[coreboot-gerrit] Patch merged into coreboot/master: 6aeb4a2 AMD: Drop empty root_complex

the following patch was just integrated into master:
commit 6aeb4a269c2ded6e6f72bf87da12b9295ef903f7
Author: Kyösti Mälkki 
Date:   Tue Jun 11 17:00:11 2013 +0300

AMD: Drop empty root_complex

There are no files to build left under AMD nortbridge/x/root_complex
    directories. For some cases, even the Kconfig file was no longer sourced.
    Remove all such references and empty files.

For devicetree.cb treat component paths with "/root_complex" in them valid
    even when the directory does not exists. This is because AMD boards us this
    dummy chip component as the root node in their devicetree.cb.

The generated devicetree file static.c remains unchanged.

Change-Id: I9278ebb50a83cebbf149b06afb5669899a8e4d0b
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/3434
    Tested-by: build bot (Jenkins)
    Reviewed-by: Marc Jones

See http://review.coreboot.org/3434 for details.

-gerrit