From c1cb6da81600f6ef71f114fc6bc56c90b090462d Mon Sep 17 00:00:00 2001 From: Matt Delco Date: Wed, 15 Aug 2018 11:55:26 -0700 Subject: mb/google/poppy/variants/nocturne: enable eist Enable Enhanced Intel SpeedStep (EIST) on nocturne. Change-Id: Ie9b832f5bc3a5ef300783bd9bcd7cf5d186b98fa Signed-off-by: Matt Delco Reviewed-on: https://review.coreboot.org/28103 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Duncan Laurie Reviewed-by: Furquan Shaikh --- src/mainboard/google/poppy/variants/nocturne/devicetree.cb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/mainboard/google/poppy/variants/nocturne/devicetree.cb b/src/mainboard/google/poppy/variants/nocturne/devicetree.cb index f81d43d1f2..a6988fa4ec 100644 --- a/src/mainboard/google/poppy/variants/nocturne/devicetree.cb +++ b/src/mainboard/google/poppy/variants/nocturne/devicetree.cb @@ -7,6 +7,8 @@ chip soc/intel/skylake register "deep_s5_enable_dc" = "1" register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN | DSX_DIS_AC_PRESENT_PD" + register "eist_enable" = "1" + # GPE configuration # Note that GPE events called out in ASL code rely on this # route. i.e. If this route changes then the affected GPE -- cgit v1.2.3