diff --git a/configs/mt7629_rfb_defconfig b/configs/mt7629_rfb_defconfig
index 0f933db..c38a51e 100644
--- a/configs/mt7629_rfb_defconfig
+++ b/configs/mt7629_rfb_defconfig
@@ -4,12 +4,12 @@
 CONFIG_ARCH_MEDIATEK=y
 CONFIG_SYS_TEXT_BASE=0x41e00000
 CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SIZE=0x1000
 CONFIG_SPL_TEXT_BASE=0x201000
 CONFIG_TARGET_MT7629=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=1
 CONFIG_DEFAULT_DEVICE_TREE="mt7629-rfb"
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y