From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=192.55.52.88; helo=mga01.intel.com; envelope-from=yonghong.zhu@intel.com; receiver=edk2-devel@lists.01.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 594D621B02845 for ; Tue, 26 Jun 2018 22:57:57 -0700 (PDT) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Jun 2018 22:57:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,277,1526367600"; d="scan'208";a="67635279" Received: from shwdeopenpsi168.ccr.corp.intel.com ([10.239.158.129]) by fmsmga001.fm.intel.com with ESMTP; 26 Jun 2018 22:57:56 -0700 From: Yonghong Zhu To: edk2-devel@lists.01.org Cc: Liming Gao , Michael Kinney , Kevin W Shaw Date: Wed, 27 Jun 2018 13:57:51 +0800 Message-Id: <1530079071-29056-1-git-send-email-yonghong.zhu@intel.com> X-Mailer: git-send-email 2.6.1.windows.1 Subject: [Patch] FDF Spec: support varstore template generation with a [FV] section X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Jun 2018 05:57:57 -0000 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 Cc: Michael Kinney Cc: Kevin W Shaw Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Yonghong Zhu --- 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. ::= [] ::= [] [] [] [] + [] + [] + [] + [] [] [] [] [] [] @@ -108,10 +112,14 @@ Conditional statements may be used anywhere within this section. [ "READ_ENABLED_CAP" ] [ "READ_DISABLED_CAP" ] [ "READ_STATUS" ] [ "ERASE_POLARITY" {"0"} {"1"} ] ::= "FileSystemGuid" + ::= "VariableSignatureGuid" + ::= "VariabeRegionSize" + ::= "FtwWorkingSpaceSize" + ::= "FtwSpareSpaceSize" ::= "FvNameGuid" ::= "FvUsedSizeEnable" ::= "FvNameString" ::= "APRIORI" "PEI" "{" @@ -278,10 +286,17 @@ Conditional statements may be used anywhere within this section. ::= {"before"} {"after"} ::= "SECTION" [] "SMM_DEPEX_EXP" "{" [] "}" ``` +********** +**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 and usage in spec | | +| | support varstore template generation with a [FV] section | | -- 2.6.1.windows.1