From 309ccf74dd7c25874572c6a62ffc7042dcdadc66 Mon Sep 17 00:00:00 2001 From: Sumeet R Pawnikar Date: Sat, 9 May 2020 16:37:30 +0530 Subject: cannonlake: update processor power limits configuration Update processor power limit configuration parameters based on common code base support for Intel Cannonlake SoC based platforms. BRANCH=None BUG=None TEST=Built and tested on drallion system Change-Id: Iac6e6f81343fcd769619e9d7ac339430966834f6 Signed-off-by: Sumeet R Pawnikar Reviewed-on: https://review.coreboot.org/c/coreboot/+/41235 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/sarien/variants/arcada/devicetree.cb | 8 +++++--- src/mainboard/google/sarien/variants/sarien/devicetree.cb | 8 +++++--- 2 files changed, 10 insertions(+), 6 deletions(-) (limited to 'src/mainboard/google/sarien') diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb index d1d9b038b2..a84e73a826 100644 --- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb +++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb @@ -31,12 +31,14 @@ chip soc/intel/cannonlake register "PchUsb2PhySusPgDisable" = "1" register "speed_shift_enable" = "1" - register "psys_pmax" = "140" register "s0ix_enable" = "1" register "dptf_enable" = "1" register "satapwroptimize" = "1" - register "tdp_pl1_override" = "25" - register "tdp_pl2_override" = "51" + register "power_limits_config" = "{ + .tdp_pl1_override = 25, + .tdp_pl2_override = 51, + .psys_pmax = 140, + }" register "Device4Enable" = "1" register "AcousticNoiseMitigation" = "1" register "SlowSlewRateForIa" = "2" diff --git a/src/mainboard/google/sarien/variants/sarien/devicetree.cb b/src/mainboard/google/sarien/variants/sarien/devicetree.cb index b2aa8d5e8d..09b4240993 100644 --- a/src/mainboard/google/sarien/variants/sarien/devicetree.cb +++ b/src/mainboard/google/sarien/variants/sarien/devicetree.cb @@ -42,9 +42,11 @@ chip soc/intel/cannonlake register "SlowSlewRateForGt" = "2" register "SlowSlewRateForSa" = "2" register "SlowSlewRateForFivr" = "2" - register "tdp_pl1_override" = "15" - register "tdp_pl2_override" = "51" - register "psys_pmax" = "136" + register "power_limits_config" = "{ + .tdp_pl1_override = 15, + .tdp_pl2_override = 51, + .psys_pmax = 136, + }" register "Device4Enable" = "1" # Enable eDP device register "DdiPortEdp" = "1" -- cgit v1.2.3