[PATCH] mtd: spi-nor: Clear Winbond SR3 WPS bit on boot

[Michael Walle]

Hi,

On Wed Mar 6, 2024 at 3:56 AM CET, Marek Vasut wrote:
> > I'd argue if one wants to use the locking at all, you have to set
> > UNLOCK_ALL=n. Otherwise, the bootloader might come alone and just
> > clear your locking bits again. Clearing the WPS bit there is just
> > one more thing which IMHO doesn't make much sense.
>
> On the other hand, if UNLOCK_ALL=y is supposed to work and reset 
> locking, then the SR3 WPS bit has to be configured to select the 
> standard SPI NOR locking scheme, so the locking can actually be reset 
> using that scheme.

Yes, that's what I've meant with "the unlock all works as
advertised" and your patch is fine.

-michael
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