Patch merged into coreboot/master: dd2bc3f igd.asl rewrite

the following patch was just integrated into master:
commit dd2bc3f819ecb64a07f37c2a63621ecadd6b6ed8
Author: Vladimir Serbinenko 
Date:   Fri Oct 31 09:16:31 2014 +0100

igd.asl rewrite

Old igd.asl had inconsistent addresses (between _DOD and actual device)
    and ghost devices. Any of those is enough to make brightness on windows
    fail and make igd.asl out-of-ACPI-spec. Also old code favoured ridiculous
    copying of the same thing 6 times per chipset. Leave only hooking up and
    chipset-specific part in chipset directory. Move NVS handling and ACPI-spec
    parts to a common file.

Change-Id: I556769e5e28b83e7465e3db689e26c8c0ab44757
    Signed-off-by: Vladimir Serbinenko 
    Reviewed-on: http://review.coreboot.org/7472
    Tested-by: build bot (Jenkins)
    Reviewed-by: Edward O'Callaghan 
    Reviewed-by: Timothy Pearson

See http://review.coreboot.org/7472 for details.

-gerrit