[PATCH 2/2] imx8mn/8mp: Select ENV_IS_NOWHERE

[Fabio Estevam]

Hi Marek,

On Wed, Apr 20, 2022 at 6:42 PM Marek Vasut <marex at denx.de> wrote:

> I suspect this happens because
>
> arch/arm/mach-imx/imx8m/soc.c env_get_location()
>
> contains
> "
> ...
> default:
>   return ENVL_NOWHERE;
> "
>
> right ?
>
> I wonder what would happen if you were to add:
>
> case USB_BOOT:
>    return ENVL_UNKNOWN;
>
> Maybe that would even work without CONFIG_ENV_IS_NOWHERE=y ?

Unfortunately, with this change the boot via SDP does not complete:

U-Boot SPL 2022.04-00857-g0f0a48bd2df4-dirty (Apr 20 2022 - 18:57:00 -0300)
SEC0:  RNG instantiated
Normal Boot
WDT:   Started watchdog at 30280000 with servicing (60s timeout)
Trying to boot from BOOTROM
Find img info 0x&48020a00, size 872
Need continue download 1024
Download 762080, Total size 763616
NOTICE:  BL31: v2.2(release):rel_imx_5.4.47_2.2.0-0-gc949a888e909
NOTICE:  BL31: Built : 16:07:45, Apr 20 2022
(it hangs here)