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-rw-r--r--src/mainboard/google/volteer/variants/lindar/overridetree.cb6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/lindar/overridetree.cb b/src/mainboard/google/volteer/variants/lindar/overridetree.cb
index 945d2e913c..a1010d2318 100644
--- a/src/mainboard/google/volteer/variants/lindar/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/lindar/overridetree.cb
@@ -57,6 +57,12 @@ chip soc/intel/tigerlake
[PchSerialIoIndexI2C4] = PchSerialIoDisabled,
[PchSerialIoIndexI2C5] = PchSerialIoPci,
}"
+
+ # Acoustic settings
+ register "AcousticNoiseMitigation" = "0"
+ register "SlowSlewRate" = "SLEW_FAST_2"
+ register "FastPkgCRampDisable" = "0"
+
device domain 0 on
device ref dptf on
chip drivers/intel/dptf