diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/alderlake/chip.h | 7 | ||||
| -rw-r--r-- | src/soc/intel/alderlake/fsp_params.c | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/chip.h b/src/soc/intel/alderlake/chip.h index a69e6455ee..2dae9cd202 100644 --- a/src/soc/intel/alderlake/chip.h +++ b/src/soc/intel/alderlake/chip.h @@ -441,6 +441,13 @@ struct soc_intel_alderlake_config { uint8_t dmi_power_optimize_disable; /* + * Used to communicate the power delivery design capability of the board. This + * value is an enum of the available power delivery segments that are defined in + * the Platform Design Guide. + */ + uint8_t vr_power_delivery_design; + + /* * Enable(1)/Disable(0) CPU Replacement check. * Default 0. Setting this to 1 to check CPU replacement. */ diff --git a/src/soc/intel/alderlake/fsp_params.c b/src/soc/intel/alderlake/fsp_params.c index bd2c0bea0e..bd41480e75 100644 --- a/src/soc/intel/alderlake/fsp_params.c +++ b/src/soc/intel/alderlake/fsp_params.c @@ -748,6 +748,8 @@ static void fill_fsps_misc_power_params(FSP_S_CONFIG *s_cfg, } s_cfg->C1StateAutoDemotion = !config->disable_c1_state_auto_demotion; + + s_cfg->VrPowerDeliveryDesign = config->vr_power_delivery_design; } static void fill_fsps_irq_params(FSP_S_CONFIG *s_cfg, |