diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/tigerlake/chip.h | 6 | ||||
| -rw-r--r-- | src/soc/intel/tigerlake/fsp_params.c | 7 |
2 files changed, 11 insertions, 2 deletions
diff --git a/src/soc/intel/tigerlake/chip.h b/src/soc/intel/tigerlake/chip.h index e105061872..bc6c3db726 100644 --- a/src/soc/intel/tigerlake/chip.h +++ b/src/soc/intel/tigerlake/chip.h @@ -118,6 +118,12 @@ struct soc_intel_tigerlake_config { L1_SS_L1_2, } PcieRpL1Substates[CONFIG_MAX_ROOT_PORTS]; + /* PCIe LTR: Enable (1) / Disable (0) */ + uint8_t PcieRpLtrEnable[CONFIG_MAX_ROOT_PORTS]; + + /* PCIE RP Advanced Error Report: Enable (1) / Disable (0) */ + uint8_t PcieRpAdvancedErrorReporting[CONFIG_MAX_ROOT_PORTS]; + /* SMBus */ uint8_t SmbusEnable; diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c index ff6d3a978a..231399c676 100644 --- a/src/soc/intel/tigerlake/fsp_params.c +++ b/src/soc/intel/tigerlake/fsp_params.c @@ -122,10 +122,13 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) } /* RP Configs */ - for (i = 0; i < CONFIG_MAX_ROOT_PORTS; i++) + for (i = 0; i < CONFIG_MAX_ROOT_PORTS; i++) { params->PcieRpL1Substates[i] = get_l1_substate_control(config->PcieRpL1Substates[i]); - + params->PcieRpLtrEnable[i] = config->PcieRpLtrEnable[i]; + params->PcieRpAdvancedErrorReporting[i] = + config->PcieRpAdvancedErrorReporting[i]; + } /* Enable xDCI controller if enabled in devicetree and allowed */ dev = pcidev_on_root(PCH_DEV_SLOT_XHCI, 1); if (dev) { |