diff options
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/tigerlake/chip.h | 26 | ||||
| -rw-r--r-- | src/soc/intel/tigerlake/romstage/fsp_params_tgl.c | 18 |
2 files changed, 44 insertions, 0 deletions
diff --git a/src/soc/intel/tigerlake/chip.h b/src/soc/intel/tigerlake/chip.h index 4907f4921d..3f980d1552 100644 --- a/src/soc/intel/tigerlake/chip.h +++ b/src/soc/intel/tigerlake/chip.h @@ -236,6 +236,32 @@ struct soc_intel_tigerlake_config { * Bit 0: MISCCFG_GPDLCGEN */ uint8_t gpio_pm[TOTAL_GPIO_COMM]; + + /* DP config */ + /* + * Port config + * 0:Disabled, 1:eDP, 2:MIPI DSI + */ + uint8_t DdiPortAConfig; + uint8_t DdiPortBConfig; + + /* Enable(1)/Disable(0) HPD */ + uint8_t DdiPortAHpd; + uint8_t DdiPortBHpd; + uint8_t DdiPortCHpd; + uint8_t DdiPort1Hpd; + uint8_t DdiPort2Hpd; + uint8_t DdiPort3Hpd; + uint8_t DdiPort4Hpd; + + /* Enable(1)/Disable(0) DDC */ + uint8_t DdiPortADdc; + uint8_t DdiPortBDdc; + uint8_t DdiPortCDdc; + uint8_t DdiPort1Ddc; + uint8_t DdiPort2Ddc; + uint8_t DdiPort3Ddc; + uint8_t DdiPort4Ddc; }; typedef struct soc_intel_tigerlake_config config_t; diff --git a/src/soc/intel/tigerlake/romstage/fsp_params_tgl.c b/src/soc/intel/tigerlake/romstage/fsp_params_tgl.c index a4533c9e6c..6ed3dcd2de 100644 --- a/src/soc/intel/tigerlake/romstage/fsp_params_tgl.c +++ b/src/soc/intel/tigerlake/romstage/fsp_params_tgl.c @@ -84,6 +84,24 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg, else m_cfg->InternalGfx = 0x1; + /* DP port config */ + m_cfg->DdiPortAConfig = config->DdiPortAConfig; + m_cfg->DdiPortBConfig = config->DdiPortBConfig; + m_cfg->DdiPortAHpd = config->DdiPortAHpd; + m_cfg->DdiPortBHpd = config->DdiPortBHpd; + m_cfg->DdiPortCHpd = config->DdiPortCHpd; + m_cfg->DdiPort1Hpd = config->DdiPort1Hpd; + m_cfg->DdiPort2Hpd = config->DdiPort2Hpd; + m_cfg->DdiPort3Hpd = config->DdiPort3Hpd; + m_cfg->DdiPort4Hpd = config->DdiPort4Hpd; + m_cfg->DdiPortADdc = config->DdiPortADdc; + m_cfg->DdiPortBDdc = config->DdiPortBDdc; + m_cfg->DdiPortCDdc = config->DdiPortCDdc; + m_cfg->DdiPort1Ddc = config->DdiPort1Ddc; + m_cfg->DdiPort2Ddc = config->DdiPort2Ddc; + m_cfg->DdiPort3Ddc = config->DdiPort3Ddc; + m_cfg->DdiPort4Ddc = config->DdiPort4Ddc; + /* Enable Hyper Threading */ m_cfg->HyperThreading = 1; /* Disable Lock PCU Thermal Management registers */ |