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/*
* Copyright (c) 2013 Linaro Limited
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the BSD License which accompanies
* this distribution, and is available at
* http://opensource.org/licenses/bsd-license.php
*
* Contributors:
* Yi Li - yi.li@linaro.org
*/
#include <IndustryStandard/Acpi.h>
#include <Platform.h>
#define ACPI_5_0_MCFG_VERSION 0x1
#pragma pack(1)
typedef struct
{
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT64 Reserved1;
UINT64 ullBaseAddress;
UINT16 usSegGroupNum;
UINT8 ucStartBusNum;
UINT8 ucEndBusNum;
UINT32 Reserved2;
}EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE;
#pragma pack()
EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE Mcfg=
{
{
EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE,
sizeof (EFI_ACPI_5_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_TABLE),
ACPI_5_0_MCFG_VERSION,
0x00, // Checksum will be updated at runtime
{EFI_ACPI_OEM_ID},
EFI_ACPI_OEM_TABLE_ID,
EFI_ACPI_OEM_REVISION,
EFI_ACPI_CREATOR_ID,
EFI_ACPI_CREATOR_REVISION
},
0x0000000000000000, //Reserved
0x0000000000000000, //Base Address
0x0000, //Segment Group Number
0x00, //Start Bus Number
0x00, //End Bus Number
0x00000000, //Reserved
};
VOID*
ReferenceAcpiTable (
VOID
)
{
//
// Reference the table being generated to prevent the optimizer from removing the
// data structure from the exeutable
//
return (VOID*)&Mcfg;
}
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