Patch merged into coreboot/master: 4dd87fb coverage: use boot state callbacks

the following patch was just integrated into master:
commit 4dd87fb2d852a61fd1677dd81e0a5573e9023eb1
Author: Aaron Durbin 
Date:   Wed Apr 24 16:28:52 2013 -0500

coverage: use boot state callbacks

Utilize the static boot state callback scheduling to initialize
    and tear down the coverage infrastructure at the appropriate points.
    The coverage initialization is performed at BS_PRE_DEVICE which is the
    earliest point a callback can be called. The tear down occurs at the
    2 exit points of ramstage: OS resume and payload boot.

Change-Id: Ie5ee51268e1f473f98fa517710a266e38dc01b6d
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/3135
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Mon Apr 29 21:49:00 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Wed May  1 07:08:43 2013, giving +2
See http://review.coreboot.org/3135 for details.

-gerrit