[RESEND PATCH] bootstd: sata: bootdev scanning for ahci sata with no drive attached

[Stefan Roese]

On 10/7/23 05:34, Tony Dinh wrote:
> It's normal to have no SATA drive attached to the controller, so return a
> successful status when there is no block device found after probing.
> 
> Note: this patch depends on the previous patch
> https://patchwork.ozlabs.org/project/uboot/patch/20230917230649.30357-1-mibodhi@gmail.com/
> 
> Resend the right patch.
> 
> Signed-off-by: Tony Dinh <mibodhi at gmail.com>

Reviewed-by: Stefan Roese <sr at denx.de>

Thanks,
Stefan

> ---
> 
>   drivers/ata/sata.c | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/ata/sata.c b/drivers/ata/sata.c
> index f126b84e05..dcb5fcf476 100644
> --- a/drivers/ata/sata.c
> +++ b/drivers/ata/sata.c
> @@ -79,6 +79,12 @@ int sata_rescan(bool verbose)
>   
>   	ret = uclass_probe_all(UCLASS_AHCI);
>   
> +	if (ret == -ENODEV) {
> +		if (verbose)
> +			printf("No SATA block device found\n");
> +		return 0;
> +	}
> +
>   	return ret;
>   }
>   

Viele Grüße,
Stefan Roese

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