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arm-bsp: update tc0 platform with latest u-boot

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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
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Usama Arif
2020-12-16 17:48:03 +00:00
committed by Jon Mason
parent 16d10f9c58
commit 511c1ca429
3 changed files with 1 additions and 313 deletions
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2
meta-arm-bsp/conf/machine/tc0.conf
View File

@@ -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"

307
meta-arm-bsp/recipes-bsp/u-boot/u-boot-2020.07/tc0/0001-Add-support-for-Total-Compute.patch
View File

@@ -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

5
meta-arm-bsp/recipes-bsp/u-boot/u-boot_2020.07.bbappend
View File

@@ -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"