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| /** @file
| System Board Info.
|
| @copyright
| Copyright 2017 - 2021 Intel Corporation. <BR>
|
| SPDX-License-Identifier: BSD-2-Clause-Patent
| **/
|
| #include "SystemBoardInfoDxe.h"
|
|
| //
| // Describes Local APICs' connections.
| //
| STATIC DEVICE_DATA_HW_LOCAL_INT DeviceDataHwLocalInt1[] = {
| {
| {{0},{{0xFF,0},{0xFF,0},{0xFF,0}}},
| 0x00,
| 0xff,
| 0x00,
| EfiLegacyMpTableEntryLocalIntTypeExtInt,
| EfiLegacyMpTableEntryLocalIntFlagsPolaritySpec,
| EfiLegacyMpTableEntryLocalIntFlagsTriggerSpec
| },
| {
| {{0},{{0xFF,0},{0xFF,0},{0xFF,0}}},
| 0x00,
| 0xff,
| 0x01,
| EfiLegacyMpTableEntryLocalIntTypeInt,
| EfiLegacyMpTableEntryLocalIntFlagsPolaritySpec,
| EfiLegacyMpTableEntryLocalIntFlagsTriggerSpec
| },
| };
|
| //
| // Describes system's address space mapping, specific to the system.
| //
| STATIC DEVICE_DATA_HW_ADDR_SPACE_MAPPING DeviceDataHwAddrSpace1[] = {
| //
| // Legacy IO addresses.
| //
| { {0}, EfiLegacyMpTableEntryExtSysAddrSpaceMappingIo, 0x0000, 0x1000 },
| /*
| { {0}, EfiLegacyMpTableEntryExtSysAddrSpaceMappingMemory, 0xXXXXXXXX, 0xXXXXXXXX},
| { {0}, EfiLegacyMpTableEntryExtSysAddrSpaceMappingPrefetch, 0xXXXXXXXX, 0xXXXXXXXX},
| */
| };
|
| //
| // IRQ priority
| //
| STATIC EFI_LEGACY_IRQ_PRIORITY_TABLE_ENTRY IrqPriorityTable1[] = {
| {11, 0},
| {10, 0},
| {9, 0},
| {5, 0},
| {0, 0},
| {0, 0},
| {0, 0}
| };
|
| //
| // Note : UpdateBusNumbers updates the bus numeber
| //
| STATIC EFI_LEGACY_PIRQ_TABLE PirqTableHead1 [] = {
| {
| {
| EFI_PIRQ_TABLE_SIGNATURE,
| 00,
| 01,
| 0000,
| 00,
| 00,
| 0000,
| V_INTEL_VID,
| 30,
| 00000000,
| {
| 00,
| 00,
| 00,
| 00,
| 00,
| 00,
| 00,
| 00,
| 00,
| 00,
| 00
| },
| 00
| }
| }
| };
|
| //
| // Instantiation of the system device data.
| //
| DEVICE_DATA mDeviceData = {
| DeviceDataHwLocalInt1, sizeof (DeviceDataHwLocalInt1) / sizeof (DeviceDataHwLocalInt1[0]),
| DeviceDataHwAddrSpace1, sizeof (DeviceDataHwAddrSpace1)/ sizeof (DeviceDataHwAddrSpace1[0])
| };
|
| //
| // Instantiation of platform PIRQ data.
| //
| PLATFORM_PIRQ_DATA mPlatformPirqData = {
| IrqPriorityTable1, sizeof(IrqPriorityTable1) / sizeof(IrqPriorityTable1[0]),
| PirqTableHead1, sizeof(PirqTableHead1) / sizeof(PirqTableHead1[0])
| };
|
|
| PCI_OPTION_ROM_TABLE mPciOptionRomTable[] = {
| //
| // End of OptionROM Entries
| //
| {
| NULL_ROM_FILE_GUID, // Guid
| 0, // Segment
| 0, // Bus Number
| 0, // Device Number
| 0, // Function Number
| 0xffff, // Vendor ID
| 0xffff // Device ID
| }
| };
|
| //
| // system board information structure
| //
| DXE_SYSTEM_BOARD_INFO SystemBoardInfoTable = {
| //
| // System board configuration data
| //
| mPciOptionRomTable,
|
| //
| // System board CPU data
| //
| 2, // Cpu socket count
|
| //
| // System board legacy data
| //
| &mDeviceData,
| &mPlatformPirqData
| };
|
| DXE_SYSTEM_BOARD_INFO *SystemBoardInfoCallback ()
| {
| return (DXE_SYSTEM_BOARD_INFO*) &SystemBoardInfoTable;
| }
|
| SYSTEM_BOARD_INFO_DATA SystemBoardInfoData = {
| SYSTEM_SYSTEM_BOARD_INFO_SIGNATURE,
| SYSTEM_SYSTEM_BOARD_INFO_VERSION,
| SystemBoardInfoCallback
| };
| /**
| The Driver Entry Point.
|
| The function is the driver Entry point.
|
| @param ImageHandle A handle for the image that is initializing this driver
| @param SystemTable A pointer to the EFI system table
|
| @retval EFI_SUCCESS: Driver initialized successfully
| @retval EFI_LOAD_ERROR: Failed to Initialize or has been loaded
| @retval EFI_OUT_OF_RESOURCES Could not allocate needed resources
|
| **/
| EFI_STATUS
| EFIAPI
| SystemBoardInfoEntry (
| IN EFI_HANDLE ImageHandle,
| IN EFI_SYSTEM_TABLE *SystemTable
| )
| {
| EFI_STATUS Status;
| UBA_CONFIG_DATABASE_PROTOCOL *UbaConfigProtocol = NULL;
|
| DEBUG((EFI_D_INFO, "UBA:System Board Info Table.\n"));
| Status = gBS->LocateProtocol (
| &gUbaConfigDatabaseProtocolGuid,
| NULL,
| &UbaConfigProtocol
| );
| if (EFI_ERROR(Status)) {
| return Status;
| }
|
| Status = UbaConfigProtocol->AddData (
| UbaConfigProtocol,
| &gSystemBoardInfoConfigDataGuid,
| &SystemBoardInfoData,
| sizeof(SystemBoardInfoData)
| );
|
| if (EFI_ERROR(Status)) {
| return Status;
| }
|
| return Status;
| }
|
|
