[U-Boot] [PATCH 00/12] ARM: uniphier: UniPhier SoC updates for v2016.11-rc1

[U-Boot] [PATCH 00/12] ARM: uniphier: UniPhier SoC updates for v2016.11-rc1

[Masahiro Yamada]

I want to get this series in during this merge window.

  - DM migration
      * remove legacy xHCI driver
      * convert MMC driver to CONFIG_BLOCK
  - Pinctrl driver improvements
      * New pin-group
      * Macro cleanup
  - Misc fixes, cleanups
      * Fix DRAM size of LD21 SoC
      * Consolidate board init functions



Masahiro Yamada (12):
  ARM: uniphier: sort select:s alphabetically
  usb: uniphier: remove UniPhier xHCI driver and select DM_USB
  ARM: uniphier: delete unnecessary xHCI pin-mux settings
  ARM: uniphier: enable Generic EHCI driver for Pro4 SoC
  mmc: uniphier-sd: migrate to CONFIG_BLK
  pinctrl: uniphier: add System Bus pin-mux settings
  pinctrl: uniphier: move register base macros from header to .c file
  ARM: uniphier: remove IECTRL setup code of LD4 SoC
  ARM: uniphier: use checkboard() instead of misc_init_f()
  ARM: uniphier: merge board init functions into board_init()
  ARM: uniphier: fix DRAM size of LD21 SoC package
  ARM: uniphier: introduce flags to adjust DRAM timing for LD20/LD21

 arch/arm/Kconfig                                   | 16 ++--
 arch/arm/mach-uniphier/Makefile                    |  5 +-
 arch/arm/mach-uniphier/board_common.c              | 20 -----
 arch/arm/mach-uniphier/board_early_init_r.c        | 15 ----
 .../{board_early_init_f.c => board_init.c}         | 12 ++-
 arch/arm/mach-uniphier/boards.c                    | 29 +++++++-
 arch/arm/mach-uniphier/init.h                      | 12 ++-
 arch/arm/mach-uniphier/micro-support-card.c        |  2 +-
 arch/arm/mach-uniphier/micro-support-card.h        | 12 +--
 arch/arm/mach-uniphier/pinctrl/pinctrl-ld20.c      | 12 ---
 arch/arm/mach-uniphier/pinctrl/pinctrl-ld4.c       |  6 --
 arch/arm/mach-uniphier/pinctrl/pinctrl-ld6b.c      | 11 ---
 arch/arm/mach-uniphier/pinctrl/pinctrl-pro4.c      |  7 --
 arch/arm/mach-uniphier/pinctrl/pinctrl-pro5.c      |  7 --
 arch/arm/mach-uniphier/pinctrl/pinctrl-pxs2.c      | 11 ---
 arch/arm/mach-uniphier/print_misc_info.c           | 12 ---
 configs/uniphier_ld4_sld8_defconfig                |  1 -
 configs/uniphier_pro4_defconfig                    |  2 +
 configs/uniphier_sld3_defconfig                    |  1 -
 drivers/mmc/Kconfig                                |  1 +
 drivers/mmc/uniphier-sd.c                          | 50 ++++++-------
 drivers/pinctrl/uniphier/pinctrl-uniphier-core.c   |  4 +
 drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c   |  9 +++
 drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c   |  9 +++
 drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c    | 18 +++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c   | 21 ++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c   | 30 ++++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c   | 30 ++++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c   |  9 +++
 drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c   | 21 ++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier.h        |  4 -
 drivers/usb/host/Kconfig                           |  7 --
 drivers/usb/host/Makefile                          |  1 -
 drivers/usb/host/xhci-uniphier.c                   | 85 ----------------------
 include/configs/uniphier.h                         |  3 -
 include/fdtdec.h                                   |  1 -
 lib/fdtdec.c                                       |  1 -
 37 files changed, 238 insertions(+), 259 deletions(-)
 delete mode 100644 arch/arm/mach-uniphier/board_common.c
 delete mode 100644 arch/arm/mach-uniphier/board_early_init_r.c
 rename arch/arm/mach-uniphier/{board_early_init_f.c => board_init.c} (94%)
 delete mode 100644 arch/arm/mach-uniphier/print_misc_info.c
 delete mode 100644 drivers/usb/host/xhci-uniphier.c

-- 
1.9.1

[U-Boot] [PATCH 01/12] ARM: uniphier: sort select:s alphabetically

[Masahiro Yamada]

ARCH_UNIPHIER is having more and more select:s.  Sort them in case
a select is accidentally duplicated.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/Kconfig | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e63309a..f7b6f0d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -856,17 +856,17 @@ config TARGET_COLIBRI_PXA270
 config ARCH_UNIPHIER
 	bool "Socionext UniPhier SoCs"
 	select CLK_UNIPHIER
-	select SUPPORT_SPL
-	select SPL
-	select OF_CONTROL
-	select SPL_OF_CONTROL
-	select OF_LIBFDT
 	select DM
-	select SPL_DM
 	select DM_GPIO
-	select DM_SERIAL
 	select DM_I2C
 	select DM_MMC
+	select DM_SERIAL
+	select OF_CONTROL
+	select OF_LIBFDT
+	select SPL
+	select SPL_DM
+	select SPL_OF_CONTROL
+	select SUPPORT_SPL
 	help
 	  Support for UniPhier SoC family developed by Socionext Inc.
 	  (formerly, System LSI Business Division of Panasonic Corporation)
-- 
1.9.1

[U-Boot] [PATCH 02/12] usb: uniphier: remove UniPhier xHCI driver and select DM_USB

[Masahiro Yamada]

This driver has not been converted to Driver Model, and it is an
obstacle to migrate other block device drivers.  Remove it for now.

The UniPhier SoCs already use a DM-based EHCI driver, so now
ARCH_UNIPHIER can select DM_USB.

These two changes must be done atomically because removing the
legacy driver causes a build error.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>
---

 arch/arm/Kconfig                    |  1 +
 configs/uniphier_ld4_sld8_defconfig |  1 -
 configs/uniphier_sld3_defconfig     |  1 -
 drivers/usb/host/Kconfig            |  7 ---
 drivers/usb/host/Makefile           |  1 -
 drivers/usb/host/xhci-uniphier.c    | 85 -------------------------------------
 include/fdtdec.h                    |  1 -
 lib/fdtdec.c                        |  1 -
 8 files changed, 1 insertion(+), 97 deletions(-)
 delete mode 100644 drivers/usb/host/xhci-uniphier.c

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f7b6f0d..512e326 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -861,6 +861,7 @@ config ARCH_UNIPHIER
 	select DM_I2C
 	select DM_MMC
 	select DM_SERIAL
+	select DM_USB
 	select OF_CONTROL
 	select OF_LIBFDT
 	select SPL
diff --git a/configs/uniphier_ld4_sld8_defconfig b/configs/uniphier_ld4_sld8_defconfig
index e3ad160..89d3de4 100644
--- a/configs/uniphier_ld4_sld8_defconfig
+++ b/configs/uniphier_ld4_sld8_defconfig
@@ -32,7 +32,6 @@ CONFIG_SPL_NAND_DENALI=y
 CONFIG_PINCTRL=y
 CONFIG_SPL_PINCTRL=y
 CONFIG_USB=y
-CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_GENERIC=y
 CONFIG_USB_STORAGE=y
diff --git a/configs/uniphier_sld3_defconfig b/configs/uniphier_sld3_defconfig
index 1c5cece..8781fe6 100644
--- a/configs/uniphier_sld3_defconfig
+++ b/configs/uniphier_sld3_defconfig
@@ -30,7 +30,6 @@ CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
 CONFIG_SPL_NAND_DENALI=y
 CONFIG_USB=y
-CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_GENERIC=y
 CONFIG_USB_STORAGE=y
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index e0699d4..42e8a9f 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -15,13 +15,6 @@ config USB_XHCI_HCD
 
 if USB_XHCI_HCD
 
-config USB_XHCI_UNIPHIER
-	bool "Support for UniPhier on-chip xHCI USB controller"
-	depends on ARCH_UNIPHIER
-	default y
-	---help---
-	  Enables support for the on-chip xHCI controller on UniPhier SoCs.
-
 config USB_XHCI_DWC3
 	bool "DesignWare USB3 DRD Core Support"
 	help
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 620d114..55190bb 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -62,7 +62,6 @@ obj-$(CONFIG_USB_XHCI_EXYNOS) += xhci-exynos5.o
 obj-$(CONFIG_USB_XHCI_FSL) += xhci-fsl.o
 obj-$(CONFIG_USB_XHCI_OMAP) += xhci-omap.o
 obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o
-obj-$(CONFIG_USB_XHCI_UNIPHIER) += xhci-uniphier.o
 
 # designware
 obj-$(CONFIG_USB_DWC2) += dwc2.o
diff --git a/drivers/usb/host/xhci-uniphier.c b/drivers/usb/host/xhci-uniphier.c
deleted file mode 100644
index 1b3f3d2..0000000
--- a/drivers/usb/host/xhci-uniphier.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <usb.h>
-#include <fdtdec.h>
-#include "xhci.h"
-
-static int get_uniphier_xhci_base(int index, struct xhci_hccr **base)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-	int node_list[2];
-	fdt_addr_t addr;
-	int count;
-
-	count = fdtdec_find_aliases_for_id(gd->fdt_blob, "usb",
-					   COMPAT_SOCIONEXT_XHCI, node_list,
-					   ARRAY_SIZE(node_list));
-
-	if (index >= count)
-		return -ENODEV;
-
-	addr = fdtdec_get_addr(gd->fdt_blob, node_list[index], "reg");
-	if (addr == FDT_ADDR_T_NONE)
-		return -ENODEV;
-
-	*base = (struct xhci_hccr *)addr;
-
-	return 0;
-}
-
-#define USB3_RST_CTRL		0x00100040
-#define IOMMU_RST_N		(1 << 5)
-#define LINK_RST_N		(1 << 4)
-
-static void uniphier_xhci_reset(void __iomem *base, int on)
-{
-	u32 tmp;
-
-	tmp = readl(base + USB3_RST_CTRL);
-
-	if (on)
-		tmp &= ~(IOMMU_RST_N | LINK_RST_N);
-	else
-		tmp |= IOMMU_RST_N | LINK_RST_N;
-
-	writel(tmp, base + USB3_RST_CTRL);
-}
-
-int xhci_hcd_init(int index, struct xhci_hccr **hccr, struct xhci_hcor **hcor)
-{
-	int ret;
-	struct xhci_hccr *cr;
-	struct xhci_hcor *or;
-
-	ret = get_uniphier_xhci_base(index, &cr);
-	if (ret < 0)
-		return ret;
-
-	uniphier_xhci_reset(cr, 0);
-
-	or = (void *)cr + HC_LENGTH(xhci_readl(&cr->cr_capbase));
-
-	*hccr = cr;
-	*hcor = or;
-
-	return 0;
-}
-
-void xhci_hcd_stop(int index)
-{
-	int ret;
-	struct xhci_hccr *cr;
-
-	ret = get_uniphier_xhci_base(index, &cr);
-	if (ret < 0)
-		return;
-
-	uniphier_xhci_reset(cr, 1);
-}
diff --git a/include/fdtdec.h b/include/fdtdec.h
index aeb6bab..27887c8 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -148,7 +148,6 @@ enum fdt_compat_id {
 	COMPAT_INTEL_MICROCODE,		/* Intel microcode update */
 	COMPAT_AMS_AS3722,		/* AMS AS3722 PMIC */
 	COMPAT_INTEL_QRK_MRC,		/* Intel Quark MRC */
-	COMPAT_SOCIONEXT_XHCI,		/* Socionext UniPhier xHCI */
 	COMPAT_ALTERA_SOCFPGA_DWMAC,	/* SoCFPGA Ethernet controller */
 	COMPAT_ALTERA_SOCFPGA_DWMMC,	/* SoCFPGA DWMMC controller */
 	COMPAT_ALTERA_SOCFPGA_DWC2USB,	/* SoCFPGA DWC2 USB controller */
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index e638ca5..4defb90 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -59,7 +59,6 @@ static const char * const compat_names[COMPAT_COUNT] = {
 	COMPAT(INTEL_MICROCODE, "intel,microcode"),
 	COMPAT(AMS_AS3722, "ams,as3722"),
 	COMPAT(INTEL_QRK_MRC, "intel,quark-mrc"),
-	COMPAT(SOCIONEXT_XHCI, "socionext,uniphier-xhci"),
 	COMPAT(ALTERA_SOCFPGA_DWMAC, "altr,socfpga-stmmac"),
 	COMPAT(ALTERA_SOCFPGA_DWMMC, "altr,socfpga-dw-mshc"),
 	COMPAT(ALTERA_SOCFPGA_DWC2USB, "snps,dwc2"),
-- 
1.9.1

[U-Boot] [PATCH 03/12] ARM: uniphier: delete unnecessary xHCI pin-mux settings

[Masahiro Yamada]

These ad-hoc pinmux settings were used for the legacy xHCI driver,
which has gone now.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/mach-uniphier/pinctrl/pinctrl-ld20.c | 12 ------------
 arch/arm/mach-uniphier/pinctrl/pinctrl-ld6b.c | 11 -----------
 arch/arm/mach-uniphier/pinctrl/pinctrl-pro4.c |  7 -------
 arch/arm/mach-uniphier/pinctrl/pinctrl-pro5.c |  7 -------
 arch/arm/mach-uniphier/pinctrl/pinctrl-pxs2.c | 11 -----------
 5 files changed, 48 deletions(-)

diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-ld20.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-ld20.c
index 645b901..ec4c414 100644
--- a/arch/arm/mach-uniphier/pinctrl/pinctrl-ld20.c
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-ld20.c
@@ -32,18 +32,6 @@ void uniphier_ld20_pin_init(void)
 	sg_set_iectrl_range(3, 17);
 #endif
 
-#ifdef CONFIG_USB_XHCI_UNIPHIER
-	sg_set_pinsel(46, 0, 8, 4);	/* USB0VBUS -> USB0VBUS */
-	sg_set_pinsel(47, 0, 8, 4);	/* USB0OD   -> USB0OD */
-	sg_set_pinsel(48, 0, 8, 4);	/* USB1VBUS -> USB1VBUS */
-	sg_set_pinsel(49, 0, 8, 4);	/* USB1OD   -> USB1OD */
-	sg_set_pinsel(50, 0, 8, 4);	/* USB2VBUS -> USB2VBUS */
-	sg_set_pinsel(51, 0, 8, 4);	/* USB2OD   -> USB2OD */
-	sg_set_pinsel(52, 0, 8, 4);	/* USB3VBUS -> USB3VBUS */
-	sg_set_pinsel(53, 0, 8, 4);	/* USB3OD   -> USB3OD */
-	sg_set_iectrl_range(46, 53);
-#endif
-
 	sg_set_pinsel(149, 14, 8, 4);	/* XIRQ0    -> XIRQ0 */
 	sg_set_iectrl(149);
 	sg_set_pinsel(153, 14, 8, 4);	/* XIRQ4    -> XIRQ4 */
diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-ld6b.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-ld6b.c
index 913722b..f3b7115 100644
--- a/arch/arm/mach-uniphier/pinctrl/pinctrl-ld6b.c
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-ld6b.c
@@ -32,15 +32,4 @@ void uniphier_ld6b_pin_init(void)
 	sg_set_pinsel(45, 0, 8, 4);	/* NFD6   -> NFD6 */
 	sg_set_pinsel(46, 0, 8, 4);	/* NFD7   -> NFD7 */
 #endif
-
-#ifdef CONFIG_USB_XHCI_UNIPHIER
-	sg_set_pinsel(56, 0, 8, 4);	/* USB0VBUS -> USB0VBUS */
-	sg_set_pinsel(57, 0, 8, 4);	/* USB0OD   -> USB0OD */
-	sg_set_pinsel(58, 0, 8, 4);	/* USB1VBUS -> USB1VBUS */
-	sg_set_pinsel(59, 0, 8, 4);	/* USB1OD   -> USB1OD */
-	sg_set_pinsel(60, 0, 8, 4);	/* USB2VBUS -> USB2VBUS */
-	sg_set_pinsel(61, 0, 8, 4);	/* USB2OD   -> USB2OD */
-	sg_set_pinsel(62, 0, 8, 4);	/* USB3VBUS -> USB3VBUS */
-	sg_set_pinsel(63, 0, 8, 4);	/* USB3OD   -> USB3OD */
-#endif
 }
diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-pro4.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-pro4.c
index 3796491..871d3ef 100644
--- a/arch/arm/mach-uniphier/pinctrl/pinctrl-pro4.c
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-pro4.c
@@ -33,12 +33,5 @@ void uniphier_pro4_pin_init(void)
 	/* sg_set_pinsel(132, 1, 4, 8); */	/* TXD2   -> XNFCE1 */
 #endif
 
-#ifdef CONFIG_USB_XHCI_UNIPHIER
-	sg_set_pinsel(180, 0, 4, 8);	/* USB0VBUS -> USB0VBUS */
-	sg_set_pinsel(181, 0, 4, 8);	/* USB0OD   -> USB0OD */
-	sg_set_pinsel(182, 0, 4, 8);	/* USB1VBUS -> USB1VBUS */
-	sg_set_pinsel(183, 0, 4, 8);	/* USB1OD   -> USB1OD */
-#endif
-
 	writel(1, SG_LOADPINCTRL);
 }
diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-pro5.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-pro5.c
index 32ba923..58dff18 100644
--- a/arch/arm/mach-uniphier/pinctrl/pinctrl-pro5.c
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-pro5.c
@@ -33,12 +33,5 @@ void uniphier_pro5_pin_init(void)
 	sg_set_pinsel(35, 0, 4, 8);	/* NFD7   -> NFD7 */
 #endif
 
-#ifdef CONFIG_USB_XHCI_UNIPHIER
-	sg_set_pinsel(124, 0, 4, 8);	/* USB0VBUS -> USB0VBUS */
-	sg_set_pinsel(125, 0, 4, 8);	/* USB0OD   -> USB0OD */
-	sg_set_pinsel(126, 0, 4, 8);	/* USB1VBUS -> USB1VBUS */
-	sg_set_pinsel(127, 0, 4, 8);	/* USB1OD   -> USB1OD */
-#endif
-
 	writel(1, SG_LOADPINCTRL);
 }
diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-pxs2.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-pxs2.c
index 2d62ab3..fc59205 100644
--- a/arch/arm/mach-uniphier/pinctrl/pinctrl-pxs2.c
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-pxs2.c
@@ -32,15 +32,4 @@ void uniphier_pxs2_pin_init(void)
 	sg_set_pinsel(45, 8, 8, 4);	/* NFD6   -> NFD6 */
 	sg_set_pinsel(46, 8, 8, 4);	/* NFD7   -> NFD7 */
 #endif
-
-#ifdef CONFIG_USB_XHCI_UNIPHIER
-	sg_set_pinsel(56, 8, 8, 4);	/* USB0VBUS -> USB0VBUS */
-	sg_set_pinsel(57, 8, 8, 4);	/* USB0OD   -> USB0OD */
-	sg_set_pinsel(58, 8, 8, 4);	/* USB1VBUS -> USB1VBUS */
-	sg_set_pinsel(59, 8, 8, 4);	/* USB1OD   -> USB1OD */
-	sg_set_pinsel(60, 8, 8, 4);	/* USB2VBUS -> USB2VBUS */
-	sg_set_pinsel(61, 8, 8, 4);	/* USB2OD   -> USB2OD */
-	sg_set_pinsel(62, 8, 8, 4);	/* USB3VBUS -> USB3VBUS */
-	sg_set_pinsel(63, 8, 8, 4);	/* USB3OD   -> USB3OD */
-#endif
 }
-- 
1.9.1

[U-Boot] [PATCH 04/12] ARM: uniphier: enable Generic EHCI driver for Pro4 SoC

[Masahiro Yamada]

This SoC is equipped with two EHCI cores and two xHCI cores.
Enable the generic EHCI driver for the former.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 configs/uniphier_pro4_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configs/uniphier_pro4_defconfig b/configs/uniphier_pro4_defconfig
index a7dcc56..ddc582d 100644
--- a/configs/uniphier_pro4_defconfig
+++ b/configs/uniphier_pro4_defconfig
@@ -32,4 +32,6 @@ CONFIG_PINCTRL=y
 CONFIG_SPL_PINCTRL=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
 CONFIG_USB_STORAGE=y
-- 
1.9.1

[U-Boot] [PATCH 05/12] mmc: uniphier-sd: migrate to CONFIG_BLK

[Masahiro Yamada]

This is the state-of-the-art MMC driver implementation.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

 arch/arm/Kconfig          |  1 +
 drivers/mmc/Kconfig       |  1 +
 drivers/mmc/uniphier-sd.c | 50 +++++++++++++++++++++++------------------------
 3 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 512e326..498658d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -855,6 +855,7 @@ config TARGET_COLIBRI_PXA270
 
 config ARCH_UNIPHIER
 	bool "Socionext UniPhier SoCs"
+	select BLK
 	select CLK_UNIPHIER
 	select DM
 	select DM_GPIO
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index a71afa5..ba9a723 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -80,6 +80,7 @@ config ROCKCHIP_SDHCI
 config MMC_UNIPHIER
 	bool "UniPhier SD/MMC Host Controller support"
 	depends on ARCH_UNIPHIER
+	depends on BLK
 	select DM_MMC_OPS
 	help
 	  This selects support for the SD/MMC Host Controller on UniPhier SoCs.
diff --git a/drivers/mmc/uniphier-sd.c b/drivers/mmc/uniphier-sd.c
index 701b26f..4af7fdb 100644
--- a/drivers/mmc/uniphier-sd.c
+++ b/drivers/mmc/uniphier-sd.c
@@ -119,9 +119,12 @@ DECLARE_GLOBAL_DATA_PTR;
 /* alignment required by the DMA engine of this controller */
 #define UNIPHIER_SD_DMA_MINALIGN	0x10
 
-struct uniphier_sd_priv {
+struct uniphier_sd_plat {
 	struct mmc_config cfg;
-	struct mmc *mmc;
+	struct mmc mmc;
+};
+
+struct uniphier_sd_priv {
 	void __iomem *regbase;
 	unsigned long mclk;
 	unsigned int version;
@@ -654,8 +657,16 @@ static void uniphier_sd_host_init(struct uniphier_sd_priv *priv)
 	}
 }
 
+static int uniphier_sd_bind(struct udevice *dev)
+{
+	struct uniphier_sd_plat *plat = dev_get_platdata(dev);
+
+	return mmc_bind(dev, &plat->mmc, &plat->cfg);
+}
+
 static int uniphier_sd_probe(struct udevice *dev)
 {
+	struct uniphier_sd_plat *plat = dev_get_platdata(dev);
 	struct uniphier_sd_priv *priv = dev_get_priv(dev);
 	struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
 	fdt_addr_t base;
@@ -691,15 +702,15 @@ static int uniphier_sd_probe(struct udevice *dev)
 		return ret;
 	}
 
-	priv->cfg.name = dev->name;
-	priv->cfg.host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS;
+	plat->cfg.name = dev->name;
+	plat->cfg.host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS;
 
 	switch (fdtdec_get_int(gd->fdt_blob, dev->of_offset, "bus-width", 1)) {
 	case 8:
-		priv->cfg.host_caps |= MMC_MODE_8BIT;
+		plat->cfg.host_caps |= MMC_MODE_8BIT;
 		break;
 	case 4:
-		priv->cfg.host_caps |= MMC_MODE_4BIT;
+		plat->cfg.host_caps |= MMC_MODE_4BIT;
 		break;
 	case 1:
 		break;
@@ -722,27 +733,13 @@ static int uniphier_sd_probe(struct udevice *dev)
 
 	uniphier_sd_host_init(priv);
 
-	priv->cfg.voltages = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34;
-	priv->cfg.f_min = priv->mclk /
+	plat->cfg.voltages = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34;
+	plat->cfg.f_min = priv->mclk /
 			(priv->caps & UNIPHIER_SD_CAP_DIV1024 ? 1024 : 512);
-	priv->cfg.f_max = priv->mclk;
-	priv->cfg.b_max = U32_MAX; /* max value of UNIPHIER_SD_SECCNT */
-
-	priv->mmc = mmc_create(&priv->cfg, priv);
-	if (!priv->mmc)
-		return -EIO;
-
-	upriv->mmc = priv->mmc;
-	priv->mmc->dev = dev;
-
-	return 0;
-}
-
-static int uniphier_sd_remove(struct udevice *dev)
-{
-	struct uniphier_sd_priv *priv = dev_get_priv(dev);
+	plat->cfg.f_max = priv->mclk;
+	plat->cfg.b_max = U32_MAX; /* max value of UNIPHIER_SD_SECCNT */
 
-	mmc_destroy(priv->mmc);
+	upriv->mmc = &plat->mmc;
 
 	return 0;
 }
@@ -756,8 +753,9 @@ U_BOOT_DRIVER(uniphier_mmc) = {
 	.name = "uniphier-mmc",
 	.id = UCLASS_MMC,
 	.of_match = uniphier_sd_match,
+	.bind = uniphier_sd_bind,
 	.probe = uniphier_sd_probe,
-	.remove = uniphier_sd_remove,
 	.priv_auto_alloc_size = sizeof(struct uniphier_sd_priv),
+	.platdata_auto_alloc_size = sizeof(struct uniphier_sd_plat),
 	.ops = &uniphier_sd_ops,
 };
-- 
1.9.1

[U-Boot] [PATCH 06/12] pinctrl: uniphier: add System Bus pin-mux settings

[Masahiro Yamada]

This is needed to get access to UniPhier System Bus (external bus).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c |  9 +++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c |  9 +++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c  | 18 ++++++++++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c | 21 +++++++++++++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c | 30 ++++++++++++++++++++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c | 30 ++++++++++++++++++++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c |  9 +++++++
 drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c | 21 +++++++++++++++++
 8 files changed, 147 insertions(+)

diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c
index e42602b..1d318d8 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c
@@ -28,6 +28,12 @@ static const int i2c4_muxvals[] = {1, 1};
 static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
 				     15, 16, 17};
 static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned system_bus_pins[] = {1, 2, 6, 7, 8, 9, 10, 11, 12, 13,
+					   14, 15, 16, 17};
+static const int system_bus_muxvals[] = {0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+					 2};
+static const unsigned system_bus_cs1_pins[] = {0};
+static const int system_bus_cs1_muxvals[] = {0};
 static const unsigned uart0_pins[] = {54, 55};
 static const int uart0_muxvals[] = {0, 0};
 static const unsigned uart1_pins[] = {58, 59};
@@ -52,6 +58,8 @@ static const struct uniphier_pinctrl_group uniphier_ld11_groups[] = {
 	UNIPHIER_PINCTRL_GROUP(i2c3),
 	UNIPHIER_PINCTRL_GROUP(i2c4),
 	UNIPHIER_PINCTRL_GROUP(nand),
+	UNIPHIER_PINCTRL_GROUP_SPL(system_bus),
+	UNIPHIER_PINCTRL_GROUP_SPL(system_bus_cs1),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart2),
@@ -69,6 +77,7 @@ static const char * const uniphier_ld11_functions[] = {
 	UNIPHIER_PINMUX_FUNCTION(i2c3),
 	UNIPHIER_PINMUX_FUNCTION(i2c4),
 	UNIPHIER_PINMUX_FUNCTION(nand),
+	UNIPHIER_PINMUX_FUNCTION_SPL(system_bus),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c
index d6ae512..4ca39e6 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c
@@ -34,6 +34,12 @@ static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
 static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 static const unsigned sd_pins[] = {10, 11, 12, 13, 14, 15, 16, 17};
 static const int sd_muxvals[] = {3, 3, 3, 3, 3, 3, 3, 3};  /* No SDVOLC */
+static const unsigned system_bus_pins[] = {1, 2, 6, 7, 8, 9, 10, 11, 12, 13,
+					   14, 15, 16, 17};
+static const int system_bus_muxvals[] = {0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+					 2};
+static const unsigned system_bus_cs1_pins[] = {0};
+static const int system_bus_cs1_muxvals[] = {0};
 static const unsigned uart0_pins[] = {54, 55};
 static const int uart0_muxvals[] = {0, 0};
 static const unsigned uart1_pins[] = {58, 59};
@@ -62,6 +68,8 @@ static const struct uniphier_pinctrl_group uniphier_ld20_groups[] = {
 	UNIPHIER_PINCTRL_GROUP(i2c4),
 	UNIPHIER_PINCTRL_GROUP(nand),
 	UNIPHIER_PINCTRL_GROUP(sd),
+	UNIPHIER_PINCTRL_GROUP_SPL(system_bus),
+	UNIPHIER_PINCTRL_GROUP_SPL(system_bus_cs1),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart2),
@@ -82,6 +90,7 @@ static const char * const uniphier_ld20_functions[] = {
 	UNIPHIER_PINMUX_FUNCTION(i2c4),
 	UNIPHIER_PINMUX_FUNCTION(nand),
 	UNIPHIER_PINMUX_FUNCTION(sd),
+	UNIPHIER_PINMUX_FUNCTION_SPL(system_bus),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c
index 955858a..9b3db9d 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c
@@ -51,6 +51,18 @@ static const unsigned nand_cs1_pins[] = {22, 23};
 static const int nand_cs1_muxvals[] = {0, 0};
 static const unsigned sd_pins[] = {44, 45, 46, 47, 48, 49, 50, 51, 52};
 static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned system_bus_pins[] = {16, 17, 18, 19, 20, 165, 166, 167,
+					   168, 169, 170, 171, 172, 173};
+static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1,
+					 -1, -1, -1};
+static const unsigned system_bus_cs0_pins[] = {155};
+static const int system_bus_cs0_muxvals[] = {1};
+static const unsigned system_bus_cs1_pins[] = {174};
+static const int system_bus_cs1_muxvals[] = {-1};
+static const unsigned system_bus_cs2_pins[] = {64};
+static const int system_bus_cs2_muxvals[] = {1};
+static const unsigned system_bus_cs3_pins[] = {156};
+static const int system_bus_cs3_muxvals[] = {1};
 static const unsigned uart0_pins[] = {85, 88};
 static const int uart0_muxvals[] = {1, 1};
 static const unsigned uart1_pins[] = {155, 156};
@@ -82,6 +94,11 @@ static const struct uniphier_pinctrl_group uniphier_ld4_groups[] = {
 	UNIPHIER_PINCTRL_GROUP(nand),
 	UNIPHIER_PINCTRL_GROUP(nand_cs1),
 	UNIPHIER_PINCTRL_GROUP(sd),
+	UNIPHIER_PINCTRL_GROUP(system_bus),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1b),
@@ -103,6 +120,7 @@ static const char * const uniphier_ld4_functions[] = {
 	UNIPHIER_PINMUX_FUNCTION(i2c3),
 	UNIPHIER_PINMUX_FUNCTION(nand),
 	UNIPHIER_PINMUX_FUNCTION(sd),
+	UNIPHIER_PINMUX_FUNCTION(system_bus),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
index 5f9407e..80d782c 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
@@ -48,6 +48,20 @@ static const unsigned nand_cs1_pins[] = {37, 38};
 static const int nand_cs1_muxvals[] = {0, 0};
 static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
 static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned system_bus_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
+					   11, 12, 13};
+static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					 0};
+static const unsigned system_bus_cs1_pins[] = {14};
+static const int system_bus_cs1_muxvals[] = {0};
+static const unsigned system_bus_cs2_pins[] = {37};
+static const int system_bus_cs2_muxvals[] = {6};
+static const unsigned system_bus_cs3_pins[] = {38};
+static const int system_bus_cs3_muxvals[] = {6};
+static const unsigned system_bus_cs4_pins[] = {115};
+static const int system_bus_cs4_muxvals[] = {6};
+static const unsigned system_bus_cs5_pins[] = {55};
+static const int system_bus_cs5_muxvals[] = {6};
 static const unsigned uart0_pins[] = {135, 136};
 static const int uart0_muxvals[] = {3, 3};
 static const unsigned uart0b_pins[] = {11, 12};
@@ -81,6 +95,12 @@ static const struct uniphier_pinctrl_group uniphier_ld6b_groups[] = {
 	UNIPHIER_PINCTRL_GROUP(nand),
 	UNIPHIER_PINCTRL_GROUP(nand_cs1),
 	UNIPHIER_PINCTRL_GROUP(sd),
+	UNIPHIER_PINCTRL_GROUP(system_bus),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1),
@@ -103,6 +123,7 @@ static const char * const uniphier_ld6b_functions[] = {
 	UNIPHIER_PINMUX_FUNCTION(i2c3),
 	UNIPHIER_PINMUX_FUNCTION(nand),
 	UNIPHIER_PINMUX_FUNCTION(sd),
+	UNIPHIER_PINMUX_FUNCTION(system_bus),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c
index 6f349dc..f1624da 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c
@@ -53,6 +53,26 @@ static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
 static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326,
 				    327};
 static const int sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned system_bus_pins[] = {25, 26, 27, 28, 29, 30, 31, 32, 33,
+					   34, 35, 36, 37, 38};
+static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					 0};
+static const unsigned system_bus_cs0_pins[] = {318};
+static const int system_bus_cs0_muxvals[] = {5};
+static const unsigned system_bus_cs1_pins[] = {24};
+static const int system_bus_cs1_muxvals[] = {0};
+static const unsigned system_bus_cs2_pins[] = {315};
+static const int system_bus_cs2_muxvals[] = {5};
+static const unsigned system_bus_cs3_pins[] = {313};
+static const int system_bus_cs3_muxvals[] = {5};
+static const unsigned system_bus_cs4_pins[] = {305};
+static const int system_bus_cs4_muxvals[] = {5};
+static const unsigned system_bus_cs5_pins[] = {303};
+static const int system_bus_cs5_muxvals[] = {6};
+static const unsigned system_bus_cs6_pins[] = {307};
+static const int system_bus_cs6_muxvals[] = {6};
+static const unsigned system_bus_cs7_pins[] = {312};
+static const int system_bus_cs7_muxvals[] = {6};
 static const unsigned uart0_pins[] = {127, 128};
 static const int uart0_muxvals[] = {0, 0};
 static const unsigned uart1_pins[] = {129, 130};
@@ -86,6 +106,15 @@ static const struct uniphier_pinctrl_group uniphier_pro4_groups[] = {
 	UNIPHIER_PINCTRL_GROUP(nand_cs1),
 	UNIPHIER_PINCTRL_GROUP(sd),
 	UNIPHIER_PINCTRL_GROUP(sd1),
+	UNIPHIER_PINCTRL_GROUP(system_bus),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs6),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs7),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart2),
@@ -109,6 +138,7 @@ static const char * const uniphier_pro4_functions[] = {
 	UNIPHIER_PINMUX_FUNCTION(nand),
 	UNIPHIER_PINMUX_FUNCTION(sd),
 	UNIPHIER_PINMUX_FUNCTION(sd1),
+	UNIPHIER_PINMUX_FUNCTION(system_bus),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c
index 268cdea..9670f25 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c
@@ -50,6 +50,26 @@ static const unsigned nand_cs1_pins[] = {26, 27};
 static const int nand_cs1_muxvals[] = {0, 0};
 static const unsigned sd_pins[] = {250, 251, 252, 253, 254, 255, 256, 257, 258};
 static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned system_bus_pins[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
+					   14, 15, 16, 17};
+static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+					 0};
+static const unsigned system_bus_cs0_pins[] = {105};
+static const int system_bus_cs0_muxvals[] = {1};
+static const unsigned system_bus_cs1_pins[] = {18};
+static const int system_bus_cs1_muxvals[] = {0};
+static const unsigned system_bus_cs2_pins[] = {106};
+static const int system_bus_cs2_muxvals[] = {1};
+static const unsigned system_bus_cs3_pins[] = {100};
+static const int system_bus_cs3_muxvals[] = {1};
+static const unsigned system_bus_cs4_pins[] = {101};
+static const int system_bus_cs4_muxvals[] = {1};
+static const unsigned system_bus_cs5_pins[] = {102};
+static const int system_bus_cs5_muxvals[] = {1};
+static const unsigned system_bus_cs6_pins[] = {69};
+static const int system_bus_cs6_muxvals[] = {5};
+static const unsigned system_bus_cs7_pins[] = {70};
+static const int system_bus_cs7_muxvals[] = {5};
 static const unsigned uart0_pins[] = {47, 48};
 static const int uart0_muxvals[] = {0, 0};
 static const unsigned uart0b_pins[] = {227, 228};
@@ -81,6 +101,15 @@ static const struct uniphier_pinctrl_group uniphier_pro5_groups[] = {
 	UNIPHIER_PINCTRL_GROUP(nand),
 	UNIPHIER_PINCTRL_GROUP(nand_cs1),
 	UNIPHIER_PINCTRL_GROUP(sd),
+	UNIPHIER_PINCTRL_GROUP(system_bus),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs6),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs7),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1),
@@ -101,6 +130,7 @@ static const char * const uniphier_pro5_functions[] = {
 	UNIPHIER_PINMUX_FUNCTION(i2c6),
 	UNIPHIER_PINMUX_FUNCTION(nand),
 	UNIPHIER_PINMUX_FUNCTION(sd),
+	UNIPHIER_PINMUX_FUNCTION(system_bus),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c
index b534274..1d29170 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c
@@ -53,6 +53,12 @@ static const unsigned nand_cs1_pins[] = {37, 38};
 static const int nand_cs1_muxvals[] = {8, 8};
 static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
 static const int sd_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8};
+static const unsigned system_bus_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
+					   11, 12, 13};
+static const int system_bus_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+					 8};
+static const unsigned system_bus_cs1_pins[] = {14};
+static const int system_bus_cs1_muxvals[] = {8};
 static const unsigned uart0_pins[] = {217, 218};
 static const int uart0_muxvals[] = {8, 8};
 static const unsigned uart0b_pins[] = {179, 180};
@@ -89,6 +95,8 @@ static const struct uniphier_pinctrl_group uniphier_pxs2_groups[] = {
 	UNIPHIER_PINCTRL_GROUP(nand),
 	UNIPHIER_PINCTRL_GROUP(nand_cs1),
 	UNIPHIER_PINCTRL_GROUP(sd),
+	UNIPHIER_PINCTRL_GROUP(system_bus),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1),
@@ -114,6 +122,7 @@ static const char * const uniphier_pxs2_functions[] = {
 	UNIPHIER_PINMUX_FUNCTION(i2c6),
 	UNIPHIER_PINMUX_FUNCTION(nand),
 	UNIPHIER_PINMUX_FUNCTION(sd),
+	UNIPHIER_PINMUX_FUNCTION(system_bus),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c
index a85e055..471fb67 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c
@@ -65,6 +65,20 @@ static const unsigned nand_cs1_pins[] = {22, 23};
 static const int nand_cs1_muxvals[] = {0, 0};
 static const unsigned sd_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40};
 static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned system_bus_pins[] = {136, 137, 138, 139, 140, 141, 142,
+					   143, 144, 145, 146, 147, 148, 149};
+static const int system_bus_muxvals[] = {-1, -1, -1, -1, -1, -1, -1, -1, -1,
+					 -1, -1, -1, -1, -1};
+static const unsigned system_bus_cs1_pins[] = {150};
+static const int system_bus_cs1_muxvals[] = {-1};
+static const unsigned system_bus_cs2_pins[] = {10};
+static const int system_bus_cs2_muxvals[] = {1};
+static const unsigned system_bus_cs3_pins[] = {11};
+static const int system_bus_cs3_muxvals[] = {1};
+static const unsigned system_bus_cs4_pins[] = {12};
+static const int system_bus_cs4_muxvals[] = {1};
+static const unsigned system_bus_cs5_pins[] = {13};
+static const int system_bus_cs5_muxvals[] = {1};
 static const unsigned uart0_pins[] = {70, 71};
 static const int uart0_muxvals[] = {3, 3};
 static const unsigned uart1_pins[] = {114, 115};
@@ -92,6 +106,12 @@ static const struct uniphier_pinctrl_group uniphier_sld8_groups[] = {
 	UNIPHIER_PINCTRL_GROUP(nand),
 	UNIPHIER_PINCTRL_GROUP(nand_cs1),
 	UNIPHIER_PINCTRL_GROUP(sd),
+	UNIPHIER_PINCTRL_GROUP(system_bus),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
+	UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart0),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart1),
 	UNIPHIER_PINCTRL_GROUP_SPL(uart2),
@@ -111,6 +131,7 @@ static const char * const uniphier_sld8_functions[] = {
 	UNIPHIER_PINMUX_FUNCTION(i2c3),
 	UNIPHIER_PINMUX_FUNCTION(nand),
 	UNIPHIER_PINMUX_FUNCTION(sd),
+	UNIPHIER_PINMUX_FUNCTION(system_bus),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
 	UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
-- 
1.9.1

[U-Boot] [PATCH 07/12] pinctrl: uniphier: move register base macros from header to .c file

[Masahiro Yamada]

These macros are only referenced in pinctrl-uniphier-core.c, so
they need not reside in a header file.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 drivers/pinctrl/uniphier/pinctrl-uniphier-core.c | 4 ++++
 drivers/pinctrl/uniphier/pinctrl-uniphier.h      | 4 ----
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
index 3f891f1..f2fe313 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
@@ -13,6 +13,10 @@
 
 #include "pinctrl-uniphier.h"
 
+#define UNIPHIER_PINCTRL_PINMUX_BASE	0x1000
+#define UNIPHIER_PINCTRL_LOAD_PINMUX	0x1700
+#define UNIPHIER_PINCTRL_IECTRL		0x1d00
+
 static const char *uniphier_pinctrl_dummy_name = "_dummy";
 
 static int uniphier_pinctrl_get_groups_count(struct udevice *dev)
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier.h b/drivers/pinctrl/uniphier/pinctrl-uniphier.h
index 4de5b03..76ea1be 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier.h
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier.h
@@ -13,10 +13,6 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 
-#define UNIPHIER_PINCTRL_PINMUX_BASE	0x1000
-#define UNIPHIER_PINCTRL_LOAD_PINMUX	0x1700
-#define UNIPHIER_PINCTRL_IECTRL		0x1d00
-
 #define UNIPHIER_PIN_ATTR_PACKED(iectrl)	(iectrl)
 
 static inline unsigned int uniphier_pin_get_iectrl(unsigned long data)
-- 
1.9.1

[U-Boot] [PATCH 08/12] ARM: uniphier: remove IECTRL setup code of LD4 SoC

[Masahiro Yamada]

This should be handled by the pinctrl driver.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/mach-uniphier/pinctrl/pinctrl-ld4.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-ld4.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-ld4.c
index 625d40c..7ff85b6 100644
--- a/arch/arm/mach-uniphier/pinctrl/pinctrl-ld4.c
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-ld4.c
@@ -11,8 +11,6 @@
 
 void uniphier_ld4_pin_init(void)
 {
-	u32 tmp;
-
 	/* Comment format:    PAD Name -> Function Name */
 
 #ifdef CONFIG_NAND_DENALI
@@ -34,8 +32,4 @@ void uniphier_ld4_pin_init(void)
 	sg_set_pinsel(30, 0, 8, 4);	/* MMCDAT6 -> NFD6_GB */
 	sg_set_pinsel(31, 0, 8, 4);	/* MMCDAT7 -> NFD7_GB */
 #endif
-
-	tmp = readl(SG_IECTRL);
-	tmp |= 0x41;
-	writel(tmp, SG_IECTRL);
 }
-- 
1.9.1

[U-Boot] [PATCH 09/12] ARM: uniphier: use checkboard() instead of misc_init_f()

[Masahiro Yamada]

We can use checkboard() stub to show additional board information,
so misc_init_f() should not be used for this purpose.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/mach-uniphier/Makefile             |  1 -
 arch/arm/mach-uniphier/micro-support-card.c |  2 +-
 arch/arm/mach-uniphier/micro-support-card.h | 12 +++---------
 arch/arm/mach-uniphier/print_misc_info.c    | 12 ------------
 include/configs/uniphier.h                  |  1 -
 5 files changed, 4 insertions(+), 24 deletions(-)
 delete mode 100644 arch/arm/mach-uniphier/print_misc_info.c

diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile
index 774ea99..2e92e15 100644
--- a/arch/arm/mach-uniphier/Makefile
+++ b/arch/arm/mach-uniphier/Makefile
@@ -11,7 +11,6 @@ else
 
 obj-$(CONFIG_BOARD_EARLY_INIT_F) += board_early_init_f.o
 obj-$(CONFIG_DISPLAY_CPUINFO) += cpu_info.o
-obj-$(CONFIG_MISC_INIT_F) += print_misc_info.o
 obj-y += dram_init.o
 obj-y += board_common.o
 obj-$(CONFIG_BOARD_EARLY_INIT_R) += board_early_init_r.o
diff --git a/arch/arm/mach-uniphier/micro-support-card.c b/arch/arm/mach-uniphier/micro-support-card.c
index 6987d1e..04e6558 100644
--- a/arch/arm/mach-uniphier/micro-support-card.c
+++ b/arch/arm/mach-uniphier/micro-support-card.c
@@ -49,7 +49,7 @@ static int support_card_show_revision(void)
 	return 0;
 }
 
-int check_support_card(void)
+int checkboard(void)
 {
 	printf("SC:    Micro Support Card ");
 	return support_card_show_revision();
diff --git a/arch/arm/mach-uniphier/micro-support-card.h b/arch/arm/mach-uniphier/micro-support-card.h
index 5da0ada..630c98d 100644
--- a/arch/arm/mach-uniphier/micro-support-card.h
+++ b/arch/arm/mach-uniphier/micro-support-card.h
@@ -4,14 +4,13 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#ifndef ARCH_BOARD_H
-#define ARCH_BOARD_H
+#ifndef MICRO_SUPPORT_CARD_H
+#define MICRO_SUPPORT_CARD_H
 
 #if defined(CONFIG_MICRO_SUPPORT_CARD)
 void support_card_reset(void);
 void support_card_init(void);
 void support_card_late_init(void);
-int check_support_card(void);
 void led_puts(const char *s);
 #else
 static inline void support_card_reset(void)
@@ -26,14 +25,9 @@ static inline void support_card_late_init(void)
 {
 }
 
-static inline int check_support_card(void)
-{
-	return 0;
-}
-
 static inline void led_puts(const char *s)
 {
 }
 #endif
 
-#endif /* ARCH_BOARD_H */
+#endif /* MICRO_SUPPORT_CARD_H */
diff --git a/arch/arm/mach-uniphier/print_misc_info.c b/arch/arm/mach-uniphier/print_misc_info.c
deleted file mode 100644
index 695b7ae..0000000
--- a/arch/arm/mach-uniphier/print_misc_info.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include "micro-support-card.h"
-
-int misc_init_f(void)
-{
-	return check_support_card();
-}
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index b3ca46b..1e601b9 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -31,7 +31,6 @@
 
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
-#define CONFIG_MISC_INIT_F
 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_BOARD_EARLY_INIT_R
 #define CONFIG_BOARD_LATE_INIT
-- 
1.9.1

[U-Boot] [PATCH 10/12] ARM: uniphier: merge board init functions into board_init()

[Masahiro Yamada]

Currently, the UniPhier platform calls several init functions in the
following order:

  [1] spl_board_init()
  [2] board_early_init_f()
  [3] board_init()
  [4] board_early_init_r()
  [5] board_late_init()

The serial console is not ready at the point of [2], so we want to
avoid using [2] from the view point of debuggability.  Fortunately,
all of the initialization in [2] can be delayed until [3].  I see no
good reason to split into [3] and [4].  So, merge [2] through [4].

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/mach-uniphier/Makefile                      |  4 +---
 arch/arm/mach-uniphier/board_common.c                | 20 --------------------
 arch/arm/mach-uniphier/board_early_init_r.c          | 15 ---------------
 .../{board_early_init_f.c => board_init.c}           | 12 +++++++++++-
 arch/arm/mach-uniphier/init.h                        |  1 +
 include/configs/uniphier.h                           |  2 --
 6 files changed, 13 insertions(+), 41 deletions(-)
 delete mode 100644 arch/arm/mach-uniphier/board_common.c
 delete mode 100644 arch/arm/mach-uniphier/board_early_init_r.c
 rename arch/arm/mach-uniphier/{board_early_init_f.c => board_init.c} (94%)

diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile
index 2e92e15..1fe5199 100644
--- a/arch/arm/mach-uniphier/Makefile
+++ b/arch/arm/mach-uniphier/Makefile
@@ -9,11 +9,9 @@ obj-$(CONFIG_MICRO_SUPPORT_CARD) += sbc/
 
 else
 
-obj-$(CONFIG_BOARD_EARLY_INIT_F) += board_early_init_f.o
 obj-$(CONFIG_DISPLAY_CPUINFO) += cpu_info.o
 obj-y += dram_init.o
-obj-y += board_common.o
-obj-$(CONFIG_BOARD_EARLY_INIT_R) += board_early_init_r.o
+obj-y += board_init.o
 obj-$(CONFIG_BOARD_LATE_INIT) += board_late_init.o
 obj-y += reset.o
 
diff --git a/arch/arm/mach-uniphier/board_common.c b/arch/arm/mach-uniphier/board_common.c
deleted file mode 100644
index 330d690..0000000
--- a/arch/arm/mach-uniphier/board_common.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 2012-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-
-#include "micro-support-card.h"
-
-void uniphier_smp_kick_all_cpus(void);
-
-int board_init(void)
-{
-	led_puts("Uboo");
-#ifdef CONFIG_ARM64
-	uniphier_smp_kick_all_cpus();
-#endif
-	return 0;
-}
diff --git a/arch/arm/mach-uniphier/board_early_init_r.c b/arch/arm/mach-uniphier/board_early_init_r.c
deleted file mode 100644
index b26da36..0000000
--- a/arch/arm/mach-uniphier/board_early_init_r.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-
-#include "micro-support-card.h"
-
-int board_early_init_r(void)
-{
-	support_card_late_init();
-	return 0;
-}
diff --git a/arch/arm/mach-uniphier/board_early_init_f.c b/arch/arm/mach-uniphier/board_init.c
similarity index 94%
rename from arch/arm/mach-uniphier/board_early_init_f.c
rename to arch/arm/mach-uniphier/board_init.c
index d35d38d..754e2c8 100644
--- a/arch/arm/mach-uniphier/board_early_init_f.c
+++ b/arch/arm/mach-uniphier/board_init.c
@@ -45,7 +45,7 @@ static void uniphier_setup_xirq(void)
 	writel(tmp, 0x55000090);
 }
 
-int board_early_init_f(void)
+int board_init(void)
 {
 	led_puts("U0");
 
@@ -122,5 +122,15 @@ int board_early_init_f(void)
 
 	led_puts("U2");
 
+	support_card_late_init();
+
+	led_puts("U3");
+
+#ifdef CONFIG_ARM64
+	uniphier_smp_kick_all_cpus();
+#endif
+
+	led_puts("Uboo");
+
 	return 0;
 }
diff --git a/arch/arm/mach-uniphier/init.h b/arch/arm/mach-uniphier/init.h
index db80074..a2fedbc 100644
--- a/arch/arm/mach-uniphier/init.h
+++ b/arch/arm/mach-uniphier/init.h
@@ -115,6 +115,7 @@ void uniphier_pxs2_clk_init(void);
 void uniphier_ld11_clk_init(void);
 void uniphier_ld20_clk_init(void);
 
+void uniphier_smp_kick_all_cpus(void);
 void cci500_init(int nr_slaves);
 
 #define pr_err(fmt, args...)	printf(fmt, ##args)
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 1e601b9..f835ff1 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -31,8 +31,6 @@
 
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_BOARD_EARLY_INIT_R
 #define CONFIG_BOARD_LATE_INIT
 
 #define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
-- 
1.9.1

[U-Boot] [PATCH 11/12] ARM: uniphier: fix DRAM size of LD21 SoC package

[Masahiro Yamada]

Each DRAM channel size of LD21 is half of that of LD20.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/mach-uniphier/boards.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-uniphier/boards.c b/arch/arm/mach-uniphier/boards.c
index 20093d8..f54f464 100644
--- a/arch/arm/mach-uniphier/boards.c
+++ b/arch/arm/mach-uniphier/boards.c
@@ -209,12 +209,12 @@ static const struct uniphier_board_data uniphier_ld21_data = {
 	.dram_nr_ch = 2,
 	.dram_ch[0] = {
 		.base = 0x80000000,
-		.size = 0x40000000,
+		.size = 0x20000000,
 		.width = 32,
 	},
 	.dram_ch[1] = {
 		.base = 0xc0000000,
-		.size = 0x40000000,
+		.size = 0x20000000,
 		.width = 32,
 	},
 	.flags = UNIPHIER_BD_PACKAGE_LD21,
-- 
1.9.1

[U-Boot] [PATCH 12/12] ARM: uniphier: introduce flags to adjust DRAM timing for LD20/LD21

[Masahiro Yamada]

Unfortunately, this SoC needs per-board adjustment between clock
and address/command lines.  This flag will be passed to the DRAM
init function and used for compensating the difference of DRAM
timing parameters.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 arch/arm/mach-uniphier/boards.c | 25 ++++++++++++++++++++++++-
 arch/arm/mach-uniphier/init.h   | 11 ++++++++---
 2 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-uniphier/boards.c b/arch/arm/mach-uniphier/boards.c
index f54f464..1dececb 100644
--- a/arch/arm/mach-uniphier/boards.c
+++ b/arch/arm/mach-uniphier/boards.c
@@ -184,6 +184,27 @@ static const struct uniphier_board_data uniphier_ld11_data = {
 #endif
 
 #if defined(CONFIG_ARCH_UNIPHIER_LD20)
+static const struct uniphier_board_data uniphier_ld20_ref_data = {
+	.dram_freq = 1866,
+	.dram_nr_ch = 3,
+	.dram_ch[0] = {
+		.base = 0x80000000,
+		.size = 0x40000000,
+		.width = 32,
+	},
+	.dram_ch[1] = {
+		.base = 0xc0000000,
+		.size = 0x40000000,
+		.width = 32,
+	},
+	.dram_ch[2] = {
+		.base = 0x100000000UL,
+		.size = 0x40000000,
+		.width = 32,
+	},
+	.flags = UNIPHIER_BD_BOARD_LD20_REF,
+};
+
 static const struct uniphier_board_data uniphier_ld20_data = {
 	.dram_freq = 1866,
 	.dram_nr_ch = 3,
@@ -202,6 +223,7 @@ static const struct uniphier_board_data uniphier_ld20_data = {
 		.size = 0x40000000,
 		.width = 32,
 	},
+	.flags = UNIPHIER_BD_BOARD_LD20_GLOBAL,
 };
 
 static const struct uniphier_board_data uniphier_ld21_data = {
@@ -217,7 +239,7 @@ static const struct uniphier_board_data uniphier_ld21_data = {
 		.size = 0x20000000,
 		.width = 32,
 	},
-	.flags = UNIPHIER_BD_PACKAGE_LD21,
+	.flags = UNIPHIER_BD_BOARD_LD21_GLOBAL,
 };
 #endif
 
@@ -255,6 +277,7 @@ static const struct uniphier_board_id uniphier_boards[] = {
 #endif
 #if defined(CONFIG_ARCH_UNIPHIER_LD20)
 	{ "socionext,ph1-ld21", &uniphier_ld21_data, },
+	{ "socionext,ph1-ld20-ref", &uniphier_ld20_ref_data, },
 	{ "socionext,ph1-ld20", &uniphier_ld20_data, },
 #endif
 };
diff --git a/arch/arm/mach-uniphier/init.h b/arch/arm/mach-uniphier/init.h
index a2fedbc..406d5d0 100644
--- a/arch/arm/mach-uniphier/init.h
+++ b/arch/arm/mach-uniphier/init.h
@@ -23,9 +23,14 @@ struct uniphier_board_data {
 	unsigned int dram_nr_ch;
 	struct uniphier_dram_ch dram_ch[UNIPHIER_MAX_NR_DRAM_CH];
 	unsigned int flags;
-#define UNIPHIER_BD_DDR3PLUS		BIT(2)
-#define UNIPHIER_BD_PACKAGE_LD21	1
-#define UNIPHIER_BD_PACKAGE_TYPE(f)	((f) & 0x3)
+
+#define UNIPHIER_BD_DDR3PLUS			BIT(2)
+
+#define UNIPHIER_BD_BOARD_GET_TYPE(f)		((f) & 0x3)
+#define UNIPHIER_BD_BOARD_LD20_REF		0	/* LD20 reference */
+#define UNIPHIER_BD_BOARD_LD20_GLOBAL		1	/* LD20 TV Set */
+#define UNIPHIER_BD_BOARD_LD21_REF		2	/* LD21 reference */
+#define UNIPHIER_BD_BOARD_LD21_GLOBAL		3	/* LD21 TV Set */
 };
 
 const struct uniphier_board_data *uniphier_get_board_param(void);
-- 
1.9.1

[U-Boot] [PATCH 00/12] ARM: uniphier: UniPhier SoC updates for v2016.11-rc1

[Masahiro Yamada]

2016-09-14 1:05 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>:
> I want to get this series in during this merge window.
>
>   - DM migration
>       * remove legacy xHCI driver
>       * convert MMC driver to CONFIG_BLOCK
>   - Pinctrl driver improvements
>       * New pin-group
>       * Macro cleanup
>   - Misc fixes, cleanups
>       * Fix DRAM size of LD21 SoC
>       * Consolidate board init functions
>
>
>
> Masahiro Yamada (12):
>   ARM: uniphier: sort select:s alphabetically
>   usb: uniphier: remove UniPhier xHCI driver and select DM_USB
>   ARM: uniphier: delete unnecessary xHCI pin-mux settings
>   ARM: uniphier: enable Generic EHCI driver for Pro4 SoC
>   mmc: uniphier-sd: migrate to CONFIG_BLK
>   pinctrl: uniphier: add System Bus pin-mux settings
>   pinctrl: uniphier: move register base macros from header to .c file
>   ARM: uniphier: remove IECTRL setup code of LD4 SoC
>   ARM: uniphier: use checkboard() instead of misc_init_f()
>   ARM: uniphier: merge board init functions into board_init()
>   ARM: uniphier: fix DRAM size of LD21 SoC package
>   ARM: uniphier: introduce flags to adjust DRAM timing for LD20/LD21

Series, applied to u-boot-uniphier.



-- 
Best Regards
Masahiro Yamada