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- /** @file
- System Firmware descriptor.
- Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #include <PiPei.h>
- #include <Protocol/FirmwareManagement.h>
- #include <Guid/EdkiiSystemFmpCapsule.h>
- #define PACKAGE_VERSION 0xFFFFFFFF
- #define PACKAGE_VERSION_STRING L"Unknown"
- #define CURRENT_FIRMWARE_VERSION 0x00000002
- #define CURRENT_FIRMWARE_VERSION_STRING L"0x00000002"
- #define LOWEST_SUPPORTED_FIRMWARE_VERSION 0x00000001
- #define IMAGE_ID SIGNATURE_64('V', 'L', 'V', '2', '_', '_', 'F', 'd')
- #define IMAGE_ID_STRING L"Vlv2Fd"
- // PcdSystemFmpCapsuleImageTypeIdGuid
- #define IMAGE_TYPE_ID_GUID { 0x4096267b, 0xda0a, 0x42eb, { 0xb5, 0xeb, 0xfe, 0xf3, 0x1d, 0x20, 0x7c, 0xb4 } }
- typedef struct {
- EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR Descriptor;
- // real string data
- CHAR16 ImageIdNameStr[sizeof(IMAGE_ID_STRING)/sizeof(CHAR16)];
- CHAR16 VersionNameStr[sizeof(CURRENT_FIRMWARE_VERSION_STRING)/sizeof(CHAR16)];
- CHAR16 PackageVersionNameStr[sizeof(PACKAGE_VERSION_STRING)/sizeof(CHAR16)];
- } IMAGE_DESCRIPTOR;
- IMAGE_DESCRIPTOR mImageDescriptor =
- {
- {
- EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR_SIGNATURE,
- sizeof(EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR),
- sizeof(IMAGE_DESCRIPTOR),
- PACKAGE_VERSION, // PackageVersion
- OFFSET_OF (IMAGE_DESCRIPTOR, PackageVersionNameStr), // PackageVersionName
- 1, // ImageIndex;
- {0x0}, // Reserved
- IMAGE_TYPE_ID_GUID, // ImageTypeId;
- IMAGE_ID, // ImageId;
- OFFSET_OF (IMAGE_DESCRIPTOR, ImageIdNameStr), // ImageIdName;
- CURRENT_FIRMWARE_VERSION, // Version;
- OFFSET_OF (IMAGE_DESCRIPTOR, VersionNameStr), // VersionName;
- {0x0}, // Reserved2
- FixedPcdGet32(PcdFlashAreaSize), // Size;
- IMAGE_ATTRIBUTE_IMAGE_UPDATABLE |
- IMAGE_ATTRIBUTE_RESET_REQUIRED |
- IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED |
- IMAGE_ATTRIBUTE_IN_USE, // AttributesSupported;
- IMAGE_ATTRIBUTE_IMAGE_UPDATABLE |
- IMAGE_ATTRIBUTE_RESET_REQUIRED |
- IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED |
- IMAGE_ATTRIBUTE_IN_USE, // AttributesSetting;
- 0x0, // Compatibilities;
- LOWEST_SUPPORTED_FIRMWARE_VERSION, // LowestSupportedImageVersion;
- 0x00000000, // LastAttemptVersion;
- 0, // LastAttemptStatus;
- {0x0}, // Reserved3
- 0, // HardwareInstance;
- },
- // real string data
- {IMAGE_ID_STRING},
- {CURRENT_FIRMWARE_VERSION_STRING},
- {PACKAGE_VERSION_STRING},
- };
- VOID*
- ReferenceAcpiTable (
- VOID
- )
- {
- //
- // Reference the table being generated to prevent the optimizer from
- // removing the data structure from the executable
- //
- return (VOID*)&mImageDescriptor;
- }
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