Patch merged into coreboot/master: ab6d27e lenovo/x60/romstage.c: Collect timestamps in romstage

the following patch was just integrated into master:
commit ab6d27e8f83db2791bc2b633a02f12a3076a4e5f
Author: Paul Menzel 
Date:   Tue Jul 2 09:54:17 2013 +0200

lenovo/x60/romstage.c: Collect timestamps in romstage

Collect early timestamps in Lenovo X60’s romstage.

Selecting the option `COLLECT_TIMESTAMPS` in Kconfig and then
    doing `cbmem --timestamps` should output the timestamps.

Change-Id: I7bd30f03a1b85c38e89c19cdf88b2d20b24abed8
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/3587
    Reviewed-by: Ronald G. Minnich 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/3587 for details.

-gerrit