .period_bytes_max = (64*1024),
- .periods_min = 2,
- .periods_max = (128*1024)/(CR_FIFO_SIZE/2),
- .fifo_size = 0,
-};
-
-static const struct snd_pcm_hardware snd_ml403_ac97cr_capture = {
- .info = (SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_MMAP_VALID),
- .formats = SNDRV_PCM_FMTBIT_S16_BE,
- .rates = (SNDRV_PCM_RATE_CONTINUOUS |
- SNDRV_PCM_RATE_8000_48000),
- .rate_min = 4000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = (128*1024),
- .period_bytes_min = CR_FIFO_SIZE/2,
- .period_bytes_max = (64*1024),
- .periods_min = 2,
- .periods_max = (128*1024)/(CR_FIFO_SIZE/2),
- .fifo_size = 0,
-};
-
-static size_t
-snd_ml403_ac97cr_playback_ind2_zero(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int copied_words = 0;
- u32 full = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- spin_lock(&ml403_ac97cr->reg_lock);
- while ((full = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_PLAYFULL)) != CR_PLAYFULL) {
- out_be32(CR_REG(ml403_ac97cr, PLAYFIFO), 0);
- copied_words++;
- }
- rec->hw_ready = 0;
- spin_unlock(&ml403_ac97cr->reg_lock);
-
- return (size_t) (copied_words * 2);
-}
-
-static size_t
-snd_ml403_ac97cr_playback_ind2_copy(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- size_t bytes)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- u16 *src;
- int copied_words = 0;
- u32 full = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- src = (u16 *)(substream->runtime->dma_area + rec->sw_data);
-
- spin_lock(&ml403_ac97cr->reg_lock);
- while (((full = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_PLAYFULL)) != CR_PLAYFULL) && (bytes > 1)) {
- out_be32(CR_REG(ml403_ac97cr, PLAYFIFO),
- CR_PLAYDATA(src[copied_words]));
- copied_words++;
- bytes = bytes - 2;
- }
- if (full != CR_PLAYFULL)
- rec->hw_ready = 1;
- else
- rec->hw_ready = 0;
- spin_unlock(&ml403_ac97cr->reg_lock);
-
- return (size_t) (copied_words * 2);
-}
-
-static size_t
-snd_ml403_ac97cr_capture_ind2_null(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int copied_words = 0;
- u32 empty = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- spin_lock(&ml403_ac97cr->reg_lock);
- while ((empty = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_RECEMPTY)) != CR_RECEMPTY) {
- volatile u32 trash;
-
- trash = CR_RECDATA(in_be32(CR_REG(ml403_ac97cr, RECFIFO)));
- /* Hmmmm, really necessary? Don't want call to in_be32()
- * to be optimised away!
- */
- trash++;
- copied_words++;
- }
- rec->hw_ready = 0;
- spin_unlock(&ml403_ac97cr->reg_lock);
-
- return (size_t) (copied_words * 2);
-}
-
-static size_t
-snd_ml403_ac97cr_capture_ind2_copy(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec, size_t bytes)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- u16 *dst;
- int copied_words = 0;
- u32 empty = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- dst = (u16 *)(substream->runtime->dma_area + rec->sw_data);
-
- spin_lock(&ml403_ac97cr->reg_lock);
- while (((empty = (in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_RECEMPTY)) != CR_RECEMPTY) && (bytes > 1)) {
- dst[copied_words] = CR_RECDATA(in_be32(CR_REG(ml403_ac97cr,
- RECFIFO)));
- copied_words++;
- bytes = bytes - 2;
- }
- if (empty != CR_RECEMPTY)
- rec->hw_ready = 1;
- else
- rec->hw_ready = 0;
- spin_unlock(&ml403_ac97cr->reg_lock);
-
- return (size_t) (copied_words * 2);
-}
-
-static snd_pcm_uframes_t
-snd_ml403_ac97cr_pcm_pointer(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_indirect2 *ind2_rec = NULL;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- if (substream == ml403_ac97cr->playback_substream)
- ind2_rec = &ml403_ac97cr->ind_rec;
- if (substream == ml403_ac97cr->capture_substream)
- ind2_rec = &ml403_ac97cr->capture_ind2_rec;
-
- if (ind2_rec != NULL)
- return snd_pcm_indirect2_pointer(substream, ind2_rec);
- return (snd_pcm_uframes_t) 0;
-}
-
-static int
-snd_ml403_ac97cr_pcm_playback_trigger(struct snd_pcm_substream *substream,
- int cmd)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int err = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- PDEBUG(WORK_INFO, "trigger(playback): START\n");
- ml403_ac97cr->ind_rec.hw_ready = 1;
-
- /* clear play FIFO */
- out_be32(CR_REG(ml403_ac97cr, RESETFIFO), CR_PLAYRESET);
-
- /* enable play irq */
- ml403_ac97cr->enable_irq = 1;
- enable_irq(ml403_ac97cr->irq);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- PDEBUG(WORK_INFO, "trigger(playback): STOP\n");
- ml403_ac97cr->ind_rec.hw_ready = 0;
-#ifdef SND_PCM_INDIRECT2_STAT
- snd_pcm_indirect2_stat(substream, &ml403_ac97cr->ind_rec);
-#endif
- /* disable play irq */
- disable_irq_nosync(ml403_ac97cr->irq);
- ml403_ac97cr->enable_irq = 0;
- break;
- default:
- err = -EINVAL;
- break;
- }
- PDEBUG(WORK_INFO, "trigger(playback): (done)\n");
- return err;
-}
-
-static int
-snd_ml403_ac97cr_pcm_capture_trigger(struct snd_pcm_substream *substream,
- int cmd)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int err = 0;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- PDEBUG(WORK_INFO, "trigger(capture): START\n");
- ml403_ac97cr->capture_ind2_rec.hw_ready = 0;
-
- /* clear record FIFO */
- out_be32(CR_REG(ml403_ac97cr, RESETFIFO), CR_RECRESET);
-
- /* enable record irq */
- ml403_ac97cr->enable_capture_irq = 1;
- enable_irq(ml403_ac97cr->capture_irq);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- PDEBUG(WORK_INFO, "trigger(capture): STOP\n");
- ml403_ac97cr->capture_ind2_rec.hw_ready = 0;
-#ifdef SND_PCM_INDIRECT2_STAT
- snd_pcm_indirect2_stat(substream,
- &ml403_ac97cr->capture_ind2_rec);
-#endif
- /* disable capture irq */
- disable_irq_nosync(ml403_ac97cr->capture_irq);
- ml403_ac97cr->enable_capture_irq = 0;
- break;
- default:
- err = -EINVAL;
- break;
- }
- PDEBUG(WORK_INFO, "trigger(capture): (done)\n");
- return err;
-}
-
-static int
-snd_ml403_ac97cr_pcm_playback_prepare(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_runtime *runtime;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- runtime = substream->runtime;
-
- PDEBUG(WORK_INFO,
- "prepare(): period_bytes=%d, minperiod_bytes=%d\n",
- snd_pcm_lib_period_bytes(substream), CR_FIFO_SIZE / 2);
-
- /* set sampling rate */
- snd_ac97_set_rate(ml403_ac97cr->ac97, AC97_PCM_FRONT_DAC_RATE,
- runtime->rate);
- PDEBUG(WORK_INFO, "prepare(): rate=%d\n", runtime->rate);
-
- /* init struct for intermediate buffer */
- memset(&ml403_ac97cr->ind_rec, 0,
- sizeof(struct snd_pcm_indirect2));
- ml403_ac97cr->ind_rec.hw_buffer_size = CR_FIFO_SIZE;
- ml403_ac97cr->ind_rec.sw_buffer_size =
- snd_pcm_lib_buffer_bytes(substream);
- ml403_ac97cr->ind_rec.min_periods = -1;
- ml403_ac97cr->ind_rec.min_multiple =
- snd_pcm_lib_period_bytes(substream) / (CR_FIFO_SIZE / 2);
- PDEBUG(WORK_INFO, "prepare(): hw_buffer_size=%d, "
- "sw_buffer_size=%d, min_multiple=%d\n",
- CR_FIFO_SIZE, ml403_ac97cr->ind_rec.sw_buffer_size,
- ml403_ac97cr->ind_rec.min_multiple);
- return 0;
-}
-
-static int
-snd_ml403_ac97cr_pcm_capture_prepare(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_runtime *runtime;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- runtime = substream->runtime;
-
- PDEBUG(WORK_INFO,
- "prepare(capture): period_bytes=%d, minperiod_bytes=%d\n",
- snd_pcm_lib_period_bytes(substream), CR_FIFO_SIZE / 2);
-
- /* set sampling rate */
- snd_ac97_set_rate(ml403_ac97cr->ac97, AC97_PCM_LR_ADC_RATE,
- runtime->rate);
- PDEBUG(WORK_INFO, "prepare(capture): rate=%d\n", runtime->rate);
-
- /* init struct for intermediate buffer */
- memset(&ml403_ac97cr->capture_ind2_rec, 0,
- sizeof(struct snd_pcm_indirect2));
- ml403_ac97cr->capture_ind2_rec.hw_buffer_size = CR_FIFO_SIZE;
- ml403_ac97cr->capture_ind2_rec.sw_buffer_size =
- snd_pcm_lib_buffer_bytes(substream);
- ml403_ac97cr->capture_ind2_rec.min_multiple =
- snd_pcm_lib_period_bytes(substream) / (CR_FIFO_SIZE / 2);
- PDEBUG(WORK_INFO, "prepare(capture): hw_buffer_size=%d, "
- "sw_buffer_size=%d, min_multiple=%d\n", CR_FIFO_SIZE,
- ml403_ac97cr->capture_ind2_rec.sw_buffer_size,
- ml403_ac97cr->capture_ind2_rec.min_multiple);
- return 0;
-}
-
-static int snd_ml403_ac97cr_playback_open(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_runtime *runtime;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- runtime = substream->runtime;
-
- PDEBUG(WORK_INFO, "open(playback)\n");
- ml403_ac97cr->playback_substream = substream;
- runtime->hw = snd_ml403_ac97cr_playback;
-
- snd_pcm_hw_constraint_step(runtime, 0,
- SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
- CR_FIFO_SIZE / 2);
- return 0;
-}
-
-static int snd_ml403_ac97cr_capture_open(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct snd_pcm_runtime *runtime;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
- runtime = substream->runtime;
-
- PDEBUG(WORK_INFO, "open(capture)\n");
- ml403_ac97cr->capture_substream = substream;
- runtime->hw = snd_ml403_ac97cr_capture;
-
- snd_pcm_hw_constraint_step(runtime, 0,
- SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
- CR_FIFO_SIZE / 2);
- return 0;
-}
-
-static int snd_ml403_ac97cr_playback_close(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- PDEBUG(WORK_INFO, "close(playback)\n");
- ml403_ac97cr->playback_substream = NULL;
- return 0;
-}
-
-static int snd_ml403_ac97cr_capture_close(struct snd_pcm_substream *substream)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
-
- ml403_ac97cr = snd_pcm_substream_chip(substream);
-
- PDEBUG(WORK_INFO, "close(capture)\n");
- ml403_ac97cr->capture_substream = NULL;
- return 0;
-}
-
-static const struct snd_pcm_ops snd_ml403_ac97cr_playback_ops = {
- .open = snd_ml403_ac97cr_playback_open,
- .close = snd_ml403_ac97cr_playback_close,
- .prepare = snd_ml403_ac97cr_pcm_playback_prepare,
- .trigger = snd_ml403_ac97cr_pcm_playback_trigger,
- .pointer = snd_ml403_ac97cr_pcm_pointer,
-};
-
-static const struct snd_pcm_ops snd_ml403_ac97cr_capture_ops = {
- .open = snd_ml403_ac97cr_capture_open,
- .close = snd_ml403_ac97cr_capture_close,
- .prepare = snd_ml403_ac97cr_pcm_capture_prepare,
- .trigger = snd_ml403_ac97cr_pcm_capture_trigger,
- .pointer = snd_ml403_ac97cr_pcm_pointer,
-};
-
-static irqreturn_t snd_ml403_ac97cr_irq(int irq, void *dev_id)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- struct platform_device *pfdev;
- int cmp_irq;
-
- ml403_ac97cr = (struct snd_ml403_ac97cr *)dev_id;
- if (ml403_ac97cr == NULL)
- return IRQ_NONE;
-
- pfdev = ml403_ac97cr->pfdev;
-
- /* playback interrupt */
- cmp_irq = platform_get_irq(pfdev, 0);
- if (irq == cmp_irq) {
- if (ml403_ac97cr->enable_irq)
- snd_pcm_indirect2_playback_interrupt(
- ml403_ac97cr->playback_substream,
- &ml403_ac97cr->ind_rec,
- snd_ml403_ac97cr_playback_ind2_copy,
- snd_ml403_ac97cr_playback_ind2_zero);
- else
- goto __disable_irq;
- } else {
- /* record interrupt */
- cmp_irq = platform_get_irq(pfdev, 1);
- if (irq == cmp_irq) {
- if (ml403_ac97cr->enable_capture_irq)
- snd_pcm_indirect2_capture_interrupt(
- ml403_ac97cr->capture_substream,
- &ml403_ac97cr->capture_ind2_rec,
- snd_ml403_ac97cr_capture_ind2_copy,
- snd_ml403_ac97cr_capture_ind2_null);
- else
- goto __disable_irq;
- } else
- return IRQ_NONE;
- }
- return IRQ_HANDLED;
-
-__disable_irq:
- PDEBUG(INIT_INFO, "irq(): irq %d is meant to be disabled! So, now try "
- "to disable it _really_!\n", irq);
- disable_irq_nosync(irq);
- return IRQ_HANDLED;
-}
-
-static unsigned short
-snd_ml403_ac97cr_codec_read(struct snd_ac97 *ac97, unsigned short reg)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
-#ifdef CODEC_STAT
- u32 stat;
- u32 rafaccess = 0;
-#endif
- unsigned long end_time;
- u16 value = 0;
-
- if (!LM4550_RF_OK(reg)) {
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "access to unknown/unused codec register 0x%x "
- "ignored!\n", reg);
- return 0;
- }
- /* check if we can fake/answer this access from our shadow register */
- if ((lm4550_regfile[reg / 2].flag &
- (LM4550_REG_DONEREAD | LM4550_REG_ALLFAKE)) &&
- !(lm4550_regfile[reg / 2].flag & LM4550_REG_NOSHADOW)) {
- if (lm4550_regfile[reg / 2].flag & LM4550_REG_FAKEREAD) {
- PDEBUG(CODEC_FAKE, "codec_read(): faking read from "
- "reg=0x%x, val=0x%x / %d\n",
- reg, lm4550_regfile[reg / 2].def,
- lm4550_regfile[reg / 2].def);
- return lm4550_regfile[reg / 2].def;
- } else if ((lm4550_regfile[reg / 2].flag &
- LM4550_REG_FAKEPROBE) &&
- ml403_ac97cr->ac97_fake) {
- PDEBUG(CODEC_FAKE, "codec_read(): faking read from "
- "reg=0x%x, val=0x%x / %d (probe)\n",
- reg, lm4550_regfile[reg / 2].value,
- lm4550_regfile[reg / 2].value);
- return lm4550_regfile[reg / 2].value;
- } else {
-#ifdef CODEC_STAT
- PDEBUG(CODEC_FAKE, "codec_read(): read access "
- "answered by shadow register 0x%x (value=0x%x "
- "/ %d) (cw=%d cr=%d)\n",
- reg, lm4550_regfile[reg / 2].value,
- lm4550_regfile[reg / 2].value,
- ml403_ac97cr->ac97_write,
- ml403_ac97cr->ac97_read);
-#else
- PDEBUG(CODEC_FAKE, "codec_read(): read access "
- "answered by shadow register 0x%x (value=0x%x "
- "/ %d)\n",
- reg, lm4550_regfile[reg / 2].value,
- lm4550_regfile[reg / 2].value);
-#endif
- return lm4550_regfile[reg / 2].value;
- }
- }
- /* if we are here, we _have_ to access the codec really, no faking */
- if (mutex_lock_interruptible(&ml403_ac97cr->cdc_mutex) != 0)
- return 0;
-#ifdef CODEC_STAT
- ml403_ac97cr->ac97_read++;
-#endif
- spin_lock(&ml403_ac97cr->reg_lock);
- out_be32(CR_REG(ml403_ac97cr, CODEC_ADDR),
- CR_CODEC_ADDR(reg) | CR_CODEC_READ);
- spin_unlock(&ml403_ac97cr->reg_lock);
- end_time = jiffies + (HZ / CODEC_TIMEOUT_AFTER_READ);
- do {
- spin_lock(&ml403_ac97cr->reg_lock);
-#ifdef CODEC_STAT
- rafaccess++;
- stat = in_be32(CR_REG(ml403_ac97cr, STATUS));
- if ((stat & CR_RAF) == CR_RAF) {
- value = CR_CODEC_DATAREAD(
- in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
- PDEBUG(CODEC_SUCCESS, "codec_read(): (done) reg=0x%x, "
- "value=0x%x / %d (STATUS=0x%x)\n",
- reg, value, value, stat);
-#else
- if ((in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_RAF) == CR_RAF) {
- value = CR_CODEC_DATAREAD(
- in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
- PDEBUG(CODEC_SUCCESS, "codec_read(): (done) "
- "reg=0x%x, value=0x%x / %d\n",
- reg, value, value);
-#endif
- lm4550_regfile[reg / 2].value = value;
- lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
- spin_unlock(&ml403_ac97cr->reg_lock);
- mutex_unlock(&ml403_ac97cr->cdc_mutex);
- return value;
- }
- spin_unlock(&ml403_ac97cr->reg_lock);
- schedule_timeout_uninterruptible(1);
- } while (time_after(end_time, jiffies));
- /* read the DATAREAD register anyway, see comment below */
- spin_lock(&ml403_ac97cr->reg_lock);
- value =
- CR_CODEC_DATAREAD(in_be32(CR_REG(ml403_ac97cr, CODEC_DATAREAD)));
- spin_unlock(&ml403_ac97cr->reg_lock);
-#ifdef CODEC_STAT
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "timeout while codec read! "
- "(reg=0x%x, last STATUS=0x%x, DATAREAD=0x%x / %d, %d) "
- "(cw=%d, cr=%d)\n",
- reg, stat, value, value, rafaccess,
- ml403_ac97cr->ac97_write, ml403_ac97cr->ac97_read);
-#else
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "timeout while codec read! "
- "(reg=0x%x, DATAREAD=0x%x / %d)\n",
- reg, value, value);
-#endif
- /* BUG: This is PURE speculation! But after _most_ read timeouts the
- * value in the register is ok!
- */
- lm4550_regfile[reg / 2].value = value;
- lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
- mutex_unlock(&ml403_ac97cr->cdc_mutex);
- return value;
-}
-
-static void
-snd_ml403_ac97cr_codec_write(struct snd_ac97 *ac97, unsigned short reg,
- unsigned short val)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
-
-#ifdef CODEC_STAT
- u32 stat;
- u32 rafaccess = 0;
-#endif
-#ifdef CODEC_WRITE_CHECK_RAF
- unsigned long end_time;
-#endif
-
- if (!LM4550_RF_OK(reg)) {
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "access to unknown/unused codec register 0x%x "
- "ignored!\n", reg);
- return;
- }
- if (lm4550_regfile[reg / 2].flag & LM4550_REG_READONLY) {
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "write access to read only codec register 0x%x "
- "ignored!\n", reg);
- return;
- }
- if ((val & lm4550_regfile[reg / 2].wmask) != val) {
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "write access to codec register 0x%x "
- "with bad value 0x%x / %d!\n",
- reg, val, val);
- val = val & lm4550_regfile[reg / 2].wmask;
- }
- if (((lm4550_regfile[reg / 2].flag & LM4550_REG_FAKEPROBE) &&
- ml403_ac97cr->ac97_fake) &&
- !(lm4550_regfile[reg / 2].flag & LM4550_REG_NOSHADOW)) {
- PDEBUG(CODEC_FAKE, "codec_write(): faking write to reg=0x%x, "
- "val=0x%x / %d\n", reg, val, val);
- lm4550_regfile[reg / 2].value = (val &
- lm4550_regfile[reg / 2].wmask);
- return;
- }
- if (mutex_lock_interruptible(&ml403_ac97cr->cdc_mutex) != 0)
- return;
-#ifdef CODEC_STAT
- ml403_ac97cr->ac97_write++;
-#endif
- spin_lock(&ml403_ac97cr->reg_lock);
- out_be32(CR_REG(ml403_ac97cr, CODEC_DATAWRITE),
- CR_CODEC_DATAWRITE(val));
- out_be32(CR_REG(ml403_ac97cr, CODEC_ADDR),
- CR_CODEC_ADDR(reg) | CR_CODEC_WRITE);
- spin_unlock(&ml403_ac97cr->reg_lock);
-#ifdef CODEC_WRITE_CHECK_RAF
- /* check CR_CODEC_RAF bit to see if write access to register is done;
- * loop until bit is set or timeout happens
- */
- end_time = jiffies + HZ / CODEC_TIMEOUT_AFTER_WRITE;
- do {
- spin_lock(&ml403_ac97cr->reg_lock);
-#ifdef CODEC_STAT
- rafaccess++;
- stat = in_be32(CR_REG(ml403_ac97cr, STATUS))
- if ((stat & CR_RAF) == CR_RAF) {
-#else
- if ((in_be32(CR_REG(ml403_ac97cr, STATUS)) &
- CR_RAF) == CR_RAF) {
-#endif
- PDEBUG(CODEC_SUCCESS, "codec_write(): (done) "
- "reg=0x%x, value=%d / 0x%x\n",
- reg, val, val);
- if (!(lm4550_regfile[reg / 2].flag &
- LM4550_REG_NOSHADOW) &&
- !(lm4550_regfile[reg / 2].flag &
- LM4550_REG_NOSAVE))
- lm4550_regfile[reg / 2].value = val;
- lm4550_regfile[reg / 2].flag |= LM4550_REG_DONEREAD;
- spin_unlock(&ml403_ac97cr->reg_lock);
- mutex_unlock(&ml403_ac97cr->cdc_mutex);
- return;
- }
- spin_unlock(&ml403_ac97cr->reg_lock);
- schedule_timeout_uninterruptible(1);
- } while (time_after(end_time, jiffies));
-#ifdef CODEC_STAT
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "timeout while codec write "
- "(reg=0x%x, val=0x%x / %d, last STATUS=0x%x, %d) "
- "(cw=%d, cr=%d)\n",
- reg, val, val, stat, rafaccess, ml403_ac97cr->ac97_write,
- ml403_ac97cr->ac97_read);
-#else
- snd_printk(KERN_WARNING SND_ML403_AC97CR_DRIVER ": "
- "timeout while codec write (reg=0x%x, val=0x%x / %d)\n",
- reg, val, val);
-#endif
-#else /* CODEC_WRITE_CHECK_RAF */
-#if CODEC_WAIT_AFTER_WRITE > 0
- /* officially, in AC97 spec there is no possibility for a AC97
- * controller to determine, if write access is done or not - so: How
- * is Xilinx able to provide a RAF bit for write access?
- * => very strange, thus just don't check RAF bit (compare with
- * Xilinx's example app in EDK 8.1i) and wait
- */
- schedule_timeout_uninterruptible(HZ / CODEC_WAIT_AFTER_WRITE);
-#endif
- PDEBUG(CODEC_SUCCESS, "codec_write(): (done) "
- "reg=0x%x, value=%d / 0x%x (no RAF check)\n",
- reg, val, val);
-#endif
- mutex_unlock(&ml403_ac97cr->cdc_mutex);
- return;
-}
-
-static int
-snd_ml403_ac97cr_chip_init(struct snd_ml403_ac97cr *ml403_ac97cr)
-{
- unsigned long end_time;
- PDEBUG(INIT_INFO, "chip_init():\n");
- end_time = jiffies + HZ / CODEC_TIMEOUT_ON_INIT;
- do {
- if (in_be32(CR_REG(ml403_ac97cr, STATUS)) & CR_CODECREADY) {
- /* clear both hardware FIFOs */
- out_be32(CR_REG(ml403_ac97cr, RESETFIFO),
- CR_RECRESET | CR_PLAYRESET);
- PDEBUG(INIT_INFO, "chip_init(): (done)\n");
- return 0;
- }
- schedule_timeout_uninterruptible(1);
- } while (time_after(end_time, jiffies));
- snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
- "timeout while waiting for codec, "
- "not ready!\n");
- return -EBUSY;
-}
-
-static int snd_ml403_ac97cr_free(struct snd_ml403_ac97cr *ml403_ac97cr)
-{
- PDEBUG(INIT_INFO, "free():\n");
- /* irq release */
- if (ml403_ac97cr->irq >= 0)
- free_irq(ml403_ac97cr->irq, ml403_ac97cr);
- if (ml403_ac97cr->capture_irq >= 0)
- free_irq(ml403_ac97cr->capture_irq, ml403_ac97cr);
- /* give back "port" */
- iounmap(ml403_ac97cr->port);
- kfree(ml403_ac97cr);
- PDEBUG(INIT_INFO, "free(): (done)\n");
- return 0;
-}
-
-static int snd_ml403_ac97cr_dev_free(struct snd_device *snddev)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr = snddev->device_data;
- PDEBUG(INIT_INFO, "dev_free():\n");
- return snd_ml403_ac97cr_free(ml403_ac97cr);
-}
-
-static int
-snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev,
- struct snd_ml403_ac97cr **rml403_ac97cr)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr;
- int err;
- static const struct snd_device_ops ops = {
- .dev_free = snd_ml403_ac97cr_dev_free,
- };
- struct resource *resource;
- int irq;
-
- *rml403_ac97cr = NULL;
- ml403_ac97cr = kzalloc(sizeof(*ml403_ac97cr), GFP_KERNEL);
- if (ml403_ac97cr == NULL)
- return -ENOMEM;
- spin_lock_init(&ml403_ac97cr->reg_lock);
- mutex_init(&ml403_ac97cr->cdc_mutex);
- ml403_ac97cr->card = card;
- ml403_ac97cr->pfdev = pfdev;
- ml403_ac97cr->irq = -1;
- ml403_ac97cr->enable_irq = 0;
- ml403_ac97cr->capture_irq = -1;
- ml403_ac97cr->enable_capture_irq = 0;
- ml403_ac97cr->port = NULL;
- ml403_ac97cr->res_port = NULL;
-
- PDEBUG(INIT_INFO, "Trying to reserve resources now ...\n");
- resource = platform_get_resource(pfdev, IORESOURCE_MEM, 0);
- /* get "port" */
- ml403_ac97cr->port = ioremap(resource->start,
- (resource->end) -
- (resource->start) + 1);
- if (ml403_ac97cr->port == NULL) {
- snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
- "unable to remap memory region (%pR)\n",
- resource);
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return -EBUSY;
- }
- snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
- "remap controller memory region to "
- "0x%x done\n", (unsigned int)ml403_ac97cr->port);
- /* get irq */
- irq = platform_get_irq(pfdev, 0);
- if (request_irq(irq, snd_ml403_ac97cr_irq, 0,
- dev_name(&pfdev->dev), (void *)ml403_ac97cr)) {
- snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
- "unable to grab IRQ %d\n",
- irq);
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return -EBUSY;
- }
- ml403_ac97cr->irq = irq;
- snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
- "request (playback) irq %d done\n",
- ml403_ac97cr->irq);
- irq = platform_get_irq(pfdev, 1);
- if (request_irq(irq, snd_ml403_ac97cr_irq, 0,
- dev_name(&pfdev->dev), (void *)ml403_ac97cr)) {
- snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": "
- "unable to grab IRQ %d\n",
- irq);
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return -EBUSY;
- }
- ml403_ac97cr->capture_irq = irq;
- snd_printk(KERN_INFO SND_ML403_AC97CR_DRIVER ": "
- "request (capture) irq %d done\n",
- ml403_ac97cr->capture_irq);
-
- err = snd_ml403_ac97cr_chip_init(ml403_ac97cr);
- if (err < 0) {
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return err;
- }
-
- err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ml403_ac97cr, &ops);
- if (err < 0) {
- PDEBUG(INIT_FAILURE, "probe(): snd_device_new() failed!\n");
- snd_ml403_ac97cr_free(ml403_ac97cr);
- return err;
- }
-
- *rml403_ac97cr = ml403_ac97cr;
- return 0;
-}
-
-static void snd_ml403_ac97cr_mixer_free(struct snd_ac97 *ac97)
-{
- struct snd_ml403_ac97cr *ml403_ac97cr = ac97->private_data;
- PDEBUG(INIT_INFO, "mixer_free():\n");
- ml403_ac97cr->ac97 = NULL;
- PDEBUG(INIT_INFO, "mixer_free(): (done)\n");
-}
-
-static int
-snd_ml403_ac97cr_mixer(struct snd_ml403_ac97cr *ml403_ac97cr)
-{
- struct snd_ac97_bus *bus;
- struct snd_ac97_template ac97;
- int err;
- static const struct snd_ac97_bus_ops ops = {
- .write = snd_ml403_ac97cr_codec_write,
- .read = snd_ml403_ac97cr_codec_read,
- };
- PDEBUG(INIT_INFO, "mixer():\n");
- err = snd_ac97_bus(ml403_ac97cr->card, 0, &ops, NULL, &bus);
- if (err < 0)
- return err;
-
- memset(&ac97, 0, sizeof(ac97));
- ml403_ac97cr->ac97_fake = 1;
- lm4550_regfile_init();
-#ifdef CODEC_STAT
- ml403_ac97cr->ac97_read = 0;
- ml403_ac97cr->ac97_write = 0;
-#endif
- ac97.private_data = ml403_ac97cr;
- ac97.private_free = snd_ml403_ac97cr_mixer_free;
- ac97.scaps = AC97_SCAP_AUDIO | AC97_SCAP_SKIP_MODEM |
- AC97_SCAP_NO_SPDIF;
- err = snd_ac97_mixer(bus, &ac97, &ml403_ac97cr->ac97);
- ml403_ac97cr->ac97_fake = 0;
- lm4550_regfile_write_values_after_init(ml403_ac97cr->ac97);
- PDEBUG(INIT_INFO, "mixer(): (done) snd_ac97_mixer()=%d\n", err);
- return err;
-}
-
-static int
-snd_ml403_ac97cr_pcm(struct snd_ml403_ac97cr *ml403_ac97cr, int device)
-{
- struct snd_pcm *pcm;
- int err;
-
- err = snd_pcm_new(ml403_ac97cr->card, "ML403AC97CR/1", device, 1, 1,
- &pcm);
- if (err < 0)
- return err;
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
- &snd_ml403_ac97cr_playback_ops);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
- &snd_ml403_ac97cr_capture_ops);
- pcm->private_data = ml403_ac97cr;
- pcm->info_flags = 0;
- strcpy(pcm->name, "ML403AC97CR DAC/ADC");
- ml403_ac97cr->pcm = pcm;
-
- snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
- NULL,
- 64 * 1024,
- 128 * 1024);
- return 0;
-}
-
-static int snd_ml403_ac97cr_probe(struct platform_device *pfdev)
-{
- struct snd_card *card;
- struct snd_ml403_ac97cr *ml403_ac97cr = NULL;
- int err;
- int dev = pfdev->id;
-
- if (dev >= SNDRV_CARDS)
- return -ENODEV;
- if (!enable[dev])
- return -ENOENT;
-
- err = snd_card_new(&pfdev->dev, index[dev], id[dev], THIS_MODULE,
- 0, &card);
- if (err < 0)
- return err;
- err = snd_ml403_ac97cr_create(card, pfdev, &ml403_ac97cr);
- if (err < 0) {
- PDEBUG(INIT_FAILURE, "probe(): create failed!\n");
- snd_card_free(card);
- return err;
- }
- PDEBUG(INIT_INFO, "probe(): create done\n");
- card->private_data = ml403_ac97cr;
- err = snd_ml403_ac97cr_mixer(ml403_ac97cr);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
- PDEBUG(INIT_INFO, "probe(): mixer done\n");
- err = snd_ml403_ac97cr_pcm(ml403_ac97cr, 0);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
- PDEBUG(INIT_INFO, "probe(): PCM done\n");
- strcpy(card->driver, SND_ML403_AC97CR_DRIVER);
- strcpy(card->shortname, "ML403 AC97 Controller Reference");
- sprintf(card->longname, "%s %s at 0x%lx, irq %i & %i, device %i",
- card->shortname, card->driver,
- (unsigned long)ml403_ac97cr->port, ml403_ac97cr->irq,
- ml403_ac97cr->capture_irq, dev + 1);
-
- err = snd_card_register(card);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
- platform_set_drvdata(pfdev, card);
- PDEBUG(INIT_INFO, "probe(): (done)\n");
- return 0;
-}
-
-static int snd_ml403_ac97cr_remove(struct platform_device *pfdev)
-{
- snd_card_free(platform_get_drvdata(pfdev));
- return 0;
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:" SND_ML403_AC97CR_DRIVER);
-
-static struct platform_driver snd_ml403_ac97cr_driver = {
- .probe = snd_ml403_ac97cr_probe,
- .remove = snd_ml403_ac97cr_remove,
- .driver = {
- .name = SND_ML403_AC97CR_DRIVER,
- },
-};
-
-module_platform_driver(snd_ml403_ac97cr_driver);
diff --git a/sound/drivers/pcm-indirect2.c b/sound/drivers/pcm-indirect2.c
deleted file mode 100644
index 4c491d0ff071..000000000000
--- a/sound/drivers/pcm-indirect2.c
+++ /dev/null
@@ -1,560 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Helper functions for indirect PCM data transfer to a simple FIFO in
- * hardware (small, no possibility to read "hardware io position",
- * updating position done by interrupt, ...)
- *
- * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
- *
- * Based on "pcm-indirect.h" (alsa-driver-1.0.13) by
- *
- * Copyright (c) by Takashi Iwai <tiwai@suse.de>
- * Jaroslav Kysela <perex@suse.cz>
- */
-
-/* snd_printk/d() */
-#include <sound/core.h>
-/* struct snd_pcm_substream, struct snd_pcm_runtime, snd_pcm_uframes_t
- * snd_pcm_period_elapsed() */
-#include <sound/pcm.h>
-
-#include "pcm-indirect2.h"
-
-#ifdef SND_PCM_INDIRECT2_STAT
-/* jiffies */
-#include <linux/jiffies.h>
-
-void snd_pcm_indirect2_stat(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- int i;
- int j;
- int k;
- int seconds = (rec->lastbytetime - rec->firstbytetime) / HZ;
-
- snd_printk(KERN_DEBUG "STAT: mul_elapsed: %u, mul_elapsed_real: %d, "
- "irq_occurred: %d\n",
- rec->mul_elapsed, rec->mul_elapsed_real, rec->irq_occured);
- snd_printk(KERN_DEBUG "STAT: min_multiple: %d (irqs/period)\n",
- rec->min_multiple);
- snd_printk(KERN_DEBUG "STAT: firstbytetime: %lu, lastbytetime: %lu, "
- "firstzerotime: %lu\n",
- rec->firstbytetime, rec->lastbytetime, rec->firstzerotime);
- snd_printk(KERN_DEBUG "STAT: bytes2hw: %u Bytes => (by runtime->rate) "
- "length: %d s\n",
- rec->bytes2hw, rec->bytes2hw / 2 / 2 / runtime->rate);
- snd_printk(KERN_DEBUG "STAT: (by measurement) length: %d => "
- "rate: %d Bytes/s = %d Frames/s|Hz\n",
- seconds, rec->bytes2hw / seconds,
- rec->bytes2hw / 2 / 2 / seconds);
- snd_printk(KERN_DEBUG
- "STAT: zeros2hw: %u = %d ms ~ %d * %d zero copies\n",
- rec->zeros2hw, ((rec->zeros2hw / 2 / 2) * 1000) /
- runtime->rate,
- rec->zeros2hw / (rec->hw_buffer_size / 2),
- (rec->hw_buffer_size / 2));
- snd_printk(KERN_DEBUG "STAT: pointer_calls: %u, lastdifftime: %u\n",
- rec->pointer_calls, rec->lastdifftime);
- snd_printk(KERN_DEBUG "STAT: sw_io: %d, sw_data: %d\n", rec->sw_io,
- rec->sw_data);
- snd_printk(KERN_DEBUG "STAT: byte_sizes[]:\n");
- k = 0;
- for (j = 0; j < 8; j++) {
- for (i = j * 8; i < (j + 1) * 8; i++)
- if (rec->byte_sizes[i] != 0) {
- snd_printk(KERN_DEBUG "%u: %u",
- i, rec->byte_sizes[i]);
- k++;
- }
- if (((k % 8) == 0) && (k != 0)) {
- snd_printk(KERN_DEBUG "\n");
- k = 0;
- }
- }
- snd_printk(KERN_DEBUG "\n");
- snd_printk(KERN_DEBUG "STAT: zero_sizes[]:\n");
- for (j = 0; j < 8; j++) {
- k = 0;
- for (i = j * 8; i < (j + 1) * 8; i++)
- if (rec->zero_sizes[i] != 0)
- snd_printk(KERN_DEBUG "%u: %u",
- i, rec->zero_sizes[i]);
- else
- k++;
- if (!k)
- snd_printk(KERN_DEBUG "\n");
- }
- snd_printk(KERN_DEBUG "\n");
- snd_printk(KERN_DEBUG "STAT: min_adds[]:\n");
- for (j = 0; j < 8; j++) {
- if (rec->min_adds[j] != 0)
- snd_printk(KERN_DEBUG "%u: %u", j, rec->min_adds[j]);
- }
- snd_printk(KERN_DEBUG "\n");
- snd_printk(KERN_DEBUG "STAT: mul_adds[]:\n");
- for (j = 0; j < 8; j++) {
- if (rec->mul_adds[j] != 0)
- snd_printk(KERN_DEBUG "%u: %u", j, rec->mul_adds[j]);
- }
- snd_printk(KERN_DEBUG "\n");
- snd_printk(KERN_DEBUG
- "STAT: zero_times_saved: %d, zero_times_notsaved: %d\n",
- rec->zero_times_saved, rec->zero_times_notsaved);
- /* snd_printk(KERN_DEBUG "STAT: zero_times[]\n");
- i = 0;
- for (j = 0; j < 3750; j++) {
- if (rec->zero_times[j] != 0) {
- snd_printk(KERN_DEBUG "%u: %u", j, rec->zero_times[j]);
- i++;
- }
- if (((i % 8) == 0) && (i != 0))
- snd_printk(KERN_DEBUG "\n");
- }
- snd_printk(KERN_DEBUG "\n"); */
- return;
-}
-#endif
-
-/*
- * _internal_ helper function for playback/capture transfer function
- */
-static void
-snd_pcm_indirect2_increase_min_periods(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- int isplay, int iscopy,
- unsigned int bytes)
-{
- if (rec->min_periods >= 0) {
- if (iscopy) {
- rec->sw_io += bytes;
- if (rec->sw_io >= rec->sw_buffer_size)
- rec->sw_io -= rec->sw_buffer_size;
- } else if (isplay) {
- /* If application does not write data in multiples of
- * a period, move sw_data to the next correctly aligned
- * position, so that sw_io can converge to it (in the
- * next step).
- */
- if (!rec->check_alignment) {
- if (rec->bytes2hw %
- snd_pcm_lib_period_bytes(substream)) {
- unsigned bytes2hw_aligned =
- (1 +
- (rec->bytes2hw /
- snd_pcm_lib_period_bytes
- (substream))) *
- snd_pcm_lib_period_bytes
- (substream);
- rec->sw_data =
- bytes2hw_aligned %
- rec->sw_buffer_size;
-#ifdef SND_PCM_INDIRECT2_STAT
- snd_printk(KERN_DEBUG
- "STAT: @re-align: aligned "
- "bytes2hw to next period "
- "size boundary: %d "
- "(instead of %d)\n",
- bytes2hw_aligned,
- rec->bytes2hw);
- snd_printk(KERN_DEBUG
- "STAT: @re-align: sw_data "
- "moves to: %d\n",
- rec->sw_data);
-#endif
- }
- rec->check_alignment = 1;
- }
- /* We are at the end and are copying zeros into the
- * fifo.
- * Now, we have to make sure that sw_io is increased
- * until the position of sw_data: Filling the fifo with
- * the first zeros means, the last bytes were played.
- */
- if (rec->sw_io != rec->sw_data) {
- unsigned int diff;
- if (rec->sw_data > rec->sw_io)
- diff = rec->sw_data - rec->sw_io;
- else
- diff = (rec->sw_buffer_size -
- rec->sw_io) +
- rec->sw_data;
- if (bytes >= diff)
- rec->sw_io = rec->sw_data;
- else {
- rec->sw_io += bytes;
- if (rec->sw_io >= rec->sw_buffer_size)
- rec->sw_io -=
- rec->sw_buffer_size;
- }
- }
- }
- rec->min_period_count += bytes;
- if (rec->min_period_count >= (rec->hw_buffer_size / 2)) {
- rec->min_periods += (rec->min_period_count /
- (rec->hw_buffer_size / 2));
-#ifdef SND_PCM_INDIRECT2_STAT
- if ((rec->min_period_count /
- (rec->hw_buffer_size / 2)) > 7)
- snd_printk(KERN_DEBUG
- "STAT: more than 7 (%d) min_adds "
- "at once - too big to save!\n",
- (rec->min_period_count /
- (rec->hw_buffer_size / 2)));
- else
- rec->min_adds[(rec->min_period_count /
- (rec->hw_buffer_size / 2))]++;
-#endif
- rec->min_period_count = (rec->min_period_count %
- (rec->hw_buffer_size / 2));
- }
- } else if (isplay && iscopy)
- rec->min_periods = 0;
-}
-
-/*
- * helper function for playback/capture pointer callback
- */
-snd_pcm_uframes_t
-snd_pcm_indirect2_pointer(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec)
-{
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->pointer_calls++;
-#endif
- return bytes_to_frames(substream->runtime, rec->sw_io);
-}
-
-/*
- * _internal_ helper function for playback interrupt callback
- */
-static void
-snd_pcm_indirect2_playback_transfer(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t zero)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr;
-
- /* runtime->control->appl_ptr: position where ALSA will write next time
- * rec->appl_ptr: position where ALSA was last time
- * diff: obviously ALSA wrote that much bytes into the intermediate
- * buffer since we checked last time
- */
- snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr;
-
- if (diff) {
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->lastdifftime = jiffies;
-#endif
- if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2))
- diff += runtime->boundary;
- /* number of bytes "added" by ALSA increases the number of
- * bytes which are ready to "be transferred to HW"/"played"
- * Then, set rec->appl_ptr to not count bytes twice next time.
- */
- rec->sw_ready += (int)frames_to_bytes(runtime, diff);
- rec->appl_ptr = appl_ptr;
- }
- if (rec->hw_ready && (rec->sw_ready <= 0)) {
- unsigned int bytes;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (rec->firstzerotime == 0) {
- rec->firstzerotime = jiffies;
- snd_printk(KERN_DEBUG
- "STAT: @firstzerotime: mul_elapsed: %d, "
- "min_period_count: %d\n",
- rec->mul_elapsed, rec->min_period_count);
- snd_printk(KERN_DEBUG
- "STAT: @firstzerotime: sw_io: %d, "
- "sw_data: %d, appl_ptr: %u\n",
- rec->sw_io, rec->sw_data,
- (unsigned int)appl_ptr);
- }
- if ((jiffies - rec->firstzerotime) < 3750) {
- rec->zero_times[(jiffies - rec->firstzerotime)]++;
- rec->zero_times_saved++;
- } else
- rec->zero_times_notsaved++;
-#endif
- bytes = zero(substream, rec);
-
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->zeros2hw += bytes;
- if (bytes < 64)
- rec->zero_sizes[bytes]++;
- else
- snd_printk(KERN_DEBUG
- "STAT: %d zero Bytes copied to hardware at "
- "once - too big to save!\n",
- bytes);
-#endif
- snd_pcm_indirect2_increase_min_periods(substream, rec, 1, 0,
- bytes);
- return;
- }
- while (rec->hw_ready && (rec->sw_ready > 0)) {
- /* sw_to_end: max. number of bytes that can be read/take from
- * the current position (sw_data) in _one_ step
- */
- unsigned int sw_to_end = rec->sw_buffer_size - rec->sw_data;
-
- /* bytes: number of bytes we have available (for reading) */
- unsigned int bytes = rec->sw_ready;
-
- if (sw_to_end < bytes)
- bytes = sw_to_end;
- if (!bytes)
- break;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (rec->firstbytetime == 0)
- rec->firstbytetime = jiffies;
- rec->lastbytetime = jiffies;
-#endif
- /* copy bytes from intermediate buffer position sw_data to the
- * HW and return number of bytes actually written
- * Furthermore, set hw_ready to 0, if the fifo isn't empty
- * now => more could be transferred to fifo
- */
- bytes = copy(substream, rec, bytes);
- rec->bytes2hw += bytes;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (bytes < 64)
- rec->byte_sizes[bytes]++;
- else
- snd_printk(KERN_DEBUG
- "STAT: %d Bytes copied to hardware at once "
- "- too big to save!\n",
- bytes);
-#endif
- /* increase sw_data by the number of actually written bytes
- * (= number of taken bytes from intermediate buffer)
- */
- rec->sw_data += bytes;
- if (rec->sw_data == rec->sw_buffer_size)
- rec->sw_data = 0;
- /* now sw_data is the position where ALSA is going to write
- * in the intermediate buffer next time = position we are going
- * to read from next time
- */
-
- snd_pcm_indirect2_increase_min_periods(substream, rec, 1, 1,
- bytes);
-
- /* we read bytes from intermediate buffer, so we need to say
- * that the number of bytes ready for transfer are decreased
- * now
- */
- rec->sw_ready -= bytes;
- }
- return;
-}
-
-/*
- * helper function for playback interrupt routine
- */
-void
-snd_pcm_indirect2_playback_interrupt(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t zero)
-{
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->irq_occured++;
-#endif
- /* hardware played some bytes, so there is room again (in fifo) */
- rec->hw_ready = 1;
-
- /* don't call ack() now, instead call transfer() function directly
- * (normally called by ack() )
- */
- snd_pcm_indirect2_playback_transfer(substream, rec, copy, zero);
-
- if (rec->min_periods >= rec->min_multiple) {
-#ifdef SND_PCM_INDIRECT2_STAT
- if ((rec->min_periods / rec->min_multiple) > 7)
- snd_printk(KERN_DEBUG
- "STAT: more than 7 (%d) mul_adds - too big "
- "to save!\n",
- (rec->min_periods / rec->min_multiple));
- else
- rec->mul_adds[(rec->min_periods /
- rec->min_multiple)]++;
- rec->mul_elapsed_real += (rec->min_periods /
- rec->min_multiple);
- rec->mul_elapsed++;
-#endif
- rec->min_periods = (rec->min_periods % rec->min_multiple);
- snd_pcm_period_elapsed(substream);
- }
-}
-
-/*
- * _internal_ helper function for capture interrupt callback
- */
-static void
-snd_pcm_indirect2_capture_transfer(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t null)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- snd_pcm_uframes_t appl_ptr = runtime->control->appl_ptr;
- snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr;
-
- if (diff) {
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->lastdifftime = jiffies;
-#endif
- if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2))
- diff += runtime->boundary;
- rec->sw_ready -= frames_to_bytes(runtime, diff);
- rec->appl_ptr = appl_ptr;
- }
- /* if hardware has something, but the intermediate buffer is full
- * => skip contents of buffer
- */
- if (rec->hw_ready && (rec->sw_ready >= (int)rec->sw_buffer_size)) {
- unsigned int bytes;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (rec->firstzerotime == 0) {
- rec->firstzerotime = jiffies;
- snd_printk(KERN_DEBUG "STAT: (capture) "
- "@firstzerotime: mul_elapsed: %d, "
- "min_period_count: %d\n",
- rec->mul_elapsed, rec->min_period_count);
- snd_printk(KERN_DEBUG "STAT: (capture) "
- "@firstzerotime: sw_io: %d, sw_data: %d, "
- "appl_ptr: %u\n",
- rec->sw_io, rec->sw_data,
- (unsigned int)appl_ptr);
- }
- if ((jiffies - rec->firstzerotime) < 3750) {
- rec->zero_times[(jiffies - rec->firstzerotime)]++;
- rec->zero_times_saved++;
- } else
- rec->zero_times_notsaved++;
-#endif
- bytes = null(substream, rec);
-
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->zeros2hw += bytes;
- if (bytes < 64)
- rec->zero_sizes[bytes]++;
- else
- snd_printk(KERN_DEBUG
- "STAT: (capture) %d zero Bytes copied to "
- "hardware at once - too big to save!\n",
- bytes);
-#endif
- snd_pcm_indirect2_increase_min_periods(substream, rec, 0, 0,
- bytes);
- /* report an overrun */
- rec->sw_io = SNDRV_PCM_POS_XRUN;
- return;
- }
- while (rec->hw_ready && (rec->sw_ready < (int)rec->sw_buffer_size)) {
- /* sw_to_end: max. number of bytes that we can write to the
- * intermediate buffer (until it's end)
- */
- size_t sw_to_end = rec->sw_buffer_size - rec->sw_data;
-
- /* bytes: max. number of bytes, which may be copied to the
- * intermediate buffer without overflow (in _one_ step)
- */
- size_t bytes = rec->sw_buffer_size - rec->sw_ready;
-
- /* limit number of bytes (for transfer) by available room in
- * the intermediate buffer
- */
- if (sw_to_end < bytes)
- bytes = sw_to_end;
- if (!bytes)
- break;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (rec->firstbytetime == 0)
- rec->firstbytetime = jiffies;
- rec->lastbytetime = jiffies;
-#endif
- /* copy bytes from the intermediate buffer (position sw_data)
- * to the HW at most and return number of bytes actually copied
- * from HW
- * Furthermore, set hw_ready to 0, if the fifo is empty now.
- */
- bytes = copy(substream, rec, bytes);
- rec->bytes2hw += bytes;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if (bytes < 64)
- rec->byte_sizes[bytes]++;
- else
- snd_printk(KERN_DEBUG
- "STAT: (capture) %d Bytes copied to "
- "hardware at once - too big to save!\n",
- bytes);
-#endif
- /* increase sw_data by the number of actually copied bytes from
- * HW
- */
- rec->sw_data += bytes;
- if (rec->sw_data == rec->sw_buffer_size)
- rec->sw_data = 0;
-
- snd_pcm_indirect2_increase_min_periods(substream, rec, 0, 1,
- bytes);
-
- /* number of bytes in the intermediate buffer, which haven't
- * been fetched by ALSA yet.
- */
- rec->sw_ready += bytes;
- }
- return;
-}
-
-/*
- * helper function for capture interrupt routine
- */
-void
-snd_pcm_indirect2_capture_interrupt(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t null)
-{
-#ifdef SND_PCM_INDIRECT2_STAT
- rec->irq_occured++;
-#endif
- /* hardware recorded some bytes, so there is something to read from the
- * record fifo:
- */
- rec->hw_ready = 1;
-
- /* don't call ack() now, instead call transfer() function directly
- * (normally called by ack() )
- */
- snd_pcm_indirect2_capture_transfer(substream, rec, copy, null);
-
- if (rec->min_periods >= rec->min_multiple) {
-
-#ifdef SND_PCM_INDIRECT2_STAT
- if ((rec->min_periods / rec->min_multiple) > 7)
- snd_printk(KERN_DEBUG
- "STAT: more than 7 (%d) mul_adds - "
- "too big to save!\n",
- (rec->min_periods / rec->min_multiple));
- else
- rec->mul_adds[(rec->min_periods /
- rec->min_multiple)]++;
- rec->mul_elapsed_real += (rec->min_periods /
- rec->min_multiple);
- rec->mul_elapsed++;
-#endif
- rec->min_periods = (rec->min_periods % rec->min_multiple);
- snd_pcm_period_elapsed(substream);
- }
-}
diff --git a/sound/drivers/pcm-indirect2.h b/sound/drivers/pcm-indirect2.h
deleted file mode 100644
index 355ce76d2403..000000000000
--- a/sound/drivers/pcm-indirect2.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Helper functions for indirect PCM data transfer to a simple FIFO in
- * hardware (small, no possibility to read "hardware io position",
- * updating position done by interrupt, ...)
- *
- * Copyright (c) by 2007 Joachim Foerster <JOFT@gmx.de>
- *
- * Based on "pcm-indirect.h" (alsa-driver-1.0.13) by
- *
- * Copyright (c) by Takashi Iwai <tiwai@suse.de>
- * Jaroslav Kysela <perex@suse.cz>
- */
-
-#ifndef __SOUND_PCM_INDIRECT2_H
-#define __SOUND_PCM_INDIRECT2_H
-
-/* struct snd_pcm_substream, struct snd_pcm_runtime, snd_pcm_uframes_t */
-#include <sound/pcm.h>
-
-/* Debug options for code which may be removed completely in a final version */
-#ifdef CONFIG_SND_DEBUG
-#define SND_PCM_INDIRECT2_STAT /* turn on some "statistics" about the
- * process of copying bytes from the
- * intermediate buffer to the hardware
- * fifo and the other way round
- */
-#endif
-
-struct snd_pcm_indirect2 {
- unsigned int hw_buffer_size; /* Byte size of hardware buffer */
- int hw_ready; /* playback: 1 = hw fifo has room left,
- * 0 = hw fifo is full
- */
- unsigned int min_multiple;
- int min_periods; /* counts number of min. periods until
- * min_multiple is reached
- */
- int min_period_count; /* counts bytes to count number of
- * min. periods
- */
-
- unsigned int sw_buffer_size; /* Byte size of software buffer */
-
- /* sw_data: position in intermediate buffer, where we will read (or
- * write) from/to next time (to transfer data to/from HW)
- */
- unsigned int sw_data; /* Offset to next dst (or src) in sw
- * ring buffer
- */
- /* easiest case (playback):
- * sw_data is nearly the same as ~ runtime->control->appl_ptr, with the
- * exception that sw_data is "behind" by the number if bytes ALSA wrote
- * to the intermediate buffer last time.
- * A call to ack() callback synchronizes both indirectly.
- */
-
- /* We have no real sw_io pointer here. Usually sw_io is pointing to the
- * current playback/capture position _inside_ the hardware. Devices
- * with plain FIFOs often have no possibility to publish this position.
- * So we say: if sw_data is updated, that means bytes were copied to
- * the hardware, we increase sw_io by that amount, because there have
- * to be as much bytes which were played. So sw_io will stay behind
- * sw_data all the time and has to converge to sw_data at the end of
- * playback.
- */
- unsigned int sw_io; /* Current software pointer in bytes */
-
- /* sw_ready: number of bytes ALSA copied to the intermediate buffer, so
- * it represents the number of bytes which wait for transfer to the HW
- */
- int sw_ready; /* Bytes ready to be transferred to/from hw */
-
- /* appl_ptr: last known position of ALSA (where ALSA is going to write
- * next time into the intermediate buffer
- */
- snd_pcm_uframes_t appl_ptr; /* Last seen appl_ptr */
-
- unsigned int bytes2hw;
- int check_alignment;
-
-#ifdef SND_PCM_INDIRECT2_STAT
- unsigned int zeros2hw;
- unsigned int mul_elapsed;
- unsigned int mul_elapsed_real;
- unsigned long firstbytetime;
- unsigned long lastbytetime;
- unsigned long firstzerotime;
- unsigned int byte_sizes[64];
- unsigned int zero_sizes[64];
- unsigned int min_adds[8];
- unsigned int mul_adds[8];
- unsigned int zero_times[3750]; /* = 15s */
- unsigned int zero_times_saved;
- unsigned int zero_times_notsaved;
- unsigned int irq_occured;
- unsigned int pointer_calls;
- unsigned int lastdifftime;
-#endif
-};
-
-typedef size_t (*snd_pcm_indirect2_copy_t) (struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- size_t bytes);
-typedef size_t (*snd_pcm_indirect2_zero_t) (struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec);
-
-#ifdef SND_PCM_INDIRECT2_STAT
-void snd_pcm_indirect2_stat(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec);
-#endif
-
-snd_pcm_uframes_t
-snd_pcm_indirect2_pointer(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec);
-void
-snd_pcm_indirect2_playback_interrupt(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t zero);
-void
-snd_pcm_indirect2_capture_interrupt(struct snd_pcm_substream *substream,
- struct snd_pcm_indirect2 *rec,
- snd_pcm_indirect2_copy_t copy,
- snd_pcm_indirect2_zero_t null);
-
-#endif /* __SOUND_PCM_INDIRECT2_H */
--
2.26.0
^ permalink raw reply related [flat|nested] 57+ messages in thread
* [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
2020-03-30 13:32 ` Michal Simek
` (2 preceding siblings ...)
(?)
@ 2020-03-30 13:32 ` Michal Simek
-1 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Arnd Bergmann, Alexios Zavras, Alistair Popple, Allison Randal,
Andrew Donnellan, Andy Shevchenko, Bartlomiej Zolnierkiewicz,
Benjamin Herrenschmidt, Christophe Leroy, David S. Miller,
Desnes A. Nunes do Rosario, Dmitry Vyukov, Enrico Weigelt,
Fabio Estevam, Geert Uytterhoeven, Greg Kroah-Hartman,
Jonathan Cameron, Jonathan Corbet, Kate Stewart,
Krzysztof Kozlowski, Mark Rutland, Masahiro Yamada, Matt Porter,
Mauro Carvalho Chehab, Michael Ellerman, Miquel Raynal,
Nicholas Piggin, Nick Desaulniers, Paul Mackerras, Rob Herring,
Sasha Levin, Thiago Jung Bauermann, Thomas Gleixner, Wei Hu,
YueHaibing, devicetree, dri-devel, linux-arm-kernel, linux-doc,
linux-fbdev, linuxppc-dev
The latest Xilinx design tools called ISE and EDK has been released in
October 2013. New tool doesn't support any PPC405/PPC440 new designs.
These platforms are no longer supported and tested.
PowerPC 405/440 port is orphan from 2013 by
commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
that's why it is time to remove the support fot these platforms.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
Changes in v2:
- Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
v1 to keep them the same as before. (kbuild reported some issues with it
too)
Documentation/devicetree/bindings/xilinx.txt | 143 ------
Documentation/powerpc/bootwrapper.rst | 28 +-
MAINTAINERS | 6 -
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/Makefile | 7 +-
arch/powerpc/boot/dts/Makefile | 1 -
arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
arch/powerpc/boot/ops.h | 1 -
arch/powerpc/boot/serial.c | 5 -
arch/powerpc/boot/uartlite.c | 79 ----
arch/powerpc/boot/virtex.c | 97 ----
arch/powerpc/boot/virtex405-head.S | 31 --
arch/powerpc/boot/wrapper | 8 -
arch/powerpc/configs/40x/virtex_defconfig | 75 ---
arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
arch/powerpc/configs/ppc40x_defconfig | 8 -
arch/powerpc/configs/ppc44x_defconfig | 8 -
arch/powerpc/include/asm/xilinx_intc.h | 16 -
arch/powerpc/include/asm/xilinx_pci.h | 21 -
arch/powerpc/kernel/cputable.c | 39 --
arch/powerpc/platforms/40x/Kconfig | 31 --
arch/powerpc/platforms/40x/Makefile | 1 -
arch/powerpc/platforms/40x/virtex.c | 54 ---
arch/powerpc/platforms/44x/Kconfig | 37 --
arch/powerpc/platforms/44x/Makefile | 2 -
arch/powerpc/platforms/44x/virtex.c | 60 ---
arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
arch/powerpc/platforms/Kconfig | 4 -
arch/powerpc/sysdev/Makefile | 2 -
arch/powerpc/sysdev/xilinx_intc.c | 88 ----
arch/powerpc/sysdev/xilinx_pci.c | 132 ------
drivers/char/Kconfig | 2 +-
drivers/video/fbdev/Kconfig | 2 +-
34 files changed, 7 insertions(+), 1959 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
delete mode 100644 arch/powerpc/boot/uartlite.c
delete mode 100644 arch/powerpc/boot/virtex.c
delete mode 100644 arch/powerpc/boot/virtex405-head.S
delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
delete mode 100644 arch/powerpc/platforms/40x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
index d058ace29345..28199b31fe5e 100644
--- a/Documentation/devicetree/bindings/xilinx.txt
+++ b/Documentation/devicetree/bindings/xilinx.txt
@@ -86,149 +86,6 @@
xlnx,use-parity = <0>;
};
- Some IP cores actually implement 2 or more logical devices. In
- this case, the device should still describe the whole IP core with
- a single node and add a child node for each logical device. The
- ranges property can be used to translate from parent IP-core to the
- registers of each device. In addition, the parent node should be
- compatible with the bus type 'xlnx,compound', and should contain
- #address-cells and #size-cells, as with any other bus. (Note: this
- makes the assumption that both logical devices have the same bus
- binding. If this is not true, then separate nodes should be used
- for each logical device). The 'cell-index' property can be used to
- enumerate logical devices within an IP core. For example, the
- following is the system.mhs entry for the dual ps2 controller found
- on the ml403 reference design.
-
- BEGIN opb_ps2_dual_ref
- PARAMETER INSTANCE = opb_ps2_dual_ref_0
- PARAMETER HW_VER = 1.00.a
- PARAMETER C_BASEADDR = 0xA9000000
- PARAMETER C_HIGHADDR = 0xA9001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- PORT Sys_Intr1 = ps2_1_intr
- PORT Sys_Intr2 = ps2_2_intr
- PORT Clkin1 = ps2_clk_rx_1
- PORT Clkin2 = ps2_clk_rx_2
- PORT Clkpd1 = ps2_clk_tx_1
- PORT Clkpd2 = ps2_clk_tx_2
- PORT Rx1 = ps2_d_rx_1
- PORT Rx2 = ps2_d_rx_2
- PORT Txpd1 = ps2_d_tx_1
- PORT Txpd2 = ps2_d_tx_2
- END
-
- It would result in the following device tree nodes:
-
- opb_ps2_dual_ref_0: opb-ps2-dual-ref@a9000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ranges = <0 a9000000 2000>;
- // If this device had extra parameters, then they would
- // go here.
- ps2@0 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <0 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- ps2@1000 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <1000 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- };
-
- Also, the system.mhs file defines bus attachments from the processor
- to the devices. The device tree structure should reflect the bus
- attachments. Again an example; this system.mhs fragment:
-
- BEGIN ppc405_virtex4
- PARAMETER INSTANCE = ppc405_0
- PARAMETER HW_VER = 1.01.a
- BUS_INTERFACE DPLB = plb_v34_0
- BUS_INTERFACE IPLB = plb_v34_0
- END
-
- BEGIN opb_intc
- PARAMETER INSTANCE = opb_intc_0
- PARAMETER HW_VER = 1.00.c
- PARAMETER C_BASEADDR = 0xD1000FC0
- PARAMETER C_HIGHADDR = 0xD1000FDF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN opb_uart16550
- PARAMETER INSTANCE = opb_uart16550_0
- PARAMETER HW_VER = 1.00.d
- PARAMETER C_BASEADDR = 0xa0000000
- PARAMETER C_HIGHADDR = 0xa0001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN plb_v34
- PARAMETER INSTANCE = plb_v34_0
- PARAMETER HW_VER = 1.02.a
- END
-
- BEGIN plb_bram_if_cntlr
- PARAMETER INSTANCE = plb_bram_if_cntlr_0
- PARAMETER HW_VER = 1.00.b
- PARAMETER C_BASEADDR = 0xFFFF0000
- PARAMETER C_HIGHADDR = 0xFFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- END
-
- BEGIN plb2opb_bridge
- PARAMETER INSTANCE = plb2opb_bridge_0
- PARAMETER HW_VER = 1.01.a
- PARAMETER C_RNG0_BASEADDR = 0x20000000
- PARAMETER C_RNG0_HIGHADDR = 0x3FFFFFFF
- PARAMETER C_RNG1_BASEADDR = 0x60000000
- PARAMETER C_RNG1_HIGHADDR = 0x7FFFFFFF
- PARAMETER C_RNG2_BASEADDR = 0x80000000
- PARAMETER C_RNG2_HIGHADDR = 0xBFFFFFFF
- PARAMETER C_RNG3_BASEADDR = 0xC0000000
- PARAMETER C_RNG3_HIGHADDR = 0xDFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- BUS_INTERFACE MOPB = opb_v20_0
- END
-
- Gives this device tree (some properties removed for clarity):
-
- plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v34-1.02.a";
- device_type = "ibm,plb";
- ranges; // 1:1 translation
-
- plb_bram_if_cntrl_0: bram@ffff0000 {
- reg = <ffff0000 10000>;
- }
-
- opb@20000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <20000000 20000000 20000000
- 60000000 60000000 20000000
- 80000000 80000000 40000000
- c0000000 c0000000 20000000>;
-
- opb_uart16550_0: serial@a0000000 {
- reg = <a00000000 2000>;
- };
-
- opb_intc_0: interrupt-controller@d1000fc0 {
- reg = <d1000fc0 20>;
- };
- };
- };
-
That covers the general approach to binding xilinx IP cores into the
device tree. The following are bindings for specific devices:
diff --git a/Documentation/powerpc/bootwrapper.rst b/Documentation/powerpc/bootwrapper.rst
index a6292afba573..cdfa2bc8425f 100644
--- a/Documentation/powerpc/bootwrapper.rst
+++ b/Documentation/powerpc/bootwrapper.rst
@@ -70,28 +70,6 @@ Currently, the following image format targets exist:
kernel with this image type and it depends entirely on
the embedded device tree for all information.
- The simpleImage is useful for booting systems with
- an unknown firmware interface or for booting from
- a debugger when no firmware is present (such as on
- the Xilinx Virtex platform). The only assumption that
- simpleImage makes is that RAM is correctly initialized
- and that the MMU is either off or has RAM mapped to
- base address 0.
-
- simpleImage also supports inserting special platform
- specific initialization code to the start of the bootup
- sequence. The virtex405 platform uses this feature to
- ensure that the cache is invalidated before caching
- is enabled. Platform specific initialization code is
- added as part of the wrapper script and is keyed on
- the image target name. For example, all
- simpleImage.virtex405-* targets will add the
- virtex405-head.S initialization code (This also means
- that the dts file for virtex405 targets should be
- named (virtex405-<board>.dts). Search the wrapper
- script for 'virtex405' and see the file
- arch/powerpc/boot/virtex405-head.S for details.
-
treeImage.%; Image format for used with OpenBIOS firmware found
on some ppc4xx hardware. This image embeds a device
tree blob inside the image.
@@ -116,10 +94,8 @@ Image types which embed a device tree blob (simpleImage, dtbImage, treeImage,
and cuImage) all generate the device tree blob from a file in the
arch/powerpc/boot/dts/ directory. The Makefile selects the correct device
tree source based on the name of the target. Therefore, if the kernel is
-built with 'make treeImage.walnut simpleImage.virtex405-ml403', then the
-build system will use arch/powerpc/boot/dts/walnut.dts to build
-treeImage.walnut and arch/powerpc/boot/dts/virtex405-ml403.dts to build
-the simpleImage.virtex405-ml403.
+built with 'make treeImage.walnut', then the build system will use
+arch/powerpc/boot/dts/walnut.dts to build treeImage.walnut.
Two special targets called 'zImage' and 'zImage.initrd' also exist. These
targets build all the default images as selected by the kernel configuration.
diff --git a/MAINTAINERS b/MAINTAINERS
index a0d86490c2c6..842a9bbc2013 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9668,12 +9668,6 @@ L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/8xx/
-LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
-L: linuxppc-dev@lists.ozlabs.org
-S: Orphan
-F: arch/powerpc/*/*virtex*
-F: arch/powerpc/*/*/*virtex*
-
LINUX FOR POWERPC PA SEMI PWRFICIENT
L: linuxppc-dev@lists.ozlabs.org
S: Orphan
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 0b063830eea8..b88900f4832f 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -230,7 +230,7 @@ config PPC_EARLY_DEBUG_40x
help
Select this to enable early debugging for IBM 40x chips via the
inbuilt serial port. This works on chips with a 16550 compatible
- UART. Xilinx chips with uartlite cannot use this option.
+ UART.
config PPC_EARLY_DEBUG_CPM
bool "Early serial debugging for Freescale CPM-based serial ports"
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index c53a1b8bba8b..d8077b7071dd 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -79,7 +79,6 @@ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
-$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
# The pre-boot decompressors pull in a lot of kernel headers and other source
# files. This creates a bit of a dependency headache since we need to copy
@@ -129,14 +128,12 @@ src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c
src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
-src-wlib-$(CONFIG_XILINX_VIRTEX) += uartlite.c
src-wlib-$(CONFIG_CPM) += cpm-serial.c
src-plat-y := of.c epapr.c
src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
treeboot-walnut.c cuboot-acadia.c \
- cuboot-kilauea.c simpleboot.c \
- virtex405-head.S virtex.c
+ cuboot-kilauea.c simpleboot.c
src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-bamboo.c cuboot-sam440ep.c \
cuboot-sequoia.c cuboot-rainier.c \
@@ -144,7 +141,7 @@ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-warp.c cuboot-yosemite.c \
treeboot-iss4xx.c treeboot-currituck.c \
treeboot-akebono.c \
- simpleboot.c fixed-head.S virtex.c
+ simpleboot.c fixed-head.S
src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile
index 1cbc0e4ce857..fb335d05aae8 100644
--- a/arch/powerpc/boot/dts/Makefile
+++ b/arch/powerpc/boot/dts/Makefile
@@ -4,4 +4,3 @@ subdir-y += fsl
dtstree := $(srctree)/$(src)
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-dtb-$(CONFIG_XILINX_VIRTEX440_GENERIC_BOARD) += virtex440-ml507.dtb virtex440-ml510.dtb
diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts
deleted file mode 100644
index 66f1c6312de6..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml507.dts
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * This file supports the Xilinx ML507 board with the 440 processor.
- * A reference design for the FPGA is provided at http://git.xilinx.com.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- * ---
- *
- * Device Tree Generator version: 1.1
- *
- * CAUTION: This file is automatically generated by libgen.
- * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
- *
- * XPS project directory: ml507_ppc440_emb_ref
- */
-
-/dts-v1/;
-
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- model = "testing";
- DDR2_SDRAM: memory@0 {
- device_type = "memory";
- reg = < 0 0x10000000 >;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = &RS232_Uart_1;
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- clock-frequency = <400000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <400000000>;
- xlnx,apu-control = <1>;
- xlnx,apu-udi-0 = <0>;
- xlnx,apu-udi-1 = <0>;
- xlnx,apu-udi-10 = <0>;
- xlnx,apu-udi-11 = <0>;
- xlnx,apu-udi-12 = <0>;
- xlnx,apu-udi-13 = <0>;
- xlnx,apu-udi-14 = <0>;
- xlnx,apu-udi-15 = <0>;
- xlnx,apu-udi-2 = <0>;
- xlnx,apu-udi-3 = <0>;
- xlnx,apu-udi-4 = <0>;
- xlnx,apu-udi-5 = <0>;
- xlnx,apu-udi-6 = <0>;
- xlnx,apu-udi-7 = <0>;
- xlnx,apu-udi-8 = <0>;
- xlnx,apu-udi-9 = <0>;
- xlnx,dcr-autolock-enable = <1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0>;
- xlnx,dcu-rd-noncache-plb-prio = <0>;
- xlnx,dcu-rd-touch-plb-prio = <0>;
- xlnx,dcu-rd-urgent-plb-prio = <0>;
- xlnx,dcu-wr-flush-plb-prio = <0>;
- xlnx,dcu-wr-store-plb-prio = <0>;
- xlnx,dcu-wr-urgent-plb-prio = <0>;
- xlnx,dma0-control = <0>;
- xlnx,dma0-plb-prio = <0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0>;
- xlnx,dma1-plb-prio = <0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0>;
- xlnx,dma2-plb-prio = <0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0>;
- xlnx,dma3-plb-prio = <0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0>;
- xlnx,generate-plb-timespecs = <1>;
- xlnx,icu-rd-fetch-plb-prio = <0>;
- xlnx,icu-rd-spec-plb-prio = <0>;
- xlnx,icu-rd-touch-plb-prio = <0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <1>;
- xlnx,mplb-arb-mode = <0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0>;
- xlnx,mplb-prio-dcur = <2>;
- xlnx,mplb-prio-dcuw = <3>;
- xlnx,mplb-prio-icu = <4>;
- xlnx,mplb-prio-splb0 = <1>;
- xlnx,mplb-prio-splb1 = <0>;
- xlnx,mplb-read-pipe-enable = <1>;
- xlnx,mplb-sync-tattribute = <0>;
- xlnx,mplb-wdog-enable = <1>;
- xlnx,mplb-write-pipe-enable = <1>;
- xlnx,mplb-write-post-enable = <1>;
- xlnx,num-dma = <1>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0>;
- xlnx,ppc440mc-addr-high = <0xfffffff>;
- xlnx,ppc440mc-arb-mode = <0>;
- xlnx,ppc440mc-bank-conflict-mask = <0xc00000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <8>;
- xlnx,ppc440mc-prio-dcur = <2>;
- xlnx,ppc440mc-prio-dcuw = <3>;
- xlnx,ppc440mc-prio-icu = <4>;
- xlnx,ppc440mc-prio-splb0 = <1>;
- xlnx,ppc440mc-prio-splb1 = <0>;
- xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>;
- xlnx,ppcdm-asyncmode = <0>;
- xlnx,ppcds-asyncmode = <0>;
- xlnx,user-reset = <0>;
- DMA0: sdma@80 {
- compatible = "xlnx,ll-dma-1.00.a";
- dcr-reg = < 0x80 0x11 >;
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 11 2 >;
- } ;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- DIP_Switches_8Bit: gpio@81460000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x81460000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x2af8>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 5 2 >;
- llink-connected = <&DMA0>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <1>;
- xlnx,phy-type = <1>;
- xlnx,phyaddr = <1>;
- xlnx,rxcsum = <1>;
- xlnx,rxfifo = <0x1000>;
- xlnx,temac-type = <0>;
- xlnx,txcsum = <1>;
- xlnx,txfifo = <0x1000>;
- phy-handle = <&phy7>;
- clock-frequency = <100000000>;
- phy7: phy@7 {
- compatible = "marvell,88e1111";
- reg = <7>;
- } ;
- } ;
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x0>;
- xlnx,sda-inertial-delay = <0x0>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LEDs_8Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_Positions: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- Push_Buttons_5Bit: gpio@81440000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- reg = < 0x81440000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0>;
- xlnx,has-external-xin = <0>;
- xlnx,is-a-16550 = <1>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 4 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
- compatible = "xlnx,xps-timebase-wdt-1.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 2 0 1 2 >;
- reg = < 0x83a00000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,wdt-enable-once = <0>;
- xlnx,wdt-interval = <0x1e>;
- } ;
- xps_timer_1: timer@83c00000 {
- compatible = "xlnx,xps-timer-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 3 2 >;
- reg = < 0x83c00000 0x10000 >;
- xlnx,count-width = <0x20>;
- xlnx,family = "virtex5";
- xlnx,gen0-assert = <1>;
- xlnx,gen1-assert = <1>;
- xlnx,one-timer-only = <1>;
- xlnx,trig0-assert = <1>;
- xlnx,trig1-assert = <1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/dts/virtex440-ml510.dts b/arch/powerpc/boot/dts/virtex440-ml510.dts
deleted file mode 100644
index 3b736ca26ddc..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml510.dts
+++ /dev/null
@@ -1,466 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Xilinx ML510 Reference Design support
- *
- * This DTS file was created for the ml510_bsb1_pcores_ppc440 reference design.
- * The reference design contains a bug which prevent PCI DMA from working
- * properly. A description of the bug is given in the plbv46_pci section. It
- * needs to be fixed by the user until Xilinx updates their reference design.
- *
- * Copyright 2009, Roderick Colenbrander
- */
-
-/dts-v1/;
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,ml510-ref-design", "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- DDR2_SDRAM_DIMM0: memory@0 {
- device_type = "memory";
- reg = < 0x0 0x20000000 >;
- } ;
- alias {
- ethernet0 = &Hard_Ethernet_MAC;
- serial0 = &RS232_Uart_1;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = "/plb@0/serial@83e00000";
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <0x1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- clock-frequency = <300000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <300000000>;
- xlnx,apu-control = <0x2000>;
- xlnx,apu-udi-0 = <0x0>;
- xlnx,apu-udi-1 = <0x0>;
- xlnx,apu-udi-10 = <0x0>;
- xlnx,apu-udi-11 = <0x0>;
- xlnx,apu-udi-12 = <0x0>;
- xlnx,apu-udi-13 = <0x0>;
- xlnx,apu-udi-14 = <0x0>;
- xlnx,apu-udi-15 = <0x0>;
- xlnx,apu-udi-2 = <0x0>;
- xlnx,apu-udi-3 = <0x0>;
- xlnx,apu-udi-4 = <0x0>;
- xlnx,apu-udi-5 = <0x0>;
- xlnx,apu-udi-6 = <0x0>;
- xlnx,apu-udi-7 = <0x0>;
- xlnx,apu-udi-8 = <0x0>;
- xlnx,apu-udi-9 = <0x0>;
- xlnx,dcr-autolock-enable = <0x1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0x0>;
- xlnx,dcu-rd-noncache-plb-prio = <0x0>;
- xlnx,dcu-rd-touch-plb-prio = <0x0>;
- xlnx,dcu-rd-urgent-plb-prio = <0x0>;
- xlnx,dcu-wr-flush-plb-prio = <0x0>;
- xlnx,dcu-wr-store-plb-prio = <0x0>;
- xlnx,dcu-wr-urgent-plb-prio = <0x0>;
- xlnx,dma0-control = <0x0>;
- xlnx,dma0-plb-prio = <0x0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0x0>;
- xlnx,dma1-plb-prio = <0x0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0x0>;
- xlnx,dma2-plb-prio = <0x0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0x0>;
- xlnx,dma3-plb-prio = <0x0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0x0>;
- xlnx,generate-plb-timespecs = <0x1>;
- xlnx,icu-rd-fetch-plb-prio = <0x0>;
- xlnx,icu-rd-spec-plb-prio = <0x0>;
- xlnx,icu-rd-touch-plb-prio = <0x0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <0x1>;
- xlnx,mplb-arb-mode = <0x0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <0x8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0x0>;
- xlnx,mplb-prio-dcur = <0x2>;
- xlnx,mplb-prio-dcuw = <0x3>;
- xlnx,mplb-prio-icu = <0x4>;
- xlnx,mplb-prio-splb0 = <0x1>;
- xlnx,mplb-prio-splb1 = <0x0>;
- xlnx,mplb-read-pipe-enable = <0x1>;
- xlnx,mplb-sync-tattribute = <0x0>;
- xlnx,mplb-wdog-enable = <0x1>;
- xlnx,mplb-write-pipe-enable = <0x1>;
- xlnx,mplb-write-post-enable = <0x1>;
- xlnx,num-dma = <0x0>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0x0>;
- xlnx,ppc440mc-addr-high = <0x1fffffff>;
- xlnx,ppc440mc-arb-mode = <0x0>;
- xlnx,ppc440mc-bank-conflict-mask = <0x1800000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <0x8>;
- xlnx,ppc440mc-prio-dcur = <0x2>;
- xlnx,ppc440mc-prio-dcuw = <0x3>;
- xlnx,ppc440mc-prio-icu = <0x4>;
- xlnx,ppc440mc-prio-splb0 = <0x1>;
- xlnx,ppc440mc-prio-splb1 = <0x0>;
- xlnx,ppc440mc-row-conflict-mask = <0x7ffe00>;
- xlnx,ppcdm-asyncmode = <0x0>;
- xlnx,ppcds-asyncmode = <0x0>;
- xlnx,user-reset = <0x0>;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x1adb0>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- llink-connected = <&Hard_Ethernet_MAC_fifo>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <0x1>;
- xlnx,phy-type = <0x3>;
- xlnx,phyaddr = <0x1>;
- xlnx,rxcsum = <0x0>;
- xlnx,rxfifo = <0x8000>;
- xlnx,temac-type = <0x0>;
- xlnx,txcsum = <0x0>;
- xlnx,txfifo = <0x8000>;
- } ;
- } ;
- Hard_Ethernet_MAC_fifo: xps-ll-fifo@81a00000 {
- compatible = "xlnx,xps-ll-fifo-1.01.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81a00000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x5>;
- xlnx,sda-inertial-delay = <0x5>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LCD_OPTIONAL: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0xb>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_4Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0x4>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 11 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0x0>;
- xlnx,has-external-xin = <0x0>;
- xlnx,is-a-16550 = <0x1>;
- } ;
- SPI_EEPROM: xps-spi@feff8000 {
- compatible = "xlnx,xps-spi-2.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 >;
- reg = < 0xfeff8000 0x80 >;
- xlnx,family = "virtex5";
- xlnx,fifo-exist = <0x1>;
- xlnx,num-ss-bits = <0x1>;
- xlnx,num-transfer-bits = <0x8>;
- xlnx,sck-ratio = <0x80>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- plbv46_pci_0: plbv46-pci@85e00000 {
- #size-cells = <2>;
- #address-cells = <3>;
- compatible = "xlnx,plbv46-pci-1.03.a";
- device_type = "pci";
- reg = < 0x85e00000 0x10000 >;
-
- /*
- * The default ML510 BSB has C_IPIFBAR2PCIBAR_0 set to
- * 0 which means that a read/write to the memory mapped
- * i/o region (which starts at 0xa0000000) for pci
- * bar 0 on the plb side translates to 0.
- * It is important to set this value to 0xa0000000, so
- * that inbound and outbound pci transactions work
- * properly including DMA.
- */
- ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x20000000
- 0x01000000 0 0x00000000 0xf0000000 0 0x00010000>;
-
- #interrupt-cells = <1>;
- interrupt-parent = <&xps_intc_0>;
- interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
- interrupt-map = <
- /* IRQ mapping for pci slots and ALI M1533
- * periperhals. In total there are 5 interrupt
- * lines connected to a xps_intc controller.
- * Four of them are PCI IRQ A, B, C, D and
- * which correspond to respectively xpx_intc
- * 5, 4, 3 and 2. The fifth interrupt line is
- * connected to the south bridge and this one
- * uses irq 1 and is active high instead of
- * active low.
- *
- * The M1533 contains various peripherals
- * including AC97 audio, a modem, USB, IDE and
- * some power management stuff. The modem
- * isn't connected on the ML510 and the power
- * management core also isn't used.
- */
-
- /* IDSEL 0x16 / dev=6, bus=0 / PCI slot 3 */
- 0x3000 0 0 1 &xps_intc_0 3 2
- 0x3000 0 0 2 &xps_intc_0 2 2
- 0x3000 0 0 3 &xps_intc_0 5 2
- 0x3000 0 0 4 &xps_intc_0 4 2
-
- /* IDSEL 0x13 / dev=3, bus=1 / PCI slot 4 */
- /*
- 0x11800 0 0 1 &xps_intc_0 5 0 2
- 0x11800 0 0 2 &xps_intc_0 4 0 2
- 0x11800 0 0 3 &xps_intc_0 3 0 2
- 0x11800 0 0 4 &xps_intc_0 2 0 2
- */
-
- /* According to the datasheet + schematic
- * ABCD [FPGA] of slot 5 is mapped to DABC.
- * Testing showed that at least A maps to B,
- * the mapping of the other pins is a guess
- * and for that reason the lines have been
- * commented out.
- */
- /* IDSEL 0x15 / dev=5, bus=0 / PCI slot 5 */
- 0x2800 0 0 1 &xps_intc_0 4 2
- /*
- 0x2800 0 0 2 &xps_intc_0 3 2
- 0x2800 0 0 3 &xps_intc_0 2 2
- 0x2800 0 0 4 &xps_intc_0 5 2
- */
-
- /* IDSEL 0x12 / dev=2, bus=1 / PCI slot 6 */
- /*
- 0x11000 0 0 1 &xps_intc_0 4 0 2
- 0x11000 0 0 2 &xps_intc_0 3 0 2
- 0x11000 0 0 3 &xps_intc_0 2 0 2
- 0x11000 0 0 4 &xps_intc_0 5 0 2
- */
-
- /* IDSEL 0x11 / dev=1, bus=0 / AC97 audio */
- 0x0800 0 0 1 &i8259 7 2
-
- /* IDSEL 0x1b / dev=11, bus=0 / IDE */
- 0x5800 0 0 1 &i8259 14 2
-
- /* IDSEL 0x1f / dev 15, bus=0 / 2x USB 1.1 */
- 0x7800 0 0 1 &i8259 7 2
- >;
- ali_m1533 {
- #size-cells = <1>;
- #address-cells = <2>;
- i8259: interrupt-controller@20 {
- reg = <1 0x20 2
- 1 0xa0 2
- 1 0x4d0 2>;
- interrupt-controller;
- device_type = "interrupt-controller";
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
-
- /* south bridge irq is active high */
- interrupts = <1 3>;
- interrupt-parent = <&xps_intc_0>;
- };
- };
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <0x2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_tft_0: tft@86e00000 {
- compatible = "xlnx,xps-tft-1.00.a";
- reg = < 0x86e00000 0x10000 >;
- xlnx,dcr-splb-slave-if = <0x1>;
- xlnx,default-tft-base-addr = <0x0>;
- xlnx,family = "virtex5";
- xlnx,i2c-slave-addr = <0x76>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-native-dwidth = <0x40>;
- xlnx,mplb-smallest-slave = <0x20>;
- xlnx,tft-interface = <0x1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index e0606766480f..6455fc9a244f 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -88,7 +88,6 @@ int serial_console_init(void);
int ns16550_console_init(void *devp, struct serial_console_data *scdp);
int cpm_console_init(void *devp, struct serial_console_data *scdp);
int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp);
-int uartlite_console_init(void *devp, struct serial_console_data *scdp);
int opal_console_init(void *devp, struct serial_console_data *scdp);
void *simple_alloc_init(char *base, unsigned long heap_size,
unsigned long granularity, unsigned long max_allocs);
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 9457863147f9..0bfa7e87e546 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -132,11 +132,6 @@ int serial_console_init(void)
else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
rc = mpc5200_psc_console_init(devp, &serial_cd);
#endif
-#ifdef CONFIG_XILINX_VIRTEX
- else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
- dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))
- rc = uartlite_console_init(devp, &serial_cd);
-#endif
#ifdef CONFIG_PPC64_BOOT_WRAPPER
else if (dt_is_compatible(devp, "ibm,opal-console-raw"))
rc = opal_console_init(devp, &serial_cd);
diff --git a/arch/powerpc/boot/uartlite.c b/arch/powerpc/boot/uartlite.c
deleted file mode 100644
index 46bed69b4169..000000000000
--- a/arch/powerpc/boot/uartlite.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Xilinx UARTLITE bootloader driver
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <stdarg.h>
-#include <stddef.h>
-#include "types.h"
-#include "string.h"
-#include "stdio.h"
-#include "io.h"
-#include "ops.h"
-
-#define ULITE_RX 0x00
-#define ULITE_TX 0x04
-#define ULITE_STATUS 0x08
-#define ULITE_CONTROL 0x0c
-
-#define ULITE_STATUS_RXVALID 0x01
-#define ULITE_STATUS_TXFULL 0x08
-
-#define ULITE_CONTROL_RST_RX 0x02
-
-static void * reg_base;
-
-static int uartlite_open(void)
-{
- /* Clear the RX FIFO */
- out_be32(reg_base + ULITE_CONTROL, ULITE_CONTROL_RST_RX);
- return 0;
-}
-
-static void uartlite_putc(unsigned char c)
-{
- u32 reg = ULITE_STATUS_TXFULL;
- while (reg & ULITE_STATUS_TXFULL) /* spin on TXFULL bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- out_be32(reg_base + ULITE_TX, c);
-}
-
-static unsigned char uartlite_getc(void)
-{
- u32 reg = 0;
- while (!(reg & ULITE_STATUS_RXVALID)) /* spin waiting for RXVALID bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- return in_be32(reg_base + ULITE_RX);
-}
-
-static u8 uartlite_tstc(void)
-{
- u32 reg = in_be32(reg_base + ULITE_STATUS);
- return reg & ULITE_STATUS_RXVALID;
-}
-
-int uartlite_console_init(void *devp, struct serial_console_data *scdp)
-{
- int n;
- unsigned long reg_phys;
-
- n = getprop(devp, "virtual-reg", ®_base, sizeof(reg_base));
- if (n != sizeof(reg_base)) {
- if (!dt_xlate_reg(devp, 0, ®_phys, NULL))
- return -1;
-
- reg_base = (void *)reg_phys;
- }
-
- scdp->open = uartlite_open;
- scdp->putc = uartlite_putc;
- scdp->getc = uartlite_getc;
- scdp->tstc = uartlite_tstc;
- scdp->close = NULL;
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex.c b/arch/powerpc/boot/virtex.c
deleted file mode 100644
index f731cbb4bff0..000000000000
--- a/arch/powerpc/boot/virtex.c
+++ /dev/null
@@ -1,97 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * The platform specific code for virtex devices since a boot loader is not
- * always used.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- */
-
-#include "ops.h"
-#include "io.h"
-#include "stdio.h"
-
-#define UART_DLL 0 /* Out: Divisor Latch Low */
-#define UART_DLM 1 /* Out: Divisor Latch High */
-#define UART_FCR 2 /* Out: FIFO Control Register */
-#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
-#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
-#define UART_LCR 3 /* Out: Line Control Register */
-#define UART_MCR 4 /* Out: Modem Control Register */
-#define UART_MCR_RTS 0x02 /* RTS complement */
-#define UART_MCR_DTR 0x01 /* DTR complement */
-#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */
-#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
-
-static int virtex_ns16550_console_init(void *devp)
-{
- unsigned char *reg_base;
- u32 reg_shift, reg_offset, clk, spd;
- u16 divisor;
- int n;
-
- if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1)
- return -1;
-
- n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset));
- if (n == sizeof(reg_offset))
- reg_base += reg_offset;
-
- n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift));
- if (n != sizeof(reg_shift))
- reg_shift = 0;
-
- n = getprop(devp, "current-speed", (void *)&spd, sizeof(spd));
- if (n != sizeof(spd))
- spd = 9600;
-
- /* should there be a default clock rate?*/
- n = getprop(devp, "clock-frequency", (void *)&clk, sizeof(clk));
- if (n != sizeof(clk))
- return -1;
-
- divisor = clk / (16 * spd);
-
- /* Access baud rate */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_DLAB);
-
- /* Baud rate based on input clock */
- out_8(reg_base + (UART_DLL << reg_shift), divisor & 0xFF);
- out_8(reg_base + (UART_DLM << reg_shift), divisor >> 8);
-
- /* 8 data, 1 stop, no parity */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_WLEN8);
-
- /* RTS/DTR */
- out_8(reg_base + (UART_MCR << reg_shift), UART_MCR_RTS | UART_MCR_DTR);
-
- /* Clear transmitter and receiver */
- out_8(reg_base + (UART_FCR << reg_shift),
- UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR);
- return 0;
-}
-
-/* For virtex, the kernel may be loaded without using a bootloader and if so
- some UARTs need more setup than is provided in the normal console init
-*/
-int platform_specific_init(void)
-{
- void *devp;
- char devtype[MAX_PROP_LEN];
- char path[MAX_PATH_LEN];
-
- devp = finddevice("/chosen");
- if (devp == NULL)
- return -1;
-
- if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
- devp = finddevice(path);
- if (devp == NULL)
- return -1;
-
- if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0)
- && !strcmp(devtype, "serial")
- && (dt_is_compatible(devp, "ns16550")))
- virtex_ns16550_console_init(devp);
- }
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S
deleted file mode 100644
index 00bab7d7c48c..000000000000
--- a/arch/powerpc/boot/virtex405-head.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include "ppc_asm.h"
-
- .text
- .global _zimage_start
-_zimage_start:
-
- /* PPC errata 213: needed by Virtex-4 FX */
- mfccr0 0
- oris 0,0,0x50000000@h
- mtccr0 0
-
- /*
- * Invalidate the data cache if the data cache is turned off.
- * - The 405 core does not invalidate the data cache on power-up
- * or reset but does turn off the data cache. We cannot assume
- * that the cache contents are valid.
- * - If the data cache is turned on this must have been done by
- * a bootloader and we assume that the cache contents are
- * valid.
- */
- mfdccr r9
- cmplwi r9,0
- bne 2f
- lis r9,0
- li r8,256
- mtctr r8
-1: dccci r0,r9
- addi r9,r9,0x20
- bdnz 1b
-2: b _zimage_start_lib
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index ed6266367bc0..de5fd5a047e8 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -323,14 +323,6 @@ adder875-redboot)
platformo="$object/fixed-head.o $object/redboot-8xx.o"
binary=y
;;
-simpleboot-virtex405-*)
- platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
-simpleboot-virtex440-*)
- platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
simpleboot-*)
platformo="$object/fixed-head.o $object/simpleboot.o"
binary=y
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
deleted file mode 100644
index 5e7c61d1d7d0..000000000000
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-CONFIG_40x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_WALNUT is not set
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
deleted file mode 100644
index 1f74079e1703..000000000000
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ /dev/null
@@ -1,74 +0,0 @@
-CONFIG_44x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_EBONY is not set
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index a5f683aed328..88960a72b525 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -14,7 +14,6 @@ CONFIG_EP405=y
CONFIG_HOTFOOT=y
CONFIG_KILAUEA=y
CONFIG_MAKALU=y
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -37,33 +36,26 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_XILINX_SYSACE=m
CONFIG_NETDEVICES=y
CONFIG_IBM_EMAC=y
# CONFIG_INPUT is not set
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_EXT2_FS=y
CONFIG_EXT4_FS=m
CONFIG_VFAT_FS=m
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index a41eedfe0a5f..8b595f67068c 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -22,7 +22,6 @@ CONFIG_GLACIER=y
CONFIG_REDWOOD=y
CONFIG_EIGER=y
CONFIG_YOSEMITE=y
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
CONFIG_PPC4xx_GPIO=y
CONFIG_MATH_EMULATION=y
CONFIG_NET=y
@@ -46,7 +45,6 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_XILINX_SYSACE=m
CONFIG_SCSI=m
CONFIG_BLK_DEV_SD=m
# CONFIG_SCSI_LOWLEVEL is not set
@@ -57,7 +55,6 @@ CONFIG_IBM_EMAC=y
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
@@ -65,18 +62,13 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_USB=m
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_OHCI_HCD=m
diff --git a/arch/powerpc/include/asm/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
deleted file mode 100644
index ca9aa162fb09..000000000000
--- a/arch/powerpc/include/asm/xilinx_intc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Xilinx intc external definitions
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- */
-#ifndef _ASM_POWERPC_XILINX_INTC_H
-#define _ASM_POWERPC_XILINX_INTC_H
-
-#ifdef __KERNEL__
-
-extern void __init xilinx_intc_init_tree(void);
-extern unsigned int xintc_get_irq(void);
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_XILINX_INTC_H */
diff --git a/arch/powerpc/include/asm/xilinx_pci.h b/arch/powerpc/include/asm/xilinx_pci.h
deleted file mode 100644
index 7a8275caf6af..000000000000
--- a/arch/powerpc/include/asm/xilinx_pci.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Xilinx pci external definitions
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#ifndef INCLUDE_XILINX_PCI
-#define INCLUDE_XILINX_PCI
-
-#ifdef CONFIG_XILINX_PCI
-extern void __init xilinx_pci_init(void);
-#else
-static inline void __init xilinx_pci_init(void) { return; }
-#endif
-
-#endif /* INCLUDE_XILINX_PCI */
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 245be4fafe13..2dff9041bcdc 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1385,32 +1385,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_4xx,
.platform = "ppc405",
},
- { /* Xilinx Virtex-II Pro */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20010000,
- .cpu_name = "Virtex-II Pro",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
- { /* Xilinx Virtex-4 FX */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20011000,
- .cpu_name = "Virtex-4 FX",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
{ /* 405EP */
.pvr_mask = 0xffff0000,
.pvr_value = 0x51210000,
@@ -1800,19 +1774,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_440A,
.platform = "ppc440",
},
- { /* 440 in Xilinx Virtex-5 FXT */
- .pvr_mask = 0xfffffff0,
- .pvr_value = 0x7ff21910,
- .cpu_name = "440 in Virtex-5 FXT",
- .cpu_features = CPU_FTRS_44X,
- .cpu_user_features = COMMON_USER_BOOKE,
- .mmu_features = MMU_FTR_TYPE_44x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .cpu_setup = __setup_cpu_440x5,
- .machine_check = machine_check_440A,
- .platform = "ppc440",
- },
{ /* 460EX */
.pvr_mask = 0xffff0006,
.pvr_value = 0x13020002,
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 6da813b65b42..d06ca51e8443 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -55,23 +55,6 @@ config WALNUT
help
This option enables support for the IBM PPC405GP evaluation board.
-config XILINX_VIRTEX_GENERIC_BOARD
- bool "Generic Xilinx Virtex board"
- depends on 40x
- select XILINX_VIRTEX_II_PRO
- select XILINX_VIRTEX_4_FX
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards.
-
- The generic virtex board support matches any device tree which
- specifies 'xilinx,virtex' in its compatible field. This includes
- the Xilinx ML3xx and ML4xx reference designs using the powerpc
- core.
-
- Most Virtex designs should use this unless it needs to do some
- special configuration at board probe time.
-
config OBS600
bool "OpenBlockS 600"
depends on 40x
@@ -109,20 +92,6 @@ config 405EZ
select IBM_EMAC_MAL_CLR_ICINTSTAT if IBM_EMAC
select IBM_EMAC_MAL_COMMON_ERR if IBM_EMAC
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-config XILINX_VIRTEX_II_PRO
- bool
- select XILINX_VIRTEX
- select IBM405_ERR77
- select IBM405_ERR51
-
-config XILINX_VIRTEX_4_FX
- bool
- select XILINX_VIRTEX
-
config STB03xxx
bool
select IBM405_ERR77
diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile
index 828d78340dd9..e9386deed505 100644
--- a/arch/powerpc/platforms/40x/Makefile
+++ b/arch/powerpc/platforms/40x/Makefile
@@ -1,5 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_WALNUT) += walnut.o
-obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o
obj-$(CONFIG_EP405) += ep405.o
obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o
diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c
deleted file mode 100644
index e3d5e095846b..000000000000
--- a/arch/powerpc/platforms/40x/virtex.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/ppc4xx.h>
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .restart = ppc4xx_reset_system,
- .calibrate_decr = generic_calibrate_decr,
-};
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 25ebe634a661..39e93d23fb38 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -232,33 +232,6 @@ config ICON
help
This option enables support for the AMCC PPC440SPe evaluation board.
-config XILINX_VIRTEX440_GENERIC_BOARD
- bool "Generic Xilinx Virtex 5 FXT board support"
- depends on 44x
- select XILINX_VIRTEX_5_FXT
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards
- that use a 440 based processor in the Virtex 5 FXT FPGA architecture.
-
- The generic virtex board support matches any device tree which
- specifies 'xlnx,virtex440' in its compatible field. This includes
- the Xilinx ML5xx reference designs using the powerpc core.
-
- Most Virtex 5 designs should use this unless it needs to do some
- special configuration at board probe time.
-
-config XILINX_ML510
- bool "Xilinx ML510 extra support"
- depends on XILINX_VIRTEX440_GENERIC_BOARD
- select HAVE_PCI
- select XILINX_PCI if PCI
- select PPC_INDIRECT_PCI if PCI
- select PPC_I8259 if PCI
- help
- This option enables extra support for features on the Xilinx ML510
- board. The ML510 has a PCI bus with ALI south bridge.
-
config PPC44x_SIMPLE
bool "Simple PowerPC 44x board support"
depends on 44x
@@ -354,13 +327,3 @@ config 476FPE_ERR46
config IBM440EP_ERR42
bool
-# Xilinx specific config options.
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above
-config XILINX_VIRTEX_5_FXT
- bool
- select XILINX_VIRTEX
-
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 1b78c6af821a..5ba031f57652 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -7,8 +7,6 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
obj-$(CONFIG_EBONY) += ebony.o
obj-$(CONFIG_SAM440EP) += sam440ep.o
obj-$(CONFIG_WARP) += warp.o
-obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
-obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
obj-$(CONFIG_ISS4xx) += iss4xx.o
obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
obj-$(CONFIG_CURRITUCK) += ppc476.o
diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c
deleted file mode 100644
index 3eb13ed926ee..000000000000
--- a/arch/powerpc/platforms/44x/virtex.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Xilinx Virtex 5FXT based board support, derived from
- * the Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- * Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/reg.h>
-#include <asm/ppc4xx.h>
-#include "44x.h"
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "simple-bus", },
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v46-1.02.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex440"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex440",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .calibrate_decr = generic_calibrate_decr,
- .restart = ppc4xx_reset_system,
-};
diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c
deleted file mode 100644
index 349f218b335c..000000000000
--- a/arch/powerpc/platforms/44x/virtex_ml510.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <asm/i8259.h>
-#include <linux/pci.h>
-#include "44x.h"
-
-/**
- * ml510_ail_quirk
- */
-static void ml510_ali_quirk(struct pci_dev *dev)
-{
- /* Enable the IDE controller */
- pci_write_config_byte(dev, 0x58, 0x4c);
- /* Assign irq 14 to the primary ide channel */
- pci_write_config_byte(dev, 0x44, 0x0d);
- /* Assign irq 15 to the secondary ide channel */
- pci_write_config_byte(dev, 0x75, 0x0f);
- /* Set the ide controller in native mode */
- pci_write_config_byte(dev, 0x09, 0xff);
-
- /* INTB = disabled, INTA = disabled */
- pci_write_config_byte(dev, 0x48, 0x00);
- /* INTD = disabled, INTC = disabled */
- pci_write_config_byte(dev, 0x4a, 0x00);
- /* Audio = INT7, Modem = disabled. */
- pci_write_config_byte(dev, 0x4b, 0x60);
- /* USB = INT7 */
- pci_write_config_byte(dev, 0x74, 0x06);
-}
-DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);
-
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 1f8025383caa..5e6479d409a0 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -317,8 +317,4 @@ config MCU_MPC8349EMITX
also register MCU GPIOs with the generic GPIO API, so you'll able
to use MCU pins as GPIOs.
-config XILINX_PCI
- bool "Xilinx PCI host bridge support"
- depends on PCI && XILINX_VIRTEX
-
endmenu
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index cb5a5bd2cef5..026b3f01a991 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -31,8 +31,6 @@ obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_IPIC) += ipic.o
-obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o
-obj-$(CONFIG_XILINX_PCI) += xilinx_pci.o
obj-$(CONFIG_OF_RTC) += of_rtc.o
obj-$(CONFIG_CPM) += cpm_common.o
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
deleted file mode 100644
index 4a86dcff3fcd..000000000000
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Interrupt controller driver for Xilinx Virtex FPGAs
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- */
-
-/*
- * This is a driver for the interrupt controller typically found in
- * Xilinx Virtex FPGA designs.
- *
- * The interrupt sense levels are hard coded into the FPGA design with
- * typically a 1:1 relationship between irq lines and devices (no shared
- * irq lines). Therefore, this driver does not attempt to handle edge
- * and level interrupts differently.
- */
-#undef DEBUG
-
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/i8259.h>
-#include <asm/irq.h>
-#include <linux/irqchip.h>
-
-#if defined(CONFIG_PPC_I8259)
-/*
- * Support code for cascading to 8259 interrupt controllers
- */
-static void xilinx_i8259_cascade(struct irq_desc *desc)
-{
- struct irq_chip *chip = irq_desc_get_chip(desc);
- unsigned int cascade_irq = i8259_irq();
-
- if (cascade_irq)
- generic_handle_irq(cascade_irq);
-
- /* Let xilinx_intc end the interrupt */
- chip->irq_unmask(&desc->irq_data);
-}
-
-static void __init xilinx_i8259_setup_cascade(void)
-{
- struct device_node *cascade_node;
- int cascade_irq;
-
- /* Initialize i8259 controller */
- cascade_node = of_find_compatible_node(NULL, NULL, "chrp,iic");
- if (!cascade_node)
- return;
-
- cascade_irq = irq_of_parse_and_map(cascade_node, 0);
- if (!cascade_irq) {
- pr_err("virtex_ml510: Failed to map cascade interrupt\n");
- goto out;
- }
-
- i8259_init(cascade_node, 0);
- irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
-
- /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
- /* This looks like a dirty hack to me --gcl */
- outb(0xc0, 0x4d0);
- outb(0xc0, 0x4d1);
-
- out:
- of_node_put(cascade_node);
-}
-#else
-static inline void xilinx_i8259_setup_cascade(void) { return; }
-#endif /* defined(CONFIG_PPC_I8259) */
-
-/*
- * Initialize master Xilinx interrupt controller
- */
-void __init xilinx_intc_init_tree(void)
-{
- irqchip_init();
- xilinx_i8259_setup_cascade();
-}
diff --git a/arch/powerpc/sysdev/xilinx_pci.c b/arch/powerpc/sysdev/xilinx_pci.c
deleted file mode 100644
index fea5667699ed..000000000000
--- a/arch/powerpc/sysdev/xilinx_pci.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * PCI support for Xilinx plbv46_pci soft-core which can be used on
- * Xilinx Virtex ML410 / ML510 boards.
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * The pci bridge fixup code was copied from ppc4xx_pci.c and was written
- * by Benjamin Herrenschmidt.
- * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/ioport.h>
-#include <linux/of.h>
-#include <linux/pci.h>
-#include <mm/mmu_decl.h>
-#include <asm/io.h>
-#include <asm/xilinx_pci.h>
-
-#define XPLB_PCI_ADDR 0x10c
-#define XPLB_PCI_DATA 0x110
-#define XPLB_PCI_BUS 0x114
-
-#define PCI_HOST_ENABLE_CMD PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY
-
-static const struct of_device_id xilinx_pci_match[] = {
- { .compatible = "xlnx,plbv46-pci-1.03.a", },
- {}
-};
-
-/**
- * xilinx_pci_fixup_bridge - Block Xilinx PHB configuration.
- */
-static void xilinx_pci_fixup_bridge(struct pci_dev *dev)
-{
- struct pci_controller *hose;
- int i;
-
- if (dev->devfn || dev->bus->self)
- return;
-
- hose = pci_bus_to_host(dev->bus);
- if (!hose)
- return;
-
- if (!of_match_node(xilinx_pci_match, hose->dn))
- return;
-
- /* Hide the PCI host BARs from the kernel as their content doesn't
- * fit well in the resource management
- */
- for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- dev->resource[i].flags = 0;
- }
-
- dev_info(&dev->dev, "Hiding Xilinx plb-pci host bridge resources %s\n",
- pci_name(dev));
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, xilinx_pci_fixup_bridge);
-
-/**
- * xilinx_pci_exclude_device - Don't do config access for non-root bus
- *
- * This is a hack. Config access to any bus other than bus 0 does not
- * currently work on the ML510 so we prevent it here.
- */
-static int
-xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn)
-{
- return (bus != 0);
-}
-
-/**
- * xilinx_pci_init - Find and register a Xilinx PCI host bridge
- */
-void __init xilinx_pci_init(void)
-{
- struct pci_controller *hose;
- struct resource r;
- void __iomem *pci_reg;
- struct device_node *pci_node;
-
- pci_node = of_find_matching_node(NULL, xilinx_pci_match);
- if(!pci_node)
- return;
-
- if (of_address_to_resource(pci_node, 0, &r)) {
- pr_err("xilinx-pci: cannot resolve base address\n");
- return;
- }
-
- hose = pcibios_alloc_controller(pci_node);
- if (!hose) {
- pr_err("xilinx-pci: pcibios_alloc_controller() failed\n");
- return;
- }
-
- /* Setup config space */
- setup_indirect_pci(hose, r.start + XPLB_PCI_ADDR,
- r.start + XPLB_PCI_DATA,
- PPC_INDIRECT_TYPE_SET_CFG_TYPE);
-
- /* According to the xilinx plbv46_pci documentation the soft-core starts
- * a self-init when the bus master enable bit is set. Without this bit
- * set the pci bus can't be scanned.
- */
- early_write_config_word(hose, 0, 0, PCI_COMMAND, PCI_HOST_ENABLE_CMD);
-
- /* Set the max latency timer to 255 */
- early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0xff);
-
- /* Set the max bus number to 255 */
- pci_reg = of_iomap(pci_node, 0);
- out_8(pci_reg + XPLB_PCI_BUS, 0xff);
- iounmap(pci_reg);
-
- /* Nothing past the root bridge is working right now. By default
- * exclude config access to anything except bus 0 */
- if (!ppc_md.pci_exclude_device)
- ppc_md.pci_exclude_device = xilinx_pci_exclude_device;
-
- /* Register the host bridge with the linux kernel! */
- pci_process_bridge_OF_ranges(hose, pci_node, 1);
-
- pr_info("xilinx-pci: Registered PCI host bridge\n");
-}
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 26956c006987..0ccbd6fd6de1 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -316,7 +316,7 @@ config DTLK
config XILINX_HWICAP
tristate "Xilinx HWICAP Support"
- depends on XILINX_VIRTEX || MICROBLAZE
+ depends on MICROBLAZE
help
This option enables support for Xilinx Internal Configuration
Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index f65991a67af2..b174650e0f09 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2007,7 +2007,7 @@ config FB_PS3_DEFAULT_SIZE_M
config FB_XILINX
tristate "Xilinx frame buffer support"
- depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
+ depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
--
2.26.0
^ permalink raw reply related [flat|nested] 57+ messages in thread
* [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-30 13:32 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Sasha Levin, Jonathan Corbet, Michael Ellerman, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Rob Herring, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Dmitry Vyukov,
Christophe Leroy, Wei Hu, Greg Kroah-Hartman, Nick Desaulniers,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="windows-1254", Size: 77056 bytes --]
The latest Xilinx design tools called ISE and EDK has been released in
October 2013. New tool doesn't support any PPC405/PPC440 new designs.
These platforms are no longer supported and tested.
PowerPC 405/440 port is orphan from 2013 by
commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
that's why it is time to remove the support fot these platforms.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
Changes in v2:
- Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
v1 to keep them the same as before. (kbuild reported some issues with it
too)
Documentation/devicetree/bindings/xilinx.txt | 143 ------
Documentation/powerpc/bootwrapper.rst | 28 +-
MAINTAINERS | 6 -
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/Makefile | 7 +-
arch/powerpc/boot/dts/Makefile | 1 -
arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
arch/powerpc/boot/ops.h | 1 -
arch/powerpc/boot/serial.c | 5 -
arch/powerpc/boot/uartlite.c | 79 ----
arch/powerpc/boot/virtex.c | 97 ----
arch/powerpc/boot/virtex405-head.S | 31 --
arch/powerpc/boot/wrapper | 8 -
arch/powerpc/configs/40x/virtex_defconfig | 75 ---
arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
arch/powerpc/configs/ppc40x_defconfig | 8 -
arch/powerpc/configs/ppc44x_defconfig | 8 -
arch/powerpc/include/asm/xilinx_intc.h | 16 -
arch/powerpc/include/asm/xilinx_pci.h | 21 -
arch/powerpc/kernel/cputable.c | 39 --
arch/powerpc/platforms/40x/Kconfig | 31 --
arch/powerpc/platforms/40x/Makefile | 1 -
arch/powerpc/platforms/40x/virtex.c | 54 ---
arch/powerpc/platforms/44x/Kconfig | 37 --
arch/powerpc/platforms/44x/Makefile | 2 -
arch/powerpc/platforms/44x/virtex.c | 60 ---
arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
arch/powerpc/platforms/Kconfig | 4 -
arch/powerpc/sysdev/Makefile | 2 -
arch/powerpc/sysdev/xilinx_intc.c | 88 ----
arch/powerpc/sysdev/xilinx_pci.c | 132 ------
drivers/char/Kconfig | 2 +-
drivers/video/fbdev/Kconfig | 2 +-
34 files changed, 7 insertions(+), 1959 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
delete mode 100644 arch/powerpc/boot/uartlite.c
delete mode 100644 arch/powerpc/boot/virtex.c
delete mode 100644 arch/powerpc/boot/virtex405-head.S
delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
delete mode 100644 arch/powerpc/platforms/40x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
index d058ace29345..28199b31fe5e 100644
--- a/Documentation/devicetree/bindings/xilinx.txt
+++ b/Documentation/devicetree/bindings/xilinx.txt
@@ -86,149 +86,6 @@
xlnx,use-parity = <0>;
};
- Some IP cores actually implement 2 or more logical devices. In
- this case, the device should still describe the whole IP core with
- a single node and add a child node for each logical device. The
- ranges property can be used to translate from parent IP-core to the
- registers of each device. In addition, the parent node should be
- compatible with the bus type 'xlnx,compound', and should contain
- #address-cells and #size-cells, as with any other bus. (Note: this
- makes the assumption that both logical devices have the same bus
- binding. If this is not true, then separate nodes should be used
- for each logical device). The 'cell-index' property can be used to
- enumerate logical devices within an IP core. For example, the
- following is the system.mhs entry for the dual ps2 controller found
- on the ml403 reference design.
-
- BEGIN opb_ps2_dual_ref
- PARAMETER INSTANCE = opb_ps2_dual_ref_0
- PARAMETER HW_VER = 1.00.a
- PARAMETER C_BASEADDR = 0xA9000000
- PARAMETER C_HIGHADDR = 0xA9001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- PORT Sys_Intr1 = ps2_1_intr
- PORT Sys_Intr2 = ps2_2_intr
- PORT Clkin1 = ps2_clk_rx_1
- PORT Clkin2 = ps2_clk_rx_2
- PORT Clkpd1 = ps2_clk_tx_1
- PORT Clkpd2 = ps2_clk_tx_2
- PORT Rx1 = ps2_d_rx_1
- PORT Rx2 = ps2_d_rx_2
- PORT Txpd1 = ps2_d_tx_1
- PORT Txpd2 = ps2_d_tx_2
- END
-
- It would result in the following device tree nodes:
-
- opb_ps2_dual_ref_0: opb-ps2-dual-ref@a9000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ranges = <0 a9000000 2000>;
- // If this device had extra parameters, then they would
- // go here.
- ps2@0 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <0 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- ps2@1000 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <1000 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- };
-
- Also, the system.mhs file defines bus attachments from the processor
- to the devices. The device tree structure should reflect the bus
- attachments. Again an example; this system.mhs fragment:
-
- BEGIN ppc405_virtex4
- PARAMETER INSTANCE = ppc405_0
- PARAMETER HW_VER = 1.01.a
- BUS_INTERFACE DPLB = plb_v34_0
- BUS_INTERFACE IPLB = plb_v34_0
- END
-
- BEGIN opb_intc
- PARAMETER INSTANCE = opb_intc_0
- PARAMETER HW_VER = 1.00.c
- PARAMETER C_BASEADDR = 0xD1000FC0
- PARAMETER C_HIGHADDR = 0xD1000FDF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN opb_uart16550
- PARAMETER INSTANCE = opb_uart16550_0
- PARAMETER HW_VER = 1.00.d
- PARAMETER C_BASEADDR = 0xa0000000
- PARAMETER C_HIGHADDR = 0xa0001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN plb_v34
- PARAMETER INSTANCE = plb_v34_0
- PARAMETER HW_VER = 1.02.a
- END
-
- BEGIN plb_bram_if_cntlr
- PARAMETER INSTANCE = plb_bram_if_cntlr_0
- PARAMETER HW_VER = 1.00.b
- PARAMETER C_BASEADDR = 0xFFFF0000
- PARAMETER C_HIGHADDR = 0xFFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- END
-
- BEGIN plb2opb_bridge
- PARAMETER INSTANCE = plb2opb_bridge_0
- PARAMETER HW_VER = 1.01.a
- PARAMETER C_RNG0_BASEADDR = 0x20000000
- PARAMETER C_RNG0_HIGHADDR = 0x3FFFFFFF
- PARAMETER C_RNG1_BASEADDR = 0x60000000
- PARAMETER C_RNG1_HIGHADDR = 0x7FFFFFFF
- PARAMETER C_RNG2_BASEADDR = 0x80000000
- PARAMETER C_RNG2_HIGHADDR = 0xBFFFFFFF
- PARAMETER C_RNG3_BASEADDR = 0xC0000000
- PARAMETER C_RNG3_HIGHADDR = 0xDFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- BUS_INTERFACE MOPB = opb_v20_0
- END
-
- Gives this device tree (some properties removed for clarity):
-
- plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v34-1.02.a";
- device_type = "ibm,plb";
- ranges; // 1:1 translation
-
- plb_bram_if_cntrl_0: bram@ffff0000 {
- reg = <ffff0000 10000>;
- }
-
- opb@20000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <20000000 20000000 20000000
- 60000000 60000000 20000000
- 80000000 80000000 40000000
- c0000000 c0000000 20000000>;
-
- opb_uart16550_0: serial@a0000000 {
- reg = <a00000000 2000>;
- };
-
- opb_intc_0: interrupt-controller@d1000fc0 {
- reg = <d1000fc0 20>;
- };
- };
- };
-
That covers the general approach to binding xilinx IP cores into the
device tree. The following are bindings for specific devices:
diff --git a/Documentation/powerpc/bootwrapper.rst b/Documentation/powerpc/bootwrapper.rst
index a6292afba573..cdfa2bc8425f 100644
--- a/Documentation/powerpc/bootwrapper.rst
+++ b/Documentation/powerpc/bootwrapper.rst
@@ -70,28 +70,6 @@ Currently, the following image format targets exist:
kernel with this image type and it depends entirely on
the embedded device tree for all information.
- The simpleImage is useful for booting systems with
- an unknown firmware interface or for booting from
- a debugger when no firmware is present (such as on
- the Xilinx Virtex platform). The only assumption that
- simpleImage makes is that RAM is correctly initialized
- and that the MMU is either off or has RAM mapped to
- base address 0.
-
- simpleImage also supports inserting special platform
- specific initialization code to the start of the bootup
- sequence. The virtex405 platform uses this feature to
- ensure that the cache is invalidated before caching
- is enabled. Platform specific initialization code is
- added as part of the wrapper script and is keyed on
- the image target name. For example, all
- simpleImage.virtex405-* targets will add the
- virtex405-head.S initialization code (This also means
- that the dts file for virtex405 targets should be
- named (virtex405-<board>.dts). Search the wrapper
- script for 'virtex405' and see the file
- arch/powerpc/boot/virtex405-head.S for details.
-
treeImage.%; Image format for used with OpenBIOS firmware found
on some ppc4xx hardware. This image embeds a device
tree blob inside the image.
@@ -116,10 +94,8 @@ Image types which embed a device tree blob (simpleImage, dtbImage, treeImage,
and cuImage) all generate the device tree blob from a file in the
arch/powerpc/boot/dts/ directory. The Makefile selects the correct device
tree source based on the name of the target. Therefore, if the kernel is
-built with 'make treeImage.walnut simpleImage.virtex405-ml403', then the
-build system will use arch/powerpc/boot/dts/walnut.dts to build
-treeImage.walnut and arch/powerpc/boot/dts/virtex405-ml403.dts to build
-the simpleImage.virtex405-ml403.
+built with 'make treeImage.walnut', then the build system will use
+arch/powerpc/boot/dts/walnut.dts to build treeImage.walnut.
Two special targets called 'zImage' and 'zImage.initrd' also exist. These
targets build all the default images as selected by the kernel configuration.
diff --git a/MAINTAINERS b/MAINTAINERS
index a0d86490c2c6..842a9bbc2013 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9668,12 +9668,6 @@ L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/8xx/
-LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
-L: linuxppc-dev@lists.ozlabs.org
-S: Orphan
-F: arch/powerpc/*/*virtex*
-F: arch/powerpc/*/*/*virtex*
-
LINUX FOR POWERPC PA SEMI PWRFICIENT
L: linuxppc-dev@lists.ozlabs.org
S: Orphan
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 0b063830eea8..b88900f4832f 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -230,7 +230,7 @@ config PPC_EARLY_DEBUG_40x
help
Select this to enable early debugging for IBM 40x chips via the
inbuilt serial port. This works on chips with a 16550 compatible
- UART. Xilinx chips with uartlite cannot use this option.
+ UART.
config PPC_EARLY_DEBUG_CPM
bool "Early serial debugging for Freescale CPM-based serial ports"
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index c53a1b8bba8b..d8077b7071dd 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -79,7 +79,6 @@ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu@5
$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu@5
$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu@5
$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu@5
-$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu@5
# The pre-boot decompressors pull in a lot of kernel headers and other source
# files. This creates a bit of a dependency headache since we need to copy
@@ -129,14 +128,12 @@ src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c
src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
-src-wlib-$(CONFIG_XILINX_VIRTEX) += uartlite.c
src-wlib-$(CONFIG_CPM) += cpm-serial.c
src-plat-y := of.c epapr.c
src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
treeboot-walnut.c cuboot-acadia.c \
- cuboot-kilauea.c simpleboot.c \
- virtex405-head.S virtex.c
+ cuboot-kilauea.c simpleboot.c
src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-bamboo.c cuboot-sam440ep.c \
cuboot-sequoia.c cuboot-rainier.c \
@@ -144,7 +141,7 @@ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-warp.c cuboot-yosemite.c \
treeboot-iss4xx.c treeboot-currituck.c \
treeboot-akebono.c \
- simpleboot.c fixed-head.S virtex.c
+ simpleboot.c fixed-head.S
src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile
index 1cbc0e4ce857..fb335d05aae8 100644
--- a/arch/powerpc/boot/dts/Makefile
+++ b/arch/powerpc/boot/dts/Makefile
@@ -4,4 +4,3 @@ subdir-y += fsl
dtstree := $(srctree)/$(src)
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-dtb-$(CONFIG_XILINX_VIRTEX440_GENERIC_BOARD) += virtex440-ml507.dtb virtex440-ml510.dtb
diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts
deleted file mode 100644
index 66f1c6312de6..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml507.dts
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * This file supports the Xilinx ML507 board with the 440 processor.
- * A reference design for the FPGA is provided at http://git.xilinx.com.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- * ---
- *
- * Device Tree Generator version: 1.1
- *
- * CAUTION: This file is automatically generated by libgen.
- * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
- *
- * XPS project directory: ml507_ppc440_emb_ref
- */
-
-/dts-v1/;
-
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- model = "testing";
- DDR2_SDRAM: memory@0 {
- device_type = "memory";
- reg = < 0 0x10000000 >;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = &RS232_Uart_1;
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- clock-frequency = <400000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <400000000>;
- xlnx,apu-control = <1>;
- xlnx,apu-udi-0 = <0>;
- xlnx,apu-udi-1 = <0>;
- xlnx,apu-udi-10 = <0>;
- xlnx,apu-udi-11 = <0>;
- xlnx,apu-udi-12 = <0>;
- xlnx,apu-udi-13 = <0>;
- xlnx,apu-udi-14 = <0>;
- xlnx,apu-udi-15 = <0>;
- xlnx,apu-udi-2 = <0>;
- xlnx,apu-udi-3 = <0>;
- xlnx,apu-udi-4 = <0>;
- xlnx,apu-udi-5 = <0>;
- xlnx,apu-udi-6 = <0>;
- xlnx,apu-udi-7 = <0>;
- xlnx,apu-udi-8 = <0>;
- xlnx,apu-udi-9 = <0>;
- xlnx,dcr-autolock-enable = <1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0>;
- xlnx,dcu-rd-noncache-plb-prio = <0>;
- xlnx,dcu-rd-touch-plb-prio = <0>;
- xlnx,dcu-rd-urgent-plb-prio = <0>;
- xlnx,dcu-wr-flush-plb-prio = <0>;
- xlnx,dcu-wr-store-plb-prio = <0>;
- xlnx,dcu-wr-urgent-plb-prio = <0>;
- xlnx,dma0-control = <0>;
- xlnx,dma0-plb-prio = <0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0>;
- xlnx,dma1-plb-prio = <0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0>;
- xlnx,dma2-plb-prio = <0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0>;
- xlnx,dma3-plb-prio = <0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0>;
- xlnx,generate-plb-timespecs = <1>;
- xlnx,icu-rd-fetch-plb-prio = <0>;
- xlnx,icu-rd-spec-plb-prio = <0>;
- xlnx,icu-rd-touch-plb-prio = <0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <1>;
- xlnx,mplb-arb-mode = <0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0>;
- xlnx,mplb-prio-dcur = <2>;
- xlnx,mplb-prio-dcuw = <3>;
- xlnx,mplb-prio-icu = <4>;
- xlnx,mplb-prio-splb0 = <1>;
- xlnx,mplb-prio-splb1 = <0>;
- xlnx,mplb-read-pipe-enable = <1>;
- xlnx,mplb-sync-tattribute = <0>;
- xlnx,mplb-wdog-enable = <1>;
- xlnx,mplb-write-pipe-enable = <1>;
- xlnx,mplb-write-post-enable = <1>;
- xlnx,num-dma = <1>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0>;
- xlnx,ppc440mc-addr-high = <0xfffffff>;
- xlnx,ppc440mc-arb-mode = <0>;
- xlnx,ppc440mc-bank-conflict-mask = <0xc00000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <8>;
- xlnx,ppc440mc-prio-dcur = <2>;
- xlnx,ppc440mc-prio-dcuw = <3>;
- xlnx,ppc440mc-prio-icu = <4>;
- xlnx,ppc440mc-prio-splb0 = <1>;
- xlnx,ppc440mc-prio-splb1 = <0>;
- xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>;
- xlnx,ppcdm-asyncmode = <0>;
- xlnx,ppcds-asyncmode = <0>;
- xlnx,user-reset = <0>;
- DMA0: sdma@80 {
- compatible = "xlnx,ll-dma-1.00.a";
- dcr-reg = < 0x80 0x11 >;
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 11 2 >;
- } ;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- DIP_Switches_8Bit: gpio@81460000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x81460000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x2af8>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 5 2 >;
- llink-connected = <&DMA0>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <1>;
- xlnx,phy-type = <1>;
- xlnx,phyaddr = <1>;
- xlnx,rxcsum = <1>;
- xlnx,rxfifo = <0x1000>;
- xlnx,temac-type = <0>;
- xlnx,txcsum = <1>;
- xlnx,txfifo = <0x1000>;
- phy-handle = <&phy7>;
- clock-frequency = <100000000>;
- phy7: phy@7 {
- compatible = "marvell,88e1111";
- reg = <7>;
- } ;
- } ;
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x0>;
- xlnx,sda-inertial-delay = <0x0>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LEDs_8Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_Positions: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- Push_Buttons_5Bit: gpio@81440000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- reg = < 0x81440000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0>;
- xlnx,has-external-xin = <0>;
- xlnx,is-a-16550 = <1>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 4 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
- compatible = "xlnx,xps-timebase-wdt-1.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 2 0 1 2 >;
- reg = < 0x83a00000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,wdt-enable-once = <0>;
- xlnx,wdt-interval = <0x1e>;
- } ;
- xps_timer_1: timer@83c00000 {
- compatible = "xlnx,xps-timer-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 3 2 >;
- reg = < 0x83c00000 0x10000 >;
- xlnx,count-width = <0x20>;
- xlnx,family = "virtex5";
- xlnx,gen0-assert = <1>;
- xlnx,gen1-assert = <1>;
- xlnx,one-timer-only = <1>;
- xlnx,trig0-assert = <1>;
- xlnx,trig1-assert = <1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/dts/virtex440-ml510.dts b/arch/powerpc/boot/dts/virtex440-ml510.dts
deleted file mode 100644
index 3b736ca26ddc..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml510.dts
+++ /dev/null
@@ -1,466 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Xilinx ML510 Reference Design support
- *
- * This DTS file was created for the ml510_bsb1_pcores_ppc440 reference design.
- * The reference design contains a bug which prevent PCI DMA from working
- * properly. A description of the bug is given in the plbv46_pci section. It
- * needs to be fixed by the user until Xilinx updates their reference design.
- *
- * Copyright 2009, Roderick Colenbrander
- */
-
-/dts-v1/;
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,ml510-ref-design", "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- DDR2_SDRAM_DIMM0: memory@0 {
- device_type = "memory";
- reg = < 0x0 0x20000000 >;
- } ;
- alias {
- ethernet0 = &Hard_Ethernet_MAC;
- serial0 = &RS232_Uart_1;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = "/plb@0/serial@83e00000";
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <0x1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- clock-frequency = <300000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <300000000>;
- xlnx,apu-control = <0x2000>;
- xlnx,apu-udi-0 = <0x0>;
- xlnx,apu-udi-1 = <0x0>;
- xlnx,apu-udi-10 = <0x0>;
- xlnx,apu-udi-11 = <0x0>;
- xlnx,apu-udi-12 = <0x0>;
- xlnx,apu-udi-13 = <0x0>;
- xlnx,apu-udi-14 = <0x0>;
- xlnx,apu-udi-15 = <0x0>;
- xlnx,apu-udi-2 = <0x0>;
- xlnx,apu-udi-3 = <0x0>;
- xlnx,apu-udi-4 = <0x0>;
- xlnx,apu-udi-5 = <0x0>;
- xlnx,apu-udi-6 = <0x0>;
- xlnx,apu-udi-7 = <0x0>;
- xlnx,apu-udi-8 = <0x0>;
- xlnx,apu-udi-9 = <0x0>;
- xlnx,dcr-autolock-enable = <0x1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0x0>;
- xlnx,dcu-rd-noncache-plb-prio = <0x0>;
- xlnx,dcu-rd-touch-plb-prio = <0x0>;
- xlnx,dcu-rd-urgent-plb-prio = <0x0>;
- xlnx,dcu-wr-flush-plb-prio = <0x0>;
- xlnx,dcu-wr-store-plb-prio = <0x0>;
- xlnx,dcu-wr-urgent-plb-prio = <0x0>;
- xlnx,dma0-control = <0x0>;
- xlnx,dma0-plb-prio = <0x0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0x0>;
- xlnx,dma1-plb-prio = <0x0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0x0>;
- xlnx,dma2-plb-prio = <0x0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0x0>;
- xlnx,dma3-plb-prio = <0x0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0x0>;
- xlnx,generate-plb-timespecs = <0x1>;
- xlnx,icu-rd-fetch-plb-prio = <0x0>;
- xlnx,icu-rd-spec-plb-prio = <0x0>;
- xlnx,icu-rd-touch-plb-prio = <0x0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <0x1>;
- xlnx,mplb-arb-mode = <0x0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <0x8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0x0>;
- xlnx,mplb-prio-dcur = <0x2>;
- xlnx,mplb-prio-dcuw = <0x3>;
- xlnx,mplb-prio-icu = <0x4>;
- xlnx,mplb-prio-splb0 = <0x1>;
- xlnx,mplb-prio-splb1 = <0x0>;
- xlnx,mplb-read-pipe-enable = <0x1>;
- xlnx,mplb-sync-tattribute = <0x0>;
- xlnx,mplb-wdog-enable = <0x1>;
- xlnx,mplb-write-pipe-enable = <0x1>;
- xlnx,mplb-write-post-enable = <0x1>;
- xlnx,num-dma = <0x0>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0x0>;
- xlnx,ppc440mc-addr-high = <0x1fffffff>;
- xlnx,ppc440mc-arb-mode = <0x0>;
- xlnx,ppc440mc-bank-conflict-mask = <0x1800000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <0x8>;
- xlnx,ppc440mc-prio-dcur = <0x2>;
- xlnx,ppc440mc-prio-dcuw = <0x3>;
- xlnx,ppc440mc-prio-icu = <0x4>;
- xlnx,ppc440mc-prio-splb0 = <0x1>;
- xlnx,ppc440mc-prio-splb1 = <0x0>;
- xlnx,ppc440mc-row-conflict-mask = <0x7ffe00>;
- xlnx,ppcdm-asyncmode = <0x0>;
- xlnx,ppcds-asyncmode = <0x0>;
- xlnx,user-reset = <0x0>;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x1adb0>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- llink-connected = <&Hard_Ethernet_MAC_fifo>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <0x1>;
- xlnx,phy-type = <0x3>;
- xlnx,phyaddr = <0x1>;
- xlnx,rxcsum = <0x0>;
- xlnx,rxfifo = <0x8000>;
- xlnx,temac-type = <0x0>;
- xlnx,txcsum = <0x0>;
- xlnx,txfifo = <0x8000>;
- } ;
- } ;
- Hard_Ethernet_MAC_fifo: xps-ll-fifo@81a00000 {
- compatible = "xlnx,xps-ll-fifo-1.01.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81a00000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x5>;
- xlnx,sda-inertial-delay = <0x5>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LCD_OPTIONAL: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0xb>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_4Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0x4>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 11 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0x0>;
- xlnx,has-external-xin = <0x0>;
- xlnx,is-a-16550 = <0x1>;
- } ;
- SPI_EEPROM: xps-spi@feff8000 {
- compatible = "xlnx,xps-spi-2.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 >;
- reg = < 0xfeff8000 0x80 >;
- xlnx,family = "virtex5";
- xlnx,fifo-exist = <0x1>;
- xlnx,num-ss-bits = <0x1>;
- xlnx,num-transfer-bits = <0x8>;
- xlnx,sck-ratio = <0x80>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- plbv46_pci_0: plbv46-pci@85e00000 {
- #size-cells = <2>;
- #address-cells = <3>;
- compatible = "xlnx,plbv46-pci-1.03.a";
- device_type = "pci";
- reg = < 0x85e00000 0x10000 >;
-
- /*
- * The default ML510 BSB has C_IPIFBAR2PCIBAR_0 set to
- * 0 which means that a read/write to the memory mapped
- * i/o region (which starts at 0xa0000000) for pci
- * bar 0 on the plb side translates to 0.
- * It is important to set this value to 0xa0000000, so
- * that inbound and outbound pci transactions work
- * properly including DMA.
- */
- ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x20000000
- 0x01000000 0 0x00000000 0xf0000000 0 0x00010000>;
-
- #interrupt-cells = <1>;
- interrupt-parent = <&xps_intc_0>;
- interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
- interrupt-map = <
- /* IRQ mapping for pci slots and ALI M1533
- * periperhals. In total there are 5 interrupt
- * lines connected to a xps_intc controller.
- * Four of them are PCI IRQ A, B, C, D and
- * which correspond to respectively xpx_intc
- * 5, 4, 3 and 2. The fifth interrupt line is
- * connected to the south bridge and this one
- * uses irq 1 and is active high instead of
- * active low.
- *
- * The M1533 contains various peripherals
- * including AC97 audio, a modem, USB, IDE and
- * some power management stuff. The modem
- * isn't connected on the ML510 and the power
- * management core also isn't used.
- */
-
- /* IDSEL 0x16 / dev=6, bus=0 / PCI slot 3 */
- 0x3000 0 0 1 &xps_intc_0 3 2
- 0x3000 0 0 2 &xps_intc_0 2 2
- 0x3000 0 0 3 &xps_intc_0 5 2
- 0x3000 0 0 4 &xps_intc_0 4 2
-
- /* IDSEL 0x13 / dev=3, bus=1 / PCI slot 4 */
- /*
- 0x11800 0 0 1 &xps_intc_0 5 0 2
- 0x11800 0 0 2 &xps_intc_0 4 0 2
- 0x11800 0 0 3 &xps_intc_0 3 0 2
- 0x11800 0 0 4 &xps_intc_0 2 0 2
- */
-
- /* According to the datasheet + schematic
- * ABCD [FPGA] of slot 5 is mapped to DABC.
- * Testing showed that at least A maps to B,
- * the mapping of the other pins is a guess
- * and for that reason the lines have been
- * commented out.
- */
- /* IDSEL 0x15 / dev=5, bus=0 / PCI slot 5 */
- 0x2800 0 0 1 &xps_intc_0 4 2
- /*
- 0x2800 0 0 2 &xps_intc_0 3 2
- 0x2800 0 0 3 &xps_intc_0 2 2
- 0x2800 0 0 4 &xps_intc_0 5 2
- */
-
- /* IDSEL 0x12 / dev=2, bus=1 / PCI slot 6 */
- /*
- 0x11000 0 0 1 &xps_intc_0 4 0 2
- 0x11000 0 0 2 &xps_intc_0 3 0 2
- 0x11000 0 0 3 &xps_intc_0 2 0 2
- 0x11000 0 0 4 &xps_intc_0 5 0 2
- */
-
- /* IDSEL 0x11 / dev=1, bus=0 / AC97 audio */
- 0x0800 0 0 1 &i8259 7 2
-
- /* IDSEL 0x1b / dev\x11, bus=0 / IDE */
- 0x5800 0 0 1 &i8259 14 2
-
- /* IDSEL 0x1f / dev 15, bus=0 / 2x USB 1.1 */
- 0x7800 0 0 1 &i8259 7 2
- >;
- ali_m1533 {
- #size-cells = <1>;
- #address-cells = <2>;
- i8259: interrupt-controller@20 {
- reg = <1 0x20 2
- 1 0xa0 2
- 1 0x4d0 2>;
- interrupt-controller;
- device_type = "interrupt-controller";
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
-
- /* south bridge irq is active high */
- interrupts = <1 3>;
- interrupt-parent = <&xps_intc_0>;
- };
- };
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <0x2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_tft_0: tft@86e00000 {
- compatible = "xlnx,xps-tft-1.00.a";
- reg = < 0x86e00000 0x10000 >;
- xlnx,dcr-splb-slave-if = <0x1>;
- xlnx,default-tft-base-addr = <0x0>;
- xlnx,family = "virtex5";
- xlnx,i2c-slave-addr = <0x76>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-native-dwidth = <0x40>;
- xlnx,mplb-smallest-slave = <0x20>;
- xlnx,tft-interface = <0x1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index e0606766480f..6455fc9a244f 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -88,7 +88,6 @@ int serial_console_init(void);
int ns16550_console_init(void *devp, struct serial_console_data *scdp);
int cpm_console_init(void *devp, struct serial_console_data *scdp);
int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp);
-int uartlite_console_init(void *devp, struct serial_console_data *scdp);
int opal_console_init(void *devp, struct serial_console_data *scdp);
void *simple_alloc_init(char *base, unsigned long heap_size,
unsigned long granularity, unsigned long max_allocs);
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 9457863147f9..0bfa7e87e546 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -132,11 +132,6 @@ int serial_console_init(void)
else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
rc = mpc5200_psc_console_init(devp, &serial_cd);
#endif
-#ifdef CONFIG_XILINX_VIRTEX
- else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
- dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))
- rc = uartlite_console_init(devp, &serial_cd);
-#endif
#ifdef CONFIG_PPC64_BOOT_WRAPPER
else if (dt_is_compatible(devp, "ibm,opal-console-raw"))
rc = opal_console_init(devp, &serial_cd);
diff --git a/arch/powerpc/boot/uartlite.c b/arch/powerpc/boot/uartlite.c
deleted file mode 100644
index 46bed69b4169..000000000000
--- a/arch/powerpc/boot/uartlite.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Xilinx UARTLITE bootloader driver
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <stdarg.h>
-#include <stddef.h>
-#include "types.h"
-#include "string.h"
-#include "stdio.h"
-#include "io.h"
-#include "ops.h"
-
-#define ULITE_RX 0x00
-#define ULITE_TX 0x04
-#define ULITE_STATUS 0x08
-#define ULITE_CONTROL 0x0c
-
-#define ULITE_STATUS_RXVALID 0x01
-#define ULITE_STATUS_TXFULL 0x08
-
-#define ULITE_CONTROL_RST_RX 0x02
-
-static void * reg_base;
-
-static int uartlite_open(void)
-{
- /* Clear the RX FIFO */
- out_be32(reg_base + ULITE_CONTROL, ULITE_CONTROL_RST_RX);
- return 0;
-}
-
-static void uartlite_putc(unsigned char c)
-{
- u32 reg = ULITE_STATUS_TXFULL;
- while (reg & ULITE_STATUS_TXFULL) /* spin on TXFULL bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- out_be32(reg_base + ULITE_TX, c);
-}
-
-static unsigned char uartlite_getc(void)
-{
- u32 reg = 0;
- while (!(reg & ULITE_STATUS_RXVALID)) /* spin waiting for RXVALID bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- return in_be32(reg_base + ULITE_RX);
-}
-
-static u8 uartlite_tstc(void)
-{
- u32 reg = in_be32(reg_base + ULITE_STATUS);
- return reg & ULITE_STATUS_RXVALID;
-}
-
-int uartlite_console_init(void *devp, struct serial_console_data *scdp)
-{
- int n;
- unsigned long reg_phys;
-
- n = getprop(devp, "virtual-reg", ®_base, sizeof(reg_base));
- if (n != sizeof(reg_base)) {
- if (!dt_xlate_reg(devp, 0, ®_phys, NULL))
- return -1;
-
- reg_base = (void *)reg_phys;
- }
-
- scdp->open = uartlite_open;
- scdp->putc = uartlite_putc;
- scdp->getc = uartlite_getc;
- scdp->tstc = uartlite_tstc;
- scdp->close = NULL;
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex.c b/arch/powerpc/boot/virtex.c
deleted file mode 100644
index f731cbb4bff0..000000000000
--- a/arch/powerpc/boot/virtex.c
+++ /dev/null
@@ -1,97 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * The platform specific code for virtex devices since a boot loader is not
- * always used.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- */
-
-#include "ops.h"
-#include "io.h"
-#include "stdio.h"
-
-#define UART_DLL 0 /* Out: Divisor Latch Low */
-#define UART_DLM 1 /* Out: Divisor Latch High */
-#define UART_FCR 2 /* Out: FIFO Control Register */
-#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
-#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
-#define UART_LCR 3 /* Out: Line Control Register */
-#define UART_MCR 4 /* Out: Modem Control Register */
-#define UART_MCR_RTS 0x02 /* RTS complement */
-#define UART_MCR_DTR 0x01 /* DTR complement */
-#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */
-#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
-
-static int virtex_ns16550_console_init(void *devp)
-{
- unsigned char *reg_base;
- u32 reg_shift, reg_offset, clk, spd;
- u16 divisor;
- int n;
-
- if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1)
- return -1;
-
- n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset));
- if (n = sizeof(reg_offset))
- reg_base += reg_offset;
-
- n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift));
- if (n != sizeof(reg_shift))
- reg_shift = 0;
-
- n = getprop(devp, "current-speed", (void *)&spd, sizeof(spd));
- if (n != sizeof(spd))
- spd = 9600;
-
- /* should there be a default clock rate?*/
- n = getprop(devp, "clock-frequency", (void *)&clk, sizeof(clk));
- if (n != sizeof(clk))
- return -1;
-
- divisor = clk / (16 * spd);
-
- /* Access baud rate */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_DLAB);
-
- /* Baud rate based on input clock */
- out_8(reg_base + (UART_DLL << reg_shift), divisor & 0xFF);
- out_8(reg_base + (UART_DLM << reg_shift), divisor >> 8);
-
- /* 8 data, 1 stop, no parity */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_WLEN8);
-
- /* RTS/DTR */
- out_8(reg_base + (UART_MCR << reg_shift), UART_MCR_RTS | UART_MCR_DTR);
-
- /* Clear transmitter and receiver */
- out_8(reg_base + (UART_FCR << reg_shift),
- UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR);
- return 0;
-}
-
-/* For virtex, the kernel may be loaded without using a bootloader and if so
- some UARTs need more setup than is provided in the normal console init
-*/
-int platform_specific_init(void)
-{
- void *devp;
- char devtype[MAX_PROP_LEN];
- char path[MAX_PATH_LEN];
-
- devp = finddevice("/chosen");
- if (devp = NULL)
- return -1;
-
- if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
- devp = finddevice(path);
- if (devp = NULL)
- return -1;
-
- if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0)
- && !strcmp(devtype, "serial")
- && (dt_is_compatible(devp, "ns16550")))
- virtex_ns16550_console_init(devp);
- }
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S
deleted file mode 100644
index 00bab7d7c48c..000000000000
--- a/arch/powerpc/boot/virtex405-head.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include "ppc_asm.h"
-
- .text
- .global _zimage_start
-_zimage_start:
-
- /* PPC errata 213: needed by Virtex-4 FX */
- mfccr0 0
- oris 0,0,0x50000000@h
- mtccr0 0
-
- /*
- * Invalidate the data cache if the data cache is turned off.
- * - The 405 core does not invalidate the data cache on power-up
- * or reset but does turn off the data cache. We cannot assume
- * that the cache contents are valid.
- * - If the data cache is turned on this must have been done by
- * a bootloader and we assume that the cache contents are
- * valid.
- */
- mfdccr r9
- cmplwi r9,0
- bne 2f
- lis r9,0
- li r8,256
- mtctr r8
-1: dccci r0,r9
- addi r9,r9,0x20
- bdnz 1b
-2: b _zimage_start_lib
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index ed6266367bc0..de5fd5a047e8 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -323,14 +323,6 @@ adder875-redboot)
platformo="$object/fixed-head.o $object/redboot-8xx.o"
binary=y
;;
-simpleboot-virtex405-*)
- platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
-simpleboot-virtex440-*)
- platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
simpleboot-*)
platformo="$object/fixed-head.o $object/simpleboot.o"
binary=y
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
deleted file mode 100644
index 5e7c61d1d7d0..000000000000
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-CONFIG_40x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT\x14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_WALNUT is not set
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE92
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
deleted file mode 100644
index 1f74079e1703..000000000000
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ /dev/null
@@ -1,74 +0,0 @@
-CONFIG_44x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT\x14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_EBONY is not set
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE92
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index a5f683aed328..88960a72b525 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -14,7 +14,6 @@ CONFIG_EP405=y
CONFIG_HOTFOOT=y
CONFIG_KILAUEA=y
CONFIG_MAKALU=y
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -37,33 +36,26 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE5000
-CONFIG_XILINX_SYSACE=m
CONFIG_NETDEVICES=y
CONFIG_IBM_EMAC=y
# CONFIG_INPUT is not set
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_EXT2_FS=y
CONFIG_EXT4_FS=m
CONFIG_VFAT_FS=m
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index a41eedfe0a5f..8b595f67068c 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -22,7 +22,6 @@ CONFIG_GLACIER=y
CONFIG_REDWOOD=y
CONFIG_EIGER=y
CONFIG_YOSEMITE=y
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
CONFIG_PPC4xx_GPIO=y
CONFIG_MATH_EMULATION=y
CONFIG_NET=y
@@ -46,7 +45,6 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE5000
-CONFIG_XILINX_SYSACE=m
CONFIG_SCSI=m
CONFIG_BLK_DEV_SD=m
# CONFIG_SCSI_LOWLEVEL is not set
@@ -57,7 +55,6 @@ CONFIG_IBM_EMAC=y
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
@@ -65,18 +62,13 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_USB=m
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_OHCI_HCD=m
diff --git a/arch/powerpc/include/asm/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
deleted file mode 100644
index ca9aa162fb09..000000000000
--- a/arch/powerpc/include/asm/xilinx_intc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Xilinx intc external definitions
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- */
-#ifndef _ASM_POWERPC_XILINX_INTC_H
-#define _ASM_POWERPC_XILINX_INTC_H
-
-#ifdef __KERNEL__
-
-extern void __init xilinx_intc_init_tree(void);
-extern unsigned int xintc_get_irq(void);
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_XILINX_INTC_H */
diff --git a/arch/powerpc/include/asm/xilinx_pci.h b/arch/powerpc/include/asm/xilinx_pci.h
deleted file mode 100644
index 7a8275caf6af..000000000000
--- a/arch/powerpc/include/asm/xilinx_pci.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Xilinx pci external definitions
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#ifndef INCLUDE_XILINX_PCI
-#define INCLUDE_XILINX_PCI
-
-#ifdef CONFIG_XILINX_PCI
-extern void __init xilinx_pci_init(void);
-#else
-static inline void __init xilinx_pci_init(void) { return; }
-#endif
-
-#endif /* INCLUDE_XILINX_PCI */
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 245be4fafe13..2dff9041bcdc 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1385,32 +1385,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_4xx,
.platform = "ppc405",
},
- { /* Xilinx Virtex-II Pro */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20010000,
- .cpu_name = "Virtex-II Pro",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
- { /* Xilinx Virtex-4 FX */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20011000,
- .cpu_name = "Virtex-4 FX",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
{ /* 405EP */
.pvr_mask = 0xffff0000,
.pvr_value = 0x51210000,
@@ -1800,19 +1774,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_440A,
.platform = "ppc440",
},
- { /* 440 in Xilinx Virtex-5 FXT */
- .pvr_mask = 0xfffffff0,
- .pvr_value = 0x7ff21910,
- .cpu_name = "440 in Virtex-5 FXT",
- .cpu_features = CPU_FTRS_44X,
- .cpu_user_features = COMMON_USER_BOOKE,
- .mmu_features = MMU_FTR_TYPE_44x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .cpu_setup = __setup_cpu_440x5,
- .machine_check = machine_check_440A,
- .platform = "ppc440",
- },
{ /* 460EX */
.pvr_mask = 0xffff0006,
.pvr_value = 0x13020002,
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 6da813b65b42..d06ca51e8443 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -55,23 +55,6 @@ config WALNUT
help
This option enables support for the IBM PPC405GP evaluation board.
-config XILINX_VIRTEX_GENERIC_BOARD
- bool "Generic Xilinx Virtex board"
- depends on 40x
- select XILINX_VIRTEX_II_PRO
- select XILINX_VIRTEX_4_FX
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards.
-
- The generic virtex board support matches any device tree which
- specifies 'xilinx,virtex' in its compatible field. This includes
- the Xilinx ML3xx and ML4xx reference designs using the powerpc
- core.
-
- Most Virtex designs should use this unless it needs to do some
- special configuration at board probe time.
-
config OBS600
bool "OpenBlockS 600"
depends on 40x
@@ -109,20 +92,6 @@ config 405EZ
select IBM_EMAC_MAL_CLR_ICINTSTAT if IBM_EMAC
select IBM_EMAC_MAL_COMMON_ERR if IBM_EMAC
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-config XILINX_VIRTEX_II_PRO
- bool
- select XILINX_VIRTEX
- select IBM405_ERR77
- select IBM405_ERR51
-
-config XILINX_VIRTEX_4_FX
- bool
- select XILINX_VIRTEX
-
config STB03xxx
bool
select IBM405_ERR77
diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile
index 828d78340dd9..e9386deed505 100644
--- a/arch/powerpc/platforms/40x/Makefile
+++ b/arch/powerpc/platforms/40x/Makefile
@@ -1,5 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_WALNUT) += walnut.o
-obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o
obj-$(CONFIG_EP405) += ep405.o
obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o
diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c
deleted file mode 100644
index e3d5e095846b..000000000000
--- a/arch/powerpc/platforms/40x/virtex.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/ppc4xx.h>
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .restart = ppc4xx_reset_system,
- .calibrate_decr = generic_calibrate_decr,
-};
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 25ebe634a661..39e93d23fb38 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -232,33 +232,6 @@ config ICON
help
This option enables support for the AMCC PPC440SPe evaluation board.
-config XILINX_VIRTEX440_GENERIC_BOARD
- bool "Generic Xilinx Virtex 5 FXT board support"
- depends on 44x
- select XILINX_VIRTEX_5_FXT
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards
- that use a 440 based processor in the Virtex 5 FXT FPGA architecture.
-
- The generic virtex board support matches any device tree which
- specifies 'xlnx,virtex440' in its compatible field. This includes
- the Xilinx ML5xx reference designs using the powerpc core.
-
- Most Virtex 5 designs should use this unless it needs to do some
- special configuration at board probe time.
-
-config XILINX_ML510
- bool "Xilinx ML510 extra support"
- depends on XILINX_VIRTEX440_GENERIC_BOARD
- select HAVE_PCI
- select XILINX_PCI if PCI
- select PPC_INDIRECT_PCI if PCI
- select PPC_I8259 if PCI
- help
- This option enables extra support for features on the Xilinx ML510
- board. The ML510 has a PCI bus with ALI south bridge.
-
config PPC44x_SIMPLE
bool "Simple PowerPC 44x board support"
depends on 44x
@@ -354,13 +327,3 @@ config 476FPE_ERR46
config IBM440EP_ERR42
bool
-# Xilinx specific config options.
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above
-config XILINX_VIRTEX_5_FXT
- bool
- select XILINX_VIRTEX
-
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 1b78c6af821a..5ba031f57652 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -7,8 +7,6 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
obj-$(CONFIG_EBONY) += ebony.o
obj-$(CONFIG_SAM440EP) += sam440ep.o
obj-$(CONFIG_WARP) += warp.o
-obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
-obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
obj-$(CONFIG_ISS4xx) += iss4xx.o
obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
obj-$(CONFIG_CURRITUCK) += ppc476.o
diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c
deleted file mode 100644
index 3eb13ed926ee..000000000000
--- a/arch/powerpc/platforms/44x/virtex.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Xilinx Virtex 5FXT based board support, derived from
- * the Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- * Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/reg.h>
-#include <asm/ppc4xx.h>
-#include "44x.h"
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "simple-bus", },
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v46-1.02.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex440"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex440",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .calibrate_decr = generic_calibrate_decr,
- .restart = ppc4xx_reset_system,
-};
diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c
deleted file mode 100644
index 349f218b335c..000000000000
--- a/arch/powerpc/platforms/44x/virtex_ml510.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <asm/i8259.h>
-#include <linux/pci.h>
-#include "44x.h"
-
-/**
- * ml510_ail_quirk
- */
-static void ml510_ali_quirk(struct pci_dev *dev)
-{
- /* Enable the IDE controller */
- pci_write_config_byte(dev, 0x58, 0x4c);
- /* Assign irq 14 to the primary ide channel */
- pci_write_config_byte(dev, 0x44, 0x0d);
- /* Assign irq 15 to the secondary ide channel */
- pci_write_config_byte(dev, 0x75, 0x0f);
- /* Set the ide controller in native mode */
- pci_write_config_byte(dev, 0x09, 0xff);
-
- /* INTB = disabled, INTA = disabled */
- pci_write_config_byte(dev, 0x48, 0x00);
- /* INTD = disabled, INTC = disabled */
- pci_write_config_byte(dev, 0x4a, 0x00);
- /* Audio = INT7, Modem = disabled. */
- pci_write_config_byte(dev, 0x4b, 0x60);
- /* USB = INT7 */
- pci_write_config_byte(dev, 0x74, 0x06);
-}
-DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);
-
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 1f8025383caa..5e6479d409a0 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -317,8 +317,4 @@ config MCU_MPC8349EMITX
also register MCU GPIOs with the generic GPIO API, so you'll able
to use MCU pins as GPIOs.
-config XILINX_PCI
- bool "Xilinx PCI host bridge support"
- depends on PCI && XILINX_VIRTEX
-
endmenu
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index cb5a5bd2cef5..026b3f01a991 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -31,8 +31,6 @@ obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_IPIC) += ipic.o
-obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o
-obj-$(CONFIG_XILINX_PCI) += xilinx_pci.o
obj-$(CONFIG_OF_RTC) += of_rtc.o
obj-$(CONFIG_CPM) += cpm_common.o
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
deleted file mode 100644
index 4a86dcff3fcd..000000000000
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Interrupt controller driver for Xilinx Virtex FPGAs
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- */
-
-/*
- * This is a driver for the interrupt controller typically found in
- * Xilinx Virtex FPGA designs.
- *
- * The interrupt sense levels are hard coded into the FPGA design with
- * typically a 1:1 relationship between irq lines and devices (no shared
- * irq lines). Therefore, this driver does not attempt to handle edge
- * and level interrupts differently.
- */
-#undef DEBUG
-
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/i8259.h>
-#include <asm/irq.h>
-#include <linux/irqchip.h>
-
-#if defined(CONFIG_PPC_I8259)
-/*
- * Support code for cascading to 8259 interrupt controllers
- */
-static void xilinx_i8259_cascade(struct irq_desc *desc)
-{
- struct irq_chip *chip = irq_desc_get_chip(desc);
- unsigned int cascade_irq = i8259_irq();
-
- if (cascade_irq)
- generic_handle_irq(cascade_irq);
-
- /* Let xilinx_intc end the interrupt */
- chip->irq_unmask(&desc->irq_data);
-}
-
-static void __init xilinx_i8259_setup_cascade(void)
-{
- struct device_node *cascade_node;
- int cascade_irq;
-
- /* Initialize i8259 controller */
- cascade_node = of_find_compatible_node(NULL, NULL, "chrp,iic");
- if (!cascade_node)
- return;
-
- cascade_irq = irq_of_parse_and_map(cascade_node, 0);
- if (!cascade_irq) {
- pr_err("virtex_ml510: Failed to map cascade interrupt\n");
- goto out;
- }
-
- i8259_init(cascade_node, 0);
- irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
-
- /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
- /* This looks like a dirty hack to me --gcl */
- outb(0xc0, 0x4d0);
- outb(0xc0, 0x4d1);
-
- out:
- of_node_put(cascade_node);
-}
-#else
-static inline void xilinx_i8259_setup_cascade(void) { return; }
-#endif /* defined(CONFIG_PPC_I8259) */
-
-/*
- * Initialize master Xilinx interrupt controller
- */
-void __init xilinx_intc_init_tree(void)
-{
- irqchip_init();
- xilinx_i8259_setup_cascade();
-}
diff --git a/arch/powerpc/sysdev/xilinx_pci.c b/arch/powerpc/sysdev/xilinx_pci.c
deleted file mode 100644
index fea5667699ed..000000000000
--- a/arch/powerpc/sysdev/xilinx_pci.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * PCI support for Xilinx plbv46_pci soft-core which can be used on
- * Xilinx Virtex ML410 / ML510 boards.
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * The pci bridge fixup code was copied from ppc4xx_pci.c and was written
- * by Benjamin Herrenschmidt.
- * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/ioport.h>
-#include <linux/of.h>
-#include <linux/pci.h>
-#include <mm/mmu_decl.h>
-#include <asm/io.h>
-#include <asm/xilinx_pci.h>
-
-#define XPLB_PCI_ADDR 0x10c
-#define XPLB_PCI_DATA 0x110
-#define XPLB_PCI_BUS 0x114
-
-#define PCI_HOST_ENABLE_CMD PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY
-
-static const struct of_device_id xilinx_pci_match[] = {
- { .compatible = "xlnx,plbv46-pci-1.03.a", },
- {}
-};
-
-/**
- * xilinx_pci_fixup_bridge - Block Xilinx PHB configuration.
- */
-static void xilinx_pci_fixup_bridge(struct pci_dev *dev)
-{
- struct pci_controller *hose;
- int i;
-
- if (dev->devfn || dev->bus->self)
- return;
-
- hose = pci_bus_to_host(dev->bus);
- if (!hose)
- return;
-
- if (!of_match_node(xilinx_pci_match, hose->dn))
- return;
-
- /* Hide the PCI host BARs from the kernel as their content doesn't
- * fit well in the resource management
- */
- for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- dev->resource[i].flags = 0;
- }
-
- dev_info(&dev->dev, "Hiding Xilinx plb-pci host bridge resources %s\n",
- pci_name(dev));
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, xilinx_pci_fixup_bridge);
-
-/**
- * xilinx_pci_exclude_device - Don't do config access for non-root bus
- *
- * This is a hack. Config access to any bus other than bus 0 does not
- * currently work on the ML510 so we prevent it here.
- */
-static int
-xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn)
-{
- return (bus != 0);
-}
-
-/**
- * xilinx_pci_init - Find and register a Xilinx PCI host bridge
- */
-void __init xilinx_pci_init(void)
-{
- struct pci_controller *hose;
- struct resource r;
- void __iomem *pci_reg;
- struct device_node *pci_node;
-
- pci_node = of_find_matching_node(NULL, xilinx_pci_match);
- if(!pci_node)
- return;
-
- if (of_address_to_resource(pci_node, 0, &r)) {
- pr_err("xilinx-pci: cannot resolve base address\n");
- return;
- }
-
- hose = pcibios_alloc_controller(pci_node);
- if (!hose) {
- pr_err("xilinx-pci: pcibios_alloc_controller() failed\n");
- return;
- }
-
- /* Setup config space */
- setup_indirect_pci(hose, r.start + XPLB_PCI_ADDR,
- r.start + XPLB_PCI_DATA,
- PPC_INDIRECT_TYPE_SET_CFG_TYPE);
-
- /* According to the xilinx plbv46_pci documentation the soft-core starts
- * a self-init when the bus master enable bit is set. Without this bit
- * set the pci bus can't be scanned.
- */
- early_write_config_word(hose, 0, 0, PCI_COMMAND, PCI_HOST_ENABLE_CMD);
-
- /* Set the max latency timer to 255 */
- early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0xff);
-
- /* Set the max bus number to 255 */
- pci_reg = of_iomap(pci_node, 0);
- out_8(pci_reg + XPLB_PCI_BUS, 0xff);
- iounmap(pci_reg);
-
- /* Nothing past the root bridge is working right now. By default
- * exclude config access to anything except bus 0 */
- if (!ppc_md.pci_exclude_device)
- ppc_md.pci_exclude_device = xilinx_pci_exclude_device;
-
- /* Register the host bridge with the linux kernel! */
- pci_process_bridge_OF_ranges(hose, pci_node, 1);
-
- pr_info("xilinx-pci: Registered PCI host bridge\n");
-}
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 26956c006987..0ccbd6fd6de1 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -316,7 +316,7 @@ config DTLK
config XILINX_HWICAP
tristate "Xilinx HWICAP Support"
- depends on XILINX_VIRTEX || MICROBLAZE
+ depends on MICROBLAZE
help
This option enables support for Xilinx Internal Configuration
Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index f65991a67af2..b174650e0f09 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2007,7 +2007,7 @@ config FB_PS3_DEFAULT_SIZE_M
config FB_XILINX
tristate "Xilinx frame buffer support"
- depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
+ depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
--
2.26.0
^ permalink raw reply related [flat|nested] 57+ messages in thread
* [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-30 13:32 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Fabio Estevam, Sasha Levin, Jonathan Corbet, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Allison Randal,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Rob Herring, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Dmitry Vyukov, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
The latest Xilinx design tools called ISE and EDK has been released in
October 2013. New tool doesn't support any PPC405/PPC440 new designs.
These platforms are no longer supported and tested.
PowerPC 405/440 port is orphan from 2013 by
commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
that's why it is time to remove the support fot these platforms.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
Changes in v2:
- Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
v1 to keep them the same as before. (kbuild reported some issues with it
too)
Documentation/devicetree/bindings/xilinx.txt | 143 ------
Documentation/powerpc/bootwrapper.rst | 28 +-
MAINTAINERS | 6 -
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/Makefile | 7 +-
arch/powerpc/boot/dts/Makefile | 1 -
arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
arch/powerpc/boot/ops.h | 1 -
arch/powerpc/boot/serial.c | 5 -
arch/powerpc/boot/uartlite.c | 79 ----
arch/powerpc/boot/virtex.c | 97 ----
arch/powerpc/boot/virtex405-head.S | 31 --
arch/powerpc/boot/wrapper | 8 -
arch/powerpc/configs/40x/virtex_defconfig | 75 ---
arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
arch/powerpc/configs/ppc40x_defconfig | 8 -
arch/powerpc/configs/ppc44x_defconfig | 8 -
arch/powerpc/include/asm/xilinx_intc.h | 16 -
arch/powerpc/include/asm/xilinx_pci.h | 21 -
arch/powerpc/kernel/cputable.c | 39 --
arch/powerpc/platforms/40x/Kconfig | 31 --
arch/powerpc/platforms/40x/Makefile | 1 -
arch/powerpc/platforms/40x/virtex.c | 54 ---
arch/powerpc/platforms/44x/Kconfig | 37 --
arch/powerpc/platforms/44x/Makefile | 2 -
arch/powerpc/platforms/44x/virtex.c | 60 ---
arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
arch/powerpc/platforms/Kconfig | 4 -
arch/powerpc/sysdev/Makefile | 2 -
arch/powerpc/sysdev/xilinx_intc.c | 88 ----
arch/powerpc/sysdev/xilinx_pci.c | 132 ------
drivers/char/Kconfig | 2 +-
drivers/video/fbdev/Kconfig | 2 +-
34 files changed, 7 insertions(+), 1959 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
delete mode 100644 arch/powerpc/boot/uartlite.c
delete mode 100644 arch/powerpc/boot/virtex.c
delete mode 100644 arch/powerpc/boot/virtex405-head.S
delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
delete mode 100644 arch/powerpc/platforms/40x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
index d058ace29345..28199b31fe5e 100644
--- a/Documentation/devicetree/bindings/xilinx.txt
+++ b/Documentation/devicetree/bindings/xilinx.txt
@@ -86,149 +86,6 @@
xlnx,use-parity = <0>;
};
- Some IP cores actually implement 2 or more logical devices. In
- this case, the device should still describe the whole IP core with
- a single node and add a child node for each logical device. The
- ranges property can be used to translate from parent IP-core to the
- registers of each device. In addition, the parent node should be
- compatible with the bus type 'xlnx,compound', and should contain
- #address-cells and #size-cells, as with any other bus. (Note: this
- makes the assumption that both logical devices have the same bus
- binding. If this is not true, then separate nodes should be used
- for each logical device). The 'cell-index' property can be used to
- enumerate logical devices within an IP core. For example, the
- following is the system.mhs entry for the dual ps2 controller found
- on the ml403 reference design.
-
- BEGIN opb_ps2_dual_ref
- PARAMETER INSTANCE = opb_ps2_dual_ref_0
- PARAMETER HW_VER = 1.00.a
- PARAMETER C_BASEADDR = 0xA9000000
- PARAMETER C_HIGHADDR = 0xA9001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- PORT Sys_Intr1 = ps2_1_intr
- PORT Sys_Intr2 = ps2_2_intr
- PORT Clkin1 = ps2_clk_rx_1
- PORT Clkin2 = ps2_clk_rx_2
- PORT Clkpd1 = ps2_clk_tx_1
- PORT Clkpd2 = ps2_clk_tx_2
- PORT Rx1 = ps2_d_rx_1
- PORT Rx2 = ps2_d_rx_2
- PORT Txpd1 = ps2_d_tx_1
- PORT Txpd2 = ps2_d_tx_2
- END
-
- It would result in the following device tree nodes:
-
- opb_ps2_dual_ref_0: opb-ps2-dual-ref@a9000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ranges = <0 a9000000 2000>;
- // If this device had extra parameters, then they would
- // go here.
- ps2@0 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <0 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- ps2@1000 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <1000 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- };
-
- Also, the system.mhs file defines bus attachments from the processor
- to the devices. The device tree structure should reflect the bus
- attachments. Again an example; this system.mhs fragment:
-
- BEGIN ppc405_virtex4
- PARAMETER INSTANCE = ppc405_0
- PARAMETER HW_VER = 1.01.a
- BUS_INTERFACE DPLB = plb_v34_0
- BUS_INTERFACE IPLB = plb_v34_0
- END
-
- BEGIN opb_intc
- PARAMETER INSTANCE = opb_intc_0
- PARAMETER HW_VER = 1.00.c
- PARAMETER C_BASEADDR = 0xD1000FC0
- PARAMETER C_HIGHADDR = 0xD1000FDF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN opb_uart16550
- PARAMETER INSTANCE = opb_uart16550_0
- PARAMETER HW_VER = 1.00.d
- PARAMETER C_BASEADDR = 0xa0000000
- PARAMETER C_HIGHADDR = 0xa0001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN plb_v34
- PARAMETER INSTANCE = plb_v34_0
- PARAMETER HW_VER = 1.02.a
- END
-
- BEGIN plb_bram_if_cntlr
- PARAMETER INSTANCE = plb_bram_if_cntlr_0
- PARAMETER HW_VER = 1.00.b
- PARAMETER C_BASEADDR = 0xFFFF0000
- PARAMETER C_HIGHADDR = 0xFFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- END
-
- BEGIN plb2opb_bridge
- PARAMETER INSTANCE = plb2opb_bridge_0
- PARAMETER HW_VER = 1.01.a
- PARAMETER C_RNG0_BASEADDR = 0x20000000
- PARAMETER C_RNG0_HIGHADDR = 0x3FFFFFFF
- PARAMETER C_RNG1_BASEADDR = 0x60000000
- PARAMETER C_RNG1_HIGHADDR = 0x7FFFFFFF
- PARAMETER C_RNG2_BASEADDR = 0x80000000
- PARAMETER C_RNG2_HIGHADDR = 0xBFFFFFFF
- PARAMETER C_RNG3_BASEADDR = 0xC0000000
- PARAMETER C_RNG3_HIGHADDR = 0xDFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- BUS_INTERFACE MOPB = opb_v20_0
- END
-
- Gives this device tree (some properties removed for clarity):
-
- plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v34-1.02.a";
- device_type = "ibm,plb";
- ranges; // 1:1 translation
-
- plb_bram_if_cntrl_0: bram@ffff0000 {
- reg = <ffff0000 10000>;
- }
-
- opb@20000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <20000000 20000000 20000000
- 60000000 60000000 20000000
- 80000000 80000000 40000000
- c0000000 c0000000 20000000>;
-
- opb_uart16550_0: serial@a0000000 {
- reg = <a00000000 2000>;
- };
-
- opb_intc_0: interrupt-controller@d1000fc0 {
- reg = <d1000fc0 20>;
- };
- };
- };
-
That covers the general approach to binding xilinx IP cores into the
device tree. The following are bindings for specific devices:
diff --git a/Documentation/powerpc/bootwrapper.rst b/Documentation/powerpc/bootwrapper.rst
index a6292afba573..cdfa2bc8425f 100644
--- a/Documentation/powerpc/bootwrapper.rst
+++ b/Documentation/powerpc/bootwrapper.rst
@@ -70,28 +70,6 @@ Currently, the following image format targets exist:
kernel with this image type and it depends entirely on
the embedded device tree for all information.
- The simpleImage is useful for booting systems with
- an unknown firmware interface or for booting from
- a debugger when no firmware is present (such as on
- the Xilinx Virtex platform). The only assumption that
- simpleImage makes is that RAM is correctly initialized
- and that the MMU is either off or has RAM mapped to
- base address 0.
-
- simpleImage also supports inserting special platform
- specific initialization code to the start of the bootup
- sequence. The virtex405 platform uses this feature to
- ensure that the cache is invalidated before caching
- is enabled. Platform specific initialization code is
- added as part of the wrapper script and is keyed on
- the image target name. For example, all
- simpleImage.virtex405-* targets will add the
- virtex405-head.S initialization code (This also means
- that the dts file for virtex405 targets should be
- named (virtex405-<board>.dts). Search the wrapper
- script for 'virtex405' and see the file
- arch/powerpc/boot/virtex405-head.S for details.
-
treeImage.%; Image format for used with OpenBIOS firmware found
on some ppc4xx hardware. This image embeds a device
tree blob inside the image.
@@ -116,10 +94,8 @@ Image types which embed a device tree blob (simpleImage, dtbImage, treeImage,
and cuImage) all generate the device tree blob from a file in the
arch/powerpc/boot/dts/ directory. The Makefile selects the correct device
tree source based on the name of the target. Therefore, if the kernel is
-built with 'make treeImage.walnut simpleImage.virtex405-ml403', then the
-build system will use arch/powerpc/boot/dts/walnut.dts to build
-treeImage.walnut and arch/powerpc/boot/dts/virtex405-ml403.dts to build
-the simpleImage.virtex405-ml403.
+built with 'make treeImage.walnut', then the build system will use
+arch/powerpc/boot/dts/walnut.dts to build treeImage.walnut.
Two special targets called 'zImage' and 'zImage.initrd' also exist. These
targets build all the default images as selected by the kernel configuration.
diff --git a/MAINTAINERS b/MAINTAINERS
index a0d86490c2c6..842a9bbc2013 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9668,12 +9668,6 @@ L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/8xx/
-LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
-L: linuxppc-dev@lists.ozlabs.org
-S: Orphan
-F: arch/powerpc/*/*virtex*
-F: arch/powerpc/*/*/*virtex*
-
LINUX FOR POWERPC PA SEMI PWRFICIENT
L: linuxppc-dev@lists.ozlabs.org
S: Orphan
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 0b063830eea8..b88900f4832f 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -230,7 +230,7 @@ config PPC_EARLY_DEBUG_40x
help
Select this to enable early debugging for IBM 40x chips via the
inbuilt serial port. This works on chips with a 16550 compatible
- UART. Xilinx chips with uartlite cannot use this option.
+ UART.
config PPC_EARLY_DEBUG_CPM
bool "Early serial debugging for Freescale CPM-based serial ports"
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index c53a1b8bba8b..d8077b7071dd 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -79,7 +79,6 @@ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
-$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
# The pre-boot decompressors pull in a lot of kernel headers and other source
# files. This creates a bit of a dependency headache since we need to copy
@@ -129,14 +128,12 @@ src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c
src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
-src-wlib-$(CONFIG_XILINX_VIRTEX) += uartlite.c
src-wlib-$(CONFIG_CPM) += cpm-serial.c
src-plat-y := of.c epapr.c
src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
treeboot-walnut.c cuboot-acadia.c \
- cuboot-kilauea.c simpleboot.c \
- virtex405-head.S virtex.c
+ cuboot-kilauea.c simpleboot.c
src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-bamboo.c cuboot-sam440ep.c \
cuboot-sequoia.c cuboot-rainier.c \
@@ -144,7 +141,7 @@ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-warp.c cuboot-yosemite.c \
treeboot-iss4xx.c treeboot-currituck.c \
treeboot-akebono.c \
- simpleboot.c fixed-head.S virtex.c
+ simpleboot.c fixed-head.S
src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile
index 1cbc0e4ce857..fb335d05aae8 100644
--- a/arch/powerpc/boot/dts/Makefile
+++ b/arch/powerpc/boot/dts/Makefile
@@ -4,4 +4,3 @@ subdir-y += fsl
dtstree := $(srctree)/$(src)
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-dtb-$(CONFIG_XILINX_VIRTEX440_GENERIC_BOARD) += virtex440-ml507.dtb virtex440-ml510.dtb
diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts
deleted file mode 100644
index 66f1c6312de6..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml507.dts
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * This file supports the Xilinx ML507 board with the 440 processor.
- * A reference design for the FPGA is provided at http://git.xilinx.com.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- * ---
- *
- * Device Tree Generator version: 1.1
- *
- * CAUTION: This file is automatically generated by libgen.
- * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
- *
- * XPS project directory: ml507_ppc440_emb_ref
- */
-
-/dts-v1/;
-
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- model = "testing";
- DDR2_SDRAM: memory@0 {
- device_type = "memory";
- reg = < 0 0x10000000 >;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = &RS232_Uart_1;
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- clock-frequency = <400000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <400000000>;
- xlnx,apu-control = <1>;
- xlnx,apu-udi-0 = <0>;
- xlnx,apu-udi-1 = <0>;
- xlnx,apu-udi-10 = <0>;
- xlnx,apu-udi-11 = <0>;
- xlnx,apu-udi-12 = <0>;
- xlnx,apu-udi-13 = <0>;
- xlnx,apu-udi-14 = <0>;
- xlnx,apu-udi-15 = <0>;
- xlnx,apu-udi-2 = <0>;
- xlnx,apu-udi-3 = <0>;
- xlnx,apu-udi-4 = <0>;
- xlnx,apu-udi-5 = <0>;
- xlnx,apu-udi-6 = <0>;
- xlnx,apu-udi-7 = <0>;
- xlnx,apu-udi-8 = <0>;
- xlnx,apu-udi-9 = <0>;
- xlnx,dcr-autolock-enable = <1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0>;
- xlnx,dcu-rd-noncache-plb-prio = <0>;
- xlnx,dcu-rd-touch-plb-prio = <0>;
- xlnx,dcu-rd-urgent-plb-prio = <0>;
- xlnx,dcu-wr-flush-plb-prio = <0>;
- xlnx,dcu-wr-store-plb-prio = <0>;
- xlnx,dcu-wr-urgent-plb-prio = <0>;
- xlnx,dma0-control = <0>;
- xlnx,dma0-plb-prio = <0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0>;
- xlnx,dma1-plb-prio = <0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0>;
- xlnx,dma2-plb-prio = <0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0>;
- xlnx,dma3-plb-prio = <0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0>;
- xlnx,generate-plb-timespecs = <1>;
- xlnx,icu-rd-fetch-plb-prio = <0>;
- xlnx,icu-rd-spec-plb-prio = <0>;
- xlnx,icu-rd-touch-plb-prio = <0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <1>;
- xlnx,mplb-arb-mode = <0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0>;
- xlnx,mplb-prio-dcur = <2>;
- xlnx,mplb-prio-dcuw = <3>;
- xlnx,mplb-prio-icu = <4>;
- xlnx,mplb-prio-splb0 = <1>;
- xlnx,mplb-prio-splb1 = <0>;
- xlnx,mplb-read-pipe-enable = <1>;
- xlnx,mplb-sync-tattribute = <0>;
- xlnx,mplb-wdog-enable = <1>;
- xlnx,mplb-write-pipe-enable = <1>;
- xlnx,mplb-write-post-enable = <1>;
- xlnx,num-dma = <1>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0>;
- xlnx,ppc440mc-addr-high = <0xfffffff>;
- xlnx,ppc440mc-arb-mode = <0>;
- xlnx,ppc440mc-bank-conflict-mask = <0xc00000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <8>;
- xlnx,ppc440mc-prio-dcur = <2>;
- xlnx,ppc440mc-prio-dcuw = <3>;
- xlnx,ppc440mc-prio-icu = <4>;
- xlnx,ppc440mc-prio-splb0 = <1>;
- xlnx,ppc440mc-prio-splb1 = <0>;
- xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>;
- xlnx,ppcdm-asyncmode = <0>;
- xlnx,ppcds-asyncmode = <0>;
- xlnx,user-reset = <0>;
- DMA0: sdma@80 {
- compatible = "xlnx,ll-dma-1.00.a";
- dcr-reg = < 0x80 0x11 >;
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 11 2 >;
- } ;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- DIP_Switches_8Bit: gpio@81460000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x81460000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x2af8>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 5 2 >;
- llink-connected = <&DMA0>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <1>;
- xlnx,phy-type = <1>;
- xlnx,phyaddr = <1>;
- xlnx,rxcsum = <1>;
- xlnx,rxfifo = <0x1000>;
- xlnx,temac-type = <0>;
- xlnx,txcsum = <1>;
- xlnx,txfifo = <0x1000>;
- phy-handle = <&phy7>;
- clock-frequency = <100000000>;
- phy7: phy@7 {
- compatible = "marvell,88e1111";
- reg = <7>;
- } ;
- } ;
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x0>;
- xlnx,sda-inertial-delay = <0x0>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LEDs_8Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_Positions: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- Push_Buttons_5Bit: gpio@81440000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- reg = < 0x81440000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0>;
- xlnx,has-external-xin = <0>;
- xlnx,is-a-16550 = <1>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 4 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
- compatible = "xlnx,xps-timebase-wdt-1.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 2 0 1 2 >;
- reg = < 0x83a00000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,wdt-enable-once = <0>;
- xlnx,wdt-interval = <0x1e>;
- } ;
- xps_timer_1: timer@83c00000 {
- compatible = "xlnx,xps-timer-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 3 2 >;
- reg = < 0x83c00000 0x10000 >;
- xlnx,count-width = <0x20>;
- xlnx,family = "virtex5";
- xlnx,gen0-assert = <1>;
- xlnx,gen1-assert = <1>;
- xlnx,one-timer-only = <1>;
- xlnx,trig0-assert = <1>;
- xlnx,trig1-assert = <1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/dts/virtex440-ml510.dts b/arch/powerpc/boot/dts/virtex440-ml510.dts
deleted file mode 100644
index 3b736ca26ddc..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml510.dts
+++ /dev/null
@@ -1,466 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Xilinx ML510 Reference Design support
- *
- * This DTS file was created for the ml510_bsb1_pcores_ppc440 reference design.
- * The reference design contains a bug which prevent PCI DMA from working
- * properly. A description of the bug is given in the plbv46_pci section. It
- * needs to be fixed by the user until Xilinx updates their reference design.
- *
- * Copyright 2009, Roderick Colenbrander
- */
-
-/dts-v1/;
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,ml510-ref-design", "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- DDR2_SDRAM_DIMM0: memory@0 {
- device_type = "memory";
- reg = < 0x0 0x20000000 >;
- } ;
- alias {
- ethernet0 = &Hard_Ethernet_MAC;
- serial0 = &RS232_Uart_1;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = "/plb@0/serial@83e00000";
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <0x1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- clock-frequency = <300000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <300000000>;
- xlnx,apu-control = <0x2000>;
- xlnx,apu-udi-0 = <0x0>;
- xlnx,apu-udi-1 = <0x0>;
- xlnx,apu-udi-10 = <0x0>;
- xlnx,apu-udi-11 = <0x0>;
- xlnx,apu-udi-12 = <0x0>;
- xlnx,apu-udi-13 = <0x0>;
- xlnx,apu-udi-14 = <0x0>;
- xlnx,apu-udi-15 = <0x0>;
- xlnx,apu-udi-2 = <0x0>;
- xlnx,apu-udi-3 = <0x0>;
- xlnx,apu-udi-4 = <0x0>;
- xlnx,apu-udi-5 = <0x0>;
- xlnx,apu-udi-6 = <0x0>;
- xlnx,apu-udi-7 = <0x0>;
- xlnx,apu-udi-8 = <0x0>;
- xlnx,apu-udi-9 = <0x0>;
- xlnx,dcr-autolock-enable = <0x1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0x0>;
- xlnx,dcu-rd-noncache-plb-prio = <0x0>;
- xlnx,dcu-rd-touch-plb-prio = <0x0>;
- xlnx,dcu-rd-urgent-plb-prio = <0x0>;
- xlnx,dcu-wr-flush-plb-prio = <0x0>;
- xlnx,dcu-wr-store-plb-prio = <0x0>;
- xlnx,dcu-wr-urgent-plb-prio = <0x0>;
- xlnx,dma0-control = <0x0>;
- xlnx,dma0-plb-prio = <0x0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0x0>;
- xlnx,dma1-plb-prio = <0x0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0x0>;
- xlnx,dma2-plb-prio = <0x0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0x0>;
- xlnx,dma3-plb-prio = <0x0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0x0>;
- xlnx,generate-plb-timespecs = <0x1>;
- xlnx,icu-rd-fetch-plb-prio = <0x0>;
- xlnx,icu-rd-spec-plb-prio = <0x0>;
- xlnx,icu-rd-touch-plb-prio = <0x0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <0x1>;
- xlnx,mplb-arb-mode = <0x0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <0x8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0x0>;
- xlnx,mplb-prio-dcur = <0x2>;
- xlnx,mplb-prio-dcuw = <0x3>;
- xlnx,mplb-prio-icu = <0x4>;
- xlnx,mplb-prio-splb0 = <0x1>;
- xlnx,mplb-prio-splb1 = <0x0>;
- xlnx,mplb-read-pipe-enable = <0x1>;
- xlnx,mplb-sync-tattribute = <0x0>;
- xlnx,mplb-wdog-enable = <0x1>;
- xlnx,mplb-write-pipe-enable = <0x1>;
- xlnx,mplb-write-post-enable = <0x1>;
- xlnx,num-dma = <0x0>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0x0>;
- xlnx,ppc440mc-addr-high = <0x1fffffff>;
- xlnx,ppc440mc-arb-mode = <0x0>;
- xlnx,ppc440mc-bank-conflict-mask = <0x1800000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <0x8>;
- xlnx,ppc440mc-prio-dcur = <0x2>;
- xlnx,ppc440mc-prio-dcuw = <0x3>;
- xlnx,ppc440mc-prio-icu = <0x4>;
- xlnx,ppc440mc-prio-splb0 = <0x1>;
- xlnx,ppc440mc-prio-splb1 = <0x0>;
- xlnx,ppc440mc-row-conflict-mask = <0x7ffe00>;
- xlnx,ppcdm-asyncmode = <0x0>;
- xlnx,ppcds-asyncmode = <0x0>;
- xlnx,user-reset = <0x0>;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x1adb0>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- llink-connected = <&Hard_Ethernet_MAC_fifo>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <0x1>;
- xlnx,phy-type = <0x3>;
- xlnx,phyaddr = <0x1>;
- xlnx,rxcsum = <0x0>;
- xlnx,rxfifo = <0x8000>;
- xlnx,temac-type = <0x0>;
- xlnx,txcsum = <0x0>;
- xlnx,txfifo = <0x8000>;
- } ;
- } ;
- Hard_Ethernet_MAC_fifo: xps-ll-fifo@81a00000 {
- compatible = "xlnx,xps-ll-fifo-1.01.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81a00000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x5>;
- xlnx,sda-inertial-delay = <0x5>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LCD_OPTIONAL: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0xb>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_4Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0x4>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 11 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0x0>;
- xlnx,has-external-xin = <0x0>;
- xlnx,is-a-16550 = <0x1>;
- } ;
- SPI_EEPROM: xps-spi@feff8000 {
- compatible = "xlnx,xps-spi-2.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 >;
- reg = < 0xfeff8000 0x80 >;
- xlnx,family = "virtex5";
- xlnx,fifo-exist = <0x1>;
- xlnx,num-ss-bits = <0x1>;
- xlnx,num-transfer-bits = <0x8>;
- xlnx,sck-ratio = <0x80>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- plbv46_pci_0: plbv46-pci@85e00000 {
- #size-cells = <2>;
- #address-cells = <3>;
- compatible = "xlnx,plbv46-pci-1.03.a";
- device_type = "pci";
- reg = < 0x85e00000 0x10000 >;
-
- /*
- * The default ML510 BSB has C_IPIFBAR2PCIBAR_0 set to
- * 0 which means that a read/write to the memory mapped
- * i/o region (which starts at 0xa0000000) for pci
- * bar 0 on the plb side translates to 0.
- * It is important to set this value to 0xa0000000, so
- * that inbound and outbound pci transactions work
- * properly including DMA.
- */
- ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x20000000
- 0x01000000 0 0x00000000 0xf0000000 0 0x00010000>;
-
- #interrupt-cells = <1>;
- interrupt-parent = <&xps_intc_0>;
- interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
- interrupt-map = <
- /* IRQ mapping for pci slots and ALI M1533
- * periperhals. In total there are 5 interrupt
- * lines connected to a xps_intc controller.
- * Four of them are PCI IRQ A, B, C, D and
- * which correspond to respectively xpx_intc
- * 5, 4, 3 and 2. The fifth interrupt line is
- * connected to the south bridge and this one
- * uses irq 1 and is active high instead of
- * active low.
- *
- * The M1533 contains various peripherals
- * including AC97 audio, a modem, USB, IDE and
- * some power management stuff. The modem
- * isn't connected on the ML510 and the power
- * management core also isn't used.
- */
-
- /* IDSEL 0x16 / dev=6, bus=0 / PCI slot 3 */
- 0x3000 0 0 1 &xps_intc_0 3 2
- 0x3000 0 0 2 &xps_intc_0 2 2
- 0x3000 0 0 3 &xps_intc_0 5 2
- 0x3000 0 0 4 &xps_intc_0 4 2
-
- /* IDSEL 0x13 / dev=3, bus=1 / PCI slot 4 */
- /*
- 0x11800 0 0 1 &xps_intc_0 5 0 2
- 0x11800 0 0 2 &xps_intc_0 4 0 2
- 0x11800 0 0 3 &xps_intc_0 3 0 2
- 0x11800 0 0 4 &xps_intc_0 2 0 2
- */
-
- /* According to the datasheet + schematic
- * ABCD [FPGA] of slot 5 is mapped to DABC.
- * Testing showed that at least A maps to B,
- * the mapping of the other pins is a guess
- * and for that reason the lines have been
- * commented out.
- */
- /* IDSEL 0x15 / dev=5, bus=0 / PCI slot 5 */
- 0x2800 0 0 1 &xps_intc_0 4 2
- /*
- 0x2800 0 0 2 &xps_intc_0 3 2
- 0x2800 0 0 3 &xps_intc_0 2 2
- 0x2800 0 0 4 &xps_intc_0 5 2
- */
-
- /* IDSEL 0x12 / dev=2, bus=1 / PCI slot 6 */
- /*
- 0x11000 0 0 1 &xps_intc_0 4 0 2
- 0x11000 0 0 2 &xps_intc_0 3 0 2
- 0x11000 0 0 3 &xps_intc_0 2 0 2
- 0x11000 0 0 4 &xps_intc_0 5 0 2
- */
-
- /* IDSEL 0x11 / dev=1, bus=0 / AC97 audio */
- 0x0800 0 0 1 &i8259 7 2
-
- /* IDSEL 0x1b / dev=11, bus=0 / IDE */
- 0x5800 0 0 1 &i8259 14 2
-
- /* IDSEL 0x1f / dev 15, bus=0 / 2x USB 1.1 */
- 0x7800 0 0 1 &i8259 7 2
- >;
- ali_m1533 {
- #size-cells = <1>;
- #address-cells = <2>;
- i8259: interrupt-controller@20 {
- reg = <1 0x20 2
- 1 0xa0 2
- 1 0x4d0 2>;
- interrupt-controller;
- device_type = "interrupt-controller";
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
-
- /* south bridge irq is active high */
- interrupts = <1 3>;
- interrupt-parent = <&xps_intc_0>;
- };
- };
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <0x2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_tft_0: tft@86e00000 {
- compatible = "xlnx,xps-tft-1.00.a";
- reg = < 0x86e00000 0x10000 >;
- xlnx,dcr-splb-slave-if = <0x1>;
- xlnx,default-tft-base-addr = <0x0>;
- xlnx,family = "virtex5";
- xlnx,i2c-slave-addr = <0x76>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-native-dwidth = <0x40>;
- xlnx,mplb-smallest-slave = <0x20>;
- xlnx,tft-interface = <0x1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index e0606766480f..6455fc9a244f 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -88,7 +88,6 @@ int serial_console_init(void);
int ns16550_console_init(void *devp, struct serial_console_data *scdp);
int cpm_console_init(void *devp, struct serial_console_data *scdp);
int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp);
-int uartlite_console_init(void *devp, struct serial_console_data *scdp);
int opal_console_init(void *devp, struct serial_console_data *scdp);
void *simple_alloc_init(char *base, unsigned long heap_size,
unsigned long granularity, unsigned long max_allocs);
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 9457863147f9..0bfa7e87e546 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -132,11 +132,6 @@ int serial_console_init(void)
else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
rc = mpc5200_psc_console_init(devp, &serial_cd);
#endif
-#ifdef CONFIG_XILINX_VIRTEX
- else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
- dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))
- rc = uartlite_console_init(devp, &serial_cd);
-#endif
#ifdef CONFIG_PPC64_BOOT_WRAPPER
else if (dt_is_compatible(devp, "ibm,opal-console-raw"))
rc = opal_console_init(devp, &serial_cd);
diff --git a/arch/powerpc/boot/uartlite.c b/arch/powerpc/boot/uartlite.c
deleted file mode 100644
index 46bed69b4169..000000000000
--- a/arch/powerpc/boot/uartlite.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Xilinx UARTLITE bootloader driver
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <stdarg.h>
-#include <stddef.h>
-#include "types.h"
-#include "string.h"
-#include "stdio.h"
-#include "io.h"
-#include "ops.h"
-
-#define ULITE_RX 0x00
-#define ULITE_TX 0x04
-#define ULITE_STATUS 0x08
-#define ULITE_CONTROL 0x0c
-
-#define ULITE_STATUS_RXVALID 0x01
-#define ULITE_STATUS_TXFULL 0x08
-
-#define ULITE_CONTROL_RST_RX 0x02
-
-static void * reg_base;
-
-static int uartlite_open(void)
-{
- /* Clear the RX FIFO */
- out_be32(reg_base + ULITE_CONTROL, ULITE_CONTROL_RST_RX);
- return 0;
-}
-
-static void uartlite_putc(unsigned char c)
-{
- u32 reg = ULITE_STATUS_TXFULL;
- while (reg & ULITE_STATUS_TXFULL) /* spin on TXFULL bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- out_be32(reg_base + ULITE_TX, c);
-}
-
-static unsigned char uartlite_getc(void)
-{
- u32 reg = 0;
- while (!(reg & ULITE_STATUS_RXVALID)) /* spin waiting for RXVALID bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- return in_be32(reg_base + ULITE_RX);
-}
-
-static u8 uartlite_tstc(void)
-{
- u32 reg = in_be32(reg_base + ULITE_STATUS);
- return reg & ULITE_STATUS_RXVALID;
-}
-
-int uartlite_console_init(void *devp, struct serial_console_data *scdp)
-{
- int n;
- unsigned long reg_phys;
-
- n = getprop(devp, "virtual-reg", ®_base, sizeof(reg_base));
- if (n != sizeof(reg_base)) {
- if (!dt_xlate_reg(devp, 0, ®_phys, NULL))
- return -1;
-
- reg_base = (void *)reg_phys;
- }
-
- scdp->open = uartlite_open;
- scdp->putc = uartlite_putc;
- scdp->getc = uartlite_getc;
- scdp->tstc = uartlite_tstc;
- scdp->close = NULL;
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex.c b/arch/powerpc/boot/virtex.c
deleted file mode 100644
index f731cbb4bff0..000000000000
--- a/arch/powerpc/boot/virtex.c
+++ /dev/null
@@ -1,97 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * The platform specific code for virtex devices since a boot loader is not
- * always used.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- */
-
-#include "ops.h"
-#include "io.h"
-#include "stdio.h"
-
-#define UART_DLL 0 /* Out: Divisor Latch Low */
-#define UART_DLM 1 /* Out: Divisor Latch High */
-#define UART_FCR 2 /* Out: FIFO Control Register */
-#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
-#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
-#define UART_LCR 3 /* Out: Line Control Register */
-#define UART_MCR 4 /* Out: Modem Control Register */
-#define UART_MCR_RTS 0x02 /* RTS complement */
-#define UART_MCR_DTR 0x01 /* DTR complement */
-#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */
-#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
-
-static int virtex_ns16550_console_init(void *devp)
-{
- unsigned char *reg_base;
- u32 reg_shift, reg_offset, clk, spd;
- u16 divisor;
- int n;
-
- if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1)
- return -1;
-
- n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset));
- if (n == sizeof(reg_offset))
- reg_base += reg_offset;
-
- n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift));
- if (n != sizeof(reg_shift))
- reg_shift = 0;
-
- n = getprop(devp, "current-speed", (void *)&spd, sizeof(spd));
- if (n != sizeof(spd))
- spd = 9600;
-
- /* should there be a default clock rate?*/
- n = getprop(devp, "clock-frequency", (void *)&clk, sizeof(clk));
- if (n != sizeof(clk))
- return -1;
-
- divisor = clk / (16 * spd);
-
- /* Access baud rate */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_DLAB);
-
- /* Baud rate based on input clock */
- out_8(reg_base + (UART_DLL << reg_shift), divisor & 0xFF);
- out_8(reg_base + (UART_DLM << reg_shift), divisor >> 8);
-
- /* 8 data, 1 stop, no parity */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_WLEN8);
-
- /* RTS/DTR */
- out_8(reg_base + (UART_MCR << reg_shift), UART_MCR_RTS | UART_MCR_DTR);
-
- /* Clear transmitter and receiver */
- out_8(reg_base + (UART_FCR << reg_shift),
- UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR);
- return 0;
-}
-
-/* For virtex, the kernel may be loaded without using a bootloader and if so
- some UARTs need more setup than is provided in the normal console init
-*/
-int platform_specific_init(void)
-{
- void *devp;
- char devtype[MAX_PROP_LEN];
- char path[MAX_PATH_LEN];
-
- devp = finddevice("/chosen");
- if (devp == NULL)
- return -1;
-
- if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
- devp = finddevice(path);
- if (devp == NULL)
- return -1;
-
- if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0)
- && !strcmp(devtype, "serial")
- && (dt_is_compatible(devp, "ns16550")))
- virtex_ns16550_console_init(devp);
- }
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S
deleted file mode 100644
index 00bab7d7c48c..000000000000
--- a/arch/powerpc/boot/virtex405-head.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include "ppc_asm.h"
-
- .text
- .global _zimage_start
-_zimage_start:
-
- /* PPC errata 213: needed by Virtex-4 FX */
- mfccr0 0
- oris 0,0,0x50000000@h
- mtccr0 0
-
- /*
- * Invalidate the data cache if the data cache is turned off.
- * - The 405 core does not invalidate the data cache on power-up
- * or reset but does turn off the data cache. We cannot assume
- * that the cache contents are valid.
- * - If the data cache is turned on this must have been done by
- * a bootloader and we assume that the cache contents are
- * valid.
- */
- mfdccr r9
- cmplwi r9,0
- bne 2f
- lis r9,0
- li r8,256
- mtctr r8
-1: dccci r0,r9
- addi r9,r9,0x20
- bdnz 1b
-2: b _zimage_start_lib
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index ed6266367bc0..de5fd5a047e8 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -323,14 +323,6 @@ adder875-redboot)
platformo="$object/fixed-head.o $object/redboot-8xx.o"
binary=y
;;
-simpleboot-virtex405-*)
- platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
-simpleboot-virtex440-*)
- platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
simpleboot-*)
platformo="$object/fixed-head.o $object/simpleboot.o"
binary=y
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
deleted file mode 100644
index 5e7c61d1d7d0..000000000000
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-CONFIG_40x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_WALNUT is not set
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
deleted file mode 100644
index 1f74079e1703..000000000000
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ /dev/null
@@ -1,74 +0,0 @@
-CONFIG_44x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_EBONY is not set
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index a5f683aed328..88960a72b525 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -14,7 +14,6 @@ CONFIG_EP405=y
CONFIG_HOTFOOT=y
CONFIG_KILAUEA=y
CONFIG_MAKALU=y
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -37,33 +36,26 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_XILINX_SYSACE=m
CONFIG_NETDEVICES=y
CONFIG_IBM_EMAC=y
# CONFIG_INPUT is not set
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_EXT2_FS=y
CONFIG_EXT4_FS=m
CONFIG_VFAT_FS=m
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index a41eedfe0a5f..8b595f67068c 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -22,7 +22,6 @@ CONFIG_GLACIER=y
CONFIG_REDWOOD=y
CONFIG_EIGER=y
CONFIG_YOSEMITE=y
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
CONFIG_PPC4xx_GPIO=y
CONFIG_MATH_EMULATION=y
CONFIG_NET=y
@@ -46,7 +45,6 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_XILINX_SYSACE=m
CONFIG_SCSI=m
CONFIG_BLK_DEV_SD=m
# CONFIG_SCSI_LOWLEVEL is not set
@@ -57,7 +55,6 @@ CONFIG_IBM_EMAC=y
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
@@ -65,18 +62,13 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_USB=m
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_OHCI_HCD=m
diff --git a/arch/powerpc/include/asm/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
deleted file mode 100644
index ca9aa162fb09..000000000000
--- a/arch/powerpc/include/asm/xilinx_intc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Xilinx intc external definitions
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- */
-#ifndef _ASM_POWERPC_XILINX_INTC_H
-#define _ASM_POWERPC_XILINX_INTC_H
-
-#ifdef __KERNEL__
-
-extern void __init xilinx_intc_init_tree(void);
-extern unsigned int xintc_get_irq(void);
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_XILINX_INTC_H */
diff --git a/arch/powerpc/include/asm/xilinx_pci.h b/arch/powerpc/include/asm/xilinx_pci.h
deleted file mode 100644
index 7a8275caf6af..000000000000
--- a/arch/powerpc/include/asm/xilinx_pci.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Xilinx pci external definitions
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#ifndef INCLUDE_XILINX_PCI
-#define INCLUDE_XILINX_PCI
-
-#ifdef CONFIG_XILINX_PCI
-extern void __init xilinx_pci_init(void);
-#else
-static inline void __init xilinx_pci_init(void) { return; }
-#endif
-
-#endif /* INCLUDE_XILINX_PCI */
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 245be4fafe13..2dff9041bcdc 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1385,32 +1385,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_4xx,
.platform = "ppc405",
},
- { /* Xilinx Virtex-II Pro */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20010000,
- .cpu_name = "Virtex-II Pro",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
- { /* Xilinx Virtex-4 FX */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20011000,
- .cpu_name = "Virtex-4 FX",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
{ /* 405EP */
.pvr_mask = 0xffff0000,
.pvr_value = 0x51210000,
@@ -1800,19 +1774,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_440A,
.platform = "ppc440",
},
- { /* 440 in Xilinx Virtex-5 FXT */
- .pvr_mask = 0xfffffff0,
- .pvr_value = 0x7ff21910,
- .cpu_name = "440 in Virtex-5 FXT",
- .cpu_features = CPU_FTRS_44X,
- .cpu_user_features = COMMON_USER_BOOKE,
- .mmu_features = MMU_FTR_TYPE_44x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .cpu_setup = __setup_cpu_440x5,
- .machine_check = machine_check_440A,
- .platform = "ppc440",
- },
{ /* 460EX */
.pvr_mask = 0xffff0006,
.pvr_value = 0x13020002,
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 6da813b65b42..d06ca51e8443 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -55,23 +55,6 @@ config WALNUT
help
This option enables support for the IBM PPC405GP evaluation board.
-config XILINX_VIRTEX_GENERIC_BOARD
- bool "Generic Xilinx Virtex board"
- depends on 40x
- select XILINX_VIRTEX_II_PRO
- select XILINX_VIRTEX_4_FX
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards.
-
- The generic virtex board support matches any device tree which
- specifies 'xilinx,virtex' in its compatible field. This includes
- the Xilinx ML3xx and ML4xx reference designs using the powerpc
- core.
-
- Most Virtex designs should use this unless it needs to do some
- special configuration at board probe time.
-
config OBS600
bool "OpenBlockS 600"
depends on 40x
@@ -109,20 +92,6 @@ config 405EZ
select IBM_EMAC_MAL_CLR_ICINTSTAT if IBM_EMAC
select IBM_EMAC_MAL_COMMON_ERR if IBM_EMAC
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-config XILINX_VIRTEX_II_PRO
- bool
- select XILINX_VIRTEX
- select IBM405_ERR77
- select IBM405_ERR51
-
-config XILINX_VIRTEX_4_FX
- bool
- select XILINX_VIRTEX
-
config STB03xxx
bool
select IBM405_ERR77
diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile
index 828d78340dd9..e9386deed505 100644
--- a/arch/powerpc/platforms/40x/Makefile
+++ b/arch/powerpc/platforms/40x/Makefile
@@ -1,5 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_WALNUT) += walnut.o
-obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o
obj-$(CONFIG_EP405) += ep405.o
obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o
diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c
deleted file mode 100644
index e3d5e095846b..000000000000
--- a/arch/powerpc/platforms/40x/virtex.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/ppc4xx.h>
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .restart = ppc4xx_reset_system,
- .calibrate_decr = generic_calibrate_decr,
-};
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 25ebe634a661..39e93d23fb38 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -232,33 +232,6 @@ config ICON
help
This option enables support for the AMCC PPC440SPe evaluation board.
-config XILINX_VIRTEX440_GENERIC_BOARD
- bool "Generic Xilinx Virtex 5 FXT board support"
- depends on 44x
- select XILINX_VIRTEX_5_FXT
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards
- that use a 440 based processor in the Virtex 5 FXT FPGA architecture.
-
- The generic virtex board support matches any device tree which
- specifies 'xlnx,virtex440' in its compatible field. This includes
- the Xilinx ML5xx reference designs using the powerpc core.
-
- Most Virtex 5 designs should use this unless it needs to do some
- special configuration at board probe time.
-
-config XILINX_ML510
- bool "Xilinx ML510 extra support"
- depends on XILINX_VIRTEX440_GENERIC_BOARD
- select HAVE_PCI
- select XILINX_PCI if PCI
- select PPC_INDIRECT_PCI if PCI
- select PPC_I8259 if PCI
- help
- This option enables extra support for features on the Xilinx ML510
- board. The ML510 has a PCI bus with ALI south bridge.
-
config PPC44x_SIMPLE
bool "Simple PowerPC 44x board support"
depends on 44x
@@ -354,13 +327,3 @@ config 476FPE_ERR46
config IBM440EP_ERR42
bool
-# Xilinx specific config options.
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above
-config XILINX_VIRTEX_5_FXT
- bool
- select XILINX_VIRTEX
-
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 1b78c6af821a..5ba031f57652 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -7,8 +7,6 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
obj-$(CONFIG_EBONY) += ebony.o
obj-$(CONFIG_SAM440EP) += sam440ep.o
obj-$(CONFIG_WARP) += warp.o
-obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
-obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
obj-$(CONFIG_ISS4xx) += iss4xx.o
obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
obj-$(CONFIG_CURRITUCK) += ppc476.o
diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c
deleted file mode 100644
index 3eb13ed926ee..000000000000
--- a/arch/powerpc/platforms/44x/virtex.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Xilinx Virtex 5FXT based board support, derived from
- * the Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- * Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/reg.h>
-#include <asm/ppc4xx.h>
-#include "44x.h"
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "simple-bus", },
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v46-1.02.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex440"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex440",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .calibrate_decr = generic_calibrate_decr,
- .restart = ppc4xx_reset_system,
-};
diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c
deleted file mode 100644
index 349f218b335c..000000000000
--- a/arch/powerpc/platforms/44x/virtex_ml510.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <asm/i8259.h>
-#include <linux/pci.h>
-#include "44x.h"
-
-/**
- * ml510_ail_quirk
- */
-static void ml510_ali_quirk(struct pci_dev *dev)
-{
- /* Enable the IDE controller */
- pci_write_config_byte(dev, 0x58, 0x4c);
- /* Assign irq 14 to the primary ide channel */
- pci_write_config_byte(dev, 0x44, 0x0d);
- /* Assign irq 15 to the secondary ide channel */
- pci_write_config_byte(dev, 0x75, 0x0f);
- /* Set the ide controller in native mode */
- pci_write_config_byte(dev, 0x09, 0xff);
-
- /* INTB = disabled, INTA = disabled */
- pci_write_config_byte(dev, 0x48, 0x00);
- /* INTD = disabled, INTC = disabled */
- pci_write_config_byte(dev, 0x4a, 0x00);
- /* Audio = INT7, Modem = disabled. */
- pci_write_config_byte(dev, 0x4b, 0x60);
- /* USB = INT7 */
- pci_write_config_byte(dev, 0x74, 0x06);
-}
-DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);
-
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 1f8025383caa..5e6479d409a0 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -317,8 +317,4 @@ config MCU_MPC8349EMITX
also register MCU GPIOs with the generic GPIO API, so you'll able
to use MCU pins as GPIOs.
-config XILINX_PCI
- bool "Xilinx PCI host bridge support"
- depends on PCI && XILINX_VIRTEX
-
endmenu
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index cb5a5bd2cef5..026b3f01a991 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -31,8 +31,6 @@ obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_IPIC) += ipic.o
-obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o
-obj-$(CONFIG_XILINX_PCI) += xilinx_pci.o
obj-$(CONFIG_OF_RTC) += of_rtc.o
obj-$(CONFIG_CPM) += cpm_common.o
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
deleted file mode 100644
index 4a86dcff3fcd..000000000000
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Interrupt controller driver for Xilinx Virtex FPGAs
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- */
-
-/*
- * This is a driver for the interrupt controller typically found in
- * Xilinx Virtex FPGA designs.
- *
- * The interrupt sense levels are hard coded into the FPGA design with
- * typically a 1:1 relationship between irq lines and devices (no shared
- * irq lines). Therefore, this driver does not attempt to handle edge
- * and level interrupts differently.
- */
-#undef DEBUG
-
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/i8259.h>
-#include <asm/irq.h>
-#include <linux/irqchip.h>
-
-#if defined(CONFIG_PPC_I8259)
-/*
- * Support code for cascading to 8259 interrupt controllers
- */
-static void xilinx_i8259_cascade(struct irq_desc *desc)
-{
- struct irq_chip *chip = irq_desc_get_chip(desc);
- unsigned int cascade_irq = i8259_irq();
-
- if (cascade_irq)
- generic_handle_irq(cascade_irq);
-
- /* Let xilinx_intc end the interrupt */
- chip->irq_unmask(&desc->irq_data);
-}
-
-static void __init xilinx_i8259_setup_cascade(void)
-{
- struct device_node *cascade_node;
- int cascade_irq;
-
- /* Initialize i8259 controller */
- cascade_node = of_find_compatible_node(NULL, NULL, "chrp,iic");
- if (!cascade_node)
- return;
-
- cascade_irq = irq_of_parse_and_map(cascade_node, 0);
- if (!cascade_irq) {
- pr_err("virtex_ml510: Failed to map cascade interrupt\n");
- goto out;
- }
-
- i8259_init(cascade_node, 0);
- irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
-
- /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
- /* This looks like a dirty hack to me --gcl */
- outb(0xc0, 0x4d0);
- outb(0xc0, 0x4d1);
-
- out:
- of_node_put(cascade_node);
-}
-#else
-static inline void xilinx_i8259_setup_cascade(void) { return; }
-#endif /* defined(CONFIG_PPC_I8259) */
-
-/*
- * Initialize master Xilinx interrupt controller
- */
-void __init xilinx_intc_init_tree(void)
-{
- irqchip_init();
- xilinx_i8259_setup_cascade();
-}
diff --git a/arch/powerpc/sysdev/xilinx_pci.c b/arch/powerpc/sysdev/xilinx_pci.c
deleted file mode 100644
index fea5667699ed..000000000000
--- a/arch/powerpc/sysdev/xilinx_pci.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * PCI support for Xilinx plbv46_pci soft-core which can be used on
- * Xilinx Virtex ML410 / ML510 boards.
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * The pci bridge fixup code was copied from ppc4xx_pci.c and was written
- * by Benjamin Herrenschmidt.
- * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/ioport.h>
-#include <linux/of.h>
-#include <linux/pci.h>
-#include <mm/mmu_decl.h>
-#include <asm/io.h>
-#include <asm/xilinx_pci.h>
-
-#define XPLB_PCI_ADDR 0x10c
-#define XPLB_PCI_DATA 0x110
-#define XPLB_PCI_BUS 0x114
-
-#define PCI_HOST_ENABLE_CMD PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY
-
-static const struct of_device_id xilinx_pci_match[] = {
- { .compatible = "xlnx,plbv46-pci-1.03.a", },
- {}
-};
-
-/**
- * xilinx_pci_fixup_bridge - Block Xilinx PHB configuration.
- */
-static void xilinx_pci_fixup_bridge(struct pci_dev *dev)
-{
- struct pci_controller *hose;
- int i;
-
- if (dev->devfn || dev->bus->self)
- return;
-
- hose = pci_bus_to_host(dev->bus);
- if (!hose)
- return;
-
- if (!of_match_node(xilinx_pci_match, hose->dn))
- return;
-
- /* Hide the PCI host BARs from the kernel as their content doesn't
- * fit well in the resource management
- */
- for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- dev->resource[i].flags = 0;
- }
-
- dev_info(&dev->dev, "Hiding Xilinx plb-pci host bridge resources %s\n",
- pci_name(dev));
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, xilinx_pci_fixup_bridge);
-
-/**
- * xilinx_pci_exclude_device - Don't do config access for non-root bus
- *
- * This is a hack. Config access to any bus other than bus 0 does not
- * currently work on the ML510 so we prevent it here.
- */
-static int
-xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn)
-{
- return (bus != 0);
-}
-
-/**
- * xilinx_pci_init - Find and register a Xilinx PCI host bridge
- */
-void __init xilinx_pci_init(void)
-{
- struct pci_controller *hose;
- struct resource r;
- void __iomem *pci_reg;
- struct device_node *pci_node;
-
- pci_node = of_find_matching_node(NULL, xilinx_pci_match);
- if(!pci_node)
- return;
-
- if (of_address_to_resource(pci_node, 0, &r)) {
- pr_err("xilinx-pci: cannot resolve base address\n");
- return;
- }
-
- hose = pcibios_alloc_controller(pci_node);
- if (!hose) {
- pr_err("xilinx-pci: pcibios_alloc_controller() failed\n");
- return;
- }
-
- /* Setup config space */
- setup_indirect_pci(hose, r.start + XPLB_PCI_ADDR,
- r.start + XPLB_PCI_DATA,
- PPC_INDIRECT_TYPE_SET_CFG_TYPE);
-
- /* According to the xilinx plbv46_pci documentation the soft-core starts
- * a self-init when the bus master enable bit is set. Without this bit
- * set the pci bus can't be scanned.
- */
- early_write_config_word(hose, 0, 0, PCI_COMMAND, PCI_HOST_ENABLE_CMD);
-
- /* Set the max latency timer to 255 */
- early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0xff);
-
- /* Set the max bus number to 255 */
- pci_reg = of_iomap(pci_node, 0);
- out_8(pci_reg + XPLB_PCI_BUS, 0xff);
- iounmap(pci_reg);
-
- /* Nothing past the root bridge is working right now. By default
- * exclude config access to anything except bus 0 */
- if (!ppc_md.pci_exclude_device)
- ppc_md.pci_exclude_device = xilinx_pci_exclude_device;
-
- /* Register the host bridge with the linux kernel! */
- pci_process_bridge_OF_ranges(hose, pci_node, 1);
-
- pr_info("xilinx-pci: Registered PCI host bridge\n");
-}
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 26956c006987..0ccbd6fd6de1 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -316,7 +316,7 @@ config DTLK
config XILINX_HWICAP
tristate "Xilinx HWICAP Support"
- depends on XILINX_VIRTEX || MICROBLAZE
+ depends on MICROBLAZE
help
This option enables support for Xilinx Internal Configuration
Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index f65991a67af2..b174650e0f09 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2007,7 +2007,7 @@ config FB_PS3_DEFAULT_SIZE_M
config FB_XILINX
tristate "Xilinx frame buffer support"
- depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
+ depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
--
2.26.0
^ permalink raw reply related [flat|nested] 57+ messages in thread
* [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-30 13:32 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
linux-fbdev, dri-devel, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Michael Ellerman, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Rob Herring, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Dmitry Vyukov,
Christophe Leroy, Wei Hu, Greg Kroah-Hartman, Nick Desaulniers,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
The latest Xilinx design tools called ISE and EDK has been released in
October 2013. New tool doesn't support any PPC405/PPC440 new designs.
These platforms are no longer supported and tested.
PowerPC 405/440 port is orphan from 2013 by
commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
that's why it is time to remove the support fot these platforms.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
Changes in v2:
- Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
v1 to keep them the same as before. (kbuild reported some issues with it
too)
Documentation/devicetree/bindings/xilinx.txt | 143 ------
Documentation/powerpc/bootwrapper.rst | 28 +-
MAINTAINERS | 6 -
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/Makefile | 7 +-
arch/powerpc/boot/dts/Makefile | 1 -
arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
arch/powerpc/boot/ops.h | 1 -
arch/powerpc/boot/serial.c | 5 -
arch/powerpc/boot/uartlite.c | 79 ----
arch/powerpc/boot/virtex.c | 97 ----
arch/powerpc/boot/virtex405-head.S | 31 --
arch/powerpc/boot/wrapper | 8 -
arch/powerpc/configs/40x/virtex_defconfig | 75 ---
arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
arch/powerpc/configs/ppc40x_defconfig | 8 -
arch/powerpc/configs/ppc44x_defconfig | 8 -
arch/powerpc/include/asm/xilinx_intc.h | 16 -
arch/powerpc/include/asm/xilinx_pci.h | 21 -
arch/powerpc/kernel/cputable.c | 39 --
arch/powerpc/platforms/40x/Kconfig | 31 --
arch/powerpc/platforms/40x/Makefile | 1 -
arch/powerpc/platforms/40x/virtex.c | 54 ---
arch/powerpc/platforms/44x/Kconfig | 37 --
arch/powerpc/platforms/44x/Makefile | 2 -
arch/powerpc/platforms/44x/virtex.c | 60 ---
arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
arch/powerpc/platforms/Kconfig | 4 -
arch/powerpc/sysdev/Makefile | 2 -
arch/powerpc/sysdev/xilinx_intc.c | 88 ----
arch/powerpc/sysdev/xilinx_pci.c | 132 ------
drivers/char/Kconfig | 2 +-
drivers/video/fbdev/Kconfig | 2 +-
34 files changed, 7 insertions(+), 1959 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
delete mode 100644 arch/powerpc/boot/uartlite.c
delete mode 100644 arch/powerpc/boot/virtex.c
delete mode 100644 arch/powerpc/boot/virtex405-head.S
delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
delete mode 100644 arch/powerpc/platforms/40x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
index d058ace29345..28199b31fe5e 100644
--- a/Documentation/devicetree/bindings/xilinx.txt
+++ b/Documentation/devicetree/bindings/xilinx.txt
@@ -86,149 +86,6 @@
xlnx,use-parity = <0>;
};
- Some IP cores actually implement 2 or more logical devices. In
- this case, the device should still describe the whole IP core with
- a single node and add a child node for each logical device. The
- ranges property can be used to translate from parent IP-core to the
- registers of each device. In addition, the parent node should be
- compatible with the bus type 'xlnx,compound', and should contain
- #address-cells and #size-cells, as with any other bus. (Note: this
- makes the assumption that both logical devices have the same bus
- binding. If this is not true, then separate nodes should be used
- for each logical device). The 'cell-index' property can be used to
- enumerate logical devices within an IP core. For example, the
- following is the system.mhs entry for the dual ps2 controller found
- on the ml403 reference design.
-
- BEGIN opb_ps2_dual_ref
- PARAMETER INSTANCE = opb_ps2_dual_ref_0
- PARAMETER HW_VER = 1.00.a
- PARAMETER C_BASEADDR = 0xA9000000
- PARAMETER C_HIGHADDR = 0xA9001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- PORT Sys_Intr1 = ps2_1_intr
- PORT Sys_Intr2 = ps2_2_intr
- PORT Clkin1 = ps2_clk_rx_1
- PORT Clkin2 = ps2_clk_rx_2
- PORT Clkpd1 = ps2_clk_tx_1
- PORT Clkpd2 = ps2_clk_tx_2
- PORT Rx1 = ps2_d_rx_1
- PORT Rx2 = ps2_d_rx_2
- PORT Txpd1 = ps2_d_tx_1
- PORT Txpd2 = ps2_d_tx_2
- END
-
- It would result in the following device tree nodes:
-
- opb_ps2_dual_ref_0: opb-ps2-dual-ref@a9000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ranges = <0 a9000000 2000>;
- // If this device had extra parameters, then they would
- // go here.
- ps2@0 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <0 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- ps2@1000 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <1000 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- };
-
- Also, the system.mhs file defines bus attachments from the processor
- to the devices. The device tree structure should reflect the bus
- attachments. Again an example; this system.mhs fragment:
-
- BEGIN ppc405_virtex4
- PARAMETER INSTANCE = ppc405_0
- PARAMETER HW_VER = 1.01.a
- BUS_INTERFACE DPLB = plb_v34_0
- BUS_INTERFACE IPLB = plb_v34_0
- END
-
- BEGIN opb_intc
- PARAMETER INSTANCE = opb_intc_0
- PARAMETER HW_VER = 1.00.c
- PARAMETER C_BASEADDR = 0xD1000FC0
- PARAMETER C_HIGHADDR = 0xD1000FDF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN opb_uart16550
- PARAMETER INSTANCE = opb_uart16550_0
- PARAMETER HW_VER = 1.00.d
- PARAMETER C_BASEADDR = 0xa0000000
- PARAMETER C_HIGHADDR = 0xa0001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN plb_v34
- PARAMETER INSTANCE = plb_v34_0
- PARAMETER HW_VER = 1.02.a
- END
-
- BEGIN plb_bram_if_cntlr
- PARAMETER INSTANCE = plb_bram_if_cntlr_0
- PARAMETER HW_VER = 1.00.b
- PARAMETER C_BASEADDR = 0xFFFF0000
- PARAMETER C_HIGHADDR = 0xFFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- END
-
- BEGIN plb2opb_bridge
- PARAMETER INSTANCE = plb2opb_bridge_0
- PARAMETER HW_VER = 1.01.a
- PARAMETER C_RNG0_BASEADDR = 0x20000000
- PARAMETER C_RNG0_HIGHADDR = 0x3FFFFFFF
- PARAMETER C_RNG1_BASEADDR = 0x60000000
- PARAMETER C_RNG1_HIGHADDR = 0x7FFFFFFF
- PARAMETER C_RNG2_BASEADDR = 0x80000000
- PARAMETER C_RNG2_HIGHADDR = 0xBFFFFFFF
- PARAMETER C_RNG3_BASEADDR = 0xC0000000
- PARAMETER C_RNG3_HIGHADDR = 0xDFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- BUS_INTERFACE MOPB = opb_v20_0
- END
-
- Gives this device tree (some properties removed for clarity):
-
- plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v34-1.02.a";
- device_type = "ibm,plb";
- ranges; // 1:1 translation
-
- plb_bram_if_cntrl_0: bram@ffff0000 {
- reg = <ffff0000 10000>;
- }
-
- opb@20000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <20000000 20000000 20000000
- 60000000 60000000 20000000
- 80000000 80000000 40000000
- c0000000 c0000000 20000000>;
-
- opb_uart16550_0: serial@a0000000 {
- reg = <a00000000 2000>;
- };
-
- opb_intc_0: interrupt-controller@d1000fc0 {
- reg = <d1000fc0 20>;
- };
- };
- };
-
That covers the general approach to binding xilinx IP cores into the
device tree. The following are bindings for specific devices:
diff --git a/Documentation/powerpc/bootwrapper.rst b/Documentation/powerpc/bootwrapper.rst
index a6292afba573..cdfa2bc8425f 100644
--- a/Documentation/powerpc/bootwrapper.rst
+++ b/Documentation/powerpc/bootwrapper.rst
@@ -70,28 +70,6 @@ Currently, the following image format targets exist:
kernel with this image type and it depends entirely on
the embedded device tree for all information.
- The simpleImage is useful for booting systems with
- an unknown firmware interface or for booting from
- a debugger when no firmware is present (such as on
- the Xilinx Virtex platform). The only assumption that
- simpleImage makes is that RAM is correctly initialized
- and that the MMU is either off or has RAM mapped to
- base address 0.
-
- simpleImage also supports inserting special platform
- specific initialization code to the start of the bootup
- sequence. The virtex405 platform uses this feature to
- ensure that the cache is invalidated before caching
- is enabled. Platform specific initialization code is
- added as part of the wrapper script and is keyed on
- the image target name. For example, all
- simpleImage.virtex405-* targets will add the
- virtex405-head.S initialization code (This also means
- that the dts file for virtex405 targets should be
- named (virtex405-<board>.dts). Search the wrapper
- script for 'virtex405' and see the file
- arch/powerpc/boot/virtex405-head.S for details.
-
treeImage.%; Image format for used with OpenBIOS firmware found
on some ppc4xx hardware. This image embeds a device
tree blob inside the image.
@@ -116,10 +94,8 @@ Image types which embed a device tree blob (simpleImage, dtbImage, treeImage,
and cuImage) all generate the device tree blob from a file in the
arch/powerpc/boot/dts/ directory. The Makefile selects the correct device
tree source based on the name of the target. Therefore, if the kernel is
-built with 'make treeImage.walnut simpleImage.virtex405-ml403', then the
-build system will use arch/powerpc/boot/dts/walnut.dts to build
-treeImage.walnut and arch/powerpc/boot/dts/virtex405-ml403.dts to build
-the simpleImage.virtex405-ml403.
+built with 'make treeImage.walnut', then the build system will use
+arch/powerpc/boot/dts/walnut.dts to build treeImage.walnut.
Two special targets called 'zImage' and 'zImage.initrd' also exist. These
targets build all the default images as selected by the kernel configuration.
diff --git a/MAINTAINERS b/MAINTAINERS
index a0d86490c2c6..842a9bbc2013 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9668,12 +9668,6 @@ L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/8xx/
-LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
-L: linuxppc-dev@lists.ozlabs.org
-S: Orphan
-F: arch/powerpc/*/*virtex*
-F: arch/powerpc/*/*/*virtex*
-
LINUX FOR POWERPC PA SEMI PWRFICIENT
L: linuxppc-dev@lists.ozlabs.org
S: Orphan
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 0b063830eea8..b88900f4832f 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -230,7 +230,7 @@ config PPC_EARLY_DEBUG_40x
help
Select this to enable early debugging for IBM 40x chips via the
inbuilt serial port. This works on chips with a 16550 compatible
- UART. Xilinx chips with uartlite cannot use this option.
+ UART.
config PPC_EARLY_DEBUG_CPM
bool "Early serial debugging for Freescale CPM-based serial ports"
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index c53a1b8bba8b..d8077b7071dd 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -79,7 +79,6 @@ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
-$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
# The pre-boot decompressors pull in a lot of kernel headers and other source
# files. This creates a bit of a dependency headache since we need to copy
@@ -129,14 +128,12 @@ src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c
src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
-src-wlib-$(CONFIG_XILINX_VIRTEX) += uartlite.c
src-wlib-$(CONFIG_CPM) += cpm-serial.c
src-plat-y := of.c epapr.c
src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
treeboot-walnut.c cuboot-acadia.c \
- cuboot-kilauea.c simpleboot.c \
- virtex405-head.S virtex.c
+ cuboot-kilauea.c simpleboot.c
src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-bamboo.c cuboot-sam440ep.c \
cuboot-sequoia.c cuboot-rainier.c \
@@ -144,7 +141,7 @@ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-warp.c cuboot-yosemite.c \
treeboot-iss4xx.c treeboot-currituck.c \
treeboot-akebono.c \
- simpleboot.c fixed-head.S virtex.c
+ simpleboot.c fixed-head.S
src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile
index 1cbc0e4ce857..fb335d05aae8 100644
--- a/arch/powerpc/boot/dts/Makefile
+++ b/arch/powerpc/boot/dts/Makefile
@@ -4,4 +4,3 @@ subdir-y += fsl
dtstree := $(srctree)/$(src)
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-dtb-$(CONFIG_XILINX_VIRTEX440_GENERIC_BOARD) += virtex440-ml507.dtb virtex440-ml510.dtb
diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts
deleted file mode 100644
index 66f1c6312de6..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml507.dts
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * This file supports the Xilinx ML507 board with the 440 processor.
- * A reference design for the FPGA is provided at http://git.xilinx.com.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- * ---
- *
- * Device Tree Generator version: 1.1
- *
- * CAUTION: This file is automatically generated by libgen.
- * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
- *
- * XPS project directory: ml507_ppc440_emb_ref
- */
-
-/dts-v1/;
-
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- model = "testing";
- DDR2_SDRAM: memory@0 {
- device_type = "memory";
- reg = < 0 0x10000000 >;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = &RS232_Uart_1;
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- clock-frequency = <400000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <400000000>;
- xlnx,apu-control = <1>;
- xlnx,apu-udi-0 = <0>;
- xlnx,apu-udi-1 = <0>;
- xlnx,apu-udi-10 = <0>;
- xlnx,apu-udi-11 = <0>;
- xlnx,apu-udi-12 = <0>;
- xlnx,apu-udi-13 = <0>;
- xlnx,apu-udi-14 = <0>;
- xlnx,apu-udi-15 = <0>;
- xlnx,apu-udi-2 = <0>;
- xlnx,apu-udi-3 = <0>;
- xlnx,apu-udi-4 = <0>;
- xlnx,apu-udi-5 = <0>;
- xlnx,apu-udi-6 = <0>;
- xlnx,apu-udi-7 = <0>;
- xlnx,apu-udi-8 = <0>;
- xlnx,apu-udi-9 = <0>;
- xlnx,dcr-autolock-enable = <1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0>;
- xlnx,dcu-rd-noncache-plb-prio = <0>;
- xlnx,dcu-rd-touch-plb-prio = <0>;
- xlnx,dcu-rd-urgent-plb-prio = <0>;
- xlnx,dcu-wr-flush-plb-prio = <0>;
- xlnx,dcu-wr-store-plb-prio = <0>;
- xlnx,dcu-wr-urgent-plb-prio = <0>;
- xlnx,dma0-control = <0>;
- xlnx,dma0-plb-prio = <0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0>;
- xlnx,dma1-plb-prio = <0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0>;
- xlnx,dma2-plb-prio = <0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0>;
- xlnx,dma3-plb-prio = <0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0>;
- xlnx,generate-plb-timespecs = <1>;
- xlnx,icu-rd-fetch-plb-prio = <0>;
- xlnx,icu-rd-spec-plb-prio = <0>;
- xlnx,icu-rd-touch-plb-prio = <0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <1>;
- xlnx,mplb-arb-mode = <0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0>;
- xlnx,mplb-prio-dcur = <2>;
- xlnx,mplb-prio-dcuw = <3>;
- xlnx,mplb-prio-icu = <4>;
- xlnx,mplb-prio-splb0 = <1>;
- xlnx,mplb-prio-splb1 = <0>;
- xlnx,mplb-read-pipe-enable = <1>;
- xlnx,mplb-sync-tattribute = <0>;
- xlnx,mplb-wdog-enable = <1>;
- xlnx,mplb-write-pipe-enable = <1>;
- xlnx,mplb-write-post-enable = <1>;
- xlnx,num-dma = <1>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0>;
- xlnx,ppc440mc-addr-high = <0xfffffff>;
- xlnx,ppc440mc-arb-mode = <0>;
- xlnx,ppc440mc-bank-conflict-mask = <0xc00000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <8>;
- xlnx,ppc440mc-prio-dcur = <2>;
- xlnx,ppc440mc-prio-dcuw = <3>;
- xlnx,ppc440mc-prio-icu = <4>;
- xlnx,ppc440mc-prio-splb0 = <1>;
- xlnx,ppc440mc-prio-splb1 = <0>;
- xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>;
- xlnx,ppcdm-asyncmode = <0>;
- xlnx,ppcds-asyncmode = <0>;
- xlnx,user-reset = <0>;
- DMA0: sdma@80 {
- compatible = "xlnx,ll-dma-1.00.a";
- dcr-reg = < 0x80 0x11 >;
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 11 2 >;
- } ;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- DIP_Switches_8Bit: gpio@81460000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x81460000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x2af8>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 5 2 >;
- llink-connected = <&DMA0>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <1>;
- xlnx,phy-type = <1>;
- xlnx,phyaddr = <1>;
- xlnx,rxcsum = <1>;
- xlnx,rxfifo = <0x1000>;
- xlnx,temac-type = <0>;
- xlnx,txcsum = <1>;
- xlnx,txfifo = <0x1000>;
- phy-handle = <&phy7>;
- clock-frequency = <100000000>;
- phy7: phy@7 {
- compatible = "marvell,88e1111";
- reg = <7>;
- } ;
- } ;
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x0>;
- xlnx,sda-inertial-delay = <0x0>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LEDs_8Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_Positions: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- Push_Buttons_5Bit: gpio@81440000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- reg = < 0x81440000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0>;
- xlnx,has-external-xin = <0>;
- xlnx,is-a-16550 = <1>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 4 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
- compatible = "xlnx,xps-timebase-wdt-1.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 2 0 1 2 >;
- reg = < 0x83a00000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,wdt-enable-once = <0>;
- xlnx,wdt-interval = <0x1e>;
- } ;
- xps_timer_1: timer@83c00000 {
- compatible = "xlnx,xps-timer-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 3 2 >;
- reg = < 0x83c00000 0x10000 >;
- xlnx,count-width = <0x20>;
- xlnx,family = "virtex5";
- xlnx,gen0-assert = <1>;
- xlnx,gen1-assert = <1>;
- xlnx,one-timer-only = <1>;
- xlnx,trig0-assert = <1>;
- xlnx,trig1-assert = <1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/dts/virtex440-ml510.dts b/arch/powerpc/boot/dts/virtex440-ml510.dts
deleted file mode 100644
index 3b736ca26ddc..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml510.dts
+++ /dev/null
@@ -1,466 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Xilinx ML510 Reference Design support
- *
- * This DTS file was created for the ml510_bsb1_pcores_ppc440 reference design.
- * The reference design contains a bug which prevent PCI DMA from working
- * properly. A description of the bug is given in the plbv46_pci section. It
- * needs to be fixed by the user until Xilinx updates their reference design.
- *
- * Copyright 2009, Roderick Colenbrander
- */
-
-/dts-v1/;
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,ml510-ref-design", "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- DDR2_SDRAM_DIMM0: memory@0 {
- device_type = "memory";
- reg = < 0x0 0x20000000 >;
- } ;
- alias {
- ethernet0 = &Hard_Ethernet_MAC;
- serial0 = &RS232_Uart_1;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = "/plb@0/serial@83e00000";
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <0x1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- clock-frequency = <300000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <300000000>;
- xlnx,apu-control = <0x2000>;
- xlnx,apu-udi-0 = <0x0>;
- xlnx,apu-udi-1 = <0x0>;
- xlnx,apu-udi-10 = <0x0>;
- xlnx,apu-udi-11 = <0x0>;
- xlnx,apu-udi-12 = <0x0>;
- xlnx,apu-udi-13 = <0x0>;
- xlnx,apu-udi-14 = <0x0>;
- xlnx,apu-udi-15 = <0x0>;
- xlnx,apu-udi-2 = <0x0>;
- xlnx,apu-udi-3 = <0x0>;
- xlnx,apu-udi-4 = <0x0>;
- xlnx,apu-udi-5 = <0x0>;
- xlnx,apu-udi-6 = <0x0>;
- xlnx,apu-udi-7 = <0x0>;
- xlnx,apu-udi-8 = <0x0>;
- xlnx,apu-udi-9 = <0x0>;
- xlnx,dcr-autolock-enable = <0x1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0x0>;
- xlnx,dcu-rd-noncache-plb-prio = <0x0>;
- xlnx,dcu-rd-touch-plb-prio = <0x0>;
- xlnx,dcu-rd-urgent-plb-prio = <0x0>;
- xlnx,dcu-wr-flush-plb-prio = <0x0>;
- xlnx,dcu-wr-store-plb-prio = <0x0>;
- xlnx,dcu-wr-urgent-plb-prio = <0x0>;
- xlnx,dma0-control = <0x0>;
- xlnx,dma0-plb-prio = <0x0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0x0>;
- xlnx,dma1-plb-prio = <0x0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0x0>;
- xlnx,dma2-plb-prio = <0x0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0x0>;
- xlnx,dma3-plb-prio = <0x0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0x0>;
- xlnx,generate-plb-timespecs = <0x1>;
- xlnx,icu-rd-fetch-plb-prio = <0x0>;
- xlnx,icu-rd-spec-plb-prio = <0x0>;
- xlnx,icu-rd-touch-plb-prio = <0x0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <0x1>;
- xlnx,mplb-arb-mode = <0x0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <0x8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0x0>;
- xlnx,mplb-prio-dcur = <0x2>;
- xlnx,mplb-prio-dcuw = <0x3>;
- xlnx,mplb-prio-icu = <0x4>;
- xlnx,mplb-prio-splb0 = <0x1>;
- xlnx,mplb-prio-splb1 = <0x0>;
- xlnx,mplb-read-pipe-enable = <0x1>;
- xlnx,mplb-sync-tattribute = <0x0>;
- xlnx,mplb-wdog-enable = <0x1>;
- xlnx,mplb-write-pipe-enable = <0x1>;
- xlnx,mplb-write-post-enable = <0x1>;
- xlnx,num-dma = <0x0>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0x0>;
- xlnx,ppc440mc-addr-high = <0x1fffffff>;
- xlnx,ppc440mc-arb-mode = <0x0>;
- xlnx,ppc440mc-bank-conflict-mask = <0x1800000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <0x8>;
- xlnx,ppc440mc-prio-dcur = <0x2>;
- xlnx,ppc440mc-prio-dcuw = <0x3>;
- xlnx,ppc440mc-prio-icu = <0x4>;
- xlnx,ppc440mc-prio-splb0 = <0x1>;
- xlnx,ppc440mc-prio-splb1 = <0x0>;
- xlnx,ppc440mc-row-conflict-mask = <0x7ffe00>;
- xlnx,ppcdm-asyncmode = <0x0>;
- xlnx,ppcds-asyncmode = <0x0>;
- xlnx,user-reset = <0x0>;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x1adb0>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- llink-connected = <&Hard_Ethernet_MAC_fifo>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <0x1>;
- xlnx,phy-type = <0x3>;
- xlnx,phyaddr = <0x1>;
- xlnx,rxcsum = <0x0>;
- xlnx,rxfifo = <0x8000>;
- xlnx,temac-type = <0x0>;
- xlnx,txcsum = <0x0>;
- xlnx,txfifo = <0x8000>;
- } ;
- } ;
- Hard_Ethernet_MAC_fifo: xps-ll-fifo@81a00000 {
- compatible = "xlnx,xps-ll-fifo-1.01.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81a00000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x5>;
- xlnx,sda-inertial-delay = <0x5>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LCD_OPTIONAL: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0xb>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_4Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0x4>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 11 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0x0>;
- xlnx,has-external-xin = <0x0>;
- xlnx,is-a-16550 = <0x1>;
- } ;
- SPI_EEPROM: xps-spi@feff8000 {
- compatible = "xlnx,xps-spi-2.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 >;
- reg = < 0xfeff8000 0x80 >;
- xlnx,family = "virtex5";
- xlnx,fifo-exist = <0x1>;
- xlnx,num-ss-bits = <0x1>;
- xlnx,num-transfer-bits = <0x8>;
- xlnx,sck-ratio = <0x80>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- plbv46_pci_0: plbv46-pci@85e00000 {
- #size-cells = <2>;
- #address-cells = <3>;
- compatible = "xlnx,plbv46-pci-1.03.a";
- device_type = "pci";
- reg = < 0x85e00000 0x10000 >;
-
- /*
- * The default ML510 BSB has C_IPIFBAR2PCIBAR_0 set to
- * 0 which means that a read/write to the memory mapped
- * i/o region (which starts at 0xa0000000) for pci
- * bar 0 on the plb side translates to 0.
- * It is important to set this value to 0xa0000000, so
- * that inbound and outbound pci transactions work
- * properly including DMA.
- */
- ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x20000000
- 0x01000000 0 0x00000000 0xf0000000 0 0x00010000>;
-
- #interrupt-cells = <1>;
- interrupt-parent = <&xps_intc_0>;
- interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
- interrupt-map = <
- /* IRQ mapping for pci slots and ALI M1533
- * periperhals. In total there are 5 interrupt
- * lines connected to a xps_intc controller.
- * Four of them are PCI IRQ A, B, C, D and
- * which correspond to respectively xpx_intc
- * 5, 4, 3 and 2. The fifth interrupt line is
- * connected to the south bridge and this one
- * uses irq 1 and is active high instead of
- * active low.
- *
- * The M1533 contains various peripherals
- * including AC97 audio, a modem, USB, IDE and
- * some power management stuff. The modem
- * isn't connected on the ML510 and the power
- * management core also isn't used.
- */
-
- /* IDSEL 0x16 / dev=6, bus=0 / PCI slot 3 */
- 0x3000 0 0 1 &xps_intc_0 3 2
- 0x3000 0 0 2 &xps_intc_0 2 2
- 0x3000 0 0 3 &xps_intc_0 5 2
- 0x3000 0 0 4 &xps_intc_0 4 2
-
- /* IDSEL 0x13 / dev=3, bus=1 / PCI slot 4 */
- /*
- 0x11800 0 0 1 &xps_intc_0 5 0 2
- 0x11800 0 0 2 &xps_intc_0 4 0 2
- 0x11800 0 0 3 &xps_intc_0 3 0 2
- 0x11800 0 0 4 &xps_intc_0 2 0 2
- */
-
- /* According to the datasheet + schematic
- * ABCD [FPGA] of slot 5 is mapped to DABC.
- * Testing showed that at least A maps to B,
- * the mapping of the other pins is a guess
- * and for that reason the lines have been
- * commented out.
- */
- /* IDSEL 0x15 / dev=5, bus=0 / PCI slot 5 */
- 0x2800 0 0 1 &xps_intc_0 4 2
- /*
- 0x2800 0 0 2 &xps_intc_0 3 2
- 0x2800 0 0 3 &xps_intc_0 2 2
- 0x2800 0 0 4 &xps_intc_0 5 2
- */
-
- /* IDSEL 0x12 / dev=2, bus=1 / PCI slot 6 */
- /*
- 0x11000 0 0 1 &xps_intc_0 4 0 2
- 0x11000 0 0 2 &xps_intc_0 3 0 2
- 0x11000 0 0 3 &xps_intc_0 2 0 2
- 0x11000 0 0 4 &xps_intc_0 5 0 2
- */
-
- /* IDSEL 0x11 / dev=1, bus=0 / AC97 audio */
- 0x0800 0 0 1 &i8259 7 2
-
- /* IDSEL 0x1b / dev=11, bus=0 / IDE */
- 0x5800 0 0 1 &i8259 14 2
-
- /* IDSEL 0x1f / dev 15, bus=0 / 2x USB 1.1 */
- 0x7800 0 0 1 &i8259 7 2
- >;
- ali_m1533 {
- #size-cells = <1>;
- #address-cells = <2>;
- i8259: interrupt-controller@20 {
- reg = <1 0x20 2
- 1 0xa0 2
- 1 0x4d0 2>;
- interrupt-controller;
- device_type = "interrupt-controller";
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
-
- /* south bridge irq is active high */
- interrupts = <1 3>;
- interrupt-parent = <&xps_intc_0>;
- };
- };
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <0x2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_tft_0: tft@86e00000 {
- compatible = "xlnx,xps-tft-1.00.a";
- reg = < 0x86e00000 0x10000 >;
- xlnx,dcr-splb-slave-if = <0x1>;
- xlnx,default-tft-base-addr = <0x0>;
- xlnx,family = "virtex5";
- xlnx,i2c-slave-addr = <0x76>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-native-dwidth = <0x40>;
- xlnx,mplb-smallest-slave = <0x20>;
- xlnx,tft-interface = <0x1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index e0606766480f..6455fc9a244f 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -88,7 +88,6 @@ int serial_console_init(void);
int ns16550_console_init(void *devp, struct serial_console_data *scdp);
int cpm_console_init(void *devp, struct serial_console_data *scdp);
int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp);
-int uartlite_console_init(void *devp, struct serial_console_data *scdp);
int opal_console_init(void *devp, struct serial_console_data *scdp);
void *simple_alloc_init(char *base, unsigned long heap_size,
unsigned long granularity, unsigned long max_allocs);
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 9457863147f9..0bfa7e87e546 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -132,11 +132,6 @@ int serial_console_init(void)
else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
rc = mpc5200_psc_console_init(devp, &serial_cd);
#endif
-#ifdef CONFIG_XILINX_VIRTEX
- else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
- dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))
- rc = uartlite_console_init(devp, &serial_cd);
-#endif
#ifdef CONFIG_PPC64_BOOT_WRAPPER
else if (dt_is_compatible(devp, "ibm,opal-console-raw"))
rc = opal_console_init(devp, &serial_cd);
diff --git a/arch/powerpc/boot/uartlite.c b/arch/powerpc/boot/uartlite.c
deleted file mode 100644
index 46bed69b4169..000000000000
--- a/arch/powerpc/boot/uartlite.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Xilinx UARTLITE bootloader driver
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <stdarg.h>
-#include <stddef.h>
-#include "types.h"
-#include "string.h"
-#include "stdio.h"
-#include "io.h"
-#include "ops.h"
-
-#define ULITE_RX 0x00
-#define ULITE_TX 0x04
-#define ULITE_STATUS 0x08
-#define ULITE_CONTROL 0x0c
-
-#define ULITE_STATUS_RXVALID 0x01
-#define ULITE_STATUS_TXFULL 0x08
-
-#define ULITE_CONTROL_RST_RX 0x02
-
-static void * reg_base;
-
-static int uartlite_open(void)
-{
- /* Clear the RX FIFO */
- out_be32(reg_base + ULITE_CONTROL, ULITE_CONTROL_RST_RX);
- return 0;
-}
-
-static void uartlite_putc(unsigned char c)
-{
- u32 reg = ULITE_STATUS_TXFULL;
- while (reg & ULITE_STATUS_TXFULL) /* spin on TXFULL bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- out_be32(reg_base + ULITE_TX, c);
-}
-
-static unsigned char uartlite_getc(void)
-{
- u32 reg = 0;
- while (!(reg & ULITE_STATUS_RXVALID)) /* spin waiting for RXVALID bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- return in_be32(reg_base + ULITE_RX);
-}
-
-static u8 uartlite_tstc(void)
-{
- u32 reg = in_be32(reg_base + ULITE_STATUS);
- return reg & ULITE_STATUS_RXVALID;
-}
-
-int uartlite_console_init(void *devp, struct serial_console_data *scdp)
-{
- int n;
- unsigned long reg_phys;
-
- n = getprop(devp, "virtual-reg", ®_base, sizeof(reg_base));
- if (n != sizeof(reg_base)) {
- if (!dt_xlate_reg(devp, 0, ®_phys, NULL))
- return -1;
-
- reg_base = (void *)reg_phys;
- }
-
- scdp->open = uartlite_open;
- scdp->putc = uartlite_putc;
- scdp->getc = uartlite_getc;
- scdp->tstc = uartlite_tstc;
- scdp->close = NULL;
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex.c b/arch/powerpc/boot/virtex.c
deleted file mode 100644
index f731cbb4bff0..000000000000
--- a/arch/powerpc/boot/virtex.c
+++ /dev/null
@@ -1,97 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * The platform specific code for virtex devices since a boot loader is not
- * always used.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- */
-
-#include "ops.h"
-#include "io.h"
-#include "stdio.h"
-
-#define UART_DLL 0 /* Out: Divisor Latch Low */
-#define UART_DLM 1 /* Out: Divisor Latch High */
-#define UART_FCR 2 /* Out: FIFO Control Register */
-#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
-#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
-#define UART_LCR 3 /* Out: Line Control Register */
-#define UART_MCR 4 /* Out: Modem Control Register */
-#define UART_MCR_RTS 0x02 /* RTS complement */
-#define UART_MCR_DTR 0x01 /* DTR complement */
-#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */
-#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
-
-static int virtex_ns16550_console_init(void *devp)
-{
- unsigned char *reg_base;
- u32 reg_shift, reg_offset, clk, spd;
- u16 divisor;
- int n;
-
- if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1)
- return -1;
-
- n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset));
- if (n == sizeof(reg_offset))
- reg_base += reg_offset;
-
- n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift));
- if (n != sizeof(reg_shift))
- reg_shift = 0;
-
- n = getprop(devp, "current-speed", (void *)&spd, sizeof(spd));
- if (n != sizeof(spd))
- spd = 9600;
-
- /* should there be a default clock rate?*/
- n = getprop(devp, "clock-frequency", (void *)&clk, sizeof(clk));
- if (n != sizeof(clk))
- return -1;
-
- divisor = clk / (16 * spd);
-
- /* Access baud rate */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_DLAB);
-
- /* Baud rate based on input clock */
- out_8(reg_base + (UART_DLL << reg_shift), divisor & 0xFF);
- out_8(reg_base + (UART_DLM << reg_shift), divisor >> 8);
-
- /* 8 data, 1 stop, no parity */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_WLEN8);
-
- /* RTS/DTR */
- out_8(reg_base + (UART_MCR << reg_shift), UART_MCR_RTS | UART_MCR_DTR);
-
- /* Clear transmitter and receiver */
- out_8(reg_base + (UART_FCR << reg_shift),
- UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR);
- return 0;
-}
-
-/* For virtex, the kernel may be loaded without using a bootloader and if so
- some UARTs need more setup than is provided in the normal console init
-*/
-int platform_specific_init(void)
-{
- void *devp;
- char devtype[MAX_PROP_LEN];
- char path[MAX_PATH_LEN];
-
- devp = finddevice("/chosen");
- if (devp == NULL)
- return -1;
-
- if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
- devp = finddevice(path);
- if (devp == NULL)
- return -1;
-
- if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0)
- && !strcmp(devtype, "serial")
- && (dt_is_compatible(devp, "ns16550")))
- virtex_ns16550_console_init(devp);
- }
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S
deleted file mode 100644
index 00bab7d7c48c..000000000000
--- a/arch/powerpc/boot/virtex405-head.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include "ppc_asm.h"
-
- .text
- .global _zimage_start
-_zimage_start:
-
- /* PPC errata 213: needed by Virtex-4 FX */
- mfccr0 0
- oris 0,0,0x50000000@h
- mtccr0 0
-
- /*
- * Invalidate the data cache if the data cache is turned off.
- * - The 405 core does not invalidate the data cache on power-up
- * or reset but does turn off the data cache. We cannot assume
- * that the cache contents are valid.
- * - If the data cache is turned on this must have been done by
- * a bootloader and we assume that the cache contents are
- * valid.
- */
- mfdccr r9
- cmplwi r9,0
- bne 2f
- lis r9,0
- li r8,256
- mtctr r8
-1: dccci r0,r9
- addi r9,r9,0x20
- bdnz 1b
-2: b _zimage_start_lib
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index ed6266367bc0..de5fd5a047e8 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -323,14 +323,6 @@ adder875-redboot)
platformo="$object/fixed-head.o $object/redboot-8xx.o"
binary=y
;;
-simpleboot-virtex405-*)
- platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
-simpleboot-virtex440-*)
- platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
simpleboot-*)
platformo="$object/fixed-head.o $object/simpleboot.o"
binary=y
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
deleted file mode 100644
index 5e7c61d1d7d0..000000000000
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-CONFIG_40x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_WALNUT is not set
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
deleted file mode 100644
index 1f74079e1703..000000000000
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ /dev/null
@@ -1,74 +0,0 @@
-CONFIG_44x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_EBONY is not set
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index a5f683aed328..88960a72b525 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -14,7 +14,6 @@ CONFIG_EP405=y
CONFIG_HOTFOOT=y
CONFIG_KILAUEA=y
CONFIG_MAKALU=y
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -37,33 +36,26 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_XILINX_SYSACE=m
CONFIG_NETDEVICES=y
CONFIG_IBM_EMAC=y
# CONFIG_INPUT is not set
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_EXT2_FS=y
CONFIG_EXT4_FS=m
CONFIG_VFAT_FS=m
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index a41eedfe0a5f..8b595f67068c 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -22,7 +22,6 @@ CONFIG_GLACIER=y
CONFIG_REDWOOD=y
CONFIG_EIGER=y
CONFIG_YOSEMITE=y
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
CONFIG_PPC4xx_GPIO=y
CONFIG_MATH_EMULATION=y
CONFIG_NET=y
@@ -46,7 +45,6 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_XILINX_SYSACE=m
CONFIG_SCSI=m
CONFIG_BLK_DEV_SD=m
# CONFIG_SCSI_LOWLEVEL is not set
@@ -57,7 +55,6 @@ CONFIG_IBM_EMAC=y
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
@@ -65,18 +62,13 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_USB=m
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_OHCI_HCD=m
diff --git a/arch/powerpc/include/asm/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
deleted file mode 100644
index ca9aa162fb09..000000000000
--- a/arch/powerpc/include/asm/xilinx_intc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Xilinx intc external definitions
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- */
-#ifndef _ASM_POWERPC_XILINX_INTC_H
-#define _ASM_POWERPC_XILINX_INTC_H
-
-#ifdef __KERNEL__
-
-extern void __init xilinx_intc_init_tree(void);
-extern unsigned int xintc_get_irq(void);
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_XILINX_INTC_H */
diff --git a/arch/powerpc/include/asm/xilinx_pci.h b/arch/powerpc/include/asm/xilinx_pci.h
deleted file mode 100644
index 7a8275caf6af..000000000000
--- a/arch/powerpc/include/asm/xilinx_pci.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Xilinx pci external definitions
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#ifndef INCLUDE_XILINX_PCI
-#define INCLUDE_XILINX_PCI
-
-#ifdef CONFIG_XILINX_PCI
-extern void __init xilinx_pci_init(void);
-#else
-static inline void __init xilinx_pci_init(void) { return; }
-#endif
-
-#endif /* INCLUDE_XILINX_PCI */
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 245be4fafe13..2dff9041bcdc 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1385,32 +1385,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_4xx,
.platform = "ppc405",
},
- { /* Xilinx Virtex-II Pro */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20010000,
- .cpu_name = "Virtex-II Pro",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
- { /* Xilinx Virtex-4 FX */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20011000,
- .cpu_name = "Virtex-4 FX",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
{ /* 405EP */
.pvr_mask = 0xffff0000,
.pvr_value = 0x51210000,
@@ -1800,19 +1774,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_440A,
.platform = "ppc440",
},
- { /* 440 in Xilinx Virtex-5 FXT */
- .pvr_mask = 0xfffffff0,
- .pvr_value = 0x7ff21910,
- .cpu_name = "440 in Virtex-5 FXT",
- .cpu_features = CPU_FTRS_44X,
- .cpu_user_features = COMMON_USER_BOOKE,
- .mmu_features = MMU_FTR_TYPE_44x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .cpu_setup = __setup_cpu_440x5,
- .machine_check = machine_check_440A,
- .platform = "ppc440",
- },
{ /* 460EX */
.pvr_mask = 0xffff0006,
.pvr_value = 0x13020002,
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 6da813b65b42..d06ca51e8443 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -55,23 +55,6 @@ config WALNUT
help
This option enables support for the IBM PPC405GP evaluation board.
-config XILINX_VIRTEX_GENERIC_BOARD
- bool "Generic Xilinx Virtex board"
- depends on 40x
- select XILINX_VIRTEX_II_PRO
- select XILINX_VIRTEX_4_FX
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards.
-
- The generic virtex board support matches any device tree which
- specifies 'xilinx,virtex' in its compatible field. This includes
- the Xilinx ML3xx and ML4xx reference designs using the powerpc
- core.
-
- Most Virtex designs should use this unless it needs to do some
- special configuration at board probe time.
-
config OBS600
bool "OpenBlockS 600"
depends on 40x
@@ -109,20 +92,6 @@ config 405EZ
select IBM_EMAC_MAL_CLR_ICINTSTAT if IBM_EMAC
select IBM_EMAC_MAL_COMMON_ERR if IBM_EMAC
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-config XILINX_VIRTEX_II_PRO
- bool
- select XILINX_VIRTEX
- select IBM405_ERR77
- select IBM405_ERR51
-
-config XILINX_VIRTEX_4_FX
- bool
- select XILINX_VIRTEX
-
config STB03xxx
bool
select IBM405_ERR77
diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile
index 828d78340dd9..e9386deed505 100644
--- a/arch/powerpc/platforms/40x/Makefile
+++ b/arch/powerpc/platforms/40x/Makefile
@@ -1,5 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_WALNUT) += walnut.o
-obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o
obj-$(CONFIG_EP405) += ep405.o
obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o
diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c
deleted file mode 100644
index e3d5e095846b..000000000000
--- a/arch/powerpc/platforms/40x/virtex.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/ppc4xx.h>
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .restart = ppc4xx_reset_system,
- .calibrate_decr = generic_calibrate_decr,
-};
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 25ebe634a661..39e93d23fb38 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -232,33 +232,6 @@ config ICON
help
This option enables support for the AMCC PPC440SPe evaluation board.
-config XILINX_VIRTEX440_GENERIC_BOARD
- bool "Generic Xilinx Virtex 5 FXT board support"
- depends on 44x
- select XILINX_VIRTEX_5_FXT
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards
- that use a 440 based processor in the Virtex 5 FXT FPGA architecture.
-
- The generic virtex board support matches any device tree which
- specifies 'xlnx,virtex440' in its compatible field. This includes
- the Xilinx ML5xx reference designs using the powerpc core.
-
- Most Virtex 5 designs should use this unless it needs to do some
- special configuration at board probe time.
-
-config XILINX_ML510
- bool "Xilinx ML510 extra support"
- depends on XILINX_VIRTEX440_GENERIC_BOARD
- select HAVE_PCI
- select XILINX_PCI if PCI
- select PPC_INDIRECT_PCI if PCI
- select PPC_I8259 if PCI
- help
- This option enables extra support for features on the Xilinx ML510
- board. The ML510 has a PCI bus with ALI south bridge.
-
config PPC44x_SIMPLE
bool "Simple PowerPC 44x board support"
depends on 44x
@@ -354,13 +327,3 @@ config 476FPE_ERR46
config IBM440EP_ERR42
bool
-# Xilinx specific config options.
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above
-config XILINX_VIRTEX_5_FXT
- bool
- select XILINX_VIRTEX
-
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 1b78c6af821a..5ba031f57652 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -7,8 +7,6 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
obj-$(CONFIG_EBONY) += ebony.o
obj-$(CONFIG_SAM440EP) += sam440ep.o
obj-$(CONFIG_WARP) += warp.o
-obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
-obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
obj-$(CONFIG_ISS4xx) += iss4xx.o
obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
obj-$(CONFIG_CURRITUCK) += ppc476.o
diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c
deleted file mode 100644
index 3eb13ed926ee..000000000000
--- a/arch/powerpc/platforms/44x/virtex.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Xilinx Virtex 5FXT based board support, derived from
- * the Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- * Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/reg.h>
-#include <asm/ppc4xx.h>
-#include "44x.h"
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "simple-bus", },
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v46-1.02.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex440"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex440",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .calibrate_decr = generic_calibrate_decr,
- .restart = ppc4xx_reset_system,
-};
diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c
deleted file mode 100644
index 349f218b335c..000000000000
--- a/arch/powerpc/platforms/44x/virtex_ml510.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <asm/i8259.h>
-#include <linux/pci.h>
-#include "44x.h"
-
-/**
- * ml510_ail_quirk
- */
-static void ml510_ali_quirk(struct pci_dev *dev)
-{
- /* Enable the IDE controller */
- pci_write_config_byte(dev, 0x58, 0x4c);
- /* Assign irq 14 to the primary ide channel */
- pci_write_config_byte(dev, 0x44, 0x0d);
- /* Assign irq 15 to the secondary ide channel */
- pci_write_config_byte(dev, 0x75, 0x0f);
- /* Set the ide controller in native mode */
- pci_write_config_byte(dev, 0x09, 0xff);
-
- /* INTB = disabled, INTA = disabled */
- pci_write_config_byte(dev, 0x48, 0x00);
- /* INTD = disabled, INTC = disabled */
- pci_write_config_byte(dev, 0x4a, 0x00);
- /* Audio = INT7, Modem = disabled. */
- pci_write_config_byte(dev, 0x4b, 0x60);
- /* USB = INT7 */
- pci_write_config_byte(dev, 0x74, 0x06);
-}
-DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);
-
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 1f8025383caa..5e6479d409a0 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -317,8 +317,4 @@ config MCU_MPC8349EMITX
also register MCU GPIOs with the generic GPIO API, so you'll able
to use MCU pins as GPIOs.
-config XILINX_PCI
- bool "Xilinx PCI host bridge support"
- depends on PCI && XILINX_VIRTEX
-
endmenu
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index cb5a5bd2cef5..026b3f01a991 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -31,8 +31,6 @@ obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_IPIC) += ipic.o
-obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o
-obj-$(CONFIG_XILINX_PCI) += xilinx_pci.o
obj-$(CONFIG_OF_RTC) += of_rtc.o
obj-$(CONFIG_CPM) += cpm_common.o
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
deleted file mode 100644
index 4a86dcff3fcd..000000000000
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Interrupt controller driver for Xilinx Virtex FPGAs
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- */
-
-/*
- * This is a driver for the interrupt controller typically found in
- * Xilinx Virtex FPGA designs.
- *
- * The interrupt sense levels are hard coded into the FPGA design with
- * typically a 1:1 relationship between irq lines and devices (no shared
- * irq lines). Therefore, this driver does not attempt to handle edge
- * and level interrupts differently.
- */
-#undef DEBUG
-
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/i8259.h>
-#include <asm/irq.h>
-#include <linux/irqchip.h>
-
-#if defined(CONFIG_PPC_I8259)
-/*
- * Support code for cascading to 8259 interrupt controllers
- */
-static void xilinx_i8259_cascade(struct irq_desc *desc)
-{
- struct irq_chip *chip = irq_desc_get_chip(desc);
- unsigned int cascade_irq = i8259_irq();
-
- if (cascade_irq)
- generic_handle_irq(cascade_irq);
-
- /* Let xilinx_intc end the interrupt */
- chip->irq_unmask(&desc->irq_data);
-}
-
-static void __init xilinx_i8259_setup_cascade(void)
-{
- struct device_node *cascade_node;
- int cascade_irq;
-
- /* Initialize i8259 controller */
- cascade_node = of_find_compatible_node(NULL, NULL, "chrp,iic");
- if (!cascade_node)
- return;
-
- cascade_irq = irq_of_parse_and_map(cascade_node, 0);
- if (!cascade_irq) {
- pr_err("virtex_ml510: Failed to map cascade interrupt\n");
- goto out;
- }
-
- i8259_init(cascade_node, 0);
- irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
-
- /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
- /* This looks like a dirty hack to me --gcl */
- outb(0xc0, 0x4d0);
- outb(0xc0, 0x4d1);
-
- out:
- of_node_put(cascade_node);
-}
-#else
-static inline void xilinx_i8259_setup_cascade(void) { return; }
-#endif /* defined(CONFIG_PPC_I8259) */
-
-/*
- * Initialize master Xilinx interrupt controller
- */
-void __init xilinx_intc_init_tree(void)
-{
- irqchip_init();
- xilinx_i8259_setup_cascade();
-}
diff --git a/arch/powerpc/sysdev/xilinx_pci.c b/arch/powerpc/sysdev/xilinx_pci.c
deleted file mode 100644
index fea5667699ed..000000000000
--- a/arch/powerpc/sysdev/xilinx_pci.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * PCI support for Xilinx plbv46_pci soft-core which can be used on
- * Xilinx Virtex ML410 / ML510 boards.
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * The pci bridge fixup code was copied from ppc4xx_pci.c and was written
- * by Benjamin Herrenschmidt.
- * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/ioport.h>
-#include <linux/of.h>
-#include <linux/pci.h>
-#include <mm/mmu_decl.h>
-#include <asm/io.h>
-#include <asm/xilinx_pci.h>
-
-#define XPLB_PCI_ADDR 0x10c
-#define XPLB_PCI_DATA 0x110
-#define XPLB_PCI_BUS 0x114
-
-#define PCI_HOST_ENABLE_CMD PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY
-
-static const struct of_device_id xilinx_pci_match[] = {
- { .compatible = "xlnx,plbv46-pci-1.03.a", },
- {}
-};
-
-/**
- * xilinx_pci_fixup_bridge - Block Xilinx PHB configuration.
- */
-static void xilinx_pci_fixup_bridge(struct pci_dev *dev)
-{
- struct pci_controller *hose;
- int i;
-
- if (dev->devfn || dev->bus->self)
- return;
-
- hose = pci_bus_to_host(dev->bus);
- if (!hose)
- return;
-
- if (!of_match_node(xilinx_pci_match, hose->dn))
- return;
-
- /* Hide the PCI host BARs from the kernel as their content doesn't
- * fit well in the resource management
- */
- for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- dev->resource[i].flags = 0;
- }
-
- dev_info(&dev->dev, "Hiding Xilinx plb-pci host bridge resources %s\n",
- pci_name(dev));
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, xilinx_pci_fixup_bridge);
-
-/**
- * xilinx_pci_exclude_device - Don't do config access for non-root bus
- *
- * This is a hack. Config access to any bus other than bus 0 does not
- * currently work on the ML510 so we prevent it here.
- */
-static int
-xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn)
-{
- return (bus != 0);
-}
-
-/**
- * xilinx_pci_init - Find and register a Xilinx PCI host bridge
- */
-void __init xilinx_pci_init(void)
-{
- struct pci_controller *hose;
- struct resource r;
- void __iomem *pci_reg;
- struct device_node *pci_node;
-
- pci_node = of_find_matching_node(NULL, xilinx_pci_match);
- if(!pci_node)
- return;
-
- if (of_address_to_resource(pci_node, 0, &r)) {
- pr_err("xilinx-pci: cannot resolve base address\n");
- return;
- }
-
- hose = pcibios_alloc_controller(pci_node);
- if (!hose) {
- pr_err("xilinx-pci: pcibios_alloc_controller() failed\n");
- return;
- }
-
- /* Setup config space */
- setup_indirect_pci(hose, r.start + XPLB_PCI_ADDR,
- r.start + XPLB_PCI_DATA,
- PPC_INDIRECT_TYPE_SET_CFG_TYPE);
-
- /* According to the xilinx plbv46_pci documentation the soft-core starts
- * a self-init when the bus master enable bit is set. Without this bit
- * set the pci bus can't be scanned.
- */
- early_write_config_word(hose, 0, 0, PCI_COMMAND, PCI_HOST_ENABLE_CMD);
-
- /* Set the max latency timer to 255 */
- early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0xff);
-
- /* Set the max bus number to 255 */
- pci_reg = of_iomap(pci_node, 0);
- out_8(pci_reg + XPLB_PCI_BUS, 0xff);
- iounmap(pci_reg);
-
- /* Nothing past the root bridge is working right now. By default
- * exclude config access to anything except bus 0 */
- if (!ppc_md.pci_exclude_device)
- ppc_md.pci_exclude_device = xilinx_pci_exclude_device;
-
- /* Register the host bridge with the linux kernel! */
- pci_process_bridge_OF_ranges(hose, pci_node, 1);
-
- pr_info("xilinx-pci: Registered PCI host bridge\n");
-}
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 26956c006987..0ccbd6fd6de1 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -316,7 +316,7 @@ config DTLK
config XILINX_HWICAP
tristate "Xilinx HWICAP Support"
- depends on XILINX_VIRTEX || MICROBLAZE
+ depends on MICROBLAZE
help
This option enables support for Xilinx Internal Configuration
Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index f65991a67af2..b174650e0f09 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2007,7 +2007,7 @@ config FB_PS3_DEFAULT_SIZE_M
config FB_XILINX
tristate "Xilinx frame buffer support"
- depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
+ depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
--
2.26.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 57+ messages in thread
* [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-30 13:32 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-03-30 13:32 UTC (permalink / raw)
To: linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Sasha Levin, Jonathan Corbet, Michael Ellerman, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Rob Herring, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Dmitry Vyukov,
Christophe Leroy, Wei Hu, Greg Kroah-Hartman, Nick Desaulniers,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
The latest Xilinx design tools called ISE and EDK has been released in
October 2013. New tool doesn't support any PPC405/PPC440 new designs.
These platforms are no longer supported and tested.
PowerPC 405/440 port is orphan from 2013 by
commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
that's why it is time to remove the support fot these platforms.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
Changes in v2:
- Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
v1 to keep them the same as before. (kbuild reported some issues with it
too)
Documentation/devicetree/bindings/xilinx.txt | 143 ------
Documentation/powerpc/bootwrapper.rst | 28 +-
MAINTAINERS | 6 -
arch/powerpc/Kconfig.debug | 2 +-
arch/powerpc/boot/Makefile | 7 +-
arch/powerpc/boot/dts/Makefile | 1 -
arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
arch/powerpc/boot/ops.h | 1 -
arch/powerpc/boot/serial.c | 5 -
arch/powerpc/boot/uartlite.c | 79 ----
arch/powerpc/boot/virtex.c | 97 ----
arch/powerpc/boot/virtex405-head.S | 31 --
arch/powerpc/boot/wrapper | 8 -
arch/powerpc/configs/40x/virtex_defconfig | 75 ---
arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
arch/powerpc/configs/ppc40x_defconfig | 8 -
arch/powerpc/configs/ppc44x_defconfig | 8 -
arch/powerpc/include/asm/xilinx_intc.h | 16 -
arch/powerpc/include/asm/xilinx_pci.h | 21 -
arch/powerpc/kernel/cputable.c | 39 --
arch/powerpc/platforms/40x/Kconfig | 31 --
arch/powerpc/platforms/40x/Makefile | 1 -
arch/powerpc/platforms/40x/virtex.c | 54 ---
arch/powerpc/platforms/44x/Kconfig | 37 --
arch/powerpc/platforms/44x/Makefile | 2 -
arch/powerpc/platforms/44x/virtex.c | 60 ---
arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
arch/powerpc/platforms/Kconfig | 4 -
arch/powerpc/sysdev/Makefile | 2 -
arch/powerpc/sysdev/xilinx_intc.c | 88 ----
arch/powerpc/sysdev/xilinx_pci.c | 132 ------
drivers/char/Kconfig | 2 +-
drivers/video/fbdev/Kconfig | 2 +-
34 files changed, 7 insertions(+), 1959 deletions(-)
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
delete mode 100644 arch/powerpc/boot/uartlite.c
delete mode 100644 arch/powerpc/boot/virtex.c
delete mode 100644 arch/powerpc/boot/virtex405-head.S
delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
delete mode 100644 arch/powerpc/platforms/40x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex.c
delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
index d058ace29345..28199b31fe5e 100644
--- a/Documentation/devicetree/bindings/xilinx.txt
+++ b/Documentation/devicetree/bindings/xilinx.txt
@@ -86,149 +86,6 @@
xlnx,use-parity = <0>;
};
- Some IP cores actually implement 2 or more logical devices. In
- this case, the device should still describe the whole IP core with
- a single node and add a child node for each logical device. The
- ranges property can be used to translate from parent IP-core to the
- registers of each device. In addition, the parent node should be
- compatible with the bus type 'xlnx,compound', and should contain
- #address-cells and #size-cells, as with any other bus. (Note: this
- makes the assumption that both logical devices have the same bus
- binding. If this is not true, then separate nodes should be used
- for each logical device). The 'cell-index' property can be used to
- enumerate logical devices within an IP core. For example, the
- following is the system.mhs entry for the dual ps2 controller found
- on the ml403 reference design.
-
- BEGIN opb_ps2_dual_ref
- PARAMETER INSTANCE = opb_ps2_dual_ref_0
- PARAMETER HW_VER = 1.00.a
- PARAMETER C_BASEADDR = 0xA9000000
- PARAMETER C_HIGHADDR = 0xA9001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- PORT Sys_Intr1 = ps2_1_intr
- PORT Sys_Intr2 = ps2_2_intr
- PORT Clkin1 = ps2_clk_rx_1
- PORT Clkin2 = ps2_clk_rx_2
- PORT Clkpd1 = ps2_clk_tx_1
- PORT Clkpd2 = ps2_clk_tx_2
- PORT Rx1 = ps2_d_rx_1
- PORT Rx2 = ps2_d_rx_2
- PORT Txpd1 = ps2_d_tx_1
- PORT Txpd2 = ps2_d_tx_2
- END
-
- It would result in the following device tree nodes:
-
- opb_ps2_dual_ref_0: opb-ps2-dual-ref@a9000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ranges = <0 a9000000 2000>;
- // If this device had extra parameters, then they would
- // go here.
- ps2@0 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <0 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- ps2@1000 {
- compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
- reg = <1000 40>;
- interrupt-parent = <&opb_intc_0>;
- interrupts = <3 0>;
- cell-index = <0>;
- };
- };
-
- Also, the system.mhs file defines bus attachments from the processor
- to the devices. The device tree structure should reflect the bus
- attachments. Again an example; this system.mhs fragment:
-
- BEGIN ppc405_virtex4
- PARAMETER INSTANCE = ppc405_0
- PARAMETER HW_VER = 1.01.a
- BUS_INTERFACE DPLB = plb_v34_0
- BUS_INTERFACE IPLB = plb_v34_0
- END
-
- BEGIN opb_intc
- PARAMETER INSTANCE = opb_intc_0
- PARAMETER HW_VER = 1.00.c
- PARAMETER C_BASEADDR = 0xD1000FC0
- PARAMETER C_HIGHADDR = 0xD1000FDF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN opb_uart16550
- PARAMETER INSTANCE = opb_uart16550_0
- PARAMETER HW_VER = 1.00.d
- PARAMETER C_BASEADDR = 0xa0000000
- PARAMETER C_HIGHADDR = 0xa0001FFF
- BUS_INTERFACE SOPB = opb_v20_0
- END
-
- BEGIN plb_v34
- PARAMETER INSTANCE = plb_v34_0
- PARAMETER HW_VER = 1.02.a
- END
-
- BEGIN plb_bram_if_cntlr
- PARAMETER INSTANCE = plb_bram_if_cntlr_0
- PARAMETER HW_VER = 1.00.b
- PARAMETER C_BASEADDR = 0xFFFF0000
- PARAMETER C_HIGHADDR = 0xFFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- END
-
- BEGIN plb2opb_bridge
- PARAMETER INSTANCE = plb2opb_bridge_0
- PARAMETER HW_VER = 1.01.a
- PARAMETER C_RNG0_BASEADDR = 0x20000000
- PARAMETER C_RNG0_HIGHADDR = 0x3FFFFFFF
- PARAMETER C_RNG1_BASEADDR = 0x60000000
- PARAMETER C_RNG1_HIGHADDR = 0x7FFFFFFF
- PARAMETER C_RNG2_BASEADDR = 0x80000000
- PARAMETER C_RNG2_HIGHADDR = 0xBFFFFFFF
- PARAMETER C_RNG3_BASEADDR = 0xC0000000
- PARAMETER C_RNG3_HIGHADDR = 0xDFFFFFFF
- BUS_INTERFACE SPLB = plb_v34_0
- BUS_INTERFACE MOPB = opb_v20_0
- END
-
- Gives this device tree (some properties removed for clarity):
-
- plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v34-1.02.a";
- device_type = "ibm,plb";
- ranges; // 1:1 translation
-
- plb_bram_if_cntrl_0: bram@ffff0000 {
- reg = <ffff0000 10000>;
- }
-
- opb@20000000 {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <20000000 20000000 20000000
- 60000000 60000000 20000000
- 80000000 80000000 40000000
- c0000000 c0000000 20000000>;
-
- opb_uart16550_0: serial@a0000000 {
- reg = <a00000000 2000>;
- };
-
- opb_intc_0: interrupt-controller@d1000fc0 {
- reg = <d1000fc0 20>;
- };
- };
- };
-
That covers the general approach to binding xilinx IP cores into the
device tree. The following are bindings for specific devices:
diff --git a/Documentation/powerpc/bootwrapper.rst b/Documentation/powerpc/bootwrapper.rst
index a6292afba573..cdfa2bc8425f 100644
--- a/Documentation/powerpc/bootwrapper.rst
+++ b/Documentation/powerpc/bootwrapper.rst
@@ -70,28 +70,6 @@ Currently, the following image format targets exist:
kernel with this image type and it depends entirely on
the embedded device tree for all information.
- The simpleImage is useful for booting systems with
- an unknown firmware interface or for booting from
- a debugger when no firmware is present (such as on
- the Xilinx Virtex platform). The only assumption that
- simpleImage makes is that RAM is correctly initialized
- and that the MMU is either off or has RAM mapped to
- base address 0.
-
- simpleImage also supports inserting special platform
- specific initialization code to the start of the bootup
- sequence. The virtex405 platform uses this feature to
- ensure that the cache is invalidated before caching
- is enabled. Platform specific initialization code is
- added as part of the wrapper script and is keyed on
- the image target name. For example, all
- simpleImage.virtex405-* targets will add the
- virtex405-head.S initialization code (This also means
- that the dts file for virtex405 targets should be
- named (virtex405-<board>.dts). Search the wrapper
- script for 'virtex405' and see the file
- arch/powerpc/boot/virtex405-head.S for details.
-
treeImage.%; Image format for used with OpenBIOS firmware found
on some ppc4xx hardware. This image embeds a device
tree blob inside the image.
@@ -116,10 +94,8 @@ Image types which embed a device tree blob (simpleImage, dtbImage, treeImage,
and cuImage) all generate the device tree blob from a file in the
arch/powerpc/boot/dts/ directory. The Makefile selects the correct device
tree source based on the name of the target. Therefore, if the kernel is
-built with 'make treeImage.walnut simpleImage.virtex405-ml403', then the
-build system will use arch/powerpc/boot/dts/walnut.dts to build
-treeImage.walnut and arch/powerpc/boot/dts/virtex405-ml403.dts to build
-the simpleImage.virtex405-ml403.
+built with 'make treeImage.walnut', then the build system will use
+arch/powerpc/boot/dts/walnut.dts to build treeImage.walnut.
Two special targets called 'zImage' and 'zImage.initrd' also exist. These
targets build all the default images as selected by the kernel configuration.
diff --git a/MAINTAINERS b/MAINTAINERS
index a0d86490c2c6..842a9bbc2013 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9668,12 +9668,6 @@ L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: arch/powerpc/platforms/8xx/
-LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
-L: linuxppc-dev@lists.ozlabs.org
-S: Orphan
-F: arch/powerpc/*/*virtex*
-F: arch/powerpc/*/*/*virtex*
-
LINUX FOR POWERPC PA SEMI PWRFICIENT
L: linuxppc-dev@lists.ozlabs.org
S: Orphan
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 0b063830eea8..b88900f4832f 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -230,7 +230,7 @@ config PPC_EARLY_DEBUG_40x
help
Select this to enable early debugging for IBM 40x chips via the
inbuilt serial port. This works on chips with a 16550 compatible
- UART. Xilinx chips with uartlite cannot use this option.
+ UART.
config PPC_EARLY_DEBUG_CPM
bool "Early serial debugging for Freescale CPM-based serial ports"
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index c53a1b8bba8b..d8077b7071dd 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -79,7 +79,6 @@ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
-$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
# The pre-boot decompressors pull in a lot of kernel headers and other source
# files. This creates a bit of a dependency headache since we need to copy
@@ -129,14 +128,12 @@ src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c
src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
-src-wlib-$(CONFIG_XILINX_VIRTEX) += uartlite.c
src-wlib-$(CONFIG_CPM) += cpm-serial.c
src-plat-y := of.c epapr.c
src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
treeboot-walnut.c cuboot-acadia.c \
- cuboot-kilauea.c simpleboot.c \
- virtex405-head.S virtex.c
+ cuboot-kilauea.c simpleboot.c
src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-bamboo.c cuboot-sam440ep.c \
cuboot-sequoia.c cuboot-rainier.c \
@@ -144,7 +141,7 @@ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-warp.c cuboot-yosemite.c \
treeboot-iss4xx.c treeboot-currituck.c \
treeboot-akebono.c \
- simpleboot.c fixed-head.S virtex.c
+ simpleboot.c fixed-head.S
src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile
index 1cbc0e4ce857..fb335d05aae8 100644
--- a/arch/powerpc/boot/dts/Makefile
+++ b/arch/powerpc/boot/dts/Makefile
@@ -4,4 +4,3 @@ subdir-y += fsl
dtstree := $(srctree)/$(src)
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-dtb-$(CONFIG_XILINX_VIRTEX440_GENERIC_BOARD) += virtex440-ml507.dtb virtex440-ml510.dtb
diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts
deleted file mode 100644
index 66f1c6312de6..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml507.dts
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * This file supports the Xilinx ML507 board with the 440 processor.
- * A reference design for the FPGA is provided at http://git.xilinx.com.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- * ---
- *
- * Device Tree Generator version: 1.1
- *
- * CAUTION: This file is automatically generated by libgen.
- * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
- *
- * XPS project directory: ml507_ppc440_emb_ref
- */
-
-/dts-v1/;
-
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- model = "testing";
- DDR2_SDRAM: memory@0 {
- device_type = "memory";
- reg = < 0 0x10000000 >;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = &RS232_Uart_1;
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- clock-frequency = <400000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <400000000>;
- xlnx,apu-control = <1>;
- xlnx,apu-udi-0 = <0>;
- xlnx,apu-udi-1 = <0>;
- xlnx,apu-udi-10 = <0>;
- xlnx,apu-udi-11 = <0>;
- xlnx,apu-udi-12 = <0>;
- xlnx,apu-udi-13 = <0>;
- xlnx,apu-udi-14 = <0>;
- xlnx,apu-udi-15 = <0>;
- xlnx,apu-udi-2 = <0>;
- xlnx,apu-udi-3 = <0>;
- xlnx,apu-udi-4 = <0>;
- xlnx,apu-udi-5 = <0>;
- xlnx,apu-udi-6 = <0>;
- xlnx,apu-udi-7 = <0>;
- xlnx,apu-udi-8 = <0>;
- xlnx,apu-udi-9 = <0>;
- xlnx,dcr-autolock-enable = <1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0>;
- xlnx,dcu-rd-noncache-plb-prio = <0>;
- xlnx,dcu-rd-touch-plb-prio = <0>;
- xlnx,dcu-rd-urgent-plb-prio = <0>;
- xlnx,dcu-wr-flush-plb-prio = <0>;
- xlnx,dcu-wr-store-plb-prio = <0>;
- xlnx,dcu-wr-urgent-plb-prio = <0>;
- xlnx,dma0-control = <0>;
- xlnx,dma0-plb-prio = <0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0>;
- xlnx,dma1-plb-prio = <0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0>;
- xlnx,dma2-plb-prio = <0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0>;
- xlnx,dma3-plb-prio = <0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0>;
- xlnx,generate-plb-timespecs = <1>;
- xlnx,icu-rd-fetch-plb-prio = <0>;
- xlnx,icu-rd-spec-plb-prio = <0>;
- xlnx,icu-rd-touch-plb-prio = <0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <1>;
- xlnx,mplb-arb-mode = <0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0>;
- xlnx,mplb-prio-dcur = <2>;
- xlnx,mplb-prio-dcuw = <3>;
- xlnx,mplb-prio-icu = <4>;
- xlnx,mplb-prio-splb0 = <1>;
- xlnx,mplb-prio-splb1 = <0>;
- xlnx,mplb-read-pipe-enable = <1>;
- xlnx,mplb-sync-tattribute = <0>;
- xlnx,mplb-wdog-enable = <1>;
- xlnx,mplb-write-pipe-enable = <1>;
- xlnx,mplb-write-post-enable = <1>;
- xlnx,num-dma = <1>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0>;
- xlnx,ppc440mc-addr-high = <0xfffffff>;
- xlnx,ppc440mc-arb-mode = <0>;
- xlnx,ppc440mc-bank-conflict-mask = <0xc00000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <8>;
- xlnx,ppc440mc-prio-dcur = <2>;
- xlnx,ppc440mc-prio-dcuw = <3>;
- xlnx,ppc440mc-prio-icu = <4>;
- xlnx,ppc440mc-prio-splb0 = <1>;
- xlnx,ppc440mc-prio-splb1 = <0>;
- xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>;
- xlnx,ppcdm-asyncmode = <0>;
- xlnx,ppcds-asyncmode = <0>;
- xlnx,user-reset = <0>;
- DMA0: sdma@80 {
- compatible = "xlnx,ll-dma-1.00.a";
- dcr-reg = < 0x80 0x11 >;
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 11 2 >;
- } ;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- DIP_Switches_8Bit: gpio@81460000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x81460000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x2af8>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 5 2 >;
- llink-connected = <&DMA0>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <1>;
- xlnx,phy-type = <1>;
- xlnx,phyaddr = <1>;
- xlnx,rxcsum = <1>;
- xlnx,rxfifo = <0x1000>;
- xlnx,temac-type = <0>;
- xlnx,txcsum = <1>;
- xlnx,txfifo = <0x1000>;
- phy-handle = <&phy7>;
- clock-frequency = <100000000>;
- phy7: phy@7 {
- compatible = "marvell,88e1111";
- reg = <7>;
- } ;
- } ;
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x0>;
- xlnx,sda-inertial-delay = <0x0>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LEDs_8Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <8>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_Positions: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <0>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- Push_Buttons_5Bit: gpio@81440000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- reg = < 0x81440000 0x10000 >;
- xlnx,all-inputs = <1>;
- xlnx,all-inputs-2 = <0>;
- xlnx,dout-default = <0>;
- xlnx,dout-default-2 = <0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <5>;
- xlnx,interrupt-present = <1>;
- xlnx,is-bidir = <1>;
- xlnx,is-bidir-2 = <1>;
- xlnx,is-dual = <0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0>;
- xlnx,has-external-xin = <0>;
- xlnx,is-a-16550 = <1>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 4 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
- compatible = "xlnx,xps-timebase-wdt-1.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 2 0 1 2 >;
- reg = < 0x83a00000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,wdt-enable-once = <0>;
- xlnx,wdt-interval = <0x1e>;
- } ;
- xps_timer_1: timer@83c00000 {
- compatible = "xlnx,xps-timer-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 3 2 >;
- reg = < 0x83c00000 0x10000 >;
- xlnx,count-width = <0x20>;
- xlnx,family = "virtex5";
- xlnx,gen0-assert = <1>;
- xlnx,gen1-assert = <1>;
- xlnx,one-timer-only = <1>;
- xlnx,trig0-assert = <1>;
- xlnx,trig1-assert = <1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/dts/virtex440-ml510.dts b/arch/powerpc/boot/dts/virtex440-ml510.dts
deleted file mode 100644
index 3b736ca26ddc..000000000000
--- a/arch/powerpc/boot/dts/virtex440-ml510.dts
+++ /dev/null
@@ -1,466 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Xilinx ML510 Reference Design support
- *
- * This DTS file was created for the ml510_bsb1_pcores_ppc440 reference design.
- * The reference design contains a bug which prevent PCI DMA from working
- * properly. A description of the bug is given in the plbv46_pci section. It
- * needs to be fixed by the user until Xilinx updates their reference design.
- *
- * Copyright 2009, Roderick Colenbrander
- */
-
-/dts-v1/;
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,ml510-ref-design", "xlnx,virtex440";
- dcr-parent = <&ppc440_0>;
- DDR2_SDRAM_DIMM0: memory@0 {
- device_type = "memory";
- reg = < 0x0 0x20000000 >;
- } ;
- alias {
- ethernet0 = &Hard_Ethernet_MAC;
- serial0 = &RS232_Uart_1;
- } ;
- chosen {
- bootargs = "console=ttyS0 root=/dev/ram";
- stdout-path = "/plb@0/serial@83e00000";
- } ;
- cpus {
- #address-cells = <1>;
- #cpus = <0x1>;
- #size-cells = <0>;
- ppc440_0: cpu@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- clock-frequency = <300000000>;
- compatible = "PowerPC,440", "ibm,ppc440";
- d-cache-line-size = <0x20>;
- d-cache-size = <0x8000>;
- dcr-access-method = "native";
- dcr-controller ;
- device_type = "cpu";
- i-cache-line-size = <0x20>;
- i-cache-size = <0x8000>;
- model = "PowerPC,440";
- reg = <0>;
- timebase-frequency = <300000000>;
- xlnx,apu-control = <0x2000>;
- xlnx,apu-udi-0 = <0x0>;
- xlnx,apu-udi-1 = <0x0>;
- xlnx,apu-udi-10 = <0x0>;
- xlnx,apu-udi-11 = <0x0>;
- xlnx,apu-udi-12 = <0x0>;
- xlnx,apu-udi-13 = <0x0>;
- xlnx,apu-udi-14 = <0x0>;
- xlnx,apu-udi-15 = <0x0>;
- xlnx,apu-udi-2 = <0x0>;
- xlnx,apu-udi-3 = <0x0>;
- xlnx,apu-udi-4 = <0x0>;
- xlnx,apu-udi-5 = <0x0>;
- xlnx,apu-udi-6 = <0x0>;
- xlnx,apu-udi-7 = <0x0>;
- xlnx,apu-udi-8 = <0x0>;
- xlnx,apu-udi-9 = <0x0>;
- xlnx,dcr-autolock-enable = <0x1>;
- xlnx,dcu-rd-ld-cache-plb-prio = <0x0>;
- xlnx,dcu-rd-noncache-plb-prio = <0x0>;
- xlnx,dcu-rd-touch-plb-prio = <0x0>;
- xlnx,dcu-rd-urgent-plb-prio = <0x0>;
- xlnx,dcu-wr-flush-plb-prio = <0x0>;
- xlnx,dcu-wr-store-plb-prio = <0x0>;
- xlnx,dcu-wr-urgent-plb-prio = <0x0>;
- xlnx,dma0-control = <0x0>;
- xlnx,dma0-plb-prio = <0x0>;
- xlnx,dma0-rxchannelctrl = <0x1010000>;
- xlnx,dma0-rxirqtimer = <0x3ff>;
- xlnx,dma0-txchannelctrl = <0x1010000>;
- xlnx,dma0-txirqtimer = <0x3ff>;
- xlnx,dma1-control = <0x0>;
- xlnx,dma1-plb-prio = <0x0>;
- xlnx,dma1-rxchannelctrl = <0x1010000>;
- xlnx,dma1-rxirqtimer = <0x3ff>;
- xlnx,dma1-txchannelctrl = <0x1010000>;
- xlnx,dma1-txirqtimer = <0x3ff>;
- xlnx,dma2-control = <0x0>;
- xlnx,dma2-plb-prio = <0x0>;
- xlnx,dma2-rxchannelctrl = <0x1010000>;
- xlnx,dma2-rxirqtimer = <0x3ff>;
- xlnx,dma2-txchannelctrl = <0x1010000>;
- xlnx,dma2-txirqtimer = <0x3ff>;
- xlnx,dma3-control = <0x0>;
- xlnx,dma3-plb-prio = <0x0>;
- xlnx,dma3-rxchannelctrl = <0x1010000>;
- xlnx,dma3-rxirqtimer = <0x3ff>;
- xlnx,dma3-txchannelctrl = <0x1010000>;
- xlnx,dma3-txirqtimer = <0x3ff>;
- xlnx,endian-reset = <0x0>;
- xlnx,generate-plb-timespecs = <0x1>;
- xlnx,icu-rd-fetch-plb-prio = <0x0>;
- xlnx,icu-rd-spec-plb-prio = <0x0>;
- xlnx,icu-rd-touch-plb-prio = <0x0>;
- xlnx,interconnect-imask = <0xffffffff>;
- xlnx,mplb-allow-lock-xfer = <0x1>;
- xlnx,mplb-arb-mode = <0x0>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-counter = <0x500>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-max-burst = <0x8>;
- xlnx,mplb-native-dwidth = <0x80>;
- xlnx,mplb-p2p = <0x0>;
- xlnx,mplb-prio-dcur = <0x2>;
- xlnx,mplb-prio-dcuw = <0x3>;
- xlnx,mplb-prio-icu = <0x4>;
- xlnx,mplb-prio-splb0 = <0x1>;
- xlnx,mplb-prio-splb1 = <0x0>;
- xlnx,mplb-read-pipe-enable = <0x1>;
- xlnx,mplb-sync-tattribute = <0x0>;
- xlnx,mplb-wdog-enable = <0x1>;
- xlnx,mplb-write-pipe-enable = <0x1>;
- xlnx,mplb-write-post-enable = <0x1>;
- xlnx,num-dma = <0x0>;
- xlnx,pir = <0xf>;
- xlnx,ppc440mc-addr-base = <0x0>;
- xlnx,ppc440mc-addr-high = <0x1fffffff>;
- xlnx,ppc440mc-arb-mode = <0x0>;
- xlnx,ppc440mc-bank-conflict-mask = <0x1800000>;
- xlnx,ppc440mc-control = <0xf810008f>;
- xlnx,ppc440mc-max-burst = <0x8>;
- xlnx,ppc440mc-prio-dcur = <0x2>;
- xlnx,ppc440mc-prio-dcuw = <0x3>;
- xlnx,ppc440mc-prio-icu = <0x4>;
- xlnx,ppc440mc-prio-splb0 = <0x1>;
- xlnx,ppc440mc-prio-splb1 = <0x0>;
- xlnx,ppc440mc-row-conflict-mask = <0x7ffe00>;
- xlnx,ppcdm-asyncmode = <0x0>;
- xlnx,ppcds-asyncmode = <0x0>;
- xlnx,user-reset = <0x0>;
- } ;
- } ;
- plb_v46_0: plb@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
- ranges ;
- FLASH: flash@fc000000 {
- bank-width = <2>;
- compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
- reg = < 0xfc000000 0x2000000 >;
- xlnx,family = "virtex5";
- xlnx,include-datawidth-matching-0 = <0x1>;
- xlnx,include-datawidth-matching-1 = <0x0>;
- xlnx,include-datawidth-matching-2 = <0x0>;
- xlnx,include-datawidth-matching-3 = <0x0>;
- xlnx,include-negedge-ioregs = <0x0>;
- xlnx,include-plb-ipif = <0x1>;
- xlnx,include-wrbuf = <0x1>;
- xlnx,max-mem-width = <0x10>;
- xlnx,mch-native-dwidth = <0x20>;
- xlnx,mch-plb-clk-period-ps = <0x2710>;
- xlnx,mch-splb-awidth = <0x20>;
- xlnx,mch0-accessbuf-depth = <0x10>;
- xlnx,mch0-protocol = <0x0>;
- xlnx,mch0-rddatabuf-depth = <0x10>;
- xlnx,mch1-accessbuf-depth = <0x10>;
- xlnx,mch1-protocol = <0x0>;
- xlnx,mch1-rddatabuf-depth = <0x10>;
- xlnx,mch2-accessbuf-depth = <0x10>;
- xlnx,mch2-protocol = <0x0>;
- xlnx,mch2-rddatabuf-depth = <0x10>;
- xlnx,mch3-accessbuf-depth = <0x10>;
- xlnx,mch3-protocol = <0x0>;
- xlnx,mch3-rddatabuf-depth = <0x10>;
- xlnx,mem0-width = <0x10>;
- xlnx,mem1-width = <0x20>;
- xlnx,mem2-width = <0x20>;
- xlnx,mem3-width = <0x20>;
- xlnx,num-banks-mem = <0x1>;
- xlnx,num-channels = <0x2>;
- xlnx,priority-mode = <0x0>;
- xlnx,synch-mem-0 = <0x0>;
- xlnx,synch-mem-1 = <0x0>;
- xlnx,synch-mem-2 = <0x0>;
- xlnx,synch-mem-3 = <0x0>;
- xlnx,synch-pipedelay-0 = <0x2>;
- xlnx,synch-pipedelay-1 = <0x2>;
- xlnx,synch-pipedelay-2 = <0x2>;
- xlnx,synch-pipedelay-3 = <0x2>;
- xlnx,tavdv-ps-mem-0 = <0x1adb0>;
- xlnx,tavdv-ps-mem-1 = <0x3a98>;
- xlnx,tavdv-ps-mem-2 = <0x3a98>;
- xlnx,tavdv-ps-mem-3 = <0x3a98>;
- xlnx,tcedv-ps-mem-0 = <0x1adb0>;
- xlnx,tcedv-ps-mem-1 = <0x3a98>;
- xlnx,tcedv-ps-mem-2 = <0x3a98>;
- xlnx,tcedv-ps-mem-3 = <0x3a98>;
- xlnx,thzce-ps-mem-0 = <0x88b8>;
- xlnx,thzce-ps-mem-1 = <0x1b58>;
- xlnx,thzce-ps-mem-2 = <0x1b58>;
- xlnx,thzce-ps-mem-3 = <0x1b58>;
- xlnx,thzoe-ps-mem-0 = <0x1b58>;
- xlnx,thzoe-ps-mem-1 = <0x1b58>;
- xlnx,thzoe-ps-mem-2 = <0x1b58>;
- xlnx,thzoe-ps-mem-3 = <0x1b58>;
- xlnx,tlzwe-ps-mem-0 = <0x88b8>;
- xlnx,tlzwe-ps-mem-1 = <0x0>;
- xlnx,tlzwe-ps-mem-2 = <0x0>;
- xlnx,tlzwe-ps-mem-3 = <0x0>;
- xlnx,twc-ps-mem-0 = <0x1adb0>;
- xlnx,twc-ps-mem-1 = <0x3a98>;
- xlnx,twc-ps-mem-2 = <0x3a98>;
- xlnx,twc-ps-mem-3 = <0x3a98>;
- xlnx,twp-ps-mem-0 = <0x11170>;
- xlnx,twp-ps-mem-1 = <0x2ee0>;
- xlnx,twp-ps-mem-2 = <0x2ee0>;
- xlnx,twp-ps-mem-3 = <0x2ee0>;
- xlnx,xcl0-linesize = <0x4>;
- xlnx,xcl0-writexfer = <0x1>;
- xlnx,xcl1-linesize = <0x4>;
- xlnx,xcl1-writexfer = <0x1>;
- xlnx,xcl2-linesize = <0x4>;
- xlnx,xcl2-writexfer = <0x1>;
- xlnx,xcl3-linesize = <0x4>;
- xlnx,xcl3-writexfer = <0x1>;
- } ;
- Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "xlnx,compound";
- ethernet@81c00000 {
- compatible = "xlnx,xps-ll-temac-1.01.b";
- device_type = "network";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 8 2 >;
- llink-connected = <&Hard_Ethernet_MAC_fifo>;
- local-mac-address = [ 02 00 00 00 00 00 ];
- reg = < 0x81c00000 0x40 >;
- xlnx,bus2core-clk-ratio = <0x1>;
- xlnx,phy-type = <0x3>;
- xlnx,phyaddr = <0x1>;
- xlnx,rxcsum = <0x0>;
- xlnx,rxfifo = <0x8000>;
- xlnx,temac-type = <0x0>;
- xlnx,txcsum = <0x0>;
- xlnx,txfifo = <0x8000>;
- } ;
- } ;
- Hard_Ethernet_MAC_fifo: xps-ll-fifo@81a00000 {
- compatible = "xlnx,xps-ll-fifo-1.01.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 6 2 >;
- reg = < 0x81a00000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- IIC_EEPROM: i2c@81600000 {
- compatible = "xlnx,xps-iic-2.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 9 2 >;
- reg = < 0x81600000 0x10000 >;
- xlnx,clk-freq = <0x5f5e100>;
- xlnx,family = "virtex5";
- xlnx,gpo-width = <0x1>;
- xlnx,iic-freq = <0x186a0>;
- xlnx,scl-inertial-delay = <0x5>;
- xlnx,sda-inertial-delay = <0x5>;
- xlnx,ten-bit-adr = <0x0>;
- } ;
- LCD_OPTIONAL: gpio@81420000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81420000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0xb>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- LEDs_4Bit: gpio@81400000 {
- compatible = "xlnx,xps-gpio-1.00.a";
- reg = < 0x81400000 0x10000 >;
- xlnx,all-inputs = <0x0>;
- xlnx,all-inputs-2 = <0x0>;
- xlnx,dout-default = <0x0>;
- xlnx,dout-default-2 = <0x0>;
- xlnx,family = "virtex5";
- xlnx,gpio-width = <0x4>;
- xlnx,interrupt-present = <0x0>;
- xlnx,is-bidir = <0x1>;
- xlnx,is-bidir-2 = <0x1>;
- xlnx,is-dual = <0x0>;
- xlnx,tri-default = <0xffffffff>;
- xlnx,tri-default-2 = <0xffffffff>;
- } ;
- RS232_Uart_1: serial@83e00000 {
- clock-frequency = <100000000>;
- compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
- current-speed = <9600>;
- device_type = "serial";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 11 2 >;
- reg = < 0x83e00000 0x10000 >;
- reg-offset = <0x1003>;
- reg-shift = <2>;
- xlnx,family = "virtex5";
- xlnx,has-external-rclk = <0x0>;
- xlnx,has-external-xin = <0x0>;
- xlnx,is-a-16550 = <0x1>;
- } ;
- SPI_EEPROM: xps-spi@feff8000 {
- compatible = "xlnx,xps-spi-2.00.b";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 10 2 >;
- reg = < 0xfeff8000 0x80 >;
- xlnx,family = "virtex5";
- xlnx,fifo-exist = <0x1>;
- xlnx,num-ss-bits = <0x1>;
- xlnx,num-transfer-bits = <0x8>;
- xlnx,sck-ratio = <0x80>;
- } ;
- SysACE_CompactFlash: sysace@83600000 {
- compatible = "xlnx,xps-sysace-1.00.a";
- interrupt-parent = <&xps_intc_0>;
- interrupts = < 7 2 >;
- reg = < 0x83600000 0x10000 >;
- xlnx,family = "virtex5";
- xlnx,mem-width = <0x10>;
- } ;
- plbv46_pci_0: plbv46-pci@85e00000 {
- #size-cells = <2>;
- #address-cells = <3>;
- compatible = "xlnx,plbv46-pci-1.03.a";
- device_type = "pci";
- reg = < 0x85e00000 0x10000 >;
-
- /*
- * The default ML510 BSB has C_IPIFBAR2PCIBAR_0 set to
- * 0 which means that a read/write to the memory mapped
- * i/o region (which starts at 0xa0000000) for pci
- * bar 0 on the plb side translates to 0.
- * It is important to set this value to 0xa0000000, so
- * that inbound and outbound pci transactions work
- * properly including DMA.
- */
- ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x20000000
- 0x01000000 0 0x00000000 0xf0000000 0 0x00010000>;
-
- #interrupt-cells = <1>;
- interrupt-parent = <&xps_intc_0>;
- interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
- interrupt-map = <
- /* IRQ mapping for pci slots and ALI M1533
- * periperhals. In total there are 5 interrupt
- * lines connected to a xps_intc controller.
- * Four of them are PCI IRQ A, B, C, D and
- * which correspond to respectively xpx_intc
- * 5, 4, 3 and 2. The fifth interrupt line is
- * connected to the south bridge and this one
- * uses irq 1 and is active high instead of
- * active low.
- *
- * The M1533 contains various peripherals
- * including AC97 audio, a modem, USB, IDE and
- * some power management stuff. The modem
- * isn't connected on the ML510 and the power
- * management core also isn't used.
- */
-
- /* IDSEL 0x16 / dev=6, bus=0 / PCI slot 3 */
- 0x3000 0 0 1 &xps_intc_0 3 2
- 0x3000 0 0 2 &xps_intc_0 2 2
- 0x3000 0 0 3 &xps_intc_0 5 2
- 0x3000 0 0 4 &xps_intc_0 4 2
-
- /* IDSEL 0x13 / dev=3, bus=1 / PCI slot 4 */
- /*
- 0x11800 0 0 1 &xps_intc_0 5 0 2
- 0x11800 0 0 2 &xps_intc_0 4 0 2
- 0x11800 0 0 3 &xps_intc_0 3 0 2
- 0x11800 0 0 4 &xps_intc_0 2 0 2
- */
-
- /* According to the datasheet + schematic
- * ABCD [FPGA] of slot 5 is mapped to DABC.
- * Testing showed that at least A maps to B,
- * the mapping of the other pins is a guess
- * and for that reason the lines have been
- * commented out.
- */
- /* IDSEL 0x15 / dev=5, bus=0 / PCI slot 5 */
- 0x2800 0 0 1 &xps_intc_0 4 2
- /*
- 0x2800 0 0 2 &xps_intc_0 3 2
- 0x2800 0 0 3 &xps_intc_0 2 2
- 0x2800 0 0 4 &xps_intc_0 5 2
- */
-
- /* IDSEL 0x12 / dev=2, bus=1 / PCI slot 6 */
- /*
- 0x11000 0 0 1 &xps_intc_0 4 0 2
- 0x11000 0 0 2 &xps_intc_0 3 0 2
- 0x11000 0 0 3 &xps_intc_0 2 0 2
- 0x11000 0 0 4 &xps_intc_0 5 0 2
- */
-
- /* IDSEL 0x11 / dev=1, bus=0 / AC97 audio */
- 0x0800 0 0 1 &i8259 7 2
-
- /* IDSEL 0x1b / dev=11, bus=0 / IDE */
- 0x5800 0 0 1 &i8259 14 2
-
- /* IDSEL 0x1f / dev 15, bus=0 / 2x USB 1.1 */
- 0x7800 0 0 1 &i8259 7 2
- >;
- ali_m1533 {
- #size-cells = <1>;
- #address-cells = <2>;
- i8259: interrupt-controller@20 {
- reg = <1 0x20 2
- 1 0xa0 2
- 1 0x4d0 2>;
- interrupt-controller;
- device_type = "interrupt-controller";
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
-
- /* south bridge irq is active high */
- interrupts = <1 3>;
- interrupt-parent = <&xps_intc_0>;
- };
- };
- } ;
- xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
- compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
- reg = < 0xffff0000 0x10000 >;
- xlnx,family = "virtex5";
- } ;
- xps_intc_0: interrupt-controller@81800000 {
- #interrupt-cells = <0x2>;
- compatible = "xlnx,xps-intc-1.00.a";
- interrupt-controller ;
- reg = < 0x81800000 0x10000 >;
- xlnx,num-intr-inputs = <0xc>;
- } ;
- xps_tft_0: tft@86e00000 {
- compatible = "xlnx,xps-tft-1.00.a";
- reg = < 0x86e00000 0x10000 >;
- xlnx,dcr-splb-slave-if = <0x1>;
- xlnx,default-tft-base-addr = <0x0>;
- xlnx,family = "virtex5";
- xlnx,i2c-slave-addr = <0x76>;
- xlnx,mplb-awidth = <0x20>;
- xlnx,mplb-dwidth = <0x80>;
- xlnx,mplb-native-dwidth = <0x40>;
- xlnx,mplb-smallest-slave = <0x20>;
- xlnx,tft-interface = <0x1>;
- } ;
- } ;
-} ;
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index e0606766480f..6455fc9a244f 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -88,7 +88,6 @@ int serial_console_init(void);
int ns16550_console_init(void *devp, struct serial_console_data *scdp);
int cpm_console_init(void *devp, struct serial_console_data *scdp);
int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp);
-int uartlite_console_init(void *devp, struct serial_console_data *scdp);
int opal_console_init(void *devp, struct serial_console_data *scdp);
void *simple_alloc_init(char *base, unsigned long heap_size,
unsigned long granularity, unsigned long max_allocs);
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 9457863147f9..0bfa7e87e546 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -132,11 +132,6 @@ int serial_console_init(void)
else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
rc = mpc5200_psc_console_init(devp, &serial_cd);
#endif
-#ifdef CONFIG_XILINX_VIRTEX
- else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
- dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))
- rc = uartlite_console_init(devp, &serial_cd);
-#endif
#ifdef CONFIG_PPC64_BOOT_WRAPPER
else if (dt_is_compatible(devp, "ibm,opal-console-raw"))
rc = opal_console_init(devp, &serial_cd);
diff --git a/arch/powerpc/boot/uartlite.c b/arch/powerpc/boot/uartlite.c
deleted file mode 100644
index 46bed69b4169..000000000000
--- a/arch/powerpc/boot/uartlite.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Xilinx UARTLITE bootloader driver
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <stdarg.h>
-#include <stddef.h>
-#include "types.h"
-#include "string.h"
-#include "stdio.h"
-#include "io.h"
-#include "ops.h"
-
-#define ULITE_RX 0x00
-#define ULITE_TX 0x04
-#define ULITE_STATUS 0x08
-#define ULITE_CONTROL 0x0c
-
-#define ULITE_STATUS_RXVALID 0x01
-#define ULITE_STATUS_TXFULL 0x08
-
-#define ULITE_CONTROL_RST_RX 0x02
-
-static void * reg_base;
-
-static int uartlite_open(void)
-{
- /* Clear the RX FIFO */
- out_be32(reg_base + ULITE_CONTROL, ULITE_CONTROL_RST_RX);
- return 0;
-}
-
-static void uartlite_putc(unsigned char c)
-{
- u32 reg = ULITE_STATUS_TXFULL;
- while (reg & ULITE_STATUS_TXFULL) /* spin on TXFULL bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- out_be32(reg_base + ULITE_TX, c);
-}
-
-static unsigned char uartlite_getc(void)
-{
- u32 reg = 0;
- while (!(reg & ULITE_STATUS_RXVALID)) /* spin waiting for RXVALID bit */
- reg = in_be32(reg_base + ULITE_STATUS);
- return in_be32(reg_base + ULITE_RX);
-}
-
-static u8 uartlite_tstc(void)
-{
- u32 reg = in_be32(reg_base + ULITE_STATUS);
- return reg & ULITE_STATUS_RXVALID;
-}
-
-int uartlite_console_init(void *devp, struct serial_console_data *scdp)
-{
- int n;
- unsigned long reg_phys;
-
- n = getprop(devp, "virtual-reg", ®_base, sizeof(reg_base));
- if (n != sizeof(reg_base)) {
- if (!dt_xlate_reg(devp, 0, ®_phys, NULL))
- return -1;
-
- reg_base = (void *)reg_phys;
- }
-
- scdp->open = uartlite_open;
- scdp->putc = uartlite_putc;
- scdp->getc = uartlite_getc;
- scdp->tstc = uartlite_tstc;
- scdp->close = NULL;
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex.c b/arch/powerpc/boot/virtex.c
deleted file mode 100644
index f731cbb4bff0..000000000000
--- a/arch/powerpc/boot/virtex.c
+++ /dev/null
@@ -1,97 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * The platform specific code for virtex devices since a boot loader is not
- * always used.
- *
- * (C) Copyright 2008 Xilinx, Inc.
- */
-
-#include "ops.h"
-#include "io.h"
-#include "stdio.h"
-
-#define UART_DLL 0 /* Out: Divisor Latch Low */
-#define UART_DLM 1 /* Out: Divisor Latch High */
-#define UART_FCR 2 /* Out: FIFO Control Register */
-#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
-#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
-#define UART_LCR 3 /* Out: Line Control Register */
-#define UART_MCR 4 /* Out: Modem Control Register */
-#define UART_MCR_RTS 0x02 /* RTS complement */
-#define UART_MCR_DTR 0x01 /* DTR complement */
-#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */
-#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
-
-static int virtex_ns16550_console_init(void *devp)
-{
- unsigned char *reg_base;
- u32 reg_shift, reg_offset, clk, spd;
- u16 divisor;
- int n;
-
- if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1)
- return -1;
-
- n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset));
- if (n == sizeof(reg_offset))
- reg_base += reg_offset;
-
- n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift));
- if (n != sizeof(reg_shift))
- reg_shift = 0;
-
- n = getprop(devp, "current-speed", (void *)&spd, sizeof(spd));
- if (n != sizeof(spd))
- spd = 9600;
-
- /* should there be a default clock rate?*/
- n = getprop(devp, "clock-frequency", (void *)&clk, sizeof(clk));
- if (n != sizeof(clk))
- return -1;
-
- divisor = clk / (16 * spd);
-
- /* Access baud rate */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_DLAB);
-
- /* Baud rate based on input clock */
- out_8(reg_base + (UART_DLL << reg_shift), divisor & 0xFF);
- out_8(reg_base + (UART_DLM << reg_shift), divisor >> 8);
-
- /* 8 data, 1 stop, no parity */
- out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_WLEN8);
-
- /* RTS/DTR */
- out_8(reg_base + (UART_MCR << reg_shift), UART_MCR_RTS | UART_MCR_DTR);
-
- /* Clear transmitter and receiver */
- out_8(reg_base + (UART_FCR << reg_shift),
- UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR);
- return 0;
-}
-
-/* For virtex, the kernel may be loaded without using a bootloader and if so
- some UARTs need more setup than is provided in the normal console init
-*/
-int platform_specific_init(void)
-{
- void *devp;
- char devtype[MAX_PROP_LEN];
- char path[MAX_PATH_LEN];
-
- devp = finddevice("/chosen");
- if (devp == NULL)
- return -1;
-
- if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
- devp = finddevice(path);
- if (devp == NULL)
- return -1;
-
- if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0)
- && !strcmp(devtype, "serial")
- && (dt_is_compatible(devp, "ns16550")))
- virtex_ns16550_console_init(devp);
- }
- return 0;
-}
diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S
deleted file mode 100644
index 00bab7d7c48c..000000000000
--- a/arch/powerpc/boot/virtex405-head.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include "ppc_asm.h"
-
- .text
- .global _zimage_start
-_zimage_start:
-
- /* PPC errata 213: needed by Virtex-4 FX */
- mfccr0 0
- oris 0,0,0x50000000@h
- mtccr0 0
-
- /*
- * Invalidate the data cache if the data cache is turned off.
- * - The 405 core does not invalidate the data cache on power-up
- * or reset but does turn off the data cache. We cannot assume
- * that the cache contents are valid.
- * - If the data cache is turned on this must have been done by
- * a bootloader and we assume that the cache contents are
- * valid.
- */
- mfdccr r9
- cmplwi r9,0
- bne 2f
- lis r9,0
- li r8,256
- mtctr r8
-1: dccci r0,r9
- addi r9,r9,0x20
- bdnz 1b
-2: b _zimage_start_lib
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index ed6266367bc0..de5fd5a047e8 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -323,14 +323,6 @@ adder875-redboot)
platformo="$object/fixed-head.o $object/redboot-8xx.o"
binary=y
;;
-simpleboot-virtex405-*)
- platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
-simpleboot-virtex440-*)
- platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o"
- binary=y
- ;;
simpleboot-*)
platformo="$object/fixed-head.o $object/simpleboot.o"
binary=y
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
deleted file mode 100644
index 5e7c61d1d7d0..000000000000
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-CONFIG_40x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_WALNUT is not set
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
deleted file mode 100644
index 1f74079e1703..000000000000
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ /dev/null
@@ -1,74 +0,0 @@
-CONFIG_44x=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_EBONY is not set
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
-CONFIG_PREEMPT=y
-CONFIG_MATH_EMULATION=y
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NETFILTER=y
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_XILINX_SYSACE=y
-CONFIG_NETDEVICES=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
-CONFIG_XILINX_HWICAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_XILINX=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_ROMFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_CCITT=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_KERNEL=y
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index a5f683aed328..88960a72b525 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -14,7 +14,6 @@ CONFIG_EP405=y
CONFIG_HOTFOOT=y
CONFIG_KILAUEA=y
CONFIG_MAKALU=y
-CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -37,33 +36,26 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_XILINX_SYSACE=m
CONFIG_NETDEVICES=y
CONFIG_IBM_EMAC=y
# CONFIG_INPUT is not set
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_EXT2_FS=y
CONFIG_EXT4_FS=m
CONFIG_VFAT_FS=m
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index a41eedfe0a5f..8b595f67068c 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -22,7 +22,6 @@ CONFIG_GLACIER=y
CONFIG_REDWOOD=y
CONFIG_EIGER=y
CONFIG_YOSEMITE=y
-CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
CONFIG_PPC4xx_GPIO=y
CONFIG_MATH_EMULATION=y
CONFIG_NET=y
@@ -46,7 +45,6 @@ CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_XILINX_SYSACE=m
CONFIG_SCSI=m
CONFIG_BLK_DEV_SD=m
# CONFIG_SCSI_LOWLEVEL is not set
@@ -57,7 +55,6 @@ CONFIG_IBM_EMAC=y
CONFIG_SERIO=m
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_XILINX_XPS_PS2=m
# CONFIG_VT is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
@@ -65,18 +62,13 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_UARTLITE=y
-CONFIG_SERIAL_UARTLITE_CONSOLE=y
# CONFIG_HW_RANDOM is not set
-CONFIG_XILINX_HWICAP=m
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_GPIO=m
CONFIG_I2C_IBM_IIC=m
-CONFIG_GPIO_XILINX=y
# CONFIG_HWMON is not set
CONFIG_FB=m
-CONFIG_FB_XILINX=m
CONFIG_USB=m
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_OHCI_HCD=m
diff --git a/arch/powerpc/include/asm/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
deleted file mode 100644
index ca9aa162fb09..000000000000
--- a/arch/powerpc/include/asm/xilinx_intc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Xilinx intc external definitions
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- */
-#ifndef _ASM_POWERPC_XILINX_INTC_H
-#define _ASM_POWERPC_XILINX_INTC_H
-
-#ifdef __KERNEL__
-
-extern void __init xilinx_intc_init_tree(void);
-extern unsigned int xintc_get_irq(void);
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_XILINX_INTC_H */
diff --git a/arch/powerpc/include/asm/xilinx_pci.h b/arch/powerpc/include/asm/xilinx_pci.h
deleted file mode 100644
index 7a8275caf6af..000000000000
--- a/arch/powerpc/include/asm/xilinx_pci.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Xilinx pci external definitions
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#ifndef INCLUDE_XILINX_PCI
-#define INCLUDE_XILINX_PCI
-
-#ifdef CONFIG_XILINX_PCI
-extern void __init xilinx_pci_init(void);
-#else
-static inline void __init xilinx_pci_init(void) { return; }
-#endif
-
-#endif /* INCLUDE_XILINX_PCI */
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 245be4fafe13..2dff9041bcdc 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1385,32 +1385,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_4xx,
.platform = "ppc405",
},
- { /* Xilinx Virtex-II Pro */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20010000,
- .cpu_name = "Virtex-II Pro",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
- { /* Xilinx Virtex-4 FX */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x20011000,
- .cpu_name = "Virtex-4 FX",
- .cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 |
- PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
- .mmu_features = MMU_FTR_TYPE_40x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .machine_check = machine_check_4xx,
- .platform = "ppc405",
- },
{ /* 405EP */
.pvr_mask = 0xffff0000,
.pvr_value = 0x51210000,
@@ -1800,19 +1774,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_440A,
.platform = "ppc440",
},
- { /* 440 in Xilinx Virtex-5 FXT */
- .pvr_mask = 0xfffffff0,
- .pvr_value = 0x7ff21910,
- .cpu_name = "440 in Virtex-5 FXT",
- .cpu_features = CPU_FTRS_44X,
- .cpu_user_features = COMMON_USER_BOOKE,
- .mmu_features = MMU_FTR_TYPE_44x,
- .icache_bsize = 32,
- .dcache_bsize = 32,
- .cpu_setup = __setup_cpu_440x5,
- .machine_check = machine_check_440A,
- .platform = "ppc440",
- },
{ /* 460EX */
.pvr_mask = 0xffff0006,
.pvr_value = 0x13020002,
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 6da813b65b42..d06ca51e8443 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -55,23 +55,6 @@ config WALNUT
help
This option enables support for the IBM PPC405GP evaluation board.
-config XILINX_VIRTEX_GENERIC_BOARD
- bool "Generic Xilinx Virtex board"
- depends on 40x
- select XILINX_VIRTEX_II_PRO
- select XILINX_VIRTEX_4_FX
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards.
-
- The generic virtex board support matches any device tree which
- specifies 'xilinx,virtex' in its compatible field. This includes
- the Xilinx ML3xx and ML4xx reference designs using the powerpc
- core.
-
- Most Virtex designs should use this unless it needs to do some
- special configuration at board probe time.
-
config OBS600
bool "OpenBlockS 600"
depends on 40x
@@ -109,20 +92,6 @@ config 405EZ
select IBM_EMAC_MAL_CLR_ICINTSTAT if IBM_EMAC
select IBM_EMAC_MAL_COMMON_ERR if IBM_EMAC
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-config XILINX_VIRTEX_II_PRO
- bool
- select XILINX_VIRTEX
- select IBM405_ERR77
- select IBM405_ERR51
-
-config XILINX_VIRTEX_4_FX
- bool
- select XILINX_VIRTEX
-
config STB03xxx
bool
select IBM405_ERR77
diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile
index 828d78340dd9..e9386deed505 100644
--- a/arch/powerpc/platforms/40x/Makefile
+++ b/arch/powerpc/platforms/40x/Makefile
@@ -1,5 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_WALNUT) += walnut.o
-obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o
obj-$(CONFIG_EP405) += ep405.o
obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o
diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c
deleted file mode 100644
index e3d5e095846b..000000000000
--- a/arch/powerpc/platforms/40x/virtex.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/ppc4xx.h>
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .restart = ppc4xx_reset_system,
- .calibrate_decr = generic_calibrate_decr,
-};
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 25ebe634a661..39e93d23fb38 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -232,33 +232,6 @@ config ICON
help
This option enables support for the AMCC PPC440SPe evaluation board.
-config XILINX_VIRTEX440_GENERIC_BOARD
- bool "Generic Xilinx Virtex 5 FXT board support"
- depends on 44x
- select XILINX_VIRTEX_5_FXT
- select XILINX_INTC
- help
- This option enables generic support for Xilinx Virtex based boards
- that use a 440 based processor in the Virtex 5 FXT FPGA architecture.
-
- The generic virtex board support matches any device tree which
- specifies 'xlnx,virtex440' in its compatible field. This includes
- the Xilinx ML5xx reference designs using the powerpc core.
-
- Most Virtex 5 designs should use this unless it needs to do some
- special configuration at board probe time.
-
-config XILINX_ML510
- bool "Xilinx ML510 extra support"
- depends on XILINX_VIRTEX440_GENERIC_BOARD
- select HAVE_PCI
- select XILINX_PCI if PCI
- select PPC_INDIRECT_PCI if PCI
- select PPC_I8259 if PCI
- help
- This option enables extra support for features on the Xilinx ML510
- board. The ML510 has a PCI bus with ALI south bridge.
-
config PPC44x_SIMPLE
bool "Simple PowerPC 44x board support"
depends on 44x
@@ -354,13 +327,3 @@ config 476FPE_ERR46
config IBM440EP_ERR42
bool
-# Xilinx specific config options.
-config XILINX_VIRTEX
- bool
- select DEFAULT_UIMAGE
-
-# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above
-config XILINX_VIRTEX_5_FXT
- bool
- select XILINX_VIRTEX
-
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 1b78c6af821a..5ba031f57652 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -7,8 +7,6 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
obj-$(CONFIG_EBONY) += ebony.o
obj-$(CONFIG_SAM440EP) += sam440ep.o
obj-$(CONFIG_WARP) += warp.o
-obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
-obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
obj-$(CONFIG_ISS4xx) += iss4xx.o
obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
obj-$(CONFIG_CURRITUCK) += ppc476.o
diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c
deleted file mode 100644
index 3eb13ed926ee..000000000000
--- a/arch/powerpc/platforms/44x/virtex.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Xilinx Virtex 5FXT based board support, derived from
- * the Xilinx Virtex (IIpro & 4FX) based board support
- *
- * Copyright 2007 Secret Lab Technologies Ltd.
- * Copyright 2008 Xilinx, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/xilinx_intc.h>
-#include <asm/xilinx_pci.h>
-#include <asm/reg.h>
-#include <asm/ppc4xx.h>
-#include "44x.h"
-
-static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
- { .compatible = "simple-bus", },
- { .compatible = "xlnx,plb-v46-1.00.a", },
- { .compatible = "xlnx,plb-v46-1.02.a", },
- { .compatible = "xlnx,plb-v34-1.01.a", },
- { .compatible = "xlnx,plb-v34-1.02.a", },
- { .compatible = "xlnx,opb-v20-1.10.c", },
- { .compatible = "xlnx,dcr-v29-1.00.a", },
- { .compatible = "xlnx,compound", },
- {}
-};
-
-static int __init virtex_device_probe(void)
-{
- of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
-
- return 0;
-}
-machine_device_initcall(virtex, virtex_device_probe);
-
-static int __init virtex_probe(void)
-{
- if (!of_machine_is_compatible("xlnx,virtex440"))
- return 0;
-
- return 1;
-}
-
-define_machine(virtex) {
- .name = "Xilinx Virtex440",
- .probe = virtex_probe,
- .setup_arch = xilinx_pci_init,
- .init_IRQ = xilinx_intc_init_tree,
- .get_irq = xintc_get_irq,
- .calibrate_decr = generic_calibrate_decr,
- .restart = ppc4xx_reset_system,
-};
diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c
deleted file mode 100644
index 349f218b335c..000000000000
--- a/arch/powerpc/platforms/44x/virtex_ml510.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <asm/i8259.h>
-#include <linux/pci.h>
-#include "44x.h"
-
-/**
- * ml510_ail_quirk
- */
-static void ml510_ali_quirk(struct pci_dev *dev)
-{
- /* Enable the IDE controller */
- pci_write_config_byte(dev, 0x58, 0x4c);
- /* Assign irq 14 to the primary ide channel */
- pci_write_config_byte(dev, 0x44, 0x0d);
- /* Assign irq 15 to the secondary ide channel */
- pci_write_config_byte(dev, 0x75, 0x0f);
- /* Set the ide controller in native mode */
- pci_write_config_byte(dev, 0x09, 0xff);
-
- /* INTB = disabled, INTA = disabled */
- pci_write_config_byte(dev, 0x48, 0x00);
- /* INTD = disabled, INTC = disabled */
- pci_write_config_byte(dev, 0x4a, 0x00);
- /* Audio = INT7, Modem = disabled. */
- pci_write_config_byte(dev, 0x4b, 0x60);
- /* USB = INT7 */
- pci_write_config_byte(dev, 0x74, 0x06);
-}
-DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);
-
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 1f8025383caa..5e6479d409a0 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -317,8 +317,4 @@ config MCU_MPC8349EMITX
also register MCU GPIOs with the generic GPIO API, so you'll able
to use MCU pins as GPIOs.
-config XILINX_PCI
- bool "Xilinx PCI host bridge support"
- depends on PCI && XILINX_VIRTEX
-
endmenu
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index cb5a5bd2cef5..026b3f01a991 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -31,8 +31,6 @@ obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_IPIC) += ipic.o
-obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o
-obj-$(CONFIG_XILINX_PCI) += xilinx_pci.o
obj-$(CONFIG_OF_RTC) += of_rtc.o
obj-$(CONFIG_CPM) += cpm_common.o
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
deleted file mode 100644
index 4a86dcff3fcd..000000000000
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Interrupt controller driver for Xilinx Virtex FPGAs
- *
- * Copyright (C) 2007 Secret Lab Technologies Ltd.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- */
-
-/*
- * This is a driver for the interrupt controller typically found in
- * Xilinx Virtex FPGA designs.
- *
- * The interrupt sense levels are hard coded into the FPGA design with
- * typically a 1:1 relationship between irq lines and devices (no shared
- * irq lines). Therefore, this driver does not attempt to handle edge
- * and level interrupts differently.
- */
-#undef DEBUG
-
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/i8259.h>
-#include <asm/irq.h>
-#include <linux/irqchip.h>
-
-#if defined(CONFIG_PPC_I8259)
-/*
- * Support code for cascading to 8259 interrupt controllers
- */
-static void xilinx_i8259_cascade(struct irq_desc *desc)
-{
- struct irq_chip *chip = irq_desc_get_chip(desc);
- unsigned int cascade_irq = i8259_irq();
-
- if (cascade_irq)
- generic_handle_irq(cascade_irq);
-
- /* Let xilinx_intc end the interrupt */
- chip->irq_unmask(&desc->irq_data);
-}
-
-static void __init xilinx_i8259_setup_cascade(void)
-{
- struct device_node *cascade_node;
- int cascade_irq;
-
- /* Initialize i8259 controller */
- cascade_node = of_find_compatible_node(NULL, NULL, "chrp,iic");
- if (!cascade_node)
- return;
-
- cascade_irq = irq_of_parse_and_map(cascade_node, 0);
- if (!cascade_irq) {
- pr_err("virtex_ml510: Failed to map cascade interrupt\n");
- goto out;
- }
-
- i8259_init(cascade_node, 0);
- irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
-
- /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
- /* This looks like a dirty hack to me --gcl */
- outb(0xc0, 0x4d0);
- outb(0xc0, 0x4d1);
-
- out:
- of_node_put(cascade_node);
-}
-#else
-static inline void xilinx_i8259_setup_cascade(void) { return; }
-#endif /* defined(CONFIG_PPC_I8259) */
-
-/*
- * Initialize master Xilinx interrupt controller
- */
-void __init xilinx_intc_init_tree(void)
-{
- irqchip_init();
- xilinx_i8259_setup_cascade();
-}
diff --git a/arch/powerpc/sysdev/xilinx_pci.c b/arch/powerpc/sysdev/xilinx_pci.c
deleted file mode 100644
index fea5667699ed..000000000000
--- a/arch/powerpc/sysdev/xilinx_pci.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * PCI support for Xilinx plbv46_pci soft-core which can be used on
- * Xilinx Virtex ML410 / ML510 boards.
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * The pci bridge fixup code was copied from ppc4xx_pci.c and was written
- * by Benjamin Herrenschmidt.
- * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/ioport.h>
-#include <linux/of.h>
-#include <linux/pci.h>
-#include <mm/mmu_decl.h>
-#include <asm/io.h>
-#include <asm/xilinx_pci.h>
-
-#define XPLB_PCI_ADDR 0x10c
-#define XPLB_PCI_DATA 0x110
-#define XPLB_PCI_BUS 0x114
-
-#define PCI_HOST_ENABLE_CMD PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY
-
-static const struct of_device_id xilinx_pci_match[] = {
- { .compatible = "xlnx,plbv46-pci-1.03.a", },
- {}
-};
-
-/**
- * xilinx_pci_fixup_bridge - Block Xilinx PHB configuration.
- */
-static void xilinx_pci_fixup_bridge(struct pci_dev *dev)
-{
- struct pci_controller *hose;
- int i;
-
- if (dev->devfn || dev->bus->self)
- return;
-
- hose = pci_bus_to_host(dev->bus);
- if (!hose)
- return;
-
- if (!of_match_node(xilinx_pci_match, hose->dn))
- return;
-
- /* Hide the PCI host BARs from the kernel as their content doesn't
- * fit well in the resource management
- */
- for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- dev->resource[i].flags = 0;
- }
-
- dev_info(&dev->dev, "Hiding Xilinx plb-pci host bridge resources %s\n",
- pci_name(dev));
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, xilinx_pci_fixup_bridge);
-
-/**
- * xilinx_pci_exclude_device - Don't do config access for non-root bus
- *
- * This is a hack. Config access to any bus other than bus 0 does not
- * currently work on the ML510 so we prevent it here.
- */
-static int
-xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn)
-{
- return (bus != 0);
-}
-
-/**
- * xilinx_pci_init - Find and register a Xilinx PCI host bridge
- */
-void __init xilinx_pci_init(void)
-{
- struct pci_controller *hose;
- struct resource r;
- void __iomem *pci_reg;
- struct device_node *pci_node;
-
- pci_node = of_find_matching_node(NULL, xilinx_pci_match);
- if(!pci_node)
- return;
-
- if (of_address_to_resource(pci_node, 0, &r)) {
- pr_err("xilinx-pci: cannot resolve base address\n");
- return;
- }
-
- hose = pcibios_alloc_controller(pci_node);
- if (!hose) {
- pr_err("xilinx-pci: pcibios_alloc_controller() failed\n");
- return;
- }
-
- /* Setup config space */
- setup_indirect_pci(hose, r.start + XPLB_PCI_ADDR,
- r.start + XPLB_PCI_DATA,
- PPC_INDIRECT_TYPE_SET_CFG_TYPE);
-
- /* According to the xilinx plbv46_pci documentation the soft-core starts
- * a self-init when the bus master enable bit is set. Without this bit
- * set the pci bus can't be scanned.
- */
- early_write_config_word(hose, 0, 0, PCI_COMMAND, PCI_HOST_ENABLE_CMD);
-
- /* Set the max latency timer to 255 */
- early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0xff);
-
- /* Set the max bus number to 255 */
- pci_reg = of_iomap(pci_node, 0);
- out_8(pci_reg + XPLB_PCI_BUS, 0xff);
- iounmap(pci_reg);
-
- /* Nothing past the root bridge is working right now. By default
- * exclude config access to anything except bus 0 */
- if (!ppc_md.pci_exclude_device)
- ppc_md.pci_exclude_device = xilinx_pci_exclude_device;
-
- /* Register the host bridge with the linux kernel! */
- pci_process_bridge_OF_ranges(hose, pci_node, 1);
-
- pr_info("xilinx-pci: Registered PCI host bridge\n");
-}
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 26956c006987..0ccbd6fd6de1 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -316,7 +316,7 @@ config DTLK
config XILINX_HWICAP
tristate "Xilinx HWICAP Support"
- depends on XILINX_VIRTEX || MICROBLAZE
+ depends on MICROBLAZE
help
This option enables support for Xilinx Internal Configuration
Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index f65991a67af2..b174650e0f09 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2007,7 +2007,7 @@ config FB_PS3_DEFAULT_SIZE_M
config FB_XILINX
tristate "Xilinx frame buffer support"
- depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
+ depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
--
2.26.0
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
2020-03-30 13:32 ` Michal Simek
` (2 preceding siblings ...)
(?)
@ 2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
-1 siblings, 0 replies; 57+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2020-03-31 11:43 UTC (permalink / raw)
To: Michal Simek
Cc: linux-kernel, monstr, git, sfr, maz, Arnd Bergmann,
Alexios Zavras, Alistair Popple, Allison Randal,
Andrew Donnellan, Andy Shevchenko, Benjamin Herrenschmidt,
Christophe Leroy, David S. Miller, Desnes A. Nunes do Rosario,
Dmitry Vyukov, Enrico Weigelt, Fabio Estevam, Geert Uytterhoeven,
Greg Kroah-Hartman, Jonathan Cameron, Jonathan Corbet,
Kate Stewart, Krzysztof Kozlowski, Mark Rutland, Masahiro Yamada,
Matt Porter, Mauro Carvalho Chehab, Michael Ellerman,
Miquel Raynal, Nicholas Piggin, Nick Desaulniers, Paul Mackerras,
Rob Herring, Sasha Levin, Thiago Jung Bauermann, Thomas Gleixner,
Wei Hu, YueHaibing, devicetree, dri-devel, linux-arm-kernel,
linux-doc, linux-fbdev, linuxppc-dev
On 3/30/20 3:32 PM, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> # for fbdev
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
> delete mode 100644 arch/powerpc/boot/uartlite.c
> delete mode 100644 arch/powerpc/boot/virtex.c
> delete mode 100644 arch/powerpc/boot/virtex405-head.S
> delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
> delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
> delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
> delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
> delete mode 100644 arch/powerpc/platforms/40x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 57+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2020-03-31 11:43 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Sasha Levin, sfr, Jonathan Corbet, maz, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Rob Herring, git, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel,
Michael Ellerman, Enrico Weigelt, David S. Miller,
Thiago Jung Bauermann
On 3/30/20 3:32 PM, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> # for fbdev
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
> delete mode 100644 arch/powerpc/boot/uartlite.c
> delete mode 100644 arch/powerpc/boot/virtex.c
> delete mode 100644 arch/powerpc/boot/virtex405-head.S
> delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
> delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
> delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
> delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
> delete mode 100644 arch/powerpc/platforms/40x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 57+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2020-03-31 11:43 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Fabio Estevam, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, YueHaibing, Krzysztof Kozlowski, Allison Randal,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Rob Herring, git, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
On 3/30/20 3:32 PM, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> # for fbdev
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
> delete mode 100644 arch/powerpc/boot/uartlite.c
> delete mode 100644 arch/powerpc/boot/virtex.c
> delete mode 100644 arch/powerpc/boot/virtex405-head.S
> delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
> delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
> delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
> delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
> delete mode 100644 arch/powerpc/platforms/40x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 57+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2020-03-31 11:43 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
linux-fbdev, dri-devel, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Rob Herring, git, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel,
Michael Ellerman, Enrico Weigelt, David S. Miller,
Thiago Jung Bauermann
On 3/30/20 3:32 PM, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> # for fbdev
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
> delete mode 100644 arch/powerpc/boot/uartlite.c
> delete mode 100644 arch/powerpc/boot/virtex.c
> delete mode 100644 arch/powerpc/boot/virtex405-head.S
> delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
> delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
> delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
> delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
> delete mode 100644 arch/powerpc/platforms/40x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 57+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2020-03-31 11:43 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Sasha Levin, sfr, Jonathan Corbet, maz, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Rob Herring, git, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel,
Michael Ellerman, Enrico Weigelt, David S. Miller,
Thiago Jung Bauermann
On 3/30/20 3:32 PM, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> # for fbdev
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
> delete mode 100644 arch/powerpc/boot/uartlite.c
> delete mode 100644 arch/powerpc/boot/virtex.c
> delete mode 100644 arch/powerpc/boot/virtex405-head.S
> delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
> delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
> delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
> delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
> delete mode 100644 arch/powerpc/platforms/40x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
2020-03-30 13:32 ` Michal Simek
@ 2020-03-31 19:36 ` Nick Desaulniers
-1 siblings, 0 replies; 57+ messages in thread
From: Nick Desaulniers @ 2020-03-31 19:36 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, Linux Doc Mailing List, linux-fbdev,
dri-devel, Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Fabio Estevam, Sasha Levin, Stephen Rothwell, Jonathan Corbet,
Marc Zyngier, Masahiro Yamada, YueHaibing, Krzysztof Kozlowski,
clang-built-linux, Allison Randal, Linux ARM, devicetree,
Andrew Donnellan, Arnd Bergmann, Bartlomiej Zolnierkiewicz,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Rob Herring, git, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Michal Simek, Wei Hu,
Greg Kroah-Hartman, LKML, Enrico Weigelt, David S. Miller,
Thiago Jung Bauermann
On Mon, Mar 30, 2020 at 6:32 AM Michal Simek <michal.simek@xilinx.com> wrote:
>
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
Is this per chance related to:
https://lore.kernel.org/linux-next/1e0a9c45-e525-a3ac-b352-e236d8427e0b@xilinx.com/
We just hit that error today without our CI on ppc32 builds:
https://travis-ci.com/github/ClangBuiltLinux/continuous-integration/builds/157031633
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
> delete mode 100644 arch/powerpc/boot/uartlite.c
> delete mode 100644 arch/powerpc/boot/virtex.c
> delete mode 100644 arch/powerpc/boot/virtex405-head.S
> delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
> delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
> delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
> delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
> delete mode 100644 arch/powerpc/platforms/40x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
>
> diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
> index d058ace29345..28199b31fe5e 100644
> --- a/Documentation/devicetree/bindings/xilinx.txt
> +++ b/Documentation/devicetree/bindings/xilinx.txt
> @@ -86,149 +86,6 @@
> xlnx,use-parity = <0>;
> };
>
> - Some IP cores actually implement 2 or more logical devices. In
> - this case, the device should still describe the whole IP core with
> - a single node and add a child node for each logical device. The
> - ranges property can be used to translate from parent IP-core to the
> - registers of each device. In addition, the parent node should be
> - compatible with the bus type 'xlnx,compound', and should contain
> - #address-cells and #size-cells, as with any other bus. (Note: this
> - makes the assumption that both logical devices have the same bus
> - binding. If this is not true, then separate nodes should be used
> - for each logical device). The 'cell-index' property can be used to
> - enumerate logical devices within an IP core. For example, the
> - following is the system.mhs entry for the dual ps2 controller found
> - on the ml403 reference design.
> -
> - BEGIN opb_ps2_dual_ref
> - PARAMETER INSTANCE = opb_ps2_dual_ref_0
> - PARAMETER HW_VER = 1.00.a
> - PARAMETER C_BASEADDR = 0xA9000000
> - PARAMETER C_HIGHADDR = 0xA9001FFF
> - BUS_INTERFACE SOPB = opb_v20_0
> - PORT Sys_Intr1 = ps2_1_intr
> - PORT Sys_Intr2 = ps2_2_intr
> - PORT Clkin1 = ps2_clk_rx_1
> - PORT Clkin2 = ps2_clk_rx_2
> - PORT Clkpd1 = ps2_clk_tx_1
> - PORT Clkpd2 = ps2_clk_tx_2
> - PORT Rx1 = ps2_d_rx_1
> - PORT Rx2 = ps2_d_rx_2
> - PORT Txpd1 = ps2_d_tx_1
> - PORT Txpd2 = ps2_d_tx_2
> - END
> -
> - It would result in the following device tree nodes:
> -
> - opb_ps2_dual_ref_0: opb-ps2-dual-ref@a9000000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,compound";
> - ranges = <0 a9000000 2000>;
> - // If this device had extra parameters, then they would
> - // go here.
> - ps2@0 {
> - compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
> - reg = <0 40>;
> - interrupt-parent = <&opb_intc_0>;
> - interrupts = <3 0>;
> - cell-index = <0>;
> - };
> - ps2@1000 {
> - compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
> - reg = <1000 40>;
> - interrupt-parent = <&opb_intc_0>;
> - interrupts = <3 0>;
> - cell-index = <0>;
> - };
> - };
> -
> - Also, the system.mhs file defines bus attachments from the processor
> - to the devices. The device tree structure should reflect the bus
> - attachments. Again an example; this system.mhs fragment:
> -
> - BEGIN ppc405_virtex4
> - PARAMETER INSTANCE = ppc405_0
> - PARAMETER HW_VER = 1.01.a
> - BUS_INTERFACE DPLB = plb_v34_0
> - BUS_INTERFACE IPLB = plb_v34_0
> - END
> -
> - BEGIN opb_intc
> - PARAMETER INSTANCE = opb_intc_0
> - PARAMETER HW_VER = 1.00.c
> - PARAMETER C_BASEADDR = 0xD1000FC0
> - PARAMETER C_HIGHADDR = 0xD1000FDF
> - BUS_INTERFACE SOPB = opb_v20_0
> - END
> -
> - BEGIN opb_uart16550
> - PARAMETER INSTANCE = opb_uart16550_0
> - PARAMETER HW_VER = 1.00.d
> - PARAMETER C_BASEADDR = 0xa0000000
> - PARAMETER C_HIGHADDR = 0xa0001FFF
> - BUS_INTERFACE SOPB = opb_v20_0
> - END
> -
> - BEGIN plb_v34
> - PARAMETER INSTANCE = plb_v34_0
> - PARAMETER HW_VER = 1.02.a
> - END
> -
> - BEGIN plb_bram_if_cntlr
> - PARAMETER INSTANCE = plb_bram_if_cntlr_0
> - PARAMETER HW_VER = 1.00.b
> - PARAMETER C_BASEADDR = 0xFFFF0000
> - PARAMETER C_HIGHADDR = 0xFFFFFFFF
> - BUS_INTERFACE SPLB = plb_v34_0
> - END
> -
> - BEGIN plb2opb_bridge
> - PARAMETER INSTANCE = plb2opb_bridge_0
> - PARAMETER HW_VER = 1.01.a
> - PARAMETER C_RNG0_BASEADDR = 0x20000000
> - PARAMETER C_RNG0_HIGHADDR = 0x3FFFFFFF
> - PARAMETER C_RNG1_BASEADDR = 0x60000000
> - PARAMETER C_RNG1_HIGHADDR = 0x7FFFFFFF
> - PARAMETER C_RNG2_BASEADDR = 0x80000000
> - PARAMETER C_RNG2_HIGHADDR = 0xBFFFFFFF
> - PARAMETER C_RNG3_BASEADDR = 0xC0000000
> - PARAMETER C_RNG3_HIGHADDR = 0xDFFFFFFF
> - BUS_INTERFACE SPLB = plb_v34_0
> - BUS_INTERFACE MOPB = opb_v20_0
> - END
> -
> - Gives this device tree (some properties removed for clarity):
> -
> - plb@0 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,plb-v34-1.02.a";
> - device_type = "ibm,plb";
> - ranges; // 1:1 translation
> -
> - plb_bram_if_cntrl_0: bram@ffff0000 {
> - reg = <ffff0000 10000>;
> - }
> -
> - opb@20000000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - ranges = <20000000 20000000 20000000
> - 60000000 60000000 20000000
> - 80000000 80000000 40000000
> - c0000000 c0000000 20000000>;
> -
> - opb_uart16550_0: serial@a0000000 {
> - reg = <a00000000 2000>;
> - };
> -
> - opb_intc_0: interrupt-controller@d1000fc0 {
> - reg = <d1000fc0 20>;
> - };
> - };
> - };
> -
> That covers the general approach to binding xilinx IP cores into the
> device tree. The following are bindings for specific devices:
>
> diff --git a/Documentation/powerpc/bootwrapper.rst b/Documentation/powerpc/bootwrapper.rst
> index a6292afba573..cdfa2bc8425f 100644
> --- a/Documentation/powerpc/bootwrapper.rst
> +++ b/Documentation/powerpc/bootwrapper.rst
> @@ -70,28 +70,6 @@ Currently, the following image format targets exist:
> kernel with this image type and it depends entirely on
> the embedded device tree for all information.
>
> - The simpleImage is useful for booting systems with
> - an unknown firmware interface or for booting from
> - a debugger when no firmware is present (such as on
> - the Xilinx Virtex platform). The only assumption that
> - simpleImage makes is that RAM is correctly initialized
> - and that the MMU is either off or has RAM mapped to
> - base address 0.
> -
> - simpleImage also supports inserting special platform
> - specific initialization code to the start of the bootup
> - sequence. The virtex405 platform uses this feature to
> - ensure that the cache is invalidated before caching
> - is enabled. Platform specific initialization code is
> - added as part of the wrapper script and is keyed on
> - the image target name. For example, all
> - simpleImage.virtex405-* targets will add the
> - virtex405-head.S initialization code (This also means
> - that the dts file for virtex405 targets should be
> - named (virtex405-<board>.dts). Search the wrapper
> - script for 'virtex405' and see the file
> - arch/powerpc/boot/virtex405-head.S for details.
> -
> treeImage.%; Image format for used with OpenBIOS firmware found
> on some ppc4xx hardware. This image embeds a device
> tree blob inside the image.
> @@ -116,10 +94,8 @@ Image types which embed a device tree blob (simpleImage, dtbImage, treeImage,
> and cuImage) all generate the device tree blob from a file in the
> arch/powerpc/boot/dts/ directory. The Makefile selects the correct device
> tree source based on the name of the target. Therefore, if the kernel is
> -built with 'make treeImage.walnut simpleImage.virtex405-ml403', then the
> -build system will use arch/powerpc/boot/dts/walnut.dts to build
> -treeImage.walnut and arch/powerpc/boot/dts/virtex405-ml403.dts to build
> -the simpleImage.virtex405-ml403.
> +built with 'make treeImage.walnut', then the build system will use
> +arch/powerpc/boot/dts/walnut.dts to build treeImage.walnut.
>
> Two special targets called 'zImage' and 'zImage.initrd' also exist. These
> targets build all the default images as selected by the kernel configuration.
> diff --git a/MAINTAINERS b/MAINTAINERS
> index a0d86490c2c6..842a9bbc2013 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -9668,12 +9668,6 @@ L: linuxppc-dev@lists.ozlabs.org
> S: Maintained
> F: arch/powerpc/platforms/8xx/
>
> -LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
> -L: linuxppc-dev@lists.ozlabs.org
> -S: Orphan
> -F: arch/powerpc/*/*virtex*
> -F: arch/powerpc/*/*/*virtex*
> -
> LINUX FOR POWERPC PA SEMI PWRFICIENT
> L: linuxppc-dev@lists.ozlabs.org
> S: Orphan
> diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
> index 0b063830eea8..b88900f4832f 100644
> --- a/arch/powerpc/Kconfig.debug
> +++ b/arch/powerpc/Kconfig.debug
> @@ -230,7 +230,7 @@ config PPC_EARLY_DEBUG_40x
> help
> Select this to enable early debugging for IBM 40x chips via the
> inbuilt serial port. This works on chips with a 16550 compatible
> - UART. Xilinx chips with uartlite cannot use this option.
> + UART.
>
> config PPC_EARLY_DEBUG_CPM
> bool "Early serial debugging for Freescale CPM-based serial ports"
> diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
> index c53a1b8bba8b..d8077b7071dd 100644
> --- a/arch/powerpc/boot/Makefile
> +++ b/arch/powerpc/boot/Makefile
> @@ -79,7 +79,6 @@ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
> $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
> $(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
> $(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
> -$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
>
> # The pre-boot decompressors pull in a lot of kernel headers and other source
> # files. This creates a bit of a dependency headache since we need to copy
> @@ -129,14 +128,12 @@ src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
> src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c
> src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
> src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
> -src-wlib-$(CONFIG_XILINX_VIRTEX) += uartlite.c
> src-wlib-$(CONFIG_CPM) += cpm-serial.c
>
> src-plat-y := of.c epapr.c
> src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
> treeboot-walnut.c cuboot-acadia.c \
> - cuboot-kilauea.c simpleboot.c \
> - virtex405-head.S virtex.c
> + cuboot-kilauea.c simpleboot.c
> src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
> cuboot-bamboo.c cuboot-sam440ep.c \
> cuboot-sequoia.c cuboot-rainier.c \
> @@ -144,7 +141,7 @@ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
> cuboot-warp.c cuboot-yosemite.c \
> treeboot-iss4xx.c treeboot-currituck.c \
> treeboot-akebono.c \
> - simpleboot.c fixed-head.S virtex.c
> + simpleboot.c fixed-head.S
> src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
> src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
> src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
> diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile
> index 1cbc0e4ce857..fb335d05aae8 100644
> --- a/arch/powerpc/boot/dts/Makefile
> +++ b/arch/powerpc/boot/dts/Makefile
> @@ -4,4 +4,3 @@ subdir-y += fsl
>
> dtstree := $(srctree)/$(src)
> dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
> -dtb-$(CONFIG_XILINX_VIRTEX440_GENERIC_BOARD) += virtex440-ml507.dtb virtex440-ml510.dtb
> diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts
> deleted file mode 100644
> index 66f1c6312de6..000000000000
> --- a/arch/powerpc/boot/dts/virtex440-ml507.dts
> +++ /dev/null
> @@ -1,406 +0,0 @@
> -/*
> - * This file supports the Xilinx ML507 board with the 440 processor.
> - * A reference design for the FPGA is provided at http://git.xilinx.com.
> - *
> - * (C) Copyright 2008 Xilinx, Inc.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - *
> - * ---
> - *
> - * Device Tree Generator version: 1.1
> - *
> - * CAUTION: This file is automatically generated by libgen.
> - * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
> - *
> - * XPS project directory: ml507_ppc440_emb_ref
> - */
> -
> -/dts-v1/;
> -
> -/ {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,virtex440";
> - dcr-parent = <&ppc440_0>;
> - model = "testing";
> - DDR2_SDRAM: memory@0 {
> - device_type = "memory";
> - reg = < 0 0x10000000 >;
> - } ;
> - chosen {
> - bootargs = "console=ttyS0 root=/dev/ram";
> - stdout-path = &RS232_Uart_1;
> - } ;
> - cpus {
> - #address-cells = <1>;
> - #cpus = <1>;
> - #size-cells = <0>;
> - ppc440_0: cpu@0 {
> - clock-frequency = <400000000>;
> - compatible = "PowerPC,440", "ibm,ppc440";
> - d-cache-line-size = <0x20>;
> - d-cache-size = <0x8000>;
> - dcr-access-method = "native";
> - dcr-controller ;
> - device_type = "cpu";
> - i-cache-line-size = <0x20>;
> - i-cache-size = <0x8000>;
> - model = "PowerPC,440";
> - reg = <0>;
> - timebase-frequency = <400000000>;
> - xlnx,apu-control = <1>;
> - xlnx,apu-udi-0 = <0>;
> - xlnx,apu-udi-1 = <0>;
> - xlnx,apu-udi-10 = <0>;
> - xlnx,apu-udi-11 = <0>;
> - xlnx,apu-udi-12 = <0>;
> - xlnx,apu-udi-13 = <0>;
> - xlnx,apu-udi-14 = <0>;
> - xlnx,apu-udi-15 = <0>;
> - xlnx,apu-udi-2 = <0>;
> - xlnx,apu-udi-3 = <0>;
> - xlnx,apu-udi-4 = <0>;
> - xlnx,apu-udi-5 = <0>;
> - xlnx,apu-udi-6 = <0>;
> - xlnx,apu-udi-7 = <0>;
> - xlnx,apu-udi-8 = <0>;
> - xlnx,apu-udi-9 = <0>;
> - xlnx,dcr-autolock-enable = <1>;
> - xlnx,dcu-rd-ld-cache-plb-prio = <0>;
> - xlnx,dcu-rd-noncache-plb-prio = <0>;
> - xlnx,dcu-rd-touch-plb-prio = <0>;
> - xlnx,dcu-rd-urgent-plb-prio = <0>;
> - xlnx,dcu-wr-flush-plb-prio = <0>;
> - xlnx,dcu-wr-store-plb-prio = <0>;
> - xlnx,dcu-wr-urgent-plb-prio = <0>;
> - xlnx,dma0-control = <0>;
> - xlnx,dma0-plb-prio = <0>;
> - xlnx,dma0-rxchannelctrl = <0x1010000>;
> - xlnx,dma0-rxirqtimer = <0x3ff>;
> - xlnx,dma0-txchannelctrl = <0x1010000>;
> - xlnx,dma0-txirqtimer = <0x3ff>;
> - xlnx,dma1-control = <0>;
> - xlnx,dma1-plb-prio = <0>;
> - xlnx,dma1-rxchannelctrl = <0x1010000>;
> - xlnx,dma1-rxirqtimer = <0x3ff>;
> - xlnx,dma1-txchannelctrl = <0x1010000>;
> - xlnx,dma1-txirqtimer = <0x3ff>;
> - xlnx,dma2-control = <0>;
> - xlnx,dma2-plb-prio = <0>;
> - xlnx,dma2-rxchannelctrl = <0x1010000>;
> - xlnx,dma2-rxirqtimer = <0x3ff>;
> - xlnx,dma2-txchannelctrl = <0x1010000>;
> - xlnx,dma2-txirqtimer = <0x3ff>;
> - xlnx,dma3-control = <0>;
> - xlnx,dma3-plb-prio = <0>;
> - xlnx,dma3-rxchannelctrl = <0x1010000>;
> - xlnx,dma3-rxirqtimer = <0x3ff>;
> - xlnx,dma3-txchannelctrl = <0x1010000>;
> - xlnx,dma3-txirqtimer = <0x3ff>;
> - xlnx,endian-reset = <0>;
> - xlnx,generate-plb-timespecs = <1>;
> - xlnx,icu-rd-fetch-plb-prio = <0>;
> - xlnx,icu-rd-spec-plb-prio = <0>;
> - xlnx,icu-rd-touch-plb-prio = <0>;
> - xlnx,interconnect-imask = <0xffffffff>;
> - xlnx,mplb-allow-lock-xfer = <1>;
> - xlnx,mplb-arb-mode = <0>;
> - xlnx,mplb-awidth = <0x20>;
> - xlnx,mplb-counter = <0x500>;
> - xlnx,mplb-dwidth = <0x80>;
> - xlnx,mplb-max-burst = <8>;
> - xlnx,mplb-native-dwidth = <0x80>;
> - xlnx,mplb-p2p = <0>;
> - xlnx,mplb-prio-dcur = <2>;
> - xlnx,mplb-prio-dcuw = <3>;
> - xlnx,mplb-prio-icu = <4>;
> - xlnx,mplb-prio-splb0 = <1>;
> - xlnx,mplb-prio-splb1 = <0>;
> - xlnx,mplb-read-pipe-enable = <1>;
> - xlnx,mplb-sync-tattribute = <0>;
> - xlnx,mplb-wdog-enable = <1>;
> - xlnx,mplb-write-pipe-enable = <1>;
> - xlnx,mplb-write-post-enable = <1>;
> - xlnx,num-dma = <1>;
> - xlnx,pir = <0xf>;
> - xlnx,ppc440mc-addr-base = <0>;
> - xlnx,ppc440mc-addr-high = <0xfffffff>;
> - xlnx,ppc440mc-arb-mode = <0>;
> - xlnx,ppc440mc-bank-conflict-mask = <0xc00000>;
> - xlnx,ppc440mc-control = <0xf810008f>;
> - xlnx,ppc440mc-max-burst = <8>;
> - xlnx,ppc440mc-prio-dcur = <2>;
> - xlnx,ppc440mc-prio-dcuw = <3>;
> - xlnx,ppc440mc-prio-icu = <4>;
> - xlnx,ppc440mc-prio-splb0 = <1>;
> - xlnx,ppc440mc-prio-splb1 = <0>;
> - xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>;
> - xlnx,ppcdm-asyncmode = <0>;
> - xlnx,ppcds-asyncmode = <0>;
> - xlnx,user-reset = <0>;
> - DMA0: sdma@80 {
> - compatible = "xlnx,ll-dma-1.00.a";
> - dcr-reg = < 0x80 0x11 >;
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 10 2 11 2 >;
> - } ;
> - } ;
> - } ;
> - plb_v46_0: plb@0 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
> - ranges ;
> - DIP_Switches_8Bit: gpio@81460000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 7 2 >;
> - reg = < 0x81460000 0x10000 >;
> - xlnx,all-inputs = <1>;
> - xlnx,all-inputs-2 = <0>;
> - xlnx,dout-default = <0>;
> - xlnx,dout-default-2 = <0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <8>;
> - xlnx,interrupt-present = <1>;
> - xlnx,is-bidir = <1>;
> - xlnx,is-bidir-2 = <1>;
> - xlnx,is-dual = <0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - FLASH: flash@fc000000 {
> - bank-width = <2>;
> - compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
> - reg = < 0xfc000000 0x2000000 >;
> - xlnx,family = "virtex5";
> - xlnx,include-datawidth-matching-0 = <0x1>;
> - xlnx,include-datawidth-matching-1 = <0x0>;
> - xlnx,include-datawidth-matching-2 = <0x0>;
> - xlnx,include-datawidth-matching-3 = <0x0>;
> - xlnx,include-negedge-ioregs = <0x0>;
> - xlnx,include-plb-ipif = <0x1>;
> - xlnx,include-wrbuf = <0x1>;
> - xlnx,max-mem-width = <0x10>;
> - xlnx,mch-native-dwidth = <0x20>;
> - xlnx,mch-plb-clk-period-ps = <0x2710>;
> - xlnx,mch-splb-awidth = <0x20>;
> - xlnx,mch0-accessbuf-depth = <0x10>;
> - xlnx,mch0-protocol = <0x0>;
> - xlnx,mch0-rddatabuf-depth = <0x10>;
> - xlnx,mch1-accessbuf-depth = <0x10>;
> - xlnx,mch1-protocol = <0x0>;
> - xlnx,mch1-rddatabuf-depth = <0x10>;
> - xlnx,mch2-accessbuf-depth = <0x10>;
> - xlnx,mch2-protocol = <0x0>;
> - xlnx,mch2-rddatabuf-depth = <0x10>;
> - xlnx,mch3-accessbuf-depth = <0x10>;
> - xlnx,mch3-protocol = <0x0>;
> - xlnx,mch3-rddatabuf-depth = <0x10>;
> - xlnx,mem0-width = <0x10>;
> - xlnx,mem1-width = <0x20>;
> - xlnx,mem2-width = <0x20>;
> - xlnx,mem3-width = <0x20>;
> - xlnx,num-banks-mem = <0x1>;
> - xlnx,num-channels = <0x2>;
> - xlnx,priority-mode = <0x0>;
> - xlnx,synch-mem-0 = <0x0>;
> - xlnx,synch-mem-1 = <0x0>;
> - xlnx,synch-mem-2 = <0x0>;
> - xlnx,synch-mem-3 = <0x0>;
> - xlnx,synch-pipedelay-0 = <0x2>;
> - xlnx,synch-pipedelay-1 = <0x2>;
> - xlnx,synch-pipedelay-2 = <0x2>;
> - xlnx,synch-pipedelay-3 = <0x2>;
> - xlnx,tavdv-ps-mem-0 = <0x1adb0>;
> - xlnx,tavdv-ps-mem-1 = <0x3a98>;
> - xlnx,tavdv-ps-mem-2 = <0x3a98>;
> - xlnx,tavdv-ps-mem-3 = <0x3a98>;
> - xlnx,tcedv-ps-mem-0 = <0x1adb0>;
> - xlnx,tcedv-ps-mem-1 = <0x3a98>;
> - xlnx,tcedv-ps-mem-2 = <0x3a98>;
> - xlnx,tcedv-ps-mem-3 = <0x3a98>;
> - xlnx,thzce-ps-mem-0 = <0x88b8>;
> - xlnx,thzce-ps-mem-1 = <0x1b58>;
> - xlnx,thzce-ps-mem-2 = <0x1b58>;
> - xlnx,thzce-ps-mem-3 = <0x1b58>;
> - xlnx,thzoe-ps-mem-0 = <0x1b58>;
> - xlnx,thzoe-ps-mem-1 = <0x1b58>;
> - xlnx,thzoe-ps-mem-2 = <0x1b58>;
> - xlnx,thzoe-ps-mem-3 = <0x1b58>;
> - xlnx,tlzwe-ps-mem-0 = <0x88b8>;
> - xlnx,tlzwe-ps-mem-1 = <0x0>;
> - xlnx,tlzwe-ps-mem-2 = <0x0>;
> - xlnx,tlzwe-ps-mem-3 = <0x0>;
> - xlnx,twc-ps-mem-0 = <0x2af8>;
> - xlnx,twc-ps-mem-1 = <0x3a98>;
> - xlnx,twc-ps-mem-2 = <0x3a98>;
> - xlnx,twc-ps-mem-3 = <0x3a98>;
> - xlnx,twp-ps-mem-0 = <0x11170>;
> - xlnx,twp-ps-mem-1 = <0x2ee0>;
> - xlnx,twp-ps-mem-2 = <0x2ee0>;
> - xlnx,twp-ps-mem-3 = <0x2ee0>;
> - xlnx,xcl0-linesize = <0x4>;
> - xlnx,xcl0-writexfer = <0x1>;
> - xlnx,xcl1-linesize = <0x4>;
> - xlnx,xcl1-writexfer = <0x1>;
> - xlnx,xcl2-linesize = <0x4>;
> - xlnx,xcl2-writexfer = <0x1>;
> - xlnx,xcl3-linesize = <0x4>;
> - xlnx,xcl3-writexfer = <0x1>;
> - } ;
> - Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,compound";
> - ethernet@81c00000 {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - compatible = "xlnx,xps-ll-temac-1.01.b";
> - device_type = "network";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 5 2 >;
> - llink-connected = <&DMA0>;
> - local-mac-address = [ 02 00 00 00 00 00 ];
> - reg = < 0x81c00000 0x40 >;
> - xlnx,bus2core-clk-ratio = <1>;
> - xlnx,phy-type = <1>;
> - xlnx,phyaddr = <1>;
> - xlnx,rxcsum = <1>;
> - xlnx,rxfifo = <0x1000>;
> - xlnx,temac-type = <0>;
> - xlnx,txcsum = <1>;
> - xlnx,txfifo = <0x1000>;
> - phy-handle = <&phy7>;
> - clock-frequency = <100000000>;
> - phy7: phy@7 {
> - compatible = "marvell,88e1111";
> - reg = <7>;
> - } ;
> - } ;
> - } ;
> - IIC_EEPROM: i2c@81600000 {
> - compatible = "xlnx,xps-iic-2.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 6 2 >;
> - reg = < 0x81600000 0x10000 >;
> - xlnx,clk-freq = <0x5f5e100>;
> - xlnx,family = "virtex5";
> - xlnx,gpo-width = <0x1>;
> - xlnx,iic-freq = <0x186a0>;
> - xlnx,scl-inertial-delay = <0x0>;
> - xlnx,sda-inertial-delay = <0x0>;
> - xlnx,ten-bit-adr = <0x0>;
> - } ;
> - LEDs_8Bit: gpio@81400000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - reg = < 0x81400000 0x10000 >;
> - xlnx,all-inputs = <0>;
> - xlnx,all-inputs-2 = <0>;
> - xlnx,dout-default = <0>;
> - xlnx,dout-default-2 = <0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <8>;
> - xlnx,interrupt-present = <0>;
> - xlnx,is-bidir = <1>;
> - xlnx,is-bidir-2 = <1>;
> - xlnx,is-dual = <0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - LEDs_Positions: gpio@81420000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - reg = < 0x81420000 0x10000 >;
> - xlnx,all-inputs = <0>;
> - xlnx,all-inputs-2 = <0>;
> - xlnx,dout-default = <0>;
> - xlnx,dout-default-2 = <0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <5>;
> - xlnx,interrupt-present = <0>;
> - xlnx,is-bidir = <1>;
> - xlnx,is-bidir-2 = <1>;
> - xlnx,is-dual = <0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - Push_Buttons_5Bit: gpio@81440000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 8 2 >;
> - reg = < 0x81440000 0x10000 >;
> - xlnx,all-inputs = <1>;
> - xlnx,all-inputs-2 = <0>;
> - xlnx,dout-default = <0>;
> - xlnx,dout-default-2 = <0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <5>;
> - xlnx,interrupt-present = <1>;
> - xlnx,is-bidir = <1>;
> - xlnx,is-bidir-2 = <1>;
> - xlnx,is-dual = <0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - RS232_Uart_1: serial@83e00000 {
> - clock-frequency = <100000000>;
> - compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
> - current-speed = <9600>;
> - device_type = "serial";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 9 2 >;
> - reg = < 0x83e00000 0x10000 >;
> - reg-offset = <0x1003>;
> - reg-shift = <2>;
> - xlnx,family = "virtex5";
> - xlnx,has-external-rclk = <0>;
> - xlnx,has-external-xin = <0>;
> - xlnx,is-a-16550 = <1>;
> - } ;
> - SysACE_CompactFlash: sysace@83600000 {
> - compatible = "xlnx,xps-sysace-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 4 2 >;
> - reg = < 0x83600000 0x10000 >;
> - xlnx,family = "virtex5";
> - xlnx,mem-width = <0x10>;
> - } ;
> - xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
> - compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
> - reg = < 0xffff0000 0x10000 >;
> - xlnx,family = "virtex5";
> - } ;
> - xps_intc_0: interrupt-controller@81800000 {
> - #interrupt-cells = <2>;
> - compatible = "xlnx,xps-intc-1.00.a";
> - interrupt-controller ;
> - reg = < 0x81800000 0x10000 >;
> - xlnx,num-intr-inputs = <0xc>;
> - } ;
> - xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
> - compatible = "xlnx,xps-timebase-wdt-1.00.b";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 2 0 1 2 >;
> - reg = < 0x83a00000 0x10000 >;
> - xlnx,family = "virtex5";
> - xlnx,wdt-enable-once = <0>;
> - xlnx,wdt-interval = <0x1e>;
> - } ;
> - xps_timer_1: timer@83c00000 {
> - compatible = "xlnx,xps-timer-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 3 2 >;
> - reg = < 0x83c00000 0x10000 >;
> - xlnx,count-width = <0x20>;
> - xlnx,family = "virtex5";
> - xlnx,gen0-assert = <1>;
> - xlnx,gen1-assert = <1>;
> - xlnx,one-timer-only = <1>;
> - xlnx,trig0-assert = <1>;
> - xlnx,trig1-assert = <1>;
> - } ;
> - } ;
> -} ;
> diff --git a/arch/powerpc/boot/dts/virtex440-ml510.dts b/arch/powerpc/boot/dts/virtex440-ml510.dts
> deleted file mode 100644
> index 3b736ca26ddc..000000000000
> --- a/arch/powerpc/boot/dts/virtex440-ml510.dts
> +++ /dev/null
> @@ -1,466 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0
> -/*
> - * Xilinx ML510 Reference Design support
> - *
> - * This DTS file was created for the ml510_bsb1_pcores_ppc440 reference design.
> - * The reference design contains a bug which prevent PCI DMA from working
> - * properly. A description of the bug is given in the plbv46_pci section. It
> - * needs to be fixed by the user until Xilinx updates their reference design.
> - *
> - * Copyright 2009, Roderick Colenbrander
> - */
> -
> -/dts-v1/;
> -/ {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,ml510-ref-design", "xlnx,virtex440";
> - dcr-parent = <&ppc440_0>;
> - DDR2_SDRAM_DIMM0: memory@0 {
> - device_type = "memory";
> - reg = < 0x0 0x20000000 >;
> - } ;
> - alias {
> - ethernet0 = &Hard_Ethernet_MAC;
> - serial0 = &RS232_Uart_1;
> - } ;
> - chosen {
> - bootargs = "console=ttyS0 root=/dev/ram";
> - stdout-path = "/plb@0/serial@83e00000";
> - } ;
> - cpus {
> - #address-cells = <1>;
> - #cpus = <0x1>;
> - #size-cells = <0>;
> - ppc440_0: cpu@0 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - clock-frequency = <300000000>;
> - compatible = "PowerPC,440", "ibm,ppc440";
> - d-cache-line-size = <0x20>;
> - d-cache-size = <0x8000>;
> - dcr-access-method = "native";
> - dcr-controller ;
> - device_type = "cpu";
> - i-cache-line-size = <0x20>;
> - i-cache-size = <0x8000>;
> - model = "PowerPC,440";
> - reg = <0>;
> - timebase-frequency = <300000000>;
> - xlnx,apu-control = <0x2000>;
> - xlnx,apu-udi-0 = <0x0>;
> - xlnx,apu-udi-1 = <0x0>;
> - xlnx,apu-udi-10 = <0x0>;
> - xlnx,apu-udi-11 = <0x0>;
> - xlnx,apu-udi-12 = <0x0>;
> - xlnx,apu-udi-13 = <0x0>;
> - xlnx,apu-udi-14 = <0x0>;
> - xlnx,apu-udi-15 = <0x0>;
> - xlnx,apu-udi-2 = <0x0>;
> - xlnx,apu-udi-3 = <0x0>;
> - xlnx,apu-udi-4 = <0x0>;
> - xlnx,apu-udi-5 = <0x0>;
> - xlnx,apu-udi-6 = <0x0>;
> - xlnx,apu-udi-7 = <0x0>;
> - xlnx,apu-udi-8 = <0x0>;
> - xlnx,apu-udi-9 = <0x0>;
> - xlnx,dcr-autolock-enable = <0x1>;
> - xlnx,dcu-rd-ld-cache-plb-prio = <0x0>;
> - xlnx,dcu-rd-noncache-plb-prio = <0x0>;
> - xlnx,dcu-rd-touch-plb-prio = <0x0>;
> - xlnx,dcu-rd-urgent-plb-prio = <0x0>;
> - xlnx,dcu-wr-flush-plb-prio = <0x0>;
> - xlnx,dcu-wr-store-plb-prio = <0x0>;
> - xlnx,dcu-wr-urgent-plb-prio = <0x0>;
> - xlnx,dma0-control = <0x0>;
> - xlnx,dma0-plb-prio = <0x0>;
> - xlnx,dma0-rxchannelctrl = <0x1010000>;
> - xlnx,dma0-rxirqtimer = <0x3ff>;
> - xlnx,dma0-txchannelctrl = <0x1010000>;
> - xlnx,dma0-txirqtimer = <0x3ff>;
> - xlnx,dma1-control = <0x0>;
> - xlnx,dma1-plb-prio = <0x0>;
> - xlnx,dma1-rxchannelctrl = <0x1010000>;
> - xlnx,dma1-rxirqtimer = <0x3ff>;
> - xlnx,dma1-txchannelctrl = <0x1010000>;
> - xlnx,dma1-txirqtimer = <0x3ff>;
> - xlnx,dma2-control = <0x0>;
> - xlnx,dma2-plb-prio = <0x0>;
> - xlnx,dma2-rxchannelctrl = <0x1010000>;
> - xlnx,dma2-rxirqtimer = <0x3ff>;
> - xlnx,dma2-txchannelctrl = <0x1010000>;
> - xlnx,dma2-txirqtimer = <0x3ff>;
> - xlnx,dma3-control = <0x0>;
> - xlnx,dma3-plb-prio = <0x0>;
> - xlnx,dma3-rxchannelctrl = <0x1010000>;
> - xlnx,dma3-rxirqtimer = <0x3ff>;
> - xlnx,dma3-txchannelctrl = <0x1010000>;
> - xlnx,dma3-txirqtimer = <0x3ff>;
> - xlnx,endian-reset = <0x0>;
> - xlnx,generate-plb-timespecs = <0x1>;
> - xlnx,icu-rd-fetch-plb-prio = <0x0>;
> - xlnx,icu-rd-spec-plb-prio = <0x0>;
> - xlnx,icu-rd-touch-plb-prio = <0x0>;
> - xlnx,interconnect-imask = <0xffffffff>;
> - xlnx,mplb-allow-lock-xfer = <0x1>;
> - xlnx,mplb-arb-mode = <0x0>;
> - xlnx,mplb-awidth = <0x20>;
> - xlnx,mplb-counter = <0x500>;
> - xlnx,mplb-dwidth = <0x80>;
> - xlnx,mplb-max-burst = <0x8>;
> - xlnx,mplb-native-dwidth = <0x80>;
> - xlnx,mplb-p2p = <0x0>;
> - xlnx,mplb-prio-dcur = <0x2>;
> - xlnx,mplb-prio-dcuw = <0x3>;
> - xlnx,mplb-prio-icu = <0x4>;
> - xlnx,mplb-prio-splb0 = <0x1>;
> - xlnx,mplb-prio-splb1 = <0x0>;
> - xlnx,mplb-read-pipe-enable = <0x1>;
> - xlnx,mplb-sync-tattribute = <0x0>;
> - xlnx,mplb-wdog-enable = <0x1>;
> - xlnx,mplb-write-pipe-enable = <0x1>;
> - xlnx,mplb-write-post-enable = <0x1>;
> - xlnx,num-dma = <0x0>;
> - xlnx,pir = <0xf>;
> - xlnx,ppc440mc-addr-base = <0x0>;
> - xlnx,ppc440mc-addr-high = <0x1fffffff>;
> - xlnx,ppc440mc-arb-mode = <0x0>;
> - xlnx,ppc440mc-bank-conflict-mask = <0x1800000>;
> - xlnx,ppc440mc-control = <0xf810008f>;
> - xlnx,ppc440mc-max-burst = <0x8>;
> - xlnx,ppc440mc-prio-dcur = <0x2>;
> - xlnx,ppc440mc-prio-dcuw = <0x3>;
> - xlnx,ppc440mc-prio-icu = <0x4>;
> - xlnx,ppc440mc-prio-splb0 = <0x1>;
> - xlnx,ppc440mc-prio-splb1 = <0x0>;
> - xlnx,ppc440mc-row-conflict-mask = <0x7ffe00>;
> - xlnx,ppcdm-asyncmode = <0x0>;
> - xlnx,ppcds-asyncmode = <0x0>;
> - xlnx,user-reset = <0x0>;
> - } ;
> - } ;
> - plb_v46_0: plb@0 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
> - ranges ;
> - FLASH: flash@fc000000 {
> - bank-width = <2>;
> - compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
> - reg = < 0xfc000000 0x2000000 >;
> - xlnx,family = "virtex5";
> - xlnx,include-datawidth-matching-0 = <0x1>;
> - xlnx,include-datawidth-matching-1 = <0x0>;
> - xlnx,include-datawidth-matching-2 = <0x0>;
> - xlnx,include-datawidth-matching-3 = <0x0>;
> - xlnx,include-negedge-ioregs = <0x0>;
> - xlnx,include-plb-ipif = <0x1>;
> - xlnx,include-wrbuf = <0x1>;
> - xlnx,max-mem-width = <0x10>;
> - xlnx,mch-native-dwidth = <0x20>;
> - xlnx,mch-plb-clk-period-ps = <0x2710>;
> - xlnx,mch-splb-awidth = <0x20>;
> - xlnx,mch0-accessbuf-depth = <0x10>;
> - xlnx,mch0-protocol = <0x0>;
> - xlnx,mch0-rddatabuf-depth = <0x10>;
> - xlnx,mch1-accessbuf-depth = <0x10>;
> - xlnx,mch1-protocol = <0x0>;
> - xlnx,mch1-rddatabuf-depth = <0x10>;
> - xlnx,mch2-accessbuf-depth = <0x10>;
> - xlnx,mch2-protocol = <0x0>;
> - xlnx,mch2-rddatabuf-depth = <0x10>;
> - xlnx,mch3-accessbuf-depth = <0x10>;
> - xlnx,mch3-protocol = <0x0>;
> - xlnx,mch3-rddatabuf-depth = <0x10>;
> - xlnx,mem0-width = <0x10>;
> - xlnx,mem1-width = <0x20>;
> - xlnx,mem2-width = <0x20>;
> - xlnx,mem3-width = <0x20>;
> - xlnx,num-banks-mem = <0x1>;
> - xlnx,num-channels = <0x2>;
> - xlnx,priority-mode = <0x0>;
> - xlnx,synch-mem-0 = <0x0>;
> - xlnx,synch-mem-1 = <0x0>;
> - xlnx,synch-mem-2 = <0x0>;
> - xlnx,synch-mem-3 = <0x0>;
> - xlnx,synch-pipedelay-0 = <0x2>;
> - xlnx,synch-pipedelay-1 = <0x2>;
> - xlnx,synch-pipedelay-2 = <0x2>;
> - xlnx,synch-pipedelay-3 = <0x2>;
> - xlnx,tavdv-ps-mem-0 = <0x1adb0>;
> - xlnx,tavdv-ps-mem-1 = <0x3a98>;
> - xlnx,tavdv-ps-mem-2 = <0x3a98>;
> - xlnx,tavdv-ps-mem-3 = <0x3a98>;
> - xlnx,tcedv-ps-mem-0 = <0x1adb0>;
> - xlnx,tcedv-ps-mem-1 = <0x3a98>;
> - xlnx,tcedv-ps-mem-2 = <0x3a98>;
> - xlnx,tcedv-ps-mem-3 = <0x3a98>;
> - xlnx,thzce-ps-mem-0 = <0x88b8>;
> - xlnx,thzce-ps-mem-1 = <0x1b58>;
> - xlnx,thzce-ps-mem-2 = <0x1b58>;
> - xlnx,thzce-ps-mem-3 = <0x1b58>;
> - xlnx,thzoe-ps-mem-0 = <0x1b58>;
> - xlnx,thzoe-ps-mem-1 = <0x1b58>;
> - xlnx,thzoe-ps-mem-2 = <0x1b58>;
> - xlnx,thzoe-ps-mem-3 = <0x1b58>;
> - xlnx,tlzwe-ps-mem-0 = <0x88b8>;
> - xlnx,tlzwe-ps-mem-1 = <0x0>;
> - xlnx,tlzwe-ps-mem-2 = <0x0>;
> - xlnx,tlzwe-ps-mem-3 = <0x0>;
> - xlnx,twc-ps-mem-0 = <0x1adb0>;
> - xlnx,twc-ps-mem-1 = <0x3a98>;
> - xlnx,twc-ps-mem-2 = <0x3a98>;
> - xlnx,twc-ps-mem-3 = <0x3a98>;
> - xlnx,twp-ps-mem-0 = <0x11170>;
> - xlnx,twp-ps-mem-1 = <0x2ee0>;
> - xlnx,twp-ps-mem-2 = <0x2ee0>;
> - xlnx,twp-ps-mem-3 = <0x2ee0>;
> - xlnx,xcl0-linesize = <0x4>;
> - xlnx,xcl0-writexfer = <0x1>;
> - xlnx,xcl1-linesize = <0x4>;
> - xlnx,xcl1-writexfer = <0x1>;
> - xlnx,xcl2-linesize = <0x4>;
> - xlnx,xcl2-writexfer = <0x1>;
> - xlnx,xcl3-linesize = <0x4>;
> - xlnx,xcl3-writexfer = <0x1>;
> - } ;
> - Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,compound";
> - ethernet@81c00000 {
> - compatible = "xlnx,xps-ll-temac-1.01.b";
> - device_type = "network";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 8 2 >;
> - llink-connected = <&Hard_Ethernet_MAC_fifo>;
> - local-mac-address = [ 02 00 00 00 00 00 ];
> - reg = < 0x81c00000 0x40 >;
> - xlnx,bus2core-clk-ratio = <0x1>;
> - xlnx,phy-type = <0x3>;
> - xlnx,phyaddr = <0x1>;
> - xlnx,rxcsum = <0x0>;
> - xlnx,rxfifo = <0x8000>;
> - xlnx,temac-type = <0x0>;
> - xlnx,txcsum = <0x0>;
> - xlnx,txfifo = <0x8000>;
> - } ;
> - } ;
> - Hard_Ethernet_MAC_fifo: xps-ll-fifo@81a00000 {
> - compatible = "xlnx,xps-ll-fifo-1.01.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 6 2 >;
> - reg = < 0x81a00000 0x10000 >;
> - xlnx,family = "virtex5";
> - } ;
> - IIC_EEPROM: i2c@81600000 {
> - compatible = "xlnx,xps-iic-2.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 9 2 >;
> - reg = < 0x81600000 0x10000 >;
> - xlnx,clk-freq = <0x5f5e100>;
> - xlnx,family = "virtex5";
> - xlnx,gpo-width = <0x1>;
> - xlnx,iic-freq = <0x186a0>;
> - xlnx,scl-inertial-delay = <0x5>;
> - xlnx,sda-inertial-delay = <0x5>;
> - xlnx,ten-bit-adr = <0x0>;
> - } ;
> - LCD_OPTIONAL: gpio@81420000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - reg = < 0x81420000 0x10000 >;
> - xlnx,all-inputs = <0x0>;
> - xlnx,all-inputs-2 = <0x0>;
> - xlnx,dout-default = <0x0>;
> - xlnx,dout-default-2 = <0x0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <0xb>;
> - xlnx,interrupt-present = <0x0>;
> - xlnx,is-bidir = <0x1>;
> - xlnx,is-bidir-2 = <0x1>;
> - xlnx,is-dual = <0x0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - LEDs_4Bit: gpio@81400000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - reg = < 0x81400000 0x10000 >;
> - xlnx,all-inputs = <0x0>;
> - xlnx,all-inputs-2 = <0x0>;
> - xlnx,dout-default = <0x0>;
> - xlnx,dout-default-2 = <0x0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <0x4>;
> - xlnx,interrupt-present = <0x0>;
> - xlnx,is-bidir = <0x1>;
> - xlnx,is-bidir-2 = <0x1>;
> - xlnx,is-dual = <0x0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - RS232_Uart_1: serial@83e00000 {
> - clock-frequency = <100000000>;
> - compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
> - current-speed = <9600>;
> - device_type = "serial";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 11 2 >;
> - reg = < 0x83e00000 0x10000 >;
> - reg-offset = <0x1003>;
> - reg-shift = <2>;
> - xlnx,family = "virtex5";
> - xlnx,has-external-rclk = <0x0>;
> - xlnx,has-external-xin = <0x0>;
> - xlnx,is-a-16550 = <0x1>;
> - } ;
> - SPI_EEPROM: xps-spi@feff8000 {
> - compatible = "xlnx,xps-spi-2.00.b";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 10 2 >;
> - reg = < 0xfeff8000 0x80 >;
> - xlnx,family = "virtex5";
> - xlnx,fifo-exist = <0x1>;
> - xlnx,num-ss-bits = <0x1>;
> - xlnx,num-transfer-bits = <0x8>;
> - xlnx,sck-ratio = <0x80>;
> - } ;
> - SysACE_CompactFlash: sysace@83600000 {
> - compatible = "xlnx,xps-sysace-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 7 2 >;
> - reg = < 0x83600000 0x10000 >;
> - xlnx,family = "virtex5";
> - xlnx,mem-width = <0x10>;
> - } ;
> - plbv46_pci_0: plbv46-pci@85e00000 {
> - #size-cells = <2>;
> - #address-cells = <3>;
> - compatible = "xlnx,plbv46-pci-1.03.a";
> - device_type = "pci";
> - reg = < 0x85e00000 0x10000 >;
> -
> - /*
> - * The default ML510 BSB has C_IPIFBAR2PCIBAR_0 set to
> - * 0 which means that a read/write to the memory mapped
> - * i/o region (which starts at 0xa0000000) for pci
> - * bar 0 on the plb side translates to 0.
> - * It is important to set this value to 0xa0000000, so
> - * that inbound and outbound pci transactions work
> - * properly including DMA.
> - */
> - ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x20000000
> - 0x01000000 0 0x00000000 0xf0000000 0 0x00010000>;
> -
> - #interrupt-cells = <1>;
> - interrupt-parent = <&xps_intc_0>;
> - interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
> - interrupt-map = <
> - /* IRQ mapping for pci slots and ALI M1533
> - * periperhals. In total there are 5 interrupt
> - * lines connected to a xps_intc controller.
> - * Four of them are PCI IRQ A, B, C, D and
> - * which correspond to respectively xpx_intc
> - * 5, 4, 3 and 2. The fifth interrupt line is
> - * connected to the south bridge and this one
> - * uses irq 1 and is active high instead of
> - * active low.
> - *
> - * The M1533 contains various peripherals
> - * including AC97 audio, a modem, USB, IDE and
> - * some power management stuff. The modem
> - * isn't connected on the ML510 and the power
> - * management core also isn't used.
> - */
> -
> - /* IDSEL 0x16 / dev=6, bus=0 / PCI slot 3 */
> - 0x3000 0 0 1 &xps_intc_0 3 2
> - 0x3000 0 0 2 &xps_intc_0 2 2
> - 0x3000 0 0 3 &xps_intc_0 5 2
> - 0x3000 0 0 4 &xps_intc_0 4 2
> -
> - /* IDSEL 0x13 / dev=3, bus=1 / PCI slot 4 */
> - /*
> - 0x11800 0 0 1 &xps_intc_0 5 0 2
> - 0x11800 0 0 2 &xps_intc_0 4 0 2
> - 0x11800 0 0 3 &xps_intc_0 3 0 2
> - 0x11800 0 0 4 &xps_intc_0 2 0 2
> - */
> -
> - /* According to the datasheet + schematic
> - * ABCD [FPGA] of slot 5 is mapped to DABC.
> - * Testing showed that at least A maps to B,
> - * the mapping of the other pins is a guess
> - * and for that reason the lines have been
> - * commented out.
> - */
> - /* IDSEL 0x15 / dev=5, bus=0 / PCI slot 5 */
> - 0x2800 0 0 1 &xps_intc_0 4 2
> - /*
> - 0x2800 0 0 2 &xps_intc_0 3 2
> - 0x2800 0 0 3 &xps_intc_0 2 2
> - 0x2800 0 0 4 &xps_intc_0 5 2
> - */
> -
> - /* IDSEL 0x12 / dev=2, bus=1 / PCI slot 6 */
> - /*
> - 0x11000 0 0 1 &xps_intc_0 4 0 2
> - 0x11000 0 0 2 &xps_intc_0 3 0 2
> - 0x11000 0 0 3 &xps_intc_0 2 0 2
> - 0x11000 0 0 4 &xps_intc_0 5 0 2
> - */
> -
> - /* IDSEL 0x11 / dev=1, bus=0 / AC97 audio */
> - 0x0800 0 0 1 &i8259 7 2
> -
> - /* IDSEL 0x1b / dev=11, bus=0 / IDE */
> - 0x5800 0 0 1 &i8259 14 2
> -
> - /* IDSEL 0x1f / dev 15, bus=0 / 2x USB 1.1 */
> - 0x7800 0 0 1 &i8259 7 2
> - >;
> - ali_m1533 {
> - #size-cells = <1>;
> - #address-cells = <2>;
> - i8259: interrupt-controller@20 {
> - reg = <1 0x20 2
> - 1 0xa0 2
> - 1 0x4d0 2>;
> - interrupt-controller;
> - device_type = "interrupt-controller";
> - #address-cells = <0>;
> - #interrupt-cells = <2>;
> - compatible = "chrp,iic";
> -
> - /* south bridge irq is active high */
> - interrupts = <1 3>;
> - interrupt-parent = <&xps_intc_0>;
> - };
> - };
> - } ;
> - xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
> - compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
> - reg = < 0xffff0000 0x10000 >;
> - xlnx,family = "virtex5";
> - } ;
> - xps_intc_0: interrupt-controller@81800000 {
> - #interrupt-cells = <0x2>;
> - compatible = "xlnx,xps-intc-1.00.a";
> - interrupt-controller ;
> - reg = < 0x81800000 0x10000 >;
> - xlnx,num-intr-inputs = <0xc>;
> - } ;
> - xps_tft_0: tft@86e00000 {
> - compatible = "xlnx,xps-tft-1.00.a";
> - reg = < 0x86e00000 0x10000 >;
> - xlnx,dcr-splb-slave-if = <0x1>;
> - xlnx,default-tft-base-addr = <0x0>;
> - xlnx,family = "virtex5";
> - xlnx,i2c-slave-addr = <0x76>;
> - xlnx,mplb-awidth = <0x20>;
> - xlnx,mplb-dwidth = <0x80>;
> - xlnx,mplb-native-dwidth = <0x40>;
> - xlnx,mplb-smallest-slave = <0x20>;
> - xlnx,tft-interface = <0x1>;
> - } ;
> - } ;
> -} ;
> diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
> index e0606766480f..6455fc9a244f 100644
> --- a/arch/powerpc/boot/ops.h
> +++ b/arch/powerpc/boot/ops.h
> @@ -88,7 +88,6 @@ int serial_console_init(void);
> int ns16550_console_init(void *devp, struct serial_console_data *scdp);
> int cpm_console_init(void *devp, struct serial_console_data *scdp);
> int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp);
> -int uartlite_console_init(void *devp, struct serial_console_data *scdp);
> int opal_console_init(void *devp, struct serial_console_data *scdp);
> void *simple_alloc_init(char *base, unsigned long heap_size,
> unsigned long granularity, unsigned long max_allocs);
> diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
> index 9457863147f9..0bfa7e87e546 100644
> --- a/arch/powerpc/boot/serial.c
> +++ b/arch/powerpc/boot/serial.c
> @@ -132,11 +132,6 @@ int serial_console_init(void)
> else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
> rc = mpc5200_psc_console_init(devp, &serial_cd);
> #endif
> -#ifdef CONFIG_XILINX_VIRTEX
> - else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
> - dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))
> - rc = uartlite_console_init(devp, &serial_cd);
> -#endif
> #ifdef CONFIG_PPC64_BOOT_WRAPPER
> else if (dt_is_compatible(devp, "ibm,opal-console-raw"))
> rc = opal_console_init(devp, &serial_cd);
> diff --git a/arch/powerpc/boot/uartlite.c b/arch/powerpc/boot/uartlite.c
> deleted file mode 100644
> index 46bed69b4169..000000000000
> --- a/arch/powerpc/boot/uartlite.c
> +++ /dev/null
> @@ -1,79 +0,0 @@
> -/*
> - * Xilinx UARTLITE bootloader driver
> - *
> - * Copyright (C) 2007 Secret Lab Technologies Ltd.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#include <stdarg.h>
> -#include <stddef.h>
> -#include "types.h"
> -#include "string.h"
> -#include "stdio.h"
> -#include "io.h"
> -#include "ops.h"
> -
> -#define ULITE_RX 0x00
> -#define ULITE_TX 0x04
> -#define ULITE_STATUS 0x08
> -#define ULITE_CONTROL 0x0c
> -
> -#define ULITE_STATUS_RXVALID 0x01
> -#define ULITE_STATUS_TXFULL 0x08
> -
> -#define ULITE_CONTROL_RST_RX 0x02
> -
> -static void * reg_base;
> -
> -static int uartlite_open(void)
> -{
> - /* Clear the RX FIFO */
> - out_be32(reg_base + ULITE_CONTROL, ULITE_CONTROL_RST_RX);
> - return 0;
> -}
> -
> -static void uartlite_putc(unsigned char c)
> -{
> - u32 reg = ULITE_STATUS_TXFULL;
> - while (reg & ULITE_STATUS_TXFULL) /* spin on TXFULL bit */
> - reg = in_be32(reg_base + ULITE_STATUS);
> - out_be32(reg_base + ULITE_TX, c);
> -}
> -
> -static unsigned char uartlite_getc(void)
> -{
> - u32 reg = 0;
> - while (!(reg & ULITE_STATUS_RXVALID)) /* spin waiting for RXVALID bit */
> - reg = in_be32(reg_base + ULITE_STATUS);
> - return in_be32(reg_base + ULITE_RX);
> -}
> -
> -static u8 uartlite_tstc(void)
> -{
> - u32 reg = in_be32(reg_base + ULITE_STATUS);
> - return reg & ULITE_STATUS_RXVALID;
> -}
> -
> -int uartlite_console_init(void *devp, struct serial_console_data *scdp)
> -{
> - int n;
> - unsigned long reg_phys;
> -
> - n = getprop(devp, "virtual-reg", ®_base, sizeof(reg_base));
> - if (n != sizeof(reg_base)) {
> - if (!dt_xlate_reg(devp, 0, ®_phys, NULL))
> - return -1;
> -
> - reg_base = (void *)reg_phys;
> - }
> -
> - scdp->open = uartlite_open;
> - scdp->putc = uartlite_putc;
> - scdp->getc = uartlite_getc;
> - scdp->tstc = uartlite_tstc;
> - scdp->close = NULL;
> - return 0;
> -}
> diff --git a/arch/powerpc/boot/virtex.c b/arch/powerpc/boot/virtex.c
> deleted file mode 100644
> index f731cbb4bff0..000000000000
> --- a/arch/powerpc/boot/virtex.c
> +++ /dev/null
> @@ -1,97 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0-only
> -/*
> - * The platform specific code for virtex devices since a boot loader is not
> - * always used.
> - *
> - * (C) Copyright 2008 Xilinx, Inc.
> - */
> -
> -#include "ops.h"
> -#include "io.h"
> -#include "stdio.h"
> -
> -#define UART_DLL 0 /* Out: Divisor Latch Low */
> -#define UART_DLM 1 /* Out: Divisor Latch High */
> -#define UART_FCR 2 /* Out: FIFO Control Register */
> -#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
> -#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
> -#define UART_LCR 3 /* Out: Line Control Register */
> -#define UART_MCR 4 /* Out: Modem Control Register */
> -#define UART_MCR_RTS 0x02 /* RTS complement */
> -#define UART_MCR_DTR 0x01 /* DTR complement */
> -#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */
> -#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
> -
> -static int virtex_ns16550_console_init(void *devp)
> -{
> - unsigned char *reg_base;
> - u32 reg_shift, reg_offset, clk, spd;
> - u16 divisor;
> - int n;
> -
> - if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1)
> - return -1;
> -
> - n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset));
> - if (n == sizeof(reg_offset))
> - reg_base += reg_offset;
> -
> - n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift));
> - if (n != sizeof(reg_shift))
> - reg_shift = 0;
> -
> - n = getprop(devp, "current-speed", (void *)&spd, sizeof(spd));
> - if (n != sizeof(spd))
> - spd = 9600;
> -
> - /* should there be a default clock rate?*/
> - n = getprop(devp, "clock-frequency", (void *)&clk, sizeof(clk));
> - if (n != sizeof(clk))
> - return -1;
> -
> - divisor = clk / (16 * spd);
> -
> - /* Access baud rate */
> - out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_DLAB);
> -
> - /* Baud rate based on input clock */
> - out_8(reg_base + (UART_DLL << reg_shift), divisor & 0xFF);
> - out_8(reg_base + (UART_DLM << reg_shift), divisor >> 8);
> -
> - /* 8 data, 1 stop, no parity */
> - out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_WLEN8);
> -
> - /* RTS/DTR */
> - out_8(reg_base + (UART_MCR << reg_shift), UART_MCR_RTS | UART_MCR_DTR);
> -
> - /* Clear transmitter and receiver */
> - out_8(reg_base + (UART_FCR << reg_shift),
> - UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR);
> - return 0;
> -}
> -
> -/* For virtex, the kernel may be loaded without using a bootloader and if so
> - some UARTs need more setup than is provided in the normal console init
> -*/
> -int platform_specific_init(void)
> -{
> - void *devp;
> - char devtype[MAX_PROP_LEN];
> - char path[MAX_PATH_LEN];
> -
> - devp = finddevice("/chosen");
> - if (devp == NULL)
> - return -1;
> -
> - if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
> - devp = finddevice(path);
> - if (devp == NULL)
> - return -1;
> -
> - if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0)
> - && !strcmp(devtype, "serial")
> - && (dt_is_compatible(devp, "ns16550")))
> - virtex_ns16550_console_init(devp);
> - }
> - return 0;
> -}
> diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S
> deleted file mode 100644
> index 00bab7d7c48c..000000000000
> --- a/arch/powerpc/boot/virtex405-head.S
> +++ /dev/null
> @@ -1,31 +0,0 @@
> -/* SPDX-License-Identifier: GPL-2.0 */
> -#include "ppc_asm.h"
> -
> - .text
> - .global _zimage_start
> -_zimage_start:
> -
> - /* PPC errata 213: needed by Virtex-4 FX */
> - mfccr0 0
> - oris 0,0,0x50000000@h
> - mtccr0 0
> -
> - /*
> - * Invalidate the data cache if the data cache is turned off.
> - * - The 405 core does not invalidate the data cache on power-up
> - * or reset but does turn off the data cache. We cannot assume
> - * that the cache contents are valid.
> - * - If the data cache is turned on this must have been done by
> - * a bootloader and we assume that the cache contents are
> - * valid.
> - */
> - mfdccr r9
> - cmplwi r9,0
> - bne 2f
> - lis r9,0
> - li r8,256
> - mtctr r8
> -1: dccci r0,r9
> - addi r9,r9,0x20
> - bdnz 1b
> -2: b _zimage_start_lib
> diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
> index ed6266367bc0..de5fd5a047e8 100755
> --- a/arch/powerpc/boot/wrapper
> +++ b/arch/powerpc/boot/wrapper
> @@ -323,14 +323,6 @@ adder875-redboot)
> platformo="$object/fixed-head.o $object/redboot-8xx.o"
> binary=y
> ;;
> -simpleboot-virtex405-*)
> - platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o"
> - binary=y
> - ;;
> -simpleboot-virtex440-*)
> - platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o"
> - binary=y
> - ;;
> simpleboot-*)
> platformo="$object/fixed-head.o $object/simpleboot.o"
> binary=y
> diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
> deleted file mode 100644
> index 5e7c61d1d7d0..000000000000
> --- a/arch/powerpc/configs/40x/virtex_defconfig
> +++ /dev/null
> @@ -1,75 +0,0 @@
> -CONFIG_40x=y
> -# CONFIG_LOCALVERSION_AUTO is not set
> -CONFIG_SYSVIPC=y
> -CONFIG_POSIX_MQUEUE=y
> -CONFIG_IKCONFIG=y
> -CONFIG_IKCONFIG_PROC=y
> -CONFIG_LOG_BUF_SHIFT=14
> -CONFIG_BLK_DEV_INITRD=y
> -CONFIG_SLAB=y
> -CONFIG_MODULES=y
> -CONFIG_MODULE_UNLOAD=y
> -CONFIG_MODULE_FORCE_UNLOAD=y
> -CONFIG_MODVERSIONS=y
> -# CONFIG_BLK_DEV_BSG is not set
> -# CONFIG_WALNUT is not set
> -CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
> -CONFIG_PREEMPT=y
> -CONFIG_MATH_EMULATION=y
> -CONFIG_CMDLINE_BOOL=y
> -CONFIG_CMDLINE=""
> -CONFIG_PCI=y
> -CONFIG_NET=y
> -CONFIG_PACKET=y
> -CONFIG_UNIX=y
> -CONFIG_INET=y
> -CONFIG_IP_MULTICAST=y
> -CONFIG_IP_PNP=y
> -CONFIG_IP_PNP_DHCP=y
> -CONFIG_IP_PNP_BOOTP=y
> -CONFIG_NETFILTER=y
> -CONFIG_IP_NF_IPTABLES=m
> -CONFIG_IP_NF_FILTER=m
> -CONFIG_IP_NF_MANGLE=m
> -CONFIG_BLK_DEV_LOOP=y
> -CONFIG_BLK_DEV_RAM=y
> -CONFIG_BLK_DEV_RAM_SIZE=8192
> -CONFIG_XILINX_SYSACE=y
> -CONFIG_NETDEVICES=y
> -# CONFIG_SERIO_SERPORT is not set
> -CONFIG_SERIO_XILINX_XPS_PS2=y
> -CONFIG_SERIAL_8250=y
> -CONFIG_SERIAL_8250_CONSOLE=y
> -CONFIG_SERIAL_OF_PLATFORM=y
> -CONFIG_SERIAL_UARTLITE=y
> -CONFIG_SERIAL_UARTLITE_CONSOLE=y
> -CONFIG_XILINX_HWICAP=y
> -CONFIG_GPIOLIB=y
> -CONFIG_GPIO_SYSFS=y
> -CONFIG_GPIO_XILINX=y
> -# CONFIG_HWMON is not set
> -CONFIG_FB=y
> -CONFIG_FB_XILINX=y
> -CONFIG_FRAMEBUFFER_CONSOLE=y
> -CONFIG_LOGO=y
> -# CONFIG_USB_SUPPORT is not set
> -CONFIG_EXT2_FS=y
> -CONFIG_AUTOFS4_FS=y
> -CONFIG_MSDOS_FS=y
> -CONFIG_VFAT_FS=y
> -CONFIG_TMPFS=y
> -CONFIG_CRAMFS=y
> -CONFIG_ROMFS_FS=y
> -CONFIG_NFS_FS=y
> -CONFIG_ROOT_NFS=y
> -CONFIG_NLS_CODEPAGE_437=y
> -CONFIG_NLS_ASCII=m
> -CONFIG_NLS_ISO8859_1=m
> -CONFIG_NLS_UTF8=m
> -CONFIG_CRC_CCITT=y
> -CONFIG_FONTS=y
> -CONFIG_FONT_8x8=y
> -CONFIG_FONT_8x16=y
> -CONFIG_PRINTK_TIME=y
> -CONFIG_DEBUG_INFO=y
> -CONFIG_DEBUG_KERNEL=y
> diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
> deleted file mode 100644
> index 1f74079e1703..000000000000
> --- a/arch/powerpc/configs/44x/virtex5_defconfig
> +++ /dev/null
> @@ -1,74 +0,0 @@
> -CONFIG_44x=y
> -# CONFIG_LOCALVERSION_AUTO is not set
> -CONFIG_SYSVIPC=y
> -CONFIG_POSIX_MQUEUE=y
> -CONFIG_IKCONFIG=y
> -CONFIG_IKCONFIG_PROC=y
> -CONFIG_LOG_BUF_SHIFT=14
> -CONFIG_BLK_DEV_INITRD=y
> -CONFIG_SLAB=y
> -CONFIG_MODULES=y
> -CONFIG_MODULE_UNLOAD=y
> -CONFIG_MODULE_FORCE_UNLOAD=y
> -CONFIG_MODVERSIONS=y
> -# CONFIG_BLK_DEV_BSG is not set
> -# CONFIG_EBONY is not set
> -CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
> -CONFIG_PREEMPT=y
> -CONFIG_MATH_EMULATION=y
> -CONFIG_CMDLINE_BOOL=y
> -CONFIG_CMDLINE=""
> -CONFIG_NET=y
> -CONFIG_PACKET=y
> -CONFIG_UNIX=y
> -CONFIG_INET=y
> -CONFIG_IP_MULTICAST=y
> -CONFIG_IP_PNP=y
> -CONFIG_IP_PNP_DHCP=y
> -CONFIG_IP_PNP_BOOTP=y
> -CONFIG_NETFILTER=y
> -CONFIG_IP_NF_IPTABLES=m
> -CONFIG_IP_NF_FILTER=m
> -CONFIG_IP_NF_MANGLE=m
> -CONFIG_BLK_DEV_LOOP=y
> -CONFIG_BLK_DEV_RAM=y
> -CONFIG_BLK_DEV_RAM_SIZE=8192
> -CONFIG_XILINX_SYSACE=y
> -CONFIG_NETDEVICES=y
> -# CONFIG_SERIO_SERPORT is not set
> -CONFIG_SERIO_XILINX_XPS_PS2=y
> -CONFIG_SERIAL_8250=y
> -CONFIG_SERIAL_8250_CONSOLE=y
> -CONFIG_SERIAL_OF_PLATFORM=y
> -CONFIG_SERIAL_UARTLITE=y
> -CONFIG_SERIAL_UARTLITE_CONSOLE=y
> -CONFIG_XILINX_HWICAP=y
> -CONFIG_GPIOLIB=y
> -CONFIG_GPIO_SYSFS=y
> -CONFIG_GPIO_XILINX=y
> -# CONFIG_HWMON is not set
> -CONFIG_FB=y
> -CONFIG_FB_XILINX=y
> -CONFIG_FRAMEBUFFER_CONSOLE=y
> -CONFIG_LOGO=y
> -# CONFIG_USB_SUPPORT is not set
> -CONFIG_EXT2_FS=y
> -CONFIG_AUTOFS4_FS=y
> -CONFIG_MSDOS_FS=y
> -CONFIG_VFAT_FS=y
> -CONFIG_TMPFS=y
> -CONFIG_CRAMFS=y
> -CONFIG_ROMFS_FS=y
> -CONFIG_NFS_FS=y
> -CONFIG_ROOT_NFS=y
> -CONFIG_NLS_CODEPAGE_437=y
> -CONFIG_NLS_ASCII=m
> -CONFIG_NLS_ISO8859_1=m
> -CONFIG_NLS_UTF8=m
> -CONFIG_CRC_CCITT=y
> -CONFIG_FONTS=y
> -CONFIG_FONT_8x8=y
> -CONFIG_FONT_8x16=y
> -CONFIG_PRINTK_TIME=y
> -CONFIG_DEBUG_INFO=y
> -CONFIG_DEBUG_KERNEL=y
> diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
> index a5f683aed328..88960a72b525 100644
> --- a/arch/powerpc/configs/ppc40x_defconfig
> +++ b/arch/powerpc/configs/ppc40x_defconfig
> @@ -14,7 +14,6 @@ CONFIG_EP405=y
> CONFIG_HOTFOOT=y
> CONFIG_KILAUEA=y
> CONFIG_MAKALU=y
> -CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
> CONFIG_NET=y
> CONFIG_PACKET=y
> CONFIG_UNIX=y
> @@ -37,33 +36,26 @@ CONFIG_MTD_UBI=m
> CONFIG_MTD_UBI_GLUEBI=m
> CONFIG_BLK_DEV_RAM=y
> CONFIG_BLK_DEV_RAM_SIZE=35000
> -CONFIG_XILINX_SYSACE=m
> CONFIG_NETDEVICES=y
> CONFIG_IBM_EMAC=y
> # CONFIG_INPUT is not set
> CONFIG_SERIO=m
> # CONFIG_SERIO_I8042 is not set
> # CONFIG_SERIO_SERPORT is not set
> -CONFIG_SERIO_XILINX_XPS_PS2=m
> # CONFIG_VT is not set
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_8250_EXTENDED=y
> CONFIG_SERIAL_8250_SHARE_IRQ=y
> CONFIG_SERIAL_OF_PLATFORM=y
> -CONFIG_SERIAL_UARTLITE=y
> -CONFIG_SERIAL_UARTLITE_CONSOLE=y
> # CONFIG_HW_RANDOM is not set
> -CONFIG_XILINX_HWICAP=m
> CONFIG_I2C=m
> CONFIG_I2C_CHARDEV=m
> CONFIG_I2C_GPIO=m
> CONFIG_I2C_IBM_IIC=m
> -CONFIG_GPIO_XILINX=y
> # CONFIG_HWMON is not set
> CONFIG_THERMAL=y
> CONFIG_FB=m
> -CONFIG_FB_XILINX=m
> CONFIG_EXT2_FS=y
> CONFIG_EXT4_FS=m
> CONFIG_VFAT_FS=m
> diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
> index a41eedfe0a5f..8b595f67068c 100644
> --- a/arch/powerpc/configs/ppc44x_defconfig
> +++ b/arch/powerpc/configs/ppc44x_defconfig
> @@ -22,7 +22,6 @@ CONFIG_GLACIER=y
> CONFIG_REDWOOD=y
> CONFIG_EIGER=y
> CONFIG_YOSEMITE=y
> -CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
> CONFIG_PPC4xx_GPIO=y
> CONFIG_MATH_EMULATION=y
> CONFIG_NET=y
> @@ -46,7 +45,6 @@ CONFIG_MTD_UBI=m
> CONFIG_MTD_UBI_GLUEBI=m
> CONFIG_BLK_DEV_RAM=y
> CONFIG_BLK_DEV_RAM_SIZE=35000
> -CONFIG_XILINX_SYSACE=m
> CONFIG_SCSI=m
> CONFIG_BLK_DEV_SD=m
> # CONFIG_SCSI_LOWLEVEL is not set
> @@ -57,7 +55,6 @@ CONFIG_IBM_EMAC=y
> CONFIG_SERIO=m
> # CONFIG_SERIO_I8042 is not set
> # CONFIG_SERIO_SERPORT is not set
> -CONFIG_SERIO_XILINX_XPS_PS2=m
> # CONFIG_VT is not set
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> @@ -65,18 +62,13 @@ CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_8250_EXTENDED=y
> CONFIG_SERIAL_8250_SHARE_IRQ=y
> CONFIG_SERIAL_OF_PLATFORM=y
> -CONFIG_SERIAL_UARTLITE=y
> -CONFIG_SERIAL_UARTLITE_CONSOLE=y
> # CONFIG_HW_RANDOM is not set
> -CONFIG_XILINX_HWICAP=m
> CONFIG_I2C=m
> CONFIG_I2C_CHARDEV=m
> CONFIG_I2C_GPIO=m
> CONFIG_I2C_IBM_IIC=m
> -CONFIG_GPIO_XILINX=y
> # CONFIG_HWMON is not set
> CONFIG_FB=m
> -CONFIG_FB_XILINX=m
> CONFIG_USB=m
> CONFIG_USB_EHCI_HCD=m
> CONFIG_USB_OHCI_HCD=m
> diff --git a/arch/powerpc/include/asm/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
> deleted file mode 100644
> index ca9aa162fb09..000000000000
> --- a/arch/powerpc/include/asm/xilinx_intc.h
> +++ /dev/null
> @@ -1,16 +0,0 @@
> -/* SPDX-License-Identifier: GPL-2.0-or-later */
> -/*
> - * Xilinx intc external definitions
> - *
> - * Copyright 2007 Secret Lab Technologies Ltd.
> - */
> -#ifndef _ASM_POWERPC_XILINX_INTC_H
> -#define _ASM_POWERPC_XILINX_INTC_H
> -
> -#ifdef __KERNEL__
> -
> -extern void __init xilinx_intc_init_tree(void);
> -extern unsigned int xintc_get_irq(void);
> -
> -#endif /* __KERNEL__ */
> -#endif /* _ASM_POWERPC_XILINX_INTC_H */
> diff --git a/arch/powerpc/include/asm/xilinx_pci.h b/arch/powerpc/include/asm/xilinx_pci.h
> deleted file mode 100644
> index 7a8275caf6af..000000000000
> --- a/arch/powerpc/include/asm/xilinx_pci.h
> +++ /dev/null
> @@ -1,21 +0,0 @@
> -/*
> - * Xilinx pci external definitions
> - *
> - * Copyright 2009 Roderick Colenbrander
> - * Copyright 2009 Secret Lab Technologies Ltd.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#ifndef INCLUDE_XILINX_PCI
> -#define INCLUDE_XILINX_PCI
> -
> -#ifdef CONFIG_XILINX_PCI
> -extern void __init xilinx_pci_init(void);
> -#else
> -static inline void __init xilinx_pci_init(void) { return; }
> -#endif
> -
> -#endif /* INCLUDE_XILINX_PCI */
> diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
> index 245be4fafe13..2dff9041bcdc 100644
> --- a/arch/powerpc/kernel/cputable.c
> +++ b/arch/powerpc/kernel/cputable.c
> @@ -1385,32 +1385,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
> .machine_check = machine_check_4xx,
> .platform = "ppc405",
> },
> - { /* Xilinx Virtex-II Pro */
> - .pvr_mask = 0xfffff000,
> - .pvr_value = 0x20010000,
> - .cpu_name = "Virtex-II Pro",
> - .cpu_features = CPU_FTRS_40X,
> - .cpu_user_features = PPC_FEATURE_32 |
> - PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
> - .mmu_features = MMU_FTR_TYPE_40x,
> - .icache_bsize = 32,
> - .dcache_bsize = 32,
> - .machine_check = machine_check_4xx,
> - .platform = "ppc405",
> - },
> - { /* Xilinx Virtex-4 FX */
> - .pvr_mask = 0xfffff000,
> - .pvr_value = 0x20011000,
> - .cpu_name = "Virtex-4 FX",
> - .cpu_features = CPU_FTRS_40X,
> - .cpu_user_features = PPC_FEATURE_32 |
> - PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
> - .mmu_features = MMU_FTR_TYPE_40x,
> - .icache_bsize = 32,
> - .dcache_bsize = 32,
> - .machine_check = machine_check_4xx,
> - .platform = "ppc405",
> - },
> { /* 405EP */
> .pvr_mask = 0xffff0000,
> .pvr_value = 0x51210000,
> @@ -1800,19 +1774,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
> .machine_check = machine_check_440A,
> .platform = "ppc440",
> },
> - { /* 440 in Xilinx Virtex-5 FXT */
> - .pvr_mask = 0xfffffff0,
> - .pvr_value = 0x7ff21910,
> - .cpu_name = "440 in Virtex-5 FXT",
> - .cpu_features = CPU_FTRS_44X,
> - .cpu_user_features = COMMON_USER_BOOKE,
> - .mmu_features = MMU_FTR_TYPE_44x,
> - .icache_bsize = 32,
> - .dcache_bsize = 32,
> - .cpu_setup = __setup_cpu_440x5,
> - .machine_check = machine_check_440A,
> - .platform = "ppc440",
> - },
> { /* 460EX */
> .pvr_mask = 0xffff0006,
> .pvr_value = 0x13020002,
> diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
> index 6da813b65b42..d06ca51e8443 100644
> --- a/arch/powerpc/platforms/40x/Kconfig
> +++ b/arch/powerpc/platforms/40x/Kconfig
> @@ -55,23 +55,6 @@ config WALNUT
> help
> This option enables support for the IBM PPC405GP evaluation board.
>
> -config XILINX_VIRTEX_GENERIC_BOARD
> - bool "Generic Xilinx Virtex board"
> - depends on 40x
> - select XILINX_VIRTEX_II_PRO
> - select XILINX_VIRTEX_4_FX
> - select XILINX_INTC
> - help
> - This option enables generic support for Xilinx Virtex based boards.
> -
> - The generic virtex board support matches any device tree which
> - specifies 'xilinx,virtex' in its compatible field. This includes
> - the Xilinx ML3xx and ML4xx reference designs using the powerpc
> - core.
> -
> - Most Virtex designs should use this unless it needs to do some
> - special configuration at board probe time.
> -
> config OBS600
> bool "OpenBlockS 600"
> depends on 40x
> @@ -109,20 +92,6 @@ config 405EZ
> select IBM_EMAC_MAL_CLR_ICINTSTAT if IBM_EMAC
> select IBM_EMAC_MAL_COMMON_ERR if IBM_EMAC
>
> -config XILINX_VIRTEX
> - bool
> - select DEFAULT_UIMAGE
> -
> -config XILINX_VIRTEX_II_PRO
> - bool
> - select XILINX_VIRTEX
> - select IBM405_ERR77
> - select IBM405_ERR51
> -
> -config XILINX_VIRTEX_4_FX
> - bool
> - select XILINX_VIRTEX
> -
> config STB03xxx
> bool
> select IBM405_ERR77
> diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile
> index 828d78340dd9..e9386deed505 100644
> --- a/arch/powerpc/platforms/40x/Makefile
> +++ b/arch/powerpc/platforms/40x/Makefile
> @@ -1,5 +1,4 @@
> # SPDX-License-Identifier: GPL-2.0-only
> obj-$(CONFIG_WALNUT) += walnut.o
> -obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o
> obj-$(CONFIG_EP405) += ep405.o
> obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o
> diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c
> deleted file mode 100644
> index e3d5e095846b..000000000000
> --- a/arch/powerpc/platforms/40x/virtex.c
> +++ /dev/null
> @@ -1,54 +0,0 @@
> -/*
> - * Xilinx Virtex (IIpro & 4FX) based board support
> - *
> - * Copyright 2007 Secret Lab Technologies Ltd.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#include <linux/init.h>
> -#include <linux/of_platform.h>
> -#include <asm/machdep.h>
> -#include <asm/prom.h>
> -#include <asm/time.h>
> -#include <asm/xilinx_intc.h>
> -#include <asm/xilinx_pci.h>
> -#include <asm/ppc4xx.h>
> -
> -static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
> - { .compatible = "xlnx,plb-v46-1.00.a", },
> - { .compatible = "xlnx,plb-v34-1.01.a", },
> - { .compatible = "xlnx,plb-v34-1.02.a", },
> - { .compatible = "xlnx,opb-v20-1.10.c", },
> - { .compatible = "xlnx,dcr-v29-1.00.a", },
> - { .compatible = "xlnx,compound", },
> - {}
> -};
> -
> -static int __init virtex_device_probe(void)
> -{
> - of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
> -
> - return 0;
> -}
> -machine_device_initcall(virtex, virtex_device_probe);
> -
> -static int __init virtex_probe(void)
> -{
> - if (!of_machine_is_compatible("xlnx,virtex"))
> - return 0;
> -
> - return 1;
> -}
> -
> -define_machine(virtex) {
> - .name = "Xilinx Virtex",
> - .probe = virtex_probe,
> - .setup_arch = xilinx_pci_init,
> - .init_IRQ = xilinx_intc_init_tree,
> - .get_irq = xintc_get_irq,
> - .restart = ppc4xx_reset_system,
> - .calibrate_decr = generic_calibrate_decr,
> -};
> diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
> index 25ebe634a661..39e93d23fb38 100644
> --- a/arch/powerpc/platforms/44x/Kconfig
> +++ b/arch/powerpc/platforms/44x/Kconfig
> @@ -232,33 +232,6 @@ config ICON
> help
> This option enables support for the AMCC PPC440SPe evaluation board.
>
> -config XILINX_VIRTEX440_GENERIC_BOARD
> - bool "Generic Xilinx Virtex 5 FXT board support"
> - depends on 44x
> - select XILINX_VIRTEX_5_FXT
> - select XILINX_INTC
> - help
> - This option enables generic support for Xilinx Virtex based boards
> - that use a 440 based processor in the Virtex 5 FXT FPGA architecture.
> -
> - The generic virtex board support matches any device tree which
> - specifies 'xlnx,virtex440' in its compatible field. This includes
> - the Xilinx ML5xx reference designs using the powerpc core.
> -
> - Most Virtex 5 designs should use this unless it needs to do some
> - special configuration at board probe time.
> -
> -config XILINX_ML510
> - bool "Xilinx ML510 extra support"
> - depends on XILINX_VIRTEX440_GENERIC_BOARD
> - select HAVE_PCI
> - select XILINX_PCI if PCI
> - select PPC_INDIRECT_PCI if PCI
> - select PPC_I8259 if PCI
> - help
> - This option enables extra support for features on the Xilinx ML510
> - board. The ML510 has a PCI bus with ALI south bridge.
> -
> config PPC44x_SIMPLE
> bool "Simple PowerPC 44x board support"
> depends on 44x
> @@ -354,13 +327,3 @@ config 476FPE_ERR46
> config IBM440EP_ERR42
> bool
>
> -# Xilinx specific config options.
> -config XILINX_VIRTEX
> - bool
> - select DEFAULT_UIMAGE
> -
> -# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above
> -config XILINX_VIRTEX_5_FXT
> - bool
> - select XILINX_VIRTEX
> -
> diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
> index 1b78c6af821a..5ba031f57652 100644
> --- a/arch/powerpc/platforms/44x/Makefile
> +++ b/arch/powerpc/platforms/44x/Makefile
> @@ -7,8 +7,6 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
> obj-$(CONFIG_EBONY) += ebony.o
> obj-$(CONFIG_SAM440EP) += sam440ep.o
> obj-$(CONFIG_WARP) += warp.o
> -obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
> -obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
> obj-$(CONFIG_ISS4xx) += iss4xx.o
> obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
> obj-$(CONFIG_CURRITUCK) += ppc476.o
> diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c
> deleted file mode 100644
> index 3eb13ed926ee..000000000000
> --- a/arch/powerpc/platforms/44x/virtex.c
> +++ /dev/null
> @@ -1,60 +0,0 @@
> -/*
> - * Xilinx Virtex 5FXT based board support, derived from
> - * the Xilinx Virtex (IIpro & 4FX) based board support
> - *
> - * Copyright 2007 Secret Lab Technologies Ltd.
> - * Copyright 2008 Xilinx, Inc.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#include <linux/init.h>
> -#include <linux/of_platform.h>
> -#include <asm/machdep.h>
> -#include <asm/prom.h>
> -#include <asm/time.h>
> -#include <asm/xilinx_intc.h>
> -#include <asm/xilinx_pci.h>
> -#include <asm/reg.h>
> -#include <asm/ppc4xx.h>
> -#include "44x.h"
> -
> -static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
> - { .compatible = "simple-bus", },
> - { .compatible = "xlnx,plb-v46-1.00.a", },
> - { .compatible = "xlnx,plb-v46-1.02.a", },
> - { .compatible = "xlnx,plb-v34-1.01.a", },
> - { .compatible = "xlnx,plb-v34-1.02.a", },
> - { .compatible = "xlnx,opb-v20-1.10.c", },
> - { .compatible = "xlnx,dcr-v29-1.00.a", },
> - { .compatible = "xlnx,compound", },
> - {}
> -};
> -
> -static int __init virtex_device_probe(void)
> -{
> - of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
> -
> - return 0;
> -}
> -machine_device_initcall(virtex, virtex_device_probe);
> -
> -static int __init virtex_probe(void)
> -{
> - if (!of_machine_is_compatible("xlnx,virtex440"))
> - return 0;
> -
> - return 1;
> -}
> -
> -define_machine(virtex) {
> - .name = "Xilinx Virtex440",
> - .probe = virtex_probe,
> - .setup_arch = xilinx_pci_init,
> - .init_IRQ = xilinx_intc_init_tree,
> - .get_irq = xintc_get_irq,
> - .calibrate_decr = generic_calibrate_decr,
> - .restart = ppc4xx_reset_system,
> -};
> diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c
> deleted file mode 100644
> index 349f218b335c..000000000000
> --- a/arch/powerpc/platforms/44x/virtex_ml510.c
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0
> -#include <asm/i8259.h>
> -#include <linux/pci.h>
> -#include "44x.h"
> -
> -/**
> - * ml510_ail_quirk
> - */
> -static void ml510_ali_quirk(struct pci_dev *dev)
> -{
> - /* Enable the IDE controller */
> - pci_write_config_byte(dev, 0x58, 0x4c);
> - /* Assign irq 14 to the primary ide channel */
> - pci_write_config_byte(dev, 0x44, 0x0d);
> - /* Assign irq 15 to the secondary ide channel */
> - pci_write_config_byte(dev, 0x75, 0x0f);
> - /* Set the ide controller in native mode */
> - pci_write_config_byte(dev, 0x09, 0xff);
> -
> - /* INTB = disabled, INTA = disabled */
> - pci_write_config_byte(dev, 0x48, 0x00);
> - /* INTD = disabled, INTC = disabled */
> - pci_write_config_byte(dev, 0x4a, 0x00);
> - /* Audio = INT7, Modem = disabled. */
> - pci_write_config_byte(dev, 0x4b, 0x60);
> - /* USB = INT7 */
> - pci_write_config_byte(dev, 0x74, 0x06);
> -}
> -DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);
> -
> diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
> index 1f8025383caa..5e6479d409a0 100644
> --- a/arch/powerpc/platforms/Kconfig
> +++ b/arch/powerpc/platforms/Kconfig
> @@ -317,8 +317,4 @@ config MCU_MPC8349EMITX
> also register MCU GPIOs with the generic GPIO API, so you'll able
> to use MCU pins as GPIOs.
>
> -config XILINX_PCI
> - bool "Xilinx PCI host bridge support"
> - depends on PCI && XILINX_VIRTEX
> -
> endmenu
> diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
> index cb5a5bd2cef5..026b3f01a991 100644
> --- a/arch/powerpc/sysdev/Makefile
> +++ b/arch/powerpc/sysdev/Makefile
> @@ -31,8 +31,6 @@ obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
> obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
> obj-$(CONFIG_PPC_I8259) += i8259.o
> obj-$(CONFIG_IPIC) += ipic.o
> -obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o
> -obj-$(CONFIG_XILINX_PCI) += xilinx_pci.o
> obj-$(CONFIG_OF_RTC) += of_rtc.o
>
> obj-$(CONFIG_CPM) += cpm_common.o
> diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
> deleted file mode 100644
> index 4a86dcff3fcd..000000000000
> --- a/arch/powerpc/sysdev/xilinx_intc.c
> +++ /dev/null
> @@ -1,88 +0,0 @@
> -/*
> - * Interrupt controller driver for Xilinx Virtex FPGAs
> - *
> - * Copyright (C) 2007 Secret Lab Technologies Ltd.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - *
> - */
> -
> -/*
> - * This is a driver for the interrupt controller typically found in
> - * Xilinx Virtex FPGA designs.
> - *
> - * The interrupt sense levels are hard coded into the FPGA design with
> - * typically a 1:1 relationship between irq lines and devices (no shared
> - * irq lines). Therefore, this driver does not attempt to handle edge
> - * and level interrupts differently.
> - */
> -#undef DEBUG
> -
> -#include <linux/kernel.h>
> -#include <linux/irq.h>
> -#include <linux/of.h>
> -#include <linux/of_address.h>
> -#include <linux/of_irq.h>
> -#include <asm/io.h>
> -#include <asm/processor.h>
> -#include <asm/i8259.h>
> -#include <asm/irq.h>
> -#include <linux/irqchip.h>
> -
> -#if defined(CONFIG_PPC_I8259)
> -/*
> - * Support code for cascading to 8259 interrupt controllers
> - */
> -static void xilinx_i8259_cascade(struct irq_desc *desc)
> -{
> - struct irq_chip *chip = irq_desc_get_chip(desc);
> - unsigned int cascade_irq = i8259_irq();
> -
> - if (cascade_irq)
> - generic_handle_irq(cascade_irq);
> -
> - /* Let xilinx_intc end the interrupt */
> - chip->irq_unmask(&desc->irq_data);
> -}
> -
> -static void __init xilinx_i8259_setup_cascade(void)
> -{
> - struct device_node *cascade_node;
> - int cascade_irq;
> -
> - /* Initialize i8259 controller */
> - cascade_node = of_find_compatible_node(NULL, NULL, "chrp,iic");
> - if (!cascade_node)
> - return;
> -
> - cascade_irq = irq_of_parse_and_map(cascade_node, 0);
> - if (!cascade_irq) {
> - pr_err("virtex_ml510: Failed to map cascade interrupt\n");
> - goto out;
> - }
> -
> - i8259_init(cascade_node, 0);
> - irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
> -
> - /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
> - /* This looks like a dirty hack to me --gcl */
> - outb(0xc0, 0x4d0);
> - outb(0xc0, 0x4d1);
> -
> - out:
> - of_node_put(cascade_node);
> -}
> -#else
> -static inline void xilinx_i8259_setup_cascade(void) { return; }
> -#endif /* defined(CONFIG_PPC_I8259) */
> -
> -/*
> - * Initialize master Xilinx interrupt controller
> - */
> -void __init xilinx_intc_init_tree(void)
> -{
> - irqchip_init();
> - xilinx_i8259_setup_cascade();
> -}
> diff --git a/arch/powerpc/sysdev/xilinx_pci.c b/arch/powerpc/sysdev/xilinx_pci.c
> deleted file mode 100644
> index fea5667699ed..000000000000
> --- a/arch/powerpc/sysdev/xilinx_pci.c
> +++ /dev/null
> @@ -1,132 +0,0 @@
> -/*
> - * PCI support for Xilinx plbv46_pci soft-core which can be used on
> - * Xilinx Virtex ML410 / ML510 boards.
> - *
> - * Copyright 2009 Roderick Colenbrander
> - * Copyright 2009 Secret Lab Technologies Ltd.
> - *
> - * The pci bridge fixup code was copied from ppc4xx_pci.c and was written
> - * by Benjamin Herrenschmidt.
> - * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#include <linux/ioport.h>
> -#include <linux/of.h>
> -#include <linux/pci.h>
> -#include <mm/mmu_decl.h>
> -#include <asm/io.h>
> -#include <asm/xilinx_pci.h>
> -
> -#define XPLB_PCI_ADDR 0x10c
> -#define XPLB_PCI_DATA 0x110
> -#define XPLB_PCI_BUS 0x114
> -
> -#define PCI_HOST_ENABLE_CMD PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY
> -
> -static const struct of_device_id xilinx_pci_match[] = {
> - { .compatible = "xlnx,plbv46-pci-1.03.a", },
> - {}
> -};
> -
> -/**
> - * xilinx_pci_fixup_bridge - Block Xilinx PHB configuration.
> - */
> -static void xilinx_pci_fixup_bridge(struct pci_dev *dev)
> -{
> - struct pci_controller *hose;
> - int i;
> -
> - if (dev->devfn || dev->bus->self)
> - return;
> -
> - hose = pci_bus_to_host(dev->bus);
> - if (!hose)
> - return;
> -
> - if (!of_match_node(xilinx_pci_match, hose->dn))
> - return;
> -
> - /* Hide the PCI host BARs from the kernel as their content doesn't
> - * fit well in the resource management
> - */
> - for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
> - dev->resource[i].start = 0;
> - dev->resource[i].end = 0;
> - dev->resource[i].flags = 0;
> - }
> -
> - dev_info(&dev->dev, "Hiding Xilinx plb-pci host bridge resources %s\n",
> - pci_name(dev));
> -}
> -DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, xilinx_pci_fixup_bridge);
> -
> -/**
> - * xilinx_pci_exclude_device - Don't do config access for non-root bus
> - *
> - * This is a hack. Config access to any bus other than bus 0 does not
> - * currently work on the ML510 so we prevent it here.
> - */
> -static int
> -xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn)
> -{
> - return (bus != 0);
> -}
> -
> -/**
> - * xilinx_pci_init - Find and register a Xilinx PCI host bridge
> - */
> -void __init xilinx_pci_init(void)
> -{
> - struct pci_controller *hose;
> - struct resource r;
> - void __iomem *pci_reg;
> - struct device_node *pci_node;
> -
> - pci_node = of_find_matching_node(NULL, xilinx_pci_match);
> - if(!pci_node)
> - return;
> -
> - if (of_address_to_resource(pci_node, 0, &r)) {
> - pr_err("xilinx-pci: cannot resolve base address\n");
> - return;
> - }
> -
> - hose = pcibios_alloc_controller(pci_node);
> - if (!hose) {
> - pr_err("xilinx-pci: pcibios_alloc_controller() failed\n");
> - return;
> - }
> -
> - /* Setup config space */
> - setup_indirect_pci(hose, r.start + XPLB_PCI_ADDR,
> - r.start + XPLB_PCI_DATA,
> - PPC_INDIRECT_TYPE_SET_CFG_TYPE);
> -
> - /* According to the xilinx plbv46_pci documentation the soft-core starts
> - * a self-init when the bus master enable bit is set. Without this bit
> - * set the pci bus can't be scanned.
> - */
> - early_write_config_word(hose, 0, 0, PCI_COMMAND, PCI_HOST_ENABLE_CMD);
> -
> - /* Set the max latency timer to 255 */
> - early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0xff);
> -
> - /* Set the max bus number to 255 */
> - pci_reg = of_iomap(pci_node, 0);
> - out_8(pci_reg + XPLB_PCI_BUS, 0xff);
> - iounmap(pci_reg);
> -
> - /* Nothing past the root bridge is working right now. By default
> - * exclude config access to anything except bus 0 */
> - if (!ppc_md.pci_exclude_device)
> - ppc_md.pci_exclude_device = xilinx_pci_exclude_device;
> -
> - /* Register the host bridge with the linux kernel! */
> - pci_process_bridge_OF_ranges(hose, pci_node, 1);
> -
> - pr_info("xilinx-pci: Registered PCI host bridge\n");
> -}
> diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
> index 26956c006987..0ccbd6fd6de1 100644
> --- a/drivers/char/Kconfig
> +++ b/drivers/char/Kconfig
> @@ -316,7 +316,7 @@ config DTLK
>
> config XILINX_HWICAP
> tristate "Xilinx HWICAP Support"
> - depends on XILINX_VIRTEX || MICROBLAZE
> + depends on MICROBLAZE
> help
> This option enables support for Xilinx Internal Configuration
> Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
> diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
> index f65991a67af2..b174650e0f09 100644
> --- a/drivers/video/fbdev/Kconfig
> +++ b/drivers/video/fbdev/Kconfig
> @@ -2007,7 +2007,7 @@ config FB_PS3_DEFAULT_SIZE_M
>
> config FB_XILINX
> tristate "Xilinx frame buffer support"
> - depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
> + depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
> select FB_CFB_FILLRECT
> select FB_CFB_COPYAREA
> select FB_CFB_IMAGEBLIT
> --
> 2.26.0
>
--
Thanks,
~Nick Desaulniers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-03-31 19:36 ` Nick Desaulniers
0 siblings, 0 replies; 57+ messages in thread
From: Nick Desaulniers @ 2020-03-31 19:36 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, Linux Doc Mailing List, linux-fbdev,
dri-devel, Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Sasha Levin, Stephen Rothwell, Jonathan Corbet, Marc Zyngier,
Masahiro Yamada, YueHaibing, Krzysztof Kozlowski,
clang-built-linux, Allison Randal, Matt Porter, Linux ARM,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Rob Herring, git,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Michal Simek, Wei Hu,
Greg Kroah-Hartman, LKML, Michael Ellerman, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On Mon, Mar 30, 2020 at 6:32 AM Michal Simek <michal.simek@xilinx.com> wrote:
>
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
Is this per chance related to:
https://lore.kernel.org/linux-next/1e0a9c45-e525-a3ac-b352-e236d8427e0b@xilinx.com/
We just hit that error today without our CI on ppc32 builds:
https://travis-ci.com/github/ClangBuiltLinux/continuous-integration/builds/157031633
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts
> delete mode 100644 arch/powerpc/boot/dts/virtex440-ml510.dts
> delete mode 100644 arch/powerpc/boot/uartlite.c
> delete mode 100644 arch/powerpc/boot/virtex.c
> delete mode 100644 arch/powerpc/boot/virtex405-head.S
> delete mode 100644 arch/powerpc/configs/40x/virtex_defconfig
> delete mode 100644 arch/powerpc/configs/44x/virtex5_defconfig
> delete mode 100644 arch/powerpc/include/asm/xilinx_intc.h
> delete mode 100644 arch/powerpc/include/asm/xilinx_pci.h
> delete mode 100644 arch/powerpc/platforms/40x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex.c
> delete mode 100644 arch/powerpc/platforms/44x/virtex_ml510.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_intc.c
> delete mode 100644 arch/powerpc/sysdev/xilinx_pci.c
>
> diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
> index d058ace29345..28199b31fe5e 100644
> --- a/Documentation/devicetree/bindings/xilinx.txt
> +++ b/Documentation/devicetree/bindings/xilinx.txt
> @@ -86,149 +86,6 @@
> xlnx,use-parity = <0>;
> };
>
> - Some IP cores actually implement 2 or more logical devices. In
> - this case, the device should still describe the whole IP core with
> - a single node and add a child node for each logical device. The
> - ranges property can be used to translate from parent IP-core to the
> - registers of each device. In addition, the parent node should be
> - compatible with the bus type 'xlnx,compound', and should contain
> - #address-cells and #size-cells, as with any other bus. (Note: this
> - makes the assumption that both logical devices have the same bus
> - binding. If this is not true, then separate nodes should be used
> - for each logical device). The 'cell-index' property can be used to
> - enumerate logical devices within an IP core. For example, the
> - following is the system.mhs entry for the dual ps2 controller found
> - on the ml403 reference design.
> -
> - BEGIN opb_ps2_dual_ref
> - PARAMETER INSTANCE = opb_ps2_dual_ref_0
> - PARAMETER HW_VER = 1.00.a
> - PARAMETER C_BASEADDR = 0xA9000000
> - PARAMETER C_HIGHADDR = 0xA9001FFF
> - BUS_INTERFACE SOPB = opb_v20_0
> - PORT Sys_Intr1 = ps2_1_intr
> - PORT Sys_Intr2 = ps2_2_intr
> - PORT Clkin1 = ps2_clk_rx_1
> - PORT Clkin2 = ps2_clk_rx_2
> - PORT Clkpd1 = ps2_clk_tx_1
> - PORT Clkpd2 = ps2_clk_tx_2
> - PORT Rx1 = ps2_d_rx_1
> - PORT Rx2 = ps2_d_rx_2
> - PORT Txpd1 = ps2_d_tx_1
> - PORT Txpd2 = ps2_d_tx_2
> - END
> -
> - It would result in the following device tree nodes:
> -
> - opb_ps2_dual_ref_0: opb-ps2-dual-ref@a9000000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,compound";
> - ranges = <0 a9000000 2000>;
> - // If this device had extra parameters, then they would
> - // go here.
> - ps2@0 {
> - compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
> - reg = <0 40>;
> - interrupt-parent = <&opb_intc_0>;
> - interrupts = <3 0>;
> - cell-index = <0>;
> - };
> - ps2@1000 {
> - compatible = "xlnx,opb-ps2-dual-ref-1.00.a";
> - reg = <1000 40>;
> - interrupt-parent = <&opb_intc_0>;
> - interrupts = <3 0>;
> - cell-index = <0>;
> - };
> - };
> -
> - Also, the system.mhs file defines bus attachments from the processor
> - to the devices. The device tree structure should reflect the bus
> - attachments. Again an example; this system.mhs fragment:
> -
> - BEGIN ppc405_virtex4
> - PARAMETER INSTANCE = ppc405_0
> - PARAMETER HW_VER = 1.01.a
> - BUS_INTERFACE DPLB = plb_v34_0
> - BUS_INTERFACE IPLB = plb_v34_0
> - END
> -
> - BEGIN opb_intc
> - PARAMETER INSTANCE = opb_intc_0
> - PARAMETER HW_VER = 1.00.c
> - PARAMETER C_BASEADDR = 0xD1000FC0
> - PARAMETER C_HIGHADDR = 0xD1000FDF
> - BUS_INTERFACE SOPB = opb_v20_0
> - END
> -
> - BEGIN opb_uart16550
> - PARAMETER INSTANCE = opb_uart16550_0
> - PARAMETER HW_VER = 1.00.d
> - PARAMETER C_BASEADDR = 0xa0000000
> - PARAMETER C_HIGHADDR = 0xa0001FFF
> - BUS_INTERFACE SOPB = opb_v20_0
> - END
> -
> - BEGIN plb_v34
> - PARAMETER INSTANCE = plb_v34_0
> - PARAMETER HW_VER = 1.02.a
> - END
> -
> - BEGIN plb_bram_if_cntlr
> - PARAMETER INSTANCE = plb_bram_if_cntlr_0
> - PARAMETER HW_VER = 1.00.b
> - PARAMETER C_BASEADDR = 0xFFFF0000
> - PARAMETER C_HIGHADDR = 0xFFFFFFFF
> - BUS_INTERFACE SPLB = plb_v34_0
> - END
> -
> - BEGIN plb2opb_bridge
> - PARAMETER INSTANCE = plb2opb_bridge_0
> - PARAMETER HW_VER = 1.01.a
> - PARAMETER C_RNG0_BASEADDR = 0x20000000
> - PARAMETER C_RNG0_HIGHADDR = 0x3FFFFFFF
> - PARAMETER C_RNG1_BASEADDR = 0x60000000
> - PARAMETER C_RNG1_HIGHADDR = 0x7FFFFFFF
> - PARAMETER C_RNG2_BASEADDR = 0x80000000
> - PARAMETER C_RNG2_HIGHADDR = 0xBFFFFFFF
> - PARAMETER C_RNG3_BASEADDR = 0xC0000000
> - PARAMETER C_RNG3_HIGHADDR = 0xDFFFFFFF
> - BUS_INTERFACE SPLB = plb_v34_0
> - BUS_INTERFACE MOPB = opb_v20_0
> - END
> -
> - Gives this device tree (some properties removed for clarity):
> -
> - plb@0 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,plb-v34-1.02.a";
> - device_type = "ibm,plb";
> - ranges; // 1:1 translation
> -
> - plb_bram_if_cntrl_0: bram@ffff0000 {
> - reg = <ffff0000 10000>;
> - }
> -
> - opb@20000000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - ranges = <20000000 20000000 20000000
> - 60000000 60000000 20000000
> - 80000000 80000000 40000000
> - c0000000 c0000000 20000000>;
> -
> - opb_uart16550_0: serial@a0000000 {
> - reg = <a00000000 2000>;
> - };
> -
> - opb_intc_0: interrupt-controller@d1000fc0 {
> - reg = <d1000fc0 20>;
> - };
> - };
> - };
> -
> That covers the general approach to binding xilinx IP cores into the
> device tree. The following are bindings for specific devices:
>
> diff --git a/Documentation/powerpc/bootwrapper.rst b/Documentation/powerpc/bootwrapper.rst
> index a6292afba573..cdfa2bc8425f 100644
> --- a/Documentation/powerpc/bootwrapper.rst
> +++ b/Documentation/powerpc/bootwrapper.rst
> @@ -70,28 +70,6 @@ Currently, the following image format targets exist:
> kernel with this image type and it depends entirely on
> the embedded device tree for all information.
>
> - The simpleImage is useful for booting systems with
> - an unknown firmware interface or for booting from
> - a debugger when no firmware is present (such as on
> - the Xilinx Virtex platform). The only assumption that
> - simpleImage makes is that RAM is correctly initialized
> - and that the MMU is either off or has RAM mapped to
> - base address 0.
> -
> - simpleImage also supports inserting special platform
> - specific initialization code to the start of the bootup
> - sequence. The virtex405 platform uses this feature to
> - ensure that the cache is invalidated before caching
> - is enabled. Platform specific initialization code is
> - added as part of the wrapper script and is keyed on
> - the image target name. For example, all
> - simpleImage.virtex405-* targets will add the
> - virtex405-head.S initialization code (This also means
> - that the dts file for virtex405 targets should be
> - named (virtex405-<board>.dts). Search the wrapper
> - script for 'virtex405' and see the file
> - arch/powerpc/boot/virtex405-head.S for details.
> -
> treeImage.%; Image format for used with OpenBIOS firmware found
> on some ppc4xx hardware. This image embeds a device
> tree blob inside the image.
> @@ -116,10 +94,8 @@ Image types which embed a device tree blob (simpleImage, dtbImage, treeImage,
> and cuImage) all generate the device tree blob from a file in the
> arch/powerpc/boot/dts/ directory. The Makefile selects the correct device
> tree source based on the name of the target. Therefore, if the kernel is
> -built with 'make treeImage.walnut simpleImage.virtex405-ml403', then the
> -build system will use arch/powerpc/boot/dts/walnut.dts to build
> -treeImage.walnut and arch/powerpc/boot/dts/virtex405-ml403.dts to build
> -the simpleImage.virtex405-ml403.
> +built with 'make treeImage.walnut', then the build system will use
> +arch/powerpc/boot/dts/walnut.dts to build treeImage.walnut.
>
> Two special targets called 'zImage' and 'zImage.initrd' also exist. These
> targets build all the default images as selected by the kernel configuration.
> diff --git a/MAINTAINERS b/MAINTAINERS
> index a0d86490c2c6..842a9bbc2013 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -9668,12 +9668,6 @@ L: linuxppc-dev@lists.ozlabs.org
> S: Maintained
> F: arch/powerpc/platforms/8xx/
>
> -LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
> -L: linuxppc-dev@lists.ozlabs.org
> -S: Orphan
> -F: arch/powerpc/*/*virtex*
> -F: arch/powerpc/*/*/*virtex*
> -
> LINUX FOR POWERPC PA SEMI PWRFICIENT
> L: linuxppc-dev@lists.ozlabs.org
> S: Orphan
> diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
> index 0b063830eea8..b88900f4832f 100644
> --- a/arch/powerpc/Kconfig.debug
> +++ b/arch/powerpc/Kconfig.debug
> @@ -230,7 +230,7 @@ config PPC_EARLY_DEBUG_40x
> help
> Select this to enable early debugging for IBM 40x chips via the
> inbuilt serial port. This works on chips with a 16550 compatible
> - UART. Xilinx chips with uartlite cannot use this option.
> + UART.
>
> config PPC_EARLY_DEBUG_CPM
> bool "Early serial debugging for Freescale CPM-based serial ports"
> diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
> index c53a1b8bba8b..d8077b7071dd 100644
> --- a/arch/powerpc/boot/Makefile
> +++ b/arch/powerpc/boot/Makefile
> @@ -79,7 +79,6 @@ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
> $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
> $(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
> $(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
> -$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
>
> # The pre-boot decompressors pull in a lot of kernel headers and other source
> # files. This creates a bit of a dependency headache since we need to copy
> @@ -129,14 +128,12 @@ src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
> src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c
> src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
> src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
> -src-wlib-$(CONFIG_XILINX_VIRTEX) += uartlite.c
> src-wlib-$(CONFIG_CPM) += cpm-serial.c
>
> src-plat-y := of.c epapr.c
> src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
> treeboot-walnut.c cuboot-acadia.c \
> - cuboot-kilauea.c simpleboot.c \
> - virtex405-head.S virtex.c
> + cuboot-kilauea.c simpleboot.c
> src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
> cuboot-bamboo.c cuboot-sam440ep.c \
> cuboot-sequoia.c cuboot-rainier.c \
> @@ -144,7 +141,7 @@ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
> cuboot-warp.c cuboot-yosemite.c \
> treeboot-iss4xx.c treeboot-currituck.c \
> treeboot-akebono.c \
> - simpleboot.c fixed-head.S virtex.c
> + simpleboot.c fixed-head.S
> src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
> src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
> src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
> diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile
> index 1cbc0e4ce857..fb335d05aae8 100644
> --- a/arch/powerpc/boot/dts/Makefile
> +++ b/arch/powerpc/boot/dts/Makefile
> @@ -4,4 +4,3 @@ subdir-y += fsl
>
> dtstree := $(srctree)/$(src)
> dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
> -dtb-$(CONFIG_XILINX_VIRTEX440_GENERIC_BOARD) += virtex440-ml507.dtb virtex440-ml510.dtb
> diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts
> deleted file mode 100644
> index 66f1c6312de6..000000000000
> --- a/arch/powerpc/boot/dts/virtex440-ml507.dts
> +++ /dev/null
> @@ -1,406 +0,0 @@
> -/*
> - * This file supports the Xilinx ML507 board with the 440 processor.
> - * A reference design for the FPGA is provided at http://git.xilinx.com.
> - *
> - * (C) Copyright 2008 Xilinx, Inc.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - *
> - * ---
> - *
> - * Device Tree Generator version: 1.1
> - *
> - * CAUTION: This file is automatically generated by libgen.
> - * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
> - *
> - * XPS project directory: ml507_ppc440_emb_ref
> - */
> -
> -/dts-v1/;
> -
> -/ {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,virtex440";
> - dcr-parent = <&ppc440_0>;
> - model = "testing";
> - DDR2_SDRAM: memory@0 {
> - device_type = "memory";
> - reg = < 0 0x10000000 >;
> - } ;
> - chosen {
> - bootargs = "console=ttyS0 root=/dev/ram";
> - stdout-path = &RS232_Uart_1;
> - } ;
> - cpus {
> - #address-cells = <1>;
> - #cpus = <1>;
> - #size-cells = <0>;
> - ppc440_0: cpu@0 {
> - clock-frequency = <400000000>;
> - compatible = "PowerPC,440", "ibm,ppc440";
> - d-cache-line-size = <0x20>;
> - d-cache-size = <0x8000>;
> - dcr-access-method = "native";
> - dcr-controller ;
> - device_type = "cpu";
> - i-cache-line-size = <0x20>;
> - i-cache-size = <0x8000>;
> - model = "PowerPC,440";
> - reg = <0>;
> - timebase-frequency = <400000000>;
> - xlnx,apu-control = <1>;
> - xlnx,apu-udi-0 = <0>;
> - xlnx,apu-udi-1 = <0>;
> - xlnx,apu-udi-10 = <0>;
> - xlnx,apu-udi-11 = <0>;
> - xlnx,apu-udi-12 = <0>;
> - xlnx,apu-udi-13 = <0>;
> - xlnx,apu-udi-14 = <0>;
> - xlnx,apu-udi-15 = <0>;
> - xlnx,apu-udi-2 = <0>;
> - xlnx,apu-udi-3 = <0>;
> - xlnx,apu-udi-4 = <0>;
> - xlnx,apu-udi-5 = <0>;
> - xlnx,apu-udi-6 = <0>;
> - xlnx,apu-udi-7 = <0>;
> - xlnx,apu-udi-8 = <0>;
> - xlnx,apu-udi-9 = <0>;
> - xlnx,dcr-autolock-enable = <1>;
> - xlnx,dcu-rd-ld-cache-plb-prio = <0>;
> - xlnx,dcu-rd-noncache-plb-prio = <0>;
> - xlnx,dcu-rd-touch-plb-prio = <0>;
> - xlnx,dcu-rd-urgent-plb-prio = <0>;
> - xlnx,dcu-wr-flush-plb-prio = <0>;
> - xlnx,dcu-wr-store-plb-prio = <0>;
> - xlnx,dcu-wr-urgent-plb-prio = <0>;
> - xlnx,dma0-control = <0>;
> - xlnx,dma0-plb-prio = <0>;
> - xlnx,dma0-rxchannelctrl = <0x1010000>;
> - xlnx,dma0-rxirqtimer = <0x3ff>;
> - xlnx,dma0-txchannelctrl = <0x1010000>;
> - xlnx,dma0-txirqtimer = <0x3ff>;
> - xlnx,dma1-control = <0>;
> - xlnx,dma1-plb-prio = <0>;
> - xlnx,dma1-rxchannelctrl = <0x1010000>;
> - xlnx,dma1-rxirqtimer = <0x3ff>;
> - xlnx,dma1-txchannelctrl = <0x1010000>;
> - xlnx,dma1-txirqtimer = <0x3ff>;
> - xlnx,dma2-control = <0>;
> - xlnx,dma2-plb-prio = <0>;
> - xlnx,dma2-rxchannelctrl = <0x1010000>;
> - xlnx,dma2-rxirqtimer = <0x3ff>;
> - xlnx,dma2-txchannelctrl = <0x1010000>;
> - xlnx,dma2-txirqtimer = <0x3ff>;
> - xlnx,dma3-control = <0>;
> - xlnx,dma3-plb-prio = <0>;
> - xlnx,dma3-rxchannelctrl = <0x1010000>;
> - xlnx,dma3-rxirqtimer = <0x3ff>;
> - xlnx,dma3-txchannelctrl = <0x1010000>;
> - xlnx,dma3-txirqtimer = <0x3ff>;
> - xlnx,endian-reset = <0>;
> - xlnx,generate-plb-timespecs = <1>;
> - xlnx,icu-rd-fetch-plb-prio = <0>;
> - xlnx,icu-rd-spec-plb-prio = <0>;
> - xlnx,icu-rd-touch-plb-prio = <0>;
> - xlnx,interconnect-imask = <0xffffffff>;
> - xlnx,mplb-allow-lock-xfer = <1>;
> - xlnx,mplb-arb-mode = <0>;
> - xlnx,mplb-awidth = <0x20>;
> - xlnx,mplb-counter = <0x500>;
> - xlnx,mplb-dwidth = <0x80>;
> - xlnx,mplb-max-burst = <8>;
> - xlnx,mplb-native-dwidth = <0x80>;
> - xlnx,mplb-p2p = <0>;
> - xlnx,mplb-prio-dcur = <2>;
> - xlnx,mplb-prio-dcuw = <3>;
> - xlnx,mplb-prio-icu = <4>;
> - xlnx,mplb-prio-splb0 = <1>;
> - xlnx,mplb-prio-splb1 = <0>;
> - xlnx,mplb-read-pipe-enable = <1>;
> - xlnx,mplb-sync-tattribute = <0>;
> - xlnx,mplb-wdog-enable = <1>;
> - xlnx,mplb-write-pipe-enable = <1>;
> - xlnx,mplb-write-post-enable = <1>;
> - xlnx,num-dma = <1>;
> - xlnx,pir = <0xf>;
> - xlnx,ppc440mc-addr-base = <0>;
> - xlnx,ppc440mc-addr-high = <0xfffffff>;
> - xlnx,ppc440mc-arb-mode = <0>;
> - xlnx,ppc440mc-bank-conflict-mask = <0xc00000>;
> - xlnx,ppc440mc-control = <0xf810008f>;
> - xlnx,ppc440mc-max-burst = <8>;
> - xlnx,ppc440mc-prio-dcur = <2>;
> - xlnx,ppc440mc-prio-dcuw = <3>;
> - xlnx,ppc440mc-prio-icu = <4>;
> - xlnx,ppc440mc-prio-splb0 = <1>;
> - xlnx,ppc440mc-prio-splb1 = <0>;
> - xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>;
> - xlnx,ppcdm-asyncmode = <0>;
> - xlnx,ppcds-asyncmode = <0>;
> - xlnx,user-reset = <0>;
> - DMA0: sdma@80 {
> - compatible = "xlnx,ll-dma-1.00.a";
> - dcr-reg = < 0x80 0x11 >;
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 10 2 11 2 >;
> - } ;
> - } ;
> - } ;
> - plb_v46_0: plb@0 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
> - ranges ;
> - DIP_Switches_8Bit: gpio@81460000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 7 2 >;
> - reg = < 0x81460000 0x10000 >;
> - xlnx,all-inputs = <1>;
> - xlnx,all-inputs-2 = <0>;
> - xlnx,dout-default = <0>;
> - xlnx,dout-default-2 = <0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <8>;
> - xlnx,interrupt-present = <1>;
> - xlnx,is-bidir = <1>;
> - xlnx,is-bidir-2 = <1>;
> - xlnx,is-dual = <0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - FLASH: flash@fc000000 {
> - bank-width = <2>;
> - compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
> - reg = < 0xfc000000 0x2000000 >;
> - xlnx,family = "virtex5";
> - xlnx,include-datawidth-matching-0 = <0x1>;
> - xlnx,include-datawidth-matching-1 = <0x0>;
> - xlnx,include-datawidth-matching-2 = <0x0>;
> - xlnx,include-datawidth-matching-3 = <0x0>;
> - xlnx,include-negedge-ioregs = <0x0>;
> - xlnx,include-plb-ipif = <0x1>;
> - xlnx,include-wrbuf = <0x1>;
> - xlnx,max-mem-width = <0x10>;
> - xlnx,mch-native-dwidth = <0x20>;
> - xlnx,mch-plb-clk-period-ps = <0x2710>;
> - xlnx,mch-splb-awidth = <0x20>;
> - xlnx,mch0-accessbuf-depth = <0x10>;
> - xlnx,mch0-protocol = <0x0>;
> - xlnx,mch0-rddatabuf-depth = <0x10>;
> - xlnx,mch1-accessbuf-depth = <0x10>;
> - xlnx,mch1-protocol = <0x0>;
> - xlnx,mch1-rddatabuf-depth = <0x10>;
> - xlnx,mch2-accessbuf-depth = <0x10>;
> - xlnx,mch2-protocol = <0x0>;
> - xlnx,mch2-rddatabuf-depth = <0x10>;
> - xlnx,mch3-accessbuf-depth = <0x10>;
> - xlnx,mch3-protocol = <0x0>;
> - xlnx,mch3-rddatabuf-depth = <0x10>;
> - xlnx,mem0-width = <0x10>;
> - xlnx,mem1-width = <0x20>;
> - xlnx,mem2-width = <0x20>;
> - xlnx,mem3-width = <0x20>;
> - xlnx,num-banks-mem = <0x1>;
> - xlnx,num-channels = <0x2>;
> - xlnx,priority-mode = <0x0>;
> - xlnx,synch-mem-0 = <0x0>;
> - xlnx,synch-mem-1 = <0x0>;
> - xlnx,synch-mem-2 = <0x0>;
> - xlnx,synch-mem-3 = <0x0>;
> - xlnx,synch-pipedelay-0 = <0x2>;
> - xlnx,synch-pipedelay-1 = <0x2>;
> - xlnx,synch-pipedelay-2 = <0x2>;
> - xlnx,synch-pipedelay-3 = <0x2>;
> - xlnx,tavdv-ps-mem-0 = <0x1adb0>;
> - xlnx,tavdv-ps-mem-1 = <0x3a98>;
> - xlnx,tavdv-ps-mem-2 = <0x3a98>;
> - xlnx,tavdv-ps-mem-3 = <0x3a98>;
> - xlnx,tcedv-ps-mem-0 = <0x1adb0>;
> - xlnx,tcedv-ps-mem-1 = <0x3a98>;
> - xlnx,tcedv-ps-mem-2 = <0x3a98>;
> - xlnx,tcedv-ps-mem-3 = <0x3a98>;
> - xlnx,thzce-ps-mem-0 = <0x88b8>;
> - xlnx,thzce-ps-mem-1 = <0x1b58>;
> - xlnx,thzce-ps-mem-2 = <0x1b58>;
> - xlnx,thzce-ps-mem-3 = <0x1b58>;
> - xlnx,thzoe-ps-mem-0 = <0x1b58>;
> - xlnx,thzoe-ps-mem-1 = <0x1b58>;
> - xlnx,thzoe-ps-mem-2 = <0x1b58>;
> - xlnx,thzoe-ps-mem-3 = <0x1b58>;
> - xlnx,tlzwe-ps-mem-0 = <0x88b8>;
> - xlnx,tlzwe-ps-mem-1 = <0x0>;
> - xlnx,tlzwe-ps-mem-2 = <0x0>;
> - xlnx,tlzwe-ps-mem-3 = <0x0>;
> - xlnx,twc-ps-mem-0 = <0x2af8>;
> - xlnx,twc-ps-mem-1 = <0x3a98>;
> - xlnx,twc-ps-mem-2 = <0x3a98>;
> - xlnx,twc-ps-mem-3 = <0x3a98>;
> - xlnx,twp-ps-mem-0 = <0x11170>;
> - xlnx,twp-ps-mem-1 = <0x2ee0>;
> - xlnx,twp-ps-mem-2 = <0x2ee0>;
> - xlnx,twp-ps-mem-3 = <0x2ee0>;
> - xlnx,xcl0-linesize = <0x4>;
> - xlnx,xcl0-writexfer = <0x1>;
> - xlnx,xcl1-linesize = <0x4>;
> - xlnx,xcl1-writexfer = <0x1>;
> - xlnx,xcl2-linesize = <0x4>;
> - xlnx,xcl2-writexfer = <0x1>;
> - xlnx,xcl3-linesize = <0x4>;
> - xlnx,xcl3-writexfer = <0x1>;
> - } ;
> - Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,compound";
> - ethernet@81c00000 {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - compatible = "xlnx,xps-ll-temac-1.01.b";
> - device_type = "network";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 5 2 >;
> - llink-connected = <&DMA0>;
> - local-mac-address = [ 02 00 00 00 00 00 ];
> - reg = < 0x81c00000 0x40 >;
> - xlnx,bus2core-clk-ratio = <1>;
> - xlnx,phy-type = <1>;
> - xlnx,phyaddr = <1>;
> - xlnx,rxcsum = <1>;
> - xlnx,rxfifo = <0x1000>;
> - xlnx,temac-type = <0>;
> - xlnx,txcsum = <1>;
> - xlnx,txfifo = <0x1000>;
> - phy-handle = <&phy7>;
> - clock-frequency = <100000000>;
> - phy7: phy@7 {
> - compatible = "marvell,88e1111";
> - reg = <7>;
> - } ;
> - } ;
> - } ;
> - IIC_EEPROM: i2c@81600000 {
> - compatible = "xlnx,xps-iic-2.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 6 2 >;
> - reg = < 0x81600000 0x10000 >;
> - xlnx,clk-freq = <0x5f5e100>;
> - xlnx,family = "virtex5";
> - xlnx,gpo-width = <0x1>;
> - xlnx,iic-freq = <0x186a0>;
> - xlnx,scl-inertial-delay = <0x0>;
> - xlnx,sda-inertial-delay = <0x0>;
> - xlnx,ten-bit-adr = <0x0>;
> - } ;
> - LEDs_8Bit: gpio@81400000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - reg = < 0x81400000 0x10000 >;
> - xlnx,all-inputs = <0>;
> - xlnx,all-inputs-2 = <0>;
> - xlnx,dout-default = <0>;
> - xlnx,dout-default-2 = <0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <8>;
> - xlnx,interrupt-present = <0>;
> - xlnx,is-bidir = <1>;
> - xlnx,is-bidir-2 = <1>;
> - xlnx,is-dual = <0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - LEDs_Positions: gpio@81420000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - reg = < 0x81420000 0x10000 >;
> - xlnx,all-inputs = <0>;
> - xlnx,all-inputs-2 = <0>;
> - xlnx,dout-default = <0>;
> - xlnx,dout-default-2 = <0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <5>;
> - xlnx,interrupt-present = <0>;
> - xlnx,is-bidir = <1>;
> - xlnx,is-bidir-2 = <1>;
> - xlnx,is-dual = <0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - Push_Buttons_5Bit: gpio@81440000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 8 2 >;
> - reg = < 0x81440000 0x10000 >;
> - xlnx,all-inputs = <1>;
> - xlnx,all-inputs-2 = <0>;
> - xlnx,dout-default = <0>;
> - xlnx,dout-default-2 = <0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <5>;
> - xlnx,interrupt-present = <1>;
> - xlnx,is-bidir = <1>;
> - xlnx,is-bidir-2 = <1>;
> - xlnx,is-dual = <0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - RS232_Uart_1: serial@83e00000 {
> - clock-frequency = <100000000>;
> - compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
> - current-speed = <9600>;
> - device_type = "serial";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 9 2 >;
> - reg = < 0x83e00000 0x10000 >;
> - reg-offset = <0x1003>;
> - reg-shift = <2>;
> - xlnx,family = "virtex5";
> - xlnx,has-external-rclk = <0>;
> - xlnx,has-external-xin = <0>;
> - xlnx,is-a-16550 = <1>;
> - } ;
> - SysACE_CompactFlash: sysace@83600000 {
> - compatible = "xlnx,xps-sysace-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 4 2 >;
> - reg = < 0x83600000 0x10000 >;
> - xlnx,family = "virtex5";
> - xlnx,mem-width = <0x10>;
> - } ;
> - xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
> - compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
> - reg = < 0xffff0000 0x10000 >;
> - xlnx,family = "virtex5";
> - } ;
> - xps_intc_0: interrupt-controller@81800000 {
> - #interrupt-cells = <2>;
> - compatible = "xlnx,xps-intc-1.00.a";
> - interrupt-controller ;
> - reg = < 0x81800000 0x10000 >;
> - xlnx,num-intr-inputs = <0xc>;
> - } ;
> - xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
> - compatible = "xlnx,xps-timebase-wdt-1.00.b";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 2 0 1 2 >;
> - reg = < 0x83a00000 0x10000 >;
> - xlnx,family = "virtex5";
> - xlnx,wdt-enable-once = <0>;
> - xlnx,wdt-interval = <0x1e>;
> - } ;
> - xps_timer_1: timer@83c00000 {
> - compatible = "xlnx,xps-timer-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 3 2 >;
> - reg = < 0x83c00000 0x10000 >;
> - xlnx,count-width = <0x20>;
> - xlnx,family = "virtex5";
> - xlnx,gen0-assert = <1>;
> - xlnx,gen1-assert = <1>;
> - xlnx,one-timer-only = <1>;
> - xlnx,trig0-assert = <1>;
> - xlnx,trig1-assert = <1>;
> - } ;
> - } ;
> -} ;
> diff --git a/arch/powerpc/boot/dts/virtex440-ml510.dts b/arch/powerpc/boot/dts/virtex440-ml510.dts
> deleted file mode 100644
> index 3b736ca26ddc..000000000000
> --- a/arch/powerpc/boot/dts/virtex440-ml510.dts
> +++ /dev/null
> @@ -1,466 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0
> -/*
> - * Xilinx ML510 Reference Design support
> - *
> - * This DTS file was created for the ml510_bsb1_pcores_ppc440 reference design.
> - * The reference design contains a bug which prevent PCI DMA from working
> - * properly. A description of the bug is given in the plbv46_pci section. It
> - * needs to be fixed by the user until Xilinx updates their reference design.
> - *
> - * Copyright 2009, Roderick Colenbrander
> - */
> -
> -/dts-v1/;
> -/ {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,ml510-ref-design", "xlnx,virtex440";
> - dcr-parent = <&ppc440_0>;
> - DDR2_SDRAM_DIMM0: memory@0 {
> - device_type = "memory";
> - reg = < 0x0 0x20000000 >;
> - } ;
> - alias {
> - ethernet0 = &Hard_Ethernet_MAC;
> - serial0 = &RS232_Uart_1;
> - } ;
> - chosen {
> - bootargs = "console=ttyS0 root=/dev/ram";
> - stdout-path = "/plb@0/serial@83e00000";
> - } ;
> - cpus {
> - #address-cells = <1>;
> - #cpus = <0x1>;
> - #size-cells = <0>;
> - ppc440_0: cpu@0 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - clock-frequency = <300000000>;
> - compatible = "PowerPC,440", "ibm,ppc440";
> - d-cache-line-size = <0x20>;
> - d-cache-size = <0x8000>;
> - dcr-access-method = "native";
> - dcr-controller ;
> - device_type = "cpu";
> - i-cache-line-size = <0x20>;
> - i-cache-size = <0x8000>;
> - model = "PowerPC,440";
> - reg = <0>;
> - timebase-frequency = <300000000>;
> - xlnx,apu-control = <0x2000>;
> - xlnx,apu-udi-0 = <0x0>;
> - xlnx,apu-udi-1 = <0x0>;
> - xlnx,apu-udi-10 = <0x0>;
> - xlnx,apu-udi-11 = <0x0>;
> - xlnx,apu-udi-12 = <0x0>;
> - xlnx,apu-udi-13 = <0x0>;
> - xlnx,apu-udi-14 = <0x0>;
> - xlnx,apu-udi-15 = <0x0>;
> - xlnx,apu-udi-2 = <0x0>;
> - xlnx,apu-udi-3 = <0x0>;
> - xlnx,apu-udi-4 = <0x0>;
> - xlnx,apu-udi-5 = <0x0>;
> - xlnx,apu-udi-6 = <0x0>;
> - xlnx,apu-udi-7 = <0x0>;
> - xlnx,apu-udi-8 = <0x0>;
> - xlnx,apu-udi-9 = <0x0>;
> - xlnx,dcr-autolock-enable = <0x1>;
> - xlnx,dcu-rd-ld-cache-plb-prio = <0x0>;
> - xlnx,dcu-rd-noncache-plb-prio = <0x0>;
> - xlnx,dcu-rd-touch-plb-prio = <0x0>;
> - xlnx,dcu-rd-urgent-plb-prio = <0x0>;
> - xlnx,dcu-wr-flush-plb-prio = <0x0>;
> - xlnx,dcu-wr-store-plb-prio = <0x0>;
> - xlnx,dcu-wr-urgent-plb-prio = <0x0>;
> - xlnx,dma0-control = <0x0>;
> - xlnx,dma0-plb-prio = <0x0>;
> - xlnx,dma0-rxchannelctrl = <0x1010000>;
> - xlnx,dma0-rxirqtimer = <0x3ff>;
> - xlnx,dma0-txchannelctrl = <0x1010000>;
> - xlnx,dma0-txirqtimer = <0x3ff>;
> - xlnx,dma1-control = <0x0>;
> - xlnx,dma1-plb-prio = <0x0>;
> - xlnx,dma1-rxchannelctrl = <0x1010000>;
> - xlnx,dma1-rxirqtimer = <0x3ff>;
> - xlnx,dma1-txchannelctrl = <0x1010000>;
> - xlnx,dma1-txirqtimer = <0x3ff>;
> - xlnx,dma2-control = <0x0>;
> - xlnx,dma2-plb-prio = <0x0>;
> - xlnx,dma2-rxchannelctrl = <0x1010000>;
> - xlnx,dma2-rxirqtimer = <0x3ff>;
> - xlnx,dma2-txchannelctrl = <0x1010000>;
> - xlnx,dma2-txirqtimer = <0x3ff>;
> - xlnx,dma3-control = <0x0>;
> - xlnx,dma3-plb-prio = <0x0>;
> - xlnx,dma3-rxchannelctrl = <0x1010000>;
> - xlnx,dma3-rxirqtimer = <0x3ff>;
> - xlnx,dma3-txchannelctrl = <0x1010000>;
> - xlnx,dma3-txirqtimer = <0x3ff>;
> - xlnx,endian-reset = <0x0>;
> - xlnx,generate-plb-timespecs = <0x1>;
> - xlnx,icu-rd-fetch-plb-prio = <0x0>;
> - xlnx,icu-rd-spec-plb-prio = <0x0>;
> - xlnx,icu-rd-touch-plb-prio = <0x0>;
> - xlnx,interconnect-imask = <0xffffffff>;
> - xlnx,mplb-allow-lock-xfer = <0x1>;
> - xlnx,mplb-arb-mode = <0x0>;
> - xlnx,mplb-awidth = <0x20>;
> - xlnx,mplb-counter = <0x500>;
> - xlnx,mplb-dwidth = <0x80>;
> - xlnx,mplb-max-burst = <0x8>;
> - xlnx,mplb-native-dwidth = <0x80>;
> - xlnx,mplb-p2p = <0x0>;
> - xlnx,mplb-prio-dcur = <0x2>;
> - xlnx,mplb-prio-dcuw = <0x3>;
> - xlnx,mplb-prio-icu = <0x4>;
> - xlnx,mplb-prio-splb0 = <0x1>;
> - xlnx,mplb-prio-splb1 = <0x0>;
> - xlnx,mplb-read-pipe-enable = <0x1>;
> - xlnx,mplb-sync-tattribute = <0x0>;
> - xlnx,mplb-wdog-enable = <0x1>;
> - xlnx,mplb-write-pipe-enable = <0x1>;
> - xlnx,mplb-write-post-enable = <0x1>;
> - xlnx,num-dma = <0x0>;
> - xlnx,pir = <0xf>;
> - xlnx,ppc440mc-addr-base = <0x0>;
> - xlnx,ppc440mc-addr-high = <0x1fffffff>;
> - xlnx,ppc440mc-arb-mode = <0x0>;
> - xlnx,ppc440mc-bank-conflict-mask = <0x1800000>;
> - xlnx,ppc440mc-control = <0xf810008f>;
> - xlnx,ppc440mc-max-burst = <0x8>;
> - xlnx,ppc440mc-prio-dcur = <0x2>;
> - xlnx,ppc440mc-prio-dcuw = <0x3>;
> - xlnx,ppc440mc-prio-icu = <0x4>;
> - xlnx,ppc440mc-prio-splb0 = <0x1>;
> - xlnx,ppc440mc-prio-splb1 = <0x0>;
> - xlnx,ppc440mc-row-conflict-mask = <0x7ffe00>;
> - xlnx,ppcdm-asyncmode = <0x0>;
> - xlnx,ppcds-asyncmode = <0x0>;
> - xlnx,user-reset = <0x0>;
> - } ;
> - } ;
> - plb_v46_0: plb@0 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
> - ranges ;
> - FLASH: flash@fc000000 {
> - bank-width = <2>;
> - compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
> - reg = < 0xfc000000 0x2000000 >;
> - xlnx,family = "virtex5";
> - xlnx,include-datawidth-matching-0 = <0x1>;
> - xlnx,include-datawidth-matching-1 = <0x0>;
> - xlnx,include-datawidth-matching-2 = <0x0>;
> - xlnx,include-datawidth-matching-3 = <0x0>;
> - xlnx,include-negedge-ioregs = <0x0>;
> - xlnx,include-plb-ipif = <0x1>;
> - xlnx,include-wrbuf = <0x1>;
> - xlnx,max-mem-width = <0x10>;
> - xlnx,mch-native-dwidth = <0x20>;
> - xlnx,mch-plb-clk-period-ps = <0x2710>;
> - xlnx,mch-splb-awidth = <0x20>;
> - xlnx,mch0-accessbuf-depth = <0x10>;
> - xlnx,mch0-protocol = <0x0>;
> - xlnx,mch0-rddatabuf-depth = <0x10>;
> - xlnx,mch1-accessbuf-depth = <0x10>;
> - xlnx,mch1-protocol = <0x0>;
> - xlnx,mch1-rddatabuf-depth = <0x10>;
> - xlnx,mch2-accessbuf-depth = <0x10>;
> - xlnx,mch2-protocol = <0x0>;
> - xlnx,mch2-rddatabuf-depth = <0x10>;
> - xlnx,mch3-accessbuf-depth = <0x10>;
> - xlnx,mch3-protocol = <0x0>;
> - xlnx,mch3-rddatabuf-depth = <0x10>;
> - xlnx,mem0-width = <0x10>;
> - xlnx,mem1-width = <0x20>;
> - xlnx,mem2-width = <0x20>;
> - xlnx,mem3-width = <0x20>;
> - xlnx,num-banks-mem = <0x1>;
> - xlnx,num-channels = <0x2>;
> - xlnx,priority-mode = <0x0>;
> - xlnx,synch-mem-0 = <0x0>;
> - xlnx,synch-mem-1 = <0x0>;
> - xlnx,synch-mem-2 = <0x0>;
> - xlnx,synch-mem-3 = <0x0>;
> - xlnx,synch-pipedelay-0 = <0x2>;
> - xlnx,synch-pipedelay-1 = <0x2>;
> - xlnx,synch-pipedelay-2 = <0x2>;
> - xlnx,synch-pipedelay-3 = <0x2>;
> - xlnx,tavdv-ps-mem-0 = <0x1adb0>;
> - xlnx,tavdv-ps-mem-1 = <0x3a98>;
> - xlnx,tavdv-ps-mem-2 = <0x3a98>;
> - xlnx,tavdv-ps-mem-3 = <0x3a98>;
> - xlnx,tcedv-ps-mem-0 = <0x1adb0>;
> - xlnx,tcedv-ps-mem-1 = <0x3a98>;
> - xlnx,tcedv-ps-mem-2 = <0x3a98>;
> - xlnx,tcedv-ps-mem-3 = <0x3a98>;
> - xlnx,thzce-ps-mem-0 = <0x88b8>;
> - xlnx,thzce-ps-mem-1 = <0x1b58>;
> - xlnx,thzce-ps-mem-2 = <0x1b58>;
> - xlnx,thzce-ps-mem-3 = <0x1b58>;
> - xlnx,thzoe-ps-mem-0 = <0x1b58>;
> - xlnx,thzoe-ps-mem-1 = <0x1b58>;
> - xlnx,thzoe-ps-mem-2 = <0x1b58>;
> - xlnx,thzoe-ps-mem-3 = <0x1b58>;
> - xlnx,tlzwe-ps-mem-0 = <0x88b8>;
> - xlnx,tlzwe-ps-mem-1 = <0x0>;
> - xlnx,tlzwe-ps-mem-2 = <0x0>;
> - xlnx,tlzwe-ps-mem-3 = <0x0>;
> - xlnx,twc-ps-mem-0 = <0x1adb0>;
> - xlnx,twc-ps-mem-1 = <0x3a98>;
> - xlnx,twc-ps-mem-2 = <0x3a98>;
> - xlnx,twc-ps-mem-3 = <0x3a98>;
> - xlnx,twp-ps-mem-0 = <0x11170>;
> - xlnx,twp-ps-mem-1 = <0x2ee0>;
> - xlnx,twp-ps-mem-2 = <0x2ee0>;
> - xlnx,twp-ps-mem-3 = <0x2ee0>;
> - xlnx,xcl0-linesize = <0x4>;
> - xlnx,xcl0-writexfer = <0x1>;
> - xlnx,xcl1-linesize = <0x4>;
> - xlnx,xcl1-writexfer = <0x1>;
> - xlnx,xcl2-linesize = <0x4>;
> - xlnx,xcl2-writexfer = <0x1>;
> - xlnx,xcl3-linesize = <0x4>;
> - xlnx,xcl3-writexfer = <0x1>;
> - } ;
> - Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - compatible = "xlnx,compound";
> - ethernet@81c00000 {
> - compatible = "xlnx,xps-ll-temac-1.01.b";
> - device_type = "network";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 8 2 >;
> - llink-connected = <&Hard_Ethernet_MAC_fifo>;
> - local-mac-address = [ 02 00 00 00 00 00 ];
> - reg = < 0x81c00000 0x40 >;
> - xlnx,bus2core-clk-ratio = <0x1>;
> - xlnx,phy-type = <0x3>;
> - xlnx,phyaddr = <0x1>;
> - xlnx,rxcsum = <0x0>;
> - xlnx,rxfifo = <0x8000>;
> - xlnx,temac-type = <0x0>;
> - xlnx,txcsum = <0x0>;
> - xlnx,txfifo = <0x8000>;
> - } ;
> - } ;
> - Hard_Ethernet_MAC_fifo: xps-ll-fifo@81a00000 {
> - compatible = "xlnx,xps-ll-fifo-1.01.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 6 2 >;
> - reg = < 0x81a00000 0x10000 >;
> - xlnx,family = "virtex5";
> - } ;
> - IIC_EEPROM: i2c@81600000 {
> - compatible = "xlnx,xps-iic-2.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 9 2 >;
> - reg = < 0x81600000 0x10000 >;
> - xlnx,clk-freq = <0x5f5e100>;
> - xlnx,family = "virtex5";
> - xlnx,gpo-width = <0x1>;
> - xlnx,iic-freq = <0x186a0>;
> - xlnx,scl-inertial-delay = <0x5>;
> - xlnx,sda-inertial-delay = <0x5>;
> - xlnx,ten-bit-adr = <0x0>;
> - } ;
> - LCD_OPTIONAL: gpio@81420000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - reg = < 0x81420000 0x10000 >;
> - xlnx,all-inputs = <0x0>;
> - xlnx,all-inputs-2 = <0x0>;
> - xlnx,dout-default = <0x0>;
> - xlnx,dout-default-2 = <0x0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <0xb>;
> - xlnx,interrupt-present = <0x0>;
> - xlnx,is-bidir = <0x1>;
> - xlnx,is-bidir-2 = <0x1>;
> - xlnx,is-dual = <0x0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - LEDs_4Bit: gpio@81400000 {
> - compatible = "xlnx,xps-gpio-1.00.a";
> - reg = < 0x81400000 0x10000 >;
> - xlnx,all-inputs = <0x0>;
> - xlnx,all-inputs-2 = <0x0>;
> - xlnx,dout-default = <0x0>;
> - xlnx,dout-default-2 = <0x0>;
> - xlnx,family = "virtex5";
> - xlnx,gpio-width = <0x4>;
> - xlnx,interrupt-present = <0x0>;
> - xlnx,is-bidir = <0x1>;
> - xlnx,is-bidir-2 = <0x1>;
> - xlnx,is-dual = <0x0>;
> - xlnx,tri-default = <0xffffffff>;
> - xlnx,tri-default-2 = <0xffffffff>;
> - } ;
> - RS232_Uart_1: serial@83e00000 {
> - clock-frequency = <100000000>;
> - compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
> - current-speed = <9600>;
> - device_type = "serial";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 11 2 >;
> - reg = < 0x83e00000 0x10000 >;
> - reg-offset = <0x1003>;
> - reg-shift = <2>;
> - xlnx,family = "virtex5";
> - xlnx,has-external-rclk = <0x0>;
> - xlnx,has-external-xin = <0x0>;
> - xlnx,is-a-16550 = <0x1>;
> - } ;
> - SPI_EEPROM: xps-spi@feff8000 {
> - compatible = "xlnx,xps-spi-2.00.b";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 10 2 >;
> - reg = < 0xfeff8000 0x80 >;
> - xlnx,family = "virtex5";
> - xlnx,fifo-exist = <0x1>;
> - xlnx,num-ss-bits = <0x1>;
> - xlnx,num-transfer-bits = <0x8>;
> - xlnx,sck-ratio = <0x80>;
> - } ;
> - SysACE_CompactFlash: sysace@83600000 {
> - compatible = "xlnx,xps-sysace-1.00.a";
> - interrupt-parent = <&xps_intc_0>;
> - interrupts = < 7 2 >;
> - reg = < 0x83600000 0x10000 >;
> - xlnx,family = "virtex5";
> - xlnx,mem-width = <0x10>;
> - } ;
> - plbv46_pci_0: plbv46-pci@85e00000 {
> - #size-cells = <2>;
> - #address-cells = <3>;
> - compatible = "xlnx,plbv46-pci-1.03.a";
> - device_type = "pci";
> - reg = < 0x85e00000 0x10000 >;
> -
> - /*
> - * The default ML510 BSB has C_IPIFBAR2PCIBAR_0 set to
> - * 0 which means that a read/write to the memory mapped
> - * i/o region (which starts at 0xa0000000) for pci
> - * bar 0 on the plb side translates to 0.
> - * It is important to set this value to 0xa0000000, so
> - * that inbound and outbound pci transactions work
> - * properly including DMA.
> - */
> - ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x20000000
> - 0x01000000 0 0x00000000 0xf0000000 0 0x00010000>;
> -
> - #interrupt-cells = <1>;
> - interrupt-parent = <&xps_intc_0>;
> - interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
> - interrupt-map = <
> - /* IRQ mapping for pci slots and ALI M1533
> - * periperhals. In total there are 5 interrupt
> - * lines connected to a xps_intc controller.
> - * Four of them are PCI IRQ A, B, C, D and
> - * which correspond to respectively xpx_intc
> - * 5, 4, 3 and 2. The fifth interrupt line is
> - * connected to the south bridge and this one
> - * uses irq 1 and is active high instead of
> - * active low.
> - *
> - * The M1533 contains various peripherals
> - * including AC97 audio, a modem, USB, IDE and
> - * some power management stuff. The modem
> - * isn't connected on the ML510 and the power
> - * management core also isn't used.
> - */
> -
> - /* IDSEL 0x16 / dev=6, bus=0 / PCI slot 3 */
> - 0x3000 0 0 1 &xps_intc_0 3 2
> - 0x3000 0 0 2 &xps_intc_0 2 2
> - 0x3000 0 0 3 &xps_intc_0 5 2
> - 0x3000 0 0 4 &xps_intc_0 4 2
> -
> - /* IDSEL 0x13 / dev=3, bus=1 / PCI slot 4 */
> - /*
> - 0x11800 0 0 1 &xps_intc_0 5 0 2
> - 0x11800 0 0 2 &xps_intc_0 4 0 2
> - 0x11800 0 0 3 &xps_intc_0 3 0 2
> - 0x11800 0 0 4 &xps_intc_0 2 0 2
> - */
> -
> - /* According to the datasheet + schematic
> - * ABCD [FPGA] of slot 5 is mapped to DABC.
> - * Testing showed that at least A maps to B,
> - * the mapping of the other pins is a guess
> - * and for that reason the lines have been
> - * commented out.
> - */
> - /* IDSEL 0x15 / dev=5, bus=0 / PCI slot 5 */
> - 0x2800 0 0 1 &xps_intc_0 4 2
> - /*
> - 0x2800 0 0 2 &xps_intc_0 3 2
> - 0x2800 0 0 3 &xps_intc_0 2 2
> - 0x2800 0 0 4 &xps_intc_0 5 2
> - */
> -
> - /* IDSEL 0x12 / dev=2, bus=1 / PCI slot 6 */
> - /*
> - 0x11000 0 0 1 &xps_intc_0 4 0 2
> - 0x11000 0 0 2 &xps_intc_0 3 0 2
> - 0x11000 0 0 3 &xps_intc_0 2 0 2
> - 0x11000 0 0 4 &xps_intc_0 5 0 2
> - */
> -
> - /* IDSEL 0x11 / dev=1, bus=0 / AC97 audio */
> - 0x0800 0 0 1 &i8259 7 2
> -
> - /* IDSEL 0x1b / dev=11, bus=0 / IDE */
> - 0x5800 0 0 1 &i8259 14 2
> -
> - /* IDSEL 0x1f / dev 15, bus=0 / 2x USB 1.1 */
> - 0x7800 0 0 1 &i8259 7 2
> - >;
> - ali_m1533 {
> - #size-cells = <1>;
> - #address-cells = <2>;
> - i8259: interrupt-controller@20 {
> - reg = <1 0x20 2
> - 1 0xa0 2
> - 1 0x4d0 2>;
> - interrupt-controller;
> - device_type = "interrupt-controller";
> - #address-cells = <0>;
> - #interrupt-cells = <2>;
> - compatible = "chrp,iic";
> -
> - /* south bridge irq is active high */
> - interrupts = <1 3>;
> - interrupt-parent = <&xps_intc_0>;
> - };
> - };
> - } ;
> - xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
> - compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
> - reg = < 0xffff0000 0x10000 >;
> - xlnx,family = "virtex5";
> - } ;
> - xps_intc_0: interrupt-controller@81800000 {
> - #interrupt-cells = <0x2>;
> - compatible = "xlnx,xps-intc-1.00.a";
> - interrupt-controller ;
> - reg = < 0x81800000 0x10000 >;
> - xlnx,num-intr-inputs = <0xc>;
> - } ;
> - xps_tft_0: tft@86e00000 {
> - compatible = "xlnx,xps-tft-1.00.a";
> - reg = < 0x86e00000 0x10000 >;
> - xlnx,dcr-splb-slave-if = <0x1>;
> - xlnx,default-tft-base-addr = <0x0>;
> - xlnx,family = "virtex5";
> - xlnx,i2c-slave-addr = <0x76>;
> - xlnx,mplb-awidth = <0x20>;
> - xlnx,mplb-dwidth = <0x80>;
> - xlnx,mplb-native-dwidth = <0x40>;
> - xlnx,mplb-smallest-slave = <0x20>;
> - xlnx,tft-interface = <0x1>;
> - } ;
> - } ;
> -} ;
> diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
> index e0606766480f..6455fc9a244f 100644
> --- a/arch/powerpc/boot/ops.h
> +++ b/arch/powerpc/boot/ops.h
> @@ -88,7 +88,6 @@ int serial_console_init(void);
> int ns16550_console_init(void *devp, struct serial_console_data *scdp);
> int cpm_console_init(void *devp, struct serial_console_data *scdp);
> int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp);
> -int uartlite_console_init(void *devp, struct serial_console_data *scdp);
> int opal_console_init(void *devp, struct serial_console_data *scdp);
> void *simple_alloc_init(char *base, unsigned long heap_size,
> unsigned long granularity, unsigned long max_allocs);
> diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
> index 9457863147f9..0bfa7e87e546 100644
> --- a/arch/powerpc/boot/serial.c
> +++ b/arch/powerpc/boot/serial.c
> @@ -132,11 +132,6 @@ int serial_console_init(void)
> else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
> rc = mpc5200_psc_console_init(devp, &serial_cd);
> #endif
> -#ifdef CONFIG_XILINX_VIRTEX
> - else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
> - dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))
> - rc = uartlite_console_init(devp, &serial_cd);
> -#endif
> #ifdef CONFIG_PPC64_BOOT_WRAPPER
> else if (dt_is_compatible(devp, "ibm,opal-console-raw"))
> rc = opal_console_init(devp, &serial_cd);
> diff --git a/arch/powerpc/boot/uartlite.c b/arch/powerpc/boot/uartlite.c
> deleted file mode 100644
> index 46bed69b4169..000000000000
> --- a/arch/powerpc/boot/uartlite.c
> +++ /dev/null
> @@ -1,79 +0,0 @@
> -/*
> - * Xilinx UARTLITE bootloader driver
> - *
> - * Copyright (C) 2007 Secret Lab Technologies Ltd.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#include <stdarg.h>
> -#include <stddef.h>
> -#include "types.h"
> -#include "string.h"
> -#include "stdio.h"
> -#include "io.h"
> -#include "ops.h"
> -
> -#define ULITE_RX 0x00
> -#define ULITE_TX 0x04
> -#define ULITE_STATUS 0x08
> -#define ULITE_CONTROL 0x0c
> -
> -#define ULITE_STATUS_RXVALID 0x01
> -#define ULITE_STATUS_TXFULL 0x08
> -
> -#define ULITE_CONTROL_RST_RX 0x02
> -
> -static void * reg_base;
> -
> -static int uartlite_open(void)
> -{
> - /* Clear the RX FIFO */
> - out_be32(reg_base + ULITE_CONTROL, ULITE_CONTROL_RST_RX);
> - return 0;
> -}
> -
> -static void uartlite_putc(unsigned char c)
> -{
> - u32 reg = ULITE_STATUS_TXFULL;
> - while (reg & ULITE_STATUS_TXFULL) /* spin on TXFULL bit */
> - reg = in_be32(reg_base + ULITE_STATUS);
> - out_be32(reg_base + ULITE_TX, c);
> -}
> -
> -static unsigned char uartlite_getc(void)
> -{
> - u32 reg = 0;
> - while (!(reg & ULITE_STATUS_RXVALID)) /* spin waiting for RXVALID bit */
> - reg = in_be32(reg_base + ULITE_STATUS);
> - return in_be32(reg_base + ULITE_RX);
> -}
> -
> -static u8 uartlite_tstc(void)
> -{
> - u32 reg = in_be32(reg_base + ULITE_STATUS);
> - return reg & ULITE_STATUS_RXVALID;
> -}
> -
> -int uartlite_console_init(void *devp, struct serial_console_data *scdp)
> -{
> - int n;
> - unsigned long reg_phys;
> -
> - n = getprop(devp, "virtual-reg", ®_base, sizeof(reg_base));
> - if (n != sizeof(reg_base)) {
> - if (!dt_xlate_reg(devp, 0, ®_phys, NULL))
> - return -1;
> -
> - reg_base = (void *)reg_phys;
> - }
> -
> - scdp->open = uartlite_open;
> - scdp->putc = uartlite_putc;
> - scdp->getc = uartlite_getc;
> - scdp->tstc = uartlite_tstc;
> - scdp->close = NULL;
> - return 0;
> -}
> diff --git a/arch/powerpc/boot/virtex.c b/arch/powerpc/boot/virtex.c
> deleted file mode 100644
> index f731cbb4bff0..000000000000
> --- a/arch/powerpc/boot/virtex.c
> +++ /dev/null
> @@ -1,97 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0-only
> -/*
> - * The platform specific code for virtex devices since a boot loader is not
> - * always used.
> - *
> - * (C) Copyright 2008 Xilinx, Inc.
> - */
> -
> -#include "ops.h"
> -#include "io.h"
> -#include "stdio.h"
> -
> -#define UART_DLL 0 /* Out: Divisor Latch Low */
> -#define UART_DLM 1 /* Out: Divisor Latch High */
> -#define UART_FCR 2 /* Out: FIFO Control Register */
> -#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
> -#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
> -#define UART_LCR 3 /* Out: Line Control Register */
> -#define UART_MCR 4 /* Out: Modem Control Register */
> -#define UART_MCR_RTS 0x02 /* RTS complement */
> -#define UART_MCR_DTR 0x01 /* DTR complement */
> -#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */
> -#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
> -
> -static int virtex_ns16550_console_init(void *devp)
> -{
> - unsigned char *reg_base;
> - u32 reg_shift, reg_offset, clk, spd;
> - u16 divisor;
> - int n;
> -
> - if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1)
> - return -1;
> -
> - n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset));
> - if (n == sizeof(reg_offset))
> - reg_base += reg_offset;
> -
> - n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift));
> - if (n != sizeof(reg_shift))
> - reg_shift = 0;
> -
> - n = getprop(devp, "current-speed", (void *)&spd, sizeof(spd));
> - if (n != sizeof(spd))
> - spd = 9600;
> -
> - /* should there be a default clock rate?*/
> - n = getprop(devp, "clock-frequency", (void *)&clk, sizeof(clk));
> - if (n != sizeof(clk))
> - return -1;
> -
> - divisor = clk / (16 * spd);
> -
> - /* Access baud rate */
> - out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_DLAB);
> -
> - /* Baud rate based on input clock */
> - out_8(reg_base + (UART_DLL << reg_shift), divisor & 0xFF);
> - out_8(reg_base + (UART_DLM << reg_shift), divisor >> 8);
> -
> - /* 8 data, 1 stop, no parity */
> - out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_WLEN8);
> -
> - /* RTS/DTR */
> - out_8(reg_base + (UART_MCR << reg_shift), UART_MCR_RTS | UART_MCR_DTR);
> -
> - /* Clear transmitter and receiver */
> - out_8(reg_base + (UART_FCR << reg_shift),
> - UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR);
> - return 0;
> -}
> -
> -/* For virtex, the kernel may be loaded without using a bootloader and if so
> - some UARTs need more setup than is provided in the normal console init
> -*/
> -int platform_specific_init(void)
> -{
> - void *devp;
> - char devtype[MAX_PROP_LEN];
> - char path[MAX_PATH_LEN];
> -
> - devp = finddevice("/chosen");
> - if (devp == NULL)
> - return -1;
> -
> - if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) {
> - devp = finddevice(path);
> - if (devp == NULL)
> - return -1;
> -
> - if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0)
> - && !strcmp(devtype, "serial")
> - && (dt_is_compatible(devp, "ns16550")))
> - virtex_ns16550_console_init(devp);
> - }
> - return 0;
> -}
> diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S
> deleted file mode 100644
> index 00bab7d7c48c..000000000000
> --- a/arch/powerpc/boot/virtex405-head.S
> +++ /dev/null
> @@ -1,31 +0,0 @@
> -/* SPDX-License-Identifier: GPL-2.0 */
> -#include "ppc_asm.h"
> -
> - .text
> - .global _zimage_start
> -_zimage_start:
> -
> - /* PPC errata 213: needed by Virtex-4 FX */
> - mfccr0 0
> - oris 0,0,0x50000000@h
> - mtccr0 0
> -
> - /*
> - * Invalidate the data cache if the data cache is turned off.
> - * - The 405 core does not invalidate the data cache on power-up
> - * or reset but does turn off the data cache. We cannot assume
> - * that the cache contents are valid.
> - * - If the data cache is turned on this must have been done by
> - * a bootloader and we assume that the cache contents are
> - * valid.
> - */
> - mfdccr r9
> - cmplwi r9,0
> - bne 2f
> - lis r9,0
> - li r8,256
> - mtctr r8
> -1: dccci r0,r9
> - addi r9,r9,0x20
> - bdnz 1b
> -2: b _zimage_start_lib
> diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
> index ed6266367bc0..de5fd5a047e8 100755
> --- a/arch/powerpc/boot/wrapper
> +++ b/arch/powerpc/boot/wrapper
> @@ -323,14 +323,6 @@ adder875-redboot)
> platformo="$object/fixed-head.o $object/redboot-8xx.o"
> binary=y
> ;;
> -simpleboot-virtex405-*)
> - platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o"
> - binary=y
> - ;;
> -simpleboot-virtex440-*)
> - platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o"
> - binary=y
> - ;;
> simpleboot-*)
> platformo="$object/fixed-head.o $object/simpleboot.o"
> binary=y
> diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
> deleted file mode 100644
> index 5e7c61d1d7d0..000000000000
> --- a/arch/powerpc/configs/40x/virtex_defconfig
> +++ /dev/null
> @@ -1,75 +0,0 @@
> -CONFIG_40x=y
> -# CONFIG_LOCALVERSION_AUTO is not set
> -CONFIG_SYSVIPC=y
> -CONFIG_POSIX_MQUEUE=y
> -CONFIG_IKCONFIG=y
> -CONFIG_IKCONFIG_PROC=y
> -CONFIG_LOG_BUF_SHIFT=14
> -CONFIG_BLK_DEV_INITRD=y
> -CONFIG_SLAB=y
> -CONFIG_MODULES=y
> -CONFIG_MODULE_UNLOAD=y
> -CONFIG_MODULE_FORCE_UNLOAD=y
> -CONFIG_MODVERSIONS=y
> -# CONFIG_BLK_DEV_BSG is not set
> -# CONFIG_WALNUT is not set
> -CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
> -CONFIG_PREEMPT=y
> -CONFIG_MATH_EMULATION=y
> -CONFIG_CMDLINE_BOOL=y
> -CONFIG_CMDLINE=""
> -CONFIG_PCI=y
> -CONFIG_NET=y
> -CONFIG_PACKET=y
> -CONFIG_UNIX=y
> -CONFIG_INET=y
> -CONFIG_IP_MULTICAST=y
> -CONFIG_IP_PNP=y
> -CONFIG_IP_PNP_DHCP=y
> -CONFIG_IP_PNP_BOOTP=y
> -CONFIG_NETFILTER=y
> -CONFIG_IP_NF_IPTABLES=m
> -CONFIG_IP_NF_FILTER=m
> -CONFIG_IP_NF_MANGLE=m
> -CONFIG_BLK_DEV_LOOP=y
> -CONFIG_BLK_DEV_RAM=y
> -CONFIG_BLK_DEV_RAM_SIZE=8192
> -CONFIG_XILINX_SYSACE=y
> -CONFIG_NETDEVICES=y
> -# CONFIG_SERIO_SERPORT is not set
> -CONFIG_SERIO_XILINX_XPS_PS2=y
> -CONFIG_SERIAL_8250=y
> -CONFIG_SERIAL_8250_CONSOLE=y
> -CONFIG_SERIAL_OF_PLATFORM=y
> -CONFIG_SERIAL_UARTLITE=y
> -CONFIG_SERIAL_UARTLITE_CONSOLE=y
> -CONFIG_XILINX_HWICAP=y
> -CONFIG_GPIOLIB=y
> -CONFIG_GPIO_SYSFS=y
> -CONFIG_GPIO_XILINX=y
> -# CONFIG_HWMON is not set
> -CONFIG_FB=y
> -CONFIG_FB_XILINX=y
> -CONFIG_FRAMEBUFFER_CONSOLE=y
> -CONFIG_LOGO=y
> -# CONFIG_USB_SUPPORT is not set
> -CONFIG_EXT2_FS=y
> -CONFIG_AUTOFS4_FS=y
> -CONFIG_MSDOS_FS=y
> -CONFIG_VFAT_FS=y
> -CONFIG_TMPFS=y
> -CONFIG_CRAMFS=y
> -CONFIG_ROMFS_FS=y
> -CONFIG_NFS_FS=y
> -CONFIG_ROOT_NFS=y
> -CONFIG_NLS_CODEPAGE_437=y
> -CONFIG_NLS_ASCII=m
> -CONFIG_NLS_ISO8859_1=m
> -CONFIG_NLS_UTF8=m
> -CONFIG_CRC_CCITT=y
> -CONFIG_FONTS=y
> -CONFIG_FONT_8x8=y
> -CONFIG_FONT_8x16=y
> -CONFIG_PRINTK_TIME=y
> -CONFIG_DEBUG_INFO=y
> -CONFIG_DEBUG_KERNEL=y
> diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
> deleted file mode 100644
> index 1f74079e1703..000000000000
> --- a/arch/powerpc/configs/44x/virtex5_defconfig
> +++ /dev/null
> @@ -1,74 +0,0 @@
> -CONFIG_44x=y
> -# CONFIG_LOCALVERSION_AUTO is not set
> -CONFIG_SYSVIPC=y
> -CONFIG_POSIX_MQUEUE=y
> -CONFIG_IKCONFIG=y
> -CONFIG_IKCONFIG_PROC=y
> -CONFIG_LOG_BUF_SHIFT=14
> -CONFIG_BLK_DEV_INITRD=y
> -CONFIG_SLAB=y
> -CONFIG_MODULES=y
> -CONFIG_MODULE_UNLOAD=y
> -CONFIG_MODULE_FORCE_UNLOAD=y
> -CONFIG_MODVERSIONS=y
> -# CONFIG_BLK_DEV_BSG is not set
> -# CONFIG_EBONY is not set
> -CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
> -CONFIG_PREEMPT=y
> -CONFIG_MATH_EMULATION=y
> -CONFIG_CMDLINE_BOOL=y
> -CONFIG_CMDLINE=""
> -CONFIG_NET=y
> -CONFIG_PACKET=y
> -CONFIG_UNIX=y
> -CONFIG_INET=y
> -CONFIG_IP_MULTICAST=y
> -CONFIG_IP_PNP=y
> -CONFIG_IP_PNP_DHCP=y
> -CONFIG_IP_PNP_BOOTP=y
> -CONFIG_NETFILTER=y
> -CONFIG_IP_NF_IPTABLES=m
> -CONFIG_IP_NF_FILTER=m
> -CONFIG_IP_NF_MANGLE=m
> -CONFIG_BLK_DEV_LOOP=y
> -CONFIG_BLK_DEV_RAM=y
> -CONFIG_BLK_DEV_RAM_SIZE=8192
> -CONFIG_XILINX_SYSACE=y
> -CONFIG_NETDEVICES=y
> -# CONFIG_SERIO_SERPORT is not set
> -CONFIG_SERIO_XILINX_XPS_PS2=y
> -CONFIG_SERIAL_8250=y
> -CONFIG_SERIAL_8250_CONSOLE=y
> -CONFIG_SERIAL_OF_PLATFORM=y
> -CONFIG_SERIAL_UARTLITE=y
> -CONFIG_SERIAL_UARTLITE_CONSOLE=y
> -CONFIG_XILINX_HWICAP=y
> -CONFIG_GPIOLIB=y
> -CONFIG_GPIO_SYSFS=y
> -CONFIG_GPIO_XILINX=y
> -# CONFIG_HWMON is not set
> -CONFIG_FB=y
> -CONFIG_FB_XILINX=y
> -CONFIG_FRAMEBUFFER_CONSOLE=y
> -CONFIG_LOGO=y
> -# CONFIG_USB_SUPPORT is not set
> -CONFIG_EXT2_FS=y
> -CONFIG_AUTOFS4_FS=y
> -CONFIG_MSDOS_FS=y
> -CONFIG_VFAT_FS=y
> -CONFIG_TMPFS=y
> -CONFIG_CRAMFS=y
> -CONFIG_ROMFS_FS=y
> -CONFIG_NFS_FS=y
> -CONFIG_ROOT_NFS=y
> -CONFIG_NLS_CODEPAGE_437=y
> -CONFIG_NLS_ASCII=m
> -CONFIG_NLS_ISO8859_1=m
> -CONFIG_NLS_UTF8=m
> -CONFIG_CRC_CCITT=y
> -CONFIG_FONTS=y
> -CONFIG_FONT_8x8=y
> -CONFIG_FONT_8x16=y
> -CONFIG_PRINTK_TIME=y
> -CONFIG_DEBUG_INFO=y
> -CONFIG_DEBUG_KERNEL=y
> diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
> index a5f683aed328..88960a72b525 100644
> --- a/arch/powerpc/configs/ppc40x_defconfig
> +++ b/arch/powerpc/configs/ppc40x_defconfig
> @@ -14,7 +14,6 @@ CONFIG_EP405=y
> CONFIG_HOTFOOT=y
> CONFIG_KILAUEA=y
> CONFIG_MAKALU=y
> -CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
> CONFIG_NET=y
> CONFIG_PACKET=y
> CONFIG_UNIX=y
> @@ -37,33 +36,26 @@ CONFIG_MTD_UBI=m
> CONFIG_MTD_UBI_GLUEBI=m
> CONFIG_BLK_DEV_RAM=y
> CONFIG_BLK_DEV_RAM_SIZE=35000
> -CONFIG_XILINX_SYSACE=m
> CONFIG_NETDEVICES=y
> CONFIG_IBM_EMAC=y
> # CONFIG_INPUT is not set
> CONFIG_SERIO=m
> # CONFIG_SERIO_I8042 is not set
> # CONFIG_SERIO_SERPORT is not set
> -CONFIG_SERIO_XILINX_XPS_PS2=m
> # CONFIG_VT is not set
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_8250_EXTENDED=y
> CONFIG_SERIAL_8250_SHARE_IRQ=y
> CONFIG_SERIAL_OF_PLATFORM=y
> -CONFIG_SERIAL_UARTLITE=y
> -CONFIG_SERIAL_UARTLITE_CONSOLE=y
> # CONFIG_HW_RANDOM is not set
> -CONFIG_XILINX_HWICAP=m
> CONFIG_I2C=m
> CONFIG_I2C_CHARDEV=m
> CONFIG_I2C_GPIO=m
> CONFIG_I2C_IBM_IIC=m
> -CONFIG_GPIO_XILINX=y
> # CONFIG_HWMON is not set
> CONFIG_THERMAL=y
> CONFIG_FB=m
> -CONFIG_FB_XILINX=m
> CONFIG_EXT2_FS=y
> CONFIG_EXT4_FS=m
> CONFIG_VFAT_FS=m
> diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
> index a41eedfe0a5f..8b595f67068c 100644
> --- a/arch/powerpc/configs/ppc44x_defconfig
> +++ b/arch/powerpc/configs/ppc44x_defconfig
> @@ -22,7 +22,6 @@ CONFIG_GLACIER=y
> CONFIG_REDWOOD=y
> CONFIG_EIGER=y
> CONFIG_YOSEMITE=y
> -CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
> CONFIG_PPC4xx_GPIO=y
> CONFIG_MATH_EMULATION=y
> CONFIG_NET=y
> @@ -46,7 +45,6 @@ CONFIG_MTD_UBI=m
> CONFIG_MTD_UBI_GLUEBI=m
> CONFIG_BLK_DEV_RAM=y
> CONFIG_BLK_DEV_RAM_SIZE=35000
> -CONFIG_XILINX_SYSACE=m
> CONFIG_SCSI=m
> CONFIG_BLK_DEV_SD=m
> # CONFIG_SCSI_LOWLEVEL is not set
> @@ -57,7 +55,6 @@ CONFIG_IBM_EMAC=y
> CONFIG_SERIO=m
> # CONFIG_SERIO_I8042 is not set
> # CONFIG_SERIO_SERPORT is not set
> -CONFIG_SERIO_XILINX_XPS_PS2=m
> # CONFIG_VT is not set
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> @@ -65,18 +62,13 @@ CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_8250_EXTENDED=y
> CONFIG_SERIAL_8250_SHARE_IRQ=y
> CONFIG_SERIAL_OF_PLATFORM=y
> -CONFIG_SERIAL_UARTLITE=y
> -CONFIG_SERIAL_UARTLITE_CONSOLE=y
> # CONFIG_HW_RANDOM is not set
> -CONFIG_XILINX_HWICAP=m
> CONFIG_I2C=m
> CONFIG_I2C_CHARDEV=m
> CONFIG_I2C_GPIO=m
> CONFIG_I2C_IBM_IIC=m
> -CONFIG_GPIO_XILINX=y
> # CONFIG_HWMON is not set
> CONFIG_FB=m
> -CONFIG_FB_XILINX=m
> CONFIG_USB=m
> CONFIG_USB_EHCI_HCD=m
> CONFIG_USB_OHCI_HCD=m
> diff --git a/arch/powerpc/include/asm/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
> deleted file mode 100644
> index ca9aa162fb09..000000000000
> --- a/arch/powerpc/include/asm/xilinx_intc.h
> +++ /dev/null
> @@ -1,16 +0,0 @@
> -/* SPDX-License-Identifier: GPL-2.0-or-later */
> -/*
> - * Xilinx intc external definitions
> - *
> - * Copyright 2007 Secret Lab Technologies Ltd.
> - */
> -#ifndef _ASM_POWERPC_XILINX_INTC_H
> -#define _ASM_POWERPC_XILINX_INTC_H
> -
> -#ifdef __KERNEL__
> -
> -extern void __init xilinx_intc_init_tree(void);
> -extern unsigned int xintc_get_irq(void);
> -
> -#endif /* __KERNEL__ */
> -#endif /* _ASM_POWERPC_XILINX_INTC_H */
> diff --git a/arch/powerpc/include/asm/xilinx_pci.h b/arch/powerpc/include/asm/xilinx_pci.h
> deleted file mode 100644
> index 7a8275caf6af..000000000000
> --- a/arch/powerpc/include/asm/xilinx_pci.h
> +++ /dev/null
> @@ -1,21 +0,0 @@
> -/*
> - * Xilinx pci external definitions
> - *
> - * Copyright 2009 Roderick Colenbrander
> - * Copyright 2009 Secret Lab Technologies Ltd.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#ifndef INCLUDE_XILINX_PCI
> -#define INCLUDE_XILINX_PCI
> -
> -#ifdef CONFIG_XILINX_PCI
> -extern void __init xilinx_pci_init(void);
> -#else
> -static inline void __init xilinx_pci_init(void) { return; }
> -#endif
> -
> -#endif /* INCLUDE_XILINX_PCI */
> diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
> index 245be4fafe13..2dff9041bcdc 100644
> --- a/arch/powerpc/kernel/cputable.c
> +++ b/arch/powerpc/kernel/cputable.c
> @@ -1385,32 +1385,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
> .machine_check = machine_check_4xx,
> .platform = "ppc405",
> },
> - { /* Xilinx Virtex-II Pro */
> - .pvr_mask = 0xfffff000,
> - .pvr_value = 0x20010000,
> - .cpu_name = "Virtex-II Pro",
> - .cpu_features = CPU_FTRS_40X,
> - .cpu_user_features = PPC_FEATURE_32 |
> - PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
> - .mmu_features = MMU_FTR_TYPE_40x,
> - .icache_bsize = 32,
> - .dcache_bsize = 32,
> - .machine_check = machine_check_4xx,
> - .platform = "ppc405",
> - },
> - { /* Xilinx Virtex-4 FX */
> - .pvr_mask = 0xfffff000,
> - .pvr_value = 0x20011000,
> - .cpu_name = "Virtex-4 FX",
> - .cpu_features = CPU_FTRS_40X,
> - .cpu_user_features = PPC_FEATURE_32 |
> - PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
> - .mmu_features = MMU_FTR_TYPE_40x,
> - .icache_bsize = 32,
> - .dcache_bsize = 32,
> - .machine_check = machine_check_4xx,
> - .platform = "ppc405",
> - },
> { /* 405EP */
> .pvr_mask = 0xffff0000,
> .pvr_value = 0x51210000,
> @@ -1800,19 +1774,6 @@ static struct cpu_spec __initdata cpu_specs[] = {
> .machine_check = machine_check_440A,
> .platform = "ppc440",
> },
> - { /* 440 in Xilinx Virtex-5 FXT */
> - .pvr_mask = 0xfffffff0,
> - .pvr_value = 0x7ff21910,
> - .cpu_name = "440 in Virtex-5 FXT",
> - .cpu_features = CPU_FTRS_44X,
> - .cpu_user_features = COMMON_USER_BOOKE,
> - .mmu_features = MMU_FTR_TYPE_44x,
> - .icache_bsize = 32,
> - .dcache_bsize = 32,
> - .cpu_setup = __setup_cpu_440x5,
> - .machine_check = machine_check_440A,
> - .platform = "ppc440",
> - },
> { /* 460EX */
> .pvr_mask = 0xffff0006,
> .pvr_value = 0x13020002,
> diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
> index 6da813b65b42..d06ca51e8443 100644
> --- a/arch/powerpc/platforms/40x/Kconfig
> +++ b/arch/powerpc/platforms/40x/Kconfig
> @@ -55,23 +55,6 @@ config WALNUT
> help
> This option enables support for the IBM PPC405GP evaluation board.
>
> -config XILINX_VIRTEX_GENERIC_BOARD
> - bool "Generic Xilinx Virtex board"
> - depends on 40x
> - select XILINX_VIRTEX_II_PRO
> - select XILINX_VIRTEX_4_FX
> - select XILINX_INTC
> - help
> - This option enables generic support for Xilinx Virtex based boards.
> -
> - The generic virtex board support matches any device tree which
> - specifies 'xilinx,virtex' in its compatible field. This includes
> - the Xilinx ML3xx and ML4xx reference designs using the powerpc
> - core.
> -
> - Most Virtex designs should use this unless it needs to do some
> - special configuration at board probe time.
> -
> config OBS600
> bool "OpenBlockS 600"
> depends on 40x
> @@ -109,20 +92,6 @@ config 405EZ
> select IBM_EMAC_MAL_CLR_ICINTSTAT if IBM_EMAC
> select IBM_EMAC_MAL_COMMON_ERR if IBM_EMAC
>
> -config XILINX_VIRTEX
> - bool
> - select DEFAULT_UIMAGE
> -
> -config XILINX_VIRTEX_II_PRO
> - bool
> - select XILINX_VIRTEX
> - select IBM405_ERR77
> - select IBM405_ERR51
> -
> -config XILINX_VIRTEX_4_FX
> - bool
> - select XILINX_VIRTEX
> -
> config STB03xxx
> bool
> select IBM405_ERR77
> diff --git a/arch/powerpc/platforms/40x/Makefile b/arch/powerpc/platforms/40x/Makefile
> index 828d78340dd9..e9386deed505 100644
> --- a/arch/powerpc/platforms/40x/Makefile
> +++ b/arch/powerpc/platforms/40x/Makefile
> @@ -1,5 +1,4 @@
> # SPDX-License-Identifier: GPL-2.0-only
> obj-$(CONFIG_WALNUT) += walnut.o
> -obj-$(CONFIG_XILINX_VIRTEX_GENERIC_BOARD) += virtex.o
> obj-$(CONFIG_EP405) += ep405.o
> obj-$(CONFIG_PPC40x_SIMPLE) += ppc40x_simple.o
> diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c
> deleted file mode 100644
> index e3d5e095846b..000000000000
> --- a/arch/powerpc/platforms/40x/virtex.c
> +++ /dev/null
> @@ -1,54 +0,0 @@
> -/*
> - * Xilinx Virtex (IIpro & 4FX) based board support
> - *
> - * Copyright 2007 Secret Lab Technologies Ltd.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#include <linux/init.h>
> -#include <linux/of_platform.h>
> -#include <asm/machdep.h>
> -#include <asm/prom.h>
> -#include <asm/time.h>
> -#include <asm/xilinx_intc.h>
> -#include <asm/xilinx_pci.h>
> -#include <asm/ppc4xx.h>
> -
> -static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
> - { .compatible = "xlnx,plb-v46-1.00.a", },
> - { .compatible = "xlnx,plb-v34-1.01.a", },
> - { .compatible = "xlnx,plb-v34-1.02.a", },
> - { .compatible = "xlnx,opb-v20-1.10.c", },
> - { .compatible = "xlnx,dcr-v29-1.00.a", },
> - { .compatible = "xlnx,compound", },
> - {}
> -};
> -
> -static int __init virtex_device_probe(void)
> -{
> - of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
> -
> - return 0;
> -}
> -machine_device_initcall(virtex, virtex_device_probe);
> -
> -static int __init virtex_probe(void)
> -{
> - if (!of_machine_is_compatible("xlnx,virtex"))
> - return 0;
> -
> - return 1;
> -}
> -
> -define_machine(virtex) {
> - .name = "Xilinx Virtex",
> - .probe = virtex_probe,
> - .setup_arch = xilinx_pci_init,
> - .init_IRQ = xilinx_intc_init_tree,
> - .get_irq = xintc_get_irq,
> - .restart = ppc4xx_reset_system,
> - .calibrate_decr = generic_calibrate_decr,
> -};
> diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
> index 25ebe634a661..39e93d23fb38 100644
> --- a/arch/powerpc/platforms/44x/Kconfig
> +++ b/arch/powerpc/platforms/44x/Kconfig
> @@ -232,33 +232,6 @@ config ICON
> help
> This option enables support for the AMCC PPC440SPe evaluation board.
>
> -config XILINX_VIRTEX440_GENERIC_BOARD
> - bool "Generic Xilinx Virtex 5 FXT board support"
> - depends on 44x
> - select XILINX_VIRTEX_5_FXT
> - select XILINX_INTC
> - help
> - This option enables generic support for Xilinx Virtex based boards
> - that use a 440 based processor in the Virtex 5 FXT FPGA architecture.
> -
> - The generic virtex board support matches any device tree which
> - specifies 'xlnx,virtex440' in its compatible field. This includes
> - the Xilinx ML5xx reference designs using the powerpc core.
> -
> - Most Virtex 5 designs should use this unless it needs to do some
> - special configuration at board probe time.
> -
> -config XILINX_ML510
> - bool "Xilinx ML510 extra support"
> - depends on XILINX_VIRTEX440_GENERIC_BOARD
> - select HAVE_PCI
> - select XILINX_PCI if PCI
> - select PPC_INDIRECT_PCI if PCI
> - select PPC_I8259 if PCI
> - help
> - This option enables extra support for features on the Xilinx ML510
> - board. The ML510 has a PCI bus with ALI south bridge.
> -
> config PPC44x_SIMPLE
> bool "Simple PowerPC 44x board support"
> depends on 44x
> @@ -354,13 +327,3 @@ config 476FPE_ERR46
> config IBM440EP_ERR42
> bool
>
> -# Xilinx specific config options.
> -config XILINX_VIRTEX
> - bool
> - select DEFAULT_UIMAGE
> -
> -# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above
> -config XILINX_VIRTEX_5_FXT
> - bool
> - select XILINX_VIRTEX
> -
> diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
> index 1b78c6af821a..5ba031f57652 100644
> --- a/arch/powerpc/platforms/44x/Makefile
> +++ b/arch/powerpc/platforms/44x/Makefile
> @@ -7,8 +7,6 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
> obj-$(CONFIG_EBONY) += ebony.o
> obj-$(CONFIG_SAM440EP) += sam440ep.o
> obj-$(CONFIG_WARP) += warp.o
> -obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
> -obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
> obj-$(CONFIG_ISS4xx) += iss4xx.o
> obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
> obj-$(CONFIG_CURRITUCK) += ppc476.o
> diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c
> deleted file mode 100644
> index 3eb13ed926ee..000000000000
> --- a/arch/powerpc/platforms/44x/virtex.c
> +++ /dev/null
> @@ -1,60 +0,0 @@
> -/*
> - * Xilinx Virtex 5FXT based board support, derived from
> - * the Xilinx Virtex (IIpro & 4FX) based board support
> - *
> - * Copyright 2007 Secret Lab Technologies Ltd.
> - * Copyright 2008 Xilinx, Inc.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#include <linux/init.h>
> -#include <linux/of_platform.h>
> -#include <asm/machdep.h>
> -#include <asm/prom.h>
> -#include <asm/time.h>
> -#include <asm/xilinx_intc.h>
> -#include <asm/xilinx_pci.h>
> -#include <asm/reg.h>
> -#include <asm/ppc4xx.h>
> -#include "44x.h"
> -
> -static const struct of_device_id xilinx_of_bus_ids[] __initconst = {
> - { .compatible = "simple-bus", },
> - { .compatible = "xlnx,plb-v46-1.00.a", },
> - { .compatible = "xlnx,plb-v46-1.02.a", },
> - { .compatible = "xlnx,plb-v34-1.01.a", },
> - { .compatible = "xlnx,plb-v34-1.02.a", },
> - { .compatible = "xlnx,opb-v20-1.10.c", },
> - { .compatible = "xlnx,dcr-v29-1.00.a", },
> - { .compatible = "xlnx,compound", },
> - {}
> -};
> -
> -static int __init virtex_device_probe(void)
> -{
> - of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL);
> -
> - return 0;
> -}
> -machine_device_initcall(virtex, virtex_device_probe);
> -
> -static int __init virtex_probe(void)
> -{
> - if (!of_machine_is_compatible("xlnx,virtex440"))
> - return 0;
> -
> - return 1;
> -}
> -
> -define_machine(virtex) {
> - .name = "Xilinx Virtex440",
> - .probe = virtex_probe,
> - .setup_arch = xilinx_pci_init,
> - .init_IRQ = xilinx_intc_init_tree,
> - .get_irq = xintc_get_irq,
> - .calibrate_decr = generic_calibrate_decr,
> - .restart = ppc4xx_reset_system,
> -};
> diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c
> deleted file mode 100644
> index 349f218b335c..000000000000
> --- a/arch/powerpc/platforms/44x/virtex_ml510.c
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0
> -#include <asm/i8259.h>
> -#include <linux/pci.h>
> -#include "44x.h"
> -
> -/**
> - * ml510_ail_quirk
> - */
> -static void ml510_ali_quirk(struct pci_dev *dev)
> -{
> - /* Enable the IDE controller */
> - pci_write_config_byte(dev, 0x58, 0x4c);
> - /* Assign irq 14 to the primary ide channel */
> - pci_write_config_byte(dev, 0x44, 0x0d);
> - /* Assign irq 15 to the secondary ide channel */
> - pci_write_config_byte(dev, 0x75, 0x0f);
> - /* Set the ide controller in native mode */
> - pci_write_config_byte(dev, 0x09, 0xff);
> -
> - /* INTB = disabled, INTA = disabled */
> - pci_write_config_byte(dev, 0x48, 0x00);
> - /* INTD = disabled, INTC = disabled */
> - pci_write_config_byte(dev, 0x4a, 0x00);
> - /* Audio = INT7, Modem = disabled. */
> - pci_write_config_byte(dev, 0x4b, 0x60);
> - /* USB = INT7 */
> - pci_write_config_byte(dev, 0x74, 0x06);
> -}
> -DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);
> -
> diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
> index 1f8025383caa..5e6479d409a0 100644
> --- a/arch/powerpc/platforms/Kconfig
> +++ b/arch/powerpc/platforms/Kconfig
> @@ -317,8 +317,4 @@ config MCU_MPC8349EMITX
> also register MCU GPIOs with the generic GPIO API, so you'll able
> to use MCU pins as GPIOs.
>
> -config XILINX_PCI
> - bool "Xilinx PCI host bridge support"
> - depends on PCI && XILINX_VIRTEX
> -
> endmenu
> diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
> index cb5a5bd2cef5..026b3f01a991 100644
> --- a/arch/powerpc/sysdev/Makefile
> +++ b/arch/powerpc/sysdev/Makefile
> @@ -31,8 +31,6 @@ obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
> obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
> obj-$(CONFIG_PPC_I8259) += i8259.o
> obj-$(CONFIG_IPIC) += ipic.o
> -obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o
> -obj-$(CONFIG_XILINX_PCI) += xilinx_pci.o
> obj-$(CONFIG_OF_RTC) += of_rtc.o
>
> obj-$(CONFIG_CPM) += cpm_common.o
> diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
> deleted file mode 100644
> index 4a86dcff3fcd..000000000000
> --- a/arch/powerpc/sysdev/xilinx_intc.c
> +++ /dev/null
> @@ -1,88 +0,0 @@
> -/*
> - * Interrupt controller driver for Xilinx Virtex FPGAs
> - *
> - * Copyright (C) 2007 Secret Lab Technologies Ltd.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - *
> - */
> -
> -/*
> - * This is a driver for the interrupt controller typically found in
> - * Xilinx Virtex FPGA designs.
> - *
> - * The interrupt sense levels are hard coded into the FPGA design with
> - * typically a 1:1 relationship between irq lines and devices (no shared
> - * irq lines). Therefore, this driver does not attempt to handle edge
> - * and level interrupts differently.
> - */
> -#undef DEBUG
> -
> -#include <linux/kernel.h>
> -#include <linux/irq.h>
> -#include <linux/of.h>
> -#include <linux/of_address.h>
> -#include <linux/of_irq.h>
> -#include <asm/io.h>
> -#include <asm/processor.h>
> -#include <asm/i8259.h>
> -#include <asm/irq.h>
> -#include <linux/irqchip.h>
> -
> -#if defined(CONFIG_PPC_I8259)
> -/*
> - * Support code for cascading to 8259 interrupt controllers
> - */
> -static void xilinx_i8259_cascade(struct irq_desc *desc)
> -{
> - struct irq_chip *chip = irq_desc_get_chip(desc);
> - unsigned int cascade_irq = i8259_irq();
> -
> - if (cascade_irq)
> - generic_handle_irq(cascade_irq);
> -
> - /* Let xilinx_intc end the interrupt */
> - chip->irq_unmask(&desc->irq_data);
> -}
> -
> -static void __init xilinx_i8259_setup_cascade(void)
> -{
> - struct device_node *cascade_node;
> - int cascade_irq;
> -
> - /* Initialize i8259 controller */
> - cascade_node = of_find_compatible_node(NULL, NULL, "chrp,iic");
> - if (!cascade_node)
> - return;
> -
> - cascade_irq = irq_of_parse_and_map(cascade_node, 0);
> - if (!cascade_irq) {
> - pr_err("virtex_ml510: Failed to map cascade interrupt\n");
> - goto out;
> - }
> -
> - i8259_init(cascade_node, 0);
> - irq_set_chained_handler(cascade_irq, xilinx_i8259_cascade);
> -
> - /* Program irq 7 (usb/audio), 14/15 (ide) to level sensitive */
> - /* This looks like a dirty hack to me --gcl */
> - outb(0xc0, 0x4d0);
> - outb(0xc0, 0x4d1);
> -
> - out:
> - of_node_put(cascade_node);
> -}
> -#else
> -static inline void xilinx_i8259_setup_cascade(void) { return; }
> -#endif /* defined(CONFIG_PPC_I8259) */
> -
> -/*
> - * Initialize master Xilinx interrupt controller
> - */
> -void __init xilinx_intc_init_tree(void)
> -{
> - irqchip_init();
> - xilinx_i8259_setup_cascade();
> -}
> diff --git a/arch/powerpc/sysdev/xilinx_pci.c b/arch/powerpc/sysdev/xilinx_pci.c
> deleted file mode 100644
> index fea5667699ed..000000000000
> --- a/arch/powerpc/sysdev/xilinx_pci.c
> +++ /dev/null
> @@ -1,132 +0,0 @@
> -/*
> - * PCI support for Xilinx plbv46_pci soft-core which can be used on
> - * Xilinx Virtex ML410 / ML510 boards.
> - *
> - * Copyright 2009 Roderick Colenbrander
> - * Copyright 2009 Secret Lab Technologies Ltd.
> - *
> - * The pci bridge fixup code was copied from ppc4xx_pci.c and was written
> - * by Benjamin Herrenschmidt.
> - * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
> - *
> - * This file is licensed under the terms of the GNU General Public License
> - * version 2. This program is licensed "as is" without any warranty of any
> - * kind, whether express or implied.
> - */
> -
> -#include <linux/ioport.h>
> -#include <linux/of.h>
> -#include <linux/pci.h>
> -#include <mm/mmu_decl.h>
> -#include <asm/io.h>
> -#include <asm/xilinx_pci.h>
> -
> -#define XPLB_PCI_ADDR 0x10c
> -#define XPLB_PCI_DATA 0x110
> -#define XPLB_PCI_BUS 0x114
> -
> -#define PCI_HOST_ENABLE_CMD PCI_COMMAND_SERR | PCI_COMMAND_PARITY | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY
> -
> -static const struct of_device_id xilinx_pci_match[] = {
> - { .compatible = "xlnx,plbv46-pci-1.03.a", },
> - {}
> -};
> -
> -/**
> - * xilinx_pci_fixup_bridge - Block Xilinx PHB configuration.
> - */
> -static void xilinx_pci_fixup_bridge(struct pci_dev *dev)
> -{
> - struct pci_controller *hose;
> - int i;
> -
> - if (dev->devfn || dev->bus->self)
> - return;
> -
> - hose = pci_bus_to_host(dev->bus);
> - if (!hose)
> - return;
> -
> - if (!of_match_node(xilinx_pci_match, hose->dn))
> - return;
> -
> - /* Hide the PCI host BARs from the kernel as their content doesn't
> - * fit well in the resource management
> - */
> - for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
> - dev->resource[i].start = 0;
> - dev->resource[i].end = 0;
> - dev->resource[i].flags = 0;
> - }
> -
> - dev_info(&dev->dev, "Hiding Xilinx plb-pci host bridge resources %s\n",
> - pci_name(dev));
> -}
> -DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, xilinx_pci_fixup_bridge);
> -
> -/**
> - * xilinx_pci_exclude_device - Don't do config access for non-root bus
> - *
> - * This is a hack. Config access to any bus other than bus 0 does not
> - * currently work on the ML510 so we prevent it here.
> - */
> -static int
> -xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn)
> -{
> - return (bus != 0);
> -}
> -
> -/**
> - * xilinx_pci_init - Find and register a Xilinx PCI host bridge
> - */
> -void __init xilinx_pci_init(void)
> -{
> - struct pci_controller *hose;
> - struct resource r;
> - void __iomem *pci_reg;
> - struct device_node *pci_node;
> -
> - pci_node = of_find_matching_node(NULL, xilinx_pci_match);
> - if(!pci_node)
> - return;
> -
> - if (of_address_to_resource(pci_node, 0, &r)) {
> - pr_err("xilinx-pci: cannot resolve base address\n");
> - return;
> - }
> -
> - hose = pcibios_alloc_controller(pci_node);
> - if (!hose) {
> - pr_err("xilinx-pci: pcibios_alloc_controller() failed\n");
> - return;
> - }
> -
> - /* Setup config space */
> - setup_indirect_pci(hose, r.start + XPLB_PCI_ADDR,
> - r.start + XPLB_PCI_DATA,
> - PPC_INDIRECT_TYPE_SET_CFG_TYPE);
> -
> - /* According to the xilinx plbv46_pci documentation the soft-core starts
> - * a self-init when the bus master enable bit is set. Without this bit
> - * set the pci bus can't be scanned.
> - */
> - early_write_config_word(hose, 0, 0, PCI_COMMAND, PCI_HOST_ENABLE_CMD);
> -
> - /* Set the max latency timer to 255 */
> - early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0xff);
> -
> - /* Set the max bus number to 255 */
> - pci_reg = of_iomap(pci_node, 0);
> - out_8(pci_reg + XPLB_PCI_BUS, 0xff);
> - iounmap(pci_reg);
> -
> - /* Nothing past the root bridge is working right now. By default
> - * exclude config access to anything except bus 0 */
> - if (!ppc_md.pci_exclude_device)
> - ppc_md.pci_exclude_device = xilinx_pci_exclude_device;
> -
> - /* Register the host bridge with the linux kernel! */
> - pci_process_bridge_OF_ranges(hose, pci_node, 1);
> -
> - pr_info("xilinx-pci: Registered PCI host bridge\n");
> -}
> diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
> index 26956c006987..0ccbd6fd6de1 100644
> --- a/drivers/char/Kconfig
> +++ b/drivers/char/Kconfig
> @@ -316,7 +316,7 @@ config DTLK
>
> config XILINX_HWICAP
> tristate "Xilinx HWICAP Support"
> - depends on XILINX_VIRTEX || MICROBLAZE
> + depends on MICROBLAZE
> help
> This option enables support for Xilinx Internal Configuration
> Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
> diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
> index f65991a67af2..b174650e0f09 100644
> --- a/drivers/video/fbdev/Kconfig
> +++ b/drivers/video/fbdev/Kconfig
> @@ -2007,7 +2007,7 @@ config FB_PS3_DEFAULT_SIZE_M
>
> config FB_XILINX
> tristate "Xilinx frame buffer support"
> - depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
> + depends on FB && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
> select FB_CFB_FILLRECT
> select FB_CFB_COPYAREA
> select FB_CFB_IMAGEBLIT
> --
> 2.26.0
>
--
Thanks,
~Nick Desaulniers
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-03-30 13:32 ` Michal Simek
(?)
@ 2020-04-01 2:07 ` Michael Ellerman
-1 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-04-01 2:07 UTC (permalink / raw)
To: Michal Simek, linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Michal Simek <michal.simek@xilinx.com> writes:
> Hi,
>
> recently we wanted to update xilinx intc driver and we found that function
> which we wanted to remove is still wired by ancient Xilinx PowerPC
> platforms. Here is the thread about it.
> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>
> I have been talking about it internally and there is no interest in these
> platforms and it is also orphan for quite a long time. None is really
> running/testing these platforms regularly that's why I think it makes sense
> to remove them also with drivers which are specific to this platform.
>
> U-Boot support was removed in 2017 without anybody complain about it
> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>
> Based on current ppc/next.
>
> If anyone has any objection about it, please let me know.
Thanks for taking the time to find all this code and remove it.
I'm not going to take this series for v5.7, it was posted too close to
the merge window, and doing so wouldn't give people much time to object,
especially given people are distracted at the moment.
I'm happy to take it for v5.8, assuming there's no major objections.
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 2:07 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-04-01 2:07 UTC (permalink / raw)
To: Michal Simek, linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Wei Hu, Greg Kroah-Hartman, Nick Desaulniers,
Takashi Iwai, Rob Herring, Enrico Weigelt, David S. Miller,
Thiago Jung Bauermann
Michal Simek <michal.simek@xilinx.com> writes:
> Hi,
>
> recently we wanted to update xilinx intc driver and we found that function
> which we wanted to remove is still wired by ancient Xilinx PowerPC
> platforms. Here is the thread about it.
> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>
> I have been talking about it internally and there is no interest in these
> platforms and it is also orphan for quite a long time. None is really
> running/testing these platforms regularly that's why I think it makes sense
> to remove them also with drivers which are specific to this platform.
>
> U-Boot support was removed in 2017 without anybody complain about it
> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>
> Based on current ppc/next.
>
> If anyone has any objection about it, please let me know.
Thanks for taking the time to find all this code and remove it.
I'm not going to take this series for v5.7, it was posted too close to
the merge window, and doing so wouldn't give people much time to object,
especially given people are distracted at the moment.
I'm happy to take it for v5.8, assuming there's no major objections.
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 2:07 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-04-01 2:07 UTC (permalink / raw)
To: Michal Simek, linux-kernel, monstr, michal.simek, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, Jonathan Corbet,
Masahiro Yamada, YueHaibing, Krzysztof Kozlowski, Allison Randal,
Matt Porter, linux-arm-kernel, devicetree, Andrew Donnellan,
Arnd Bergmann, Bartlomiej Zolnierkiewicz, Alistair Popple,
linuxppc-dev, Nicholas Piggin, Alexios Zavras, Mark Brown,
linux-fbdev, Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Michal Simek <michal.simek@xilinx.com> writes:
> Hi,
>
> recently we wanted to update xilinx intc driver and we found that function
> which we wanted to remove is still wired by ancient Xilinx PowerPC
> platforms. Here is the thread about it.
> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>
> I have been talking about it internally and there is no interest in these
> platforms and it is also orphan for quite a long time. None is really
> running/testing these platforms regularly that's why I think it makes sense
> to remove them also with drivers which are specific to this platform.
>
> U-Boot support was removed in 2017 without anybody complain about it
> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>
> Based on current ppc/next.
>
> If anyone has any objection about it, please let me know.
Thanks for taking the time to find all this code and remove it.
I'm not going to take this series for v5.7, it was posted too close to
the merge window, and doing so wouldn't give people much time to object,
especially given people are distracted at the moment.
I'm happy to take it for v5.8, assuming there's no major objections.
cheers
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-04-01 2:07 ` Michael Ellerman
(?)
@ 2020-04-01 6:01 ` Michal Simek
-1 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-04-01 6:01 UTC (permalink / raw)
To: Michael Ellerman, Michal Simek, linux-kernel, monstr, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On 01. 04. 20 4:07, Michael Ellerman wrote:
> Michal Simek <michal.simek@xilinx.com> writes:
>> Hi,
>>
>> recently we wanted to update xilinx intc driver and we found that function
>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>> platforms. Here is the thread about it.
>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>
>> I have been talking about it internally and there is no interest in these
>> platforms and it is also orphan for quite a long time. None is really
>> running/testing these platforms regularly that's why I think it makes sense
>> to remove them also with drivers which are specific to this platform.
>>
>> U-Boot support was removed in 2017 without anybody complain about it
>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>
>> Based on current ppc/next.
>>
>> If anyone has any objection about it, please let me know.
>
> Thanks for taking the time to find all this code and remove it.
>
> I'm not going to take this series for v5.7, it was posted too close to
> the merge window, and doing so wouldn't give people much time to object,
> especially given people are distracted at the moment.
>
> I'm happy to take it for v5.8, assuming there's no major objections.
Sure. Just to let you know Christophe Leroy included this patch in his
series about ppc405 removal. It should be the same.
If you don't want to take that alsa patch I can send it separately and
this patch can be taken from his series. I don't really mind but please
let me know what way you prefer.
Thanks,
Michal
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 6:01 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-04-01 6:01 UTC (permalink / raw)
To: Michael Ellerman, Michal Simek, linux-kernel, monstr, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Wei Hu, Greg Kroah-Hartman, Nick Desaulniers,
Takashi Iwai, Rob Herring, Enrico Weigelt, David S. Miller,
Thiago Jung Bauermann
On 01. 04. 20 4:07, Michael Ellerman wrote:
> Michal Simek <michal.simek@xilinx.com> writes:
>> Hi,
>>
>> recently we wanted to update xilinx intc driver and we found that function
>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>> platforms. Here is the thread about it.
>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>
>> I have been talking about it internally and there is no interest in these
>> platforms and it is also orphan for quite a long time. None is really
>> running/testing these platforms regularly that's why I think it makes sense
>> to remove them also with drivers which are specific to this platform.
>>
>> U-Boot support was removed in 2017 without anybody complain about it
>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>
>> Based on current ppc/next.
>>
>> If anyone has any objection about it, please let me know.
>
> Thanks for taking the time to find all this code and remove it.
>
> I'm not going to take this series for v5.7, it was posted too close to
> the merge window, and doing so wouldn't give people much time to object,
> especially given people are distracted at the moment.
>
> I'm happy to take it for v5.8, assuming there's no major objections.
Sure. Just to let you know Christophe Leroy included this patch in his
series about ppc405 removal. It should be the same.
If you don't want to take that alsa patch I can send it separately and
this patch can be taken from his series. I don't really mind but please
let me know what way you prefer.
Thanks,
Michal
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 6:01 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-04-01 6:01 UTC (permalink / raw)
To: Michael Ellerman, Michal Simek, linux-kernel, monstr, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, Jonathan Corbet,
Masahiro Yamada, YueHaibing, Krzysztof Kozlowski, Allison Randal,
Matt Porter, linux-arm-kernel, devicetree, Andrew Donnellan,
Arnd Bergmann, Bartlomiej Zolnierkiewicz, Alistair Popple,
linuxppc-dev, Nicholas Piggin, Alexios Zavras, Mark Brown,
linux-fbdev, Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On 01. 04. 20 4:07, Michael Ellerman wrote:
> Michal Simek <michal.simek@xilinx.com> writes:
>> Hi,
>>
>> recently we wanted to update xilinx intc driver and we found that function
>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>> platforms. Here is the thread about it.
>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>
>> I have been talking about it internally and there is no interest in these
>> platforms and it is also orphan for quite a long time. None is really
>> running/testing these platforms regularly that's why I think it makes sense
>> to remove them also with drivers which are specific to this platform.
>>
>> U-Boot support was removed in 2017 without anybody complain about it
>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>
>> Based on current ppc/next.
>>
>> If anyone has any objection about it, please let me know.
>
> Thanks for taking the time to find all this code and remove it.
>
> I'm not going to take this series for v5.7, it was posted too close to
> the merge window, and doing so wouldn't give people much time to object,
> especially given people are distracted at the moment.
>
> I'm happy to take it for v5.8, assuming there's no major objections.
Sure. Just to let you know Christophe Leroy included this patch in his
series about ppc405 removal. It should be the same.
If you don't want to take that alsa patch I can send it separately and
this patch can be taken from his series. I don't really mind but please
let me know what way you prefer.
Thanks,
Michal
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-04-01 6:01 ` Michal Simek
(?)
@ 2020-04-01 10:35 ` Michael Ellerman
-1 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-04-01 10:35 UTC (permalink / raw)
To: Michal Simek, Michal Simek, linux-kernel, monstr, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Michal Simek <michal.simek@xilinx.com> writes:
> On 01. 04. 20 4:07, Michael Ellerman wrote:
>> Michal Simek <michal.simek@xilinx.com> writes:
>>> Hi,
>>>
>>> recently we wanted to update xilinx intc driver and we found that function
>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>> platforms. Here is the thread about it.
>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>
>>> I have been talking about it internally and there is no interest in these
>>> platforms and it is also orphan for quite a long time. None is really
>>> running/testing these platforms regularly that's why I think it makes sense
>>> to remove them also with drivers which are specific to this platform.
>>>
>>> U-Boot support was removed in 2017 without anybody complain about it
>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>
>>> Based on current ppc/next.
>>>
>>> If anyone has any objection about it, please let me know.
>>
>> Thanks for taking the time to find all this code and remove it.
>>
>> I'm not going to take this series for v5.7, it was posted too close to
>> the merge window, and doing so wouldn't give people much time to object,
>> especially given people are distracted at the moment.
>>
>> I'm happy to take it for v5.8, assuming there's no major objections.
>
> Sure. Just to let you know Christophe Leroy included this patch in his
> series about ppc405 removal. It should be the same.
>
> If you don't want to take that alsa patch I can send it separately and
> this patch can be taken from his series. I don't really mind but please
> let me know what way you prefer.
It's better to keep it all together, so I'm happy take the alsa patch as
well, it's already been acked.
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 10:35 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-04-01 10:35 UTC (permalink / raw)
To: Michal Simek, Michal Simek, linux-kernel, monstr, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
Jonathan Corbet, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Wei Hu, Greg Kroah-Hartman, Nick Desaulniers,
Takashi Iwai, Rob Herring, Enrico Weigelt, David S. Miller,
Thiago Jung Bauermann
Michal Simek <michal.simek@xilinx.com> writes:
> On 01. 04. 20 4:07, Michael Ellerman wrote:
>> Michal Simek <michal.simek@xilinx.com> writes:
>>> Hi,
>>>
>>> recently we wanted to update xilinx intc driver and we found that function
>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>> platforms. Here is the thread about it.
>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>
>>> I have been talking about it internally and there is no interest in these
>>> platforms and it is also orphan for quite a long time. None is really
>>> running/testing these platforms regularly that's why I think it makes sense
>>> to remove them also with drivers which are specific to this platform.
>>>
>>> U-Boot support was removed in 2017 without anybody complain about it
>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>
>>> Based on current ppc/next.
>>>
>>> If anyone has any objection about it, please let me know.
>>
>> Thanks for taking the time to find all this code and remove it.
>>
>> I'm not going to take this series for v5.7, it was posted too close to
>> the merge window, and doing so wouldn't give people much time to object,
>> especially given people are distracted at the moment.
>>
>> I'm happy to take it for v5.8, assuming there's no major objections.
>
> Sure. Just to let you know Christophe Leroy included this patch in his
> series about ppc405 removal. It should be the same.
>
> If you don't want to take that alsa patch I can send it separately and
> this patch can be taken from his series. I don't really mind but please
> let me know what way you prefer.
It's better to keep it all together, so I'm happy take the alsa patch as
well, it's already been acked.
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 10:35 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-04-01 10:35 UTC (permalink / raw)
To: Michal Simek, Michal Simek, linux-kernel, monstr, git, sfr, maz
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, Jonathan Corbet,
Masahiro Yamada, YueHaibing, Krzysztof Kozlowski, Allison Randal,
Matt Porter, linux-arm-kernel, devicetree, Andrew Donnellan,
Arnd Bergmann, Bartlomiej Zolnierkiewicz, Alistair Popple,
linuxppc-dev, Nicholas Piggin, Alexios Zavras, Mark Brown,
linux-fbdev, Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Michal Simek <michal.simek@xilinx.com> writes:
> On 01. 04. 20 4:07, Michael Ellerman wrote:
>> Michal Simek <michal.simek@xilinx.com> writes:
>>> Hi,
>>>
>>> recently we wanted to update xilinx intc driver and we found that function
>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>> platforms. Here is the thread about it.
>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>
>>> I have been talking about it internally and there is no interest in these
>>> platforms and it is also orphan for quite a long time. None is really
>>> running/testing these platforms regularly that's why I think it makes sense
>>> to remove them also with drivers which are specific to this platform.
>>>
>>> U-Boot support was removed in 2017 without anybody complain about it
>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>
>>> Based on current ppc/next.
>>>
>>> If anyone has any objection about it, please let me know.
>>
>> Thanks for taking the time to find all this code and remove it.
>>
>> I'm not going to take this series for v5.7, it was posted too close to
>> the merge window, and doing so wouldn't give people much time to object,
>> especially given people are distracted at the moment.
>>
>> I'm happy to take it for v5.8, assuming there's no major objections.
>
> Sure. Just to let you know Christophe Leroy included this patch in his
> series about ppc405 removal. It should be the same.
>
> If you don't want to take that alsa patch I can send it separately and
> this patch can be taken from his series. I don't really mind but please
> let me know what way you prefer.
It's better to keep it all together, so I'm happy take the alsa patch as
well, it's already been acked.
cheers
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-04-01 10:35 ` Michael Ellerman
(?)
@ 2020-04-01 10:38 ` Takashi Iwai
-1 siblings, 0 replies; 57+ messages in thread
From: Takashi Iwai @ 2020-04-01 10:38 UTC (permalink / raw)
To: Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
sfr, Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai,
YueHaibing, Michal Simek, Krzysztof Kozlowski, Allison Randal,
Matt Porter, linux-arm-kernel, devicetree, Andrew Donnellan,
Arnd Bergmann, Bartlomiej Zolnierkiewicz, Alistair Popple,
linuxppc-dev, Nicholas Piggin, Alexios Zavras, Mark Brown, git,
linux-fbdev, Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
On Wed, 01 Apr 2020 12:35:16 +0200,
Michael Ellerman wrote:
>
> Michal Simek <michal.simek@xilinx.com> writes:
> > On 01. 04. 20 4:07, Michael Ellerman wrote:
> >> Michal Simek <michal.simek@xilinx.com> writes:
> >>> Hi,
> >>>
> >>> recently we wanted to update xilinx intc driver and we found that function
> >>> which we wanted to remove is still wired by ancient Xilinx PowerPC
> >>> platforms. Here is the thread about it.
> >>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
> >>>
> >>> I have been talking about it internally and there is no interest in these
> >>> platforms and it is also orphan for quite a long time. None is really
> >>> running/testing these platforms regularly that's why I think it makes sense
> >>> to remove them also with drivers which are specific to this platform.
> >>>
> >>> U-Boot support was removed in 2017 without anybody complain about it
> >>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
> >>>
> >>> Based on current ppc/next.
> >>>
> >>> If anyone has any objection about it, please let me know.
> >>
> >> Thanks for taking the time to find all this code and remove it.
> >>
> >> I'm not going to take this series for v5.7, it was posted too close to
> >> the merge window, and doing so wouldn't give people much time to object,
> >> especially given people are distracted at the moment.
> >>
> >> I'm happy to take it for v5.8, assuming there's no major objections.
> >
> > Sure. Just to let you know Christophe Leroy included this patch in his
> > series about ppc405 removal. It should be the same.
> >
> > If you don't want to take that alsa patch I can send it separately and
> > this patch can be taken from his series. I don't really mind but please
> > let me know what way you prefer.
>
> It's better to keep it all together, so I'm happy take the alsa patch as
> well, it's already been acked.
Sure, please go ahead.
thanks,
Takashi
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 10:38 ` Takashi Iwai
0 siblings, 0 replies; 57+ messages in thread
From: Takashi Iwai @ 2020-04-01 10:38 UTC (permalink / raw)
To: Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai, YueHaibing,
Michal Simek, Krzysztof Kozlowski, Allison Randal,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, monstr, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On Wed, 01 Apr 2020 12:35:16 +0200,
Michael Ellerman wrote:
>
> Michal Simek <michal.simek@xilinx.com> writes:
> > On 01. 04. 20 4:07, Michael Ellerman wrote:
> >> Michal Simek <michal.simek@xilinx.com> writes:
> >>> Hi,
> >>>
> >>> recently we wanted to update xilinx intc driver and we found that function
> >>> which we wanted to remove is still wired by ancient Xilinx PowerPC
> >>> platforms. Here is the thread about it.
> >>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
> >>>
> >>> I have been talking about it internally and there is no interest in these
> >>> platforms and it is also orphan for quite a long time. None is really
> >>> running/testing these platforms regularly that's why I think it makes sense
> >>> to remove them also with drivers which are specific to this platform.
> >>>
> >>> U-Boot support was removed in 2017 without anybody complain about it
> >>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
> >>>
> >>> Based on current ppc/next.
> >>>
> >>> If anyone has any objection about it, please let me know.
> >>
> >> Thanks for taking the time to find all this code and remove it.
> >>
> >> I'm not going to take this series for v5.7, it was posted too close to
> >> the merge window, and doing so wouldn't give people much time to object,
> >> especially given people are distracted at the moment.
> >>
> >> I'm happy to take it for v5.8, assuming there's no major objections.
> >
> > Sure. Just to let you know Christophe Leroy included this patch in his
> > series about ppc405 removal. It should be the same.
> >
> > If you don't want to take that alsa patch I can send it separately and
> > this patch can be taken from his series. I don't really mind but please
> > let me know what way you prefer.
>
> It's better to keep it all together, so I'm happy take the alsa patch as
> well, it's already been acked.
Sure, please go ahead.
thanks,
Takashi
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 10:38 ` Takashi Iwai
0 siblings, 0 replies; 57+ messages in thread
From: Takashi Iwai @ 2020-04-01 10:38 UTC (permalink / raw)
To: Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, Takashi Iwai, YueHaibing, Michal Simek,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
On Wed, 01 Apr 2020 12:35:16 +0200,
Michael Ellerman wrote:
>
> Michal Simek <michal.simek@xilinx.com> writes:
> > On 01. 04. 20 4:07, Michael Ellerman wrote:
> >> Michal Simek <michal.simek@xilinx.com> writes:
> >>> Hi,
> >>>
> >>> recently we wanted to update xilinx intc driver and we found that function
> >>> which we wanted to remove is still wired by ancient Xilinx PowerPC
> >>> platforms. Here is the thread about it.
> >>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
> >>>
> >>> I have been talking about it internally and there is no interest in these
> >>> platforms and it is also orphan for quite a long time. None is really
> >>> running/testing these platforms regularly that's why I think it makes sense
> >>> to remove them also with drivers which are specific to this platform.
> >>>
> >>> U-Boot support was removed in 2017 without anybody complain about it
> >>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
> >>>
> >>> Based on current ppc/next.
> >>>
> >>> If anyone has any objection about it, please let me know.
> >>
> >> Thanks for taking the time to find all this code and remove it.
> >>
> >> I'm not going to take this series for v5.7, it was posted too close to
> >> the merge window, and doing so wouldn't give people much time to object,
> >> especially given people are distracted at the moment.
> >>
> >> I'm happy to take it for v5.8, assuming there's no major objections.
> >
> > Sure. Just to let you know Christophe Leroy included this patch in his
> > series about ppc405 removal. It should be the same.
> >
> > If you don't want to take that alsa patch I can send it separately and
> > this patch can be taken from his series. I don't really mind but please
> > let me know what way you prefer.
>
> It's better to keep it all together, so I'm happy take the alsa patch as
> well, it's already been acked.
Sure, please go ahead.
thanks,
Takashi
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-04-01 10:38 ` Takashi Iwai
(?)
@ 2020-04-01 11:30 ` Michal Simek
-1 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-04-01 11:30 UTC (permalink / raw)
To: Takashi Iwai, Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
sfr, Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai,
YueHaibing, Michal Simek, Krzysztof Kozlowski, Allison Randal,
Matt Porter, linux-arm-kernel, devicetree, Andrew Donnellan,
Arnd Bergmann, Bartlomiej Zolnierkiewicz, Alistair Popple,
linuxppc-dev, Nicholas Piggin, Alexios Zavras, Mark Brown, git,
linux-fbdev, Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
On 01. 04. 20 12:38, Takashi Iwai wrote:
> On Wed, 01 Apr 2020 12:35:16 +0200,
> Michael Ellerman wrote:
>>
>> Michal Simek <michal.simek@xilinx.com> writes:
>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>> Hi,
>>>>>
>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>> platforms. Here is the thread about it.
>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>
>>>>> I have been talking about it internally and there is no interest in these
>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>> to remove them also with drivers which are specific to this platform.
>>>>>
>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>
>>>>> Based on current ppc/next.
>>>>>
>>>>> If anyone has any objection about it, please let me know.
>>>>
>>>> Thanks for taking the time to find all this code and remove it.
>>>>
>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>> the merge window, and doing so wouldn't give people much time to object,
>>>> especially given people are distracted at the moment.
>>>>
>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>
>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>> series about ppc405 removal. It should be the same.
>>>
>>> If you don't want to take that alsa patch I can send it separately and
>>> this patch can be taken from his series. I don't really mind but please
>>> let me know what way you prefer.
>>
>> It's better to keep it all together, so I'm happy take the alsa patch as
>> well, it's already been acked.
>
> Sure, please go ahead.
g8.
Thanks,
Michal
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 11:30 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-04-01 11:30 UTC (permalink / raw)
To: Takashi Iwai, Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai, YueHaibing,
Michal Simek, Krzysztof Kozlowski, Allison Randal,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, monstr, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On 01. 04. 20 12:38, Takashi Iwai wrote:
> On Wed, 01 Apr 2020 12:35:16 +0200,
> Michael Ellerman wrote:
>>
>> Michal Simek <michal.simek@xilinx.com> writes:
>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>> Hi,
>>>>>
>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>> platforms. Here is the thread about it.
>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>
>>>>> I have been talking about it internally and there is no interest in these
>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>> to remove them also with drivers which are specific to this platform.
>>>>>
>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>
>>>>> Based on current ppc/next.
>>>>>
>>>>> If anyone has any objection about it, please let me know.
>>>>
>>>> Thanks for taking the time to find all this code and remove it.
>>>>
>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>> the merge window, and doing so wouldn't give people much time to object,
>>>> especially given people are distracted at the moment.
>>>>
>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>
>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>> series about ppc405 removal. It should be the same.
>>>
>>> If you don't want to take that alsa patch I can send it separately and
>>> this patch can be taken from his series. I don't really mind but please
>>> let me know what way you prefer.
>>
>> It's better to keep it all together, so I'm happy take the alsa patch as
>> well, it's already been acked.
>
> Sure, please go ahead.
g8.
Thanks,
Michal
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-04-01 11:30 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-04-01 11:30 UTC (permalink / raw)
To: Takashi Iwai, Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, Takashi Iwai, YueHaibing, Michal Simek,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
On 01. 04. 20 12:38, Takashi Iwai wrote:
> On Wed, 01 Apr 2020 12:35:16 +0200,
> Michael Ellerman wrote:
>>
>> Michal Simek <michal.simek@xilinx.com> writes:
>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>> Hi,
>>>>>
>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>> platforms. Here is the thread about it.
>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>
>>>>> I have been talking about it internally and there is no interest in these
>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>> to remove them also with drivers which are specific to this platform.
>>>>>
>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>
>>>>> Based on current ppc/next.
>>>>>
>>>>> If anyone has any objection about it, please let me know.
>>>>
>>>> Thanks for taking the time to find all this code and remove it.
>>>>
>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>> the merge window, and doing so wouldn't give people much time to object,
>>>> especially given people are distracted at the moment.
>>>>
>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>
>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>> series about ppc405 removal. It should be the same.
>>>
>>> If you don't want to take that alsa patch I can send it separately and
>>> this patch can be taken from his series. I don't really mind but please
>>> let me know what way you prefer.
>>
>> It's better to keep it all together, so I'm happy take the alsa patch as
>> well, it's already been acked.
>
> Sure, please go ahead.
g8.
Thanks,
Michal
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
2020-03-30 13:32 ` Michal Simek
` (2 preceding siblings ...)
(?)
@ 2020-04-10 17:33 ` Rob Herring
-1 siblings, 0 replies; 57+ messages in thread
From: Rob Herring @ 2020-04-10 17:33 UTC (permalink / raw)
To: Michal Simek
Cc: linux-kernel, monstr, git, sfr, maz, Arnd Bergmann,
Alexios Zavras, Alistair Popple, Allison Randal,
Andrew Donnellan, Andy Shevchenko, Bartlomiej Zolnierkiewicz,
Benjamin Herrenschmidt, Christophe Leroy, David S. Miller,
Desnes A. Nunes do Rosario, Dmitry Vyukov, Enrico Weigelt,
Fabio Estevam, Geert Uytterhoeven, Greg Kroah-Hartman,
Jonathan Cameron, Jonathan Corbet, Kate Stewart,
Krzysztof Kozlowski, Mark Rutland, Masahiro Yamada, Matt Porter,
Mauro Carvalho Chehab, Michael Ellerman, Miquel Raynal,
Nicholas Piggin, Nick Desaulniers, Paul Mackerras, Sasha Levin,
Thiago Jung Bauermann, Thomas Gleixner, Wei Hu, YueHaibing,
devicetree, dri-devel, linux-arm-kernel, linux-doc, linux-fbdev,
linuxppc-dev
On Mon, Mar 30, 2020 at 03:32:17PM +0200, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
Acked-by: Rob Herring <robh@kernel.org>
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-04-10 17:33 ` Rob Herring
0 siblings, 0 replies; 57+ messages in thread
From: Rob Herring @ 2020-04-10 17:33 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Sasha Levin, sfr, Jonathan Corbet, maz, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, git, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Dmitry Vyukov,
Christophe Leroy, monstr, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Michael Ellerman, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On Mon, Mar 30, 2020 at 03:32:17PM +0200, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
Acked-by: Rob Herring <robh@kernel.org>
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-04-10 17:33 ` Rob Herring
0 siblings, 0 replies; 57+ messages in thread
From: Rob Herring @ 2020-04-10 17:33 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Fabio Estevam, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, YueHaibing, Krzysztof Kozlowski, Allison Randal,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, git, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Dmitry Vyukov, monstr, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
On Mon, Mar 30, 2020 at 03:32:17PM +0200, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
Acked-by: Rob Herring <robh@kernel.org>
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-04-10 17:33 ` Rob Herring
0 siblings, 0 replies; 57+ messages in thread
From: Rob Herring @ 2020-04-10 17:33 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
linux-fbdev, dri-devel, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, YueHaibing,
Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, git, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Dmitry Vyukov,
Christophe Leroy, monstr, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Michael Ellerman, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On Mon, Mar 30, 2020 at 03:32:17PM +0200, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
Acked-by: Rob Herring <robh@kernel.org>
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support
@ 2020-04-10 17:33 ` Rob Herring
0 siblings, 0 replies; 57+ messages in thread
From: Rob Herring @ 2020-04-10 17:33 UTC (permalink / raw)
To: Michal Simek
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, linux-fbdev, dri-devel,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Sasha Levin, sfr, Jonathan Corbet, maz, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, git, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Dmitry Vyukov,
Christophe Leroy, monstr, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Michael Ellerman, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On Mon, Mar 30, 2020 at 03:32:17PM +0200, Michal Simek wrote:
> The latest Xilinx design tools called ISE and EDK has been released in
> October 2013. New tool doesn't support any PPC405/PPC440 new designs.
> These platforms are no longer supported and tested.
>
> PowerPC 405/440 port is orphan from 2013 by
> commit cdeb89943bfc ("MAINTAINERS: Fix incorrect status tag") and
> commit 19624236cce1 ("MAINTAINERS: Update Grant's email address and maintainership")
> that's why it is time to remove the support fot these platforms.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> ---
>
> Changes in v2:
> - Based on my chat with Arnd I removed arch/powerpc/xmon/ changes done in
> v1 to keep them the same as before. (kbuild reported some issues with it
> too)
>
> Documentation/devicetree/bindings/xilinx.txt | 143 ------
Acked-by: Rob Herring <robh@kernel.org>
> Documentation/powerpc/bootwrapper.rst | 28 +-
> MAINTAINERS | 6 -
> arch/powerpc/Kconfig.debug | 2 +-
> arch/powerpc/boot/Makefile | 7 +-
> arch/powerpc/boot/dts/Makefile | 1 -
> arch/powerpc/boot/dts/virtex440-ml507.dts | 406 ----------------
> arch/powerpc/boot/dts/virtex440-ml510.dts | 466 -------------------
> arch/powerpc/boot/ops.h | 1 -
> arch/powerpc/boot/serial.c | 5 -
> arch/powerpc/boot/uartlite.c | 79 ----
> arch/powerpc/boot/virtex.c | 97 ----
> arch/powerpc/boot/virtex405-head.S | 31 --
> arch/powerpc/boot/wrapper | 8 -
> arch/powerpc/configs/40x/virtex_defconfig | 75 ---
> arch/powerpc/configs/44x/virtex5_defconfig | 74 ---
> arch/powerpc/configs/ppc40x_defconfig | 8 -
> arch/powerpc/configs/ppc44x_defconfig | 8 -
> arch/powerpc/include/asm/xilinx_intc.h | 16 -
> arch/powerpc/include/asm/xilinx_pci.h | 21 -
> arch/powerpc/kernel/cputable.c | 39 --
> arch/powerpc/platforms/40x/Kconfig | 31 --
> arch/powerpc/platforms/40x/Makefile | 1 -
> arch/powerpc/platforms/40x/virtex.c | 54 ---
> arch/powerpc/platforms/44x/Kconfig | 37 --
> arch/powerpc/platforms/44x/Makefile | 2 -
> arch/powerpc/platforms/44x/virtex.c | 60 ---
> arch/powerpc/platforms/44x/virtex_ml510.c | 30 --
> arch/powerpc/platforms/Kconfig | 4 -
> arch/powerpc/sysdev/Makefile | 2 -
> arch/powerpc/sysdev/xilinx_intc.c | 88 ----
> arch/powerpc/sysdev/xilinx_pci.c | 132 ------
> drivers/char/Kconfig | 2 +-
> drivers/video/fbdev/Kconfig | 2 +-
> 34 files changed, 7 insertions(+), 1959 deletions(-)
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-04-01 11:30 ` Michal Simek
(?)
@ 2020-05-25 10:03 ` Michal Simek
-1 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-05-25 10:03 UTC (permalink / raw)
To: Michal Simek, Takashi Iwai, Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
sfr, Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
[-- Attachment #1: Type: text/plain, Size: 2748 bytes --]
Hi Michael,
On 01. 04. 20 13:30, Michal Simek wrote:
> On 01. 04. 20 12:38, Takashi Iwai wrote:
>> On Wed, 01 Apr 2020 12:35:16 +0200,
>> Michael Ellerman wrote:
>>>
>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>> Hi,
>>>>>>
>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>> platforms. Here is the thread about it.
>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>
>>>>>> I have been talking about it internally and there is no interest in these
>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>
>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>
>>>>>> Based on current ppc/next.
>>>>>>
>>>>>> If anyone has any objection about it, please let me know.
>>>>>
>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>
>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>> especially given people are distracted at the moment.
>>>>>
>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>
>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>> series about ppc405 removal. It should be the same.
>>>>
>>>> If you don't want to take that alsa patch I can send it separately and
>>>> this patch can be taken from his series. I don't really mind but please
>>>> let me know what way you prefer.
>>>
>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>> well, it's already been acked.
>>
>> Sure, please go ahead.
>
>
> g8.
Can you please take this series? I know that there is v5 from Christophe
which has this 1/2 as 1/13. But I need this alsa patch too and I would
like to close this because it is around for almost 2 months and none
raised a concern about removing just these Xilinx platforms.
Thanks,
Michal
--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 195 bytes --]
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-05-25 10:03 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-05-25 10:03 UTC (permalink / raw)
To: Michal Simek, Takashi Iwai, Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
[-- Attachment #1.1: Type: text/plain, Size: 2748 bytes --]
Hi Michael,
On 01. 04. 20 13:30, Michal Simek wrote:
> On 01. 04. 20 12:38, Takashi Iwai wrote:
>> On Wed, 01 Apr 2020 12:35:16 +0200,
>> Michael Ellerman wrote:
>>>
>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>> Hi,
>>>>>>
>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>> platforms. Here is the thread about it.
>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>
>>>>>> I have been talking about it internally and there is no interest in these
>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>
>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>
>>>>>> Based on current ppc/next.
>>>>>>
>>>>>> If anyone has any objection about it, please let me know.
>>>>>
>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>
>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>> especially given people are distracted at the moment.
>>>>>
>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>
>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>> series about ppc405 removal. It should be the same.
>>>>
>>>> If you don't want to take that alsa patch I can send it separately and
>>>> this patch can be taken from his series. I don't really mind but please
>>>> let me know what way you prefer.
>>>
>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>> well, it's already been acked.
>>
>> Sure, please go ahead.
>
>
> g8.
Can you please take this series? I know that there is v5 from Christophe
which has this 1/2 as 1/13. But I need this alsa patch too and I would
like to close this because it is around for almost 2 months and none
raised a concern about removing just these Xilinx platforms.
Thanks,
Michal
--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 195 bytes --]
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-05-25 10:03 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-05-25 10:03 UTC (permalink / raw)
To: Michal Simek, Takashi Iwai, Michael Ellerman
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, Takashi Iwai, YueHaibing, Krzysztof Kozlowski,
Allison Randal, Matt Porter, linux-arm-kernel, devicetree,
Andrew Donnellan, Arnd Bergmann, Bartlomiej Zolnierkiewicz,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Mark Brown, git, linux-fbdev, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
[-- Attachment #1.1.1: Type: text/plain, Size: 2748 bytes --]
Hi Michael,
On 01. 04. 20 13:30, Michal Simek wrote:
> On 01. 04. 20 12:38, Takashi Iwai wrote:
>> On Wed, 01 Apr 2020 12:35:16 +0200,
>> Michael Ellerman wrote:
>>>
>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>> Hi,
>>>>>>
>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>> platforms. Here is the thread about it.
>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>
>>>>>> I have been talking about it internally and there is no interest in these
>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>
>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>
>>>>>> Based on current ppc/next.
>>>>>>
>>>>>> If anyone has any objection about it, please let me know.
>>>>>
>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>
>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>> especially given people are distracted at the moment.
>>>>>
>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>
>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>> series about ppc405 removal. It should be the same.
>>>>
>>>> If you don't want to take that alsa patch I can send it separately and
>>>> this patch can be taken from his series. I don't really mind but please
>>>> let me know what way you prefer.
>>>
>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>> well, it's already been acked.
>>
>> Sure, please go ahead.
>
>
> g8.
Can you please take this series? I know that there is v5 from Christophe
which has this 1/2 as 1/13. But I need this alsa patch too and I would
like to close this because it is around for almost 2 months and none
raised a concern about removing just these Xilinx platforms.
Thanks,
Michal
--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs
[-- Attachment #1.2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 195 bytes --]
[-- Attachment #2: Type: text/plain, Size: 160 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-05-25 10:03 ` Michal Simek
(?)
@ 2020-05-26 13:44 ` Michael Ellerman
-1 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-05-26 13:44 UTC (permalink / raw)
To: Michal Simek, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
sfr, Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Michal Simek <monstr@monstr.eu> writes:
> Hi Michael,
>
> On 01. 04. 20 13:30, Michal Simek wrote:
>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>> Michael Ellerman wrote:
>>>>
>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>> Hi,
>>>>>>>
>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>> platforms. Here is the thread about it.
>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>
>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>
>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>
>>>>>>> Based on current ppc/next.
>>>>>>>
>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>
>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>
>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>> especially given people are distracted at the moment.
>>>>>>
>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>
>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>> series about ppc405 removal. It should be the same.
>>>>>
>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>> this patch can be taken from his series. I don't really mind but please
>>>>> let me know what way you prefer.
>>>>
>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>> well, it's already been acked.
>
> Can you please take this series? I know that there is v5 from Christophe
> which has this 1/2 as 1/13. But I need this alsa patch too and I would
> like to close this because it is around for almost 2 months and none
> raised a concern about removing just these Xilinx platforms.
Sorry I meant to reply to your last mail.
I have Christophe's series in my testing branch, planning for it to be
in v5.8.
Even if the rest of his series doesn't make it for some reason, as you
say the Xilinx removal is uncontroversial so I'll keep that in.
I forgot about the sound patch, I'll pick that up as well.
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-05-26 13:44 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-05-26 13:44 UTC (permalink / raw)
To: Michal Simek, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Michal Simek <monstr@monstr.eu> writes:
> Hi Michael,
>
> On 01. 04. 20 13:30, Michal Simek wrote:
>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>> Michael Ellerman wrote:
>>>>
>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>> Hi,
>>>>>>>
>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>> platforms. Here is the thread about it.
>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>
>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>
>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>
>>>>>>> Based on current ppc/next.
>>>>>>>
>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>
>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>
>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>> especially given people are distracted at the moment.
>>>>>>
>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>
>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>> series about ppc405 removal. It should be the same.
>>>>>
>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>> this patch can be taken from his series. I don't really mind but please
>>>>> let me know what way you prefer.
>>>>
>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>> well, it's already been acked.
>
> Can you please take this series? I know that there is v5 from Christophe
> which has this 1/2 as 1/13. But I need this alsa patch too and I would
> like to close this because it is around for almost 2 months and none
> raised a concern about removing just these Xilinx platforms.
Sorry I meant to reply to your last mail.
I have Christophe's series in my testing branch, planning for it to be
in v5.8.
Even if the rest of his series doesn't make it for some reason, as you
say the Xilinx removal is uncontroversial so I'll keep that in.
I forgot about the sound patch, I'll pick that up as well.
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-05-26 13:44 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-05-26 13:44 UTC (permalink / raw)
To: Michal Simek, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, Takashi Iwai, YueHaibing, Krzysztof Kozlowski,
Allison Randal, Matt Porter, linux-arm-kernel, devicetree,
Andrew Donnellan, Arnd Bergmann, Bartlomiej Zolnierkiewicz,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Mark Brown, git, linux-fbdev, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
Michal Simek <monstr@monstr.eu> writes:
> Hi Michael,
>
> On 01. 04. 20 13:30, Michal Simek wrote:
>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>> Michael Ellerman wrote:
>>>>
>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>> Hi,
>>>>>>>
>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>> platforms. Here is the thread about it.
>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>
>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>
>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>
>>>>>>> Based on current ppc/next.
>>>>>>>
>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>
>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>
>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>> especially given people are distracted at the moment.
>>>>>>
>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>
>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>> series about ppc405 removal. It should be the same.
>>>>>
>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>> this patch can be taken from his series. I don't really mind but please
>>>>> let me know what way you prefer.
>>>>
>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>> well, it's already been acked.
>
> Can you please take this series? I know that there is v5 from Christophe
> which has this 1/2 as 1/13. But I need this alsa patch too and I would
> like to close this because it is around for almost 2 months and none
> raised a concern about removing just these Xilinx platforms.
Sorry I meant to reply to your last mail.
I have Christophe's series in my testing branch, planning for it to be
in v5.8.
Even if the rest of his series doesn't make it for some reason, as you
say the Xilinx removal is uncontroversial so I'll keep that in.
I forgot about the sound patch, I'll pick that up as well.
cheers
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-05-26 13:44 ` Michael Ellerman
(?)
@ 2020-06-03 8:10 ` Michal Simek
-1 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-06-03 8:10 UTC (permalink / raw)
To: Michael Ellerman, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
sfr, Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Hi Michael,
On 26. 05. 20 15:44, Michael Ellerman wrote:
> Michal Simek <monstr@monstr.eu> writes:
>> Hi Michael,
>>
>> On 01. 04. 20 13:30, Michal Simek wrote:
>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>> Michael Ellerman wrote:
>>>>>
>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>> platforms. Here is the thread about it.
>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>
>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>
>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>
>>>>>>>> Based on current ppc/next.
>>>>>>>>
>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>
>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>
>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>> especially given people are distracted at the moment.
>>>>>>>
>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>
>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>> series about ppc405 removal. It should be the same.
>>>>>>
>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>> let me know what way you prefer.
>>>>>
>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>> well, it's already been acked.
>>
>> Can you please take this series? I know that there is v5 from Christophe
>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>> like to close this because it is around for almost 2 months and none
>> raised a concern about removing just these Xilinx platforms.
>
> Sorry I meant to reply to your last mail.
>
> I have Christophe's series in my testing branch, planning for it to be
> in v5.8.
>
> Even if the rest of his series doesn't make it for some reason, as you
> say the Xilinx removal is uncontroversial so I'll keep that in.
>
> I forgot about the sound patch, I'll pick that up as well.
I took a look at your
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
and I can't see any branch with my patches.
Also was checking linux-next and my patches are also not there.
That's why I am curious if this will be go v5.8 in MW.
Thanks,
Michal
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-03 8:10 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-06-03 8:10 UTC (permalink / raw)
To: Michael Ellerman, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Hi Michael,
On 26. 05. 20 15:44, Michael Ellerman wrote:
> Michal Simek <monstr@monstr.eu> writes:
>> Hi Michael,
>>
>> On 01. 04. 20 13:30, Michal Simek wrote:
>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>> Michael Ellerman wrote:
>>>>>
>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>> platforms. Here is the thread about it.
>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>
>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>
>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>
>>>>>>>> Based on current ppc/next.
>>>>>>>>
>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>
>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>
>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>> especially given people are distracted at the moment.
>>>>>>>
>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>
>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>> series about ppc405 removal. It should be the same.
>>>>>>
>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>> let me know what way you prefer.
>>>>>
>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>> well, it's already been acked.
>>
>> Can you please take this series? I know that there is v5 from Christophe
>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>> like to close this because it is around for almost 2 months and none
>> raised a concern about removing just these Xilinx platforms.
>
> Sorry I meant to reply to your last mail.
>
> I have Christophe's series in my testing branch, planning for it to be
> in v5.8.
>
> Even if the rest of his series doesn't make it for some reason, as you
> say the Xilinx removal is uncontroversial so I'll keep that in.
>
> I forgot about the sound patch, I'll pick that up as well.
I took a look at your
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
and I can't see any branch with my patches.
Also was checking linux-next and my patches are also not there.
That's why I am curious if this will be go v5.8 in MW.
Thanks,
Michal
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-03 8:10 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-06-03 8:10 UTC (permalink / raw)
To: Michael Ellerman, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, Takashi Iwai, YueHaibing, Krzysztof Kozlowski,
Allison Randal, Matt Porter, linux-arm-kernel, devicetree,
Andrew Donnellan, Arnd Bergmann, Bartlomiej Zolnierkiewicz,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Mark Brown, git, linux-fbdev, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
Hi Michael,
On 26. 05. 20 15:44, Michael Ellerman wrote:
> Michal Simek <monstr@monstr.eu> writes:
>> Hi Michael,
>>
>> On 01. 04. 20 13:30, Michal Simek wrote:
>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>> Michael Ellerman wrote:
>>>>>
>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>> platforms. Here is the thread about it.
>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>
>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>
>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>
>>>>>>>> Based on current ppc/next.
>>>>>>>>
>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>
>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>
>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>> especially given people are distracted at the moment.
>>>>>>>
>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>
>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>> series about ppc405 removal. It should be the same.
>>>>>>
>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>> let me know what way you prefer.
>>>>>
>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>> well, it's already been acked.
>>
>> Can you please take this series? I know that there is v5 from Christophe
>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>> like to close this because it is around for almost 2 months and none
>> raised a concern about removing just these Xilinx platforms.
>
> Sorry I meant to reply to your last mail.
>
> I have Christophe's series in my testing branch, planning for it to be
> in v5.8.
>
> Even if the rest of his series doesn't make it for some reason, as you
> say the Xilinx removal is uncontroversial so I'll keep that in.
>
> I forgot about the sound patch, I'll pick that up as well.
I took a look at your
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
and I can't see any branch with my patches.
Also was checking linux-next and my patches are also not there.
That's why I am curious if this will be go v5.8 in MW.
Thanks,
Michal
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-06-03 8:10 ` Michal Simek
(?)
@ 2020-06-03 8:13 ` Christophe Leroy
-1 siblings, 0 replies; 57+ messages in thread
From: Christophe Leroy @ 2020-06-03 8:13 UTC (permalink / raw)
To: Michal Simek, Michael Ellerman, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
sfr, Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Hi,
Le 03/06/2020 à 10:10, Michal Simek a écrit :
> Hi Michael,
>
> On 26. 05. 20 15:44, Michael Ellerman wrote:
>> Michal Simek <monstr@monstr.eu> writes:
>>> Hi Michael,
>>>
>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>> Michael Ellerman wrote:
>>>>>>
>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>
>>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>>
>>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>
>>>>>>>>> Based on current ppc/next.
>>>>>>>>>
>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>
>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>
>>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>
>>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>>
>>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>
>>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>>> let me know what way you prefer.
>>>>>>
>>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>>> well, it's already been acked.
>>>
>>> Can you please take this series? I know that there is v5 from Christophe
>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>> like to close this because it is around for almost 2 months and none
>>> raised a concern about removing just these Xilinx platforms.
>>
>> Sorry I meant to reply to your last mail.
>>
>> I have Christophe's series in my testing branch, planning for it to be
>> in v5.8.
>>
>> Even if the rest of his series doesn't make it for some reason, as you
>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>
>> I forgot about the sound patch, I'll pick that up as well.
>
> I took a look at your
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
> and I can't see any branch with my patches.
> Also was checking linux-next and my patches are also not there.
> That's why I am curious if this will be go v5.8 in MW.
I see them in
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
next-test branch.
Christophe
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-03 8:13 ` Christophe Leroy
0 siblings, 0 replies; 57+ messages in thread
From: Christophe Leroy @ 2020-06-03 8:13 UTC (permalink / raw)
To: Michal Simek, Michael Ellerman, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Hi,
Le 03/06/2020 à 10:10, Michal Simek a écrit :
> Hi Michael,
>
> On 26. 05. 20 15:44, Michael Ellerman wrote:
>> Michal Simek <monstr@monstr.eu> writes:
>>> Hi Michael,
>>>
>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>> Michael Ellerman wrote:
>>>>>>
>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>
>>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>>
>>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>
>>>>>>>>> Based on current ppc/next.
>>>>>>>>>
>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>
>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>
>>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>
>>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>>
>>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>
>>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>>> let me know what way you prefer.
>>>>>>
>>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>>> well, it's already been acked.
>>>
>>> Can you please take this series? I know that there is v5 from Christophe
>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>> like to close this because it is around for almost 2 months and none
>>> raised a concern about removing just these Xilinx platforms.
>>
>> Sorry I meant to reply to your last mail.
>>
>> I have Christophe's series in my testing branch, planning for it to be
>> in v5.8.
>>
>> Even if the rest of his series doesn't make it for some reason, as you
>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>
>> I forgot about the sound patch, I'll pick that up as well.
>
> I took a look at your
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
> and I can't see any branch with my patches.
> Also was checking linux-next and my patches are also not there.
> That's why I am curious if this will be go v5.8 in MW.
I see them in
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
next-test branch.
Christophe
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-03 8:13 ` Christophe Leroy
0 siblings, 0 replies; 57+ messages in thread
From: Christophe Leroy @ 2020-06-03 8:13 UTC (permalink / raw)
To: Michal Simek, Michael Ellerman, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, Takashi Iwai, YueHaibing, Krzysztof Kozlowski,
Allison Randal, Matt Porter, linux-arm-kernel, devicetree,
Andrew Donnellan, Arnd Bergmann, Bartlomiej Zolnierkiewicz,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Mark Brown, git, linux-fbdev, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
Hi,
Le 03/06/2020 à 10:10, Michal Simek a écrit :
> Hi Michael,
>
> On 26. 05. 20 15:44, Michael Ellerman wrote:
>> Michal Simek <monstr@monstr.eu> writes:
>>> Hi Michael,
>>>
>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>> Michael Ellerman wrote:
>>>>>>
>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>
>>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>>
>>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>
>>>>>>>>> Based on current ppc/next.
>>>>>>>>>
>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>
>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>
>>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>
>>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>>
>>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>
>>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>>> let me know what way you prefer.
>>>>>>
>>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>>> well, it's already been acked.
>>>
>>> Can you please take this series? I know that there is v5 from Christophe
>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>> like to close this because it is around for almost 2 months and none
>>> raised a concern about removing just these Xilinx platforms.
>>
>> Sorry I meant to reply to your last mail.
>>
>> I have Christophe's series in my testing branch, planning for it to be
>> in v5.8.
>>
>> Even if the rest of his series doesn't make it for some reason, as you
>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>
>> I forgot about the sound patch, I'll pick that up as well.
>
> I took a look at your
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
> and I can't see any branch with my patches.
> Also was checking linux-next and my patches are also not there.
> That's why I am curious if this will be go v5.8 in MW.
I see them in
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
next-test branch.
Christophe
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-06-03 8:13 ` Christophe Leroy
(?)
@ 2020-06-03 8:20 ` Michal Simek
-1 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-06-03 8:20 UTC (permalink / raw)
To: Christophe Leroy, Michal Simek, Michael Ellerman, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
sfr, Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On 03. 06. 20 10:13, Christophe Leroy wrote:
> Hi,
>
> Le 03/06/2020 à 10:10, Michal Simek a écrit :
>> Hi Michael,
>>
>> On 26. 05. 20 15:44, Michael Ellerman wrote:
>>> Michal Simek <monstr@monstr.eu> writes:
>>>> Hi Michael,
>>>>
>>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>>> Michael Ellerman wrote:
>>>>>>>
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> recently we wanted to update xilinx intc driver and we found
>>>>>>>>>> that function
>>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx
>>>>>>>>>> PowerPC
>>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> I have been talking about it internally and there is no
>>>>>>>>>> interest in these
>>>>>>>>>> platforms and it is also orphan for quite a long time. None is
>>>>>>>>>> really
>>>>>>>>>> running/testing these platforms regularly that's why I think
>>>>>>>>>> it makes sense
>>>>>>>>>> to remove them also with drivers which are specific to this
>>>>>>>>>> platform.
>>>>>>>>>>
>>>>>>>>>> U-Boot support was removed in 2017 without anybody complain
>>>>>>>>>> about it
>>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Based on current ppc/next.
>>>>>>>>>>
>>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>>
>>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>>
>>>>>>>>> I'm not going to take this series for v5.7, it was posted too
>>>>>>>>> close to
>>>>>>>>> the merge window, and doing so wouldn't give people much time
>>>>>>>>> to object,
>>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>>
>>>>>>>>> I'm happy to take it for v5.8, assuming there's no major
>>>>>>>>> objections.
>>>>>>>>
>>>>>>>> Sure. Just to let you know Christophe Leroy included this patch
>>>>>>>> in his
>>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>>
>>>>>>>> If you don't want to take that alsa patch I can send it
>>>>>>>> separately and
>>>>>>>> this patch can be taken from his series. I don't really mind but
>>>>>>>> please
>>>>>>>> let me know what way you prefer.
>>>>>>>
>>>>>>> It's better to keep it all together, so I'm happy take the alsa
>>>>>>> patch as
>>>>>>> well, it's already been acked.
>>>>
>>>> Can you please take this series? I know that there is v5 from
>>>> Christophe
>>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>>> like to close this because it is around for almost 2 months and none
>>>> raised a concern about removing just these Xilinx platforms.
>>>
>>> Sorry I meant to reply to your last mail.
>>>
>>> I have Christophe's series in my testing branch, planning for it to be
>>> in v5.8.
>>>
>>> Even if the rest of his series doesn't make it for some reason, as you
>>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>>
>>> I forgot about the sound patch, I'll pick that up as well.
>>
>> I took a look at your
>> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
>> and I can't see any branch with my patches.
>> Also was checking linux-next and my patches are also not there.
>> That's why I am curious if this will be go v5.8 in MW.
>
> I see them in
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
> next-test branch.
ah. My bad.
Thanks,
Michal
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-03 8:20 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-06-03 8:20 UTC (permalink / raw)
To: Christophe Leroy, Michal Simek, Michael Ellerman, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
On 03. 06. 20 10:13, Christophe Leroy wrote:
> Hi,
>
> Le 03/06/2020 à 10:10, Michal Simek a écrit :
>> Hi Michael,
>>
>> On 26. 05. 20 15:44, Michael Ellerman wrote:
>>> Michal Simek <monstr@monstr.eu> writes:
>>>> Hi Michael,
>>>>
>>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>>> Michael Ellerman wrote:
>>>>>>>
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> recently we wanted to update xilinx intc driver and we found
>>>>>>>>>> that function
>>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx
>>>>>>>>>> PowerPC
>>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> I have been talking about it internally and there is no
>>>>>>>>>> interest in these
>>>>>>>>>> platforms and it is also orphan for quite a long time. None is
>>>>>>>>>> really
>>>>>>>>>> running/testing these platforms regularly that's why I think
>>>>>>>>>> it makes sense
>>>>>>>>>> to remove them also with drivers which are specific to this
>>>>>>>>>> platform.
>>>>>>>>>>
>>>>>>>>>> U-Boot support was removed in 2017 without anybody complain
>>>>>>>>>> about it
>>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Based on current ppc/next.
>>>>>>>>>>
>>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>>
>>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>>
>>>>>>>>> I'm not going to take this series for v5.7, it was posted too
>>>>>>>>> close to
>>>>>>>>> the merge window, and doing so wouldn't give people much time
>>>>>>>>> to object,
>>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>>
>>>>>>>>> I'm happy to take it for v5.8, assuming there's no major
>>>>>>>>> objections.
>>>>>>>>
>>>>>>>> Sure. Just to let you know Christophe Leroy included this patch
>>>>>>>> in his
>>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>>
>>>>>>>> If you don't want to take that alsa patch I can send it
>>>>>>>> separately and
>>>>>>>> this patch can be taken from his series. I don't really mind but
>>>>>>>> please
>>>>>>>> let me know what way you prefer.
>>>>>>>
>>>>>>> It's better to keep it all together, so I'm happy take the alsa
>>>>>>> patch as
>>>>>>> well, it's already been acked.
>>>>
>>>> Can you please take this series? I know that there is v5 from
>>>> Christophe
>>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>>> like to close this because it is around for almost 2 months and none
>>>> raised a concern about removing just these Xilinx platforms.
>>>
>>> Sorry I meant to reply to your last mail.
>>>
>>> I have Christophe's series in my testing branch, planning for it to be
>>> in v5.8.
>>>
>>> Even if the rest of his series doesn't make it for some reason, as you
>>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>>
>>> I forgot about the sound patch, I'll pick that up as well.
>>
>> I took a look at your
>> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
>> and I can't see any branch with my patches.
>> Also was checking linux-next and my patches are also not there.
>> That's why I am curious if this will be go v5.8 in MW.
>
> I see them in
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
> next-test branch.
ah. My bad.
Thanks,
Michal
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-03 8:20 ` Michal Simek
0 siblings, 0 replies; 57+ messages in thread
From: Michal Simek @ 2020-06-03 8:20 UTC (permalink / raw)
To: Christophe Leroy, Michal Simek, Michael Ellerman, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, Takashi Iwai, YueHaibing, Krzysztof Kozlowski,
Allison Randal, Matt Porter, linux-arm-kernel, devicetree,
Andrew Donnellan, Arnd Bergmann, Bartlomiej Zolnierkiewicz,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Mark Brown, git, linux-fbdev, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
On 03. 06. 20 10:13, Christophe Leroy wrote:
> Hi,
>
> Le 03/06/2020 à 10:10, Michal Simek a écrit :
>> Hi Michael,
>>
>> On 26. 05. 20 15:44, Michael Ellerman wrote:
>>> Michal Simek <monstr@monstr.eu> writes:
>>>> Hi Michael,
>>>>
>>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>>> Michael Ellerman wrote:
>>>>>>>
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> recently we wanted to update xilinx intc driver and we found
>>>>>>>>>> that function
>>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx
>>>>>>>>>> PowerPC
>>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> I have been talking about it internally and there is no
>>>>>>>>>> interest in these
>>>>>>>>>> platforms and it is also orphan for quite a long time. None is
>>>>>>>>>> really
>>>>>>>>>> running/testing these platforms regularly that's why I think
>>>>>>>>>> it makes sense
>>>>>>>>>> to remove them also with drivers which are specific to this
>>>>>>>>>> platform.
>>>>>>>>>>
>>>>>>>>>> U-Boot support was removed in 2017 without anybody complain
>>>>>>>>>> about it
>>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Based on current ppc/next.
>>>>>>>>>>
>>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>>
>>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>>
>>>>>>>>> I'm not going to take this series for v5.7, it was posted too
>>>>>>>>> close to
>>>>>>>>> the merge window, and doing so wouldn't give people much time
>>>>>>>>> to object,
>>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>>
>>>>>>>>> I'm happy to take it for v5.8, assuming there's no major
>>>>>>>>> objections.
>>>>>>>>
>>>>>>>> Sure. Just to let you know Christophe Leroy included this patch
>>>>>>>> in his
>>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>>
>>>>>>>> If you don't want to take that alsa patch I can send it
>>>>>>>> separately and
>>>>>>>> this patch can be taken from his series. I don't really mind but
>>>>>>>> please
>>>>>>>> let me know what way you prefer.
>>>>>>>
>>>>>>> It's better to keep it all together, so I'm happy take the alsa
>>>>>>> patch as
>>>>>>> well, it's already been acked.
>>>>
>>>> Can you please take this series? I know that there is v5 from
>>>> Christophe
>>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>>> like to close this because it is around for almost 2 months and none
>>>> raised a concern about removing just these Xilinx platforms.
>>>
>>> Sorry I meant to reply to your last mail.
>>>
>>> I have Christophe's series in my testing branch, planning for it to be
>>> in v5.8.
>>>
>>> Even if the rest of his series doesn't make it for some reason, as you
>>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>>
>>> I forgot about the sound patch, I'll pick that up as well.
>>
>> I took a look at your
>> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
>> and I can't see any branch with my patches.
>> Also was checking linux-next and my patches are also not there.
>> That's why I am curious if this will be go v5.8 in MW.
>
> I see them in
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
> next-test branch.
ah. My bad.
Thanks,
Michal
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-06-03 8:13 ` Christophe Leroy
(?)
@ 2020-06-03 10:52 ` Michael Ellerman
-1 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-06-03 10:52 UTC (permalink / raw)
To: Christophe Leroy, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, Benjamin Herrenschmidt,
alsa-devel, dri-devel, Richard Fontana, Paul Mackerras,
Miquel Raynal, Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin,
sfr, Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai,
YueHaibing, Krzysztof Kozlowski, Allison Randal, Matt Porter,
linux-arm-kernel, devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Christophe Leroy <christophe.leroy@csgroup.eu> writes:
> Hi,
>
> Le 03/06/2020 à 10:10, Michal Simek a écrit :
>> Hi Michael,
>>
>> On 26. 05. 20 15:44, Michael Ellerman wrote:
>>> Michal Simek <monstr@monstr.eu> writes:
>>>> Hi Michael,
>>>>
>>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>>> Michael Ellerman wrote:
>>>>>>>
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>>
>>>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>>>
>>>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>>
>>>>>>>>>> Based on current ppc/next.
>>>>>>>>>>
>>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>>
>>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>>
>>>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>>
>>>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>>>
>>>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>>
>>>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>>>> let me know what way you prefer.
>>>>>>>
>>>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>>>> well, it's already been acked.
>>>>
>>>> Can you please take this series? I know that there is v5 from Christophe
>>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>>> like to close this because it is around for almost 2 months and none
>>>> raised a concern about removing just these Xilinx platforms.
>>>
>>> Sorry I meant to reply to your last mail.
>>>
>>> I have Christophe's series in my testing branch, planning for it to be
>>> in v5.8.
>>>
>>> Even if the rest of his series doesn't make it for some reason, as you
>>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>>
>>> I forgot about the sound patch, I'll pick that up as well.
>>
>> I took a look at your
>> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
>> and I can't see any branch with my patches.
>> Also was checking linux-next and my patches are also not there.
>> That's why I am curious if this will be go v5.8 in MW.
>
> I see them in
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
> next-test branch.
Which == the next branch, which is what will go into v5.8, all going
well.
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-03 10:52 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-06-03 10:52 UTC (permalink / raw)
To: Christophe Leroy, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Fabio Estevam, Sasha Levin, sfr,
Jonathan Corbet, maz, Masahiro Yamada, Takashi Iwai, YueHaibing,
Krzysztof Kozlowski, Allison Randal, linux-arm-kernel,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, linuxppc-dev,
Nicholas Piggin, Alexios Zavras, Mark Brown, git, linux-fbdev,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Dmitry Vyukov, Christophe Leroy, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, linux-kernel, Rob Herring, Enrico Weigelt,
David S. Miller, Thiago Jung Bauermann
Christophe Leroy <christophe.leroy@csgroup.eu> writes:
> Hi,
>
> Le 03/06/2020 à 10:10, Michal Simek a écrit :
>> Hi Michael,
>>
>> On 26. 05. 20 15:44, Michael Ellerman wrote:
>>> Michal Simek <monstr@monstr.eu> writes:
>>>> Hi Michael,
>>>>
>>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>>> Michael Ellerman wrote:
>>>>>>>
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>>
>>>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>>>
>>>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>>
>>>>>>>>>> Based on current ppc/next.
>>>>>>>>>>
>>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>>
>>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>>
>>>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>>
>>>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>>>
>>>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>>
>>>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>>>> let me know what way you prefer.
>>>>>>>
>>>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>>>> well, it's already been acked.
>>>>
>>>> Can you please take this series? I know that there is v5 from Christophe
>>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>>> like to close this because it is around for almost 2 months and none
>>>> raised a concern about removing just these Xilinx platforms.
>>>
>>> Sorry I meant to reply to your last mail.
>>>
>>> I have Christophe's series in my testing branch, planning for it to be
>>> in v5.8.
>>>
>>> Even if the rest of his series doesn't make it for some reason, as you
>>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>>
>>> I forgot about the sound patch, I'll pick that up as well.
>>
>> I took a look at your
>> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
>> and I can't see any branch with my patches.
>> Also was checking linux-next and my patches are also not there.
>> That's why I am curious if this will be go v5.8 in MW.
>
> I see them in
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
> next-test branch.
Which == the next branch, which is what will go into v5.8, all going
well.
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-03 10:52 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-06-03 10:52 UTC (permalink / raw)
To: Christophe Leroy, Michal Simek, Takashi Iwai
Cc: Kate Stewart, Mark Rutland, Desnes A. Nunes do Rosario,
Geert Uytterhoeven, linux-doc, alsa-devel, dri-devel,
Jaroslav Kysela, Richard Fontana, Paul Mackerras, Miquel Raynal,
Mauro Carvalho Chehab, Sasha Levin, sfr, Jonathan Corbet, maz,
Masahiro Yamada, Takashi Iwai, YueHaibing, Krzysztof Kozlowski,
Allison Randal, Matt Porter, linux-arm-kernel, devicetree,
Andrew Donnellan, Arnd Bergmann, Bartlomiej Zolnierkiewicz,
Alistair Popple, linuxppc-dev, Nicholas Piggin, Alexios Zavras,
Mark Brown, git, linux-fbdev, Jonathan Cameron, Thomas Gleixner,
Andy Shevchenko, Dmitry Vyukov, Christophe Leroy, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, linux-kernel, Rob Herring,
Enrico Weigelt, David S. Miller, Thiago Jung Bauermann
Christophe Leroy <christophe.leroy@csgroup.eu> writes:
> Hi,
>
> Le 03/06/2020 à 10:10, Michal Simek a écrit :
>> Hi Michael,
>>
>> On 26. 05. 20 15:44, Michael Ellerman wrote:
>>> Michal Simek <monstr@monstr.eu> writes:
>>>> Hi Michael,
>>>>
>>>> On 01. 04. 20 13:30, Michal Simek wrote:
>>>>> On 01. 04. 20 12:38, Takashi Iwai wrote:
>>>>>> On Wed, 01 Apr 2020 12:35:16 +0200,
>>>>>> Michael Ellerman wrote:
>>>>>>>
>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>> On 01. 04. 20 4:07, Michael Ellerman wrote:
>>>>>>>>> Michal Simek <michal.simek@xilinx.com> writes:
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> recently we wanted to update xilinx intc driver and we found that function
>>>>>>>>>> which we wanted to remove is still wired by ancient Xilinx PowerPC
>>>>>>>>>> platforms. Here is the thread about it.
>>>>>>>>>> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>>>>>>>>>>
>>>>>>>>>> I have been talking about it internally and there is no interest in these
>>>>>>>>>> platforms and it is also orphan for quite a long time. None is really
>>>>>>>>>> running/testing these platforms regularly that's why I think it makes sense
>>>>>>>>>> to remove them also with drivers which are specific to this platform.
>>>>>>>>>>
>>>>>>>>>> U-Boot support was removed in 2017 without anybody complain about it
>>>>>>>>>> https://github.com/Xilinx/u-boot-xlnx/commit/98f705c9cefdfdba62c069821bbba10273a0a8ed
>>>>>>>>>>
>>>>>>>>>> Based on current ppc/next.
>>>>>>>>>>
>>>>>>>>>> If anyone has any objection about it, please let me know.
>>>>>>>>>
>>>>>>>>> Thanks for taking the time to find all this code and remove it.
>>>>>>>>>
>>>>>>>>> I'm not going to take this series for v5.7, it was posted too close to
>>>>>>>>> the merge window, and doing so wouldn't give people much time to object,
>>>>>>>>> especially given people are distracted at the moment.
>>>>>>>>>
>>>>>>>>> I'm happy to take it for v5.8, assuming there's no major objections.
>>>>>>>>
>>>>>>>> Sure. Just to let you know Christophe Leroy included this patch in his
>>>>>>>> series about ppc405 removal. It should be the same.
>>>>>>>>
>>>>>>>> If you don't want to take that alsa patch I can send it separately and
>>>>>>>> this patch can be taken from his series. I don't really mind but please
>>>>>>>> let me know what way you prefer.
>>>>>>>
>>>>>>> It's better to keep it all together, so I'm happy take the alsa patch as
>>>>>>> well, it's already been acked.
>>>>
>>>> Can you please take this series? I know that there is v5 from Christophe
>>>> which has this 1/2 as 1/13. But I need this alsa patch too and I would
>>>> like to close this because it is around for almost 2 months and none
>>>> raised a concern about removing just these Xilinx platforms.
>>>
>>> Sorry I meant to reply to your last mail.
>>>
>>> I have Christophe's series in my testing branch, planning for it to be
>>> in v5.8.
>>>
>>> Even if the rest of his series doesn't make it for some reason, as you
>>> say the Xilinx removal is uncontroversial so I'll keep that in.
>>>
>>> I forgot about the sound patch, I'll pick that up as well.
>>
>> I took a look at your
>> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git repo
>> and I can't see any branch with my patches.
>> Also was checking linux-next and my patches are also not there.
>> That's why I am curious if this will be go v5.8 in MW.
>
> I see them in
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git in
> next-test branch.
Which == the next branch, which is what will go into v5.8, all going
well.
cheers
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
2020-03-30 13:32 ` Michal Simek
@ 2020-06-09 5:29 ` Michael Ellerman
-1 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-06-09 5:29 UTC (permalink / raw)
To: monstr, sfr, Michal Simek, linux-kernel, maz, git
Cc: Mark Rutland, Kate Stewart, linux-fbdev, Geert Uytterhoeven,
linux-doc, alsa-devel, dri-devel, Richard Fontana,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Fabio Estevam, Sasha Levin, Jonathan Corbet, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Dmitry Vyukov, devicetree,
Andrew Donnellan, Arnd Bergmann, Bartlomiej Zolnierkiewicz,
Alistair Popple, Nicholas Piggin, Alexios Zavras,
Desnes A. Nunes do Rosario, Mark Brown, Jonathan Cameron,
Thomas Gleixner, Andy Shevchenko, Allison Randal,
linux-arm-kernel, Enrico Weigelt, Wei Hu, Greg Kroah-Hartman,
Nick Desaulniers, Takashi Iwai, Rob Herring, C hristophe Leroy,
linuxppc-dev, David S. Miller, Thiago Jung Bauermann
On Mon, 30 Mar 2020 15:32:15 +0200, Michal Simek wrote:
> recently we wanted to update xilinx intc driver and we found that function
> which we wanted to remove is still wired by ancient Xilinx PowerPC
> platforms. Here is the thread about it.
> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>
> I have been talking about it internally and there is no interest in these
> platforms and it is also orphan for quite a long time. None is really
> running/testing these platforms regularly that's why I think it makes sense
> to remove them also with drivers which are specific to this platform.
>
> [...]
Applied to powerpc/next.
[1/2] sound: ac97: Remove sound driver for ancient platform
https://git.kernel.org/powerpc/c/f16dca3e30c14aff545a834a7c1a1bb02b9edb48
[2/2] powerpc: Remove Xilinx PPC405/PPC440 support
https://git.kernel.org/powerpc/c/7ade8495dcfd788a76e6877c9ea86f5207369ea4
cheers
^ permalink raw reply [flat|nested] 57+ messages in thread
* Re: [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
@ 2020-06-09 5:29 ` Michael Ellerman
0 siblings, 0 replies; 57+ messages in thread
From: Michael Ellerman @ 2020-06-09 5:29 UTC (permalink / raw)
To: monstr, sfr, Michal Simek, linux-kernel, maz, git
Cc: Mark Rutland, Kate Stewart, linux-fbdev, Geert Uytterhoeven,
linux-doc, alsa-devel, dri-devel, Richard Fontana,
Paul Mackerras, Miquel Raynal, Mauro Carvalho Chehab,
Sasha Levin, Jonathan Corbet, Michael Ellerman, Masahiro Yamada,
YueHaibing, Krzysztof Kozlowski, Dmitry Vyukov, Matt Porter,
devicetree, Andrew Donnellan, Arnd Bergmann,
Bartlomiej Zolnierkiewicz, Alistair Popple, Nicholas Piggin,
Alexios Zavras, Desnes A. Nunes do Rosario, Mark Brown,
Jonathan Cameron, Thomas Gleixner, Andy Shevchenko,
Allison Randal, linux-arm-kernel, Enrico Weigelt, Wei Hu,
Greg Kroah-Hartman, Nick Desaulniers, Takashi Iwai, Rob Herring,
C hristophe Leroy, linuxppc-dev, David S. Miller,
Thiago Jung Bauermann
On Mon, 30 Mar 2020 15:32:15 +0200, Michal Simek wrote:
> recently we wanted to update xilinx intc driver and we found that function
> which we wanted to remove is still wired by ancient Xilinx PowerPC
> platforms. Here is the thread about it.
> https://lore.kernel.org/linux-next/48d3232d-0f1d-42ea-3109-f44bbabfa2e8@xilinx.com/
>
> I have been talking about it internally and there is no interest in these
> platforms and it is also orphan for quite a long time. None is really
> running/testing these platforms regularly that's why I think it makes sense
> to remove them also with drivers which are specific to this platform.
>
> [...]
Applied to powerpc/next.
[1/2] sound: ac97: Remove sound driver for ancient platform
https://git.kernel.org/powerpc/c/f16dca3e30c14aff545a834a7c1a1bb02b9edb48
[2/2] powerpc: Remove Xilinx PPC405/PPC440 support
https://git.kernel.org/powerpc/c/7ade8495dcfd788a76e6877c9ea86f5207369ea4
cheers
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^ permalink raw reply [flat|nested] 57+ messages in thread
end of thread, other threads:[~2020-06-09 7:35 UTC | newest]
Thread overview: 57+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-03-30 13:32 [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms Michal Simek
2020-03-30 13:32 ` Michal Simek
2020-03-30 13:32 ` Michal Simek
2020-03-30 13:32 ` [PATCH v2 1/2] sound: ac97: Remove sound driver for ancient platform Michal Simek
2020-03-30 13:32 ` Michal Simek
2020-03-30 13:32 ` [PATCH v2 2/2] powerpc: Remove Xilinx PPC405/PPC440 support Michal Simek
2020-03-30 13:32 ` Michal Simek
2020-03-30 13:32 ` Michal Simek
2020-03-30 13:32 ` Michal Simek
2020-03-30 13:32 ` Michal Simek
2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
2020-03-31 11:43 ` Bartlomiej Zolnierkiewicz
2020-03-31 19:36 ` Nick Desaulniers
2020-03-31 19:36 ` Nick Desaulniers
2020-04-10 17:33 ` Rob Herring
2020-04-10 17:33 ` Rob Herring
2020-04-10 17:33 ` Rob Herring
2020-04-10 17:33 ` Rob Herring
2020-04-10 17:33 ` Rob Herring
2020-04-01 2:07 ` [PATCH v2 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms Michael Ellerman
2020-04-01 2:07 ` Michael Ellerman
2020-04-01 2:07 ` Michael Ellerman
2020-04-01 6:01 ` Michal Simek
2020-04-01 6:01 ` Michal Simek
2020-04-01 6:01 ` Michal Simek
2020-04-01 10:35 ` Michael Ellerman
2020-04-01 10:35 ` Michael Ellerman
2020-04-01 10:35 ` Michael Ellerman
2020-04-01 10:38 ` Takashi Iwai
2020-04-01 10:38 ` Takashi Iwai
2020-04-01 10:38 ` Takashi Iwai
2020-04-01 11:30 ` Michal Simek
2020-04-01 11:30 ` Michal Simek
2020-04-01 11:30 ` Michal Simek
2020-05-25 10:03 ` Michal Simek
2020-05-25 10:03 ` Michal Simek
2020-05-25 10:03 ` Michal Simek
2020-05-26 13:44 ` Michael Ellerman
2020-05-26 13:44 ` Michael Ellerman
2020-05-26 13:44 ` Michael Ellerman
2020-06-03 8:10 ` Michal Simek
2020-06-03 8:10 ` Michal Simek
2020-06-03 8:10 ` Michal Simek
2020-06-03 8:13 ` Christophe Leroy
2020-06-03 8:13 ` Christophe Leroy
2020-06-03 8:13 ` Christophe Leroy
2020-06-03 8:20 ` Michal Simek
2020-06-03 8:20 ` Michal Simek
2020-06-03 8:20 ` Michal Simek
2020-06-03 10:52 ` Michael Ellerman
2020-06-03 10:52 ` Michael Ellerman
2020-06-03 10:52 ` Michael Ellerman
2020-06-09 5:29 ` Michael Ellerman
2020-06-09 5:29 ` Michael Ellerman
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