[coreboot] legacybios update

[Kevin O'Connor]

On Tue, May 20, 2008 at 08:19:55AM -0600, Myles Watson wrote:
> > * A more detailed analysis of filo shows that it has a more advanced
> >   ide init (it does a pci scan for ide controllers and it has
> >   "floating bus detection").  I'm going to work on advancing the
> >   "legacybios" code to also do this.
> 
> Could coreboot pass the information for the IDE controllers to "legacybios"
> when it passes memory size etc?

The pci scan code is straight forward.  I don't think we need to
extend core boot to avoid it.

-Kevin