diff options
| author | Lijian Zhao <lijian.zhao@intel.com> | 2018-12-12 11:19:46 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-12-19 05:19:33 +0000 |
| commit | ae75400ae338180da9a75526b017042a1780c4f9 (patch) | |
| tree | 5470fb90ec87c86a7a1df3479229abe83e52af83 /src/soc/intel/cannonlake/fsp_params.c | |
| parent | 4e21dee863ed5622b83a6461c00c8911b608d323 (diff) | |
soc/intel/cannonlake: Add Acoustic features
Expose the following FSP UPD interface into coreboot, which is the
following:
AcousticNoiseMitigation
FastPkgCRampDisableIa
FastPkgCRampDisableGt
FastPkgCRampDisableSa
FastPkgCRampDisableFivr
SlowSlewRateForIa
SlowSlewRateForGt
SlowSlewRateForSa
SlowSlewRateForFivr
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Change-Id: I21f53c594a085794474e87eb6781b51db88d0c10
Reviewed-on: https://review.coreboot.org/c/30207
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/soc/intel/cannonlake/fsp_params.c')
| -rw-r--r-- | src/soc/intel/cannonlake/fsp_params.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/fsp_params.c b/src/soc/intel/cannonlake/fsp_params.c index f95745983d..a9326a41bf 100644 --- a/src/soc/intel/cannonlake/fsp_params.c +++ b/src/soc/intel/cannonlake/fsp_params.c @@ -210,6 +210,17 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) * 3 = GT unsliced, 4 = GT sliced */ for (i = 0; i < ARRAY_SIZE(config->domain_vr_config); i++) fill_vr_domain_config(params, i, &config->domain_vr_config[i]); + + /* Acoustic Noise Mitigation */ + params->AcousticNoiseMitigation = config->AcousticNoiseMitigation; + params->SlowSlewRateForIa = config->SlowSlewRateForIa; + params->SlowSlewRateForGt = config->SlowSlewRateForGt; + params->SlowSlewRateForSa = config->SlowSlewRateForSa; + params->SlowSlewRateForFivr = config->SlowSlewRateForFivr; + params->FastPkgCRampDisableIa = config->FastPkgCRampDisableIa; + params->FastPkgCRampDisableGt = config->FastPkgCRampDisableGt; + params->FastPkgCRampDisableSa = config->FastPkgCRampDisableSa; + params->FastPkgCRampDisableFivr = config->FastPkgCRampDisableFivr; } /* Mainboard GPIO Configuration */ |