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ARM: uniphier: allow to source boot script before distro-boot

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Some users might need additional setups before booting the kernel.
If there is found a file 'boot.scr', run it before invoking the
distro boot command.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2018-12-19 20:03:14 +09:00
parent 6bc50a8f69
commit 9f9edb6fe3
4 changed files with 23 additions and 3 deletions
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2
configs/uniphier_ld4_sld8_defconfig
View File

@ -9,7 +9,7 @@ CONFIG_ARCH_UNIPHIER_LD4_SLD8=y
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_NR_DRAM_BANKS=3
# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_BOOTCOMMAND="run ${bootdev}boot"
CONFIG_BOOTCOMMAND="run ${bootdev}script; run ${bootdev}boot"
CONFIG_LOGLEVEL=6
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_NOR_SUPPORT=y

2
configs/uniphier_v7_defconfig
View File

@ -8,7 +8,7 @@ CONFIG_SPL=y
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_NR_DRAM_BANKS=3
# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_BOOTCOMMAND="run ${bootdev}boot"
CONFIG_BOOTCOMMAND="run ${bootdev}script; run ${bootdev}boot"
CONFIG_LOGLEVEL=6
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_NOR_SUPPORT=y

2
configs/uniphier_v8_defconfig
View File

@ -7,7 +7,7 @@ CONFIG_ARCH_UNIPHIER_V8_MULTI=y
CONFIG_MICRO_SUPPORT_CARD=y
CONFIG_NR_DRAM_BANKS=3
# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_BOOTCOMMAND="run ${bootdev}boot"
CONFIG_BOOTCOMMAND="run ${bootdev}script; run ${bootdev}boot"
CONFIG_LOGLEVEL=6
CONFIG_CMD_CONFIG=y
CONFIG_CMD_IMLS=y

20
include/configs/uniphier.h
View File

@ -169,12 +169,32 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"initrd_high=0xffffffffffffffff\0" \
"script=boot.scr\0" \
"scriptaddr=0x85000000\0" \
"nor_base=0x42000000\0" \
"emmcboot=mmcsetn && run bootcmd_mmc${mmc_first_dev}\0" \
"nandboot=run bootcmd_ubifs0\0" \
"norboot=run tftpboot\0" \
"usbboot=run bootcmd_usb0\0" \
"emmcscript=setenv devtype mmc && " \
"mmcsetn && " \
"setenv devnum ${mmc_first_dev} && " \
"run loadscript_fat\0" \
"nandscript=echo Running ${script} from ubi ... && " \
"ubi part UBI && " \
"ubifsmount ubi0:boot && " \
"ubifsload ${loadaddr} ${script} && " \
"source\0" \
"norscript=echo Running ${script} from tftp ... && " \
"tftpboot ${script} &&" \
"source\0" \
"usbscript=usb start && " \
"setenv devtype usb && " \
"setenv devnum 0 && " \
"run loadscript_fat\0" \
"loadscript_fat=echo Running ${script} from ${devtype}${devnum} ... && " \
"load ${devtype} ${devnum}:1 ${loadaddr} ${script} && " \
"source\0" \
"sramupdate=setexpr tmp_addr $nor_base + 0x50000 &&" \
"tftpboot $tmp_addr $second_image && " \
"setexpr tmp_addr $nor_base + 0x70000 && " \