[coreboot-gerrit] Patch merged into coreboot/master: 065b7da cpu/amd/agesa/family15tn: Add udelay implementation for SMM

the following patch was just integrated into master:
commit 065b7da298953feaec3563bf753f45cf00fba2c0
Author: Alexandru Gagniuc 
Date:   Tue Apr 15 15:41:38 2014 -0500

cpu/amd/agesa/family15tn: Add udelay implementation for SMM

This is a small implementation which uses only MSRs and rdtsc, without
    relying on northbridge or other system hardware. It's SMM safe in that
    it only reads registers, and doesn't modify the state of the hardware.

Change-Id: Ifa02ca73455b382f830c9b30b80b4f1bb18706b4
    Signed-off-by: Alexandru Gagniuc 
    Reviewed-on: http://review.coreboot.org/5501
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin 
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/5501 for details.

-gerrit