Add boot script (boot.scr) support. If no boot script are
found, it boots as usual.
Signed-off-by: Guillaume GARDET <guillaume.gar...@free.fr>
Cc: Przemyslaw Marczak <p.marc...@samsung.com>
Cc: Minkyu Kang <mk7.k...@samsung.com>
---
include/configs/odroid.h | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
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 */
--
1.8.4.5
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