diff --git a/arch/arm/mach-rockchip/rk322x-board.c b/arch/arm/mach-rockchip/rk322x-board.c
index 91fbd6a..0a12952 100644
--- a/arch/arm/mach-rockchip/rk322x-board.c
+++ b/arch/arm/mach-rockchip/rk322x-board.c
@@ -10,7 +10,6 @@
 #include <asm/io.h>
 #include <asm/arch-rockchip/boot_mode.h>
 #include <asm/arch-rockchip/clock.h>
-#include <asm/arch-rockchip/grf_rk322x.h>
 #include <asm/arch-rockchip/periph.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -29,19 +28,6 @@
 
 int board_init(void)
 {
-#include <asm/arch-rockchip/grf_rk322x.h>
-	/* Enable early UART2 channel 1 on the RK322x */
-#define GRF_BASE	0x11000000
-	static struct rk322x_grf * const grf = (void *)GRF_BASE;
-
-	/*
-	* The integrated macphy is enabled by default, disable it
-	* for saving power consuming.
-	*/
-	rk_clrsetreg(&grf->macphy_con[0],
-		     MACPHY_CFG_ENABLE_MASK,
-		     0 << MACPHY_CFG_ENABLE_SHIFT);
-
 	return 0;
 }
 
diff --git a/arch/arm/mach-rockchip/rk322x/rk322x.c b/arch/arm/mach-rockchip/rk322x/rk322x.c
index a8677b9..cd0bf8a 100644
--- a/arch/arm/mach-rockchip/rk322x/rk322x.c
+++ b/arch/arm/mach-rockchip/rk322x/rk322x.c
@@ -57,6 +57,17 @@
 
 	/* Disable the ddr secure region setting to make it non-secure */
 	rk_clrreg(&sgrf->soc_con[0], 0x4000);
+#else
+#define GRF_BASE	0x11000000
+	static struct rk322x_grf * const grf = (void *)GRF_BASE;
+	/*
+	 * The integrated macphy is enabled by default, disable it
+	 * for saving power consuming.
+	 */
+	rk_clrsetreg(&grf->macphy_con[0],
+		     MACPHY_CFG_ENABLE_MASK,
+		     0 << MACPHY_CFG_ENABLE_SHIFT);
+
 #endif
 	return 0;
 }