pxa2x0 platform

[Mark Salter]

>>>>> Jonathan Larmour writes:

> Knud Woehler wrote:
>> this is my latest work for the pxa2x0 platform. It is now in the xscale
>> tree.

> Hi Knud,

> This is an impressive port - I've just inspected it and for the first time
> in a long time I don't have a single comment to make! Unless anyone has
> any other comments on it (you know who you are :-)) I'd like to check it
> straight in.

I just checked this in.

Thanks Knud!

--Mark