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authorIgor Opaniuk <igor.opaniuk@toradex.com>2019-05-29 13:00:41 +0300
committerStefano Babic <sbabic@denx.de>2019-06-11 10:42:48 +0200
commit957913220129c1db67d0b4af0c4cc37de7e564fe (patch)
treeeeae9270b557059d7f75efc8f8fdcfa8f5c28244 /include/configs/colibri_vf.h
parent59bc6a988b1e17555f91ac7b4b978ff8143eed90 (diff)
colibri_vf: use UUID for rootfs
Replace usage of "/dev/mmcblk*p*" with a proper UUID of rootfs partition. This fixes the issue, when MMC controllers are probed in a different order in U-boot and Linux kernel. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Diffstat (limited to 'include/configs/colibri_vf.h')
-rw-r--r--include/configs/colibri_vf.h15
1 files changed, 11 insertions, 4 deletions
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
index 0d57e303a1..da9a8426ec 100644
--- a/include/configs/colibri_vf.h
+++ b/include/configs/colibri_vf.h
@@ -68,12 +68,19 @@
"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
#define SD_BOOTCMD \
- "sdargs=root=/dev/mmcblk0p2 ro rootwait\0" \
- "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${mtdparts} " \
+ "set_sdargs=setenv sdargs root=PARTUUID=${uuid} ro rootwait\0" \
+ "sdboot=run setup; run sdfinduuid; run set_sdargs; " \
+ "setenv bootargs ${defargs} ${sdargs} ${mtdparts} " \
"${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \
- "load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \
- "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
+ "load mmc ${sddev}:${sdbootpart} ${kernel_addr_r} ${kernel_file} && " \
+ "load mmc ${sddev}:${sdbootpart} ${fdt_addr_r} " \
+ "${soc}-colibri-${fdt_board}.dtb && " \
"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
+ "sdbootpart=1\0" \
+ "sddev=0\0" \
+ "sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \
+ "sdrootpart=2\0"
+
#define UBI_BOOTCMD \
"ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \