| | 1 | /** @file\r |
| | 2 | Build FV related hobs for platform.\r |
| | 3 | \r |
| | 4 | Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\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 "PiPei.h"\r |
| | 16 | #include "Platform.h"\r |
| | 17 | #include <Library/DebugLib.h>\r |
| | 18 | #include <Library/HobLib.h>\r |
| | 19 | #include <Library/PeiServicesLib.h>\r |
| | 20 | #include <Library/PcdLib.h>\r |
| | 21 | \r |
| | 22 | \r |
| | 23 | /**\r |
| | 24 | Publish PEI & DXE (Decompressed) Memory based FVs to let PEI\r |
| | 25 | and DXE know about them.\r |
| | 26 | \r |
| | 27 | @retval EFI_SUCCESS Platform PEI FVs were initialized successfully.\r |
| | 28 | \r |
| | 29 | **/\r |
| | 30 | EFI_STATUS\r |
| | 31 | PeiFvInitialization (\r |
| | 32 | VOID\r |
| | 33 | )\r |
| | 34 | {\r |
| | 35 | DEBUG ((EFI_D_INFO, "Platform PEI Firmware Volume Initialization\n"));\r |
| | 36 | \r |
| | 37 | //\r |
| | 38 | // Create a memory allocation HOB for the PEI FV.\r |
| | 39 | //\r |
| | 40 | // Allocate as ACPI NVS is S3 is supported\r |
| | 41 | //\r |
| | 42 | BuildMemoryAllocationHob (\r |
| | 43 | PcdGet32 (PcdOvmfPeiMemFvBase),\r |
| | 44 | PcdGet32 (PcdOvmfPeiMemFvSize),\r |
| | 45 | mS3Supported ? EfiACPIMemoryNVS : EfiBootServicesData\r |
| | 46 | );\r |
| | 47 | \r |
| | 48 | //\r |
| | 49 | // Let DXE know about the DXE FV\r |
| | 50 | //\r |
| | 51 | BuildFvHob (PcdGet32 (PcdOvmfDxeMemFvBase), PcdGet32 (PcdOvmfDxeMemFvSize));\r |
| | 52 | \r |
| | 53 | //\r |
| | 54 | // Create a memory allocation HOB for the DXE FV.\r |
| | 55 | //\r |
| | 56 | BuildMemoryAllocationHob (\r |
| | 57 | PcdGet32 (PcdOvmfDxeMemFvBase),\r |
| | 58 | PcdGet32 (PcdOvmfDxeMemFvSize),\r |
| | 59 | EfiBootServicesData\r |
| | 60 | );\r |
| | 61 | \r |
| | 62 | //\r |
| | 63 | // Let PEI know about the DXE FV so it can find the DXE Core\r |
| | 64 | //\r |
| | 65 | PeiServicesInstallFvInfoPpi (\r |
| | 66 | NULL,\r |
| | 67 | (VOID *)(UINTN) PcdGet32 (PcdOvmfDxeMemFvBase),\r |
| | 68 | PcdGet32 (PcdOvmfDxeMemFvSize),\r |
| | 69 | NULL,\r |
| | 70 | NULL\r |
| | 71 | );\r |
| | 72 | \r |
| | 73 | return EFI_SUCCESS;\r |
| | 74 | }\r |
| | 75 | \r |
projects / mirror_edk2.git / blame_incremental