From: Chase Maupin <Chase.Maupin@ti.com>
Date: Mon, 13 Feb 2012 05:57:27 +0000 (+0000)
Subject: am33xx: ddr_defs.h: Change DDR timings
X-Git-Tag: v2012.04-rc1~121
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0e35bde7b1c9333d4daa7161f51a1ba757e86589;p=platform%2Fkernel%2Fu-boot.git

am33xx: ddr_defs.h: Change DDR timings

* For cold silicon the DDR timings need to be relaxed in order for
  the device to boot with DDR at 266MHz
* Fix proposed by James Doublesin

Signed-off-by: Chase Maupin <Chase.Maupin@ti.com>
---

diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
index ba6b59b..388336f 100644
--- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h
+++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h
@@ -36,7 +36,7 @@
 #define CMD_FORCE		0x00
 #define CMD_DELAY		0x00
 
-#define EMIF_READ_LATENCY	0x04
+#define EMIF_READ_LATENCY	0x05
 #define EMIF_TIM1		0x0666B3D6
 #define EMIF_TIM2		0x143731DA
 #define EMIF_TIM3		0x00000347