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-rw-r--r--src/mainboard/google/skyrim/variants/baseboard/devicetree.cb6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb b/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb
index b605e1cd43..77f23be3f6 100644
--- a/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/skyrim/variants/baseboard/devicetree.cb
@@ -262,8 +262,10 @@ chip soc/amd/mendocino
end
# DPTC: 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"
# Normal
register "slow_ppt_limit_mW" = "25000"
register "fast_ppt_limit_mW" = "30000"