[PATCH 5/5] PCI fixes for the MPC8641 Rev 2.0 silicon and Rev 1.02hardware

[Wade Farnsworth]

On Thu, 2007-05-17 at 13:46 -0500, Timur Tabi wrote:
> Wade Farnsworth wrote:
> 
> > Yes.  On rev 1.0 boards, all of the devices on the south bridge are on
> > bus 0, while on rev 1.02, the devices on the southbridge are on bus 2.
> > 
> > I'd like to use the same dts for both rev's if possible.  But if there
> > is a reason why they shouldn't, I suppose I could create a separate dts.
> 
> I think two DTS files is the best approach for now.  A few of us had an idea to introduce 
> conditional statements in to the DTS, and U-Boot would examine the board and/or 
> environment variables and then apply the conditions to the device tree before booting the 
> kernel.  This would allow you to merge the two DTS files into one, but we're quite a ways 
> off from implementing this feature.  In the meantime, two DTS files is okay.
> 

OK.  I'll create a separate dts for the new rev.

--Wade