src/soc/intel/cannonlake/chip.h - coreboot - Gitiles

 /*
  * This file is part of the coreboot project.
  *
  * Copyright (C) 2007-2008 coresystems GmbH
  * Copyright (C) 2014 Google Inc.
  * Copyright (C) 2017 Intel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */

 #ifndef _SOC_CHIP_H_
 #define _SOC_CHIP_H_

 #include <drivers/i2c/designware/dw_i2c.h>
 #include <intelblocks/gspi.h>
 #include <stdint.h>
 #include <soc/gpio.h>
 #include <soc/pch.h>
 #include <soc/gpio_defs.h>
 #include <soc/pci_devs.h>
 #include <soc/pmc.h>
 #include <soc/serialio.h>
 #include <soc/usb.h>
 #include <soc/vr_config.h>

 #define CANNONLAKE_I2C_DEV_MAX	6

 struct soc_intel_cannonlake_config {
 	/* GSPI */
 	struct gspi_cfg gspi[CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI_MAX];

 	/* Interrupt Routing configuration.
 	 * If bit7 is 1, the interrupt is disabled. */
 	uint8_t pirqa_routing;
 	uint8_t pirqb_routing;
 	uint8_t pirqc_routing;
 	uint8_t pirqd_routing;
 	uint8_t pirqe_routing;
 	uint8_t pirqf_routing;
 	uint8_t pirqg_routing;
 	uint8_t pirqh_routing;

 	/* GPE configuration */
 	uint32_t gpe0_en_1; /* GPE0_EN_31_0 */
 	uint32_t gpe0_en_2; /* GPE0_EN_63_32 */
 	uint32_t gpe0_en_3; /* GPE0_EN_95_64 */
 	uint32_t gpe0_en_4; /* GPE0_EN_127_96 / GPE_STD */

 	/* 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;

 	/* Enable S0iX support */
 	int s0ix_enable;
 	/* Enable DPTF support */
 	int dptf_enable;

 	/* Deep SX enable for both AC and DC */
 	int deep_s3_enable_ac;
 	int deep_s3_enable_dc;
 	int deep_s5_enable_ac;
 	int 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;

 	uint64_t PlatformMemorySize;
 	uint8_t SmramMask;
 	uint8_t MrcFastBoot;
 	uint32_t TsegSize;
 	uint16_t MmioSize;

 	/* DDR Frequency Limit. Maximum Memory Frequency Selections in Mhz.
 	 * Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
 	uint16_t DdrFreqLimit;

 	/* SAGV Low Frequency Selections in Mhz.
 	 * Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
 	uint16_t FreqSaGvLow;

 	/* SAGV Mid Frequency Selections in Mhz.
 	 * Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
 	uint16_t FreqSaGvMid;

 	/* System Agent dynamic frequency support. Only effects ULX/ULT CPUs.
 	 * When enabled memory will be training at two different frequencies.
 	 * 0:Disabled, 1:FixedLow, 2:FixedMid, 3:FixedHigh, 4:Enabled */
 	enum {
 		SaGv_Disabled,
 		SaGv_FixedLow,
 		SaGv_FixedMid,
 		SaGv_FixedHigh,
 		SaGv_Enabled,
 	} SaGv;


 	/* Rank Margin Tool. 1:Enable, 0:Disable */
 	uint8_t RMT;

 	/* LAN controller. 1:Enable, 0:Disable */
 	uint8_t PchLanEnable;

 	/* USB related */
 	struct usb2_port_config usb2_ports[16];
 	struct usb3_port_config usb3_ports[10];
 	uint8_t SsicPortEnable;
 	/* Wake Enable Bitmap for USB2 ports */
 	uint16_t usb2_wake_enable_bitmap;
 	/* Wake Enable Bitmap for USB3 ports */
 	uint16_t usb3_wake_enable_bitmap;


 	/* SATA related */
 	uint8_t SataEnable;
 	uint8_t SataMode;
 	uint8_t SataSalpSupport;
 	uint8_t SataPortsEnable[8];
 	uint8_t SataPortsDevSlp[8];

 	/* Audio related */
 	uint8_t PchHdaEnable;
 	uint8_t PchHdaDspEnable;

 	/* Enable/Disable HD Audio Link. Muxed with SSP0/SSP1/SNDW1 */
 	uint8_t PchHdaAudioLinkHda;
 	uint8_t PchHdaAudioLinkDmic0;
 	uint8_t PchHdaAudioLinkDmic1;
 	uint8_t PchHdaAudioLinkSsp0;
 	uint8_t PchHdaAudioLinkSsp1;
 	uint8_t PchHdaAudioLinkSsp2;
 	uint8_t PchHdaAudioLinkSndw1;
 	uint8_t PchHdaAudioLinkSndw2;
 	uint8_t PchHdaAudioLinkSndw3;
 	uint8_t PchHdaAudioLinkSndw4;

 	/* PCIe Root Ports */
 	uint8_t PcieRpEnable[CONFIG_MAX_ROOT_PORTS];
 	/* PCIe ouput clocks type to Pcie devices.
 	 * 0-23: PCH rootport, 0x70: LAN, 0x80: unspecified but in use,
 	 * 0xFF: not used */
 	uint8_t PcieClkSrcUsage[CONFIG_MAX_ROOT_PORTS];
 	/* PCIe ClkReq-to-ClkSrc mapping, number of clkreq signal assigned to
 	 * clksrc. */
 	uint8_t PcieClkSrcClkReq[CONFIG_MAX_ROOT_PORTS];

 	/* SMBus */
 	uint8_t SmbusEnable;

 	/* eMMC and SD */
 	uint8_t ScsEmmcEnabled;
 	uint8_t ScsEmmcHs400Enabled;
 	/* Need to update DLL setting to get Emmc running at HS400 speed */
 	uint8_t 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;
 	uint8_t ScsSdCardEnabled;
 	uint8_t ScsUfsEnabled;

 	/* Integrated Sensor */
 	uint8_t PchIshEnable;

 	/* Heci related */
 	uint8_t Heci3Enabled;

 	/* Gfx related */
 	uint8_t IgdDvmt50PreAlloc;
 	uint8_t InternalGfx;
 	uint8_t SkipExtGfxScan;

 	uint32_t GraphicsConfigPtr;
 	uint8_t Device4Enable;

 	/* GPIO IRQ Select. The valid value is 14 or 15 */
 	uint8_t GpioIrqRoute;
 	/* SCI IRQ Select. The valid value is 9, 10, 11, 20, 21, 22, 23 */
 	uint8_t SciIrqSelect;
 	/* TCO IRQ Select. The valid value is 9, 10, 11, 20, 21, 22, 23 */
 	uint8_t TcoIrqSelect;
 	uint8_t TcoIrqEnable;

 	enum {
 		CHIPSET_LOCKDOWN_FSP = 0, /* FSP handles locking per UPDs */
 		CHIPSET_LOCKDOWN_COREBOOT, /* coreboot handles locking */
 	} chipset_lockdown;

 	uint8_t FspSkipMpInit;
 	/* 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];
 	/* HeciEnabled decides the state of Heci1 at end of boot
 	 * Setting to 0 (default) disables Heci1 and hides the device from OS */
 	uint8_t HeciEnabled;
 	/* PL2 Override value in Watts */
 	uint32_t tdp_pl2_override;
 	/* Intel Speed Shift Technology */
 	uint8_t speed_shift_enable;
 	/* Enable VR specific mailbox command
 	 * 00b - no VR specific cmd sent
 	 * 01b - VR mailbox cmd specifically for the MPS IMPV8 VR will be sent
 	 * 10b - VR specific cmd sent for PS4 exit issue
 	 * 11b - Reserved */
 	uint8_t SendVrMbxCmd;

 	/* Enable/Disable EIST. 1b:Enabled, 0b:Disabled */
 	uint8_t eist_enable;

 	/* Statically clock gate 8254 PIT. */
 	uint8_t clock_gate_8254;
 	/* Enable C6 DRAM */
 	uint8_t enable_c6dram;
 	/*
 	 * PRMRR size setting with below options
 	 * 0x00100000 - 1MiB
 	 * 0x02000000 - 32MiB and beyond
 	 */
 	uint32_t PrmrrSize;
 	uint8_t PmTimerDisabled;
 	/* Desired platform debug type. */
 	enum {
 		DebugConsent_Disabled,
 		DebugConsent_DCI_DBC,
 		DebugConsent_DCI,
 		DebugConsent_USB3_DBC,
 		DebugConsent_XDP, /* XDP/Mipi60 */
 		DebugConsent_USB2_DBC,
 	} DebugConsent;
 	/*
 	 * SerialIO device mode selection:
 	 *
 	 * Device index:
 	 * PchSerialIoIndexI2C0
 	 * PchSerialIoIndexI2C1
 	 * PchSerialIoIndexI2C2
 	 * PchSerialIoIndexI2C3
 	 * PchSerialIoIndexI2C4
 	 * PchSerialIoIndexI2C5
 	 * PchSerialIoIndexSPI0
 	 * PchSerialIoIndexSPI1
 	 * PchSerialIoIndexSPI2
 	 * PchSerialIoIndexUART0
 	 * PchSerialIoIndexUART1
 	 * PchSerialIoIndexUART2
 	 *
 	 * Mode select:
 	 * PchSerialIoDisabled
 	 * PchSerialIoPci
 	 * PchSerialIoAcpi
 	 * PchSerialIoHidden
 	 */
 	uint8_t SerialIoDevMode[PchSerialIoIndexMAX];

 	/* GPIO SD card detect pin */
 	unsigned int sdcard_cd_gpio;

 	/* I2C bus configuration */
 	struct dw_i2c_bus_config i2c[CANNONLAKE_I2C_DEV_MAX];

 	/* Enable Pch iSCLK */
 	uint8_t pch_isclk;
 };

 typedef struct soc_intel_cannonlake_config config_t;

 #endif
	/*
	* This file is part of the coreboot project.
	*
	* Copyright (C) 2007-2008 coresystems GmbH
	* Copyright (C) 2014 Google Inc.
	* Copyright (C) 2017 Intel Corporation.
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation; version 2 of the License.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*/

	#ifndef _SOC_CHIP_H_
	#define _SOC_CHIP_H_

	#include <drivers/i2c/designware/dw_i2c.h>
	#include <intelblocks/gspi.h>
	#include <stdint.h>
	#include <soc/gpio.h>
	#include <soc/pch.h>
	#include <soc/gpio_defs.h>
	#include <soc/pci_devs.h>
	#include <soc/pmc.h>
	#include <soc/serialio.h>
	#include <soc/usb.h>
	#include <soc/vr_config.h>

	#define CANNONLAKE_I2C_DEV_MAX 6

	struct soc_intel_cannonlake_config {
	/* GSPI */
	struct gspi_cfg gspi[CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI_MAX];

	/* Interrupt Routing configuration.
	* If bit7 is 1, the interrupt is disabled. */
	uint8_t pirqa_routing;
	uint8_t pirqb_routing;
	uint8_t pirqc_routing;
	uint8_t pirqd_routing;
	uint8_t pirqe_routing;
	uint8_t pirqf_routing;
	uint8_t pirqg_routing;
	uint8_t pirqh_routing;

	/* GPE configuration */
	uint32_t gpe0_en_1; /* GPE0_EN_31_0 */
	uint32_t gpe0_en_2; /* GPE0_EN_63_32 */
	uint32_t gpe0_en_3; /* GPE0_EN_95_64 */
	uint32_t gpe0_en_4; /* GPE0_EN_127_96 / GPE_STD */

	/* 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;

	/* Enable S0iX support */
	int s0ix_enable;
	/* Enable DPTF support */
	int dptf_enable;

	/* Deep SX enable for both AC and DC */
	int deep_s3_enable_ac;
	int deep_s3_enable_dc;
	int deep_s5_enable_ac;
	int 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;

	uint64_t PlatformMemorySize;
	uint8_t SmramMask;
	uint8_t MrcFastBoot;
	uint32_t TsegSize;
	uint16_t MmioSize;

	/* DDR Frequency Limit. Maximum Memory Frequency Selections in Mhz.
	* Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
	uint16_t DdrFreqLimit;

	/* SAGV Low Frequency Selections in Mhz.
	* Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
	uint16_t FreqSaGvLow;

	/* SAGV Mid Frequency Selections in Mhz.
	* Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
	uint16_t FreqSaGvMid;

	/* System Agent dynamic frequency support. Only effects ULX/ULT CPUs.
	* When enabled memory will be training at two different frequencies.
	* 0:Disabled, 1:FixedLow, 2:FixedMid, 3:FixedHigh, 4:Enabled */
	enum {
	SaGv_Disabled,
	SaGv_FixedLow,
	SaGv_FixedMid,
	SaGv_FixedHigh,
	SaGv_Enabled,
	} SaGv;


	/* Rank Margin Tool. 1:Enable, 0:Disable */
	uint8_t RMT;

	/* LAN controller. 1:Enable, 0:Disable */
	uint8_t PchLanEnable;

	/* USB related */
	struct usb2_port_config usb2_ports[16];
	struct usb3_port_config usb3_ports[10];
	uint8_t SsicPortEnable;
	/* Wake Enable Bitmap for USB2 ports */
	uint16_t usb2_wake_enable_bitmap;
	/* Wake Enable Bitmap for USB3 ports */
	uint16_t usb3_wake_enable_bitmap;


	/* SATA related */
	uint8_t SataEnable;
	uint8_t SataMode;
	uint8_t SataSalpSupport;
	uint8_t SataPortsEnable[8];
	uint8_t SataPortsDevSlp[8];

	/* Audio related */
	uint8_t PchHdaEnable;
	uint8_t PchHdaDspEnable;

	/* Enable/Disable HD Audio Link. Muxed with SSP0/SSP1/SNDW1 */
	uint8_t PchHdaAudioLinkHda;
	uint8_t PchHdaAudioLinkDmic0;
	uint8_t PchHdaAudioLinkDmic1;
	uint8_t PchHdaAudioLinkSsp0;
	uint8_t PchHdaAudioLinkSsp1;
	uint8_t PchHdaAudioLinkSsp2;
	uint8_t PchHdaAudioLinkSndw1;
	uint8_t PchHdaAudioLinkSndw2;
	uint8_t PchHdaAudioLinkSndw3;
	uint8_t PchHdaAudioLinkSndw4;

	/* PCIe Root Ports */
	uint8_t PcieRpEnable[CONFIG_MAX_ROOT_PORTS];
	/* PCIe ouput clocks type to Pcie devices.
	* 0-23: PCH rootport, 0x70: LAN, 0x80: unspecified but in use,
	* 0xFF: not used */
	uint8_t PcieClkSrcUsage[CONFIG_MAX_ROOT_PORTS];
	/* PCIe ClkReq-to-ClkSrc mapping, number of clkreq signal assigned to
	* clksrc. */
	uint8_t PcieClkSrcClkReq[CONFIG_MAX_ROOT_PORTS];

	/* SMBus */
	uint8_t SmbusEnable;

	/* eMMC and SD */
	uint8_t ScsEmmcEnabled;
	uint8_t ScsEmmcHs400Enabled;
	/* Need to update DLL setting to get Emmc running at HS400 speed */
	uint8_t 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;
	uint8_t ScsSdCardEnabled;
	uint8_t ScsUfsEnabled;

	/* Integrated Sensor */
	uint8_t PchIshEnable;

	/* Heci related */
	uint8_t Heci3Enabled;

	/* Gfx related */
	uint8_t IgdDvmt50PreAlloc;
	uint8_t InternalGfx;
	uint8_t SkipExtGfxScan;

	uint32_t GraphicsConfigPtr;
	uint8_t Device4Enable;

	/* GPIO IRQ Select. The valid value is 14 or 15 */
	uint8_t GpioIrqRoute;
	/* SCI IRQ Select. The valid value is 9, 10, 11, 20, 21, 22, 23 */
	uint8_t SciIrqSelect;
	/* TCO IRQ Select. The valid value is 9, 10, 11, 20, 21, 22, 23 */
	uint8_t TcoIrqSelect;
	uint8_t TcoIrqEnable;

	enum {
	CHIPSET_LOCKDOWN_FSP = 0, /* FSP handles locking per UPDs */
	CHIPSET_LOCKDOWN_COREBOOT, /* coreboot handles locking */
	} chipset_lockdown;

	uint8_t FspSkipMpInit;
	/* 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];
	/* HeciEnabled decides the state of Heci1 at end of boot
	* Setting to 0 (default) disables Heci1 and hides the device from OS */
	uint8_t HeciEnabled;
	/* PL2 Override value in Watts */
	uint32_t tdp_pl2_override;
	/* Intel Speed Shift Technology */
	uint8_t speed_shift_enable;
	/* Enable VR specific mailbox command
	* 00b - no VR specific cmd sent
	* 01b - VR mailbox cmd specifically for the MPS IMPV8 VR will be sent
	* 10b - VR specific cmd sent for PS4 exit issue
	* 11b - Reserved */
	uint8_t SendVrMbxCmd;

	/* Enable/Disable EIST. 1b:Enabled, 0b:Disabled */
	uint8_t eist_enable;

	/* Statically clock gate 8254 PIT. */
	uint8_t clock_gate_8254;
	/* Enable C6 DRAM */
	uint8_t enable_c6dram;
	/*
	* PRMRR size setting with below options
	* 0x00100000 - 1MiB
	* 0x02000000 - 32MiB and beyond
	*/
	uint32_t PrmrrSize;
	uint8_t PmTimerDisabled;
	/* Desired platform debug type. */
	enum {
	DebugConsent_Disabled,
	DebugConsent_DCI_DBC,
	DebugConsent_DCI,
	DebugConsent_USB3_DBC,
	DebugConsent_XDP, /* XDP/Mipi60 */
	DebugConsent_USB2_DBC,
	} DebugConsent;
	/*
	* SerialIO device mode selection:
	*
	* Device index:
	* PchSerialIoIndexI2C0
	* PchSerialIoIndexI2C1
	* PchSerialIoIndexI2C2
	* PchSerialIoIndexI2C3
	* PchSerialIoIndexI2C4
	* PchSerialIoIndexI2C5
	* PchSerialIoIndexSPI0
	* PchSerialIoIndexSPI1
	* PchSerialIoIndexSPI2
	* PchSerialIoIndexUART0
	* PchSerialIoIndexUART1
	* PchSerialIoIndexUART2
	*
	* Mode select:
	* PchSerialIoDisabled
	* PchSerialIoPci
	* PchSerialIoAcpi
	* PchSerialIoHidden
	*/
	uint8_t SerialIoDevMode[PchSerialIoIndexMAX];

	/* GPIO SD card detect pin */
	unsigned int sdcard_cd_gpio;

	/* I2C bus configuration */
	struct dw_i2c_bus_config i2c[CANNONLAKE_I2C_DEV_MAX];

	/* Enable Pch iSCLK */
	uint8_t pch_isclk;
	};

	typedef struct soc_intel_cannonlake_config config_t;

	#endif