diff options
Diffstat (limited to 'DuetPkg/DxeIpl/HobGeneration.h')
| -rw-r--r-- | DuetPkg/DxeIpl/HobGeneration.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/DuetPkg/DxeIpl/HobGeneration.h b/DuetPkg/DxeIpl/HobGeneration.h new file mode 100644 index 0000000000..438e95272b --- /dev/null +++ b/DuetPkg/DxeIpl/HobGeneration.h @@ -0,0 +1,178 @@ +/*++
+
+Copyright (c) 2006 - 2007, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+ HobGeneration.h
+
+Abstract:
+
+Revision History:
+
+--*/
+
+#ifndef _DXELDR_HOB_GENERATION_H_
+#define _DXELDR_HOB_GENERATION_H_
+
+#include "DxeIpl.h"
+
+#define EFI_MEMORY_BELOW_1MB_START 0x86000
+#define EFI_MEMORY_BELOW_1MB_END 0x9F800
+#define EFI_MEMORY_STACK_PAGE_NUM 0x20
+#define CONSUMED_MEMORY 0x2000000
+
+#define NV_STORAGE_START 0x15000
+#define NV_STORAGE_STATE 0x19000
+
+#define EFI_LDR_MEMORY_DESCRIPTOR_GUID \
+ { 0x7701d7e5, 0x7d1d, 0x4432, 0xa4, 0x68, 0x67, 0x3d, 0xab, 0x8a, 0xde, 0x60 }
+
+#pragma pack(1)
+
+typedef struct {
+ EFI_HOB_GUID_TYPE Hob;
+ EFI_MEMORY_TYPE_INFORMATION Info[10];
+} MEMORY_TYPE_INFORMATION_HOB;
+
+typedef struct {
+ EFI_HOB_GUID_TYPE Hob;
+ EFI_PHYSICAL_ADDRESS Table;
+} TABLE_HOB;
+
+typedef struct {
+ EFI_HOB_GUID_TYPE Hob;
+ VOID *Interface;
+} PROTOCOL_HOB;
+
+typedef struct {
+ EFI_HOB_GUID_TYPE Hob;
+ UINTN MemDescCount;
+ EFI_MEMORY_DESCRIPTOR *MemDesc;
+} MEMORY_DESC_HOB;
+
+typedef struct {
+ EFI_HOB_GUID_TYPE Hob;
+ // Note: we get only one PCI Segment now.
+ EFI_PCI_EXPRESS_BASE_ADDRESS_INFORMATION PciExpressBaseAddressInfo;
+} PCI_EXPRESS_BASE_HOB;
+
+typedef struct {
+ EFI_HOB_GUID_TYPE Hob;
+ EFI_ACPI_DESCRIPTION AcpiDescription;
+} ACPI_DESCRIPTION_HOB;
+
+typedef struct {
+ EFI_HOB_GUID_TYPE Hob;
+ EFI_FLASH_MAP_FS_ENTRY_DATA FvbInfo;
+} FVB_HOB;
+
+typedef struct {
+ EFI_HOB_HANDOFF_INFO_TABLE Phit;
+ EFI_HOB_FIRMWARE_VOLUME Bfv;
+ EFI_HOB_RESOURCE_DESCRIPTOR BfvResource;
+ EFI_HOB_CPU Cpu;
+ EFI_HOB_MEMORY_ALLOCATION_STACK Stack;
+ EFI_HOB_MEMORY_ALLOCATION MemoryAllocation;
+ EFI_HOB_RESOURCE_DESCRIPTOR MemoryFreeUnder1MB;
+ EFI_HOB_RESOURCE_DESCRIPTOR MemoryAbove1MB;
+ EFI_HOB_RESOURCE_DESCRIPTOR MemoryAbove4GB;
+ EFI_HOB_MEMORY_ALLOCATION_MODULE DxeCore;
+ MEMORY_TYPE_INFORMATION_HOB MemoryTypeInfo;
+ TABLE_HOB Acpi;
+ TABLE_HOB Acpi20;
+ TABLE_HOB Smbios;
+ TABLE_HOB Mps;
+ /**
+ PROTOCOL_HOB FlushInstructionCache;
+ PROTOCOL_HOB TransferControl;
+ PROTOCOL_HOB PeCoffLoader;
+ PROTOCOL_HOB EfiDecompress;
+ PROTOCOL_HOB TianoDecompress;
+ **/
+ PROTOCOL_HOB SerialStatusCode;
+ MEMORY_DESC_HOB MemoryDescriptor;
+ PCI_EXPRESS_BASE_HOB PciExpress;
+ ACPI_DESCRIPTION_HOB AcpiInfo;
+
+ EFI_HOB_RESOURCE_DESCRIPTOR NvStorageFvResource;
+
+ FVB_HOB NvStorageFvb;
+ FVB_HOB NvStorage;
+
+ FVB_HOB NvFtwFvb;
+ FVB_HOB NvFtwWorking;
+ FVB_HOB NvFtwSpare;
+
+ EFI_HOB_GENERIC_HEADER EndOfHobList;
+} HOB_TEMPLATE;
+
+#pragma pack()
+
+extern HOB_TEMPLATE *gHob;
+
+VOID *
+PrepareHobStack (
+ IN VOID *StackTop
+ );
+
+VOID
+PrepareHobBfv (
+ VOID *Bfv,
+ UINTN BfvLength
+ );
+
+VOID *
+PrepareHobMemory (
+ IN UINTN NumberOfMemoryMapEntries,
+ IN EFI_MEMORY_DESCRIPTOR *EfiMemoryDescriptor
+ );
+
+VOID
+PrepareHobDxeCore (
+ VOID *DxeCoreEntryPoint,
+ EFI_PHYSICAL_ADDRESS DxeCoreImageBase,
+ UINT64 DxeCoreLength
+ );
+
+VOID *
+PreparePageTable (
+ VOID *PageNumberTop,
+ UINT8 SizeOfMemorySpace
+ );
+
+VOID *
+PrepareHobMemoryDescriptor (
+ VOID *MemoryDescriptorTop,
+ UINTN MemDescCount,
+ EFI_MEMORY_DESCRIPTOR *MemDesc
+ );
+
+VOID
+PrepareHobPhit (
+ VOID *MemoryTop,
+ VOID *FreeMemoryTop
+ );
+
+VOID *
+PrepareHobNvStorage (
+ VOID *NvStorageTop
+ );
+
+VOID
+PrepareHobCpu (
+ VOID
+ );
+
+VOID
+CompleteHobGeneration (
+ VOID
+ );
+
+#endif
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