Reviewed-by: jiewen....@intel.com
> -----Original Message----- > From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of > Giri P Mudusuru > Sent: Saturday, August 27, 2016 6:07 AM > To: edk2-devel@lists.01.org > Cc: Kinney, Michael D <michael.d.kin...@intel.com>; Yao, Jiewen > <jiewen....@intel.com> > Subject: [edk2] [PATCH] IntelSiliconPkg: Add Firmware Interface Table (FIT) > definitions > > Adding Processor Firmware Interface Table (FIT) related defines & structures > > Cc: Jiewen Yao <jiewen....@intel.com> > Cc: Michael Kinney <michael.d.kin...@intel.com> > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Giri P Mudusuru <giri.p.mudus...@intel.com> > --- > .../IndustryStandard/FirmwareInterfaceTable.h | 75 > ++++++++++++++++++++++ > 1 file changed, 75 insertions(+) > create mode 100644 > IntelSiliconPkg/Include/IndustryStandard/FirmwareInterfaceTable.h > > diff --git > a/IntelSiliconPkg/Include/IndustryStandard/FirmwareInterfaceTable.h > b/IntelSiliconPkg/Include/IndustryStandard/FirmwareInterfaceTable.h > new file mode 100644 > index 0000000..ea54578 > --- /dev/null > +++ b/IntelSiliconPkg/Include/IndustryStandard/FirmwareInterfaceTable.h > @@ -0,0 +1,75 @@ > +/** @file > + FirmwareInterfaceTable (FIT) related definitions. > + > + @todo: update document/spec reference > + > + Copyright (c) 2016, Intel Corporation. All rights reserved.<BR> > + This program and the accompanying materials > + are licensed and made available under the terms and conditions of the > BSD License > + which accompanies this distribution. The full text of the license may be > found at > + http://opensource.org/licenses/bsd-license.php > + > + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" > BASIS, > + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER > EXPRESS OR IMPLIED. > + > +**/ > + > +#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(push, 1) > + > +typedef struct { > + /** > + Address is the base address of the firmware component > + must be aligned on 16 byte boundary > + **/ > + UINT64 Address; > + UINT8 Size[3]; ///< Size is the span of the component in multiple of > 16 bytes > + UINT8 Reserved; ///< Reserved must be set to 0 > + /** > + 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; > + UINT8 Type : 7; ///< FIT types 0x00 to 0x7F > + /// > + /// 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(pop) > + > +#endif > -- > 2.9.0.windows.1 > > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
