mirror of https://github.com/acidanthera/audk.git
181 lines
4.9 KiB
C
181 lines
4.9 KiB
C
/** @file
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Copyright (c) 2006 - 2009, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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HobGeneration.h
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Abstract:
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Revision History:
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**/
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#ifndef _DXELDR_HOB_GENERATION_H_
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#define _DXELDR_HOB_GENERATION_H_
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#include "DxeIpl.h"
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#define EFI_MEMORY_BELOW_1MB_START 0x86000
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#define EFI_MEMORY_BELOW_1MB_END 0x9F800
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#define EFI_MEMORY_STACK_PAGE_NUM 0x20
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#define CONSUMED_MEMORY 0x2000000
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#define NV_STORAGE_START 0x15000
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#define NV_STORAGE_STATE 0x19000
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#define EFI_LDR_MEMORY_DESCRIPTOR_GUID \
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{ 0x7701d7e5, 0x7d1d, 0x4432, {0xa4, 0x68, 0x67, 0x3d, 0xab, 0x8a, 0xde, 0x60}}
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#pragma pack(1)
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typedef struct {
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EFI_HOB_GUID_TYPE Hob;
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EFI_MEMORY_TYPE_INFORMATION Info[10];
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} MEMORY_TYPE_INFORMATION_HOB;
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typedef struct {
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EFI_HOB_GUID_TYPE Hob;
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EFI_PHYSICAL_ADDRESS Table;
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} TABLE_HOB;
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typedef struct {
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EFI_HOB_GUID_TYPE Hob;
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VOID *Interface;
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} PROTOCOL_HOB;
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typedef struct {
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EFI_HOB_GUID_TYPE Hob;
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UINTN MemDescCount;
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EFI_MEMORY_DESCRIPTOR *MemDesc;
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} MEMORY_DESC_HOB;
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typedef struct {
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EFI_HOB_GUID_TYPE Hob;
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// Note: we get only one PCI Segment now.
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EFI_PCI_EXPRESS_BASE_ADDRESS_INFORMATION PciExpressBaseAddressInfo;
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} PCI_EXPRESS_BASE_HOB;
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typedef struct {
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EFI_HOB_GUID_TYPE Hob;
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EFI_ACPI_DESCRIPTION AcpiDescription;
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} ACPI_DESCRIPTION_HOB;
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typedef struct {
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EFI_HOB_GUID_TYPE Hob;
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EFI_FLASH_MAP_FS_ENTRY_DATA FvbInfo;
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} FVB_HOB;
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typedef struct {
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EFI_HOB_HANDOFF_INFO_TABLE Phit;
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EFI_HOB_FIRMWARE_VOLUME Bfv;
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EFI_HOB_RESOURCE_DESCRIPTOR BfvResource;
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EFI_HOB_CPU Cpu;
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EFI_HOB_MEMORY_ALLOCATION_STACK Stack;
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EFI_HOB_MEMORY_ALLOCATION MemoryAllocation;
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EFI_HOB_RESOURCE_DESCRIPTOR MemoryFreeUnder1MB;
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EFI_HOB_RESOURCE_DESCRIPTOR MemoryAbove1MB;
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EFI_HOB_RESOURCE_DESCRIPTOR MemoryAbove4GB;
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EFI_HOB_MEMORY_ALLOCATION_MODULE DxeCore;
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EFI_HOB_RESOURCE_DESCRIPTOR MemoryDxeCore;
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MEMORY_TYPE_INFORMATION_HOB MemoryTypeInfo;
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TABLE_HOB Acpi;
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TABLE_HOB Acpi20;
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TABLE_HOB Smbios;
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TABLE_HOB Mps;
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/**
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PROTOCOL_HOB FlushInstructionCache;
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PROTOCOL_HOB TransferControl;
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PROTOCOL_HOB PeCoffLoader;
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PROTOCOL_HOB EfiDecompress;
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PROTOCOL_HOB TianoDecompress;
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**/
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PROTOCOL_HOB SerialStatusCode;
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MEMORY_DESC_HOB MemoryDescriptor;
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PCI_EXPRESS_BASE_HOB PciExpress;
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ACPI_DESCRIPTION_HOB AcpiInfo;
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EFI_HOB_RESOURCE_DESCRIPTOR NvStorageFvResource;
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FVB_HOB NvStorageFvb;
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FVB_HOB NvStorage;
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EFI_HOB_RESOURCE_DESCRIPTOR NvFtwFvResource;
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FVB_HOB NvFtwFvb;
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FVB_HOB NvFtwWorking;
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FVB_HOB NvFtwSpare;
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EFI_HOB_GENERIC_HEADER EndOfHobList;
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} HOB_TEMPLATE;
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#pragma pack()
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extern HOB_TEMPLATE *gHob;
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VOID *
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PrepareHobStack (
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IN VOID *StackTop
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);
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VOID
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PrepareHobBfv (
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VOID *Bfv,
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UINTN BfvLength
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);
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VOID *
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PrepareHobMemory (
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IN UINTN NumberOfMemoryMapEntries,
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IN EFI_MEMORY_DESCRIPTOR *EfiMemoryDescriptor
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);
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VOID
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PrepareHobDxeCore (
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VOID *DxeCoreEntryPoint,
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EFI_PHYSICAL_ADDRESS DxeCoreImageBase,
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UINT64 DxeCoreLength
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);
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VOID *
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PreparePageTable (
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VOID *PageNumberTop,
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UINT8 SizeOfMemorySpace
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);
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VOID *
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PrepareHobMemoryDescriptor (
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VOID *MemoryDescriptorTop,
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UINTN MemDescCount,
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EFI_MEMORY_DESCRIPTOR *MemDesc
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);
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VOID
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PrepareHobPhit (
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VOID *MemoryTop,
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VOID *FreeMemoryTop
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);
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VOID *
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PrepareHobNvStorage (
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VOID *NvStorageTop
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);
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VOID
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PrepareHobCpu (
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VOID
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);
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VOID
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CompleteHobGeneration (
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VOID
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);
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#endif
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