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- ## @file
- # A hook-in library for:
- # - MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
- # - MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
- # - MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
- #
- # Plugging this library instance into one of the above modules makes that
- # variable service backend wait for another platform module to dynamically
- # initialize or verify EFI_FIRMWARE_VOLUME_HEADER and VARIABLE_STORE_HEADER in
- # the non-volatile variable store FVB device. The initialization / verification
- # is signaled by installing gEdkiiNvVarStoreFormattedGuid into the
- # phase-matching PPI or protocol database, with a NULL interface. (Note that
- # installing gEdkiiNvVarStoreFormattedGuid into either the DXE or the MM
- # protocol database will unblock VariableSmm -- refer to EFI_SECTION_MM_DEPEX
- # in the PI spec.)
- #
- # Copyright (C) 2018, Red Hat, Inc.
- #
- # SPDX-License-Identifier: BSD-2-Clause-Patent
- ##
- [Defines]
- INF_VERSION = 1.27
- BASE_NAME = NvVarStoreFormattedLib
- FILE_GUID = 78f76ae8-ae62-4455-8148-c3a7ebaaa3f3
- MODULE_TYPE = BASE
- VERSION_STRING = 1.0
- LIBRARY_CLASS = NvVarStoreFormattedLib|PEIM DXE_RUNTIME_DRIVER DXE_DRIVER DXE_SMM_DRIVER
- CONSTRUCTOR = NvVarStoreFormattedInitialize
- [Sources]
- NvVarStoreFormattedLib.c
- [Packages]
- EmbeddedPkg/EmbeddedPkg.dec
- MdeModulePkg/MdeModulePkg.dec
- MdePkg/MdePkg.dec
- #
- # The matching DEPEX section below will generate the EFI_SECTION_PEI_DEPEX,
- # EFI_SECTION_DXE_DEPEX or EFI_SECTION_MM_DEPEX leaf section for the PEIM
- # (EFI_FV_FILETYPE_PEIM), DXE_RUNTIME_DRIVER/DXE_DRIVER (EFI_FV_FILETYPE_DRIVER), or
- # DXE_SMM_DRIVER (EFI_FV_FILETYPE_MM) module, respectively.
- #
- [Depex.common.PEIM, Depex.common.DXE_RUNTIME_DRIVER, Depex.common.DXE_DRIVER, Depex.common.DXE_SMM_DRIVER]
- gEdkiiNvVarStoreFormattedGuid
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