Re: [PATCH v2 2/9] arm: mvebu: Align the internal registers virtual base to support LPAE

From: Arnd Bergmann
Date: Sat Apr 06 2013 - 04:32:45 EST


On Friday 05 April 2013, Gregory CLEMENT wrote:
> On 04/05/2013 10:50 PM, Arnd Bergmann wrote:
> > On Friday 05 April 2013, Gregory CLEMENT wrote:
> >> From: Lior Amsalem <alior@xxxxxxxxxxx>
> >
> > This is a surprising limitation. Can you extend the above text to go into more
> > detail where that alignment requirement comes from?
> >
>
> The explanation I had was that in LPAE section size is 2MB, in earlyprintk we map
> the internal registers and it must be section aligned.
>

Ah, I see. Please put that in the text then.

Arnd
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