[coreboot-gerrit] Patch merged into coreboot/master: crossgcc: Use acpica-unix2 over acpica-unix

the following patch was just integrated into master:
commit 85bb946362c570af0c4e4ba79853d7509c2df1cc
Author: Patrick Georgi 
Date:   Thu Feb 11 17:22:16 2016 +0100

crossgcc: Use acpica-unix2 over acpica-unix

Apparently acpica-unix is shipped under
    "A non-open source license (the 'Intel license')" while acpica-unix2
    comes under GPLv2/BSD dual license. (see https://acpica.org/Licensing)

So go with unix2.

Change-Id: I412812187bbf488eb4ad6d7fb8d2840f2f5e06d4
    Signed-off-by: Patrick Georgi 
    Reviewed-on: https://review.coreboot.org/13686
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/13686 for details.

-gerrit