diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/tigerlake/fsp_params.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c index 90d6805a76..3e440aa9d6 100644 --- a/src/soc/intel/tigerlake/fsp_params.c +++ b/src/soc/intel/tigerlake/fsp_params.c @@ -35,6 +35,18 @@ #define DEF_DITOVAL 625 /* + * ME End of Post configuration + * 0 - Disable EOP. + * 1 - Send in PEI (Applicable for FSP in API mode) + * 2 - Send in DXE (Not applicable for FSP in API mode) + */ +enum { + EOP_DISABLE, + EOP_PEI, + EOP_DXE, +} EndOfPost; + +/* * Chip config parameter PcieRpL1Substates uses (UPD value + 1) * because UPD value of 0 for PcieRpL1Substates means disabled for FSP. * In order to ensure that mainboard setting does not disable L1 substates @@ -203,6 +215,9 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) params->RtcMemoryLock = 1; } + /* Enable End of Post in PEI phase */ + params->EndOfPostMessage = EOP_PEI; + /* USB */ for (i = 0; i < ARRAY_SIZE(config->usb2_ports); i++) { params->PortUsb20Enable[i] = config->usb2_ports[i].enable; |