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

[Jagan Teki]

On Thu, Oct 10, 2024 at 8:59 AM Marek Vasut <marex at denx.de> wrote:
>
> On 9/25/24 7:05 PM, Marek Vasut wrote:
> > On 9/11/24 1:05 PM, Marek Vasut wrote:
> >> On 8/30/24 3:36 PM, Jagan Teki wrote:
> >>> On Sun, Aug 25, 2024 at 5:58 AM Marek Vasut <marex at denx.de> wrote:
> >>>>
> >>>> On 5/24/24 6:05 PM, Jagan Teki wrote:
> >>>>> On Mon, Mar 4, 2024 at 9:46 PM Marek Vasut <marex at denx.de> wrote:
> >>>>>>
> >>>>>> Some Winbond SPI NORs have special SR3 register which is
> >>>>>> used among other things to control whether non-standard
> >>>>>> "Individual Block/Sector Write Protection" (WPS bit)
> >>>>>> locking scheme is activated. This non-standard locking
> >>>>>> scheme is not supported by either U-Boot or Linux SPI
> >>>>>> NOR stack so make sure it is disabled, otherwise the
> >>>>>> SPI NOR may appear locked for no obvious reason.
> >>>>>>
> >>>>>> This SR3 WPS appears e.g. on W25Q16FW which has the same ID as
> >>>>>> W25Q16DW, but the W25Q16DW does not implement the SR3 WPS bit.
> >>>>>>
> >>>>>> Signed-off-by: Marek Vasut <marex at denx.de>
> >>>>>> ---
> >>>>>
> >>>>> Applied to u-boot-spi/master
> >>>>
> >>>> I do not see this patch in u-boot/master , was it missed ?
> >>>
> >>> I missed it, I will send it as part of PR soon.
> >> Is there a PR now ?
> >
> > Is there any progress on this ?
>
> What is the current state of this patch ?

It was completely, I was off due to other issues. Sorry for that.

Jagan.