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-rw-r--r--src/mainboard/google/brya/variants/riven/overridetree.cb7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/riven/overridetree.cb b/src/mainboard/google/brya/variants/riven/overridetree.cb
index d565897e3d..00947c41f4 100644
--- a/src/mainboard/google/brya/variants/riven/overridetree.cb
+++ b/src/mainboard/google/brya/variants/riven/overridetree.cb
@@ -24,6 +24,13 @@ fw_config
end
chip soc/intel/alderlake
+ # Acoustic settings
+ register "acoustic_noise_mitigation" = "1"
+ register "slow_slew_rate[VR_DOMAIN_IA]" = "SLEW_FAST_4"
+ register "slow_slew_rate[VR_DOMAIN_GT]" = "SLEW_FAST_4"
+ register "fast_pkg_c_ramp_disable[VR_DOMAIN_IA]" = "1"
+ register "fast_pkg_c_ramp_disable[VR_DOMAIN_GT]" = "1"
+
register "sagv" = "SaGv_Enabled"
# EMMC Tx CMD Delay