[coreboot] mcp55 patch

[ron minnich]

On Sun, Aug 10, 2008 at 1:23 PM, Carl-Daniel Hailfinger
> In theory, the device model should allow us to call enable_smbus with
> the right device as argument.
>

Not in stage 1.

For now, I don't want to revisit the discussion of whether it *ought*
to be possible; we have never figured out a good way to do it.

I'll fix those things you pointed out and do this as one giant commit
but from now on try to make small patches.

thanks

ron