Convert CONFIG_SPL_MTD_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/am335x_evm_usbspl_defconfig b/configs/am335x_evm_usbspl_defconfig
index f19017c..5f1d174 100644
--- a/configs/am335x_evm_usbspl_defconfig
+++ b/configs/am335x_evm_usbspl_defconfig
@@ -6,6 +6,7 @@
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SPL_STACK_R=y
+CONFIG_SPL_MTD_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set