[PATCH] ARM: i.MX7/8M: Fix boot source detection on i.MX8MP

[Sascha Hauer]

On Fri, Jun 10, 2022 at 09:11:43AM +0200, Uwe Kleine-König wrote:
> On i.MX8MP the indicator for serial boot is 14, which is different from
> the value found for i.MX8MM. So consider 14 as serial boot, too and
> document the machines where the respective values are found.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
> ---
>  arch/arm/mach-imx/boot.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Applied, thanks

Sascha

> 
> diff --git a/arch/arm/mach-imx/boot.c b/arch/arm/mach-imx/boot.c
> index 652e2869f2d7..d12acb0715f6 100644
> --- a/arch/arm/mach-imx/boot.c
> +++ b/arch/arm/mach-imx/boot.c
> @@ -522,7 +522,8 @@ static void __imx7_get_boot_source(enum bootsource *src, int *instance,
>  	case 5:
>  		*src = BOOTSOURCE_NOR;
>  		break;
> -	case 15:
> +	case 14: /* observed on i.MX8MP for USB "serial" booting */
> +	case 15: /* observed on i.MX8MM for USB "serial" booting */
>  		*src = BOOTSOURCE_SERIAL;
>  		break;
>  	default:
> 
> base-commit: 6a3f9ed1f5c55957b2ed4f460955281539e8e785
> prerequisite-patch-id: b42dc9f4cc168071380985b52b581c1a1298f303
> -- 
> 2.30.2
> 
> 
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