[U-Boot] [PATCH 1/5] dm: mmc: updated mmc_of_parse() to not fail because of an invalid bus-width

[Lukasz Majewski <lukma@denx.de>]

On Tue, 21 Nov 2017 16:13:04 +0100
Jean-Jacques Hiblot <jjhiblot@ti.com> wrote:

> Instead of failing, the driver uses the default: 1-bit bus width.
> 
> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
> ---
>  drivers/mmc/mmc-uclass.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
> index e30cde7..48fafce 100644
> --- a/drivers/mmc/mmc-uclass.c
> +++ b/drivers/mmc/mmc-uclass.c
> @@ -137,9 +137,10 @@ int mmc_of_parse(const void *fdt, int node,
> struct mmc_config *cfg) cfg->host_caps |= MMC_MODE_1BIT;
>  		break;
>  	default:
> -		printf("error: %s invalid bus-width property %d\n",
> -		       fdt_get_name(fdt, node, NULL), val);
> -		return -ENOENT;
> +		debug("warning: %s invalid bus-width property. using
> 1-bit\n",
> +		      fdt_get_name(fdt, node, NULL));
> +		cfg->host_caps |= MMC_MODE_1BIT;
> +		break;
>  	}
>  
>  	cfg->f_max = fdtdec_get_int(fdt, node, "max-frequency",
> 52000000);

Reviewed-by: Lukasz Majewski <lukma@denx.de>


Best regards,

Lukasz Majewski

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