Patch merged into coreboot/master: bf9d8a4 Intel 82801dx: compile early_smbus as separate object

the following patch was just integrated into master:
commit bf9d8a4a9e91db3483353d568cf176d817b283e5
Author: Kyösti Mälkki 
Date:   Fri Apr 20 17:11:31 2012 +0300

Intel 82801dx: compile early_smbus as separate object

Add early_smbus.c for romstage-y list and remove respective
    include on mainboard romstage.c files.

Tested on AOpen board.

Change-Id: I1c7e6cb32e3a9d7cc9b6037dc27e59149d492001
    Signed-off-by: Kyösti Mälkki

Build-Tested: build bot (Jenkins) at Fri Apr 20 16:32:30 2012, giving +1
Reviewed-By: Stefan Reinauer  at Fri Apr 20 21:26:44 2012, giving +2
See http://review.coreboot.org/909 for details.

-gerrit