[U-Boot] [PATCH V3 23/27] imx: mmc_env: update runtime SD/MMC boot env device

When DM_MMC enabled, the USDHC index in U-Boot is the USDHC port. To directly return devno, we could avoid add board specific code.

Signed-off-by: Peng Fan peng.fan@nxp.com --- arch/arm/mach-imx/mmc_env.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/arch/arm/mach-imx/mmc_env.c b/arch/arm/mach-imx/mmc_env.c index 9c822f721c..addb50f538 100644 --- a/arch/arm/mach-imx/mmc_env.c +++ b/arch/arm/mach-imx/mmc_env.c @@ -11,6 +11,9 @@

__weak int board_mmc_get_env_dev(int devno) { + if (CONFIG_IS_ENABLED(DM_MMC)) + return devno; + return CONFIG_SYS_MMC_ENV_DEV; }