[coreboot-gerrit] Patch merged into coreboot/master: FSP1_0 does not support HAVE_ACPI_RESUME

gerrit at coreboot.org gerrit at coreboot.org
Wed Jul 13 18:35:06 CEST 2016


the following patch was just integrated into master:
commit b6fc727903775b6a100d8cf02cb53ac22fae49d9
Author: Kyösti Mälkki <kyosti.malkki at gmail.com>
Date:   Tue Jul 5 09:41:59 2016 +0300

    FSP1_0 does not support HAVE_ACPI_RESUME
    
    FSP1_0 places romstage ram stack at fixed location of
    RAMTOP in low memory before returning to coreboot proper.
    There is no possibility of making a complete backup of
    RAMBASE..RAMTOP region and currently such backup is not
    even attempted.
    
    As a conclusion, S3 resume would always cause OS memory
    corruption.
    
    Change-Id: I5b9dd4069082e022b01b0d6a9ad5dec28a06e8b0
    Signed-off-by: Kyösti Mälkki <kyosti.malkki at gmail.com>
    Reviewed-on: https://review.coreboot.org/15576
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin <adurbin at chromium.org>


See https://review.coreboot.org/15576 for details.

-gerrit



More information about the coreboot-gerrit mailing list