diff --git a/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.c b/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.c
index b902bba..1c33763 100644
--- a/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.c
+++ b/plat/rockchip/rk3368/drivers/ddr/ddr_rk3368.c
@@ -7,12 +7,12 @@
 #include <mmio.h>
 #include <ddr_rk3368.h>
 #include <debug.h>
-#include <stdint.h>
-#include <string.h>
 #include <platform_def.h>
 #include <pmu.h>
 #include <rk3368_def.h>
 #include <soc.h>
+#include <stdint.h>
+#include <string.h>
 
 /* GRF_SOC_STATUS0 */
 #define DPLL_LOCK		(0x1 << 2)