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| author | Werner Zeh <werner.zeh@siemens.com> | 2017-04-06 13:23:46 +0200 |
|---|---|---|
| committer | Werner Zeh <werner.zeh@siemens.com> | 2017-04-28 06:18:27 +0200 |
| commit | 27e6042bb7d0b16b56f9b590dce42e5314385256 (patch) | |
| tree | d1ecf092c7b6cc65930474ff59084b723b04461b /src/device/pci_early.c | |
| parent | 80656afc40ee687372fc9b63d12b6ebe15194ec1 (diff) | |
intel/apollolake: Switch FADT to ACPI version 3.0
The current implementation of the FADT structure is only ACPI 3.0 compliant.
Setting the version to ACPI 5.0 results in a corrupt FADT. Linux seems
to be able to deal with it but Windows 10 hangs in a really early stage
without any notification to the user.
If ACPI 5.0 is mandatory, the FADT structure needs to be adjusted to
match the specification. Therefore the members sleep_ctl and sleep_stat
needs to be added to FADT structure.
Change-Id: I51c7a7a84d10283f5c2a8a2c57257d53bbdee7ed
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/19146
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/device/pci_early.c')
0 files changed, 0 insertions, 0 deletions