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49ba9447 | 1 | /** @file\r |
2 | Build FV related hobs for platform.\r | |
3 | \r | |
4 | Copyright (c) 2006 - 2009, Intel Corporation\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 "PiPei.h"\r | |
16 | #include <Library/DebugLib.h>\r | |
17 | #include <Library/PeimEntryPoint.h>\r | |
18 | #include <Library/HobLib.h>\r | |
19 | #include <Library/PeiServicesLib.h>\r | |
20 | #include <Library/PeiServicesTablePointerLib.h>\r | |
21 | #include <Library/PcdLib.h>\r | |
22 | \r | |
23 | \r | |
24 | /**\r | |
25 | Perform a call-back into the SEC simulator to get address of the Firmware Hub\r | |
26 | \r | |
27 | @param FfsHeader Ffs Header availible to every PEIM\r | |
28 | @param PeiServices General purpose services available to every PEIM.\r | |
29 | \r | |
30 | @retval EFI_SUCCESS Platform PEI FVs were initialized successfully.\r | |
31 | \r | |
32 | **/\r | |
33 | EFI_STATUS\r | |
34 | PeiFvInitialization (\r | |
35 | VOID\r | |
36 | )\r | |
37 | {\r | |
38 | EFI_PHYSICAL_ADDRESS FdBase;\r | |
39 | \r | |
40 | DEBUG ((EFI_D_ERROR, "Platform PEI Firmware Volume Initialization\n"));\r | |
41 | \r | |
42 | DEBUG (\r | |
43 | (EFI_D_ERROR, "Firmware Volume HOB: 0x%x 0x%x\n",\r | |
44 | PcdGet32 (PcdOvmfFlashFvRecoveryBase),\r | |
45 | PcdGet32 (PcdOvmfFlashFvRecoverySize)\r | |
46 | )\r | |
47 | );\r | |
48 | \r | |
49 | FdBase = PcdGet32 (PcdOvmfFlashFvRecoveryBase) - PcdGet32 (PcdVariableStoreSize) - PcdGet32 (PcdFlashNvStorageFtwSpareSize);\r | |
50 | BuildFvHob (PcdGet32 (PcdOvmfFlashFvRecoveryBase), PcdGet32 (PcdOvmfFlashFvRecoverySize));\r | |
51 | \r | |
52 | BuildResourceDescriptorHob (\r | |
53 | EFI_RESOURCE_FIRMWARE_DEVICE,\r | |
54 | (EFI_RESOURCE_ATTRIBUTE_PRESENT | EFI_RESOURCE_ATTRIBUTE_INITIALIZED | EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE),\r | |
55 | FdBase,\r | |
56 | PcdGet32 (PcdOvmfFirmwareFdSize)\r | |
57 | );\r | |
58 | \r | |
59 | return EFI_SUCCESS;\r | |
60 | }\r | |
61 | \r |