[U-Boot] [PATCH] mtest: Disable dcache during test

[Mike Frysinger]

On Friday 10 August 2012 15:16:15 Benoît Thébaudeau wrote:
> mtest is supposed to test many types of memory accesses in many different
> conditions. If dcache is enabled, memory accesses are likely bursts, and
> some memory accesses are simply skipped. Hence, dcache should be disabled
> during mtest operation so that what mtest actually tests is not masked by
> dcache.

if you want dcache disabled, then why don't you run `dcache off` first ?  i 
think it's useful to be able to do both, and forcing it one way is wrong.

thus, NAK from me.
-mike
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