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Commit | Line | Data |
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cf1d4549 JY |
1 | /** @file\r |
2 | This will be invoked only once. It will call FspMemoryInit API,\r | |
3 | register TemporaryRamDonePpi to call TempRamExit API, and register MemoryDiscoveredPpi\r | |
4 | notify to call FspSiliconInit API.\r | |
5 | \r | |
de9e5b7d | 6 | Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>\r |
512e23a3 | 7 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
cf1d4549 JY |
8 | \r |
9 | **/\r | |
10 | \r | |
11 | #include <PiPei.h>\r | |
12 | \r | |
13 | #include <Library/PeimEntryPoint.h>\r | |
14 | #include <Library/PeiServicesLib.h>\r | |
15 | #include <Library/PeiServicesTablePointerLib.h>\r | |
16 | #include <Library/BaseLib.h>\r | |
17 | #include <Library/DebugLib.h>\r | |
18 | #include <Library/BaseMemoryLib.h>\r | |
19 | #include <Library/HobLib.h>\r | |
20 | #include <Library/PcdLib.h>\r | |
21 | #include <Library/MemoryAllocationLib.h>\r | |
22 | #include <Library/FspWrapperPlatformLib.h>\r | |
23 | #include <Library/FspWrapperHobProcessLib.h>\r | |
24 | #include <Library/TimerLib.h>\r | |
25 | #include <Library/PerformanceLib.h>\r | |
26 | #include <Library/FspWrapperApiLib.h>\r | |
53ea57fe | 27 | #include <Library/FspMeasurementLib.h>\r |
cf1d4549 JY |
28 | \r |
29 | #include <Ppi/FspSiliconInitDone.h>\r | |
30 | #include <Ppi/EndOfPeiPhase.h>\r | |
31 | #include <Ppi/MemoryDiscovered.h>\r | |
32 | #include <Ppi/TemporaryRamDone.h>\r | |
33 | #include <Ppi/SecPlatformInformation.h>\r | |
53ea57fe JY |
34 | #include <Ppi/Tcg.h>\r |
35 | #include <Ppi/FirmwareVolumeInfoMeasurementExcluded.h>\r | |
cf1d4549 JY |
36 | #include <Library/FspWrapperApiTestLib.h>\r |
37 | #include <FspEas.h>\r | |
19d29d35 | 38 | #include <FspStatusCode.h>\r |
cf1d4549 | 39 | \r |
7c7184e2 MK |
40 | extern EFI_PEI_NOTIFY_DESCRIPTOR mS3EndOfPeiNotifyDesc;\r |
41 | extern EFI_GUID gFspHobGuid;\r | |
cf1d4549 JY |
42 | \r |
43 | /**\r | |
00e3e480 | 44 | This function handles S3 resume task at the end of PEI.\r |
cf1d4549 | 45 | \r |
e69dcef5 CC |
46 | @param[in] PeiServices Pointer to PEI Services Table.\r |
47 | @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r | |
48 | caused this function to execute.\r | |
49 | @param[in] Ppi Pointer to the PPI data associated with this function.\r | |
cf1d4549 | 50 | \r |
e69dcef5 | 51 | @retval EFI_STATUS Always return EFI_SUCCESS\r |
cf1d4549 JY |
52 | **/\r |
53 | EFI_STATUS\r | |
54 | EFIAPI\r | |
7c7184e2 MK |
55 | S3EndOfPeiNotify (\r |
56 | IN EFI_PEI_SERVICES **PeiServices,\r | |
57 | IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r | |
58 | IN VOID *Ppi\r | |
cf1d4549 JY |
59 | );\r |
60 | \r | |
7c7184e2 | 61 | EFI_PEI_NOTIFY_DESCRIPTOR mS3EndOfPeiNotifyDesc = {\r |
cf1d4549 JY |
62 | (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r |
63 | &gEfiEndOfPeiSignalPpiGuid,\r | |
64 | S3EndOfPeiNotify\r | |
65 | };\r | |
66 | \r | |
67 | /**\r | |
00e3e480 | 68 | This function handles S3 resume task at the end of PEI.\r |
cf1d4549 | 69 | \r |
e69dcef5 CC |
70 | @param[in] PeiServices Pointer to PEI Services Table.\r |
71 | @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r | |
72 | caused this function to execute.\r | |
73 | @param[in] Ppi Pointer to the PPI data associated with this function.\r | |
cf1d4549 | 74 | \r |
e69dcef5 | 75 | @retval EFI_STATUS Always return EFI_SUCCESS\r |
cf1d4549 JY |
76 | **/\r |
77 | EFI_STATUS\r | |
78 | EFIAPI\r | |
7c7184e2 MK |
79 | S3EndOfPeiNotify (\r |
80 | IN EFI_PEI_SERVICES **PeiServices,\r | |
81 | IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r | |
82 | IN VOID *Ppi\r | |
cf1d4549 JY |
83 | )\r |
84 | {\r | |
7c7184e2 MK |
85 | NOTIFY_PHASE_PARAMS NotifyPhaseParams;\r |
86 | EFI_STATUS Status;\r | |
cf1d4549 | 87 | \r |
7c7184e2 | 88 | DEBUG ((DEBUG_INFO, "S3EndOfPeiNotify enter\n"));\r |
cf1d4549 JY |
89 | \r |
90 | NotifyPhaseParams.Phase = EnumInitPhaseAfterPciEnumeration;\r | |
7c7184e2 MK |
91 | Status = CallFspNotifyPhase (&NotifyPhaseParams);\r |
92 | DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase AfterPciEnumeration status: 0x%x\n", Status));\r | |
cf1d4549 | 93 | \r |
f862a3b6 JY |
94 | //\r |
95 | // Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status\r | |
96 | //\r | |
97 | if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {\r | |
7c7184e2 | 98 | DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase AfterPciEnumeration requested reset 0x%x\n", Status));\r |
f862a3b6 JY |
99 | CallFspWrapperResetSystem ((UINT32)Status);\r |
100 | }\r | |
101 | \r | |
cf1d4549 | 102 | NotifyPhaseParams.Phase = EnumInitPhaseReadyToBoot;\r |
7c7184e2 MK |
103 | Status = CallFspNotifyPhase (&NotifyPhaseParams);\r |
104 | DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase ReadyToBoot status: 0x%x\n", Status));\r | |
cf1d4549 | 105 | \r |
f862a3b6 JY |
106 | //\r |
107 | // Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status\r | |
108 | //\r | |
109 | if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {\r | |
7c7184e2 | 110 | DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase ReadyToBoot requested reset 0x%x\n", Status));\r |
f862a3b6 JY |
111 | CallFspWrapperResetSystem ((UINT32)Status);\r |
112 | }\r | |
113 | \r | |
cf1d4549 | 114 | NotifyPhaseParams.Phase = EnumInitPhaseEndOfFirmware;\r |
7c7184e2 MK |
115 | Status = CallFspNotifyPhase (&NotifyPhaseParams);\r |
116 | DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase EndOfFirmware status: 0x%x\n", Status));\r | |
cf1d4549 | 117 | \r |
f862a3b6 JY |
118 | //\r |
119 | // Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status\r | |
120 | //\r | |
121 | if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {\r | |
7c7184e2 | 122 | DEBUG ((DEBUG_INFO, "FSP S3NotifyPhase EndOfFirmware requested reset 0x%x\n", Status));\r |
f862a3b6 JY |
123 | CallFspWrapperResetSystem ((UINT32)Status);\r |
124 | }\r | |
125 | \r | |
cf1d4549 JY |
126 | return EFI_SUCCESS;\r |
127 | }\r | |
128 | \r | |
129 | /**\r | |
e69dcef5 | 130 | Return Hob list produced by FSP.\r |
cf1d4549 | 131 | \r |
e69dcef5 CC |
132 | @param[in] PeiServices The pointer to the PEI Services Table.\r |
133 | @param[in] This The pointer to this instance of this PPI.\r | |
134 | @param[out] FspHobList The pointer to Hob list produced by FSP.\r | |
cf1d4549 | 135 | \r |
68d47eea | 136 | @return EFI_SUCCESS Return Hob list produced by FSP successfully.\r |
cf1d4549 JY |
137 | **/\r |
138 | EFI_STATUS\r | |
139 | EFIAPI\r | |
140 | FspSiliconInitDoneGetFspHobList (\r | |
7c7184e2 MK |
141 | IN CONST EFI_PEI_SERVICES **PeiServices,\r |
142 | IN FSP_SILICON_INIT_DONE_PPI *This,\r | |
143 | OUT VOID **FspHobList\r | |
cf1d4549 JY |
144 | );\r |
145 | \r | |
7c7184e2 | 146 | FSP_SILICON_INIT_DONE_PPI mFspSiliconInitDonePpi = {\r |
cf1d4549 JY |
147 | FspSiliconInitDoneGetFspHobList\r |
148 | };\r | |
149 | \r | |
7c7184e2 | 150 | EFI_PEI_PPI_DESCRIPTOR mPeiFspSiliconInitDonePpi = {\r |
cf1d4549 JY |
151 | EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,\r |
152 | &gFspSiliconInitDonePpiGuid,\r | |
153 | &mFspSiliconInitDonePpi\r | |
154 | };\r | |
155 | \r | |
156 | /**\r | |
e69dcef5 | 157 | Return Hob list produced by FSP.\r |
cf1d4549 | 158 | \r |
e69dcef5 CC |
159 | @param[in] PeiServices The pointer to the PEI Services Table.\r |
160 | @param[in] This The pointer to this instance of this PPI.\r | |
161 | @param[out] FspHobList The pointer to Hob list produced by FSP.\r | |
cf1d4549 | 162 | \r |
68d47eea | 163 | @return EFI_SUCCESS Return Hob list produced by FSP successfully.\r |
cf1d4549 JY |
164 | **/\r |
165 | EFI_STATUS\r | |
166 | EFIAPI\r | |
167 | FspSiliconInitDoneGetFspHobList (\r | |
7c7184e2 MK |
168 | IN CONST EFI_PEI_SERVICES **PeiServices,\r |
169 | IN FSP_SILICON_INIT_DONE_PPI *This,\r | |
170 | OUT VOID **FspHobList\r | |
cf1d4549 JY |
171 | )\r |
172 | {\r | |
7c7184e2 | 173 | EFI_HOB_GUID_TYPE *GuidHob;\r |
cf1d4549 JY |
174 | \r |
175 | GuidHob = GetFirstGuidHob (&gFspHobGuid);\r | |
176 | if (GuidHob != NULL) {\r | |
7c7184e2 | 177 | *FspHobList = *(VOID **)GET_GUID_HOB_DATA (GuidHob);\r |
cf1d4549 JY |
178 | return EFI_SUCCESS;\r |
179 | } else {\r | |
180 | return EFI_NOT_FOUND;\r | |
181 | }\r | |
182 | }\r | |
183 | \r | |
de9e5b7d AA |
184 | /**\r |
185 | Get the FSP S UPD Data address\r | |
186 | \r | |
187 | @return FSP-S UPD Data Address\r | |
188 | **/\r | |
189 | \r | |
190 | UINTN\r | |
de9e5b7d AA |
191 | GetFspsUpdDataAddress (\r |
192 | VOID\r | |
193 | )\r | |
194 | {\r | |
195 | if (PcdGet64 (PcdFspsUpdDataAddress64) != 0) {\r | |
196 | return (UINTN) PcdGet64 (PcdFspsUpdDataAddress64);\r | |
197 | } else {\r | |
198 | return (UINTN) PcdGet32 (PcdFspsUpdDataAddress);\r | |
199 | }\r | |
200 | }\r | |
201 | \r | |
68d47eea CC |
202 | /**\r |
203 | This function is for FSP dispatch mode to perform post FSP-S process.\r | |
204 | \r | |
205 | @param[in] PeiServices Pointer to PEI Services Table.\r | |
206 | @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r | |
207 | caused this function to execute.\r | |
208 | @param[in] Ppi Pointer to the PPI data associated with this function.\r | |
209 | \r | |
210 | @retval EFI_STATUS Status returned by PeiServicesInstallPpi ()\r | |
211 | **/\r | |
212 | EFI_STATUS\r | |
213 | EFIAPI\r | |
214 | FspsWrapperEndOfPeiNotify (\r | |
7c7184e2 MK |
215 | IN EFI_PEI_SERVICES **PeiServices,\r |
216 | IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r | |
217 | IN VOID *Ppi\r | |
68d47eea CC |
218 | )\r |
219 | {\r | |
220 | EFI_STATUS Status;\r | |
221 | \r | |
222 | //\r | |
223 | // This step may include platform specific process in some boot loaders so\r | |
224 | // aligning the same behavior between API and Dispatch modes.\r | |
225 | // Note: In Dispatch mode no FspHobList so passing NULL to function and\r | |
226 | // expecting function will handle it.\r | |
227 | //\r | |
228 | PostFspsHobProcess (NULL);\r | |
229 | \r | |
230 | //\r | |
231 | // Install FspSiliconInitDonePpi so that any other driver can consume this info.\r | |
232 | //\r | |
233 | Status = PeiServicesInstallPpi (&mPeiFspSiliconInitDonePpi);\r | |
7c7184e2 | 234 | ASSERT_EFI_ERROR (Status);\r |
68d47eea CC |
235 | \r |
236 | return Status;\r | |
237 | }\r | |
238 | \r | |
7c7184e2 | 239 | EFI_PEI_NOTIFY_DESCRIPTOR mFspsWrapperEndOfPeiNotifyDesc = {\r |
68d47eea CC |
240 | (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r |
241 | &gEfiEndOfPeiSignalPpiGuid,\r | |
242 | FspsWrapperEndOfPeiNotify\r | |
243 | };\r | |
244 | \r | |
cf1d4549 JY |
245 | /**\r |
246 | This function is called after PEI core discover memory and finish migration.\r | |
247 | \r | |
248 | @param[in] PeiServices Pointer to PEI Services Table.\r | |
249 | @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r | |
250 | caused this function to execute.\r | |
251 | @param[in] Ppi Pointer to the PPI data associated with this function.\r | |
252 | \r | |
253 | @retval EFI_STATUS Always return EFI_SUCCESS\r | |
254 | **/\r | |
255 | EFI_STATUS\r | |
256 | EFIAPI\r | |
257 | PeiMemoryDiscoveredNotify (\r | |
7c7184e2 MK |
258 | IN EFI_PEI_SERVICES **PeiServices,\r |
259 | IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r | |
260 | IN VOID *Ppi\r | |
cf1d4549 JY |
261 | );\r |
262 | \r | |
7c7184e2 | 263 | EFI_PEI_NOTIFY_DESCRIPTOR mPeiMemoryDiscoveredNotifyDesc = {\r |
cf1d4549 JY |
264 | (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r |
265 | &gEfiPeiMemoryDiscoveredPpiGuid,\r | |
266 | PeiMemoryDiscoveredNotify\r | |
267 | };\r | |
268 | \r | |
269 | /**\r | |
e69dcef5 | 270 | This function is called after PEI core discover memory and finish migration.\r |
cf1d4549 | 271 | \r |
e69dcef5 CC |
272 | @param[in] PeiServices Pointer to PEI Services Table.\r |
273 | @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r | |
274 | caused this function to execute.\r | |
275 | @param[in] Ppi Pointer to the PPI data associated with this function.\r | |
cf1d4549 | 276 | \r |
e69dcef5 | 277 | @retval EFI_STATUS Always return EFI_SUCCESS\r |
cf1d4549 JY |
278 | **/\r |
279 | EFI_STATUS\r | |
280 | EFIAPI\r | |
281 | PeiMemoryDiscoveredNotify (\r | |
7c7184e2 MK |
282 | IN EFI_PEI_SERVICES **PeiServices,\r |
283 | IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r | |
284 | IN VOID *Ppi\r | |
cf1d4549 JY |
285 | )\r |
286 | {\r | |
7c7184e2 MK |
287 | FSP_INFO_HEADER *FspsHeaderPtr;\r |
288 | UINT64 TimeStampCounterStart;\r | |
289 | EFI_STATUS Status;\r | |
290 | VOID *FspHobListPtr;\r | |
291 | EFI_HOB_GUID_TYPE *GuidHob;\r | |
292 | FSPS_UPD_COMMON *FspsUpdDataPtr;\r | |
293 | UINTN *SourceData;\r | |
cf1d4549 | 294 | \r |
cf1d4549 | 295 | DEBUG ((DEBUG_INFO, "PeiMemoryDiscoveredNotify enter\n"));\r |
e69dcef5 CC |
296 | FspsUpdDataPtr = NULL;\r |
297 | \r | |
cf1d4549 | 298 | FspsHeaderPtr = (FSP_INFO_HEADER *)FspFindFspHeader (PcdGet32 (PcdFspsBaseAddress));\r |
599c45ff HW |
299 | DEBUG ((DEBUG_INFO, "FspsHeaderPtr - 0x%x\n", FspsHeaderPtr));\r |
300 | if (FspsHeaderPtr == NULL) {\r | |
301 | return EFI_DEVICE_ERROR;\r | |
302 | }\r | |
303 | \r | |
de9e5b7d | 304 | if ((GetFspsUpdDataAddress () == 0) && (FspsHeaderPtr->CfgRegionSize != 0) && (FspsHeaderPtr->CfgRegionOffset != 0)) {\r |
e69dcef5 CC |
305 | //\r |
306 | // Copy default FSP-S UPD data from Flash\r | |
307 | //\r | |
308 | FspsUpdDataPtr = (FSPS_UPD_COMMON *)AllocateZeroPool ((UINTN)FspsHeaderPtr->CfgRegionSize);\r | |
309 | ASSERT (FspsUpdDataPtr != NULL);\r | |
310 | SourceData = (UINTN *)((UINTN)FspsHeaderPtr->ImageBase + (UINTN)FspsHeaderPtr->CfgRegionOffset);\r | |
311 | CopyMem (FspsUpdDataPtr, SourceData, (UINTN)FspsHeaderPtr->CfgRegionSize);\r | |
312 | } else {\r | |
de9e5b7d | 313 | FspsUpdDataPtr = (FSPS_UPD_COMMON *) GetFspsUpdDataAddress();\r |
e69dcef5 CC |
314 | ASSERT (FspsUpdDataPtr != NULL);\r |
315 | }\r | |
cf1d4549 JY |
316 | \r |
317 | UpdateFspsUpdData ((VOID *)FspsUpdDataPtr);\r | |
318 | \r | |
319 | TimeStampCounterStart = AsmReadTsc ();\r | |
7c7184e2 | 320 | PERF_START_EX (&gFspApiPerformanceGuid, "EventRec", NULL, 0, FSP_STATUS_CODE_SILICON_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_ENTRY);\r |
cf1d4549 | 321 | Status = CallFspSiliconInit ((VOID *)FspsUpdDataPtr);\r |
7c7184e2 | 322 | PERF_END_EX (&gFspApiPerformanceGuid, "EventRec", NULL, 0, FSP_STATUS_CODE_SILICON_INIT | FSP_STATUS_CODE_COMMON_CODE | FSP_STATUS_CODE_API_EXIT);\r |
cf1d4549 | 323 | DEBUG ((DEBUG_INFO, "Total time spent executing FspSiliconInitApi: %d millisecond\n", DivU64x32 (GetTimeInNanoSecond (AsmReadTsc () - TimeStampCounterStart), 1000000)));\r |
f862a3b6 JY |
324 | \r |
325 | //\r | |
326 | // Reset the system if FSP API returned FSP_STATUS_RESET_REQUIRED status\r | |
327 | //\r | |
328 | if ((Status >= FSP_STATUS_RESET_REQUIRED_COLD) && (Status <= FSP_STATUS_RESET_REQUIRED_8)) {\r | |
7c7184e2 | 329 | DEBUG ((DEBUG_INFO, "FspSiliconInitApi requested reset 0x%x\n", Status));\r |
f862a3b6 JY |
330 | CallFspWrapperResetSystem ((UINT32)Status);\r |
331 | }\r | |
332 | \r | |
7c7184e2 | 333 | if (EFI_ERROR (Status)) {\r |
cf1d4549 JY |
334 | DEBUG ((DEBUG_ERROR, "ERROR - Failed to execute FspSiliconInitApi(), Status = %r\n", Status));\r |
335 | }\r | |
7c7184e2 MK |
336 | \r |
337 | DEBUG ((DEBUG_INFO, "FspSiliconInit status: 0x%x\n", Status));\r | |
cf1d4549 JY |
338 | ASSERT_EFI_ERROR (Status);\r |
339 | \r | |
340 | Status = TestFspSiliconInitApiOutput ((VOID *)NULL);\r | |
341 | if (RETURN_ERROR (Status)) {\r | |
342 | DEBUG ((DEBUG_ERROR, "ERROR - TestFspSiliconInitApiOutput () fail, Status = %r\n", Status));\r | |
343 | }\r | |
344 | \r | |
345 | //\r | |
346 | // Now FspHobList complete, process it\r | |
347 | //\r | |
348 | GuidHob = GetFirstGuidHob (&gFspHobGuid);\r | |
349 | ASSERT (GuidHob != NULL);\r | |
350 | FspHobListPtr = *(VOID **)GET_GUID_HOB_DATA (GuidHob);\r | |
351 | DEBUG ((DEBUG_INFO, "FspHobListPtr - 0x%x\n", FspHobListPtr));\r | |
352 | PostFspsHobProcess (FspHobListPtr);\r | |
353 | \r | |
354 | //\r | |
355 | // Install FspSiliconInitDonePpi so that any other driver can consume this info.\r | |
356 | //\r | |
357 | Status = PeiServicesInstallPpi (&mPeiFspSiliconInitDonePpi);\r | |
7c7184e2 | 358 | ASSERT_EFI_ERROR (Status);\r |
cf1d4549 JY |
359 | \r |
360 | return Status;\r | |
361 | }\r | |
362 | \r | |
363 | /**\r | |
00e3e480 | 364 | Do FSP initialization in API mode.\r |
cf1d4549 | 365 | \r |
68d47eea | 366 | @retval EFI_STATUS Always return EFI_SUCCESS\r |
cf1d4549 JY |
367 | **/\r |
368 | EFI_STATUS\r | |
68d47eea | 369 | FspsWrapperInitApiMode (\r |
cf1d4549 JY |
370 | VOID\r |
371 | )\r | |
372 | {\r | |
7c7184e2 MK |
373 | EFI_STATUS Status;\r |
374 | EFI_BOOT_MODE BootMode;\r | |
cf1d4549 JY |
375 | \r |
376 | //\r | |
97eedf5d | 377 | // Register MemoryDiscovered Notify to run FspSiliconInit\r |
cf1d4549 JY |
378 | //\r |
379 | Status = PeiServicesNotifyPpi (&mPeiMemoryDiscoveredNotifyDesc);\r | |
380 | ASSERT_EFI_ERROR (Status);\r | |
e69dcef5 | 381 | \r |
cf1d4549 JY |
382 | //\r |
383 | // Register EndOfPei Notify for S3 to run FSP NotifyPhase\r | |
384 | //\r | |
385 | PeiServicesGetBootMode (&BootMode);\r | |
386 | if (BootMode == BOOT_ON_S3_RESUME) {\r | |
387 | Status = PeiServicesNotifyPpi (&mS3EndOfPeiNotifyDesc);\r | |
388 | ASSERT_EFI_ERROR (Status);\r | |
389 | }\r | |
390 | \r | |
391 | return EFI_SUCCESS;\r | |
392 | }\r | |
393 | \r | |
68d47eea | 394 | /**\r |
00e3e480 | 395 | Do FSP initialization in Dispatch mode.\r |
68d47eea CC |
396 | \r |
397 | @retval FSP initialization status.\r | |
398 | **/\r | |
399 | EFI_STATUS\r | |
400 | FspsWrapperInitDispatchMode (\r | |
401 | VOID\r | |
402 | )\r | |
403 | {\r | |
7c7184e2 MK |
404 | EFI_STATUS Status;\r |
405 | EFI_PEI_FIRMWARE_VOLUME_INFO_MEASUREMENT_EXCLUDED_PPI *MeasurementExcludedFvPpi;\r | |
406 | EFI_PEI_PPI_DESCRIPTOR *MeasurementExcludedPpiList;\r | |
407 | \r | |
408 | MeasurementExcludedFvPpi = AllocatePool (sizeof (*MeasurementExcludedFvPpi));\r | |
409 | ASSERT (MeasurementExcludedFvPpi != NULL);\r | |
410 | MeasurementExcludedFvPpi->Count = 1;\r | |
411 | MeasurementExcludedFvPpi->Fv[0].FvBase = PcdGet32 (PcdFspsBaseAddress);\r | |
412 | MeasurementExcludedFvPpi->Fv[0].FvLength = ((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32 (PcdFspsBaseAddress))->FvLength;\r | |
413 | \r | |
414 | MeasurementExcludedPpiList = AllocatePool (sizeof (*MeasurementExcludedPpiList));\r | |
415 | ASSERT (MeasurementExcludedPpiList != NULL);\r | |
53ea57fe JY |
416 | MeasurementExcludedPpiList->Flags = EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;\r |
417 | MeasurementExcludedPpiList->Guid = &gEfiPeiFirmwareVolumeInfoMeasurementExcludedPpiGuid;\r | |
418 | MeasurementExcludedPpiList->Ppi = MeasurementExcludedFvPpi;\r | |
419 | \r | |
420 | Status = PeiServicesInstallPpi (MeasurementExcludedPpiList);\r | |
421 | ASSERT_EFI_ERROR (Status);\r | |
422 | \r | |
68d47eea CC |
423 | //\r |
424 | // FSP-S Wrapper running in Dispatch mode and reports FSP-S FV to PEI dispatcher.\r | |
425 | //\r | |
426 | PeiServicesInstallFvInfoPpi (\r | |
427 | NULL,\r | |
7c7184e2 MK |
428 | (VOID *)(UINTN)PcdGet32 (PcdFspsBaseAddress),\r |
429 | (UINT32)((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32 (PcdFspsBaseAddress))->FvLength,\r | |
68d47eea CC |
430 | NULL,\r |
431 | NULL\r | |
432 | );\r | |
433 | //\r | |
434 | // Register EndOfPei Nofity to run post FSP-S process.\r | |
435 | //\r | |
436 | Status = PeiServicesNotifyPpi (&mFspsWrapperEndOfPeiNotifyDesc);\r | |
437 | ASSERT_EFI_ERROR (Status);\r | |
438 | return Status;\r | |
439 | }\r | |
440 | \r | |
53ea57fe JY |
441 | /**\r |
442 | This function is called after TCG installed PPI.\r | |
443 | \r | |
444 | @param[in] PeiServices Pointer to PEI Services Table.\r | |
445 | @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r | |
446 | caused this function to execute.\r | |
447 | @param[in] Ppi Pointer to the PPI data associated with this function.\r | |
448 | \r | |
449 | @retval EFI_STATUS Always return EFI_SUCCESS\r | |
450 | **/\r | |
451 | EFI_STATUS\r | |
452 | EFIAPI\r | |
453 | TcgPpiNotify (\r | |
7c7184e2 MK |
454 | IN EFI_PEI_SERVICES **PeiServices,\r |
455 | IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r | |
456 | IN VOID *Ppi\r | |
53ea57fe JY |
457 | );\r |
458 | \r | |
7c7184e2 | 459 | EFI_PEI_NOTIFY_DESCRIPTOR mTcgPpiNotifyDesc = {\r |
53ea57fe JY |
460 | (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),\r |
461 | &gEdkiiTcgPpiGuid,\r | |
462 | TcgPpiNotify\r | |
463 | };\r | |
464 | \r | |
465 | /**\r | |
466 | This function is called after TCG installed PPI.\r | |
467 | \r | |
468 | @param[in] PeiServices Pointer to PEI Services Table.\r | |
469 | @param[in] NotifyDesc Pointer to the descriptor for the Notification event that\r | |
470 | caused this function to execute.\r | |
471 | @param[in] Ppi Pointer to the PPI data associated with this function.\r | |
472 | \r | |
473 | @retval EFI_STATUS Always return EFI_SUCCESS\r | |
474 | **/\r | |
475 | EFI_STATUS\r | |
476 | EFIAPI\r | |
477 | TcgPpiNotify (\r | |
7c7184e2 MK |
478 | IN EFI_PEI_SERVICES **PeiServices,\r |
479 | IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDesc,\r | |
480 | IN VOID *Ppi\r | |
53ea57fe JY |
481 | )\r |
482 | {\r | |
7c7184e2 | 483 | UINT32 FspMeasureMask;\r |
53ea57fe JY |
484 | \r |
485 | DEBUG ((DEBUG_INFO, "TcgPpiNotify FSPS\n"));\r | |
486 | \r | |
487 | FspMeasureMask = PcdGet32 (PcdFspMeasurementConfig);\r | |
488 | \r | |
489 | if ((FspMeasureMask & FSP_MEASURE_FSPS) != 0) {\r | |
7c7184e2 MK |
490 | MeasureFspFirmwareBlob (\r |
491 | 0,\r | |
492 | "FSPS",\r | |
493 | PcdGet32 (PcdFspsBaseAddress),\r | |
494 | (UINT32)((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32 (PcdFspsBaseAddress))->FvLength\r | |
495 | );\r | |
53ea57fe JY |
496 | }\r |
497 | \r | |
498 | return EFI_SUCCESS;\r | |
499 | }\r | |
500 | \r | |
cf1d4549 | 501 | /**\r |
00e3e480 | 502 | This is the entrypoint of PEIM.\r |
cf1d4549 JY |
503 | \r |
504 | @param[in] FileHandle Handle of the file being invoked.\r | |
505 | @param[in] PeiServices Describes the list of possible PEI Services.\r | |
506 | \r | |
507 | @retval EFI_SUCCESS if it completed successfully.\r | |
508 | **/\r | |
509 | EFI_STATUS\r | |
510 | EFIAPI\r | |
511 | FspsWrapperPeimEntryPoint (\r | |
512 | IN EFI_PEI_FILE_HANDLE FileHandle,\r | |
513 | IN CONST EFI_PEI_SERVICES **PeiServices\r | |
514 | )\r | |
515 | {\r | |
53ea57fe JY |
516 | EFI_STATUS Status;\r |
517 | \r | |
cf1d4549 JY |
518 | DEBUG ((DEBUG_INFO, "FspsWrapperPeimEntryPoint\n"));\r |
519 | \r | |
53ea57fe JY |
520 | Status = PeiServicesNotifyPpi (&mTcgPpiNotifyDesc);\r |
521 | ASSERT_EFI_ERROR (Status);\r | |
522 | \r | |
e8f40b77 | 523 | if (PcdGet8 (PcdFspModeSelection) == 1) {\r |
68d47eea | 524 | FspsWrapperInitApiMode ();\r |
2098de62 | 525 | } else {\r |
68d47eea | 526 | FspsWrapperInitDispatchMode ();\r |
2098de62 | 527 | }\r |
cf1d4549 JY |
528 | \r |
529 | return EFI_SUCCESS;\r | |
530 | }\r |