[coreboot-gerrit] Patch merged into coreboot/master: 0348fbb Add a specific post code for S3 resume failures

gerrit at coreboot.org gerrit at coreboot.org
Sat Dec 21 12:02:45 CET 2013


the following patch was just integrated into master:
commit 0348fbb1a0c95ac5bc024f57a5d3c3f29777df9a
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Thu Aug 8 16:28:41 2013 -0700

    Add a specific post code for S3 resume failures
    
    If the firwmare is flashed and the MRC cache is blown away
    then it is not possible to resume.
    
    Right now this can be inferred from the event log but it can
    be made very clear by adding a unique post code for this event.
    
    1) boot falco
    2) flash firmware
    3) suspend and then resume
    4) check for post code 0xef in log
    
    0 | 2013-08-08 16:27:47 | Log area cleared | 4096
    1 | 2013-08-08 16:27:47 | ACPI Enter | S3
    2 | 2013-08-08 16:27:55 | System boot | 48
    3 | 2013-08-08 16:27:55 | Last post code in previous boot | 0xef | Resume Failure
    4 | 2013-08-08 16:27:55 | System Reset
    5 | 2013-08-08 16:27:55 | ACPI Wake | S5
    
    Change-Id: I7602d9eef85d3b764781990249ae32b84fe84134
    Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Reviewed-on: https://gerrit.chromium.org/gerrit/65259
    Reviewed-by: Aaron Durbin <adurbin at chromium.org>


See http://review.coreboot.org/4458 for details.

-gerrit



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