From: Poonam Aggrwal <poonam.aggr...@freescale.com>
Changed the following DDR timing parameters for 800Mt/s:
tRRT BL/2+1 to BL/2
tWWT BL/2+1 to BL/2
tWRT BL/2+1 to BL/2
tRWT BL/2+1 to BL/2
REFINT 6500ns to 7800ns
Signed-off-by: Poonam Aggrwal <poonam.aggr...@freescale.com>
Signed-off-by: Kumar Gala <ga...@kernel.crashing.org>
---
board/freescale/p1_p2_rdb/ddr.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/board/freescale/p1_p2_rdb/ddr.c b/board/freescale/p1_p2_rdb/ddr.c
index 853044e..71c6088 100644
--- a/board/freescale/p1_p2_rdb/ddr.c
+++ b/board/freescale/p1_p2_rdb/ddr.c
@@ -74,13 +74,13 @@ DECLARE_GLOBAL_DATA_PTR;
#define CONFIG_SYS_DDR_INTERVAL_667 0x0a280100
#define CONFIG_SYS_DDR_TIMING_3_800 0x00040000
-#define CONFIG_SYS_DDR_TIMING_0_800 0x55770802
+#define CONFIG_SYS_DDR_TIMING_0_800 0x00770802
#define CONFIG_SYS_DDR_TIMING_1_800 0x6f6b6543
#define CONFIG_SYS_DDR_TIMING_2_800 0x0fa074d1
#define CONFIG_SYS_DDR_CLK_CTRL_800 0x02800000
#define CONFIG_SYS_DDR_MODE_1_800 0x00040852
#define CONFIG_SYS_DDR_MODE_2_800 0x00000000
-#define CONFIG_SYS_DDR_INTERVAL_800 0x0a280100
+#define CONFIG_SYS_DDR_INTERVAL_800 0x0c300100
fsl_ddr_cfg_regs_t ddr_cfg_regs_400 = {
.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
--
1.7.2.3
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