diff options
| author | Jakub Czapiga <jacz@semihalf.com> | 2023-06-01 12:30:15 +0000 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2023-06-18 12:25:33 +0000 |
| commit | 719b690e99f21ca862cc9629ed26ae1fb609d767 (patch) | |
| tree | dd2fb77920c36516f4160432fbb227d898dab662 /src/mainboard | |
| parent | 7bb9319b87bca7bc832dfa083c17e75d9b97e55a (diff) | |
mb/google/rex/variants/ovis: Add display configuration
Enable DDI on ports 1 to 4 for Type-C DisplayPort.
BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Change-Id: I40f967b12b11c10a1a9329bfb42ebec5a8d7738f
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75579
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/rex/variants/ovis/overridetree.cb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/ovis/overridetree.cb b/src/mainboard/google/rex/variants/ovis/overridetree.cb index e15a7c4f5a..1af0a0e0ab 100644 --- a/src/mainboard/google/rex/variants/ovis/overridetree.cb +++ b/src/mainboard/google/rex/variants/ovis/overridetree.cb @@ -14,6 +14,14 @@ chip soc/intel/meteorlake register "tcss_ports[1]" = "TCSS_PORT_DEFAULT(OC0)" register "tcss_ports[2]" = "TCSS_PORT_DEFAULT(OC0)" + # Enable Display Port Configuration + register "ddi_ports_config" = "{ + [DDI_PORT_1] = DDI_ENABLE_HPD, + [DDI_PORT_2] = DDI_ENABLE_HPD, + [DDI_PORT_3] = DDI_ENABLE_HPD, + [DDI_PORT_4] = DDI_ENABLE_HPD, + }" + register "serial_io_i2c_mode" = "{ [PchSerialIoIndexI2C0] = PchSerialIoDisabled, [PchSerialIoIndexI2C1] = PchSerialIoDisabled, |