Patch merged into coreboot/master: vendorcode/amd: Fix non-terminating loop

the following patch was just integrated into master:
commit cf3b306cafdb76493ff605c5dd05bbd602293147
Author: Patrick Georgi 
Date:   Tue Dec 13 15:42:58 2016 +0100

vendorcode/amd: Fix non-terminating loop

Code is copied from agesa/common's amdlib.c.
    Things can probably be deduplicated.

Change-Id: I9c8adab5db7e9fd41aecc522136dfa705c1e2ee6
    Signed-off-by: Patrick Georgi 
    Found-by: Coverity Scan #1229662
    Reviewed-on: https://review.coreboot.org/17834
    Reviewed-by: Paul Menzel 
    Reviewed-by: Martin Roth 
    Reviewed-by: Marshall Dawson 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/17834 for details.

-gerrit