diff --git a/arch/arm/include/asm/arch-sunxi/clock.h b/arch/arm/include/asm/arch-sunxi/clock.h
index 42382a8..b40c16b 100644
--- a/arch/arm/include/asm/arch-sunxi/clock.h
+++ b/arch/arm/include/asm/arch-sunxi/clock.h
@@ -25,6 +25,7 @@
 int clock_init(void);
 int clock_twi_onoff(int port, int state);
 void clock_set_pll1(unsigned int hz);
+void clock_set_pll5(unsigned int hz);
 unsigned int clock_get_pll5p(void);
 unsigned int clock_get_pll6(void);
 void clock_init_safe(void);
diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
index 1397b35..4992dbc 100644
--- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
+++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
@@ -170,7 +170,17 @@
 #define CPU_CLK_SRC_OSC24M		1
 #define CPU_CLK_SRC_PLL1		2
 
-#define PLL1_CFG_DEFAULT		0x90011b21
+#define CCM_PLL1_CTRL_M(n)		((((n) - 1) & 0x3) << 0)
+#define CCM_PLL1_CTRL_K(n)		((((n) - 1) & 0x3) << 4)
+#define CCM_PLL1_CTRL_N(n)		((((n) - 1) & 0x1f) << 8)
+#define CCM_PLL1_CTRL_MAGIC		(0x1 << 16)
+#define CCM_PLL1_CTRL_EN		(0x1 << 31)
+
+#define CCM_PLL5_CTRL_M(n)		((((n) - 1) & 0x3) << 0)
+#define CCM_PLL5_CTRL_K(n)		((((n) - 1) & 0x3) << 4)
+#define CCM_PLL5_CTRL_N(n)		((((n) - 1) & 0x1f) << 8)
+#define CCM_PLL5_CTRL_UPD		(0x1 << 20)
+#define CCM_PLL5_CTRL_EN		(0x1 << 31)
 
 #define PLL6_CFG_DEFAULT		0x90041811
 
@@ -179,6 +189,11 @@
 #define CCM_PLL6_CTRL_K_SHIFT		4
 #define CCM_PLL6_CTRL_K_MASK		(0x3 << CCM_PLL6_CTRL_K_SHIFT)
 
+#define AHB1_ABP1_DIV_DEFAULT		0x00002020
+
+#define AXI_GATE_OFFSET_DRAM		0
+
+#define AHB_GATE_OFFSET_MCTL		14
 #define AHB_GATE_OFFSET_MMC3		11
 #define AHB_GATE_OFFSET_MMC2		10
 #define AHB_GATE_OFFSET_MMC1		9
@@ -190,6 +205,16 @@
 
 #define CCM_MMC_CTRL_ENABLE (0x1 << 31)
 
+#define MDFS_CLK_DEFAULT		0x81000002 /* PLL6 / 3 */
+
+#define CCM_DRAMCLK_CFG_DIV0(x)		((x - 1) << 8)
+#define CCM_DRAMCLK_CFG_DIV0_MASK	(0xf << 8)
+#define CCM_DRAMCLK_CFG_UPD		(0x1 << 16)
+#define CCM_DRAMCLK_CFG_RST		(0x1 << 31)
+
+#define MBUS_CLK_DEFAULT		0x81000001 /* PLL6 / 2 */
+
+#define AHB_RESET_OFFSET_MCTL		14
 #define AHB_RESET_OFFSET_MMC3		11
 #define AHB_RESET_OFFSET_MMC2		10
 #define AHB_RESET_OFFSET_MMC1		9
diff --git a/arch/arm/include/asm/arch-sunxi/prcm.h b/arch/arm/include/asm/arch-sunxi/prcm.h
index 3d3bfa6..88de1ff 100644
--- a/arch/arm/include/asm/arch-sunxi/prcm.h
+++ b/arch/arm/include/asm/arch-sunxi/prcm.h
@@ -119,6 +119,7 @@
 #define PRCM_PLL_CTRL_LDO_OUT_HV(n) \
 	__PRCM_PLL_CTRL_VDD_LDO_OUT((((n) & 0x7) * 30) + 1160)
 #define PRCM_PLL_CTRL_LDO_KEY (0xa7 << 24)
+#define PRCM_PLL_CTRL_LDO_KEY_MASK (0xff << 24)
 
 #define PRCM_CLK_1WIRE_GATE (0x1 << 31)