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Add the VariableReadLib and VariableWriteLib instances to Components to ensure build when building MinPlatformPkg.dsc. Add a NULL library instance that provides the non-functional library instance for VariableReadLib designed for all phase use. Cc: Chasel Chiu <chasel.chiu@intel.com> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Eric Dong <eric.dong@intel.com> Signed-off-by: Isaac Oram <isaac.w.oram@intel.com> Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
38 lines
1.3 KiB
INI
38 lines
1.3 KiB
INI
## @file
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# Component description file for NULL implementation of Variable Read Lib
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#
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# This library provides phase agnostic access to the UEFI Variable Services.
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# This is done by implementing a wrapper on top of the phase specific mechanism
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# for reading from UEFI variables. For example, the PEI implementation of this
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# library uses EFI_PEI_READ_ONLY_VARIABLE2_PPI. The DXE implementation accesses
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# the UEFI Runtime Services Table, and the SMM implementation uses
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# EFI_SMM_VARIABLE_PROTOCOL.
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#
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# Using this library allows code to be written in a generic manner that can be
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# used in PEI, DXE, or SMM without modification.
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#
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# @copyright
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# Copyright 2021 Intel Corporation. <BR>
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#
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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##
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##
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## NOTICE: This library is also available in MinPlatformPkg. This copy was added
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## for the convience of those that are using an older MinPlatformPkg.
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = BaseVariableReadLibNull
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FILE_GUID = 5C9E2489-329F-4D2A-90F1-F5CB2A88A3E6
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VERSION_STRING = 1.0
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MODULE_TYPE = BASE
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LIBRARY_CLASS = VariableReadLib
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[Packages]
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MdePkg/MdePkg.dec
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[Sources]
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BaseVariableReadLibNull.c
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