diff options
| author | Karthikeyan Ramasubramanian <kramasub@chromium.org> | 2022-03-25 10:21:03 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-03-29 14:43:45 +0000 |
| commit | 284831e4456e770ef7f805bffaac61b1c5783564 (patch) | |
| tree | 391c4512b7b91092bbab5f0c46daf1fb04a790d3 /src/soc/intel/tigerlake | |
| parent | 2c3c5898f345bdb786b6306ff4b7c8f5cc6ba7cd (diff) | |
soc/amd/common/block/lpc: Add support to not clear port80 enable
SMU locks up sometimes if the port80 enable bit is cleared in the ESPI
Decode register. Add a config to choose between clearing the entire ESPI
Decode Register vs retaining the port80 enable bit.
BUG=None
TEST=Build and boot to OS in Skyrim.
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: Ia5ee012ac4858d6dd43827274169edf622a70489
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Diffstat (limited to 'src/soc/intel/tigerlake')
0 files changed, 0 insertions, 0 deletions