[U-Boot] [RFC/PATCH] davinci: disable dcache on boards with EMAC

[Tom Rini]

On Fri, Nov 11, 2011 at 3:10 PM, Andy Fleming <afleming at gmail.com> wrote:
> On Fri, Nov 11, 2011 at 3:56 PM, Ilya Yanok <yanok at emcraft.com> wrote:
>> DaVinci EMAC driver has no support for running with D-Cache enabled so
>> disable D-Cache on all DaVinci boards with EMAC device.
>>
>> Signed-off-by: Ilya Yanok <yanok at emcraft.com>
>
>
> I think it might be better to disable DCACHE as a result of EMAC being
> enabled, to make it clear in the config why that's happening.

I agree, and I was going to propose something similar.  Anecdotally
(which is all I can do atm), I had the same kind of issue a few months
back on one of these platforms.  Ben, since you've been most recently
active on the davinci side of this driver, do you object to turning
off dcache until there's flush ops for the platform?

-- 
Tom