[coreboot-gerrit] Change in coreboot[master]: mb/google/poppy/variants/nocturne: configure PL1/PL2 for AML
Roy Mingi Park (Code Review)
gerrit at coreboot.org
Tue Jul 10 23:34:19 CEST 2018
Roy Mingi Park has uploaded this change for review. ( https://review.coreboot.org/27427
Change subject: mb/google/poppy/variants/nocturne: configure PL1/PL2 for AML
......................................................................
mb/google/poppy/variants/nocturne: configure 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 at intel.com>
---
M src/mainboard/google/poppy/variants/nocturne/include/variant/acpi/dptf.asl
1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/27/27427/1
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 fe9f850..7318dc5 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 @@
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 @@
Package () { /* Power Limit 2 */
1, /* PowerLimitIndex, 1 for Power Limit 2 */
15000, /* PowerLimitMinimum */
- 15000, /* PowerLimitMaximum */
+ 18000, /* PowerLimitMaximum */
1000, /* TimeWindowMinimum */
1000, /* TimeWindowMaximum */
1000 /* StepSize */
--
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Icb02a8a7c5fcd5e6aee45f14eba540a6b3ed3d67
Gerrit-Change-Number: 27427
Gerrit-PatchSet: 1
Gerrit-Owner: Roy Mingi Park <roy.mingi.park at intel.com>
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