Convert CONFIG_SPL_MMC_SUPPORT to Kconfig
Move this option to Kconfig and tidy up existing uses.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/birdland_bav335a_defconfig b/configs/birdland_bav335a_defconfig
index 913a2bc..383147f 100644
--- a/configs/birdland_bav335a_defconfig
+++ b/configs/birdland_bav335a_defconfig
@@ -7,6 +7,7 @@
CONFIG_SPL_FAT_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SPL_MMC_SUPPORT=y
CONFIG_BAV_VERSION=1
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1"