[U-Boot] [Patch] mmc: fsl_esdhc: fix f_max retrieval during init
Eric Nelson
eric.nelson at boundarydevices.com
Tue Oct 28 00:19:54 CET 2014
Hi Markus,
On 10/24/2014 02:44 AM, Markus Niebel wrote:
> From: Markus Niebel <Markus.Niebel at tq-group.com>
>
> for multi instance API we use struct fsl_esdhc_cfg to
> pass the clock rate. Do not set f_max from global data,
> since this is wrong for multi instance case.
>
> Signed-off-by: Markus Niebel <Markus.Niebel at tq-group.com>
> ---
> drivers/mmc/fsl_esdhc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
> index 2640607..8a1a461 100644
> --- a/drivers/mmc/fsl_esdhc.c
> +++ b/drivers/mmc/fsl_esdhc.c
> @@ -610,7 +610,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
> #endif
>
> cfg->cfg.f_min = 400000;
> - cfg->cfg.f_max = min(gd->arch.sdhc_clk, 52000000);
> + cfg->cfg.f_max = min(cfg->sdhc_clk, 52000000);
>
> cfg->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
>
This seems the right thing to do.
Tested-by: Eric Nelson <eric.nelson at boundarydevices.com>
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