diff options
| -rw-r--r-- | src/soc/intel/elkhartlake/chip.h | 3 | ||||
| -rw-r--r-- | src/soc/intel/elkhartlake/fsp_params.c | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/intel/elkhartlake/chip.h b/src/soc/intel/elkhartlake/chip.h index 3df1ece8e0..c2faddc2b9 100644 --- a/src/soc/intel/elkhartlake/chip.h +++ b/src/soc/intel/elkhartlake/chip.h @@ -68,6 +68,9 @@ struct soc_intel_elkhartlake_config { /* Memory Thermal Throttling: Enable - Default (0) / Disable (1) */ bool MemoryThermalThrottlingDisable; + /* FuSa (Functional Safety): Disable - Default (0) / Enable (1) */ + bool FuSaEnable; + /* System Agent dynamic frequency support. * When enabled memory will be trained at different frequencies. * 0:Disabled, 1:FixedPoint0(low), 2:FixedPoint1(mid), 3:FixedPoint2 diff --git a/src/soc/intel/elkhartlake/fsp_params.c b/src/soc/intel/elkhartlake/fsp_params.c index 213fc8c7f1..2a8b07e45f 100644 --- a/src/soc/intel/elkhartlake/fsp_params.c +++ b/src/soc/intel/elkhartlake/fsp_params.c @@ -344,6 +344,14 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) params->PchFivrVccinAuxOffToHighCurModeVolTranTime = 0x0096; params->FivrSpreadSpectrum = 0xF; + /* FuSa (Functional Safety) config */ + if (!config->FuSaEnable) { + params->DisplayFusaConfigEnable = 0; + params->GraphicFusaConfigEnable = 0; + params->OpioFusaConfigEnable = 0; + params->PsfFusaConfigEnable = 0; + } + /* Override/Fill FSP Silicon Param for mainboard */ mainboard_silicon_init_params(params); } |