diff --git a/arch/arm/configs/odroidxu3_defconfig b/arch/arm/configs/odroidxu3_defconfig
index 83e535224baf..076c5244ac84 100644
--- a/arch/arm/configs/odroidxu3_defconfig
+++ b/arch/arm/configs/odroidxu3_defconfig
@@ -601,11 +601,11 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_ARM_ATAG_DTB_COMPAT=y
-CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
-# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set
-CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M"
-CONFIG_CMDLINE_FROM_BOOTLOADER=y
-# CONFIG_CMDLINE_EXTEND is not set
+# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER is not set
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND=y
+CONFIG_CMDLINE="s5p_mfc.mem=16M"
+# CONFIG_CMDLINE_FROM_BOOTLOADER is not set
+CONFIG_CMDLINE_EXTEND=y
 # CONFIG_CMDLINE_FORCE is not set
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set