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| author | Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> | 2018-08-03 12:17:34 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-08-06 07:57:34 +0000 |
| commit | f5fd9a3e595b8a1ad4fd385c55a74d4baab7ab89 (patch) | |
| tree | 7da9ee668783d3fbf41ee299ec50bb30d2b0cdb2 /src/mainboard/google/octopus/variants/baseboard/include/baseboard/acpi/dptf.asl | |
| parent | 6b0fc80ff2af15d47ff7e8560768c9ed752594c0 (diff) | |
| download | coreboot-f5fd9a3e595b8a1ad4fd385c55a74d4baab7ab89.tar.gz coreboot-f5fd9a3e595b8a1ad4fd385c55a74d4baab7ab89.tar.bz2 coreboot-f5fd9a3e595b8a1ad4fd385c55a74d4baab7ab89.zip | |
mb/google/octopus/variants/baseboard: Update Power Limit1
Update power limit1 value from 8W to 10W. There is an error
in the energy calculation for current VR solution on GLK.
Experiments show that when power limit1 set to 10W, gained
performance improvement with SoC TDP reaches max (6W) power.
BUG=b:79779737
BRANCH=None
TEST=Build coreboot for Octopus board.
Change-Id: Ic320d442e7401e4be2e8e16d691db4c803f0fdc1
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/27819
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google/octopus/variants/baseboard/include/baseboard/acpi/dptf.asl')
| -rw-r--r-- | src/mainboard/google/octopus/variants/baseboard/include/baseboard/acpi/dptf.asl | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/mainboard/google/octopus/variants/baseboard/include/baseboard/acpi/dptf.asl b/src/mainboard/google/octopus/variants/baseboard/include/baseboard/acpi/dptf.asl index fb5b59025578..0b26129fcf53 100644 --- a/src/mainboard/google/octopus/variants/baseboard/include/baseboard/acpi/dptf.asl +++ b/src/mainboard/google/octopus/variants/baseboard/include/baseboard/acpi/dptf.asl @@ -69,8 +69,7 @@ Name (MPPC, Package () Package () { /* Power Limit 1 */ 0, /* PowerLimitIndex, 0 for Power Limit 1 */ 3000, /* PowerLimitMinimum */ - /* TODO: Need to tune this value on closed chassis system. */ - 8000, /* PowerLimitMaximum */ + 10000, /* PowerLimitMaximum */ 1000, /* TimeWindowMinimum */ 1000, /* TimeWindowMaximum */ 200 /* StepSize */ |