diff --git a/configs/rock_defconfig b/configs/rock_defconfig
index 19c3858..01ca79c 100644
--- a/configs/rock_defconfig
+++ b/configs/rock_defconfig
@@ -7,11 +7,11 @@
 CONFIG_ROCKCHIP_RK3188=y
 CONFIG_SPL_ROCKCHIP_BACK_TO_BROM=y
 CONFIG_TARGET_ROCK=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_SPL_STACK_R_ADDR=0x60080000
 CONFIG_DEBUG_UART_BASE=0x20064000
 CONFIG_DEBUG_UART_CLOCK=24000000
-CONFIG_SPL_STACK_R_ADDR=0x60080000
 CONFIG_DEBUG_UART=y
-CONFIG_NR_DRAM_BANKS=1
 CONFIG_DEFAULT_FDT_FILE="rk3188-radxarock.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y