GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Roy Mingi Park 2018-07-10 14:31:32 -07:00 committed by Patrick Georgi
parent 06fd881ed9
commit 8954395039
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mainboard/google/poppy/variants/nocturne/include/variant/acpi/dptf.asl
View File

@ -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 */