[U-Boot] [PATCH] 85xx/p1_p2_rdb: Modify the CLK_CTRL value for DDR at 667MHz

Use a slighly larger value of CLK_CTRL for DDR at 667MHz which fixes random crashes while linux booting.
Applicable for both NAND and NOR boot.
Signed-off-by: Sandeep Gopalpet sandeep.kumar@freescale.com Signed-off-by: Poonam Aggrwal poonam.aggrwal@freescale.com --- board/freescale/p1_p2_rdb/ddr.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/board/freescale/p1_p2_rdb/ddr.c b/board/freescale/p1_p2_rdb/ddr.c index fccc4f8..15b46b0 100644 --- a/board/freescale/p1_p2_rdb/ddr.c +++ b/board/freescale/p1_p2_rdb/ddr.c @@ -76,7 +76,7 @@ extern void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs, #define CONFIG_SYS_DDR_TIMING_0_667 0x55770802 #define CONFIG_SYS_DDR_TIMING_1_667 0x5f599543 #define CONFIG_SYS_DDR_TIMING_2_667 0x0fa074d1 -#define CONFIG_SYS_DDR_CLK_CTRL_667 0x02800000 +#define CONFIG_SYS_DDR_CLK_CTRL_667 0x03000000 #define CONFIG_SYS_DDR_MODE_1_667 0x00040852 #define CONFIG_SYS_DDR_MODE_2_667 0x00000000 #define CONFIG_SYS_DDR_INTERVAL_667 0x0a280100

On Wed, Jun 23, 2010 at 9:02 AM, Poonam Aggrwal poonam.aggrwal@freescale.com wrote:
Use a slighly larger value of CLK_CTRL for DDR at 667MHz which fixes random crashes while linux booting.
Applicable for both NAND and NOR boot.
Signed-off-by: Sandeep Gopalpet sandeep.kumar@freescale.com Signed-off-by: Poonam Aggrwal poonam.aggrwal@freescale.com
Oops, forgot to reply all:
Acked-by: Andy Fleming afleming@freescale.com

Dear Poonam Aggrwal,
In message 1277301748-14249-1-git-send-email-poonam.aggrwal@freescale.com you wrote:
Use a slighly larger value of CLK_CTRL for DDR at 667MHz which fixes random crashes while linux booting.
Applicable for both NAND and NOR boot.
Signed-off-by: Sandeep Gopalpet sandeep.kumar@freescale.com Signed-off-by: Poonam Aggrwal poonam.aggrwal@freescale.com
board/freescale/p1_p2_rdb/ddr.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk
participants (3)
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Andy Fleming
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Poonam Aggrwal
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Wolfgang Denk