[coreboot] Patch merged into coreboot/master: 2c987a6 Make MAX_PHYSICAL_CPUS invisible on non-AMD boards

the following patch was just integrated into master:
commit 2c987a68e57477fadd78c4d1e73469d9447fde53
Author: Stefan Reinauer 
Date:   Mon Jun 25 14:12:58 2012 -0700

Make MAX_PHYSICAL_CPUS invisible on non-AMD boards

It's only used on AMD based boards. Hence drop it, so we don't
    accidently start using it by mistake instead of MAX_CPUS

Change-Id: Id8f522f24283129874d56e70bd00df92abe9c3cf
    Signed-off-by: Stefan Reinauer

Build-Tested: build bot (Jenkins) at Tue Jul 24 21:01:55 2012, giving +1
Reviewed-By: Ronald G. Minnich  at Tue Jul 24 21:31:28 2012, giving +2
See http://review.coreboot.org/1325 for details.

-gerrit