diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
index b4735ba..879c5fb 100644
--- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h
+++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
@@ -29,11 +29,11 @@
 #define CMD_DELAY		0x00
 #define PHY_DLL_LOCK_DIFF	0x0
 
-#define DDR2_EMIF_READ_LATENCY	0x05
-#define DDR2_EMIF_TIM1		0x0666B3D6
-#define DDR2_EMIF_TIM2		0x143731DA
-#define DDR2_EMIF_TIM3		0x00000347
-#define DDR2_EMIF_SDCFG		0x43805332
+#define DDR2_EMIF_READ_LATENCY	0x100005	/* Enable Dynamic Power Down */
+#define DDR2_EMIF_TIM1		0x0666B3C9
+#define DDR2_EMIF_TIM2		0x243631CA
+#define DDR2_EMIF_TIM3		0x0000033F
+#define DDR2_EMIF_SDCFG		0x41805332
 #define DDR2_EMIF_SDREF		0x0000081a
 #define DDR2_DLL_LOCK_DIFF	0x0
 #define DDR2_RATIO		0x80