[PATCH 2/4] ARM: Xilinx: Adding Xilinx board support

[John Linn]

> -----Original Message-----
> From: Russell King - ARM Linux [mailto:linux at arm.linux.org.uk]
> Sent: Monday, February 07, 2011 1:54 PM
> To: John Linn
> Cc: linux-arm-kernel at lists.infradead.org; kernel at vger.kernel.org;
catalin.marinas at arm.com;
> glikely at secretlab.ca
> Subject: Re: [PATCH 2/4] ARM: Xilinx: Adding Xilinx board support
> 
> On Mon, Feb 07, 2011 at 08:44:11AM -0700, John Linn wrote:
> > It's interesting as I'm looking at this further.  Sure enough it
looks
> > to me like any early mappings in the MMU get destroyed.  Paging_init
calls
> > devicemaps_init which says
> > it destroys the early debug mappings.  Maybe I'm misinterpreting
that?
> 
> I don't think so.  Normally, platforms end up mapping it as part of a
> larger mappign.  If you don't have that then it'll be necessary.

Thanks, appreciate the feedback. Makes sense.

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