diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/skylake/chip.h | 3 | ||||
| -rw-r--r-- | src/soc/intel/skylake/chip_fsp20.c | 7 |
2 files changed, 9 insertions, 1 deletions
diff --git a/src/soc/intel/skylake/chip.h b/src/soc/intel/skylake/chip.h index 7c95ec1b0e..003c44fc91 100644 --- a/src/soc/intel/skylake/chip.h +++ b/src/soc/intel/skylake/chip.h @@ -110,6 +110,9 @@ struct soc_intel_skylake_config { /* PL4 Value in Watts */ u32 tdp_pl4; + /* Estimated maximum platform power in Watts */ + u16 psys_pmax; + /* * The following fields come from FspUpdVpd.h. * These are configuration values that are passed to FSP during diff --git a/src/soc/intel/skylake/chip_fsp20.c b/src/soc/intel/skylake/chip_fsp20.c index ccda3032c5..aad918a1ad 100644 --- a/src/soc/intel/skylake/chip_fsp20.c +++ b/src/soc/intel/skylake/chip_fsp20.c @@ -93,7 +93,6 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) FSP_S_TEST_CONFIG *tconfig = &supd->FspsTestConfig; static struct soc_intel_skylake_config *config; uintptr_t vbt_data = 0; - int i; int is_s3_wakeup = acpi_is_wakeup_s3(); @@ -106,6 +105,12 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) config = dev->chip_info; mainboard_silicon_init_params(params); + /* Set PsysPmax if it is available from DT */ + if (config->psys_pmax) { + /* PsysPmax is in unit of 1/8 Watt */ + tconfig->PsysPmax = config->psys_pmax * 8; + printk(BIOS_DEBUG, "psys_pmax = %d\n", tconfig->PsysPmax); + } /* Load VBT */ if (is_s3_wakeup) { |