diff options
| author | Roy Mingi Park <roy.mingi.park@intel.com> | 2018-07-10 14:31:32 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-08-14 14:44:38 +0000 |
| commit | 895439503954ab387f81061595bdfb1e27e6526c (patch) | |
| tree | 71dcc68025825c7344fe9c70a5d30b5133cdf995 | |
| parent | 06fd881ed959fa8090c58d4848b2494ed19e75a8 (diff) | |
| download | coreboot-895439503954ab387f81061595bdfb1e27e6526c.tar.xz | |
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 <roy.mingi.park@intel.com>
Reviewed-on: https://review.coreboot.org/27427
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
| -rw-r--r-- | src/mainboard/google/poppy/variants/nocturne/include/variant/acpi/dptf.asl | 4 |
1 files 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 */ |