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| author | Lijian Zhao <lijian.zhao@intel.com> | 2017-12-21 13:40:07 -0800 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2018-01-16 19:40:00 +0000 |
| commit | 9b50a57e4343ce77b8ae1aaca5a3866599056456 (patch) | |
| tree | caecc08a336a560cc1acbc1f3651abde31831b5e /src/cpu/amd | |
| parent | 7210ec0dcaca84957a5ebe9ea6e222d55a1431bb (diff) | |
| download | coreboot-9b50a57e4343ce77b8ae1aaca5a3866599056456.tar.xz | |
soc/intel/cannonlake: Program DMI PCR settings
According to CNL PCH BIOS spec (570374) 2.4.1, DMI cycle decoding needs
to be programmed before it gets locked. Update lpc programming to add
decode programming on DMI side as well. Also enabled io port 0x200
decoding by default.
BUG=b.70765863
TEST=Apply changes and add chromeos EC decoding in mainboard
devicetree.cb, then read back IO port in depthcharge cli and check
that return is not zero.
Change-Id: I6b8f393c92cbd0632fed86212ae384ff53c9f8c3
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/22970
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/cpu/amd')
0 files changed, 0 insertions, 0 deletions