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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_CSRT_VERSION 0x1
#define ACPI_RESOURCE_GROUP_NUM 0x2
#define ACPI_RESOURCE_DESCRIPTOR_NUM0 0x7
#define ACPI_RESOURCE_DESCRIPTOR_NUM1 0x9
/*resource group header*/
typedef struct
{
UINT32 Length;
UINT32 VendorID;
UINT32 SubvendorID;
UINT16 DeviceID;
UINT16 SubdeviceID;
UINT16 Revision;
UINT16 Reserved;
UINT32 SharedInfoLength;
}EFI_ACPI_5_0_CRST_RESOURCE_GROUP_HEADER;
/*resource descriptor header*/
typedef struct
{
UINT32 Length;
UINT16 ResourceType;
UINT16 ResourceSubType;
UINT32 UID;
}EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR;
/*timer share info*/
typedef struct
{
UINT16 usMajorVersion;
UINT16 usMinorVersion;
UINT32 uwMMIOBaseAddressLow;
UINT32 uwMMIOBaseAddressHigh;
UINT32 uwGSIInterrupt;
UINT8 ucInterruptPolarity;
UINT8 ucInterruptMode;
UINT8 ucNumChannels;
UINT8 ucDMAAddressWidth;
UINT16 usDMAAddressWidth;
UINT16 usNumHandshakeSignals;
UINT32 uwMaxBlockSize;
}EFI_ACPI_5_0_CRST_SHARE_INFO;
/*timer resource group header*/
typedef struct
{
EFI_ACPI_5_0_CRST_RESOURCE_GROUP_HEADER head;
EFI_ACPI_5_0_CRST_SHARE_INFO ShareInfo; /*share info*/
EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR ResourceDescriptor[ACPI_RESOURCE_DESCRIPTOR_NUM0];
}EFI_ACPI_5_0_CRST_RESOURCE_GROUP0;
/*timer resource group header*/
typedef struct
{
EFI_ACPI_5_0_CRST_RESOURCE_GROUP_HEADER head;
EFI_ACPI_5_0_CRST_SHARE_INFO ShareInfo; /*share info*/
EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR ResourceDescriptor[ACPI_RESOURCE_DESCRIPTOR_NUM1];
}EFI_ACPI_5_0_CRST_RESOURCE_GROUP1;
/*CSRT structure*/
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
EFI_ACPI_5_0_CRST_RESOURCE_GROUP0 ResourceGroup0;
EFI_ACPI_5_0_CRST_RESOURCE_GROUP1 ResourceGroup1;
} EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE;
EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE Csrt = {
{
EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE,
sizeof (EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE),
ACPI_5_0_CSRT_VERSION,
0x00, // Checksum will be updated at runtime
{EFI_ACPI_OEM_ID_INTEL},
EFI_ACPI_OEM_TABLE_ID_INTEL,
EFI_ACPI_OEM_REVISION,
EFI_ACPI_CREATOR_ID,
EFI_ACPI_CREATOR_REVISION
},
/*EFI_ACPI_5_0_CRST_RESOURCE_GROUP0*/
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_GROUP0), /*Length*/
EFI_ACPI_CREATOR_ID, /*VendorID*/
0, /*SubvendorID*/
0x9C60, /*DeviceID*/
0x0, /*SubdeviceID*/
0002, /*Revision*/
0, /*Reserved*/
sizeof(EFI_ACPI_5_0_CRST_SHARE_INFO), /*SharedInfoLength*/
/*share info*/
{
0x1, /*Major Version*/
0x0, /*Minor Version*/
0xB3A00000, /*MMIO Base Address Low*/
0x00000000, /*MMIO Base Address High*/
0x0000002A, /*GSI Interrupt*/
0x2, /*Interrupt Polarity*/
0x0, /*Interrupt Mode*/
0x6, /*Num Channels*/
0x20, /*DMA Address Width*/
0x0, /*Base Request Line*/
0x10, /*Num Handshake Signals*/
0xfff, /*Max Block Size*/
},
{
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x1, /*ResourceSubType*/
0x20495053 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x30414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x31414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x32414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x33414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x34414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x35414843 /*UID*/
},
}
},
{
/*header*/
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_GROUP1), /*Length*/
EFI_ACPI_CREATOR_ID, /*VendorID*/
0, /*SubvendorID*/
0x9C60, /*DeviceID*/
0x0, /*SubdeviceID*/
0003, /*Revision*/
0, /*Reserved*/
sizeof(EFI_ACPI_5_0_CRST_SHARE_INFO), /*SharedInfoLength*/
},
/*share info*/
{
0x1, /*Major Version*/
0x0, /*Minor Version*/
0x0, /*MMIO Base Address Low*/
0x00000000, /*MMIO Base Address High*/
0x0000002B, /*GSI Interrupt*/
0x2, /*Interrupt Polarity*/
0x0, /*Interrupt Mode*/
0x8, /*Num Channels*/
0x20, /*DMA Address Width*/
0x10, /*Base Request Line*/
0x10, /*Num Handshake Signals*/
0xfff, /*Max Block Size*/
},
{
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x1, /*ResourceSubType*/
0x20433249 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x30414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x31414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x32414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x33414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x34414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x35414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x36414843 /*UID*/
},
{
sizeof(EFI_ACPI_5_0_CRST_RESOURCE_DESCRIPTOR), /*Length*/
0x3, /*ResourceType*/
0x0, /*ResourceSubType*/
0x37414843 /*UID*/
},
},
},
};
VOID*
ReferenceAcpiTable (
VOID
)
{
//
// Reference the table being generated to prevent the optimizer from removing the
// data structure from the exeutable
//
return (VOID*)&Csrt;
}
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