| commit | c9310920e6e7ae0a5c0accbd57d34c194cb31780 | [log] [tgz] |
|---|---|---|
| author | Piotr Ziecik <kosmo@semihalf.com> | Tue Mar 17 09:17:50 2009 -0600 |
| committer | Grant Likely <grant.likely@secretlab.ca> | Tue Mar 17 09:17:50 2009 -0600 |
| tree | a84eaa53852d4756095aae2dede0fd2356230aad | |
| parent | 5bee17f18b595937e6beafeee5197868a3f74a06 [diff] |
powerpc/5200: Enable CPU_FTR_NEED_COHERENT for MPC52xx BestComm, a DMA engine in MPC52xx SoC, requires snooping when CPU caches are enabled to work properly. Adding CPU_FTR_NEED_COHERENT fixes NFS problems on MPC52xx machines introduced by 'powerpc/mm: Fix handling of _PAGE_COHERENT in BAT setup code' (sha1: 4c456a67f501b8b15542c7c21c28812bf88f484b). Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>