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ea46ebbe | 1 | /** @file\r |
2 | *\r | |
3b3b72d6 | 3 | * Copyright (c) 2011 - 2014, ARM Limited. All rights reserved.\r |
ea46ebbe | 4 | *\r |
5 | * 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 "BdsInternal.h"\r | |
16 | \r | |
aeaf64d6 | 17 | #include <Guid/ArmGlobalVariableHob.h>\r |
18 | \r | |
ea46ebbe | 19 | extern EFI_HANDLE mImageHandle;\r |
20 | extern BDS_LOAD_OPTION_SUPPORT *BdsLoadOptionSupportList;\r | |
21 | \r | |
aeaf64d6 | 22 | \r |
ea46ebbe | 23 | EFI_STATUS\r |
656416bc | 24 | SelectBootDevice (\r |
25 | OUT BDS_SUPPORTED_DEVICE** SupportedBootDevice\r | |
ea46ebbe | 26 | )\r |
27 | {\r | |
656416bc | 28 | EFI_STATUS Status;\r |
ea46ebbe | 29 | LIST_ENTRY SupportedDeviceList;\r |
30 | UINTN SupportedDeviceCount;\r | |
ea46ebbe | 31 | LIST_ENTRY* Entry;\r |
32 | UINTN SupportedDeviceSelected;\r | |
ea46ebbe | 33 | UINTN Index;\r |
ea46ebbe | 34 | \r |
35 | //\r | |
36 | // List the Boot Devices supported\r | |
37 | //\r | |
38 | \r | |
39 | // Start all the drivers first\r | |
40 | BdsConnectAllDrivers ();\r | |
41 | \r | |
42 | // List the supported devices\r | |
43 | Status = BootDeviceListSupportedInit (&SupportedDeviceList);\r | |
44 | ASSERT_EFI_ERROR(Status);\r | |
45 | \r | |
46 | SupportedDeviceCount = 0;\r | |
47 | for (Entry = GetFirstNode (&SupportedDeviceList);\r | |
48 | !IsNull (&SupportedDeviceList,Entry);\r | |
49 | Entry = GetNextNode (&SupportedDeviceList,Entry)\r | |
50 | )\r | |
51 | {\r | |
656416bc | 52 | *SupportedBootDevice = SUPPORTED_BOOT_DEVICE_FROM_LINK(Entry);\r |
53 | Print(L"[%d] %s\n",SupportedDeviceCount+1,(*SupportedBootDevice)->Description);\r | |
ea46ebbe | 54 | \r |
55 | DEBUG_CODE_BEGIN();\r | |
56 | CHAR16* DevicePathTxt;\r | |
57 | EFI_DEVICE_PATH_TO_TEXT_PROTOCOL* DevicePathToTextProtocol;\r | |
58 | \r | |
ff7666c5 | 59 | Status = gBS->LocateProtocol (&gEfiDevicePathToTextProtocolGuid, NULL, (VOID **)&DevicePathToTextProtocol);\r |
ea46ebbe | 60 | ASSERT_EFI_ERROR(Status);\r |
ff7666c5 | 61 | DevicePathTxt = DevicePathToTextProtocol->ConvertDevicePathToText ((*SupportedBootDevice)->DevicePathProtocol,TRUE,TRUE);\r |
ea46ebbe | 62 | \r |
63 | Print(L"\t- %s\n",DevicePathTxt);\r | |
64 | \r | |
65 | FreePool(DevicePathTxt);\r | |
66 | DEBUG_CODE_END();\r | |
67 | \r | |
68 | SupportedDeviceCount++;\r | |
69 | }\r | |
70 | \r | |
71 | if (SupportedDeviceCount == 0) {\r | |
72 | Print(L"There is no supported device.\n");\r | |
73 | Status = EFI_ABORTED;\r | |
74 | goto EXIT;\r | |
75 | }\r | |
76 | \r | |
77 | //\r | |
78 | // Select the Boot Device\r | |
79 | //\r | |
80 | SupportedDeviceSelected = 0;\r | |
81 | while (SupportedDeviceSelected == 0) {\r | |
82 | Print(L"Select the Boot Device: ");\r | |
83 | Status = GetHIInputInteger (&SupportedDeviceSelected);\r | |
84 | if (EFI_ERROR(Status)) {\r | |
85 | Status = EFI_ABORTED;\r | |
86 | goto EXIT;\r | |
87 | } else if ((SupportedDeviceSelected == 0) || (SupportedDeviceSelected > SupportedDeviceCount)) {\r | |
ff7666c5 | 88 | Print(L"Invalid input (max %d)\n",SupportedDeviceCount);\r |
ea46ebbe | 89 | SupportedDeviceSelected = 0;\r |
90 | }\r | |
91 | }\r | |
92 | \r | |
93 | //\r | |
94 | // Get the Device Path for the selected boot device\r | |
95 | //\r | |
96 | Index = 1;\r | |
97 | for (Entry = GetFirstNode (&SupportedDeviceList);\r | |
98 | !IsNull (&SupportedDeviceList,Entry);\r | |
99 | Entry = GetNextNode (&SupportedDeviceList,Entry)\r | |
100 | )\r | |
101 | {\r | |
102 | if (Index == SupportedDeviceSelected) {\r | |
656416bc | 103 | *SupportedBootDevice = SUPPORTED_BOOT_DEVICE_FROM_LINK(Entry);\r |
ea46ebbe | 104 | break;\r |
105 | }\r | |
106 | Index++;\r | |
107 | }\r | |
aeaf64d6 | 108 | \r |
656416bc | 109 | EXIT:\r |
110 | BootDeviceListSupportedFree (&SupportedDeviceList, *SupportedBootDevice);\r | |
111 | return Status;\r | |
112 | }\r | |
113 | \r | |
114 | EFI_STATUS\r | |
115 | BootMenuAddBootOption (\r | |
116 | IN LIST_ENTRY *BootOptionsList\r | |
117 | )\r | |
118 | {\r | |
2ccfb71e | 119 | EFI_STATUS Status;\r |
120 | BDS_SUPPORTED_DEVICE* SupportedBootDevice;\r | |
121 | ARM_BDS_LOADER_ARGUMENTS* BootArguments;\r | |
74b96132 | 122 | CHAR16 BootDescription[BOOT_DEVICE_DESCRIPTION_MAX];\r |
06044819 OM |
123 | CHAR8 AsciiCmdLine[BOOT_DEVICE_OPTION_MAX];\r |
124 | CHAR16 CmdLine[BOOT_DEVICE_OPTION_MAX];\r | |
2ccfb71e | 125 | UINT32 Attributes;\r |
126 | ARM_BDS_LOADER_TYPE BootType;\r | |
a6e97d28 | 127 | BDS_LOAD_OPTION_ENTRY *BdsLoadOptionEntry;\r |
2ccfb71e | 128 | EFI_DEVICE_PATH *DevicePath;\r |
ecc62d13 | 129 | EFI_DEVICE_PATH_PROTOCOL *DevicePathNodes;\r |
130 | EFI_DEVICE_PATH_PROTOCOL *InitrdPathNodes;\r | |
2ccfb71e | 131 | EFI_DEVICE_PATH_PROTOCOL *InitrdPath;\r |
132 | UINTN CmdLineSize;\r | |
22a262c8 | 133 | BOOLEAN InitrdSupport;\r |
2ccfb71e | 134 | UINTN InitrdSize;\r |
90a44ec4 OM |
135 | UINT8* OptionalData;\r |
136 | UINTN OptionalDataSize;\r | |
656416bc | 137 | \r |
138 | Attributes = 0;\r | |
139 | SupportedBootDevice = NULL;\r | |
140 | \r | |
141 | // List the Boot Devices supported\r | |
2ccfb71e | 142 | Status = SelectBootDevice (&SupportedBootDevice);\r |
656416bc | 143 | if (EFI_ERROR(Status)) {\r |
144 | Status = EFI_ABORTED;\r | |
145 | goto EXIT;\r | |
146 | }\r | |
ea46ebbe | 147 | \r |
148 | // Create the specific device path node\r | |
889ac6a8 | 149 | Status = SupportedBootDevice->Support->CreateDevicePathNode (L"EFI Application or the kernel", &DevicePathNodes);\r |
ea46ebbe | 150 | if (EFI_ERROR(Status)) {\r |
151 | Status = EFI_ABORTED;\r | |
152 | goto EXIT;\r | |
153 | }\r | |
ecc62d13 | 154 | // Append the Device Path to the selected device path\r |
155 | DevicePath = AppendDevicePath (SupportedBootDevice->DevicePathProtocol, (CONST EFI_DEVICE_PATH_PROTOCOL *)DevicePathNodes);\r | |
156 | if (DevicePath == NULL) {\r | |
157 | Status = EFI_OUT_OF_RESOURCES;\r | |
158 | goto EXIT;\r | |
159 | }\r | |
ea46ebbe | 160 | \r |
889ac6a8 | 161 | if (SupportedBootDevice->Support->RequestBootType) {\r |
55a9f75d OM |
162 | Status = BootDeviceGetType (DevicePath, &BootType, &Attributes);\r |
163 | if (EFI_ERROR(Status)) {\r | |
164 | Status = EFI_ABORTED;\r | |
165 | goto EXIT;\r | |
166 | }\r | |
167 | } else {\r | |
168 | BootType = BDS_LOADER_EFI_APPLICATION;\r | |
169 | }\r | |
170 | \r | |
2ccfb71e | 171 | if ((BootType == BDS_LOADER_KERNEL_LINUX_ATAG) || (BootType == BDS_LOADER_KERNEL_LINUX_FDT)) {\r |
22a262c8 | 172 | Print(L"Add an initrd: ");\r |
173 | Status = GetHIInputBoolean (&InitrdSupport);\r | |
174 | if (EFI_ERROR(Status)) {\r | |
656416bc | 175 | Status = EFI_ABORTED;\r |
176 | goto EXIT;\r | |
177 | }\r | |
178 | \r | |
22a262c8 | 179 | if (InitrdSupport) {\r |
180 | // Create the specific device path node\r | |
889ac6a8 | 181 | Status = SupportedBootDevice->Support->CreateDevicePathNode (L"initrd", &InitrdPathNodes);\r |
22a262c8 | 182 | if (EFI_ERROR(Status) && Status != EFI_NOT_FOUND) { // EFI_NOT_FOUND is returned on empty input string, but we can boot without an initrd\r |
183 | Status = EFI_ABORTED;\r | |
184 | goto EXIT;\r | |
185 | }\r | |
186 | \r | |
ecc62d13 | 187 | if (InitrdPathNodes != NULL) {\r |
188 | // Append the Device Path to the selected device path\r | |
189 | InitrdPath = AppendDevicePath (SupportedBootDevice->DevicePathProtocol, (CONST EFI_DEVICE_PATH_PROTOCOL *)InitrdPathNodes);\r | |
190 | if (InitrdPath == NULL) {\r | |
191 | Status = EFI_OUT_OF_RESOURCES;\r | |
192 | goto EXIT;\r | |
193 | }\r | |
22a262c8 | 194 | } else {\r |
195 | InitrdPath = NULL;\r | |
196 | }\r | |
656416bc | 197 | } else {\r |
2ccfb71e | 198 | InitrdPath = NULL;\r |
656416bc | 199 | }\r |
200 | \r | |
201 | Print(L"Arguments to pass to the binary: ");\r | |
06044819 | 202 | Status = GetHIInputAscii (AsciiCmdLine, BOOT_DEVICE_OPTION_MAX);\r |
656416bc | 203 | if (EFI_ERROR(Status)) {\r |
204 | Status = EFI_ABORTED;\r | |
205 | goto FREE_DEVICE_PATH;\r | |
206 | }\r | |
2ccfb71e | 207 | \r |
06044819 | 208 | CmdLineSize = AsciiStrSize (AsciiCmdLine);\r |
2ccfb71e | 209 | InitrdSize = GetDevicePathSize (InitrdPath);\r |
210 | \r | |
90a44ec4 OM |
211 | OptionalDataSize = sizeof(ARM_BDS_LOADER_ARGUMENTS) + CmdLineSize + InitrdSize;\r |
212 | BootArguments = (ARM_BDS_LOADER_ARGUMENTS*)AllocatePool (OptionalDataSize);\r | |
aeaf64d6 | 213 | \r |
2ccfb71e | 214 | BootArguments->LinuxArguments.CmdLineSize = CmdLineSize;\r |
215 | BootArguments->LinuxArguments.InitrdSize = InitrdSize;\r | |
5382a857 | 216 | CopyMem ((VOID*)(&BootArguments->LinuxArguments + 1), AsciiCmdLine, CmdLineSize);\r |
2ccfb71e | 217 | CopyMem ((VOID*)((UINTN)(&BootArguments->LinuxArguments + 1) + CmdLineSize), InitrdPath, InitrdSize);\r |
90a44ec4 OM |
218 | \r |
219 | OptionalData = (UINT8*)BootArguments;\r | |
2ccfb71e | 220 | } else {\r |
06044819 OM |
221 | Print (L"Arguments to pass to the EFI Application: ");\r |
222 | Status = GetHIInputStr (CmdLine, BOOT_DEVICE_OPTION_MAX);\r | |
223 | if (EFI_ERROR (Status)) {\r | |
224 | Status = EFI_ABORTED;\r | |
225 | goto EXIT;\r | |
226 | }\r | |
227 | \r | |
228 | OptionalData = (UINT8*)CmdLine;\r | |
229 | OptionalDataSize = StrSize (CmdLine);\r | |
ea46ebbe | 230 | }\r |
231 | \r | |
232 | Print(L"Description for this new Entry: ");\r | |
74b96132 | 233 | Status = GetHIInputStr (BootDescription, BOOT_DEVICE_DESCRIPTION_MAX);\r |
ea46ebbe | 234 | if (EFI_ERROR(Status)) {\r |
235 | Status = EFI_ABORTED;\r | |
236 | goto FREE_DEVICE_PATH;\r | |
237 | }\r | |
238 | \r | |
ea46ebbe | 239 | // Create new entry\r |
a6e97d28 | 240 | BdsLoadOptionEntry = (BDS_LOAD_OPTION_ENTRY*)AllocatePool (sizeof(BDS_LOAD_OPTION_ENTRY));\r |
90a44ec4 | 241 | Status = BootOptionCreate (Attributes, BootDescription, DevicePath, BootType, OptionalData, OptionalDataSize, &BdsLoadOptionEntry->BdsLoadOption);\r |
ea46ebbe | 242 | if (!EFI_ERROR(Status)) {\r |
a6e97d28 | 243 | InsertTailList (BootOptionsList, &BdsLoadOptionEntry->Link);\r |
ea46ebbe | 244 | }\r |
245 | \r | |
ea46ebbe | 246 | FREE_DEVICE_PATH:\r |
247 | FreePool (DevicePath);\r | |
248 | \r | |
249 | EXIT:\r | |
656416bc | 250 | if (Status == EFI_ABORTED) {\r |
251 | Print(L"\n");\r | |
252 | }\r | |
253 | FreePool(SupportedBootDevice);\r | |
ea46ebbe | 254 | return Status;\r |
255 | }\r | |
256 | \r | |
257 | STATIC\r | |
258 | EFI_STATUS\r | |
259 | BootMenuSelectBootOption (\r | |
a6e97d28 | 260 | IN LIST_ENTRY* BootOptionsList,\r |
261 | IN CONST CHAR16* InputStatement,\r | |
a6e97d28 | 262 | OUT BDS_LOAD_OPTION_ENTRY** BdsLoadOptionEntry\r |
ea46ebbe | 263 | )\r |
264 | {\r | |
a6e97d28 | 265 | EFI_STATUS Status;\r |
266 | LIST_ENTRY* Entry;\r | |
267 | BDS_LOAD_OPTION* BdsLoadOption;\r | |
268 | UINTN BootOptionSelected;\r | |
269 | UINTN BootOptionCount;\r | |
270 | UINTN Index;\r | |
3b3b72d6 | 271 | BOOLEAN IsUnicode;\r |
ea46ebbe | 272 | \r |
273 | // Display the list of supported boot devices\r | |
c93ab96c | 274 | BootOptionCount = 0;\r |
ea46ebbe | 275 | for (Entry = GetFirstNode (BootOptionsList);\r |
276 | !IsNull (BootOptionsList,Entry);\r | |
a6e97d28 | 277 | Entry = GetNextNode (BootOptionsList, Entry)\r |
ea46ebbe | 278 | )\r |
279 | {\r | |
a6e97d28 | 280 | BdsLoadOption = LOAD_OPTION_FROM_LINK(Entry);\r |
281 | \r | |
c93ab96c | 282 | Print (L"[%d] %s\n", (BootOptionCount + 1), BdsLoadOption->Description);\r |
ea46ebbe | 283 | \r |
284 | DEBUG_CODE_BEGIN();\r | |
285 | CHAR16* DevicePathTxt;\r | |
286 | EFI_DEVICE_PATH_TO_TEXT_PROTOCOL* DevicePathToTextProtocol;\r | |
2ccfb71e | 287 | ARM_BDS_LOADER_TYPE LoaderType;\r |
a6e97d28 | 288 | ARM_BDS_LOADER_OPTIONAL_DATA* OptionalData;\r |
ea46ebbe | 289 | \r |
290 | Status = gBS->LocateProtocol(&gEfiDevicePathToTextProtocolGuid, NULL, (VOID **)&DevicePathToTextProtocol);\r | |
291 | ASSERT_EFI_ERROR(Status);\r | |
a6e97d28 | 292 | DevicePathTxt = DevicePathToTextProtocol->ConvertDevicePathToText(BdsLoadOption->FilePathList,TRUE,TRUE);\r |
ea46ebbe | 293 | \r |
294 | Print(L"\t- %s\n",DevicePathTxt);\r | |
2ccfb71e | 295 | OptionalData = BdsLoadOption->OptionalData;\r |
3b3b72d6 OM |
296 | if (IS_ARM_BDS_BOOTENTRY (BdsLoadOption)) {\r |
297 | LoaderType = (ARM_BDS_LOADER_TYPE)ReadUnaligned32 ((CONST UINT32*)&OptionalData->Header.LoaderType);\r | |
298 | if ((LoaderType == BDS_LOADER_KERNEL_LINUX_ATAG) || (LoaderType == BDS_LOADER_KERNEL_LINUX_FDT)) {\r | |
299 | Print (L"\t- Arguments: %a\n",&OptionalData->Arguments.LinuxArguments + 1);\r | |
300 | }\r | |
301 | } else if (OptionalData != NULL) {\r | |
302 | if (IsPrintableString (OptionalData, &IsUnicode)) {\r | |
303 | if (IsUnicode) {\r | |
304 | Print (L"\t- Arguments: %s\n", OptionalData);\r | |
305 | } else {\r | |
306 | AsciiPrint ("\t- Arguments: %a\n", OptionalData);\r | |
307 | }\r | |
308 | }\r | |
ea46ebbe | 309 | }\r |
310 | \r | |
311 | FreePool(DevicePathTxt);\r | |
312 | DEBUG_CODE_END();\r | |
313 | \r | |
314 | BootOptionCount++;\r | |
315 | }\r | |
316 | \r | |
c93ab96c | 317 | // Check if a valid boot option(s) is found\r |
a6e97d28 | 318 | if (BootOptionCount == 0) {\r |
c93ab96c | 319 | if (StrCmp (InputStatement, DELETE_BOOT_ENTRY) == 0) {\r |
320 | Print (L"Nothing to remove!\n");\r | |
ecc62d13 | 321 | } else if (StrCmp (InputStatement, UPDATE_BOOT_ENTRY) == 0) {\r |
c93ab96c | 322 | Print (L"Couldn't find valid boot entries\n");\r |
323 | } else{\r | |
324 | Print (L"No supported Boot Entry.\n");\r | |
325 | }\r | |
326 | \r | |
a6e97d28 | 327 | return EFI_NOT_FOUND;\r |
328 | }\r | |
329 | \r | |
ea46ebbe | 330 | // Get the index of the boot device to delete\r |
331 | BootOptionSelected = 0;\r | |
332 | while (BootOptionSelected == 0) {\r | |
333 | Print(InputStatement);\r | |
334 | Status = GetHIInputInteger (&BootOptionSelected);\r | |
335 | if (EFI_ERROR(Status)) {\r | |
336 | return Status;\r | |
c93ab96c | 337 | } else if ((BootOptionSelected == 0) || (BootOptionSelected > BootOptionCount)) {\r |
338 | Print(L"Invalid input (max %d)\n",BootOptionCount);\r | |
ea46ebbe | 339 | BootOptionSelected = 0;\r |
340 | }\r | |
341 | }\r | |
342 | \r | |
343 | // Get the structure of the Boot device to delete\r | |
344 | Index = 1;\r | |
345 | for (Entry = GetFirstNode (BootOptionsList);\r | |
ff7666c5 | 346 | !IsNull (BootOptionsList, Entry);\r |
ea46ebbe | 347 | Entry = GetNextNode (BootOptionsList,Entry)\r |
348 | )\r | |
349 | {\r | |
350 | if (Index == BootOptionSelected) {\r | |
a6e97d28 | 351 | *BdsLoadOptionEntry = LOAD_OPTION_ENTRY_FROM_LINK(Entry);\r |
ea46ebbe | 352 | break;\r |
353 | }\r | |
354 | Index++;\r | |
355 | }\r | |
356 | \r | |
357 | return EFI_SUCCESS;\r | |
358 | }\r | |
359 | \r | |
360 | EFI_STATUS\r | |
361 | BootMenuRemoveBootOption (\r | |
362 | IN LIST_ENTRY *BootOptionsList\r | |
363 | )\r | |
364 | {\r | |
a6e97d28 | 365 | EFI_STATUS Status;\r |
366 | BDS_LOAD_OPTION_ENTRY* BootOptionEntry;\r | |
ea46ebbe | 367 | \r |
3b3b72d6 | 368 | Status = BootMenuSelectBootOption (BootOptionsList, DELETE_BOOT_ENTRY, &BootOptionEntry);\r |
ea46ebbe | 369 | if (EFI_ERROR(Status)) {\r |
370 | return Status;\r | |
371 | }\r | |
372 | \r | |
a6e97d28 | 373 | // If the Boot Option was attached to a list remove it\r |
374 | if (!IsListEmpty (&BootOptionEntry->Link)) {\r | |
375 | // Remove the entry from the list\r | |
376 | RemoveEntryList (&BootOptionEntry->Link);\r | |
377 | }\r | |
378 | \r | |
ea46ebbe | 379 | // Delete the BDS Load option structures\r |
a6e97d28 | 380 | BootOptionDelete (BootOptionEntry->BdsLoadOption);\r |
ea46ebbe | 381 | \r |
382 | return EFI_SUCCESS;\r | |
383 | }\r | |
384 | \r | |
385 | EFI_STATUS\r | |
386 | BootMenuUpdateBootOption (\r | |
387 | IN LIST_ENTRY *BootOptionsList\r | |
388 | )\r | |
389 | {\r | |
2ccfb71e | 390 | EFI_STATUS Status;\r |
a6e97d28 | 391 | BDS_LOAD_OPTION_ENTRY *BootOptionEntry;\r |
2ccfb71e | 392 | BDS_LOAD_OPTION *BootOption;\r |
393 | BDS_LOAD_OPTION_SUPPORT* DeviceSupport;\r | |
394 | ARM_BDS_LOADER_ARGUMENTS* BootArguments;\r | |
74b96132 | 395 | CHAR16 BootDescription[BOOT_DEVICE_DESCRIPTION_MAX];\r |
2ccfb71e | 396 | CHAR8 CmdLine[BOOT_DEVICE_OPTION_MAX];\r |
3b3b72d6 | 397 | CHAR16 UnicodeCmdLine[BOOT_DEVICE_OPTION_MAX];\r |
14238a61 | 398 | EFI_DEVICE_PATH *DevicePath;\r |
399 | EFI_DEVICE_PATH *TempInitrdPath;\r | |
2ccfb71e | 400 | ARM_BDS_LOADER_TYPE BootType;\r |
90a44ec4 | 401 | ARM_BDS_LOADER_OPTIONAL_DATA* LoaderOptionalData;\r |
2ccfb71e | 402 | ARM_BDS_LINUX_ARGUMENTS* LinuxArguments;\r |
ecc62d13 | 403 | EFI_DEVICE_PATH *InitrdPathNodes;\r |
22a262c8 | 404 | EFI_DEVICE_PATH *InitrdPath;\r |
2ccfb71e | 405 | UINTN InitrdSize;\r |
406 | UINTN CmdLineSize;\r | |
22a262c8 | 407 | BOOLEAN InitrdSupport;\r |
90a44ec4 OM |
408 | UINT8* OptionalData;\r |
409 | UINTN OptionalDataSize;\r | |
3b3b72d6 OM |
410 | BOOLEAN IsPrintable;\r |
411 | BOOLEAN IsUnicode;\r | |
ea46ebbe | 412 | \r |
3b3b72d6 | 413 | Status = BootMenuSelectBootOption (BootOptionsList, UPDATE_BOOT_ENTRY, &BootOptionEntry);\r |
ea46ebbe | 414 | if (EFI_ERROR(Status)) {\r |
415 | return Status;\r | |
416 | }\r | |
a6e97d28 | 417 | BootOption = BootOptionEntry->BdsLoadOption;\r |
ea46ebbe | 418 | \r |
419 | // Get the device support for this Boot Option\r | |
22a262c8 | 420 | Status = BootDeviceGetDeviceSupport (BootOption->FilePathList, &DeviceSupport);\r |
ea46ebbe | 421 | if (EFI_ERROR(Status)) {\r |
ff7666c5 | 422 | Print(L"Not possible to retrieve the supported device for the update\n");\r |
ea46ebbe | 423 | return EFI_UNSUPPORTED;\r |
424 | }\r | |
425 | \r | |
889ac6a8 | 426 | Status = DeviceSupport->UpdateDevicePathNode (BootOption->FilePathList, L"EFI Application or the kernel", &DevicePath);\r |
ea46ebbe | 427 | if (EFI_ERROR(Status)) {\r |
428 | Status = EFI_ABORTED;\r | |
429 | goto EXIT;\r | |
430 | }\r | |
431 | \r | |
889ac6a8 | 432 | if (DeviceSupport->RequestBootType) {\r |
55a9f75d OM |
433 | Status = BootDeviceGetType (DevicePath, &BootType, &BootOption->Attributes);\r |
434 | if (EFI_ERROR(Status)) {\r | |
435 | Status = EFI_ABORTED;\r | |
436 | goto EXIT;\r | |
437 | }\r | |
438 | }\r | |
439 | \r | |
90a44ec4 | 440 | LoaderOptionalData = BootOption->OptionalData;\r |
3b3b72d6 OM |
441 | if (LoaderOptionalData != NULL) {\r |
442 | BootType = (ARM_BDS_LOADER_TYPE)ReadUnaligned32 ((UINT32 *)(&LoaderOptionalData->Header.LoaderType));\r | |
443 | } else {\r | |
444 | BootType = BDS_LOADER_EFI_APPLICATION;\r | |
445 | }\r | |
656416bc | 446 | \r |
2ccfb71e | 447 | if ((BootType == BDS_LOADER_KERNEL_LINUX_ATAG) || (BootType == BDS_LOADER_KERNEL_LINUX_FDT)) {\r |
90a44ec4 | 448 | LinuxArguments = &LoaderOptionalData->Arguments.LinuxArguments;\r |
2ccfb71e | 449 | \r |
450 | CmdLineSize = ReadUnaligned16 ((CONST UINT16*)&LinuxArguments->CmdLineSize);\r | |
2ccfb71e | 451 | \r |
3e710183 | 452 | InitrdSize = ReadUnaligned16 ((CONST UINT16*)&LinuxArguments->InitrdSize);\r |
453 | if (InitrdSize > 0) {\r | |
22a262c8 | 454 | Print(L"Keep the initrd: ");\r |
455 | } else {\r | |
456 | Print(L"Add an initrd: ");\r | |
457 | }\r | |
458 | Status = GetHIInputBoolean (&InitrdSupport);\r | |
459 | if (EFI_ERROR(Status)) {\r | |
460 | Status = EFI_ABORTED;\r | |
461 | goto EXIT;\r | |
462 | }\r | |
463 | \r | |
464 | if (InitrdSupport) {\r | |
465 | if (InitrdSize > 0) {\r | |
466 | // Case we update the initrd device path\r | |
889ac6a8 | 467 | Status = DeviceSupport->UpdateDevicePathNode ((EFI_DEVICE_PATH*)((UINTN)(LinuxArguments + 1) + CmdLineSize), L"initrd", &InitrdPath);\r |
22a262c8 | 468 | if (EFI_ERROR(Status) && Status != EFI_NOT_FOUND) {// EFI_NOT_FOUND is returned on empty input string, but we can boot without an initrd\r |
469 | Status = EFI_ABORTED;\r | |
470 | goto EXIT;\r | |
471 | }\r | |
472 | InitrdSize = GetDevicePathSize (InitrdPath);\r | |
473 | } else {\r | |
474 | // Case we create the initrd device path\r | |
475 | \r | |
889ac6a8 | 476 | Status = DeviceSupport->CreateDevicePathNode (L"initrd", &InitrdPathNodes);\r |
22a262c8 | 477 | if (EFI_ERROR(Status) && Status != EFI_NOT_FOUND) { // EFI_NOT_FOUND is returned on empty input string, but we can boot without an initrd\r |
478 | Status = EFI_ABORTED;\r | |
479 | goto EXIT;\r | |
480 | }\r | |
481 | \r | |
ecc62d13 | 482 | if (InitrdPathNodes != NULL) {\r |
22a262c8 | 483 | // Duplicate Linux kernel Device Path\r |
14238a61 | 484 | TempInitrdPath = DuplicateDevicePath (BootOption->FilePathList);\r |
22a262c8 | 485 | // Replace Linux kernel Node by EndNode\r |
14238a61 | 486 | SetDevicePathEndNode (GetLastDevicePathNode (TempInitrdPath));\r |
ecc62d13 | 487 | // Append the Device Path to the selected device path\r |
488 | InitrdPath = AppendDevicePath (TempInitrdPath, (CONST EFI_DEVICE_PATH_PROTOCOL *)InitrdPathNodes);\r | |
14238a61 | 489 | FreePool (TempInitrdPath);\r |
ecc62d13 | 490 | if (InitrdPath == NULL) {\r |
491 | Status = EFI_OUT_OF_RESOURCES;\r | |
492 | goto EXIT;\r | |
493 | }\r | |
14238a61 | 494 | InitrdSize = GetDevicePathSize (InitrdPath);\r |
22a262c8 | 495 | } else {\r |
496 | InitrdPath = NULL;\r | |
497 | }\r | |
3e710183 | 498 | }\r |
22a262c8 | 499 | } else {\r |
500 | InitrdSize = 0;\r | |
656416bc | 501 | }\r |
502 | \r | |
aeaf64d6 | 503 | Print(L"Arguments to pass to the binary: ");\r |
2ccfb71e | 504 | if (CmdLineSize > 0) {\r |
505 | AsciiStrnCpy(CmdLine, (CONST CHAR8*)(LinuxArguments + 1), CmdLineSize);\r | |
656416bc | 506 | } else {\r |
2ccfb71e | 507 | CmdLine[0] = '\0';\r |
656416bc | 508 | }\r |
2ccfb71e | 509 | Status = EditHIInputAscii (CmdLine, BOOT_DEVICE_OPTION_MAX);\r |
656416bc | 510 | if (EFI_ERROR(Status)) {\r |
511 | Status = EFI_ABORTED;\r | |
512 | goto FREE_DEVICE_PATH;\r | |
513 | }\r | |
2ccfb71e | 514 | \r |
515 | CmdLineSize = AsciiStrSize (CmdLine);\r | |
2ccfb71e | 516 | \r |
90a44ec4 OM |
517 | OptionalDataSize = sizeof(ARM_BDS_LOADER_ARGUMENTS) + CmdLineSize + InitrdSize;\r |
518 | BootArguments = (ARM_BDS_LOADER_ARGUMENTS*)AllocatePool (OptionalDataSize);\r | |
2ccfb71e | 519 | BootArguments->LinuxArguments.CmdLineSize = CmdLineSize;\r |
520 | BootArguments->LinuxArguments.InitrdSize = InitrdSize;\r | |
521 | CopyMem (&BootArguments->LinuxArguments + 1, CmdLine, CmdLineSize);\r | |
49a25d84 | 522 | CopyMem ((VOID*)((UINTN)(&BootArguments->LinuxArguments + 1) + CmdLineSize), InitrdPath, InitrdSize);\r |
90a44ec4 OM |
523 | \r |
524 | OptionalData = (UINT8*)BootArguments;\r | |
2ccfb71e | 525 | } else {\r |
3b3b72d6 OM |
526 | Print (L"Arguments to pass to the EFI Application: ");\r |
527 | \r | |
528 | if (BootOption->OptionalDataSize > 0) {\r | |
529 | IsPrintable = IsPrintableString (BootOption->OptionalData, &IsUnicode);\r | |
530 | if (IsPrintable) {\r | |
531 | if (IsUnicode) {\r | |
532 | StrnCpy (UnicodeCmdLine, BootOption->OptionalData, BootOption->OptionalDataSize / 2);\r | |
533 | } else {\r | |
534 | AsciiStrnCpy (CmdLine, BootOption->OptionalData, BootOption->OptionalDataSize);\r | |
535 | }\r | |
536 | }\r | |
537 | } else {\r | |
538 | UnicodeCmdLine[0] = L'\0';\r | |
539 | IsPrintable = TRUE;\r | |
540 | IsUnicode = TRUE;\r | |
541 | }\r | |
542 | \r | |
543 | // We do not request arguments for OptionalData that cannot be printed\r | |
544 | if (IsPrintable) {\r | |
545 | if (IsUnicode) {\r | |
546 | Status = EditHIInputStr (UnicodeCmdLine, BOOT_DEVICE_OPTION_MAX);\r | |
547 | if (EFI_ERROR (Status)) {\r | |
548 | Status = EFI_ABORTED;\r | |
549 | goto FREE_DEVICE_PATH;\r | |
550 | }\r | |
551 | \r | |
552 | OptionalData = (UINT8*)UnicodeCmdLine;\r | |
553 | OptionalDataSize = StrSize (UnicodeCmdLine);\r | |
554 | } else {\r | |
555 | Status = EditHIInputAscii (CmdLine, BOOT_DEVICE_OPTION_MAX);\r | |
556 | if (EFI_ERROR (Status)) {\r | |
557 | Status = EFI_ABORTED;\r | |
558 | goto FREE_DEVICE_PATH;\r | |
559 | }\r | |
560 | \r | |
561 | OptionalData = (UINT8*)CmdLine;\r | |
562 | OptionalDataSize = AsciiStrSize (CmdLine);\r | |
563 | }\r | |
564 | } else {\r | |
565 | // We keep the former OptionalData\r | |
566 | OptionalData = BootOption->OptionalData;\r | |
567 | OptionalDataSize = BootOption->OptionalDataSize;\r | |
568 | }\r | |
ea46ebbe | 569 | }\r |
570 | \r | |
571 | Print(L"Description for this new Entry: ");\r | |
3e710183 | 572 | StrnCpy (BootDescription, BootOption->Description, BOOT_DEVICE_DESCRIPTION_MAX);\r |
74b96132 | 573 | Status = EditHIInputStr (BootDescription, BOOT_DEVICE_DESCRIPTION_MAX);\r |
ea46ebbe | 574 | if (EFI_ERROR(Status)) {\r |
575 | Status = EFI_ABORTED;\r | |
576 | goto FREE_DEVICE_PATH;\r | |
577 | }\r | |
578 | \r | |
ea46ebbe | 579 | // Update the entry\r |
90a44ec4 | 580 | Status = BootOptionUpdate (BootOption, BootOption->Attributes, BootDescription, DevicePath, BootType, OptionalData, OptionalDataSize);\r |
ea46ebbe | 581 | \r |
ea46ebbe | 582 | FREE_DEVICE_PATH:\r |
583 | FreePool (DevicePath);\r | |
584 | \r | |
585 | EXIT:\r | |
326d1df9 | 586 | if (Status == EFI_ABORTED) {\r |
587 | Print(L"\n");\r | |
588 | }\r | |
ea46ebbe | 589 | return Status;\r |
590 | }\r | |
591 | \r | |
95b3580f | 592 | EFI_STATUS\r |
593 | UpdateFdtPath (\r | |
594 | IN LIST_ENTRY *BootOptionsList\r | |
595 | )\r | |
596 | {\r | |
c0658bd6 | 597 | EFI_STATUS Status;\r |
598 | UINTN FdtDevicePathSize;\r | |
599 | BDS_SUPPORTED_DEVICE *SupportedBootDevice;\r | |
ecc62d13 | 600 | EFI_DEVICE_PATH_PROTOCOL *FdtDevicePathNodes;\r |
c0658bd6 | 601 | EFI_DEVICE_PATH_PROTOCOL *FdtDevicePath;\r |
95b3580f | 602 | \r |
603 | Status = SelectBootDevice (&SupportedBootDevice);\r | |
604 | if (EFI_ERROR(Status)) {\r | |
605 | Status = EFI_ABORTED;\r | |
606 | goto EXIT;\r | |
607 | }\r | |
608 | \r | |
609 | // Create the specific device path node\r | |
889ac6a8 | 610 | Status = SupportedBootDevice->Support->CreateDevicePathNode (L"FDT blob", &FdtDevicePathNodes);\r |
95b3580f | 611 | if (EFI_ERROR(Status)) {\r |
612 | Status = EFI_ABORTED;\r | |
613 | goto EXIT;\r | |
614 | }\r | |
615 | \r | |
ecc62d13 | 616 | if (FdtDevicePathNodes != NULL) {\r |
95b3580f | 617 | // Append the Device Path node to the select device path\r |
ecc62d13 | 618 | FdtDevicePath = AppendDevicePath (SupportedBootDevice->DevicePathProtocol, FdtDevicePathNodes);\r |
c0658bd6 | 619 | FdtDevicePathSize = GetDevicePathSize (FdtDevicePath);\r |
aeaf64d6 | 620 | Status = gRT->SetVariable (\r |
621 | (CHAR16*)L"Fdt",\r | |
622 | &gArmGlobalVariableGuid,\r | |
623 | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r | |
624 | FdtDevicePathSize,\r | |
625 | FdtDevicePath\r | |
626 | );\r | |
95b3580f | 627 | ASSERT_EFI_ERROR(Status);\r |
628 | } else {\r | |
aeaf64d6 | 629 | gRT->SetVariable (\r |
630 | (CHAR16*)L"Fdt",\r | |
631 | &gArmGlobalVariableGuid,\r | |
632 | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r | |
633 | 0,\r | |
634 | NULL\r | |
635 | );\r | |
95b3580f | 636 | ASSERT_EFI_ERROR(Status);\r |
637 | }\r | |
638 | \r | |
639 | EXIT:\r | |
640 | if (Status == EFI_ABORTED) {\r | |
641 | Print(L"\n");\r | |
642 | }\r | |
643 | FreePool(SupportedBootDevice);\r | |
644 | return Status;\r | |
645 | }\r | |
646 | \r | |
42de0937 RC |
647 | /**\r |
648 | Set boot timeout\r | |
649 | \r | |
650 | Ask for the boot timeout in seconds and if the input succeeds assign the\r | |
651 | input value to the UEFI global variable "Timeout". This function is called\r | |
652 | when the user selects the "Set Boot Timeout" of the boot manager menu.\r | |
653 | \r | |
654 | @param[in] BootOptionsList List of the boot devices, not used here\r | |
655 | \r | |
656 | @retval EFI_SUCCESS Boot timeout in second retrieved from the standard\r | |
657 | input and assigned to the UEFI "Timeout" global\r | |
658 | variable\r | |
659 | @retval !EFI_SUCCESS Either the input or the setting of the UEFI global\r | |
660 | variable "Timeout" has failed.\r | |
661 | **/\r | |
662 | EFI_STATUS\r | |
663 | STATIC\r | |
664 | BootMenuSetBootTimeout (\r | |
665 | IN LIST_ENTRY *BootOptionsList\r | |
666 | )\r | |
667 | {\r | |
668 | EFI_STATUS Status;\r | |
669 | UINTN Input;\r | |
670 | UINT16 Timeout;\r | |
671 | \r | |
672 | Print (L"Timeout duration (in seconds): ");\r | |
673 | Status = GetHIInputInteger (&Input);\r | |
674 | if (EFI_ERROR (Status)) {\r | |
675 | Print (L"\n");\r | |
676 | goto ErrorExit;\r | |
677 | }\r | |
678 | \r | |
679 | Timeout = Input;\r | |
680 | Status = gRT->SetVariable (\r | |
681 | (CHAR16*)L"Timeout",\r | |
682 | &gEfiGlobalVariableGuid,\r | |
683 | EFI_VARIABLE_NON_VOLATILE |\r | |
684 | EFI_VARIABLE_BOOTSERVICE_ACCESS |\r | |
685 | EFI_VARIABLE_RUNTIME_ACCESS,\r | |
686 | sizeof (UINT16),\r | |
687 | &Timeout\r | |
688 | );\r | |
689 | ASSERT_EFI_ERROR (Status);\r | |
690 | \r | |
691 | ErrorExit:\r | |
692 | return Status;\r | |
693 | }\r | |
694 | \r | |
ea46ebbe | 695 | struct BOOT_MANAGER_ENTRY {\r |
696 | CONST CHAR16* Description;\r | |
697 | EFI_STATUS (*Callback) (IN LIST_ENTRY *BootOptionsList);\r | |
698 | } BootManagerEntries[] = {\r | |
699 | { L"Add Boot Device Entry", BootMenuAddBootOption },\r | |
700 | { L"Update Boot Device Entry", BootMenuUpdateBootOption },\r | |
701 | { L"Remove Boot Device Entry", BootMenuRemoveBootOption },\r | |
95b3580f | 702 | { L"Update FDT path", UpdateFdtPath },\r |
42de0937 | 703 | { L"Set Boot Timeout", BootMenuSetBootTimeout },\r |
ea46ebbe | 704 | };\r |
705 | \r | |
706 | EFI_STATUS\r | |
707 | BootMenuManager (\r | |
708 | IN LIST_ENTRY *BootOptionsList\r | |
709 | )\r | |
710 | {\r | |
711 | UINTN Index;\r | |
712 | UINTN OptionSelected;\r | |
713 | UINTN BootManagerEntryCount;\r | |
714 | EFI_STATUS Status;\r | |
715 | \r | |
716 | BootManagerEntryCount = sizeof(BootManagerEntries) / sizeof(struct BOOT_MANAGER_ENTRY);\r | |
717 | \r | |
718 | while (TRUE) {\r | |
719 | // Display Boot Manager menu\r | |
720 | for (Index = 0; Index < BootManagerEntryCount; Index++) {\r | |
721 | Print(L"[%d] %s\n",Index+1,BootManagerEntries[Index]);\r | |
722 | }\r | |
723 | Print(L"[%d] Return to main menu\n",Index+1);\r | |
724 | \r | |
725 | // Select which entry to call\r | |
726 | Print(L"Choice: ");\r | |
727 | Status = GetHIInputInteger (&OptionSelected);\r | |
728 | if (EFI_ERROR(Status) || (OptionSelected == (BootManagerEntryCount+1))) {\r | |
326d1df9 | 729 | if (EFI_ERROR(Status)) {\r |
730 | Print(L"\n");\r | |
731 | }\r | |
ea46ebbe | 732 | return EFI_SUCCESS;\r |
733 | } else if ((OptionSelected > 0) && (OptionSelected <= BootManagerEntryCount)) {\r | |
ff7666c5 | 734 | BootManagerEntries[OptionSelected-1].Callback (BootOptionsList);\r |
ea46ebbe | 735 | }\r |
736 | }\r | |
11c20f4e | 737 | // Should never go here\r |
ea46ebbe | 738 | }\r |
739 | \r | |
740 | EFI_STATUS\r | |
8213627e | 741 | BootShell (\r |
ea46ebbe | 742 | IN LIST_ENTRY *BootOptionsList\r |
743 | )\r | |
744 | {\r | |
745 | EFI_STATUS Status;\r | |
746 | \r | |
747 | // Start EFI Shell\r | |
8213627e | 748 | Status = BdsLoadApplication (mImageHandle, L"Shell", 0, NULL);\r |
ea46ebbe | 749 | if (Status == EFI_NOT_FOUND) {\r |
750 | Print (L"Error: EFI Application not found.\n");\r | |
751 | } else if (EFI_ERROR(Status)) {\r | |
752 | Print (L"Error: Status Code: 0x%X\n",(UINT32)Status);\r | |
753 | }\r | |
754 | \r | |
755 | return Status;\r | |
756 | }\r | |
757 | \r | |
758 | struct BOOT_MAIN_ENTRY {\r | |
759 | CONST CHAR16* Description;\r | |
760 | EFI_STATUS (*Callback) (IN LIST_ENTRY *BootOptionsList);\r | |
761 | } BootMainEntries[] = {\r | |
8213627e | 762 | { L"Shell", BootShell },\r |
ea46ebbe | 763 | { L"Boot Manager", BootMenuManager },\r |
764 | };\r | |
765 | \r | |
766 | \r | |
767 | EFI_STATUS\r | |
768 | BootMenuMain (\r | |
769 | VOID\r | |
770 | )\r | |
771 | {\r | |
2ccfb71e | 772 | LIST_ENTRY BootOptionsList;\r |
773 | UINTN OptionCount;\r | |
774 | UINTN BootOptionCount;\r | |
775 | EFI_STATUS Status;\r | |
776 | LIST_ENTRY* Entry;\r | |
777 | BDS_LOAD_OPTION* BootOption;\r | |
778 | UINTN BootOptionSelected;\r | |
779 | UINTN Index;\r | |
780 | UINTN BootMainEntryCount;\r | |
5389972a | 781 | BOOLEAN IsUnicode;\r |
ea46ebbe | 782 | \r |
5389972a | 783 | BootOption = NULL;\r |
ea46ebbe | 784 | BootMainEntryCount = sizeof(BootMainEntries) / sizeof(struct BOOT_MAIN_ENTRY);\r |
a6caee65 | 785 | \r |
ea46ebbe | 786 | while (TRUE) {\r |
a6e97d28 | 787 | // Get Boot#### list\r |
788 | BootOptionList (&BootOptionsList);\r | |
789 | \r | |
ea46ebbe | 790 | OptionCount = 1;\r |
791 | \r | |
792 | // Display the Boot options\r | |
793 | for (Entry = GetFirstNode (&BootOptionsList);\r | |
794 | !IsNull (&BootOptionsList,Entry);\r | |
795 | Entry = GetNextNode (&BootOptionsList,Entry)\r | |
796 | )\r | |
797 | {\r | |
798 | BootOption = LOAD_OPTION_FROM_LINK(Entry);\r | |
799 | \r | |
ff7666c5 | 800 | Print(L"[%d] %s\n", OptionCount, BootOption->Description);\r |
ea46ebbe | 801 | \r |
802 | DEBUG_CODE_BEGIN();\r | |
803 | CHAR16* DevicePathTxt;\r | |
804 | EFI_DEVICE_PATH_TO_TEXT_PROTOCOL* DevicePathToTextProtocol;\r | |
2ccfb71e | 805 | ARM_BDS_LOADER_OPTIONAL_DATA* OptionalData;\r |
806 | UINTN CmdLineSize;\r | |
3e710183 | 807 | ARM_BDS_LOADER_TYPE LoaderType;\r |
ea46ebbe | 808 | \r |
ff7666c5 | 809 | Status = gBS->LocateProtocol (&gEfiDevicePathToTextProtocolGuid, NULL, (VOID **)&DevicePathToTextProtocol);\r |
aa95e2f7 | 810 | if (EFI_ERROR(Status)) {\r |
811 | // You must provide an implementation of DevicePathToTextProtocol in your firmware (eg: DevicePathDxe)\r | |
812 | DEBUG((EFI_D_ERROR,"Error: Bds requires DevicePathToTextProtocol\n"));\r | |
813 | return Status;\r | |
814 | }\r | |
ff7666c5 | 815 | DevicePathTxt = DevicePathToTextProtocol->ConvertDevicePathToText (BootOption->FilePathList, TRUE, TRUE);\r |
ea46ebbe | 816 | \r |
817 | Print(L"\t- %s\n",DevicePathTxt);\r | |
2ccfb71e | 818 | \r |
819 | // If it is a supported BootEntry then print its details\r | |
820 | if (IS_ARM_BDS_BOOTENTRY (BootOption)) {\r | |
821 | OptionalData = BootOption->OptionalData;\r | |
822 | LoaderType = (ARM_BDS_LOADER_TYPE)ReadUnaligned32 ((CONST UINT32*)&OptionalData->Header.LoaderType);\r | |
823 | if ((LoaderType == BDS_LOADER_KERNEL_LINUX_ATAG) || (LoaderType == BDS_LOADER_KERNEL_LINUX_FDT)) {\r | |
824 | if (ReadUnaligned16 (&OptionalData->Arguments.LinuxArguments.InitrdSize) > 0) {\r | |
825 | CmdLineSize = ReadUnaligned16 (&OptionalData->Arguments.LinuxArguments.CmdLineSize);\r | |
826 | DevicePathTxt = DevicePathToTextProtocol->ConvertDevicePathToText (\r | |
827 | GetAlignedDevicePath ((EFI_DEVICE_PATH*)((UINTN)(&OptionalData->Arguments.LinuxArguments + 1) + CmdLineSize)), TRUE, TRUE);\r | |
828 | Print(L"\t- Initrd: %s\n", DevicePathTxt);\r | |
829 | }\r | |
5aecd343 OM |
830 | if (ReadUnaligned16 (&OptionalData->Arguments.LinuxArguments.CmdLineSize) > 0) {\r |
831 | Print(L"\t- Arguments: %a\n", (&OptionalData->Arguments.LinuxArguments + 1));\r | |
832 | }\r | |
ea46ebbe | 833 | }\r |
7135d76d | 834 | \r |
835 | switch (LoaderType) {\r | |
836 | case BDS_LOADER_EFI_APPLICATION:\r | |
837 | Print(L"\t- LoaderType: EFI Application\n");\r | |
838 | break;\r | |
839 | \r | |
840 | case BDS_LOADER_KERNEL_LINUX_ATAG:\r | |
841 | Print(L"\t- LoaderType: Linux kernel with ATAG support\n");\r | |
842 | break;\r | |
843 | \r | |
844 | case BDS_LOADER_KERNEL_LINUX_FDT:\r | |
845 | Print(L"\t- LoaderType: Linux kernel with FDT support\n");\r | |
846 | break;\r | |
847 | \r | |
848 | default:\r | |
849 | Print(L"\t- LoaderType: Not recognized (%d)\n", LoaderType);\r | |
850 | }\r | |
5389972a OM |
851 | } else if (BootOption->OptionalData != NULL) {\r |
852 | if (IsPrintableString (BootOption->OptionalData, &IsUnicode)) {\r | |
853 | if (IsUnicode) {\r | |
854 | Print (L"\t- Arguments: %s\n", BootOption->OptionalData);\r | |
855 | } else {\r | |
856 | AsciiPrint ("\t- Arguments: %a\n", BootOption->OptionalData);\r | |
857 | }\r | |
858 | }\r | |
ea46ebbe | 859 | }\r |
ea46ebbe | 860 | FreePool(DevicePathTxt);\r |
861 | DEBUG_CODE_END();\r | |
862 | \r | |
863 | OptionCount++;\r | |
864 | }\r | |
865 | BootOptionCount = OptionCount-1;\r | |
866 | \r | |
867 | // Display the hardcoded Boot entries\r | |
868 | for (Index = 0; Index < BootMainEntryCount; Index++) {\r | |
869 | Print(L"[%d] %s\n",OptionCount,BootMainEntries[Index]);\r | |
870 | OptionCount++;\r | |
871 | }\r | |
872 | \r | |
873 | // Request the boot entry from the user\r | |
874 | BootOptionSelected = 0;\r | |
875 | while (BootOptionSelected == 0) {\r | |
876 | Print(L"Start: ");\r | |
877 | Status = GetHIInputInteger (&BootOptionSelected);\r | |
878 | if (EFI_ERROR(Status) || (BootOptionSelected == 0) || (BootOptionSelected > OptionCount)) {\r | |
879 | Print(L"Invalid input (max %d)\n",(OptionCount-1));\r | |
880 | BootOptionSelected = 0;\r | |
881 | }\r | |
882 | }\r | |
883 | \r | |
884 | // Start the selected entry\r | |
885 | if (BootOptionSelected > BootOptionCount) {\r | |
886 | // Start the hardcoded entry\r | |
887 | Status = BootMainEntries[BootOptionSelected - BootOptionCount - 1].Callback (&BootOptionsList);\r | |
888 | } else {\r | |
889 | // Find the selected entry from the Boot#### list\r | |
890 | Index = 1;\r | |
891 | for (Entry = GetFirstNode (&BootOptionsList);\r | |
892 | !IsNull (&BootOptionsList,Entry);\r | |
893 | Entry = GetNextNode (&BootOptionsList,Entry)\r | |
894 | )\r | |
895 | {\r | |
896 | if (Index == BootOptionSelected) {\r | |
897 | BootOption = LOAD_OPTION_FROM_LINK(Entry);\r | |
898 | break;\r | |
899 | }\r | |
900 | Index++;\r | |
901 | }\r | |
902 | \r | |
903 | Status = BootOptionStart (BootOption);\r | |
904 | }\r | |
905 | }\r | |
11c20f4e | 906 | // Should never go here\r |
ea46ebbe | 907 | }\r |