rockchip: rk3328: nanopi-r2s: Use the sdcard for the env

The NanoPi-R2S doesn't have eMMC so use the sdcard as the device
to save the environment variables

Signed-off-by: Emmanuel Vadot <manu@FreeBSD.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/configs/nanopi-r2s-rk3328_defconfig b/configs/nanopi-r2s-rk3328_defconfig
index 453e542..0665368 100644 (file)
--- a/configs/nanopi-r2s-rk3328_defconfig
+++ b/configs/nanopi-r2s-rk3328_defconfig
@@ -44,6 +44,7 @@ CONFIG_TPL_OF_CONTROL=y
 CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
 CONFIG_TPL_OF_PLATDATA=y
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_MMC_ENV_DEV=1
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_TPL_DM=y