* [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot
@ 2020-12-16 17:48 Usama Arif
2020-12-16 17:48 ` [PATCH 2/3] arm-bsp/tc0: Enable verified u-boot Usama Arif
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Usama Arif @ 2020-12-16 17:48 UTC (permalink / raw)
To: meta-arm; +Cc: nd, Usama Arif
Use 2020.10 u-boot as it has tc0 platform merged in upstream.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: Ia7da8b96a4509cee25b096f6637c036fef910b48
---
meta-arm-bsp/conf/machine/tc0.conf | 2 +-
.../0001-Add-support-for-Total-Compute.patch | 307 ------------------
.../u-boot/u-boot_2020.07.bbappend | 5 -
3 files changed, 1 insertion(+), 313 deletions(-)
delete mode 100644 meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch
diff --git a/meta-arm-bsp/conf/machine/tc0.conf b/meta-arm-bsp/conf/machine/tc0.conf
index efc9c02..eed3acf 100644
--- a/meta-arm-bsp/conf/machine/tc0.conf
+++ b/meta-arm-bsp/conf/machine/tc0.conf
@@ -10,7 +10,7 @@ require conf/machine/include/arm/arch-armv8a.inc
# Das U-boot
UBOOT_MACHINE ?= "total_compute_defconfig"
-PREFERRED_VERSION_u-boot ?= "2020.07"
+PREFERRED_VERSION_u-boot ?= "2020.10"
# Trusted firmware A v2.3
PREFERRED_PROVIDER_virtual/trusted-firmware-a ?= "trusted-firmware-a"
diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch b/meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch
deleted file mode 100644
index 692a11f..0000000
--- a/meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch
+++ /dev/null
@@ -1,307 +0,0 @@
-From 854c5d7b8a010d47da38735f15a31d0b7d10ae3c Mon Sep 17 00:00:00 2001
-From: Usama Arif <usama.arif@arm.com>
-Date: Fri, 3 Jul 2020 10:26:56 +0100
-Subject: [PATCH] Add support for Total Compute
-
-This includes basic platform patch support and boots
-kernel and ramdisk that have been sideloaded in DRAM.
-
-Change-Id: I2e35a1d983efd1d27572f671cad5a9fe4ad68ee6
-Signed-off-by: Usama Arif <usama.arif@arm.com>
-Upstream-Status: Pending
----
- arch/arm/Kconfig | 9 +++
- board/armltd/totalcompute/Kconfig | 12 ++++
- board/armltd/totalcompute/MAINTAINERS | 6 ++
- board/armltd/totalcompute/Makefile | 6 ++
- board/armltd/totalcompute/totalcompute.c | 74 +++++++++++++++++++++++
- configs/total_compute_defconfig | 39 ++++++++++++
- include/configs/total_compute.h | 77 ++++++++++++++++++++++++
- 7 files changed, 223 insertions(+)
- create mode 100644 board/armltd/totalcompute/Kconfig
- create mode 100644 board/armltd/totalcompute/MAINTAINERS
- create mode 100644 board/armltd/totalcompute/Makefile
- create mode 100644 board/armltd/totalcompute/totalcompute.c
- create mode 100644 configs/total_compute_defconfig
- create mode 100644 include/configs/total_compute.h
-
-diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
-index 36c9c2fecd0..b423b7655b6 100644
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -635,6 +635,14 @@ config TARGET_VEXPRESS_CA15_TC2
- select CPU_V7_HAS_VIRT
- select PL011_SERIAL
-
-+config TARGET_TOTAL_COMPUTE
-+ bool "Support Total Compute Platform"
-+ select ARM64
-+ select PL01X_SERIAL
-+ select DM
-+ select DM_SERIAL
-+ select DM_ETH
-+
- config ARCH_BCMSTB
- bool "Broadcom BCM7XXX family"
- select CPU_V7A
-@@ -1774,6 +1782,7 @@ source "arch/arm/cpu/armv8/Kconfig"
-
- source "arch/arm/mach-imx/Kconfig"
-
-+source "board/armltd/totalcompute/Kconfig"
- source "board/bosch/shc/Kconfig"
- source "board/bosch/guardian/Kconfig"
- source "board/CarMediaLab/flea3/Kconfig"
-diff --git a/board/armltd/totalcompute/Kconfig b/board/armltd/totalcompute/Kconfig
-new file mode 100644
-index 00000000000..8bd8c30a6b5
---- /dev/null
-+++ b/board/armltd/totalcompute/Kconfig
-@@ -0,0 +1,12 @@
-+if TARGET_TOTAL_COMPUTE
-+
-+config SYS_BOARD
-+ default "totalcompute"
-+
-+config SYS_VENDOR
-+ default "armltd"
-+
-+config SYS_CONFIG_NAME
-+ default "total_compute"
-+
-+endif
-diff --git a/board/armltd/totalcompute/MAINTAINERS b/board/armltd/totalcompute/MAINTAINERS
-new file mode 100644
-index 00000000000..bb09a90a309
---- /dev/null
-+++ b/board/armltd/totalcompute/MAINTAINERS
-@@ -0,0 +1,6 @@
-+TOTAL_COMPUTE BOARD
-+M: Usama Arif <usama.arif@arm.com>
-+S: Maintained
-+F: board/armltd/totalcompute/
-+F: include/configs/total_compute.h
-+F: configs/total_compute_defconfig
-diff --git a/board/armltd/totalcompute/Makefile b/board/armltd/totalcompute/Makefile
-new file mode 100644
-index 00000000000..4c40afef723
---- /dev/null
-+++ b/board/armltd/totalcompute/Makefile
-@@ -0,0 +1,6 @@
-+# SPDX-License-Identifier: GPL-2.0+
-+#
-+# (C) Copyright 2020 ARM Limited
-+# Usama Arif <usama.arif@arm.com>
-+
-+obj-y := totalcompute.o
-diff --git a/board/armltd/totalcompute/totalcompute.c b/board/armltd/totalcompute/totalcompute.c
-new file mode 100644
-index 00000000000..21247e4ef0f
---- /dev/null
-+++ b/board/armltd/totalcompute/totalcompute.c
-@@ -0,0 +1,74 @@
-+// SPDX-License-Identifier: GPL-2.0+
-+/*
-+ * (C) Copyright 2020 ARM Limited
-+ * Usama Arif <usama.arif@arm.com>
-+ */
-+#include <common.h>
-+#include <dm.h>
-+#include <init.h>
-+#include <malloc.h>
-+#include <errno.h>
-+#include <netdev.h>
-+#include <asm/io.h>
-+#include <linux/compiler.h>
-+#include <dm/platform_data/serial_pl01x.h>
-+#include <asm/armv8/mmu.h>
-+
-+DECLARE_GLOBAL_DATA_PTR;
-+
-+static const struct pl01x_serial_platdata serial_platdata = {
-+ .base = UART0_BASE,
-+ .type = TYPE_PL011,
-+ .clock = CONFIG_PL011_CLOCK,
-+};
-+
-+U_BOOT_DEVICE(total_compute_serials) = {
-+ .name = "serial_pl01x",
-+ .platdata = &serial_platdata,
-+};
-+
-+static struct mm_region total_compute_mem_map[] = {
-+ {
-+ .virt = 0x0UL,
-+ .phys = 0x0UL,
-+ .size = 0x80000000UL,
-+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
-+ PTE_BLOCK_NON_SHARE |
-+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
-+ }, {
-+ .virt = 0x80000000UL,
-+ .phys = 0x80000000UL,
-+ .size = 0xff80000000UL,
-+ .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
-+ PTE_BLOCK_INNER_SHARE
-+ }, {
-+ /* List terminator */
-+ 0,
-+ }
-+};
-+
-+struct mm_region *mem_map = total_compute_mem_map;
-+
-+int board_init(void)
-+{
-+ return 0;
-+}
-+
-+int dram_init(void)
-+{
-+ gd->ram_size = PHYS_SDRAM_1_SIZE;
-+ return 0;
-+}
-+
-+int dram_init_banksize(void)
-+{
-+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-+
-+ return 0;
-+}
-+
-+void reset_cpu(ulong addr)
-+{
-+}
-+
-diff --git a/configs/total_compute_defconfig b/configs/total_compute_defconfig
-new file mode 100644
-index 00000000000..31d97dddc21
---- /dev/null
-+++ b/configs/total_compute_defconfig
-@@ -0,0 +1,39 @@
-+CONFIG_ARM=y
-+CONFIG_TARGET_TOTAL_COMPUTE=y
-+CONFIG_SYS_TEXT_BASE=0xe0000000
-+CONFIG_SYS_MALLOC_F_LEN=0x2000
-+CONFIG_ENV_SIZE=0x10000
-+CONFIG_NR_DRAM_BANKS=2
-+CONFIG_DISTRO_DEFAULTS=y
-+CONFIG_BOOTDELAY=1
-+CONFIG_USE_BOOTARGS=y
-+CONFIG_BOOTARGS="console=ttyAMA0 debug user_debug=31 earlycon=pl011,0x7ff80000 loglevel=9 androidboot.hardware=total_compute video=640x480-32@60 root=/dev/vda2 ip=dhcp androidboot.selinux=permissive"
-+# CONFIG_USE_BOOTCOMMAND is not set
-+# CONFIG_DISPLAY_CPUINFO is not set
-+# CONFIG_DISPLAY_BOARDINFO is not set
-+CONFIG_SYS_PROMPT="TOTAL_COMPUTE# "
-+# CONFIG_CMD_CONSOLE is not set
-+# CONFIG_CMD_XIMG is not set
-+# CONFIG_CMD_EDITENV is not set
-+CONFIG_CMD_MEMTEST=y
-+CONFIG_SYS_MEMTEST_START=0x80000000
-+CONFIG_SYS_MEMTEST_END=0xff000000
-+CONFIG_CMD_ARMFLASH=y
-+# CONFIG_CMD_LOADS is not set
-+# CONFIG_CMD_ITEST is not set
-+# CONFIG_CMD_SETEXPR is not set
-+# CONFIG_CMD_NFS is not set
-+CONFIG_CMD_CACHE=y
-+# CONFIG_CMD_MISC is not set
-+CONFIG_CMD_UBI=y
-+# CONFIG_ISO_PARTITION is not set
-+# CONFIG_EFI_PARTITION is not set
-+# CONFIG_MMC is not set
-+CONFIG_MTD=y
-+CONFIG_MTD_DEVICE=y
-+CONFIG_MTD_NOR_FLASH=y
-+CONFIG_FLASH_CFI_DRIVER=y
-+CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
-+CONFIG_SYS_FLASH_PROTECTION=y
-+CONFIG_SYS_FLASH_CFI=y
-+CONFIG_OF_LIBFDT=y
-diff --git a/include/configs/total_compute.h b/include/configs/total_compute.h
-new file mode 100644
-index 00000000000..54086205db6
---- /dev/null
-+++ b/include/configs/total_compute.h
-@@ -0,0 +1,77 @@
-+/* SPDX-License-Identifier: GPL-2.0+ */
-+/*
-+ * Configuration for Total Compute. Parts were derived from other ARM
-+ * configurations.
-+ * (C) Copyright 2020 ARM Limited
-+ * Usama Arif <usama.arif@arm.com>
-+ */
-+
-+#ifndef __TOTAL_COMPUTE_H
-+#define __TOTAL_COMPUTE_H
-+
-+#define CONFIG_REMAKE_ELF
-+
-+/* Link Definitions */
-+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
-+#define CONFIG_ENV_SIZE 0x10000
-+
-+
-+#define CONFIG_SYS_BOOTM_LEN (64 << 20)
-+
-+#define UART0_BASE 0x7ff80000
-+
-+/* Generic Timer Definitions */
-+#define COUNTER_FREQUENCY (0x1800000) /* 24MHz */
-+
-+/* Generic Interrupt Controller Definitions */
-+
-+#define GICD_BASE (0x2C010000)
-+#define GICC_BASE (0x2C02f000)
-+
-+/* Size of malloc() pool */
-+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (8 << 20))
-+
-+/* PL011 Serial Configuration */
-+#define CONFIG_PL011_CLOCK 7372800
-+
-+/* BOOTP options */
-+#define CONFIG_BOOTP_BOOTFILESIZE
-+
-+/* Miscellaneous configurable options */
-+#define CONFIG_SYS_LOAD_ADDR 0x90000000
-+
-+/* Physical Memory Map */
-+#define PHYS_SDRAM_1 0x80000000
-+/* Top 32MB reserved for secure world use */
-+#define DRAM_SEC_SIZE 0x02000000
-+#define PHYS_SDRAM_1_SIZE 0x80000000 - DRAM_SEC_SIZE
-+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-+
-+/* Enable memtest */
-+#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
-+#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
-+
-+#define CONFIG_EXTRA_ENV_SETTINGS \
-+ "kernel_addr_r=0x80080000\0" \
-+ "initrd_addr_r=0x88000000\0" \
-+ "fdt_addr_r=0x83000000\0" \
-+ "fdt_high=0xffffffffffffffff\0" \
-+ "initrd_high=0xffffffffffffffff\0"
-+
-+#define CONFIG_BOOTCOMMAND "booti ${kernel_addr_r} ${initrd_addr_r} ${fdt_addr_r}"
-+
-+/* Monitor Command Prompt */
-+#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
-+#define CONFIG_SYS_MAXARGS 64 /* max command args */
-+
-+#define CONFIG_SYS_FLASH_BASE 0x0C000000
-+/* 256 x 256KiB sectors */
-+#define CONFIG_SYS_MAX_FLASH_SECT 256
-+
-+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
-+#define CONFIG_SYS_MAX_FLASH_BANKS 1
-+
-+#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
-+#define FLASH_MAX_SECTOR_SIZE 0x00040000
-+
-+#endif /* __TOTAL_COMPUTE_H */
---
-2.17.1
-
diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend b/meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend
index 8facc31..30d1db8 100644
--- a/meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend
+++ b/meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend
@@ -25,8 +25,3 @@ SRC_URI_append_fvp-base-arm32 = " file://0001-Add-vexpress_aemv8a_aarch32-varian
# Juno KMACHINE
#
SRC_URI_append_juno = " file://u-boot_vexpress_uenv.patch"
-
-#
-# Total Compute KMACHINE
-#
-SRC_URI_append_tc0 = " file://0001-Add-support-for-Total-Compute.patch"
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/3] arm-bsp/tc0: Enable verified u-boot
2020-12-16 17:48 [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot Usama Arif
@ 2020-12-16 17:48 ` Usama Arif
2020-12-16 17:48 ` [PATCH 3/3] arm-bsp/documentation: Update the command for building all components Usama Arif
2020-12-16 21:29 ` [meta-arm] [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot Jon Mason
2 siblings, 0 replies; 4+ messages in thread
From: Usama Arif @ 2020-12-16 17:48 UTC (permalink / raw)
To: meta-arm; +Cc: nd, Usama Arif
This involes creating the fitImage which contains
both the kernel and ramdisk. The fitImage is also
signed.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: I2fc50740aac3e347be02438cf54ef5741183a670
---
meta-arm-bsp/conf/machine/tc0.conf | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/meta-arm-bsp/conf/machine/tc0.conf b/meta-arm-bsp/conf/machine/tc0.conf
index eed3acf..6c366da 100644
--- a/meta-arm-bsp/conf/machine/tc0.conf
+++ b/meta-arm-bsp/conf/machine/tc0.conf
@@ -11,18 +11,34 @@ require conf/machine/include/arm/arch-armv8a.inc
# Das U-boot
UBOOT_MACHINE ?= "total_compute_defconfig"
PREFERRED_VERSION_u-boot ?= "2020.10"
+UBOOT_RD_LOADADDRESS = "0x88000000"
+UBOOT_RD_ENTRYPOINT = "0x88000000"
+UBOOT_LOADADDRESS = "0x80080000"
+UBOOT_ENTRYPOINT = "0x80080000"
+# Below options will generate a key to sign the kernel Image and INITRAMFS_IMAGE
+# according to the default parameters of kernel-fitimage.bbclass. If the user
+# would prefer to use their own keys, disable the key generation using the
+# FIT_GENERATE_KEYS parameter and specify the location of the keys using the
+# below paramters.
+UBOOT_SIGN_ENABLE = "1"
+UBOOT_MKIMAGE_DTCOPTS = "-I dts -O dtb"
+UBOOT_SIGN_KEYNAME = "dev_key"
+UBOOT_SIGN_KEYDIR = "${DEPLOY_DIR_IMAGE}/keys"
+FIT_GENERATE_KEYS = "1"
# Trusted firmware A v2.3
PREFERRED_PROVIDER_virtual/trusted-firmware-a ?= "trusted-firmware-a"
PREFERRED_VERSION_trusted-firmware-a ?= "2.3%"
-EXTRA_IMAGEDEPENDS += "virtual/trusted-firmware-a"
PREFERRED_PROVIDER_virtual/kernel ?= "linux-arm64-ack"
PREFERRED_VERSION_linux-arm64-ack ?= "5.4"
# Cannot use the default zImage on arm64
KERNEL_IMAGETYPE = "Image"
-KERNEL_BOOTCMD = "booti"
-IMAGE_FSTYPES += "cpio.gz.u-boot"
+KERNEL_IMAGETYPES += "fitImage"
+KERNEL_CLASSES = " kernel-fitimage "
+
+IMAGE_FSTYPES += "cpio.gz"
+INITRAMFS_IMAGE ?= "core-image-minimal"
SERIAL_CONSOLES = "115200;ttyAMA0"
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 3/3] arm-bsp/documentation: Update the command for building all components
2020-12-16 17:48 [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot Usama Arif
2020-12-16 17:48 ` [PATCH 2/3] arm-bsp/tc0: Enable verified u-boot Usama Arif
@ 2020-12-16 17:48 ` Usama Arif
2020-12-16 21:29 ` [meta-arm] [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot Jon Mason
2 siblings, 0 replies; 4+ messages in thread
From: Usama Arif @ 2020-12-16 17:48 UTC (permalink / raw)
To: meta-arm; +Cc: nd, Usama Arif
Trusted-firmware-a is the final component to be built with the rest of the
components dependent of it, therefore building trusted-firmware-a will
build all the required binaries.
Change-Id: Ia8675b048db4a127d32394f536632ce88fe20826
Signed-off-by: Usama Arif <usama.arif@arm.com>
---
meta-arm-bsp/documentation/tc0.md | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/meta-arm-bsp/documentation/tc0.md b/meta-arm-bsp/documentation/tc0.md
index 694e067..f11b781 100644
--- a/meta-arm-bsp/documentation/tc0.md
+++ b/meta-arm-bsp/documentation/tc0.md
@@ -15,9 +15,12 @@ https://git.linaro.org/landing-teams/working/arm/arm-reference-platforms.git/tre
In the local.conf file, MACHINE should be set as follows:
MACHINE = "tc0"
-To build the required binaries for tc0, run the commmand for the required image,
-for e.g for core-image-minimal:
-```bash$ bitbake core-image-minimal```
+To build the required binaries for tc0, run the commmand:
+```bash$ bitbake trusted-firmware-a```
+
+Trusted-firmware-a is the final component to be built with the rest of the
+components dependent of it, therefore building trusted-firmware-a will
+build all the required binaries.
## Running
To run the produced binaries in a TC0 Fixed Virtual Platform please get
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [meta-arm] [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot
2020-12-16 17:48 [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot Usama Arif
2020-12-16 17:48 ` [PATCH 2/3] arm-bsp/tc0: Enable verified u-boot Usama Arif
2020-12-16 17:48 ` [PATCH 3/3] arm-bsp/documentation: Update the command for building all components Usama Arif
@ 2020-12-16 21:29 ` Jon Mason
2 siblings, 0 replies; 4+ messages in thread
From: Jon Mason @ 2020-12-16 21:29 UTC (permalink / raw)
To: Usama Arif; +Cc: meta-arm, nd
On Wed, Dec 16, 2020 at 05:48:03PM +0000, Usama Arif wrote:
> Use 2020.10 u-boot as it has tc0 platform merged in upstream.
>
> Signed-off-by: Usama Arif <usama.arif@arm.com>
> Change-Id: Ia7da8b96a4509cee25b096f6637c036fef910b48
Series applied to master.
Thanks,
Jon
> ---
> meta-arm-bsp/conf/machine/tc0.conf | 2 +-
> .../0001-Add-support-for-Total-Compute.patch | 307 ------------------
> .../u-boot/u-boot_2020.07.bbappend | 5 -
> 3 files changed, 1 insertion(+), 313 deletions(-)
> delete mode 100644 meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch
>
> diff --git a/meta-arm-bsp/conf/machine/tc0.conf b/meta-arm-bsp/conf/machine/tc0.conf
> index efc9c02..eed3acf 100644
> --- a/meta-arm-bsp/conf/machine/tc0.conf
> +++ b/meta-arm-bsp/conf/machine/tc0.conf
> @@ -10,7 +10,7 @@ require conf/machine/include/arm/arch-armv8a.inc
>
> # Das U-boot
> UBOOT_MACHINE ?= "total_compute_defconfig"
> -PREFERRED_VERSION_u-boot ?= "2020.07"
> +PREFERRED_VERSION_u-boot ?= "2020.10"
>
> # Trusted firmware A v2.3
> PREFERRED_PROVIDER_virtual/trusted-firmware-a ?= "trusted-firmware-a"
> diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch b/meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch
> deleted file mode 100644
> index 692a11f..0000000
> --- a/meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch
> +++ /dev/null
> @@ -1,307 +0,0 @@
> -From 854c5d7b8a010d47da38735f15a31d0b7d10ae3c Mon Sep 17 00:00:00 2001
> -From: Usama Arif <usama.arif@arm.com>
> -Date: Fri, 3 Jul 2020 10:26:56 +0100
> -Subject: [PATCH] Add support for Total Compute
> -
> -This includes basic platform patch support and boots
> -kernel and ramdisk that have been sideloaded in DRAM.
> -
> -Change-Id: I2e35a1d983efd1d27572f671cad5a9fe4ad68ee6
> -Signed-off-by: Usama Arif <usama.arif@arm.com>
> -Upstream-Status: Pending
> ----
> - arch/arm/Kconfig | 9 +++
> - board/armltd/totalcompute/Kconfig | 12 ++++
> - board/armltd/totalcompute/MAINTAINERS | 6 ++
> - board/armltd/totalcompute/Makefile | 6 ++
> - board/armltd/totalcompute/totalcompute.c | 74 +++++++++++++++++++++++
> - configs/total_compute_defconfig | 39 ++++++++++++
> - include/configs/total_compute.h | 77 ++++++++++++++++++++++++
> - 7 files changed, 223 insertions(+)
> - create mode 100644 board/armltd/totalcompute/Kconfig
> - create mode 100644 board/armltd/totalcompute/MAINTAINERS
> - create mode 100644 board/armltd/totalcompute/Makefile
> - create mode 100644 board/armltd/totalcompute/totalcompute.c
> - create mode 100644 configs/total_compute_defconfig
> - create mode 100644 include/configs/total_compute.h
> -
> -diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> -index 36c9c2fecd0..b423b7655b6 100644
> ---- a/arch/arm/Kconfig
> -+++ b/arch/arm/Kconfig
> -@@ -635,6 +635,14 @@ config TARGET_VEXPRESS_CA15_TC2
> - select CPU_V7_HAS_VIRT
> - select PL011_SERIAL
> -
> -+config TARGET_TOTAL_COMPUTE
> -+ bool "Support Total Compute Platform"
> -+ select ARM64
> -+ select PL01X_SERIAL
> -+ select DM
> -+ select DM_SERIAL
> -+ select DM_ETH
> -+
> - config ARCH_BCMSTB
> - bool "Broadcom BCM7XXX family"
> - select CPU_V7A
> -@@ -1774,6 +1782,7 @@ source "arch/arm/cpu/armv8/Kconfig"
> -
> - source "arch/arm/mach-imx/Kconfig"
> -
> -+source "board/armltd/totalcompute/Kconfig"
> - source "board/bosch/shc/Kconfig"
> - source "board/bosch/guardian/Kconfig"
> - source "board/CarMediaLab/flea3/Kconfig"
> -diff --git a/board/armltd/totalcompute/Kconfig b/board/armltd/totalcompute/Kconfig
> -new file mode 100644
> -index 00000000000..8bd8c30a6b5
> ---- /dev/null
> -+++ b/board/armltd/totalcompute/Kconfig
> -@@ -0,0 +1,12 @@
> -+if TARGET_TOTAL_COMPUTE
> -+
> -+config SYS_BOARD
> -+ default "totalcompute"
> -+
> -+config SYS_VENDOR
> -+ default "armltd"
> -+
> -+config SYS_CONFIG_NAME
> -+ default "total_compute"
> -+
> -+endif
> -diff --git a/board/armltd/totalcompute/MAINTAINERS b/board/armltd/totalcompute/MAINTAINERS
> -new file mode 100644
> -index 00000000000..bb09a90a309
> ---- /dev/null
> -+++ b/board/armltd/totalcompute/MAINTAINERS
> -@@ -0,0 +1,6 @@
> -+TOTAL_COMPUTE BOARD
> -+M: Usama Arif <usama.arif@arm.com>
> -+S: Maintained
> -+F: board/armltd/totalcompute/
> -+F: include/configs/total_compute.h
> -+F: configs/total_compute_defconfig
> -diff --git a/board/armltd/totalcompute/Makefile b/board/armltd/totalcompute/Makefile
> -new file mode 100644
> -index 00000000000..4c40afef723
> ---- /dev/null
> -+++ b/board/armltd/totalcompute/Makefile
> -@@ -0,0 +1,6 @@
> -+# SPDX-License-Identifier: GPL-2.0+
> -+#
> -+# (C) Copyright 2020 ARM Limited
> -+# Usama Arif <usama.arif@arm.com>
> -+
> -+obj-y := totalcompute.o
> -diff --git a/board/armltd/totalcompute/totalcompute.c b/board/armltd/totalcompute/totalcompute.c
> -new file mode 100644
> -index 00000000000..21247e4ef0f
> ---- /dev/null
> -+++ b/board/armltd/totalcompute/totalcompute.c
> -@@ -0,0 +1,74 @@
> -+// SPDX-License-Identifier: GPL-2.0+
> -+/*
> -+ * (C) Copyright 2020 ARM Limited
> -+ * Usama Arif <usama.arif@arm.com>
> -+ */
> -+#include <common.h>
> -+#include <dm.h>
> -+#include <init.h>
> -+#include <malloc.h>
> -+#include <errno.h>
> -+#include <netdev.h>
> -+#include <asm/io.h>
> -+#include <linux/compiler.h>
> -+#include <dm/platform_data/serial_pl01x.h>
> -+#include <asm/armv8/mmu.h>
> -+
> -+DECLARE_GLOBAL_DATA_PTR;
> -+
> -+static const struct pl01x_serial_platdata serial_platdata = {
> -+ .base = UART0_BASE,
> -+ .type = TYPE_PL011,
> -+ .clock = CONFIG_PL011_CLOCK,
> -+};
> -+
> -+U_BOOT_DEVICE(total_compute_serials) = {
> -+ .name = "serial_pl01x",
> -+ .platdata = &serial_platdata,
> -+};
> -+
> -+static struct mm_region total_compute_mem_map[] = {
> -+ {
> -+ .virt = 0x0UL,
> -+ .phys = 0x0UL,
> -+ .size = 0x80000000UL,
> -+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
> -+ PTE_BLOCK_NON_SHARE |
> -+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
> -+ }, {
> -+ .virt = 0x80000000UL,
> -+ .phys = 0x80000000UL,
> -+ .size = 0xff80000000UL,
> -+ .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
> -+ PTE_BLOCK_INNER_SHARE
> -+ }, {
> -+ /* List terminator */
> -+ 0,
> -+ }
> -+};
> -+
> -+struct mm_region *mem_map = total_compute_mem_map;
> -+
> -+int board_init(void)
> -+{
> -+ return 0;
> -+}
> -+
> -+int dram_init(void)
> -+{
> -+ gd->ram_size = PHYS_SDRAM_1_SIZE;
> -+ return 0;
> -+}
> -+
> -+int dram_init_banksize(void)
> -+{
> -+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
> -+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
> -+
> -+ return 0;
> -+}
> -+
> -+void reset_cpu(ulong addr)
> -+{
> -+}
> -+
> -diff --git a/configs/total_compute_defconfig b/configs/total_compute_defconfig
> -new file mode 100644
> -index 00000000000..31d97dddc21
> ---- /dev/null
> -+++ b/configs/total_compute_defconfig
> -@@ -0,0 +1,39 @@
> -+CONFIG_ARM=y
> -+CONFIG_TARGET_TOTAL_COMPUTE=y
> -+CONFIG_SYS_TEXT_BASE=0xe0000000
> -+CONFIG_SYS_MALLOC_F_LEN=0x2000
> -+CONFIG_ENV_SIZE=0x10000
> -+CONFIG_NR_DRAM_BANKS=2
> -+CONFIG_DISTRO_DEFAULTS=y
> -+CONFIG_BOOTDELAY=1
> -+CONFIG_USE_BOOTARGS=y
> -+CONFIG_BOOTARGS="console=ttyAMA0 debug user_debug=31 earlycon=pl011,0x7ff80000 loglevel=9 androidboot.hardware=total_compute video=640x480-32@60 root=/dev/vda2 ip=dhcp androidboot.selinux=permissive"
> -+# CONFIG_USE_BOOTCOMMAND is not set
> -+# CONFIG_DISPLAY_CPUINFO is not set
> -+# CONFIG_DISPLAY_BOARDINFO is not set
> -+CONFIG_SYS_PROMPT="TOTAL_COMPUTE# "
> -+# CONFIG_CMD_CONSOLE is not set
> -+# CONFIG_CMD_XIMG is not set
> -+# CONFIG_CMD_EDITENV is not set
> -+CONFIG_CMD_MEMTEST=y
> -+CONFIG_SYS_MEMTEST_START=0x80000000
> -+CONFIG_SYS_MEMTEST_END=0xff000000
> -+CONFIG_CMD_ARMFLASH=y
> -+# CONFIG_CMD_LOADS is not set
> -+# CONFIG_CMD_ITEST is not set
> -+# CONFIG_CMD_SETEXPR is not set
> -+# CONFIG_CMD_NFS is not set
> -+CONFIG_CMD_CACHE=y
> -+# CONFIG_CMD_MISC is not set
> -+CONFIG_CMD_UBI=y
> -+# CONFIG_ISO_PARTITION is not set
> -+# CONFIG_EFI_PARTITION is not set
> -+# CONFIG_MMC is not set
> -+CONFIG_MTD=y
> -+CONFIG_MTD_DEVICE=y
> -+CONFIG_MTD_NOR_FLASH=y
> -+CONFIG_FLASH_CFI_DRIVER=y
> -+CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
> -+CONFIG_SYS_FLASH_PROTECTION=y
> -+CONFIG_SYS_FLASH_CFI=y
> -+CONFIG_OF_LIBFDT=y
> -diff --git a/include/configs/total_compute.h b/include/configs/total_compute.h
> -new file mode 100644
> -index 00000000000..54086205db6
> ---- /dev/null
> -+++ b/include/configs/total_compute.h
> -@@ -0,0 +1,77 @@
> -+/* SPDX-License-Identifier: GPL-2.0+ */
> -+/*
> -+ * Configuration for Total Compute. Parts were derived from other ARM
> -+ * configurations.
> -+ * (C) Copyright 2020 ARM Limited
> -+ * Usama Arif <usama.arif@arm.com>
> -+ */
> -+
> -+#ifndef __TOTAL_COMPUTE_H
> -+#define __TOTAL_COMPUTE_H
> -+
> -+#define CONFIG_REMAKE_ELF
> -+
> -+/* Link Definitions */
> -+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
> -+#define CONFIG_ENV_SIZE 0x10000
> -+
> -+
> -+#define CONFIG_SYS_BOOTM_LEN (64 << 20)
> -+
> -+#define UART0_BASE 0x7ff80000
> -+
> -+/* Generic Timer Definitions */
> -+#define COUNTER_FREQUENCY (0x1800000) /* 24MHz */
> -+
> -+/* Generic Interrupt Controller Definitions */
> -+
> -+#define GICD_BASE (0x2C010000)
> -+#define GICC_BASE (0x2C02f000)
> -+
> -+/* Size of malloc() pool */
> -+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (8 << 20))
> -+
> -+/* PL011 Serial Configuration */
> -+#define CONFIG_PL011_CLOCK 7372800
> -+
> -+/* BOOTP options */
> -+#define CONFIG_BOOTP_BOOTFILESIZE
> -+
> -+/* Miscellaneous configurable options */
> -+#define CONFIG_SYS_LOAD_ADDR 0x90000000
> -+
> -+/* Physical Memory Map */
> -+#define PHYS_SDRAM_1 0x80000000
> -+/* Top 32MB reserved for secure world use */
> -+#define DRAM_SEC_SIZE 0x02000000
> -+#define PHYS_SDRAM_1_SIZE 0x80000000 - DRAM_SEC_SIZE
> -+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
> -+
> -+/* Enable memtest */
> -+#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
> -+#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
> -+
> -+#define CONFIG_EXTRA_ENV_SETTINGS \
> -+ "kernel_addr_r=0x80080000\0" \
> -+ "initrd_addr_r=0x88000000\0" \
> -+ "fdt_addr_r=0x83000000\0" \
> -+ "fdt_high=0xffffffffffffffff\0" \
> -+ "initrd_high=0xffffffffffffffff\0"
> -+
> -+#define CONFIG_BOOTCOMMAND "booti ${kernel_addr_r} ${initrd_addr_r} ${fdt_addr_r}"
> -+
> -+/* Monitor Command Prompt */
> -+#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
> -+#define CONFIG_SYS_MAXARGS 64 /* max command args */
> -+
> -+#define CONFIG_SYS_FLASH_BASE 0x0C000000
> -+/* 256 x 256KiB sectors */
> -+#define CONFIG_SYS_MAX_FLASH_SECT 256
> -+
> -+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
> -+#define CONFIG_SYS_MAX_FLASH_BANKS 1
> -+
> -+#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
> -+#define FLASH_MAX_SECTOR_SIZE 0x00040000
> -+
> -+#endif /* __TOTAL_COMPUTE_H */
> ---
> -2.17.1
> -
> diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend b/meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend
> index 8facc31..30d1db8 100644
> --- a/meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend
> +++ b/meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend
> @@ -25,8 +25,3 @@ SRC_URI_append_fvp-base-arm32 = " file://0001-Add-vexpress_aemv8a_aarch32-varian
> # Juno KMACHINE
> #
> SRC_URI_append_juno = " file://u-boot_vexpress_uenv.patch"
> -
> -#
> -# Total Compute KMACHINE
> -#
> -SRC_URI_append_tc0 = " file://0001-Add-support-for-Total-Compute.patch"
> --
> 2.17.1
>
>
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-12-16 21:29 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-16 17:48 [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot Usama Arif
2020-12-16 17:48 ` [PATCH 2/3] arm-bsp/tc0: Enable verified u-boot Usama Arif
2020-12-16 17:48 ` [PATCH 3/3] arm-bsp/documentation: Update the command for building all components Usama Arif
2020-12-16 21:29 ` [meta-arm] [PATCH 1/3] arm-bsp: update tc0 platform with latest u-boot Jon Mason
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