Re: [PATCH] ARM: supplementing IO accessors with 64 bit capability

[Russell King - ARM Linux]

On Thu, Oct 23, 2014 at 03:47:32PM -0400, Nicolas Pitre wrote:
> On Wed, 22 Oct 2014, Catalin Marinas wrote:
> 
> > On Wed, Oct 22, 2014 at 05:06:23PM +0100, mathieu.poirier@xxxxxxxxxx wrote:
> > > +#if __LINUX_ARM_ARCH__ >= 5
> > 
> > My old ARMv5 book does not list LDRD/STRD. It looks like they only come
> > with ARMv5TE. Are there any processors prior to this supported by the
> > kernel?
> 
> We still supports ARMv4 targets.
> 
> As far as I know, all the ARMv5 targets we support are also TE capable.

Not quite.  We have ARM1020, which according to our proc-*.S files is
only ARMv5T, not ARMv5TE.

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