diff --git a/arch/arm/boards/beaglebone/lowlevel.c b/arch/arm/boards/beaglebone/lowlevel.c
index febe714fc..0a32d3b5a 100644
--- a/arch/arm/boards/beaglebone/lowlevel.c
+++ b/arch/arm/boards/beaglebone/lowlevel.c
@@ -89,7 +89,7 @@ static int beaglebone_board_init(void)
 	if (running_in_sdram())
 		return 0;
 
-	pll_init(MPUPLL_M_500, 24);
+	pll_init(MPUPLL_M_500, 24, DDRPLL_M_266);
 
 	am335x_sdram_init(0x18B, &ddr2_cmd_ctrl, &ddr2_regs, &ddr2_data);
 
diff --git a/arch/arm/boards/pcm051/lowlevel.c b/arch/arm/boards/pcm051/lowlevel.c
index 023df598c..078e83b03 100644
--- a/arch/arm/boards/pcm051/lowlevel.c
+++ b/arch/arm/boards/pcm051/lowlevel.c
@@ -68,7 +68,7 @@ static int pcm051_board_init(void)
 	if (running_in_sdram())
 		return 0;
 
-	pll_init(MPUPLL_M_600, 25);
+	pll_init(MPUPLL_M_600, 25, DDRPLL_M_266);
 
 	am335x_sdram_init(0x18B, &MT41J256M8HX15E_2x256M8_cmd,
 			&MT41J256M8HX15E_2x256M8_regs,
diff --git a/arch/arm/mach-omap/am33xx_clock.c b/arch/arm/mach-omap/am33xx_clock.c
index c6cae42f2..692b0ec97 100644
--- a/arch/arm/mach-omap/am33xx_clock.c
+++ b/arch/arm/mach-omap/am33xx_clock.c
@@ -248,7 +248,7 @@ static void per_pll_config(int osc)
 	while(__raw_readl(CM_IDLEST_DPLL_PER) != 0x1);
 }
 
-static void ddr_pll_config(int osc)
+static void ddr_pll_config(int osc, int ddrpll_M)
 {
 	u32 clkmode, clksel, div_m2;
 
@@ -263,7 +263,7 @@ static void ddr_pll_config(int osc)
 	while ((__raw_readl(CM_IDLEST_DPLL_DDR) & 0x00000100) != 0x00000100);
 
 	clksel = clksel & (~0x7ffff);
-	clksel = clksel | ((DDRPLL_M << 0x8) | (osc - 1));
+	clksel = clksel | ((ddrpll_M << 0x8) | (osc - 1));
 	__raw_writel(clksel, CM_CLKSEL_DPLL_DDR);
 
 	div_m2 = div_m2 & 0xFFFFFFE0;
@@ -288,18 +288,18 @@ void enable_ddr_clocks(void)
 		PRCM_L3_GCLK_ACTIVITY));
 	/* Poll if module is functional */
 	while ((__raw_readl(CM_PER_EMIF_CLKCTRL)) != PRCM_MOD_EN);
-
 }
 
 /*
  * Configure the PLL/PRCM for necessary peripherals
  */
-void pll_init(int mpupll_M, int osc)
+void pll_init(int mpupll_M, int osc, int ddrpll_M)
 {
 	mpu_pll_config(mpupll_M, osc);
 	core_pll_config(osc);
 	per_pll_config(osc);
-	ddr_pll_config(osc);
+	ddr_pll_config(osc, ddrpll_M);
+
 	/* Enable the required interconnect clocks */
 	interface_clocks_enable();
 	/* Enable power domain transition */
diff --git a/arch/arm/mach-omap/include/mach/am33xx-clock.h b/arch/arm/mach-omap/include/mach/am33xx-clock.h
index 6035da6e5..b3c7519c0 100644
--- a/arch/arm/mach-omap/include/mach/am33xx-clock.h
+++ b/arch/arm/mach-omap/include/mach/am33xx-clock.h
@@ -48,7 +48,9 @@
 
 /* DDR Freq is 266 MHZ for now*/
 /* Set Fdll = 400 MHZ , Fdll = M * 2 * CLKINP/ N + 1; clkout = Fdll /(2 * M2) */
-#define DDRPLL_M	266
+#define DDRPLL_M_266	266
+#define DDRPLL_M_400	400
+#define DDRPLL_N	(OSC - 1)
 #define DDRPLL_M2	1
 
 /* PRCM */
@@ -181,7 +183,7 @@
 
 #define CM_ALWON_GPMC_CLKCTRL           CM_PER_GPMC_CLKCTRL
 
-extern void pll_init(int mpupll_M, int osc);
+extern void pll_init(int mpupll_M, int osc, int ddrpll_M);
 extern void enable_ddr_clocks(void);
 
 #endif  /* endif _AM33XX_CLOCKS_H_ */