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

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>

diff --git a/configs/uniphier_ld4_sld8_defconfig b/configs/uniphier_ld4_sld8_defconfig
index bede166..98a0017 100644 (file)
--- a/configs/uniphier_ld4_sld8_defconfig
+++ b/configs/uniphier_ld4_sld8_defconfig
@@ -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

diff --git a/configs/uniphier_v7_defconfig b/configs/uniphier_v7_defconfig
index be4ab7c..bba8e18 100644 (file)
--- a/configs/uniphier_v7_defconfig
+++ b/configs/uniphier_v7_defconfig
@@ -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

diff --git a/configs/uniphier_v8_defconfig b/configs/uniphier_v8_defconfig
index 6f7c269..df6c511 100644 (file)
--- a/configs/uniphier_v8_defconfig
+++ b/configs/uniphier_v8_defconfig
@@ -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

diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 7d14c31..1e509ce 100644 (file)
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -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 && " \