[U-Boot] [PATCH 4/6] davinci_emac: fix for running with dcache enabled

[Mike Frysinger]

On Monday 10 October 2011 13:44:21 Wolfgang Denk wrote:
> Mike Frysinger wrote:
> > > See the rest of the thread.  I had applied this patch set to a loal
> > > tree, but it was breaking hundreds of systems, so had to back out the
> > > patches again.
> > > 
> > > I'm eager to get this code in myself, but it needs to be compile-clean
> > > at least and harmless to all boards that don't actually reference that
> > > code.
> > 
> > sorry, but the rest of what thread ?  i missed that there were issues and
> > was wondering why they weren't in the published master branch yet ...
> 
> There are actually three parts to this storey:
> 
> Thisi s the original patch series, which I applied to a local test
> branch with the intention to pull into mainline:
> 
> 10/04 Anton Staaf        [U-Boot] [PATCH v2 0/7] Add cache line alignment
> support http://article.gmane.org/gmane.comp.boot-loaders.u-boot/111026
> 
> Then I noticed that this broke all PPC4xx boards, and asked Stefan to
> fix this problem.  Stefan did:
> 
> 10/07 Stefan Roese       [PATCH 1/2] ppc: Include <asm/cache.h> in common.h
> http://article.gmane.org/gmane.comp.boot-loaders.u-boot/111482
> 
> When PPC was building again, I tested it on ARM (which I assumed was
> OK, given that this was Anton's primary architecture).  That was when
> I finally gave up, see
> 
> 10/09 To:Anton Staaf     Re: [U-Boot] [PATCH v2 0/7] Add cache line
> alignment support
> http://article.gmane.org/gmane.comp.boot-loaders.u-boot/111713

blah, this is the one e-mail in that thread that went into my trash somehow.  
i'll follow up in the original posting; thanks.
-mike
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