src/soc/intel/skylake/chip.c

/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2014 Google Inc.
 * Copyright (C) 2015 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.
 */

#include <arch/acpi.h>
#include <chip.h>
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <fsp/util.h>
#include <soc/interrupt.h>
#include <soc/irq.h>
#include <soc/pci_devs.h>
#include <soc/ramstage.h>
#include <string.h>

static const SI_PCH_DEVICE_INTERRUPT_CONFIG devintconfig[] = {
	/*
	 * cAVS(Audio, Voice, Speach), INTA is default, programmed in
	 * PciCfgSpace 3Dh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
			PCI_FUNC(PCH_DEVFN_HDA), int_A, cAVS_INTA_IRQ),
	/*
	 * SMBus Controller, no default value, programmed in
	 * PciCfgSpace 3Dh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
			PCI_FUNC(PCH_DEVFN_SMBUS), int_A, SMBUS_INTA_IRQ),
	/* GbE Controller, INTA is default, programmed in PciCfgSpace 3Dh */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
			PCI_FUNC(PCH_DEVFN_GBE), int_A, GbE_INTA_IRQ),
	/* TraceHub, INTA is default, RO register */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
			PCI_FUNC(PCH_DEVFN_TRACEHUB), int_A, TRACE_HUB_INTA_IRQ),
	/*
	 * SerialIo: UART #0, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[7]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
			PCI_FUNC(PCH_DEVFN_UART0), int_A, LPSS_UART0_IRQ),
	/*
	 * SerialIo: UART #1, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[8]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
			PCI_FUNC(PCH_DEVFN_UART1), int_B, LPSS_UART1_IRQ),
	/*
	 * SerialIo: SPI #0, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[10]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
			PCI_FUNC(PCH_DEVFN_GSPI0), int_C, LPSS_SPI0_IRQ),
	/*
	 * SerialIo: SPI #1, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[11]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
			PCI_FUNC(PCH_DEVFN_GSPI1), int_D, LPSS_SPI1_IRQ),
	/* SCS: eMMC (SKL PCH-LP Only) */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
			PCI_FUNC(PCH_DEVFN_EMMC), int_B, eMMC_IRQ),
	/* SCS: SDIO (SKL PCH-LP Only) */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
			PCI_FUNC(PCH_DEVFN_SDIO), int_C, SDIO_IRQ),
	/* SCS: SDCard (SKL PCH-LP Only) */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
			PCI_FUNC(PCH_DEVFN_SDCARD), int_D, SD_IRQ),
	/* PCI Express Port 9, INT is default, programmed in PciCfgSpace + FCh */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
			PCI_FUNC(PCH_DEVFN_PCIE9), int_A, PCIE_9_IRQ),
	/* PCI Express Port 10, INT is default, programmed in PciCfgSpace + FCh */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
			PCI_FUNC(PCH_DEVFN_PCIE10), int_B, PCIE_10_IRQ),
	/* PCI Express Port 11, INT is default, programmed in PciCfgSpace + FCh */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
			PCI_FUNC(PCH_DEVFN_PCIE11), int_C, PCIE_11_IRQ),
	/* PCI Express Port 12, INT is default, programmed in PciCfgSpace + FCh */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
			PCI_FUNC(PCH_DEVFN_PCIE12), int_D, PCIE_12_IRQ),
	/*
	 * PCI Express Port 1, INT is default,
	 * programmed in PciCfgSpace + FCh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
			PCI_FUNC(PCH_DEVFN_PCIE1), int_A, PCIE_1_IRQ),
	/*
	 * PCI Express Port 2, INT is default,
	 * programmed in PciCfgSpace + FCh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
			PCI_FUNC(PCH_DEVFN_PCIE2), int_B, PCIE_2_IRQ),
	/*
	 * PCI Express Port 3, INT is default,
	 * programmed in PciCfgSpace + FCh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
			PCI_FUNC(PCH_DEVFN_PCIE3), int_C, PCIE_3_IRQ),
	/*
	 * PCI Express Port 4, INT is default,
	 * programmed in PciCfgSpace + FCh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
			PCI_FUNC(PCH_DEVFN_PCIE4), int_D, PCIE_4_IRQ),
	/*
	 * PCI Express Port 5, INT is default,
	 * programmed in PciCfgSpace + FCh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
			PCI_FUNC(PCH_DEVFN_PCIE5), int_A, PCIE_5_IRQ),
	/*
	 * PCI Express Port 6, INT is default,
	 * programmed in PciCfgSpace + FCh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
			PCI_FUNC(PCH_DEVFN_PCIE6), int_B, PCIE_6_IRQ),
	/*
	 * PCI Express Port 7, INT is default,
	 * programmed in PciCfgSpace + FCh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
			PCI_FUNC(PCH_DEVFN_PCIE7), int_C, PCIE_7_IRQ),
	/*
	 * PCI Express Port 8, INT is default,
	 * programmed in PciCfgSpace + FCh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
			PCI_FUNC(PCH_DEVFN_PCIE8), int_D, PCIE_8_IRQ),
	/*
	 * SerialIo UART Controller #2, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[9]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
			PCI_FUNC(PCH_DEVFN_UART2), int_A, LPSS_UART2_IRQ),
	/*
	 * SerialIo UART Controller #5, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[6]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
			PCI_FUNC(PCH_DEVFN_I2C5), int_B, LPSS_I2C5_IRQ),
	/*
	 * SerialIo UART Controller #4, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[5]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
			PCI_FUNC(PCH_DEVFN_I2C4), int_C, LPSS_I2C4_IRQ),
	/*
	 * SATA Controller, INTA is default,
	 * programmed in PciCfgSpace + 3Dh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_SATA,
			PCI_FUNC(PCH_DEVFN_SATA), int_A, SATA_IRQ),
	/* CSME: HECI #1 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
			PCI_FUNC(PCH_DEVFN_ME), int_A, HECI_1_IRQ),
	/* CSME: HECI #2 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
			PCI_FUNC(PCH_DEVFN_ME_2), int_B, HECI_2_IRQ),
	/* CSME: IDE-Redirection (IDE-R) */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
			PCI_FUNC(PCH_DEVFN_ME_IDER), int_C, IDER_IRQ),
	/* CSME: Keyboard and Text (KT) Redirection */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
			PCI_FUNC(PCH_DEVFN_ME_KT), int_D, KT_IRQ),
	/* CSME: HECI #3 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
			PCI_FUNC(PCH_DEVFN_ME_3), int_A, HECI_3_IRQ),
	/*
	 * SerialIo I2C Controller #0, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[1]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
			PCI_FUNC(PCH_DEVFN_I2C0), int_A, LPSS_I2C0_IRQ),
	/*
	 * SerialIo I2C Controller #1, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[2]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
			PCI_FUNC(PCH_DEVFN_I2C1), int_B, LPSS_I2C1_IRQ),
	/*
	 * SerialIo I2C Controller #2, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[3]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
			PCI_FUNC(PCH_DEVFN_I2C2), int_C, LPSS_I2C2_IRQ),
	/*
	 * SerialIo I2C Controller #3, INTA is default,
	 * programmed in PCR[SERIALIO] + PCICFGCTRL[4]
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
			PCI_FUNC(PCH_DEVFN_I2C3), int_D, LPSS_I2C3_IRQ),
	/*
	 * USB 3.0 xHCI Controller, no default value,
	 * programmed in PciCfgSpace 3Dh
	 */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
			PCI_FUNC(PCH_DEVFN_XHCI), int_A, XHCI_IRQ),
	/* USB Device Controller (OTG) */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
			PCI_FUNC(PCH_DEVFN_USBOTG), int_B, OTG_IRQ),
	/* Thermal Subsystem */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
			PCI_FUNC(PCH_DEVFN_THERMAL), int_C, THRMAL_IRQ),
	/* Camera IO Host Controller */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
			PCI_FUNC(PCH_DEVFN_CIO), int_A, CIO_INTA_IRQ),
	/* Integrated Sensor Hub */
	DEVICE_INT_CONFIG(PCH_DEV_SLOT_ISH,
			PCI_FUNC(PCH_DEVFN_ISH), int_A, ISH_IRQ)
};

static void pci_domain_set_resources(device_t dev)
{
	assign_resources(dev->link_list);
}

static struct device_operations pci_domain_ops = {
	.read_resources   = &pci_domain_read_resources,
	.set_resources    = &pci_domain_set_resources,
	.scan_bus         = &pci_domain_scan_bus,
	.ops_pci_bus      = &pci_bus_default_ops,
};

static struct device_operations cpu_bus_ops = {
	.init             = &soc_init_cpus,
	.acpi_fill_ssdt_generator = generate_cpu_entries,
};

static void soc_enable(device_t dev)
{
	/* Set the operations if it is a special bus type */
	if (dev->path.type == DEVICE_PATH_DOMAIN) {
		dev->ops = &pci_domain_ops;
	} else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) {
		dev->ops = &cpu_bus_ops;
	} else if (dev->path.type == DEVICE_PATH_PCI) {
		/* Handle PCH device enable */
		if (PCI_SLOT(dev->path.pci.devfn) > SA_DEV_SLOT_IGD &&
		    (dev->ops == NULL || dev->ops->enable == NULL)) {
			pch_enable_dev(dev);
		}
	}
}

struct chip_operations soc_intel_skylake_ops = {
	CHIP_NAME("Intel Skylake")
	.enable_dev = &soc_enable,
	.init       = &soc_init_pre_device,
};

/* UPD parameters to be initialized before SiliconInit */
void soc_silicon_init_params(SILICON_INIT_UPD *params)
{
	const struct device *dev = dev_find_slot(0, PCH_DEVFN_LPC);
	const struct soc_intel_skylake_config *config = dev->chip_info;
	u8 irq_config[PCH_MAX_IRQ_CONFIG];
	int i;
	int intdeventry;

	memcpy(params->SerialIoDevMode, config->SerialIoDevMode,
	       sizeof(params->SerialIoDevMode));

	for (i = 0; i < ARRAY_SIZE(config->usb2_ports); i++) {
		params->PortUsb20Enable[i] =
			config->usb2_ports[i].enable;
		params->Usb2AfePetxiset[i] =
			config->usb2_ports[i].pre_emp_bias;
		params->Usb2AfeTxiset[i] =
			config->usb2_ports[i].tx_bias;
		params->Usb2AfePredeemp[i] =
			config->usb2_ports[i].tx_emp_enable;
		params->Usb2AfePehalfbit[i] =
			config->usb2_ports[i].pre_emp_bit;
	}

	for (i = 0; i < ARRAY_SIZE(config->usb3_ports); i++) {
		params->PortUsb30Enable[i] = config->usb3_ports[i].enable;
		if (config->usb3_ports[i].tx_de_emp) {
			params->Usb3HsioTxDeEmphEnable[i] = 1;
			params->Usb3HsioTxDeEmph[i] =
				config->usb3_ports[i].tx_de_emp;
		}
		if (config->usb3_ports[i].tx_downscale_amp) {
			params->Usb3HsioTxDownscaleAmpEnable[i] = 1;
			params->Usb3HsioTxDownscaleAmp[i] =
				config->usb3_ports[i].tx_downscale_amp;
		}
	}

	params->SataSalpSupport = config->SataSalpSupport;
	params->SataPortsEnable[0] = config->SataPortsEnable[0];
	params->SsicPortEnable = config->SsicPortEnable;
	params->SmbusEnable = config->SmbusEnable;
	params->ScsEmmcEnabled = config->ScsEmmcEnabled;
	params->ScsEmmcHs400Enabled = config->ScsEmmcHs400Enabled;
	params->ScsSdCardEnabled = config->ScsSdCardEnabled;
	params->IshEnable = 0;
	params->EnableAzalia = config->EnableAzalia;
	params->IoBufferOwnership = config->IoBufferOwnership;
	params->DspEnable = config->DspEnable;
	params->XdciEnable = config->XdciEnable;
	params->Device4Enable = config->Device4Enable;
	params->RtcLock = config->RtcLock;
	params->EnableSata = config->EnableSata;
	params->SataMode = config->SataMode;

	/* Show SPI controller if enabled in devicetree.cb */
	dev = dev_find_slot(0, PCH_DEVFN_SPI);
	params->ShowSpiController = dev->enabled;

	/* Get Device Int Count */
	intdeventry = ARRAY_SIZE(devintconfig);
	/*update irq table*/
	memcpy((SI_PCH_DEVICE_INTERRUPT_CONFIG *)(params->DevIntConfigPtr), devintconfig,
			intdeventry * sizeof(SI_PCH_DEVICE_INTERRUPT_CONFIG));

	params->NumOfDevIntConfig = intdeventry;
	/* PxRC to IRQ programing */
	for (i = 0; i < PCH_MAX_IRQ_CONFIG; i++) {
		switch(i) {
		case PCH_PARC:
		case PCH_PCRC:
		case PCH_PDRC:
		case PCH_PERC:
		case PCH_PFRC:
		case PCH_PGRC:
		case PCH_PHRC:
			irq_config[i] = PCH_IRQ11;
			break;
		case PCH_PBRC:
			irq_config[PCH_PBRC] = PCH_IRQ10;
			break;
		}
	}
	memcpy(params->PxRcConfig, irq_config, PCH_MAX_IRQ_CONFIG);
	/* GPIO IRQ Route  The valid values is 14 or 15*/
	if(config->GpioIrqSelect == 0)
		params->GpioIrqRoute = GPIO_IRQ14;
	else
		params->GpioIrqRoute = config->GpioIrqSelect;
	/* SCI IRQ Select  The valid values is 9, 10, 11 and 20 21, 22, 23*/
	if(config->SciIrqSelect == 0)
		params->SciIrqSelect = SCI_IRQ9;
	else
		params->SciIrqSelect = config->SciIrqSelect;
	/* TCO IRQ Select  The valid values is 9, 10, 11, 20 21, 22, 23*/
	if(config->TcoIrqSelect == 0)
		params->TcoIrqSelect = TCO_IRQ9;
	else
		params->TcoIrqSelect = config->TcoIrqSelect;
	/* TCO Irq enable/disable */
	params->TcoIrqEnable = config->TcoIrqEnable;
}

void soc_display_silicon_init_params(const SILICON_INIT_UPD *original,
	SILICON_INIT_UPD *params)
{
	/* Display the parameters for SiliconInit */
	printk(BIOS_SPEW, "UPD values for SiliconInit:\n");
	fsp_display_upd_value("LogoPtr", 4,
			(uint32_t)original->LogoPtr,
			(uint32_t)params->LogoPtr);
	fsp_display_upd_value("LogoSize", 4,
		(uint32_t)original->LogoSize,
		(uint32_t)params->LogoSize);
	fsp_display_upd_value("GraphicsConfigPtr", 4,
		(uint32_t)original->GraphicsConfigPtr,
		(uint32_t)params->GraphicsConfigPtr);
	fsp_display_upd_value("MicrocodeRegionBase", 4,
		(uint32_t)original->MicrocodeRegionBase,
		(uint32_t)params->MicrocodeRegionBase);
	fsp_display_upd_value("MicrocodeRegionSize", 4,
		(uint32_t)original->MicrocodeRegionSize,
		(uint32_t)params->MicrocodeRegionSize);
	fsp_display_upd_value("TurboMode", 1,
		(uint32_t)original->TurboMode,
		(uint32_t)params->TurboMode);
	fsp_display_upd_value("Device4Enable", 1,
		original->Device4Enable,
		params->Device4Enable);
	fsp_display_upd_value("SataSalpSupport", 1, original->SataSalpSupport,
		params->SataSalpSupport);
	fsp_display_upd_value("SataPortsEnable[0]", 1,
		original->SataPortsEnable[0], params->SataPortsEnable[0]);
	fsp_display_upd_value("SataPortsEnable[1]", 1,
		original->SataPortsEnable[1], params->SataPortsEnable[1]);
	fsp_display_upd_value("SataPortsEnable[2]", 1,
		original->SataPortsEnable[2], params->SataPortsEnable[2]);
	fsp_display_upd_value("SataPortsEnable[3]", 1,
		original->SataPortsEnable[3], params->SataPortsEnable[3]);
	fsp_display_upd_value("SataPortsEnable[4]", 1,
		original->SataPortsEnable[4], params->SataPortsEnable[4]);
	fsp_display_upd_value("SataPortsEnable[5]", 1,
		original->SataPortsEnable[5], params->SataPortsEnable[5]);
	fsp_display_upd_value("SataPortsEnable[6]", 1,
		original->SataPortsEnable[6], params->SataPortsEnable[6]);
	fsp_display_upd_value("SataPortsEnable[7]", 1,
		original->SataPortsEnable[7], params->SataPortsEnable[7]);
	fsp_display_upd_value("SataPortsDevSlp[0]", 1,
		original->SataPortsDevSlp[0], params->SataPortsDevSlp[0]);
	fsp_display_upd_value("SataPortsDevSlp[1]", 1,
		original->SataPortsDevSlp[1], params->SataPortsDevSlp[1]);
	fsp_display_upd_value("SataPortsDevSlp[2]", 1,
		original->SataPortsDevSlp[2], params->SataPortsDevSlp[2]);
	fsp_display_upd_value("SataPortsDevSlp[3]", 1,
		original->SataPortsDevSlp[3], params->SataPortsDevSlp[3]);
	fsp_display_upd_value("SataPortsDevSlp[4]", 1,
		original->SataPortsDevSlp[4], params->SataPortsDevSlp[4]);
	fsp_display_upd_value("SataPortsDevSlp[5]", 1,
		original->SataPortsDevSlp[5], params->SataPortsDevSlp[5]);
	fsp_display_upd_value("SataPortsDevSlp[6]", 1,
		original->SataPortsDevSlp[6], params->SataPortsDevSlp[6]);
	fsp_display_upd_value("SataPortsDevSlp[7]", 1,
		original->SataPortsDevSlp[7], params->SataPortsDevSlp[7]);
	fsp_display_upd_value("EnableAzalia", 1,
		original->EnableAzalia,	params->EnableAzalia);
	fsp_display_upd_value("DspEnable", 1, original->DspEnable,
		params->DspEnable);
	fsp_display_upd_value("IoBufferOwnership", 1,
		original->IoBufferOwnership, params->IoBufferOwnership);
	fsp_display_upd_value("PortUsb20Enable[0]", 1,
		original->PortUsb20Enable[0], params->PortUsb20Enable[0]);
	fsp_display_upd_value("PortUsb20Enable[1]", 1,
		original->PortUsb20Enable[1], params->PortUsb20Enable[1]);
	fsp_display_upd_value("PortUsb20Enable[2]", 1,
		original->PortUsb20Enable[2], params->PortUsb20Enable[2]);
	fsp_display_upd_value("PortUsb20Enable[3]", 1,
		original->PortUsb20Enable[3], params->PortUsb20Enable[3]);
	fsp_display_upd_value("PortUsb20Enable[4]", 1,
		original->PortUsb20Enable[4], params->PortUsb20Enable[4]);
	fsp_display_upd_value("PortUsb20Enable[5]", 1,
		original->PortUsb20Enable[5], params->PortUsb20Enable[5]);
	fsp_display_upd_value("PortUsb20Enable[6]", 1,
		original->PortUsb20Enable[6], params->PortUsb20Enable[6]);
	fsp_display_upd_value("PortUsb20Enable[7]", 1,
		original->PortUsb20Enable[7], params->PortUsb20Enable[7]);
	fsp_display_upd_value("PortUsb20Enable[8]", 1,
		original->PortUsb20Enable[8], params->PortUsb20Enable[8]);
	fsp_display_upd_value("PortUsb20Enable[9]", 1,
		original->PortUsb20Enable[9], params->PortUsb20Enable[9]);
	fsp_display_upd_value("PortUsb20Enable[10]", 1,
		original->PortUsb20Enable[10], params->PortUsb20Enable[10]);
	fsp_display_upd_value("PortUsb20Enable[11]", 1,
		original->PortUsb20Enable[11], params->PortUsb20Enable[11]);
	fsp_display_upd_value("PortUsb20Enable[12]", 1,
		original->PortUsb20Enable[12], params->PortUsb20Enable[12]);
	fsp_display_upd_value("PortUsb20Enable[13]", 1,
		original->PortUsb20Enable[13], params->PortUsb20Enable[13]);
	fsp_display_upd_value("PortUsb20Enable[14]", 1,
		original->PortUsb20Enable[14], params->PortUsb20Enable[14]);
	fsp_display_upd_value("PortUsb20Enable[15]", 1,
		original->PortUsb20Enable[15], params->PortUsb20Enable[15]);
	fsp_display_upd_value("PortUsb30Enable[0]", 1,
		original->PortUsb30Enable[0], params->PortUsb30Enable[0]);
	fsp_display_upd_value("PortUsb30Enable[1]", 1,
		original->PortUsb30Enable[1], params->PortUsb30Enable[1]);
	fsp_display_upd_value("PortUsb30Enable[2]", 1,
		original->PortUsb30Enable[2], params->PortUsb30Enable[2]);
	fsp_display_upd_value("PortUsb30Enable[3]", 1,
		original->PortUsb30Enable[3], params->PortUsb30Enable[3]);
	fsp_display_upd_value("PortUsb30Enable[4]", 1,
		original->PortUsb30Enable[4], params->PortUsb30Enable[4]);
	fsp_display_upd_value("PortUsb30Enable[5]", 1,
		original->PortUsb30Enable[5], params->PortUsb30Enable[5]);
	fsp_display_upd_value("PortUsb30Enable[6]", 1,
		original->PortUsb30Enable[6], params->PortUsb30Enable[6]);
	fsp_display_upd_value("PortUsb30Enable[7]", 1,
		original->PortUsb30Enable[7], params->PortUsb30Enable[7]);
	fsp_display_upd_value("PortUsb30Enable[8]", 1,
		original->PortUsb30Enable[8], params->PortUsb30Enable[8]);
	fsp_display_upd_value("PortUsb30Enable[9]", 1,
		original->PortUsb30Enable[9], params->PortUsb30Enable[9]);
	fsp_display_upd_value("XdciEnable", 1, original->XdciEnable,
		params->XdciEnable);
	fsp_display_upd_value("SsicPortEnable", 1, original->SsicPortEnable,
		params->SsicPortEnable);
	fsp_display_upd_value("SmbusEnable", 1, original->SmbusEnable,
		params->SmbusEnable);
	fsp_display_upd_value("SerialIoDevMode[0]", 1,
		original->SerialIoDevMode[0], params->SerialIoDevMode[0]);
	fsp_display_upd_value("SerialIoDevMode[1]", 1,
		original->SerialIoDevMode[1], params->SerialIoDevMode[1]);
	fsp_display_upd_value("SerialIoDevMode[2]", 1,
		original->SerialIoDevMode[2], params->SerialIoDevMode[2]);
	fsp_display_upd_value("SerialIoDevMode[3]", 1,
		original->SerialIoDevMode[3], params->SerialIoDevMode[3]);
	fsp_display_upd_value("SerialIoDevMode[4]", 1,
		original->SerialIoDevMode[4], params->SerialIoDevMode[4]);
	fsp_display_upd_value("SerialIoDevMode[5]", 1,
		original->SerialIoDevMode[5], params->SerialIoDevMode[5]);
	fsp_display_upd_value("SerialIoDevMode[6]", 1,
		original->SerialIoDevMode[6], params->SerialIoDevMode[6]);
	fsp_display_upd_value("SerialIoDevMode[7]", 1,
		original->SerialIoDevMode[7], params->SerialIoDevMode[7]);
	fsp_display_upd_value("SerialIoDevMode[8]", 1,
		original->SerialIoDevMode[8], params->SerialIoDevMode[8]);
	fsp_display_upd_value("SerialIoDevMode[9]", 1,
		original->SerialIoDevMode[9], params->SerialIoDevMode[9]);
	fsp_display_upd_value("SerialIoDevMode[10]", 1,
		original->SerialIoDevMode[10], params->SerialIoDevMode[10]);
	fsp_display_upd_value("ScsEmmcEnabled", 1, original->ScsEmmcEnabled,
		params->ScsEmmcEnabled);
	fsp_display_upd_value("ScsEmmcHs400Enabled", 1,
		original->ScsEmmcHs400Enabled, params->ScsEmmcHs400Enabled);
	fsp_display_upd_value("ScsSdCardEnabled", 1, original->ScsSdCardEnabled,
		params->ScsSdCardEnabled);
	fsp_display_upd_value("IshEnable", 1, original->IshEnable,
		params->IshEnable);
	fsp_display_upd_value("ShowSpiController", 1,
		original->ShowSpiController, params->ShowSpiController);
	fsp_display_upd_value("HsioMessaging", 1, original->HsioMessaging,
		params->HsioMessaging);
	fsp_display_upd_value("Heci3Enabled", 1, original->Heci3Enabled,
		params->Heci3Enabled);
	fsp_display_upd_value("RtcLock", 1, original->RtcLock,
		params->RtcLock);
	fsp_display_upd_value("EnableSata", 1, original->EnableSata,
		params->EnableSata);
	fsp_display_upd_value("SataMode", 1, original->SataMode,
		params->SataMode);
	fsp_display_upd_value("NumOfDevIntConfig", 1,
		original->NumOfDevIntConfig,
		params->NumOfDevIntConfig);
	fsp_display_upd_value("PxRcConfig[PARC]", 1,
		original->PxRcConfig[PCH_PARC],
		params->PxRcConfig[PCH_PARC]);
	fsp_display_upd_value("PxRcConfig[PBRC]", 1,
		original->PxRcConfig[PCH_PBRC],
		params->PxRcConfig[PCH_PBRC]);
	fsp_display_upd_value("PxRcConfig[PCRC]", 1,
		original->PxRcConfig[PCH_PCRC],
		params->PxRcConfig[PCH_PCRC]);
	fsp_display_upd_value("PxRcConfig[PDRC]", 1,
		original->PxRcConfig[PCH_PDRC],
		params->PxRcConfig[PCH_PDRC]);
	fsp_display_upd_value("PxRcConfig[PERC]", 1,
		original->PxRcConfig[PCH_PERC],
		params->PxRcConfig[PCH_PERC]);
	fsp_display_upd_value("PxRcConfig[PFRC]", 1,
		original->PxRcConfig[PCH_PFRC],
		params->PxRcConfig[PCH_PFRC]);
	fsp_display_upd_value("PxRcConfig[PGRC]", 1,
		original->PxRcConfig[PCH_PGRC],
		params->PxRcConfig[PCH_PGRC]);
	fsp_display_upd_value("PxRcConfig[PHRC]", 1,
		original->PxRcConfig[PCH_PHRC],
		params->PxRcConfig[PCH_PHRC]);
	fsp_display_upd_value("GpioIrqRoute", 1,
		original->GpioIrqRoute,
		params->GpioIrqRoute);
	fsp_display_upd_value("SciIrqSelect", 1,
		original->SciIrqSelect,
		params->SciIrqSelect);
	fsp_display_upd_value("TcoIrqSelect", 1,
		original->TcoIrqSelect,
		params->TcoIrqSelect);
	fsp_display_upd_value("TcoIrqEnable", 1,
		original->TcoIrqEnable,
		params->TcoIrqEnable);
}

static void pci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
	if (!vendor || !device)
		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
				   pci_read_config32(dev, PCI_VENDOR_ID));
	else
		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
				   (device << 16) | vendor);
}

struct pci_operations soc_pci_ops = {
	.set_subsystem = &pci_set_subsystem
};