print available ranges under control of linux, yaboot-debug property

Debugging yaboot failures is difficult because we often have to retest with a
yaboot built with debug enabled. As a first step to fixing this, look for a
linux,yaboot-debug property and dump the available ranges when it is non zero.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
3 files changed