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1/*
2 * Copyright (c) 2013 Linaro Limited
3 *
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the BSD License which accompanies
6 * this distribution, and is available at
7 * http://opensource.org/licenses/bsd-license.php
8 *
9 * Contributors:
10 *     Yi Li - yi.li@linaro.org
11*/
12
13#include <IndustryStandard/Acpi.h>
14#include "Pv660Platform.h"
15
16#define ACPI_5_0_MCFG_VERSION  0x1
17
18#pragma pack(1)
19typedef struct
20{
21   UINT64 ullBaseAddress;
22   UINT16 usSegGroupNum;
23   UINT8  ucStartBusNum;
24   UINT8  ucEndBusNum;
25   UINT32 Reserved2;
26}EFI_ACPI_5_0_MCFG_CONFIG_STRUCTURE;
27
28typedef struct
29{
30   EFI_ACPI_DESCRIPTION_HEADER Header;
31   UINT64 Reserved1;
32}EFI_ACPI_5_0_MCFG_TABLE_CONFIG;
33
34typedef struct
35{
36   EFI_ACPI_5_0_MCFG_TABLE_CONFIG Acpi_Table_Mcfg;
37   EFI_ACPI_5_0_MCFG_CONFIG_STRUCTURE Config_Structure[2];
38}EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE;
39#pragma pack()
40
41EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE Mcfg=
42{
43  {
44      {
45        EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE,
46        sizeof (EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE),
47        ACPI_5_0_MCFG_VERSION,
48        0x00,                                                     // Checksum will be updated at runtime
49        {EFI_ACPI_ARM_OEM_ID},
50        EFI_ACPI_ARM_OEM_TABLE_ID,
51        EFI_ACPI_ARM_OEM_REVISION,
52        EFI_ACPI_ARM_CREATOR_ID,
53        EFI_ACPI_ARM_CREATOR_REVISION
54      },
55      0x0000000000000000,                                 //Reserved
56  },
57  {
58
59    {
60      0x0000022000000000,                                 //Base Address
61      0x0001,                                             //Segment Group Number
62      0x40,                                               //Start Bus Number
63      0x7f,                                               //End Bus Number
64      0x00000000,                                         //Reserved
65    },
66    {
67      0x0000024000000000,                                 //Base Address
68      0x0002,                                             //Segment Group Number
69      0x80,                                               //Start Bus Number
70      0xbf,                                               //End Bus Number
71      0x00000000,                                         //Reserved
72    },
73  }
74};
75
76//
77// Reference the table being generated to prevent the optimizer from removing the
78// data structure from the executable
79//
80VOID* CONST ReferenceAcpiTable = &Mcfg;
81