RFC: proposed arch/powerpc directory structure

[Becky Bruce]

>
>>> I don't like the idea of sticking subdirs in classic32/ either, but
>>> also
>>> can't think of a better name for the catchall of 7xx and 74xx boards.
>>
>> I dont think we where planning on subdirs in classic32.
>
> I took "may collapse into classic 32 at some point" to mean "move into
> classic32/ at some point", for some reason.  collapsing the content 
> into
> classic32/ will bring us back to the bad-old-days of everything in
> platforms/ (or kernel/).

My apologies - this wasn't at all clear in the proposal.  The plan at 
present is to not have subdirs under classic32.  By "collapsing into 
classic32", I meant a move to a more common code base, not a wholescale 
copy of the existing files into classic32.

Cheers,
-B