[PATCH v2] power-domain: fix hang in endless loop on i.MX8

[Fabio Estevam]

On Mon, Feb 17, 2020 at 2:27 PM Fabio Estevam <festevam at gmail.com> wrote:

> I also had to apply the following change in order to boot a i.MX8QXP MEK board:
>
> --- a/arch/arm/mach-imx/imx8/fdt.c
> +++ b/arch/arm/mach-imx/imx8/fdt.c
> @@ -280,6 +280,8 @@ int ft_system_setup(void *blob, bd_t *bd)
>  {
>         int ret;
>
> +       return 0;
> +
>         update_fdt_with_owned_resources(blob);
>
>         if (is_imx8qm()) {
>
> With your patch and this change a 4.14.98 NXP kernel can boot, but not
> a 4.19.35 NXP nor a mainline kernel.
>
> Tested-by: Fabio Estevam <festevam at gmail.com>

Correction: the above change is not needed now.

I saw an issue with the command line and I sent a fix.

This patch plus the one that fixes the command line are enough to get
i.MX8QXP MEK board booting a mainline kernel.

Thanks