[PATCH 2/2] ARM: i.MX: nxp-imx8mm-evk: adjust DDR training order

[Sascha Hauer]

On Wed, Sep 30, 2020 at 03:24:17PM +0200, Lucas Stach wrote:
> This way we end up with the fastest DDR speed when training is finished
> and don't need to rely on TF-A to switch into a higher DDR speed.
> 
> Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
> ---
>  arch/arm/boards/nxp-imx8mm-evk/lpddr4-timing.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/arch/arm/boards/nxp-imx8mm-evk/lpddr4-timing.c b/arch/arm/boards/nxp-imx8mm-evk/lpddr4-timing.c
> index b164bdec07f1..33ef5542a364 100644
> --- a/arch/arm/boards/nxp-imx8mm-evk/lpddr4-timing.c
> +++ b/arch/arm/boards/nxp-imx8mm-evk/lpddr4-timing.c
> @@ -118,7 +118,7 @@ static struct dram_cfg_param lpddr4_ddrc_cfg[] = {
>  	{ DDRC_FREQ2_INIT7(0), 0x0006004a },
>  
>  	/* boot start point */
> -	{ DDRC_MSTR2(0), 0x2 }, //DDRC_MSTR2
> +	{ DDRC_MSTR2(0), 0x0 }, //DDRC_MSTR2
>  };
>  
>  /* PHY Initialize Configuration */
> @@ -1940,12 +1940,6 @@ static struct dram_fsp_msg lpddr4_dram_fsp_msg[] = {
>  		.fw_type = FW_1D_IMAGE,
>  		.fsp_cfg = lpddr4_fsp0_cfg,
>  		.fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp0_cfg),
> -	}, {
> -		/* P0 3000mts 2D */
> -		.drate = 3000,
> -		.fw_type = FW_2D_IMAGE,
> -		.fsp_cfg = lpddr4_fsp0_2d_cfg,
> -		.fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp0_2d_cfg),
>  	}, {
>  		/* P1 400mts 1D */
>  		.drate = 400,
> @@ -1958,6 +1952,12 @@ static struct dram_fsp_msg lpddr4_dram_fsp_msg[] = {
>  		.fw_type = FW_1D_IMAGE,
>  		.fsp_cfg = lpddr4_fsp2_cfg,
>  		.fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp2_cfg),
> +	}, {
> +		/* P0 3000mts 2D */
> +		.drate = 3000,
> +		.fw_type = FW_2D_IMAGE,
> +		.fsp_cfg = lpddr4_fsp0_2d_cfg,
> +		.fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp0_2d_cfg),
>  	},
>  };
>  
> -- 
> 2.20.1
> 
> 
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