[OE-core] [PATCH 3/3] Add basic PowerPC core tune config

[Richard Purdie]

I've taken various comments on board and a revised version of the PPC
version is:

http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=rpurdie/ml4&id=fa4a7b05bcfe397bb9243efb7138a6cc0a9d93fd

Cheers,

Richard