Convert CONFIG_SPL_LIBDISK_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/clearfog_defconfig b/configs/clearfog_defconfig
index 775095a..971db02 100644
--- a/configs/clearfog_defconfig
+++ b/configs/clearfog_defconfig
@@ -3,6 +3,7 @@
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_TARGET_CLEARFOG=y
CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_DEFAULT_DEVICE_TREE="armada-388-clearfog"
CONFIG_BOOTDELAY=3
CONFIG_SPL=y