| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef _SOC_CHIP_H_ |
| #define _SOC_CHIP_H_ |
| |
| #include <drivers/i2c/designware/dw_i2c.h> |
| #include <drivers/intel/gma/gma.h> |
| #include <gpio.h> |
| #include <intelblocks/cfg.h> |
| #include <intelblocks/gspi.h> |
| #include <intelblocks/lpc_lib.h> |
| #include <intelblocks/power_limit.h> |
| #include <intelblocks/xhci.h> |
| #include <stdbool.h> |
| #include <stdint.h> |
| #include <soc/pch.h> |
| #include <soc/pci_devs.h> |
| #include <soc/pm.h> |
| #include <soc/pmc.h> |
| #include <soc/sata.h> |
| #include <soc/serialio.h> |
| #include <soc/usb.h> |
| #include <soc/vr_config.h> |
| #if CONFIG(SOC_INTEL_CANNONLAKE_PCH_H) |
| #include <soc/gpio_defs_cnp_h.h> |
| #else |
| #include <soc/gpio_defs.h> |
| #endif |
| |
| #define SOC_INTEL_CML_UART_DEV_MAX 3 |
| #define SOC_INTEL_CML_SATA_DEV_MAX 8 |
| |
| enum chip_pl2_4_cfg { |
| baseline, |
| performance, |
| value_not_set /* vr_config internal use only */ |
| }; |
| |
| struct soc_intel_cannonlake_config { |
| /* Common struct containing soc config data required by common code */ |
| struct soc_intel_common_config common_soc_config; |
| |
| /* Common struct containing power limits configuration information */ |
| struct soc_power_limits_config power_limits_config; |
| |
| /* Gpio group routed to each dword of the GPE0 block. Values are |
| * of the form GPP_[A:G] or GPD. */ |
| uint8_t gpe0_dw0; /* GPE0_31_0 STS/EN */ |
| uint8_t gpe0_dw1; /* GPE0_63_32 STS/EN */ |
| uint8_t gpe0_dw2; /* GPE0_95_64 STS/EN */ |
| |
| /* Generic IO decode ranges */ |
| uint32_t gen1_dec; |
| uint32_t gen2_dec; |
| uint32_t gen3_dec; |
| uint32_t gen4_dec; |
| |
| /* S0ix configuration */ |
| |
| /* Enable S0iX support */ |
| bool s0ix_enable; |
| /* Enable Audio DSP oscillator qualification for S0ix */ |
| bool cppmvric2_adsposcdis; |
| |
| /* Enable DPTF support */ |
| bool dptf_enable; |
| |
| enum { |
| MAX_PC_DEFAULT = 0, |
| MAX_PC0_1 = 1, |
| MAX_PC2 = 2, |
| MAX_PC3 = 3, |
| MAX_PC6 = 4, |
| MAX_PC7 = 5, |
| MAX_PC7S = 6, |
| MAX_PC8 = 7, |
| MAX_PC9 = 8, |
| MAX_PC10 = 9, |
| } max_package_c_state; |
| |
| /* Deep SX enable for both AC and DC */ |
| bool deep_s3_enable_ac; |
| bool deep_s3_enable_dc; |
| bool deep_s5_enable_ac; |
| bool deep_s5_enable_dc; |
| |
| /* Deep Sx Configuration |
| * DSX_EN_WAKE_PIN - Enable WAKE# pin |
| * DSX_EN_LAN_WAKE_PIN - Enable LAN_WAKE# pin |
| * DSX_DIS_AC_PRESENT_PD - Disable pull-down on AC_PRESENT pin */ |
| uint32_t deep_sx_config; |
| |
| /* TCC activation offset */ |
| uint32_t tcc_offset; |
| |
| /* System Agent dynamic frequency support. Only effects ULX/ULT CPUs. |
| * For CNL, options are as following |
| * When enabled, memory will be training at three different frequencies. |
| * 0:Disabled, 1:FixedLow, 2:FixedMid, 3:FixedHigh, 4:Enabled |
| * For WHL/CFL/CML options are as following |
| * When enabled, memory will be training at two different frequencies. |
| * 0:Disabled, 1:FixedLow, 2:FixedHigh, 3:Enabled*/ |
| enum { |
| SaGv_Disabled, |
| SaGv_FixedLow, |
| SaGv_FixedHigh, |
| SaGv_Enabled, |
| } SaGv; |
| |
| /* Rank Margin Tool. 1:Enable, 0:Disable */ |
| bool RMT; |
| |
| /* USB related */ |
| struct usb2_port_config usb2_ports[16]; |
| struct usb3_port_config usb3_ports[10]; |
| /* Wake Enable Bitmap for USB2 ports */ |
| uint16_t usb2_wake_enable_bitmap; |
| /* Wake Enable Bitmap for USB3 ports */ |
| uint16_t usb3_wake_enable_bitmap; |
| /* USB2 PHY power gating */ |
| bool PchUsb2PhySusPgDisable; |
| |
| /* SATA related */ |
| enum { |
| SATA_AHCI, |
| SATA_RAID, |
| } SataMode; |
| |
| /* SATA devslp pad reset configuration */ |
| enum { |
| SataDevSlpResumeReset = 1, |
| SataDevSlpHostDeepReset = 3, |
| SataDevSlpPlatformReset = 5, |
| SataDevSlpDswReset = 7 |
| } SataDevSlpRstConfig; |
| |
| bool SataSalpSupport; |
| bool SataPortsEnable[8]; |
| bool SataPortsDevSlp[8]; |
| uint8_t SataPortsDevSlpResetConfig[8]; |
| bool SataPortsHotPlug[8]; |
| |
| /* Enable/Disable SLP_S0 with GBE Support. 0: disable, 1: enable */ |
| bool SlpS0WithGbeSupport; |
| /* SLP_S0 Voltage Margining Policy. 0: disable, 1: enable */ |
| bool PchPmSlpS0VmRuntimeControl; |
| /* SLP_S0 Voltage Margining 0.70V Policy. 0: disable, 1: enable */ |
| bool PchPmSlpS0Vm070VSupport; |
| /* SLP_S0 Voltage Margining 0.75V Policy. 0: disable, 1: enable */ |
| bool PchPmSlpS0Vm075VSupport; |
| |
| /* Audio related */ |
| bool PchHdaDspEnable; |
| |
| /* Enable/Disable HD Audio Link. Muxed with SSP0/SSP1/SNDW1 */ |
| bool PchHdaAudioLinkHda; |
| bool PchHdaIDispCodecDisconnect; |
| bool PchHdaAudioLinkDmic0; |
| bool PchHdaAudioLinkDmic1; |
| bool PchHdaAudioLinkSsp0; |
| bool PchHdaAudioLinkSsp1; |
| bool PchHdaAudioLinkSsp2; |
| bool PchHdaAudioLinkSndw1; |
| bool PchHdaAudioLinkSndw2; |
| bool PchHdaAudioLinkSndw3; |
| bool PchHdaAudioLinkSndw4; |
| |
| /* PCIe Root Ports */ |
| bool PcieRpEnable[CONFIG_MAX_ROOT_PORTS]; |
| /* PCIe output clocks type to PCIe devices. |
| * 0-23: PCH rootport, 0x70: LAN, 0x80: unspecified but in use, |
| * 0xFF: not used */ |
| uint8_t PcieClkSrcUsage[CONFIG_MAX_PCIE_CLOCK_SRC]; |
| /* PCIe ClkReq-to-ClkSrc mapping, number of clkreq signal assigned to |
| * clksrc. */ |
| uint8_t PcieClkSrcClkReq[CONFIG_MAX_PCIE_CLOCK_SRC]; |
| /* PCIe LTR(Latency Tolerance Reporting) mechanism */ |
| bool PcieRpLtrEnable[CONFIG_MAX_ROOT_PORTS]; |
| /* Implemented as slot or built-in? */ |
| bool PcieRpSlotImplemented[CONFIG_MAX_ROOT_PORTS]; |
| /* Enable/Disable HotPlug support for Root Port */ |
| bool PcieRpHotPlug[CONFIG_MAX_ROOT_PORTS]; |
| |
| /* |
| * Enable/Disable AER (Advanced Error Reporting) for Root Port |
| * 0: Disable AER |
| * 1: Enable AER |
| */ |
| bool PcieRpAdvancedErrorReporting[CONFIG_MAX_ROOT_PORTS]; |
| |
| /* PCIE RP ASPM, ASPM support for the root port */ |
| enum { |
| AspmDefault, |
| AspmDisabled, |
| AspmL0s, |
| AspmL1, |
| AspmL0sL1, |
| AspmAutoConfig, |
| } PcieRpAspm[CONFIG_MAX_ROOT_PORTS]; |
| |
| /* PCIE RP Max Payload, Max Payload Size supported */ |
| enum { |
| RpMaxPayload_128, |
| RpMaxPayload_256, |
| } PcieRpMaxPayload[CONFIG_MAX_ROOT_PORTS]; |
| |
| /* eMMC and SD */ |
| bool ScsEmmcHs400Enabled; |
| /* Need to update DLL setting to get Emmc running at HS400 speed */ |
| bool EmmcHs400DllNeed; |
| /* 0-39: number of active delay for RX strobe, unit is 125 psec */ |
| uint8_t EmmcHs400RxStrobeDll1; |
| /* 0-78: number of active delay for TX data, unit is 125 psec */ |
| uint8_t EmmcHs400TxDataDll; |
| /* Enable/disable SD card write protect pin configuration on CML */ |
| bool ScsSdCardWpPinEnabled; |
| |
| /* Heci related */ |
| bool DisableHeciRetry; |
| |
| /* Gfx related */ |
| bool SkipExtGfxScan; |
| |
| bool Device4Enable; |
| |
| /* CPU PL2/4 Config |
| * Performance: Maximum PLs for maximum performance. |
| * Baseline: Baseline PLs for balanced performance at lower power. |
| */ |
| enum chip_pl2_4_cfg cpu_pl2_4_cfg; |
| |
| /* VrConfig Settings for 5 domains |
| * 0 = System Agent, 1 = IA Core, 2 = Ring, |
| * 3 = GT unsliced, 4 = GT sliced */ |
| struct vr_config domain_vr_config[NUM_VR_DOMAINS]; |
| |
| /* Enables support for Teton Glacier hybrid storage device */ |
| bool TetonGlacierMode; |
| |
| /* Enable/Disable EIST. 1b:Enabled, 0b:Disabled */ |
| bool eist_enable; |
| |
| /* Enable C6 DRAM */ |
| bool enable_c6dram; |
| |
| /* |
| * SLP_S3 Minimum Assertion Width Policy |
| * 1 = 60us |
| * 2 = 1ms (default) |
| * 3 = 50ms |
| * 4 = 2s |
| */ |
| uint8_t PchPmSlpS3MinAssert; |
| |
| /* |
| * SLP_S4 Minimum Assertion Width Policy |
| * 1 = 1s |
| * 2 = 2s |
| * 3 = 3s |
| * 4 = 4s (default) |
| */ |
| uint8_t PchPmSlpS4MinAssert; |
| |
| /* |
| * SLP_SUS Minimum Assertion Width Policy |
| * 1 = 0ms |
| * 2 = 500ms |
| * 3 = 1s (default) |
| * 4 = 4s |
| */ |
| uint8_t PchPmSlpSusMinAssert; |
| |
| /* |
| * SLP_A Minimum Assertion Width Policy |
| * 1 = 0ms |
| * 2 = 4s |
| * 3 = 98ms (default) |
| * 4 = 2s |
| */ |
| uint8_t PchPmSlpAMinAssert; |
| |
| /* |
| * PCH PM Reset Power Cycle Duration |
| * 0 = 4s |
| * 1 = 1s |
| * 2 = 2s |
| * 3 = 3s |
| * 4 = 4s (default) |
| * |
| * NOTE: Duration programmed in the PchPmPwrCycDur should never be smaller than the |
| * stretch duration programmed in the following registers - |
| * - GEN_PMCON_A.SLP_S3_MIN_ASST_WDTH (PchPmSlpS3MinAssert) |
| * - GEN_PMCON_A.S4MAW (PchPmSlpS4MinAssert) |
| * - PM_CFG.SLP_A_MIN_ASST_WDTH (PchPmSlpAMinAssert) |
| * - PM_CFG.SLP_LAN_MIN_ASST_WDTH |
| */ |
| uint8_t PchPmPwrCycDur; |
| |
| /* |
| * SerialIO device mode selection: |
| * |
| * Device index: |
| * PchSerialIoIndexI2C0 |
| * PchSerialIoIndexI2C1 |
| * PchSerialIoIndexI2C2 |
| * PchSerialIoIndexI2C3 |
| * PchSerialIoIndexI2C4 |
| * PchSerialIoIndexI2C5 |
| * PchSerialIoIndexSPI0 |
| * PchSerialIoIndexSPI1 |
| * PchSerialIoIndexSPI2 |
| * PchSerialIoIndexUART0 |
| * PchSerialIoIndexUART1 |
| * PchSerialIoIndexUART2 |
| * |
| * Mode select: |
| * For Cannonlake PCH following values are supported: |
| * PchSerialIoNotInitialized |
| * PchSerialIoDisabled |
| * PchSerialIoPci |
| * PchSerialIoAcpi |
| * PchSerialIoHidden |
| * PchSerialIoMax |
| * |
| * For Cometlake following values are supported: |
| * PchSerialIoNotInitialized |
| * PchSerialIoDisabled, |
| * PchSerialIoPci, |
| * PchSerialIoHidden, |
| * PchSerialIoLegacyUart, |
| * PchSerialIoSkipInit, |
| * PchSerialIoMax |
| * |
| * NOTE: |
| * PchSerialIoNotInitialized is not an option provided by FSP, this |
| * option is default selected in case devicetree doesn't fill this param |
| * In case PchSerialIoNotInitialized is selected or an invalid value is |
| * provided from devicetree, coreboot will configure device into PCI |
| * mode by default. |
| * |
| */ |
| uint8_t SerialIoDevMode[PchSerialIoIndexMAX]; |
| |
| enum serirq_mode serirq_mode; |
| |
| /* GPIO SD card detect pin */ |
| unsigned int sdcard_cd_gpio; |
| |
| /* Enable Pch iSCLK */ |
| bool pch_isclk; |
| |
| /* |
| * Acoustic Noise Mitigation |
| * 0b - Disable |
| * 1b - Enable noise mitigation |
| */ |
| bool AcousticNoiseMitigation; |
| |
| /* |
| * Disable Fast Package C-state ramping |
| * Need to set AcousticNoiseMitigation = '1' first |
| * 0b - Enabled |
| * 1b - Disabled |
| */ |
| bool FastPkgCRampDisableIa; |
| bool FastPkgCRampDisableGt; |
| bool FastPkgCRampDisableSa; |
| bool FastPkgCRampDisableFivr; |
| |
| /* |
| * Adjust the VR slew rates |
| * Need to set AcousticNoiseMitigation = '1' first |
| * 000b - Fast/2 |
| * 001b - Fast/4 |
| * 010b - Fast/8 |
| * 011b - Fast/16 |
| */ |
| uint8_t SlowSlewRateForIa; |
| uint8_t SlowSlewRateForGt; |
| uint8_t SlowSlewRateForSa; |
| uint8_t SlowSlewRateForFivr; |
| |
| /* SATA Power Optimizer */ |
| bool satapwroptimize; |
| |
| /* SATA Gen3 Strength */ |
| struct sata_port_config sata_port[SOC_INTEL_CML_SATA_DEV_MAX]; |
| |
| /* Enable or disable eDP device */ |
| bool DdiPortEdp; |
| |
| /* Enable or disable HPD of DDI port B/C/D/F */ |
| bool DdiPortBHpd; |
| bool DdiPortCHpd; |
| bool DdiPortDHpd; |
| bool DdiPortFHpd; |
| |
| /* Enable or disable DDC of DDI port B/C/D/F */ |
| bool DdiPortBDdc; |
| bool DdiPortCDdc; |
| bool DdiPortDDdc; |
| bool DdiPortFDdc; |
| |
| /* Unlock all GPIO Pads */ |
| bool PchUnlockGpioPads; |
| |
| /* Enable GBE wakeup */ |
| bool LanWakeFromDeepSx; |
| bool WolEnableOverride; |
| |
| #if !CONFIG(SOC_INTEL_COMETLAKE) |
| uint32_t VrPowerDeliveryDesign; |
| #endif |
| |
| /* |
| * Override GPIO PM configuration: |
| * 0: Use FSP default GPIO PM program, |
| * 1: coreboot to override GPIO PM program |
| */ |
| bool gpio_override_pm; |
| /* |
| * GPIO PM configuration: 0 to disable, 1 to enable power gating |
| * Bit 6-7: Reserved |
| * Bit 5: MISCCFG_GPSIDEDPCGEN |
| * Bit 4: MISCCFG_GPRCOMPCDLCGEN |
| * Bit 3: MISCCFG_GPRTCDLCGEN |
| * Bit 2: MISCCFG_GSXLCGEN |
| * Bit 1: MISCCFG_GPDPCGEN |
| * Bit 0: MISCCFG_GPDLCGEN |
| */ |
| uint8_t gpio_pm[TOTAL_GPIO_COMM]; |
| |
| /* |
| * Override CPU flex ratio value: |
| * CPU ratio value controls the maximum processor non-turbo ratio. |
| * Valid Range 0 to 63. |
| * |
| * In general descriptor provides option to set default cpu flex ratio. |
| * Default cpu flex ratio is 0 ensures booting with non-turbo max frequency. |
| * That's the reason FSP skips cpu_ratio override if cpu_ratio is 0. |
| * |
| * Only override CPU flex ratio if don't want to boot with non-turbo max. |
| */ |
| uint8_t cpu_ratio_override; |
| |
| struct i915_gpu_panel_config panel_cfg; |
| |
| struct i915_gpu_controller_info gfx; |
| |
| /* Disable CPU Turbo in IA32_MISC_ENABLE */ |
| bool cpu_turbo_disable; |
| |
| bool disable_vmx; |
| }; |
| |
| typedef struct soc_intel_cannonlake_config config_t; |
| |
| #endif |