the following patch was just integrated into master: commit c00457d065a0b57e8e2e8abc9318fc6e1198ee64 Author: Aaron Durbin adurbin@chromium.org Date: Mon Feb 11 21:15:12 2013 -0600
romstage_handoff: add s3_resume field
Provide a field in the romstage_handoff structure to indicate if the current boot is an ACPI S3 wake boot. There are currently quite a few non-standardized ways of passing this knowledge to ramstage from romstage. Many utilize stashing magic numbers in device-specific registers. The addition of this field adds a more formalized method passing along this information. However, it still requires the romstage chipset code to initialize this field. In short, this change does not make this a hard requirement for ramstage.
Change-Id: Ia819c0ceed89ed427ef576a036fa870eb7cf57bc Signed-off-by: Aaron Durbin adurbin@chromium.org Reviewed-on: http://review.coreboot.org/2796 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich rminnich@gmail.com
Build-Tested: build bot (Jenkins) at Tue Mar 19 05:06:49 2013, giving +1 Reviewed-By: Ronald G. Minnich rminnich@gmail.com at Thu Mar 21 22:49:49 2013, giving +2 See http://review.coreboot.org/2796 for details.
-gerrit