Reviewed-by: Liming Gao <liming....@intel.com> > -----Original Message----- > From: Fu, Siyuan <siyuan...@intel.com> > Sent: Thursday, January 9, 2020 10:14 AM > To: devel@edk2.groups.io > Cc: Kinney, Michael D <michael.d.kin...@intel.com>; Gao, Liming > <liming....@intel.com>; Dong, Eric <eric.d...@intel.com>; Ni, Ray > <ray...@intel.com>; ler...@redhat.com > Subject: [PATCH v2 1/2] MdePkg: Add header file for Firmware Interface Table > specification. > > 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 <michael.d.kin...@intel.com> > Cc: Liming Gao <liming....@intel.com> > Signed-off-by: Siyuan Fu <siyuan...@intel.com> > --- > .../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.<BR> > + 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
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