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(parent: 534ea6b) | patch
85xx: Don't icbi when unlocking the cache
authorKumar Gala <[email protected]>
Wed, 27 Feb 2008 22:30:47 +0000 (16:30 -0600)
committerAndrew Fleming-AFLEMING <[email protected]>
Wed, 27 Feb 2008 22:30:47 +0000 (16:30 -0600)
commit2b22fa4baee51e6b467c44ea1be0d1ecd86e8775
tree101b618786231210f859784693348517b481c7c6tree | snapshot
parent534ea6b6f86f8b75ef2ac061ef110a98f103d7d6commit | diff
85xx: Don't icbi when unlocking the cache

There is no reason to icbi when invalidating the temporary stack in
the d-cache.  Its impossible on e500 to have the i-cache contain
any addresses in the temp stack and it can be problematic in generating
transactions on the bus to non-valid addresses.

Signed-off-by: Kumar Gala <[email protected]>
cpu/mpc85xx/start.S diff | blob | history
Broadcom-s U-Boot