Porting RapidIO from ppc arch to powerpc arch in support ofMPC8641D

[Arnd Bergmann]

On Thursday 24 May 2007, Zhang Wei-r63237 wrote:
> 
> Add the rio scaning code to of_platform.c such as pci is ok?

I think it's better to have a separate file that consolidates
all the code specific to one rio bus bridge.

There is no technical reason why the of_pci_phb code is in
of_platform.c either, it more or less ended up in there by
accident ;-)

	Arnd <><