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ddac74d1 | 1 | /** @file\r |
2 | This file include all platform action which can be customized by IBV/OEM.\r | |
3 | \r | |
4 | Copyright (c) 2004 - 2008, Intel Corporation. <BR>\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "BdsPlatform.h"\r | |
16 | \r | |
17 | //\r | |
18 | // BDS Platform Functions\r | |
19 | //\r | |
20 | /**\r | |
21 | Platform Bds init. Include the platform firmware vendor, revision\r | |
22 | and so crc check.\r | |
23 | \r | |
24 | @param PrivateData The EFI_BDS_ARCH_PROTOCOL_INSTANCE instance\r | |
25 | \r | |
26 | **/\r | |
27 | VOID\r | |
28 | EFIAPI\r | |
29 | PlatformBdsInit (\r | |
30 | IN EFI_BDS_ARCH_PROTOCOL_INSTANCE *PrivateData\r | |
31 | )\r | |
32 | {\r | |
33 | return;\r | |
34 | }\r | |
35 | \r | |
36 | /**\r | |
37 | Connect the predefined platform default console device. Always try to find\r | |
38 | and enable the vga device if have.\r | |
39 | \r | |
40 | @param PlatformConsole Predefined platform default console device array.\r | |
41 | \r | |
42 | @retval EFI_SUCCESS Success connect at least one ConIn and ConOut\r | |
43 | device, there must have one ConOut device is\r | |
44 | active vga device.\r | |
45 | @return Return the status of BdsLibConnectAllDefaultConsoles ()\r | |
46 | \r | |
47 | **/\r | |
48 | EFI_STATUS\r | |
49 | PlatformBdsConnectConsole (\r | |
50 | IN BDS_CONSOLE_CONNECT_ENTRY *PlatformConsole\r | |
51 | )\r | |
52 | {\r | |
53 | return EFI_SUCCESS;\r | |
54 | }\r | |
55 | \r | |
56 | /**\r | |
57 | Connect with predefined platform connect sequence,\r | |
58 | the OEM/IBV can customize with their own connect sequence.\r | |
59 | **/\r | |
60 | VOID\r | |
61 | PlatformBdsConnectSequence (\r | |
62 | VOID\r | |
63 | )\r | |
64 | {\r | |
65 | return;\r | |
66 | }\r | |
67 | \r | |
68 | /**\r | |
69 | Load the predefined driver option, OEM/IBV can customize this\r | |
70 | to load their own drivers\r | |
71 | \r | |
72 | @param BdsDriverLists - The header of the driver option link list.\r | |
73 | \r | |
74 | **/\r | |
75 | VOID\r | |
76 | PlatformBdsGetDriverOption (\r | |
77 | IN OUT LIST_ENTRY *BdsDriverLists\r | |
78 | )\r | |
79 | {\r | |
80 | return;\r | |
81 | }\r | |
82 | \r | |
83 | /**\r | |
84 | Perform the platform diagnostic, such like test memory. OEM/IBV also\r | |
85 | can customize this function to support specific platform diagnostic.\r | |
86 | \r | |
87 | @param MemoryTestLevel The memory test intensive level\r | |
88 | @param QuietBoot Indicate if need to enable the quiet boot\r | |
89 | \r | |
90 | **/\r | |
91 | VOID\r | |
92 | PlatformBdsDiagnostics (\r | |
93 | IN EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel,\r | |
94 | IN BOOLEAN QuietBoot\r | |
95 | )\r | |
96 | {\r | |
97 | return;\r | |
98 | }\r | |
99 | \r | |
100 | /**\r | |
101 | The function will execute with as the platform policy, current policy\r | |
102 | is driven by boot mode. IBV/OEM can customize this code for their specific\r | |
103 | policy action.\r | |
104 | \r | |
105 | @param PrivateData The EFI_BDS_ARCH_PROTOCOL_INSTANCE instance\r | |
106 | @param DriverOptionList The header of the driver option link list\r | |
107 | @param BootOptionList The header of the boot option link list\r | |
108 | \r | |
109 | **/\r | |
110 | VOID\r | |
111 | EFIAPI\r | |
112 | PlatformBdsPolicyBehavior (\r | |
113 | IN EFI_BDS_ARCH_PROTOCOL_INSTANCE *PrivateData,\r | |
114 | IN LIST_ENTRY *DriverOptionList,\r | |
115 | IN LIST_ENTRY *BootOptionList\r | |
116 | )\r | |
117 | {\r | |
118 | return ;\r | |
119 | }\r | |
120 | \r | |
121 | /**\r | |
122 | Hook point after a boot attempt succeeds. We don't expect a boot option to\r | |
123 | return, so the UEFI 2.0 specification defines that you will default to an\r | |
124 | interactive mode and stop processing the BootOrder list in this case. This\r | |
125 | is also a platform implementation and can be customized by IBV/OEM.\r | |
126 | \r | |
127 | @param Option Pointer to Boot Option that succeeded to boot.\r | |
128 | \r | |
129 | **/\r | |
130 | VOID\r | |
131 | EFIAPI\r | |
132 | PlatformBdsBootSuccess (\r | |
133 | IN BDS_COMMON_OPTION *Option\r | |
134 | )\r | |
135 | {\r | |
136 | return;\r | |
137 | }\r | |
138 | \r | |
139 | /**\r | |
140 | Hook point after a boot attempt fails.\r | |
141 | \r | |
142 | @param Option Pointer to Boot Option that failed to boot.\r | |
143 | @param Status Status returned from failed boot.\r | |
144 | @param ExitData Exit data returned from failed boot.\r | |
145 | @param ExitDataSize Exit data size returned from failed boot.\r | |
146 | \r | |
147 | **/\r | |
148 | VOID\r | |
149 | EFIAPI\r | |
150 | PlatformBdsBootFail (\r | |
151 | IN BDS_COMMON_OPTION *Option,\r | |
152 | IN EFI_STATUS Status,\r | |
153 | IN CHAR16 *ExitData,\r | |
154 | IN UINTN ExitDataSize\r | |
155 | )\r | |
156 | {\r | |
157 | return;\r | |
158 | }\r | |
159 | \r | |
160 | /**\r | |
161 | This function is remained for IBV/OEM to do some platform action,\r | |
162 | if there no console device can be connected.\r | |
163 | \r | |
164 | @return EFI_SUCCESS Direct return success now.\r | |
165 | \r | |
166 | **/\r | |
167 | EFI_STATUS\r | |
168 | PlatformBdsNoConsoleAction (\r | |
169 | VOID\r | |
170 | )\r | |
171 | {\r | |
172 | return EFI_SUCCESS;\r | |
173 | }\r | |
174 | \r | |
175 | /**\r | |
176 | This function locks platform flash that is not allowed to be updated during normal boot path.\r | |
177 | The flash layout is platform specific.\r | |
178 | \r | |
179 | @retval EFI_SUCCESS The non-updatable flash areas.\r | |
180 | **/\r | |
181 | EFI_STATUS\r | |
182 | EFIAPI\r | |
183 | PlatformBdsLockNonUpdatableFlash (\r | |
184 | VOID\r | |
185 | )\r | |
186 | {\r | |
187 | return EFI_SUCCESS;\r | |
188 | }\r |