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ARM: uniphier: add NOR boot support 

This allows to boot from NOR flash (or SRAM) with help of an external
loader (NOR-loader).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2016-03-23 01:40:04 +09:00
parent 95a2d438c9
commit cbbc2d80fc
3 changed files with 5 additions and 2 deletions
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2
arch/arm/mach-uniphier/boot-mode/boot-mode-ld4.c
View File

@ -43,7 +43,7 @@ struct boot_device_info boot_device_table[] = {
{BOOT_DEVICE_NONE, "Reserved"}, {BOOT_DEVICE_NONE, "Reserved"},
{BOOT_DEVICE_NONE, "Reserved"}, {BOOT_DEVICE_NONE, "Reserved"},
{BOOT_DEVICE_NONE, "Reserved"}, {BOOT_DEVICE_NONE, "Reserved"},
{BOOT_DEVICE_NONE, "Reserved"}, {BOOT_DEVICE_NOR, "NOR Boot"},
}; };
static int get_boot_mode_sel(void) static int get_boot_mode_sel(void)

2
arch/arm/mach-uniphier/boot-mode/boot-mode-sld3.c
View File

@ -12,7 +12,7 @@
#include "boot-device.h" #include "boot-device.h"
static struct boot_device_info boot_device_table[] = { static struct boot_device_info boot_device_table[] = {
{BOOT_DEVICE_NONE, "Reserved"}, {BOOT_DEVICE_NOR, "NOR boot"},
{BOOT_DEVICE_NONE, "External Master"}, {BOOT_DEVICE_NONE, "External Master"},
{BOOT_DEVICE_NONE, "Reserved"}, {BOOT_DEVICE_NONE, "Reserved"},
{BOOT_DEVICE_NONE, "Reserved"}, {BOOT_DEVICE_NONE, "Reserved"},

3
include/configs/uniphier.h
View File

@ -261,6 +261,7 @@
#define CONFIG_SPL_FRAMEWORK #define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_SERIAL_SUPPORT #define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_NOR_SUPPORT
#define CONFIG_SPL_NAND_SUPPORT #define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_MMC_SUPPORT #define CONFIG_SPL_MMC_SUPPORT
@ -270,6 +271,8 @@
#define CONFIG_SPL_BOARD_INIT #define CONFIG_SPL_BOARD_INIT
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x10000 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x10000
#define CONFIG_SYS_UBOOT_BASE 0x60000
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x80 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x80
#define CONFIG_SPL_MAX_FOOTPRINT 0x10000 #define CONFIG_SPL_MAX_FOOTPRINT 0x10000