[PATCH 1/8] sptests/spcache01: Detect write-through cache

Sebastian Huber sebastian.huber at embedded-brains.de
Thu Feb 27 07:16:59 UTC 2014


On 2014-02-26 20:25, Gedare Bloom wrote:
> The logic here is that a write-through cache will have written back
> the lines in vdata, whereas a write-back cache won't since there are
> no cache conflicts before the invalidation. Did you run this test on a
> write-through target to verify it works as expected?

Originally I tested only on write-back caches and experienced a problem on the 
LEON4/NGMP board with its write-through cache.  So yes, I tested with both 
variants now.

-- 
Sebastian Huber, embedded brains GmbH

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