[PATCH 2/2] [PPC 44x] enable L2-cache for ALPR, Katmai, Ocotea, and Taishan

[Benjamin Herrenschmidt]

BTW... Do you know why we can't just enable HW snoop ? The 440SPe
documentation seems to indicate that this is supported by the L2 cache
via snooping on the PLB.

Cheers,
Ben.