[PATCH 03/14] davinci: map sram using MT_MEMORY_NONCACHED instead of MT_DEVICE

Shilimkar, Santosh santosh.shilimkar at ti.com
Fri Sep 17 06:18:25 EDT 2010



> -----Original Message-----
> From: Russell King - ARM Linux [mailto:linux at arm.linux.org.uk]
> Sent: Friday, September 17, 2010 3:46 PM
> To: Shilimkar, Santosh
> Cc: linux-omap at vger.kernel.org; linux-arm-kernel at lists.infradead.org
> Subject: Re: [PATCH 03/14] davinci: map sram using MT_MEMORY_NONCACHED
> instead of MT_DEVICE
> 
> On Fri, Sep 17, 2010 at 03:17:47PM +0530, Santosh Shilimkar wrote:
> > On Davinci SRAM is mapped as MT_DEVICE becasue of the section
> > mapping pre-requisite instead of intended MT_MEMORY_NONCACHED
> >
> > Since the section mapping limitation gets fixed with first
> > patch in this series, the MT_MEMORY_NONCACHED can be used now.
> >
> > Have not tested this, so somebody with Davinci hardware can
> > try this out
> 
> Is this still true?
No it's not anymore.. 
It's already tested on Davinci by Kevin. I missed to remove that


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