From 3f0c7242c9933fba9c6c7d91a96fb75a88aaef15 Mon Sep 17 00:00:00 2001 From: Seunghwan Kim Date: Tue, 13 Feb 2018 16:58:00 +0900 Subject: mb/google/poppy/variant/nautilus: Enable and configure DPTF This change enables DPTF and configures the policy. DPTF parameters were provided by internal power team. BUG=b:67877437 BRANCH=master TEST=emerge-nautilus coreboot Change-Id: I31b31d5282ab38278bc68045ce75fdc6192f1144 Signed-off-by: Seunghwan Kim Reviewed-on: https://review.coreboot.org/23731 Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel --- src/mainboard/google/poppy/variants/nautilus/devicetree.cb | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mainboard/google/poppy/variants/nautilus/devicetree.cb') diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb index be8ab5b55d..9714766055 100644 --- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb +++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb @@ -21,6 +21,9 @@ chip soc/intel/skylake # EC memory map range is 0x900-0x9ff register "gen3_dec" = "0x00fc0901" + # Enable DPTF + register "dptf_enable" = "1" + # Enable S0ix register "s0ix_enable" = "1" -- cgit v1.2.3