From: Poonam Aggrwal poonam.aggrwal@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.aggrwal@freescale.com Signed-off-by: Kumar Gala galak@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,