projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| ed35f7e0 JY |
1 | /** @file\r |
| 2 | System Firmware descriptor.\r | |
| 3 | \r | |
| 4 | Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>\r | |
| 9dc8036d | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| ed35f7e0 JY |
6 | \r |
| 7 | **/\r | |
| 8 | \r | |
| 9 | #include <PiPei.h>\r | |
| 10 | #include <Protocol/FirmwareManagement.h>\r | |
| 11 | #include <Guid/EdkiiSystemFmpCapsule.h>\r | |
| 12 | \r | |
| 13 | #define PACKAGE_VERSION 0xFFFFFFFF\r | |
| 14 | #define PACKAGE_VERSION_STRING L"Unknown"\r | |
| 15 | \r | |
| 16 | #define CURRENT_FIRMWARE_VERSION 0x00000002\r | |
| 17 | #define CURRENT_FIRMWARE_VERSION_STRING L"0x00000002"\r | |
| 18 | #define LOWEST_SUPPORTED_FIRMWARE_VERSION 0x00000001\r | |
| 19 | \r | |
| 20 | #define IMAGE_ID SIGNATURE_64('V', 'L', 'V', '2', '_', '_', 'F', 'd')\r | |
| 21 | #define IMAGE_ID_STRING L"Vlv2Fd"\r | |
| 22 | \r | |
| 23 | // PcdSystemFmpCapsuleImageTypeIdGuid\r | |
| 24 | #define IMAGE_TYPE_ID_GUID { 0x4096267b, 0xda0a, 0x42eb, { 0xb5, 0xeb, 0xfe, 0xf3, 0x1d, 0x20, 0x7c, 0xb4 } }\r | |
| 25 | \r | |
| 26 | typedef struct {\r | |
| 27 | EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR Descriptor;\r | |
| 28 | // real string data\r | |
| 29 | CHAR16 ImageIdNameStr[sizeof(IMAGE_ID_STRING)/sizeof(CHAR16)];\r | |
| 30 | CHAR16 VersionNameStr[sizeof(CURRENT_FIRMWARE_VERSION_STRING)/sizeof(CHAR16)];\r | |
| 31 | CHAR16 PackageVersionNameStr[sizeof(PACKAGE_VERSION_STRING)/sizeof(CHAR16)];\r | |
| 32 | } IMAGE_DESCRIPTOR;\r | |
| 33 | \r | |
| 34 | IMAGE_DESCRIPTOR mImageDescriptor =\r | |
| 35 | {\r | |
| 36 | {\r | |
| 37 | EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR_SIGNATURE,\r | |
| 38 | sizeof(EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR),\r | |
| 39 | sizeof(IMAGE_DESCRIPTOR),\r | |
| 40 | PACKAGE_VERSION, // PackageVersion\r | |
| 41 | OFFSET_OF (IMAGE_DESCRIPTOR, PackageVersionNameStr), // PackageVersionName\r | |
| 42 | 1, // ImageIndex;\r | |
| 43 | {0x0}, // Reserved\r | |
| 44 | IMAGE_TYPE_ID_GUID, // ImageTypeId;\r | |
| 45 | IMAGE_ID, // ImageId;\r | |
| 46 | OFFSET_OF (IMAGE_DESCRIPTOR, ImageIdNameStr), // ImageIdName;\r | |
| 47 | CURRENT_FIRMWARE_VERSION, // Version;\r | |
| 48 | OFFSET_OF (IMAGE_DESCRIPTOR, VersionNameStr), // VersionName;\r | |
| 49 | {0x0}, // Reserved2\r | |
| 50 | FixedPcdGet32(PcdFlashAreaSize), // Size;\r | |
| 51 | IMAGE_ATTRIBUTE_IMAGE_UPDATABLE |\r | |
| 52 | IMAGE_ATTRIBUTE_RESET_REQUIRED |\r | |
| 53 | IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED |\r | |
| 54 | IMAGE_ATTRIBUTE_IN_USE, // AttributesSupported;\r | |
| 55 | IMAGE_ATTRIBUTE_IMAGE_UPDATABLE |\r | |
| 56 | IMAGE_ATTRIBUTE_RESET_REQUIRED |\r | |
| 57 | IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED |\r | |
| 58 | IMAGE_ATTRIBUTE_IN_USE, // AttributesSetting;\r | |
| 59 | 0x0, // Compatibilities;\r | |
| 60 | LOWEST_SUPPORTED_FIRMWARE_VERSION, // LowestSupportedImageVersion;\r | |
| 61 | 0x00000000, // LastAttemptVersion;\r | |
| 62 | 0, // LastAttemptStatus;\r | |
| 63 | {0x0}, // Reserved3\r | |
| 64 | 0, // HardwareInstance;\r | |
| 65 | },\r | |
| 66 | // real string data\r | |
| 67 | {IMAGE_ID_STRING},\r | |
| 68 | {CURRENT_FIRMWARE_VERSION_STRING},\r | |
| 69 | {PACKAGE_VERSION_STRING},\r | |
| 70 | };\r | |
| 71 | \r | |
| 72 | \r | |
| 73 | VOID*\r | |
| 74 | ReferenceAcpiTable (\r | |
| 75 | VOID\r | |
| 76 | )\r | |
| 77 | {\r | |
| 78 | //\r | |
| 79 | // Reference the table being generated to prevent the optimizer from\r | |
| 80 | // removing the data structure from the executable\r | |
| 81 | //\r | |
| 82 | return (VOID*)&mImageDescriptor;\r | |
| 83 | }\r |