Re: [PATCH/RFC] ARM: dts: rza2mevb: Upstream Linux requires SDRAM

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On Fri, 8 May 2020, Geert Uytterhoeven wrote:

> Hi Nicolas,
> 
> On Fri, May 8, 2020 at 4:41 PM Nicolas Pitre <nico@xxxxxxxxxxx> wrote:
> > On Fri, 8 May 2020, Chris Brandt wrote:
> > > The big argument was always that "XIP cannot be multi-platform by
> > > definition because RAM/ROM always resides at different addresses in different
> > > devices". And as you know, the physical address for RAM and ROM have to
> > > be hard coded in the kernel binary.
> >
> > Exact.  So what is the problem?
> 
> Ah, you've fallen for the "multi-platform" fallacy!

Me?!  You must be mistaken on the person.

> I have no desire to enable support for multiple platforms in a single 
> kernel that supports XIP on all platforms.

Absolutely!  As I just said in my previous email, multi-platform XIP 
kernels are non-sense.


Nicolas



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