Add format to support varstore template generation with a dedicated [FV] section.
Code bug: https://bugzilla.tianocore.org/show_bug.cgi?id=932 Cc: Liming Gao <liming....@intel.com> Cc: Michael Kinney <michael.d.kin...@intel.com> Cc: Kevin W Shaw <kevin.w.s...@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Yonghong Zhu <yonghong....@intel.com> --- 3_edk_ii_fdf_file_format/36_[fv]_sections.md | 15 +++++++++++++++ README.md | 1 + 2 files changed, 16 insertions(+) diff --git a/3_edk_ii_fdf_file_format/36_[fv]_sections.md b/3_edk_ii_fdf_file_format/36_[fv]_sections.md index 2f79d1c..cb3698d 100644 --- a/3_edk_ii_fdf_file_format/36_[fv]_sections.md +++ b/3_edk_ii_fdf_file_format/36_[fv]_sections.md @@ -73,10 +73,14 @@ Conditional statements may be used anywhere within this section. <BinaryFile> ::= <PATH> <File> [<EOL>] <FvStatements> ::= [<BlockStatements>] [<FvAlignment>] [<FvAttributes>] [<FileSystemGuid>] + [<VariableSignatureGuid>] + [<VariabeRegionSize>] + [<FtwWorkingSpaceSize>] + [<FtwSpareSpaceSize>] [<FvNameGuid>] [<FvUsedSize>] [<FvNameString>] [<PeiAprioriSection>] [<DxeAprioriSection>] @@ -108,10 +112,14 @@ Conditional statements may be used anywhere within this section. [<TS> "READ_ENABLED_CAP" <Eq> <TrueFalse> <EOL>] [<TS> "READ_DISABLED_CAP" <Eq> <TrueFalse> <EOL>] [<TS> "READ_STATUS" <Eq> <TrueFalse> <EOL>] [<TS> "ERASE_POLARITY" <Eq> {"0"} {"1"} <EOL>] <FileSystemGuid> ::= <TS> "FileSystemGuid" <Eq> <NamedGuidOrPcd> <EOL> +<VariableSignatureGuid> ::= <TS> "VariableSignatureGuid" <Eq> <NamedGuidOrPcd> <EOL> +<VariabeRegionSize> ::= <TS> "VariabeRegionSize" <Eq> <UINT32> <EOL> +<FtwWorkingSpaceSize> ::= <TS> "FtwWorkingSpaceSize" <Eq> <UINT32> <EOL> +<FtwSpareSpaceSize> ::= <TS> "FtwSpareSpaceSize" <Eq> <UINT32> <EOL> <FvNameGuid> ::= <TS> "FvNameGuid" <Eq> <NamedGuidOrPcd> <EOL> <FvUsedSize> ::= <TS> "FvUsedSizeEnable" <Eq> <TrueFalse> <EOL> <FvNameString> ::= <TS> "FvNameString" <Eq> <TrueFalse> <EOL> <PeiAprioriSection> ::= <TS> "APRIORI" <MTS> "PEI" <MTS> "{" <EOL> @@ -278,10 +286,17 @@ Conditional statements may be used anywhere within this section. <GuidStmt> ::= {"before"} {"after"} <MTS> <Filename> <SmmDepexExp> ::= <TS> "SECTION" <MTS> [<FfsAlignment>] "SMM_DEPEX_EXP" <Eq> "{" [<EOL>] <DxeDepex> "}" <EOL> ``` +********** +**Note:** The `VariableSignatureGuid` and `VariabeRegionSize` must exist when +`FileSystemGuid` value is same as FFF12B8D-7696-4C8B-A9852747075B4F50. +The `VariableSignatureGuid`, `VariabeRegionSize` and `FtwWorkingSpaceSize` must +exist when `FileSystemGuid` value is same as 9e58292b-7c68-497d-a0ce6500fd9f1b95. +********** + #### Restrictions **_Filename_** For BINARY ONLY content (`UEFI_DRIVER` and `UEFI_APPLICATION` .efi files) the diff --git a/README.md b/README.md index c2767fb..d5a31b1 100644 --- a/README.md +++ b/README.md @@ -211,5 +211,6 @@ Copyright (c) 2006-2017, Intel Corporation. All rights reserved. | 1.28 | Update version to 1.28 | March 2018 | | | Per PI 1.6 to extend FFS alignment to 16M | | | | Per PI 1.6 to support FV extended header entry contain the used size of FV | | | | Add !error statement section | | | | clean up the <NamedGuidOrPcd> and <NamedGuid> usage in spec | | +| | support varstore template generation with a [FV] section | | -- 2.6.1.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
