[RFC/PATCH 12/14] powerpc: Add early udbg support for 40x processors

[David Gibson]

On Wed, Nov 21, 2007 at 05:16:30PM +1100, Benjamin Herrenschmidt wrote:
> This adds some basic real mode based early udbg support for 40x
> in order to debug things more easily

Shouldn't we be able to share code with the Maple realmode udbg()?

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson