This patch briges the mv64x60 related code up to the latest that I have.

It:
- adds MPSC support to some ppc bootwrapper files
- adds an erratum workaround for the mv64460
- changes some platform_data related structure names
- cleans up a bunch of whitespace
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>