Merge dtc

[David Gibson]

This very large patch incorporates a copy of dtc into the kernel
source, in arch/powerpc/boot/dtc-src.  This means that dtc is no
longer an external dependency to build kernels with configurations
which need a dtb file.

Signed-off-by: David Gibson <david at gibson.dropbear.id.au>

Too big for the list, full patch at
http://ozlabs.org/~dgibson/home/merge-dtc.patch

-- 
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