imx8*_venice_defconfig: configure default MMC env device
When booting from USB/SDP mmc_get_env_dev() returns
CONFIG_SYS_MMC_ENV_DEV as the MMC env device (while booting from MMC
will call board_mmc_get_env_dev() to get this). Configure
CONFIG_SYS_MMC_ENV_DEV for SDHC3 (devno=2) as all Gateworks Venice
boards use SDHC3 as eMMC so that persistent env works when booting from
USB/SDP.
Reviewed-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/configs/imx8mn_venice_defconfig b/configs/imx8mn_venice_defconfig
index 1e79543..b40d93c 100644
--- a/configs/imx8mn_venice_defconfig
+++ b/configs/imx8mn_venice_defconfig
@@ -77,6 +77,7 @@
CONFIG_OF_LIST="imx8mn-venice imx8mn-venice-gw7902"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_MMC_ENV_DEV=2
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_USE_ETHPRIME=y
CONFIG_ETHPRIME="eth0"