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1 | /** @file\r |
2 | PlatformInitLib header file.\r | |
3 | \r | |
4 | Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>\r | |
5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
6 | \r | |
7 | **/\r | |
8 | \r | |
9 | #ifndef PLATFORM_INIT_LIB_H_\r | |
10 | #define PLATFORM_INIT_LIB_H_\r | |
11 | \r | |
12 | #include <PiPei.h>\r | |
13 | \r | |
14 | #pragma pack(1)\r | |
15 | typedef struct {\r | |
16 | EFI_HOB_GUID_TYPE GuidHeader;\r | |
17 | UINT16 HostBridgeDevId;\r | |
18 | \r | |
19 | UINT64 PcdConfidentialComputingGuestAttr;\r | |
20 | BOOLEAN SevEsIsEnabled;\r | |
21 | \r | |
22 | UINT32 BootMode;\r | |
23 | BOOLEAN S3Supported;\r | |
24 | \r | |
25 | BOOLEAN SmmSmramRequire;\r | |
26 | BOOLEAN Q35SmramAtDefaultSmbase;\r | |
27 | UINT16 Q35TsegMbytes;\r | |
28 | \r | |
29 | UINT64 FirstNonAddress;\r | |
30 | UINT8 PhysMemAddressWidth;\r | |
31 | UINT32 Uc32Base;\r | |
32 | UINT32 Uc32Size;\r | |
33 | \r | |
34 | BOOLEAN PcdSetNxForStack;\r | |
35 | UINT64 PcdTdxSharedBitMask;\r | |
36 | \r | |
37 | UINT64 PcdPciMmio64Base;\r | |
38 | UINT64 PcdPciMmio64Size;\r | |
39 | UINT32 PcdPciMmio32Base;\r | |
40 | UINT32 PcdPciMmio32Size;\r | |
41 | UINT64 PcdPciIoBase;\r | |
42 | UINT64 PcdPciIoSize;\r | |
43 | \r | |
44 | UINT64 PcdEmuVariableNvStoreReserved;\r | |
45 | UINT32 PcdCpuBootLogicalProcessorNumber;\r | |
46 | UINT32 PcdCpuMaxLogicalProcessorNumber;\r | |
47 | UINT32 DefaultMaxCpuNumber;\r | |
48 | \r | |
49 | UINT32 S3AcpiReservedMemoryBase;\r | |
50 | UINT32 S3AcpiReservedMemorySize;\r | |
51 | } EFI_HOB_PLATFORM_INFO;\r | |
52 | #pragma pack()\r | |
53 | \r | |
54 | /**\r | |
55 | Reads 8-bits of CMOS data.\r | |
56 | \r | |
57 | Reads the 8-bits of CMOS data at the location specified by Index.\r | |
58 | The 8-bit read value is returned.\r | |
59 | \r | |
60 | @param Index The CMOS location to read.\r | |
61 | \r | |
62 | @return The value read.\r | |
63 | \r | |
64 | **/\r | |
65 | UINT8\r | |
66 | EFIAPI\r | |
67 | PlatformCmosRead8 (\r | |
68 | IN UINTN Index\r | |
69 | );\r | |
70 | \r | |
71 | /**\r | |
72 | Writes 8-bits of CMOS data.\r | |
73 | \r | |
74 | Writes 8-bits of CMOS data to the location specified by Index\r | |
75 | with the value specified by Value and returns Value.\r | |
76 | \r | |
77 | @param Index The CMOS location to write.\r | |
78 | @param Value The value to write to CMOS.\r | |
79 | \r | |
80 | @return The value written to CMOS.\r | |
81 | \r | |
82 | **/\r | |
83 | UINT8\r | |
84 | EFIAPI\r | |
85 | PlatformCmosWrite8 (\r | |
86 | IN UINTN Index,\r | |
87 | IN UINT8 Value\r | |
88 | );\r | |
89 | \r | |
90 | /**\r | |
91 | Dump the CMOS content\r | |
92 | */\r | |
93 | VOID\r | |
94 | EFIAPI\r | |
95 | PlatformDebugDumpCmos (\r | |
96 | VOID\r | |
97 | );\r | |
98 | \r | |
102cafed MX |
99 | VOID\r |
100 | EFIAPI\r | |
101 | PlatformAddIoMemoryBaseSizeHob (\r | |
102 | IN EFI_PHYSICAL_ADDRESS MemoryBase,\r | |
103 | IN UINT64 MemorySize\r | |
104 | );\r | |
105 | \r | |
106 | VOID\r | |
107 | EFIAPI\r | |
108 | PlatformAddIoMemoryRangeHob (\r | |
109 | IN EFI_PHYSICAL_ADDRESS MemoryBase,\r | |
110 | IN EFI_PHYSICAL_ADDRESS MemoryLimit\r | |
111 | );\r | |
112 | \r | |
113 | VOID\r | |
114 | EFIAPI\r | |
115 | PlatformAddMemoryBaseSizeHob (\r | |
116 | IN EFI_PHYSICAL_ADDRESS MemoryBase,\r | |
117 | IN UINT64 MemorySize\r | |
118 | );\r | |
119 | \r | |
120 | VOID\r | |
121 | EFIAPI\r | |
122 | PlatformAddMemoryRangeHob (\r | |
123 | IN EFI_PHYSICAL_ADDRESS MemoryBase,\r | |
124 | IN EFI_PHYSICAL_ADDRESS MemoryLimit\r | |
125 | );\r | |
126 | \r | |
127 | VOID\r | |
128 | EFIAPI\r | |
129 | PlatformAddReservedMemoryBaseSizeHob (\r | |
130 | IN EFI_PHYSICAL_ADDRESS MemoryBase,\r | |
131 | IN UINT64 MemorySize,\r | |
132 | IN BOOLEAN Cacheable\r | |
133 | );\r | |
134 | \r | |
57bcfc3b | 135 | #endif // PLATFORM_INIT_LIB_H_\r |