[PATCH RFC u-boot-mvebu 0/6] arm: mvebu: Fix boot mode detection

[Pali Rohár]

On Tuesday 21 March 2023 08:03:45 Martin Rowe wrote:
> On Mon, 20 Mar 2023 at 19:42, Pali Rohár <pali at kernel.org> wrote:
> 
> > On Monday 20 March 2023 12:01:03 Martin Rowe wrote:
> > > Dedicated UART still works, patching an MMC for UART with kwboot still
> > > hangs after finishing transfer; no change.
> >
> > One more question. Did you set boot mode HW switches to UART position?
> > Or are they in MMC position and magic boot pattern from kwboot triggers
> > UART boot?
> >
> 
> HW switches to UART position.

Could you try also the second option. Put it into mmc position and use
kwboot with magic pattern for booting? Just to ensure that if some HW
reset occurs we will see boot log of mmc u-boot.