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-rw-r--r--src/soc/intel/alderlake/fsp_params.c174
1 files changed, 87 insertions, 87 deletions
diff --git a/src/soc/intel/alderlake/fsp_params.c b/src/soc/intel/alderlake/fsp_params.c
index 605677b5c8..33ad78d19d 100644
--- a/src/soc/intel/alderlake/fsp_params.c
+++ b/src/soc/intel/alderlake/fsp_params.c
@@ -49,22 +49,22 @@ static int get_l1_substate_control(enum L1_substates_control ctl)
return ctl - 1;
}
-static void parse_devicetree(FSP_S_CONFIG *params)
+static void parse_devicetree(FSP_S_CONFIG *s_cfg)
{
const struct soc_intel_alderlake_config *config;
config = config_of_soc();
for (int i = 0; i < CONFIG_SOC_INTEL_I2C_DEV_MAX; i++)
- params->SerialIoI2cMode[i] = config->SerialIoI2cMode[i];
+ s_cfg->SerialIoI2cMode[i] = config->SerialIoI2cMode[i];
for (int i = 0; i < CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI_MAX; i++) {
- params->SerialIoSpiMode[i] = config->SerialIoGSpiMode[i];
- params->SerialIoSpiCsMode[i] = config->SerialIoGSpiCsMode[i];
- params->SerialIoSpiCsState[i] = config->SerialIoGSpiCsState[i];
+ s_cfg->SerialIoSpiMode[i] = config->SerialIoGSpiMode[i];
+ s_cfg->SerialIoSpiCsMode[i] = config->SerialIoGSpiCsMode[i];
+ s_cfg->SerialIoSpiCsState[i] = config->SerialIoGSpiCsState[i];
}
for (int i = 0; i < CONFIG_SOC_INTEL_UART_DEV_MAX; i++)
- params->SerialIoUartMode[i] = config->SerialIoUartMode[i];
+ s_cfg->SerialIoUartMode[i] = config->SerialIoUartMode[i];
}
__weak void mainboard_update_soc_chip_config(struct soc_intel_alderlake_config *config)
@@ -72,7 +72,7 @@ __weak void mainboard_update_soc_chip_config(struct soc_intel_alderlake_config *
/* Override settings per board. */
}
-static void soc_silicon_init_params(FSP_S_CONFIG *params,
+static void soc_silicon_init_params(FSP_S_CONFIG *s_cfg,
struct soc_intel_alderlake_config *config)
{
int i;
@@ -83,112 +83,112 @@ static void soc_silicon_init_params(FSP_S_CONFIG *params,
mainboard_update_soc_chip_config(config);
/* Parse device tree and enable/disable Serial I/O devices */
- parse_devicetree(params);
+ parse_devicetree(s_cfg);
microcode_file = cbfs_map("cpu_microcode_blob.bin", &microcode_len);
if ((microcode_file != NULL) && (microcode_len != 0)) {
/* Update CPU Microcode patch base address/size */
- params->MicrocodeRegionBase = (uint32_t)microcode_file;
- params->MicrocodeRegionSize = (uint32_t)microcode_len;
+ s_cfg->MicrocodeRegionBase = (uint32_t)microcode_file;
+ s_cfg->MicrocodeRegionSize = (uint32_t)microcode_len;
}
/* Load VBT before devicetree-specific config. */
- params->GraphicsConfigPtr = (uintptr_t)vbt_get();
+ s_cfg->GraphicsConfigPtr = (uintptr_t)vbt_get();
/* Check if IGD is present and fill Graphics init param accordingly */
- params->PeiGraphicsPeimInit = CONFIG(RUN_FSP_GOP) && is_devfn_enabled(SA_DEVFN_IGD);
- params->LidStatus = CONFIG(RUN_FSP_GOP);
+ s_cfg->PeiGraphicsPeimInit = CONFIG(RUN_FSP_GOP) && is_devfn_enabled(SA_DEVFN_IGD);
+ s_cfg->LidStatus = CONFIG(RUN_FSP_GOP);
/* Use coreboot MP PPI services if Kconfig is enabled */
if (CONFIG(USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI))
- params->CpuMpPpi = (uintptr_t) mp_fill_ppi_services_data();
+ s_cfg->CpuMpPpi = (uintptr_t) mp_fill_ppi_services_data();
/* D3Hot and D3Cold for TCSS */
- params->D3HotEnable = !config->TcssD3HotDisable;
- params->D3ColdEnable = !config->TcssD3ColdDisable;
+ s_cfg->D3HotEnable = !config->TcssD3HotDisable;
+ s_cfg->D3ColdEnable = !config->TcssD3ColdDisable;
- params->TcssAuxOri = config->TcssAuxOri;
+ s_cfg->TcssAuxOri = config->TcssAuxOri;
/* Explicitly clear this field to avoid using defaults */
- memset(params->IomTypeCPortPadCfg, 0, sizeof(params->IomTypeCPortPadCfg));
+ memset(s_cfg->IomTypeCPortPadCfg, 0, sizeof(s_cfg->IomTypeCPortPadCfg));
/*
* Set FSPS UPD ITbtConnectTopologyTimeoutInMs with value 0. FSP will
* evaluate this UPD value and skip sending command. There will be no
* delay for command completion.
*/
- params->ITbtConnectTopologyTimeoutInMs = 0;
+ s_cfg->ITbtConnectTopologyTimeoutInMs = 0;
/* Chipset Lockdown */
if (get_lockdown_config() == CHIPSET_LOCKDOWN_COREBOOT) {
- params->PchLockDownGlobalSmi = 0;
- params->PchLockDownBiosInterface = 0;
- params->PchUnlockGpioPads = 1;
- params->RtcMemoryLock = 0;
+ s_cfg->PchLockDownGlobalSmi = 0;
+ s_cfg->PchLockDownBiosInterface = 0;
+ s_cfg->PchUnlockGpioPads = 1;
+ s_cfg->RtcMemoryLock = 0;
} else {
- params->PchLockDownGlobalSmi = 1;
- params->PchLockDownBiosInterface = 1;
- params->PchUnlockGpioPads = 0;
- params->RtcMemoryLock = 1;
+ s_cfg->PchLockDownGlobalSmi = 1;
+ s_cfg->PchLockDownBiosInterface = 1;
+ s_cfg->PchUnlockGpioPads = 0;
+ s_cfg->RtcMemoryLock = 1;
}
/* USB */
for (i = 0; i < ARRAY_SIZE(config->usb2_ports); i++) {
- params->PortUsb20Enable[i] = config->usb2_ports[i].enable;
- params->Usb2PhyPetxiset[i] = config->usb2_ports[i].pre_emp_bias;
- params->Usb2PhyTxiset[i] = config->usb2_ports[i].tx_bias;
- params->Usb2PhyPredeemp[i] = config->usb2_ports[i].tx_emp_enable;
- params->Usb2PhyPehalfbit[i] = config->usb2_ports[i].pre_emp_bit;
+ s_cfg->PortUsb20Enable[i] = config->usb2_ports[i].enable;
+ s_cfg->Usb2PhyPetxiset[i] = config->usb2_ports[i].pre_emp_bias;
+ s_cfg->Usb2PhyTxiset[i] = config->usb2_ports[i].tx_bias;
+ s_cfg->Usb2PhyPredeemp[i] = config->usb2_ports[i].tx_emp_enable;
+ s_cfg->Usb2PhyPehalfbit[i] = config->usb2_ports[i].pre_emp_bit;
if (config->usb2_ports[i].enable)
- params->Usb2OverCurrentPin[i] = config->usb2_ports[i].ocpin;
+ s_cfg->Usb2OverCurrentPin[i] = config->usb2_ports[i].ocpin;
else
- params->Usb2OverCurrentPin[i] = OC_SKIP;
+ s_cfg->Usb2OverCurrentPin[i] = OC_SKIP;
}
for (i = 0; i < ARRAY_SIZE(config->usb3_ports); i++) {
- params->PortUsb30Enable[i] = config->usb3_ports[i].enable;
+ s_cfg->PortUsb30Enable[i] = config->usb3_ports[i].enable;
if (config->usb3_ports[i].enable)
- params->Usb3OverCurrentPin[i] = config->usb3_ports[i].ocpin;
+ s_cfg->Usb3OverCurrentPin[i] = config->usb3_ports[i].ocpin;
else
- params->Usb3OverCurrentPin[i] = OC_SKIP;
+ s_cfg->Usb3OverCurrentPin[i] = OC_SKIP;
if (config->usb3_ports[i].tx_de_emp) {
- params->Usb3HsioTxDeEmphEnable[i] = 1;
- params->Usb3HsioTxDeEmph[i] = config->usb3_ports[i].tx_de_emp;
+ s_cfg->Usb3HsioTxDeEmphEnable[i] = 1;
+ s_cfg->Usb3HsioTxDeEmph[i] = config->usb3_ports[i].tx_de_emp;
}
if (config->usb3_ports[i].tx_downscale_amp) {
- params->Usb3HsioTxDownscaleAmpEnable[i] = 1;
- params->Usb3HsioTxDownscaleAmp[i] =
+ s_cfg->Usb3HsioTxDownscaleAmpEnable[i] = 1;
+ s_cfg->Usb3HsioTxDownscaleAmp[i] =
config->usb3_ports[i].tx_downscale_amp;
}
}
for (i = 0; i < ARRAY_SIZE(config->tcss_ports); i++) {
if (config->tcss_ports[i].enable)
- params->CpuUsb3OverCurrentPin[i] = config->tcss_ports[i].ocpin;
+ s_cfg->CpuUsb3OverCurrentPin[i] = config->tcss_ports[i].ocpin;
}
/* Enable xDCI controller if enabled in devicetree and allowed */
if (!xdci_can_enable())
devfn_disable(pci_root_bus(), PCH_DEVFN_USBOTG);
- params->XdciEnable = is_devfn_enabled(PCH_DEVFN_USBOTG);
+ s_cfg->XdciEnable = is_devfn_enabled(PCH_DEVFN_USBOTG);
/* PCH UART selection for FSP Debug */
- params->SerialIoDebugUartNumber = CONFIG_UART_FOR_CONSOLE;
- ASSERT(ARRAY_SIZE(params->SerialIoUartAutoFlow) > CONFIG_UART_FOR_CONSOLE);
- params->SerialIoUartAutoFlow[CONFIG_UART_FOR_CONSOLE] = 0;
+ s_cfg->SerialIoDebugUartNumber = CONFIG_UART_FOR_CONSOLE;
+ ASSERT(ARRAY_SIZE(s_cfg->SerialIoUartAutoFlow) > CONFIG_UART_FOR_CONSOLE);
+ s_cfg->SerialIoUartAutoFlow[CONFIG_UART_FOR_CONSOLE] = 0;
/* SATA */
- params->SataEnable = is_devfn_enabled(PCH_DEVFN_SATA);
- if (params->SataEnable) {
- params->SataMode = config->SataMode;
- params->SataSalpSupport = config->SataSalpSupport;
- memcpy(params->SataPortsEnable, config->SataPortsEnable,
- sizeof(params->SataPortsEnable));
- memcpy(params->SataPortsDevSlp, config->SataPortsDevSlp,
- sizeof(params->SataPortsDevSlp));
+ s_cfg->SataEnable = is_devfn_enabled(PCH_DEVFN_SATA);
+ if (s_cfg->SataEnable) {
+ s_cfg->SataMode = config->SataMode;
+ s_cfg->SataSalpSupport = config->SataSalpSupport;
+ memcpy(s_cfg->SataPortsEnable, config->SataPortsEnable,
+ sizeof(s_cfg->SataPortsEnable));
+ memcpy(s_cfg->SataPortsDevSlp, config->SataPortsDevSlp,
+ sizeof(s_cfg->SataPortsDevSlp));
}
/*
@@ -197,8 +197,8 @@ static void soc_silicon_init_params(FSP_S_CONFIG *params,
* Boards not needing the optimizers explicitly disables them by setting
* these disable variables to 1 in devicetree overrides.
*/
- params->PchPwrOptEnable = !(config->DmiPwrOptimizeDisable);
- params->SataPwrOptEnable = !(config->SataPwrOptimizeDisable);
+ s_cfg->PchPwrOptEnable = !(config->DmiPwrOptimizeDisable);
+ s_cfg->SataPwrOptEnable = !(config->SataPwrOptimizeDisable);
/*
* Enable DEVSLP Idle Timeout settings DmVal and DitoVal.
@@ -208,64 +208,64 @@ static void soc_silicon_init_params(FSP_S_CONFIG *params,
*/
for (i = 0; i < ARRAY_SIZE(config->SataPortsEnableDitoConfig); i++) {
if (config->SataPortsEnableDitoConfig[i]) {
- params->SataPortsDmVal[i] = config->SataPortsDmVal[i];
- params->SataPortsDitoVal[i] = config->SataPortsDitoVal[i];
+ s_cfg->SataPortsDmVal[i] = config->SataPortsDmVal[i];
+ s_cfg->SataPortsDitoVal[i] = config->SataPortsDitoVal[i];
}
}
/* Enable TCPU for processor thermal control */
- params->Device4Enable = is_devfn_enabled(SA_DEVFN_DPTF);
+ s_cfg->Device4Enable = is_devfn_enabled(SA_DEVFN_DPTF);
/* Set TccActivationOffset */
- params->TccActivationOffset = config->tcc_offset;
+ s_cfg->TccActivationOffset = config->tcc_offset;
/* LAN */
- params->PchLanEnable = is_devfn_enabled(PCH_DEVFN_GBE);
+ s_cfg->PchLanEnable = is_devfn_enabled(PCH_DEVFN_GBE);
/* CNVi */
- params->CnviMode = is_devfn_enabled(PCH_DEVFN_CNVI_WIFI);
- params->CnviBtCore = config->CnviBtCore;
- params->CnviBtAudioOffload = config->CnviBtAudioOffload;
+ s_cfg->CnviMode = is_devfn_enabled(PCH_DEVFN_CNVI_WIFI);
+ s_cfg->CnviBtCore = config->CnviBtCore;
+ s_cfg->CnviBtAudioOffload = config->CnviBtAudioOffload;
/* Assert if CNVi BT is enabled without CNVi being enabled. */
- assert(params->CnviMode || !params->CnviBtCore);
+ assert(s_cfg->CnviMode || !s_cfg->CnviBtCore);
/* Assert if CNVi BT offload is enabled without CNVi BT being enabled. */
- assert(params->CnviBtCore || !params->CnviBtAudioOffload);
+ assert(s_cfg->CnviBtCore || !s_cfg->CnviBtAudioOffload);
/* VMD */
- params->VmdEnable = is_devfn_enabled(SA_DEVFN_VMD);
+ s_cfg->VmdEnable = is_devfn_enabled(SA_DEVFN_VMD);
/* THC */
- params->ThcPort0Assignment = is_devfn_enabled(PCH_DEVFN_THC0) ? THC_0 : THC_NONE;
- params->ThcPort1Assignment = is_devfn_enabled(PCH_DEVFN_THC1) ? THC_1 : THC_NONE;
+ s_cfg->ThcPort0Assignment = is_devfn_enabled(PCH_DEVFN_THC0) ? THC_0 : THC_NONE;
+ s_cfg->ThcPort1Assignment = is_devfn_enabled(PCH_DEVFN_THC1) ? THC_1 : THC_NONE;
/* USB4/TBT */
- for (i = 0; i < ARRAY_SIZE(params->ITbtPcieRootPortEn); i++)
- params->ITbtPcieRootPortEn[i] = is_devfn_enabled(SA_DEVFN_TBT(i));
+ for (i = 0; i < ARRAY_SIZE(s_cfg->ITbtPcieRootPortEn); i++)
+ s_cfg->ITbtPcieRootPortEn[i] = is_devfn_enabled(SA_DEVFN_TBT(i));
/* Legacy 8254 timer support */
- params->Enable8254ClockGating = !CONFIG(USE_LEGACY_8254_TIMER);
- params->Enable8254ClockGatingOnS3 = !CONFIG(USE_LEGACY_8254_TIMER);
+ s_cfg->Enable8254ClockGating = !CONFIG(USE_LEGACY_8254_TIMER);
+ s_cfg->Enable8254ClockGatingOnS3 = !CONFIG(USE_LEGACY_8254_TIMER);
/* Enable Hybrid storage auto detection */
- params->HybridStorageMode = config->HybridStorageMode;
+ s_cfg->HybridStorageMode = config->HybridStorageMode;
enable_mask = pcie_rp_enable_mask(get_pch_pcie_rp_table());
for (i = 0; i < CONFIG_MAX_PCH_ROOT_PORTS; i++) {
if (!(enable_mask & BIT(i)))
continue;
const struct pcie_rp_config *rp_cfg = &config->pch_pcie_rp[i];
- params->PcieRpL1Substates[i] =
+ s_cfg->PcieRpL1Substates[i] =
get_l1_substate_control(rp_cfg->PcieRpL1Substates);
- params->PcieRpLtrEnable[i] = !!(rp_cfg->flags & PCIE_RP_LTR);
- params->PcieRpAdvancedErrorReporting[i] = !!(rp_cfg->flags & PCIE_RP_AER);
- params->PcieRpHotPlug[i] = !!(rp_cfg->flags & PCIE_RP_HOTPLUG);
- params->PcieRpClkReqDetect[i] = !!(rp_cfg->flags & PCIE_RP_CLK_REQ_DETECT);
+ s_cfg->PcieRpLtrEnable[i] = !!(rp_cfg->flags & PCIE_RP_LTR);
+ s_cfg->PcieRpAdvancedErrorReporting[i] = !!(rp_cfg->flags & PCIE_RP_AER);
+ s_cfg->PcieRpHotPlug[i] = !!(rp_cfg->flags & PCIE_RP_HOTPLUG);
+ s_cfg->PcieRpClkReqDetect[i] = !!(rp_cfg->flags & PCIE_RP_CLK_REQ_DETECT);
}
- params->PmSupport = 1;
- params->Hwp = 1;
- params->Cx = 1;
- params->PsOnEnable = 1;
+ s_cfg->PmSupport = 1;
+ s_cfg->Hwp = 1;
+ s_cfg->Cx = 1;
+ s_cfg->PsOnEnable = 1;
}
static void arch_silicon_init_params(FSPS_ARCH_UPD *s_arch_cfg)
@@ -278,14 +278,14 @@ static void arch_silicon_init_params(FSPS_ARCH_UPD *s_arch_cfg)
void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
{
struct soc_intel_alderlake_config *config;
- FSP_S_CONFIG *params = &supd->FspsConfig;
+ FSP_S_CONFIG *s_cfg = &supd->FspsConfig;
FSPS_ARCH_UPD *s_arch_cfg = &supd->FspsArchUpd;
config = config_of_soc();
arch_silicon_init_params(s_arch_cfg);
- soc_silicon_init_params(params, config);
- mainboard_silicon_init_params(params);
+ soc_silicon_init_params(s_cfg, config);
+ mainboard_silicon_init_params(s_cfg);
}
/*
@@ -314,7 +314,7 @@ void platform_fsp_multi_phase_init_cb(uint32_t phase_index)
}
/* Mainboard GPIO Configuration */
-__weak void mainboard_silicon_init_params(FSP_S_CONFIG *params)
+__weak void mainboard_silicon_init_params(FSP_S_CONFIG *s_cfg)
{
printk(BIOS_DEBUG, "WEAK: %s/%s called\n", __FILE__, __func__);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-19 10:30:02 +0000