Merge remote-tracking branch 'kumar/next' into next

<<
Mostly misc code cleanups in various board ports and adding support for a
new MPC85xx board - ppa8548.
>>
This commit is contained in:
Benjamin Herrenschmidt 2013-02-19 11:51:39 -06:00
commit 877d66856e
38 changed files with 1530 additions and 564 deletions