From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga03.intel.com (mga03.intel.com []) by mx.groups.io with SMTP id smtpd.web10.3800.1578457550722719234 for ; Tue, 07 Jan 2020 20:25:53 -0800 Authentication-Results: mx.groups.io; dkim=missing; spf=fail (domain: intel.com, ip: , mailfrom: siyuan.fu@intel.com) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Jan 2020 20:25:52 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,408,1571727600"; d="scan'208";a="217402874" Received: from shwdeopenpsi787.ccr.corp.intel.com ([10.239.158.56]) by fmsmga007.fm.intel.com with ESMTP; 07 Jan 2020 20:25:51 -0800 From: "Siyuan, Fu" To: devel@edk2.groups.io Cc: michael.d.kinney@intel.com, liming.gao@intel.com, eric.dong@intel.com, ray.ni@intel.com, lersek@redhat.com Subject: [Patch 1/2] MdePkg: Add header file for Firmware Interface Table specification. Date: Wed, 8 Jan 2020 12:25:24 +0800 Message-Id: <20200108042525.408-2-siyuan.fu@intel.com> X-Mailer: git-send-email 2.19.1.windows.1 In-Reply-To: <20200108042525.408-1-siyuan.fu@intel.com> References: <20200108042525.408-1-siyuan.fu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This patch add FirmwareInterfaceTable.h for the Firmware Interface Table BIOS specification. This is to remove future edk2 dependency on edk2-platforms repo. The file content comes from edk2-platforms\Silicon\Intel\IntelSiliconPkg\Include\IndustryStandard BZ link: https://tianocore.acgmultimedia.com/show_bug.cgi?id=2449 Cc: Michael D Kinney Cc: Liming Gao Signed-off-by: Siyuan Fu --- .../IndustryStandard/FirmwareInterfaceTable.h | 76 +++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 MdePkg/Include/IndustryStandard/FirmwareInterfaceTable.h diff --git a/MdePkg/Include/IndustryStandard/FirmwareInterfaceTable.h b/MdePkg/Include/IndustryStandard/FirmwareInterfaceTable.h new file mode 100644 index 0000000000..be3e34ae1b --- /dev/null +++ b/MdePkg/Include/IndustryStandard/FirmwareInterfaceTable.h @@ -0,0 +1,76 @@ +/** @file + Industry Standard Definitions of Firmware Interface Table BIOS Specification 1.0. + + Copyright (c) 2016 - 2020, Intel Corporation. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef __FIRMWARE_INTERFACE_TABLE_H__ +#define __FIRMWARE_INTERFACE_TABLE_H__ + +// +// FIT Entry type definitions +// +#define FIT_TYPE_00_HEADER 0x00 +#define FIT_TYPE_01_MICROCODE 0x01 +#define FIT_TYPE_02_STARTUP_ACM 0x02 +#define FIT_TYPE_07_BIOS_STARTUP_MODULE 0x07 +#define FIT_TYPE_08_TPM_POLICY 0x08 +#define FIT_TYPE_09_BIOS_POLICY 0x09 +#define FIT_TYPE_0A_TXT_POLICY 0x0A +#define FIT_TYPE_0B_KEY_MANIFEST 0x0B +#define FIT_TYPE_0C_BOOT_POLICY_MANIFEST 0x0C +#define FIT_TYPE_10_CSE_SECURE_BOOT 0x10 +#define FIT_TYPE_2D_TXTSX_POLICY 0x2D +#define FIT_TYPE_2F_JMP_DEBUG_POLICY 0x2F +#define FIT_TYPE_7F_SKIP 0x7F + +#define FIT_POINTER_ADDRESS 0xFFFFFFC0 ///< Fixed address at 4G - 40h + +#define FIT_TYPE_VERSION 0x0100 + +#define FIT_TYPE_00_SIGNATURE SIGNATURE_64 ('_', 'F', 'I', 'T', '_', ' ', ' ', ' ') + +#pragma pack(1) + +typedef struct { + // + // Address is the base address of the firmware component + // must be aligned on 16 byte boundary + // + UINT64 Address; + // + // Size is the span of the component in multiple of 16 bytes + // + UINT8 Size[3]; + // + // Reserved must be set to 0 + // + UINT8 Reserved; + // + // Component's version number in binary coded decimal (BCD) format. + // For the FIT header entry, the value in this field will indicate the revision + // number of the FIT data structure. The upper byte of the revision field + // indicates the major revision and the lower byte indicates the minor revision. + // + UINT16 Version; + // + // FIT types 0x00 to 0x7F + // + UINT8 Type : 7; + // + // Checksum Valid indicates whether component has valid checksum. + // + UINT8 C_V : 1; + // + // Component's checksum. The modulo sum of all the bytes in the component and + // the value in this field (Chksum) must add up to zero. This field is only + // valid if the C_V flag is non-zero. + // + UINT8 Chksum; +} FIRMWARE_INTERFACE_TABLE_ENTRY; + +#pragma pack() + +#endif -- 2.19.1.windows.1