[U-Boot] [PATCH] am33xx: ddr_defs.h: Change DDR timings
Tom Rini
trini at ti.com
Mon Feb 13 16:57:27 CET 2012
From: Chase Maupin <Chase.Maupin at ti.com>
* 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 at ti.com>
---
arch/arm/include/asm/arch-am33xx/ddr_defs.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
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
--
1.7.0.4
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