David Wu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/37823 )
Change subject: mb/google/hatch/var/kindred: Update PL2 power limit value ......................................................................
mb/google/hatch/var/kindred: Update PL2 power limit value
Update PL2 power limit value to 29W.
BUG=b:140127035 TEST=Build and Boot kindred DVT
Change-Id: Iaefab3011224d6dcf561b437bd34f54a62cf1287 Signed-off-by: David Wu david_wu@quanta.corp-partner.google.com --- M src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl M src/mainboard/google/hatch/variants/kindred/overridetree.cb 2 files changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/23/37823/1
diff --git a/src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl index 43c1b08..aa0ea78 100644 --- a/src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl +++ b/src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl @@ -125,7 +125,7 @@ Package () { /* Power Limit 2 */ 1, /* PowerLimitIndex, 1 for Power Limit 2 */ 15000, /* PowerLimitMinimum */ - 51000, /* PowerLimitMaximum */ + 29000, /* PowerLimitMaximum */ 28000, /* TimeWindowMinimum */ 32000, /* TimeWindowMaximum */ 1000 /* StepSize */ diff --git a/src/mainboard/google/hatch/variants/kindred/overridetree.cb b/src/mainboard/google/hatch/variants/kindred/overridetree.cb index 1122609..1c99200 100644 --- a/src/mainboard/google/hatch/variants/kindred/overridetree.cb +++ b/src/mainboard/google/hatch/variants/kindred/overridetree.cb @@ -1,6 +1,6 @@ chip soc/intel/cannonlake register "tdp_pl1_override" = "15" - register "tdp_pl2_override" = "51" + register "tdp_pl2_override" = "29"
register "SerialIoDevMode" = "{ [PchSerialIoIndexI2C0] = PchSerialIoPci,