Small fixes for the Ebony device tree

[Stefan Roese]

On Tuesday 15 May 2007, David Gibson wrote:
> > "ibm,sdram" is way too generic to ever be usefully
> > used for device matching.
>
> Yeah, I guess this should be ibm,sdram-44x or ibm,sdram-4xx.  Better
> go look up if any 40x chips use a similar sdram controller.

Here a list of the current 4xx SDRAM controllers:

SDRAM:		all 40x (except for 405EZ)
DDR:		440GP, 440GX, 440EP, 440GR
DDR2:		440SP, 440SPe
DDR2 (Denali):	440EPx, 440GRx

Best regards,
Stefan