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18b84857 1/** @file\r
ca162103 2\r
db4d3fa1 3Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r
b1f700a8 4This program and the accompanying materials \r
ca162103 5are licensed and made available under the terms and conditions of the BSD License \r
6which accompanies this distribution. The full text of the license may be found at \r
7http://opensource.org/licenses/bsd-license.php \r
8 \r
9THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
10WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
11\r
12Module Name:\r
13 HobGeneration.h\r
14\r
15Abstract:\r
16\r
17Revision History:\r
18\r
18b84857 19**/\r
ca162103 20\r
21#ifndef _DXELDR_HOB_GENERATION_H_\r
22#define _DXELDR_HOB_GENERATION_H_\r
23\r
24#include "DxeIpl.h"\r
25\r
26#define EFI_MEMORY_BELOW_1MB_START 0x86000\r
27#define EFI_MEMORY_BELOW_1MB_END 0x9F800\r
28#define EFI_MEMORY_STACK_PAGE_NUM 0x20\r
e843cdd7 29#define CONSUMED_MEMORY 0x100000 * 80\r
ca162103 30\r
31#define NV_STORAGE_START 0x15000\r
32#define NV_STORAGE_STATE 0x19000\r
33\r
ca162103 34#pragma pack(1)\r
35\r
36typedef struct {\r
37 EFI_HOB_GUID_TYPE Hob;\r
38 EFI_MEMORY_TYPE_INFORMATION Info[10];\r
39} MEMORY_TYPE_INFORMATION_HOB;\r
40\r
41typedef struct {\r
42 EFI_HOB_GUID_TYPE Hob;\r
43 EFI_PHYSICAL_ADDRESS Table;\r
44} TABLE_HOB;\r
45\r
46typedef struct {\r
47 EFI_HOB_GUID_TYPE Hob;\r
d555d90f 48 EFI_PHYSICAL_ADDRESS Interface;\r
ca162103 49} PROTOCOL_HOB;\r
50\r
ca162103 51typedef struct {\r
52 EFI_HOB_GUID_TYPE Hob;\r
53 // Note: we get only one PCI Segment now.\r
54 EFI_PCI_EXPRESS_BASE_ADDRESS_INFORMATION PciExpressBaseAddressInfo;\r
55} PCI_EXPRESS_BASE_HOB;\r
56\r
57typedef struct {\r
58 EFI_HOB_GUID_TYPE Hob;\r
59 EFI_ACPI_DESCRIPTION AcpiDescription;\r
60} ACPI_DESCRIPTION_HOB;\r
61\r
62typedef struct {\r
63 EFI_HOB_GUID_TYPE Hob;\r
64 EFI_FLASH_MAP_FS_ENTRY_DATA FvbInfo;\r
65} FVB_HOB;\r
66\r
67typedef struct {\r
68 EFI_HOB_HANDOFF_INFO_TABLE Phit;\r
69 EFI_HOB_FIRMWARE_VOLUME Bfv;\r
70 EFI_HOB_RESOURCE_DESCRIPTOR BfvResource;\r
71 EFI_HOB_CPU Cpu;\r
72 EFI_HOB_MEMORY_ALLOCATION_STACK Stack;\r
73 EFI_HOB_MEMORY_ALLOCATION MemoryAllocation;\r
74 EFI_HOB_RESOURCE_DESCRIPTOR MemoryFreeUnder1MB;\r
75 EFI_HOB_RESOURCE_DESCRIPTOR MemoryAbove1MB;\r
76 EFI_HOB_RESOURCE_DESCRIPTOR MemoryAbove4GB;\r
77 EFI_HOB_MEMORY_ALLOCATION_MODULE DxeCore;\r
d569cbb0 78 EFI_HOB_RESOURCE_DESCRIPTOR MemoryDxeCore;\r
ca162103 79 MEMORY_TYPE_INFORMATION_HOB MemoryTypeInfo;\r
80 TABLE_HOB Acpi;\r
81 TABLE_HOB Acpi20;\r
82 TABLE_HOB Smbios;\r
83 TABLE_HOB Mps;\r
84 /**\r
85 PROTOCOL_HOB FlushInstructionCache;\r
86 PROTOCOL_HOB TransferControl;\r
87 PROTOCOL_HOB PeCoffLoader;\r
88 PROTOCOL_HOB EfiDecompress;\r
89 PROTOCOL_HOB TianoDecompress;\r
90 **/\r
91 PROTOCOL_HOB SerialStatusCode;\r
92 MEMORY_DESC_HOB MemoryDescriptor;\r
93 PCI_EXPRESS_BASE_HOB PciExpress;\r
94 ACPI_DESCRIPTION_HOB AcpiInfo;\r
95 \r
96 EFI_HOB_RESOURCE_DESCRIPTOR NvStorageFvResource;\r
97\r
98 FVB_HOB NvStorageFvb;\r
99 FVB_HOB NvStorage;\r
d569cbb0 100 \r
101 EFI_HOB_RESOURCE_DESCRIPTOR NvFtwFvResource;\r
ca162103 102 FVB_HOB NvFtwFvb;\r
103 FVB_HOB NvFtwWorking;\r
104 FVB_HOB NvFtwSpare;\r
105 \r
106 EFI_HOB_GENERIC_HEADER EndOfHobList;\r
107} HOB_TEMPLATE;\r
108\r
109#pragma pack()\r
110\r
111extern HOB_TEMPLATE *gHob;\r
112\r
113VOID *\r
114PrepareHobStack (\r
115 IN VOID *StackTop\r
116 );\r
117\r
118VOID\r
119PrepareHobBfv (\r
120 VOID *Bfv,\r
121 UINTN BfvLength\r
122 );\r
123\r
124VOID *\r
125PrepareHobMemory (\r
126 IN UINTN NumberOfMemoryMapEntries,\r
127 IN EFI_MEMORY_DESCRIPTOR *EfiMemoryDescriptor\r
128 );\r
129\r
130VOID\r
131PrepareHobDxeCore (\r
132 VOID *DxeCoreEntryPoint,\r
133 EFI_PHYSICAL_ADDRESS DxeCoreImageBase,\r
134 UINT64 DxeCoreLength\r
135 );\r
136\r
137VOID *\r
138PreparePageTable (\r
139 VOID *PageNumberTop,\r
140 UINT8 SizeOfMemorySpace\r
141 );\r
142\r
143VOID *\r
144PrepareHobMemoryDescriptor (\r
145 VOID *MemoryDescriptorTop,\r
146 UINTN MemDescCount,\r
147 EFI_MEMORY_DESCRIPTOR *MemDesc\r
148 );\r
149\r
150VOID\r
151PrepareHobPhit (\r
152 VOID *MemoryTop,\r
153 VOID *FreeMemoryTop\r
154 );\r
155\r
156VOID *\r
157PrepareHobNvStorage (\r
158 VOID *NvStorageTop\r
159 );\r
160\r
161VOID\r
162PrepareHobCpu (\r
163 VOID\r
164 );\r
165\r
166VOID\r
167CompleteHobGeneration (\r
168 VOID\r
169 );\r
170\r
171#endif\r