/** @file\r
C functions in SEC\r
\r
- Copyright (c) 2008 - 2018, Intel Corporation. All rights reserved.<BR>\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ Copyright (c) 2008 - 2019, Intel Corporation. All rights reserved.<BR>\r
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
EFI_PEI_PPI_DESCRIPTOR *AllSecPpiList;\r
EFI_PEI_CORE_ENTRY_POINT PeiCoreEntryPoint;\r
\r
+ PeiCoreEntryPoint = NULL;\r
SecCoreData = (EFI_SEC_PEI_HAND_OFF *) Context;\r
AllSecPpiList = (EFI_PEI_PPI_DESCRIPTOR *) SecCoreData->PeiTemporaryRamBase;\r
+\r
+ //\r
+ // Perform platform specific initialization before entering PeiCore.\r
+ //\r
+ PpiList = SecPlatformMain (SecCoreData);\r
//\r
// Find Pei Core entry point. It will report SEC and Pei Core debug information if remote debug\r
// is enabled.\r
//\r
- FindAndReportEntryPoints ((EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase, &PeiCoreEntryPoint);\r
- if (PeiCoreEntryPoint == NULL)\r
- {\r
- CpuDeadLoop ();\r
+ if (PpiList != NULL) {\r
+ for (Index = 0;\r
+ (PpiList[Index].Flags & EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST) != EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;\r
+ Index++) {\r
+ if (CompareGuid (PpiList[Index].Guid, &gEfiPeiCoreFvLocationPpiGuid) &&\r
+ (((EFI_PEI_CORE_FV_LOCATION_PPI *) PpiList[Index].Ppi)->PeiCoreFvLocation != 0)\r
+ ) {\r
+ //\r
+ // In this case, SecCore is in BFV but PeiCore is in another FV reported by PPI.\r
+ //\r
+ FindAndReportEntryPoints (\r
+ (EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase,\r
+ (EFI_FIRMWARE_VOLUME_HEADER *) ((EFI_PEI_CORE_FV_LOCATION_PPI *) PpiList[Index].Ppi)->PeiCoreFvLocation,\r
+ &PeiCoreEntryPoint\r
+ );\r
+ if (PeiCoreEntryPoint != NULL) {\r
+ break;\r
+ } else {\r
+ //\r
+ // PeiCore not found\r
+ //\r
+ CpuDeadLoop ();\r
+ }\r
+ }\r
+ }\r
}\r
-\r
//\r
- // Perform platform specific initialization before entering PeiCore.\r
+ // If EFI_PEI_CORE_FV_LOCATION_PPI not found, try to locate PeiCore from BFV.\r
//\r
- PpiList = SecPlatformMain (SecCoreData);\r
+ if (PeiCoreEntryPoint == NULL) {\r
+ //\r
+ // Both SecCore and PeiCore are in BFV.\r
+ //\r
+ FindAndReportEntryPoints (\r
+ (EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase,\r
+ (EFI_FIRMWARE_VOLUME_HEADER *) SecCoreData->BootFirmwareVolumeBase,\r
+ &PeiCoreEntryPoint\r
+ );\r
+ if (PeiCoreEntryPoint == NULL) {\r
+ CpuDeadLoop ();\r
+ }\r
+ }\r
+\r
if (PpiList != NULL) {\r
//\r
// Remove the terminal flag from the terminal PPI\r