Patch merged into coreboot/master: 5a56dc0 Add a helper function to determine the number of enabled CPUs

the following patch was just integrated into master:
commit 5a56dc038f16242e624c493bffeb0d9b38b85cad
Author: Stefan Reinauer 
Date:   Fri Mar 30 13:52:58 2012 -0700

Add a helper function to determine the number of enabled CPUs

Change-Id: Ia72926002571e0f250849fa5db048bd8b2e92400
    Signed-off-by: Duncan Laurie

Build-Tested: build bot (Jenkins) at Sat Mar 31 03:47:34 2012, giving +1
See http://review.coreboot.org/821 for details.

-gerrit