[U-Boot] [PATCH] am335x: Update timings for the beaglebone again

[Tom Rini]

After further testing we can run DDR at 400MHz so update the timings
again.

Tested-by: Koen Kooi <koen at dominion.thruhere.net>
Signed-off-by: Tom Rini <trini at ti.com>
---
 arch/arm/include/asm/arch-am33xx/ddr_defs.h |   20 ++++++++++----------
 board/ti/am335x/board.c                     |    2 +-
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
index 260cc34..914df01 100644
--- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h
+++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
@@ -84,19 +84,19 @@
 #define MT41J256M8HX15E_IOCTRL_VALUE		0x18B
 
 /* Micron MT41K256M16HA-125E */
-#define MT41K256M16HA125E_EMIF_READ_LATENCY	0x100006
-#define MT41K256M16HA125E_EMIF_TIM1		0x0888A39B
-#define MT41K256M16HA125E_EMIF_TIM2		0x26517FDA
-#define MT41K256M16HA125E_EMIF_TIM3		0x501F84EF
-#define MT41K256M16HA125E_EMIF_SDCFG		0x61C04BB2
-#define MT41K256M16HA125E_EMIF_SDREF		0x0000093B
+#define MT41K256M16HA125E_EMIF_READ_LATENCY	0x100007
+#define MT41K256M16HA125E_EMIF_TIM1		0x0AAAD4DB
+#define MT41K256M16HA125E_EMIF_TIM2		0x26437FDA
+#define MT41K256M16HA125E_EMIF_TIM3		0x501F83FF
+#define MT41K256M16HA125E_EMIF_SDCFG		0x61C052B2
+#define MT41K256M16HA125E_EMIF_SDREF		0xC30
 #define MT41K256M16HA125E_ZQ_CFG		0x50074BE4
 #define MT41K256M16HA125E_DLL_LOCK_DIFF		0x1
-#define MT41K256M16HA125E_RATIO			0x40
+#define MT41K256M16HA125E_RATIO			0x80
 #define MT41K256M16HA125E_INVERT_CLKOUT		0x0
-#define MT41K256M16HA125E_RD_DQS		0x3C
-#define MT41K256M16HA125E_WR_DQS		0x45
-#define MT41K256M16HA125E_PHY_WR_DATA		0x7F
+#define MT41K256M16HA125E_RD_DQS		0x3A
+#define MT41K256M16HA125E_WR_DQS		0x42
+#define MT41K256M16HA125E_PHY_WR_DATA		0x7E
 #define MT41K256M16HA125E_PHY_FIFO_WE		0x9B
 #define MT41K256M16HA125E_IOCTRL_VALUE		0x18B
 
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 12620bb..b371376 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -379,7 +379,7 @@ void s_init(void)
 		config_ddr(303, MT41J128MJT125_IOCTRL_VALUE, &ddr3_data,
 			   &ddr3_cmd_ctrl_data, &ddr3_emif_reg_data, 0);
 	else if (board_is_bone_lt())
-		config_ddr(303, MT41K256M16HA125E_IOCTRL_VALUE,
+		config_ddr(400, MT41K256M16HA125E_IOCTRL_VALUE,
 			   &ddr3_beagleblack_data,
 			   &ddr3_beagleblack_cmd_ctrl_data,
 			   &ddr3_beagleblack_emif_reg_data, 0);
-- 
1.7.9.5