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| author | Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> | 2019-04-04 06:55:19 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-04-08 14:10:02 +0000 |
| commit | db3ba1bc186c487157ba9161dfc965f3e22a026f (patch) | |
| tree | 1205d423ad4b03498683bc7516fc5de29d84c794 | |
| parent | a2b7be7496bc8768d18e278d861765aa4025dfb4 (diff) | |
| download | coreboot-db3ba1bc186c487157ba9161dfc965f3e22a026f.tar.xz | |
mb/mainboard/google/sarien/variants: Set correct tcc_offset value
Set new tcc_offset value to 10 degree C. This configures the Thermal
Control Circuit (TCC) activation value to 90 degree C. It prevents
any abrupt thermal shutdown while running heavy workload. This helps
to take early thermal throttling action when CPU temperature goes
above 90 degree C.
Change-Id: Ica77264782b4a3f3e72e73e1b8cb8b2e464fb033
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32181
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
| -rw-r--r-- | src/mainboard/google/sarien/variants/arcada/devicetree.cb | 2 | ||||
| -rw-r--r-- | src/mainboard/google/sarien/variants/sarien/devicetree.cb | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb index 4bf3736567..1507214f99 100644 --- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb +++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb @@ -161,7 +161,7 @@ chip soc/intel/cannonlake #| I2C4 | H1 TPM | #+-------------------+---------------------------+ - register "tcc_offset" = "5" + register "tcc_offset" = "10" register "common_soc_config" = "{ .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, diff --git a/src/mainboard/google/sarien/variants/sarien/devicetree.cb b/src/mainboard/google/sarien/variants/sarien/devicetree.cb index f04149f49e..e4a92a96d5 100644 --- a/src/mainboard/google/sarien/variants/sarien/devicetree.cb +++ b/src/mainboard/google/sarien/variants/sarien/devicetree.cb @@ -158,7 +158,7 @@ chip soc/intel/cannonlake #| I2C4 | H1 TPM | #+-------------------+---------------------------+ - register "tcc_offset" = "5" + register "tcc_offset" = "10" register "common_soc_config" = "{ .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, |