Patch merged into coreboot/master: 7a95abb Add timestamp collecting to coreboot.

the following patch was just integrated into master:
commit 7a95abbb000a9088f65e19a78e2468dea8e5b740
Author: Vadim Bendebury 
Date:   Wed Sep 21 16:12:39 2011 -0700

Add timestamp collecting to coreboot.

This patch adds code to initialize the time stamp collection
    facility in coreboot. It adds a table in the CBMEM section, which
    provides the base timer reading value (all other readings are
    offsets of this one) and an array of timestamp id/timestamp value
    pairs.

Just two values are being added now, this will have to be used
    more extensively and also integrated into payloads to provide more
    comprehensive boot process time measurements.

Also, since the CBMEM area could already contain a section (from the
    previous run, before reset), when processing a section addition
    request we should check if a section already exists and return its
    address, if so.

Change-Id: I7ed9f5c400bc5432f228348b41fd19a67c36d533
    Signed-off-by: Vadim Bendebury

Build-Tested: build bot (Jenkins) at Fri Mar  9 09:24:17 2012, giving +1
See http://review.coreboot.org/713 for details.

-gerrit