[coreboot] Patch merged into coreboot/master: 24614af haswell: Clear correct number of MCA banks

the following patch was just integrated into master:
commit 24614af9b85bc615b0d9af3f37fa393de039c9f8
Author: Aaron Durbin 
Date:   Sat Jan 12 01:07:28 2013 -0600

haswell: Clear correct number of MCA banks

The configure_mca() function was hard coding the number of
    banks the cpu supported. Query this dynamically so that it
    no longer clears only 7 banks.

Change-Id: I33fce8fadc0facd1016b3295faaf3ae90e490a71
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/2745
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Fri Mar 15 23:02:58 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Mon Mar 18 17:08:58 2013, giving +2
See http://review.coreboot.org/2745 for details.

-gerrit