From: Eduard Strehlau eduard@lionizers.com
Run the altbootcmd script if any step of bootcmd fails.
This ensures that always a valid image can be run.
Signed-off-by: Eduard Strehlau eduard@lionizers.com Signed-off-by: Fabio Estevam festevam@denx.de --- Changes since v1: - None
configs/smegw01_defconfig | 2 +- include/configs/smegw01.h | 8 +++++++- 2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/configs/smegw01_defconfig b/configs/smegw01_defconfig index 418151a6de..b3580d5d6e 100644 --- a/configs/smegw01_defconfig +++ b/configs/smegw01_defconfig @@ -18,7 +18,7 @@ CONFIG_SYS_MEMTEST_END=0xa0000000 CONFIG_FIT=y CONFIG_FIT_VERBOSE=y CONFIG_USE_BOOTCOMMAND=y -CONFIG_BOOTCOMMAND="if test "${ustate}" = 1; then setenv upgrade_available 1; saveenv; fi; if run loadimage; then run mmcboot; fi; " +CONFIG_BOOTCOMMAND="if test "${ustate}" = 1; then setenv upgrade_available 1; saveenv; fi; if run loadimage; then run mmcboot; else run altbootcmd; fi; " CONFIG_HUSH_PARSER=y CONFIG_SYS_MAXARGS=32 CONFIG_SYS_PBSIZE=532 diff --git a/include/configs/smegw01.h b/include/configs/smegw01.h index 6ee4acc70d..05edaac42f 100644 --- a/include/configs/smegw01.h +++ b/include/configs/smegw01.h @@ -39,7 +39,13 @@ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "if run loadfdt; then " \ - "bootz ${loadaddr} - ${fdt_addr}; " \ + "if bootz ${loadaddr} - ${fdt_addr}; then " \ + "; " \ + "else " \ + "run altbootcmd; " \ + "fi;" \ + "else " \ + "run altbootcmd; " \ "fi;\0" \ "altbootcmd=echo Performing rollback...; " \ "if test "${mmcpart}" = 1; then " \