Convert CONFIG_SPL_MPC8XXX_INIT_DDR_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/ls2080ardb_nand_defconfig b/configs/ls2080ardb_nand_defconfig
index cec1b9b..167291c 100644
--- a/configs/ls2080ardb_nand_defconfig
+++ b/configs/ls2080ardb_nand_defconfig
@@ -12,6 +12,7 @@
CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, NAND, LS2080A"
CONFIG_BOOTDELAY=10
CONFIG_SPL=y
+CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_GREPENV=y
CONFIG_CMD_MMC=y