| 1 | /** @file
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| 2 | OVMF Platform definitions
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| 3 |
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| 4 | Copyright (C) 2015, Red Hat, Inc.
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| 5 | Copyright (c) 2014, Gabriel L. Somlo <[email protected]>
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| 6 |
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| 7 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 8 | **/
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| 9 |
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| 10 | #ifndef __OVMF_PLATFORMS_H__
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| 11 | #define __OVMF_PLATFORMS_H__
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| 12 |
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| 13 | #include <Library/PciLib.h>
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| 14 | #include <IndustryStandard/Pci22.h>
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| 15 | #include <IndustryStandard/Q35MchIch9.h>
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| 16 | #include <IndustryStandard/I440FxPiix4.h>
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| 17 | #include <IndustryStandard/Bhyve.h>
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| 18 | #include <IndustryStandard/Microvm.h>
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| 19 | #include <IndustryStandard/CloudHv.h>
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| 20 |
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| 21 | //
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| 22 | // OVMF Host Bridge DID Address
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| 23 | //
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| 24 | #define OVMF_HOSTBRIDGE_DID \
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| 25 | PCI_LIB_ADDRESS (0, 0, 0, PCI_DEVICE_ID_OFFSET)
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| 26 |
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| 27 | //
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| 28 | // Values we program into the PM base address registers
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| 29 | //
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| 30 | #define PIIX4_PMBA_VALUE 0xB000
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| 31 | #define ICH9_PMBASE_VALUE 0x0600
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| 32 |
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| 33 | //
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| 34 | // Common bits in same-purpose registers
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| 35 | //
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| 36 | #define PMBA_RTE BIT0
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| 37 |
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| 38 | //
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| 39 | // Common IO ports relative to the Power Management Base Address
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| 40 | //
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| 41 | #define ACPI_TIMER_OFFSET 0x8
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| 42 |
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| 43 | #endif
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