From 94b32f60fe8f21b60e8e1f31dcb27bcec7aa1fff Mon Sep 17 00:00:00 2001 From: Enric Balletbo i Serra Date: Tue, 10 Sep 2013 11:12:26 +0200 Subject: ARM: IGEP0033: Update timing to run DDR at 400MHz. We can run the DDR at 400MHz, so update the timings for that purpose. Signed-off-by: Enric Balletbo i Serra Reviewed-by: Javier Martinez Canillas --- arch/arm/include/asm/arch-am33xx/ddr_defs.h | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'arch/arm/include/asm/arch-am33xx') diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h index 95f7a9a..fe48b5f 100644 --- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h +++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h @@ -110,20 +110,20 @@ #define MT41J512M8RH125_IOCTRL_VALUE 0x18B /* Samsung K4B2G1646E-BIH9 */ -#define K4B2G1646EBIH9_EMIF_READ_LATENCY 0x06 -#define K4B2G1646EBIH9_EMIF_TIM1 0x0888A39B -#define K4B2G1646EBIH9_EMIF_TIM2 0x2A04011A -#define K4B2G1646EBIH9_EMIF_TIM3 0x501F820F -#define K4B2G1646EBIH9_EMIF_SDCFG 0x61C24AB2 -#define K4B2G1646EBIH9_EMIF_SDREF 0x0000093B +#define K4B2G1646EBIH9_EMIF_READ_LATENCY 0x07 +#define K4B2G1646EBIH9_EMIF_TIM1 0x0AAAE51B +#define K4B2G1646EBIH9_EMIF_TIM2 0x2A1D7FDA +#define K4B2G1646EBIH9_EMIF_TIM3 0x501F83FF +#define K4B2G1646EBIH9_EMIF_SDCFG 0x61C052B2 +#define K4B2G1646EBIH9_EMIF_SDREF 0x00000C30 #define K4B2G1646EBIH9_ZQ_CFG 0x50074BE4 #define K4B2G1646EBIH9_DLL_LOCK_DIFF 0x1 -#define K4B2G1646EBIH9_RATIO 0x40 -#define K4B2G1646EBIH9_INVERT_CLKOUT 0x1 -#define K4B2G1646EBIH9_RD_DQS 0x3B -#define K4B2G1646EBIH9_WR_DQS 0x85 -#define K4B2G1646EBIH9_PHY_FIFO_WE 0x100 -#define K4B2G1646EBIH9_PHY_WR_DATA 0xC1 +#define K4B2G1646EBIH9_RATIO 0x80 +#define K4B2G1646EBIH9_INVERT_CLKOUT 0x0 +#define K4B2G1646EBIH9_RD_DQS 0x35 +#define K4B2G1646EBIH9_WR_DQS 0x3A +#define K4B2G1646EBIH9_PHY_FIFO_WE 0x97 +#define K4B2G1646EBIH9_PHY_WR_DATA 0x76 #define K4B2G1646EBIH9_IOCTRL_VALUE 0x18B /** -- cgit v1.1