diff options
| author | David Wu <david_wu@quanta.corp-partner.google.com> | 2020-10-28 17:30:54 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-11-02 06:11:21 +0000 |
| commit | 0d76194a1b8a02c473a957f28abc731b7cdcb9ba (patch) | |
| tree | 3272fa594fa95060c3177a32ff7766f262709400 /src | |
| parent | a568d605e9d211be561f200fd94dc2a26ce5209c (diff) | |
mb/google/volteer: Disable DPTF active policy for terrador and todor
Terrador and Todor are fanless design, so disable DPTF active policy.
BUG=b:171019363,b:170699797
BRANCH=volteer
TEST=build and verify by thermal team
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I53a33b8706d7a7d4013a2a5627a620223fcffc3e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46874
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/volteer/variants/terrador/overridetree.cb | 3 | ||||
| -rw-r--r-- | src/mainboard/google/volteer/variants/todor/overridetree.cb | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/terrador/overridetree.cb b/src/mainboard/google/volteer/variants/terrador/overridetree.cb index d62a30374b..fbf724f601 100644 --- a/src/mainboard/google/volteer/variants/terrador/overridetree.cb +++ b/src/mainboard/google/volteer/variants/terrador/overridetree.cb @@ -22,6 +22,9 @@ chip soc/intel/tigerlake device domain 0 on device ref dptf on chip drivers/intel/dptf + ## Disable Active Policy + register "policies.active" = "{[0] = {.target=DPTF_NONE}}" + ## Passive Policy register "policies.passive" = "{ [0] = DPTF_PASSIVE(CPU, CPU, 85, 1000), diff --git a/src/mainboard/google/volteer/variants/todor/overridetree.cb b/src/mainboard/google/volteer/variants/todor/overridetree.cb index d62a30374b..fbf724f601 100644 --- a/src/mainboard/google/volteer/variants/todor/overridetree.cb +++ b/src/mainboard/google/volteer/variants/todor/overridetree.cb @@ -22,6 +22,9 @@ chip soc/intel/tigerlake device domain 0 on device ref dptf on chip drivers/intel/dptf + ## Disable Active Policy + register "policies.active" = "{[0] = {.target=DPTF_NONE}}" + ## Passive Policy register "policies.passive" = "{ [0] = DPTF_PASSIVE(CPU, CPU, 85, 1000), |