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include: configs: imx6-engicam: Add recovery boot option

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Combined with watchdog board reset mechanism, this can be used as recovery
boot option after bootlimit exceeds the configured value.

Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
This commit is contained in:
Shyam Saini 2019-02-06 13:23:37 +05:30 committed by Stefano Babic
parent 4eb9aa3935
commit 3f77c933ee
1 changed files with 11 additions and 0 deletions
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11
include/configs/imx6-engicam.h
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@ -43,19 +43,30 @@
"fdt_addr=" FDT_ADDR "\0" \
"boot_fdt=try\0" \
"mmcpart=1\0" \
"recovery_device=0\0" \
"recovery_part=2\0" \
"recovery_root=/dev/mmcblk0p2 rootwait rw\0" \
"nandroot=ubi0:rootfs rootfstype=ubifs\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=${mmcroot}\0" \
"recovery_mmcargs= setenv bootargs console=${console},${baudrate} "\
"root=${recovery_root}\0" \
"ubiargs=setenv bootargs console=${console},${baudrate} " \
"ubi.mtd=5 root=${nandroot} ${mtdparts}\0" \
"loadbootscript=" \
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\0" \
"recovery_loadimage=ext2load mmc ${recovery_device}:${recovery_part} ${loadaddr} ${image}\0" \
"recovery_loadfdt=ext2load mmc ${recovery_device}:${recovery_part} ${fdt_addr} ${fdt_file}\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
"altbootcmd=run recovery_boot\0"\
"recovery_boot=echo Recovery Boot from mmc ...; " \
"run recovery_loadimage ; run recovery_loadfdt; run recovery_mmcargs; "\
"bootm ${loadaddr} - ${fdt_addr}\0" \
"fitboot=echo Booting FIT image from mmc ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \