Patch merged into coreboot/master: bf396ff haswell: use s3_resume field in romstage_handoff

the following patch was just integrated into master:
commit bf396ff21c60f364e5d0af4eda1e38f4603fc3b1
Author: Aaron Durbin 
Date:   Mon Feb 11 21:50:35 2013 -0600

haswell: use s3_resume field in romstage_handoff

Now that there is a way to disseminate the presence of s3 wake more
    formally use that instead of hard coded pointers in memory and stashing
    magic values in device registers. The northbridge code picks up the
    field's presence in the romstage_handoff structure and sets up the
    acpi_slp_type variable accordingly.

Change-Id: Ida786728ce2950bd64610a99b7ad4f1ca6917a99
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/2799
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Tue Mar 19 06:01:42 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Thu Mar 21 22:53:25 2013, giving +2
See http://review.coreboot.org/2799 for details.

-gerrit