[PATCH 2/2] ARM: remove support for NOMMU ARMv4/v5

[Arnd Bergmann]

On Tue, Mar 15, 2022 at 12:00 AM Linus Walleij <linus.walleij at linaro.org> wrote:
> On Thu, Mar 10, 2022 at 10:23 AM Arnd Bergmann <arnd at kernel.org> wrote:
> > On Thu, Mar 10, 2022 at 2:22 AM Linus Walleij <linus.walleij at linaro.org> wrote:
>
> > > Just delete these, I do have these CPU tiles around but they are so obscure
> > > and I never got around to even testing to boot them.
> >
> > Right, of course you couldn't boot test them because it has been
> > impossible to even select them in Kconfig for years.
>
> Correct, I mean never got around to the whole cycle of "let's make this
> thing boot" and then stumbling over things like that :D
>
> > I've added
> > a patch to completely remove the five v4/v5 NOMMU cores now,
> > will send that later.
>
> Excellent.
>
> > There are five more cores that are only referenced by mach-integrator
> > that are supposed to work (922T, 1020, 1020E, 1022, 1026). Have you
> > ever tested those, or should we consider removing them as well?
>
> Not the 10xx variants, but 920T and 922T I have tested and I
> still have the tiles, while my favourite tile that is usually fitted is
> ARM926EJ-S.

Ok, then I would suggest we keep 922t and 1026 (which Robin mentioned)
but remove the others (1020,1020e, 1022).

     Arnd