Patch merged into coreboot/master: cpu/amd/fam10h-15h: Add workaround for AMD Erratum 600

the following patch was just integrated into master:
commit 21724934d5b498f76bbe309584f4321e6f719fac
Author: Timothy Pearson 
Date:   Tue Nov 24 14:12:04 2015 -0600

cpu/amd/fam10h-15h: Add workaround for AMD Erratum 600

Change-Id: Ie175b5b490f77cc380536ebd737da8618d4b448b
    Signed-off-by: Timothy Pearson 
    Reviewed-on: https://review.coreboot.org/13170
    Tested-by: build bot (Jenkins)
    Reviewed-by: Felix Held 
    Tested-by: Raptor Engineering Automated Test Stand

See https://review.coreboot.org/13170 for details.

-gerrit