[U-Boot] [RFC] command/cache: Add flush_cache command

[Tom Rini]

On Thu, Mar 21, 2013 at 06:39:31AM +0100, Wolfgang Denk wrote:
> Dear Tom Rini,
> 
> In message <20130320195919.GR25919 at bill-the-cat> you wrote:
> > 
> > OK, so this does sound like a real need / use for it, and if we added
> > the granularity of CONFIG_CMD_CACHE_FLUSH or similar, it would be
> > reasonable to turn it on to a large number of boards for a small space
> > savings (so lets not).  My next concern is that this needs build testing
> 
> Not really. Only a tiny fraction of users will ever run any standalone
> applications, so please let's save the memory footprint for the
> overwhelming majority of users who do not need that.

Well, can we run into this problem on ARM (v7 or v8) systems as well?

-- 
Tom
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