From 895439503954ab387f81061595bdfb1e27e6526c Mon Sep 17 00:00:00 2001 From: Roy Mingi Park Date: Tue, 10 Jul 2018 14:31:32 -0700 Subject: [PATCH] mb/google/poppy/variants/nocturne: Update PL1/PL2 for AML This patch updates Power Limit (PL) for AML. - PL1 as 5W TDP as POR - PL2 as 18W TDP as POR BUG=None BRANCH=None TEST=Build coreboot for Nocturne board and check default PL1/PL2 TDP. cat /sys/class/powercap/intel-rapl/intel-rapl\:0/constraint_0_power 5000000 (5W TDP) cat /sys/class/powercap/intel-rapl/intel-rapl\:0/constraint_1_power 18000000 (18W TDP) Change-Id: Icb02a8a7c5fcd5e6aee45f14eba540a6b3ed3d67 Signed-off-by: Roy Mingi Park Reviewed-on: https://review.coreboot.org/27427 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh --- .../poppy/variants/nocturne/include/variant/acpi/dptf.asl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mainboard/google/poppy/variants/nocturne/include/variant/acpi/dptf.asl b/src/mainboard/google/poppy/variants/nocturne/include/variant/acpi/dptf.asl index fe9f850f16..7318dc5132 100644 --- a/src/mainboard/google/poppy/variants/nocturne/include/variant/acpi/dptf.asl +++ b/src/mainboard/google/poppy/variants/nocturne/include/variant/acpi/dptf.asl @@ -73,7 +73,7 @@ Name (MPPC, Package () Package () { /* Power Limit 1 */ 0, /* PowerLimitIndex, 0 for Power Limit 1 */ 3000, /* PowerLimitMinimum */ - 7000, /* PowerLimitMaximum */ + 5000, /* PowerLimitMaximum */ 5000, /* TimeWindowMinimum */ 5000, /* TimeWindowMaximum */ 200 /* StepSize */ @@ -81,7 +81,7 @@ Name (MPPC, Package () Package () { /* Power Limit 2 */ 1, /* PowerLimitIndex, 1 for Power Limit 2 */ 15000, /* PowerLimitMinimum */ - 15000, /* PowerLimitMaximum */ + 18000, /* PowerLimitMaximum */ 1000, /* TimeWindowMinimum */ 1000, /* TimeWindowMaximum */ 1000 /* StepSize */