diff options
Diffstat (limited to 'src/mainboard/google/dedede/variants/boten/overridetree.cb')
| -rw-r--r-- | src/mainboard/google/dedede/variants/boten/overridetree.cb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/boten/overridetree.cb b/src/mainboard/google/dedede/variants/boten/overridetree.cb index 34044ff56940..f914b82b7922 100644 --- a/src/mainboard/google/dedede/variants/boten/overridetree.cb +++ b/src/mainboard/google/dedede/variants/boten/overridetree.cb @@ -74,6 +74,12 @@ chip soc/intel/jasperlake [PchSerialIoIndexI2C5] = PchSerialIoPci, }" + # Enable Acoustic noise mitigation and set slew rate to 1/8 + # Rest of the parameters are 0 by default. + register "AcousticNoiseMitigation" = "1" + register "SlowSlewRate" = "SlewRateFastBy8" + register "FastPkgCRampDisable" = "1" + device domain 0 on device pci 04.0 on chip drivers/intel/dptf |