[U-Boot] [PATCH v2] Move arch/ppc to arch/powerpc

[Peter Tyser]

> [PATCH v2] Move arch/ppc to arch/powerpc
> 
> As discussed on the list, move "arch/ppc" to "arch/powerpc" to
> better match the Linux directory structure.
> 
> Please note that this patch also changes the "ppc" target in
> MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
> is kept as an alias for now, to not break compatibility with
> scripts using this name.

Thanks for finishing this up!  After a quick once over of the patch a
minor nit:

Near line 2756:
-This should work for arch/ppc and arch/powerpc. Only Linux
+This should work for arch/powerpc and arch/powerpc. Only Linux

The same thing happens at line 4710 in arch/powerpc/lib/board.c

Otherwise things look good to me.

Peter