[PATCH 12/13] imx: support choose emmc device by uuu

From: Frank Li Frank.Li@nxp.com

uuu can change emmc device number for fastboot

Signed-off-by: Frank Li Frank.Li@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com --- arch/arm/mach-imx/mmc_env.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-imx/mmc_env.c b/arch/arm/mach-imx/mmc_env.c index 9c1d3cdfcb..22d8daa107 100644 --- a/arch/arm/mach-imx/mmc_env.c +++ b/arch/arm/mach-imx/mmc_env.c @@ -23,7 +23,7 @@ int mmc_get_env_dev(void)

/* If not boot from sd/mmc, use default value */ if ((boot_type != BOOT_TYPE_SD) && (boot_type != BOOT_TYPE_MMC)) - return CONFIG_SYS_MMC_ENV_DEV; + return env_get_ulong("mmcdev", 10, CONFIG_SYS_MMC_ENV_DEV);

return board_mmc_get_env_dev(devno); }