[U-Boot] [PATCH] ARM: DRA7xx: EMIF: Fix DLL_CALIB_CTRL register

[Lokesh Vutla]

On Wednesday 03 June 2015 04:17 PM, Lokesh Vutla wrote:
> When DLL_CALIB_INTERVAL is set, an extra delay is added
> which is not required and it consumes EMIF bandwidth.
> So making the DLL_CALIB_CTRL[8:0]DLL_CALIB_INTERVAL bits to 0.
I missed updating on emif2 for beagle-x15. Ill send a v2 for this.

Thanks and regards,
Lokesh
> 
> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>
> ---
>  arch/arm/cpu/armv7/omap5/sdram.c | 4 ++--
>  board/ti/beagle_x15/board.c      | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c
> index 3022b9e..cf4452d 100644
> --- a/arch/arm/cpu/armv7/omap5/sdram.c
> +++ b/arch/arm/cpu/armv7/omap5/sdram.c
> @@ -146,7 +146,7 @@ const struct emif_regs emif_1_regs_ddr3_532_mhz_1cs_dra_es1 = {
>  	.sdram_tim1                     = 0xCCCF36B3,
>  	.sdram_tim2                     = 0x308F7FDA,
>  	.sdram_tim3                     = 0x027F88A8,
> -	.read_idle_ctrl                 = 0x00050001,
> +	.read_idle_ctrl                 = 0x00050000,
>  	.zq_config                      = 0x0007190B,
>  	.temp_alert_config              = 0x00000000,
>  	.emif_ddr_phy_ctlr_1_init       = 0x0024400B,
> @@ -171,7 +171,7 @@ const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = {
>  	.sdram_tim1                     = 0xCCCF36B3,
>  	.sdram_tim2                     = 0x308F7FDA,
>  	.sdram_tim3                     = 0x027F88A8,
> -	.read_idle_ctrl                 = 0x00050001,
> +	.read_idle_ctrl                 = 0x00050000,
>  	.zq_config                      = 0x0007190B,
>  	.temp_alert_config              = 0x00000000,
>  	.emif_ddr_phy_ctlr_1_init       = 0x0024400B,
> diff --git a/board/ti/beagle_x15/board.c b/board/ti/beagle_x15/board.c
> index 124a1d3..ac48607 100644
> --- a/board/ti/beagle_x15/board.c
> +++ b/board/ti/beagle_x15/board.c
> @@ -52,7 +52,7 @@ static const struct emif_regs beagle_x15_emif1_ddr3_532mhz_emif_regs = {
>  	.sdram_tim1		= 0xceef266b,
>  	.sdram_tim2		= 0x328f7fda,
>  	.sdram_tim3		= 0x027f88a8,
> -	.read_idle_ctrl		= 0x00050001,
> +	.read_idle_ctrl		= 0x00050000,
>  	.zq_config		= 0x0007190b,
>  	.temp_alert_config	= 0x00000000,
>  	.emif_ddr_phy_ctlr_1_init = 0x0024400b,
>