coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
pch_pci_devs.h
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/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef _SOC_PCH_PCI_DEVS_H_
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#define _SOC_PCH_PCI_DEVS_H_
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#define _PCH_DEVFN(slot, func) PCI_DEVFN(PCH_DEV_SLOT_ ## slot, func)
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#if !defined(__SIMPLE_DEVICE__)
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#define _PCH_DEV(slot, func) pcidev_path_on_root_debug(_PCH_DEVFN(slot, func), __func__)
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#else
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#define _PCH_DEV(slot, func) PCI_DEV(0, PCH_DEV_SLOT_ ## slot, func)
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#endif
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/* PCH Device info */
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#define PCH_DEV_SLOT_MROM0 0x11
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#define PCH_DEVFN_SSATA _PCH_DEVFN(MROM0, 5)
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#define PCH_DEV_SSATA _PCH_DEV(MROM0, 5)
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#define XHCI_BUS_NUMBER 0x0
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#define PCH_DEV_SLOT_XHCI 0x14
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#define XHCI_FUNC_NUM 0x0
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#define PCH_DEVFN_XHCI _PCH_DEVFN(XHCI, 0)
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#define PCH_DEV_XHCI _PCH_DEV(XHCI, 0)
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#define PCH_DEVFN_THERMAL _PCH_DEVFN(XHCI, 2)
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#define HPET_BUS_NUM 0x0
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#define HPET_DEV_NUM PCH_DEV_SLOT_LPC
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#define HPET0_FUNC_NUM 0x00
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#define PCH_DEV_SLOT_CSE 0x16
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#define PCH_DEVFN_CSE _PCH_DEVFN(CSE, 0)
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#define PCH_DEVFN_CSE_2 _PCH_DEVFN(CSE, 1)
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#define PCH_DEVFN_CSE_3 _PCH_DEVFN(CSE, 4)
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#define PCH_DEV_CSE _PCH_DEV(CSE, 0)
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#define PCH_DEV_CSE_2 _PCH_DEV(CSE, 1)
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#define PCH_DEV_CSE_3 _PCH_DEV(CSE, 4)
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#define PCH_DEV_SLOT_SATA 0x17
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#define PCH_DEVFN_SATA _PCH_DEVFN(SATA, 0)
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#define PCH_DEV_SATA _PCH_DEV(SATA, 0)
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#define SATAGC 0x9c
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#define SATAGC_REGLOCK BIT(31)
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#define PCH_DEV_SLOT_LPC 0x1f
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#define PCH_DEVFN_LPC _PCH_DEVFN(LPC, 0)
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#define PCH_DEVFN_P2SB _PCH_DEVFN(LPC, 1)
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#define PCH_DEVFN_PMC _PCH_DEVFN(LPC, 2)
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#define PCH_DEVFN_SMBUS _PCH_DEVFN(LPC, 4)
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#define PCH_DEVFN_SPI _PCH_DEVFN(LPC, 5)
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#define PCH_DEV_LPC _PCH_DEV(LPC, 0)
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#define PCH_DEV_P2SB _PCH_DEV(LPC, 1)
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#define PCH_DEV_PMC _PCH_DEV(LPC, 2)
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#define PCH_DEV_SMBUS _PCH_DEV(LPC, 4)
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#define PCH_DEV_SPI _PCH_DEV(LPC, 5)
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#define PCH_IOAPIC_BUS_NUMBER 0xF0
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#define PCH_IOAPIC_DEV_NUM 0x1F
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#define PCH_IOAPIC_FUNC_NUM 0x00
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// ========== IOAPIC Definitions for DMAR/ACPI ========
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#define PCH_IOAPIC_ID 0x08
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#endif
src
soc
intel
xeon_sp
include
soc
pch_pci_devs.h
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