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-rw-r--r--src/mainboard/google/skyrim/variants/winterhold/overridetree.cb6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb b/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb
index 57e2cab90b..490b415a76 100644
--- a/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb
+++ b/src/mainboard/google/skyrim/variants/winterhold/overridetree.cb
@@ -11,8 +11,10 @@ chip soc/amd/mendocino
# Set DPTC multi-profile common parameters
# Refer the spec "FT6 Infrastructure Roadmap"#57316
- # Set system_configuration to 4 for 15W
- register "system_configuration" = "4"
+ # Set system_configuration to 3 for 15W. Spec lists 4 for 15W,
+ # however, setting to 3 will avoid an additional communication
+ # with the SMU and save boot time.
+ register "system_configuration" = "3"
register "thermctl_limit_degreeC" = "97"
register "stt_control" = "1"