[U-Boot] [PATCH] ARM: OMAP5: DDR3: Change io settings

Sricharan R r.sricharan at ti.com
Wed Oct 16 12:10:10 CEST 2013


Changing the IO settings to turn on VREF_DQ and
disable weak pullup for DQS/nDQS.

Signed-off-by: Sricharan R <r.sricharan at ti.com>
---
 arch/arm/include/asm/arch-omap5/omap.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h
index 414d37a..3c2306f 100644
--- a/arch/arm/include/asm/arch-omap5/omap.h
+++ b/arch/arm/include/asm/arch-omap5/omap.h
@@ -145,9 +145,9 @@ struct s32ktimer {
 #define DDR_IO_2_VREF_CELLS_DDR3_VALUE				0x0
 
 #define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x7C7C7C7C
-#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x64656465
+#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2 0x64646464
 #define DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2 0xBAE8C631
-#define DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2 0xB46318D8
+#define DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2 0xBC6318DC
 #define DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2 0x84210000
 
 #define EFUSE_1 0x45145100
-- 
1.7.9.5



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