[coreboot] Patch merged into coreboot/master: 56d8552 alix2: add support for alix6

the following patch was just integrated into master:
commit 56d8552a1bb3cd9aca669899e4d2e8a18534d006
Author: Philip Prindeville 
Date:   Fri Jan 6 11:54:23 2012 -0700

alix2: add support for alix6

The Alix6 is very similar to the alix2, differing in having 1 mini-PCIe
    slot (USB 2.0 only), an RFKILL GPIO line going to that slot, and 1 or 2
    SIM sockets.

Change-Id: I19e4e756966e60bb0310c19286654d3d579b8850
    Signed-off-by: Philip Prindeville

Build-Tested: build bot (Jenkins) at Mon Jan  9 05:00:37 2012, giving +1
Reviewed-By: Stefan Reinauer  at Mon Apr 23 22:24:45 2012, giving +2
See http://review.coreboot.org/521 for details.

-gerrit