From 8e34a74d6979c6281042b97f3f00b1688dc65539 Mon Sep 17 00:00:00 2001 From: Guillaume GARDET Date: Fri, 9 Oct 2015 14:26:23 +0200 Subject: odroid: Add boot script (boot.scr) support Add boot script (boot.scr) support. If no boot script are found, it boots as usual. Signed-off-by: Guillaume GARDET Tested-by: Przemyslaw Marczak Acked-by: Przemyslaw Marczak Signed-off-by: Minkyu Kang --- include/configs/odroid.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'include/configs/odroid.h') diff --git a/include/configs/odroid.h b/include/configs/odroid.h index e45b00e..4c85e85 100644 --- a/include/configs/odroid.h +++ b/include/configs/odroid.h @@ -108,6 +108,8 @@ * 2. ROOT: - */ #define CONFIG_EXTRA_ENV_SETTINGS \ + "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \ + "boot.scr\0" \ "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \ "${kernelname}\0" \ "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \ @@ -129,6 +131,9 @@ "kernel_args=" \ "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \ " rootwait ${console} ${opts}\0" \ + "boot_script=" \ + "run loadbootscript;" \ + "source ${scriptaddr}\0" \ "boot_fit=" \ "setenv kerneladdr 0x42000000;" \ "setenv kernelname Image.itb;" \ @@ -152,7 +157,9 @@ "run kernel_args;" \ "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \ "autoboot=" \ - "if test -e mmc 0 Image.itb; then; " \ + "if test -e mmc 0 boot.scr; then; " \ + "run boot_script; " \ + "elif test -e mmc 0 Image.itb; then; " \ "run boot_fit;" \ "elif test -e mmc 0 zImage; then; " \ "run boot_zimg;" \ @@ -171,6 +178,7 @@ "consoleoff=set console console=ram; save; reset\0" \ "initrdname=uInitrd\0" \ "initrdaddr=42000000\0" \ + "scriptaddr=0x42000000\0" \ "fdtaddr=40800000\0" /* I2C */ -- cgit v1.1