From 35ba390d6256741b48823a5b70e28ea40664c83e Mon Sep 17 00:00:00 2001 From: Fabio Berton Date: Mon, 10 Jul 2017 17:04:10 -0300 Subject: [PATCH] mx6cuboxi: Use PARTUUID to specify the rootfs location Currently the rootfs location is passed via mmcblk number and the problem with this approach is that the mmcblk number for the eMMC changes depending on the kernel version. In order to avoid such issue, use UUID method to specify the rootfs location. This change was made based on U-Boot commit: - ca4f338e2efece5196eb2178e5f7d07be828da6e Signed-off-by: Fabio Berton Signed-off-by: Otavio Salvador Reviewed-by: Fabio Estevam --- include/configs/mx6cuboxi.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/configs/mx6cuboxi.h b/include/configs/mx6cuboxi.h index 71acc7c4db..5fda6bd867 100644 --- a/include/configs/mx6cuboxi.h +++ b/include/configs/mx6cuboxi.h @@ -95,6 +95,7 @@ "console=" CONSOLE_DEV ",115200\0" \ "bootm_size=0x10000000\0" \ "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ + "finduuid=part uuid mmc 0:1 uuid\0" \ "update_sd_firmware=" \ "if test ${ip_dyn} = yes; then " \ "setenv get_cmd dhcp; " \ @@ -123,6 +124,7 @@ #define CONFIG_BOOTCOMMAND \ "run findfdt; " \ + "run finduuid; " \ "run distro_bootcmd" #define BOOT_TARGET_DEVICES(func) \ -- 2.39.5