tree 41afb43a7ceb5b4c1197c6583e254c1d1553f9a5
parent 127bc79e30387c57206aab8d9d0ef6c8c34a474e
author Stephen Warren <swarren@nvidia.com> 1357151234 -0700
committer Chris Zankel <chris@zankel.net> 1361675572 -0800

xtensa: use new common dtc rule

The current rules have the .dtb files build in a different directory
from the .dts files. This patch changes xtensa to use the generic dtb
rule which builds .dtb files in the same directory as the source .dts.

This requires moving parts of arch/xtensa/boot/Makefile into newly
created arch/xtensa/boot/dts/Makefile, and updating arch/xtensa/Makefile
to call the new Makefile.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Chris Zankel <chris@zankel.net>