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| author | John Su <john_su@compal.corp-partner.google.com> | 2018-11-06 10:51:43 +0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2018-11-07 15:58:11 +0000 |
| commit | 85376bfd9b018820e84fec92471d13717ad14083 (patch) | |
| tree | 8614cbc1dc39098c3ccb205b81468157cda29f8f /src/soc/intel/apollolake/chip.h | |
| parent | 63952e10601307d1f2034e9db7cc50f90cb24ed5 (diff) | |
soc/intel/apollolake: Provide interface to update TCC offset
This change provides an interface for apollolake to set TCC before
BIOS reset complete happens in romstage.
With this change, we can add code to update Tcc in devicetree.
BUG=b:117789732
TEST=Match the result from TAT UI
Change-Id: I4419d3bbe2628fcb26ef81828d6325fc952dbabc
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/29351
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Diffstat (limited to 'src/soc/intel/apollolake/chip.h')
| -rw-r--r-- | src/soc/intel/apollolake/chip.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/chip.h b/src/soc/intel/apollolake/chip.h index 28d8634442..8ad622f684 100644 --- a/src/soc/intel/apollolake/chip.h +++ b/src/soc/intel/apollolake/chip.h @@ -112,6 +112,9 @@ struct soc_intel_apollolake_config { /* Enable DPTF support */ int dptf_enable; + /* TCC activation offset value in degrees Celsius */ + int tcc_offset; + /* PL1 override value in mW for APL */ uint16_t tdp_pl1_override_mw; /* PL2 override value in mW for APL */ |