Intel® Server System Server System "Emerald Ridge ... - CTL

Intel® Server System "Emerald Ridge” Integrated IBaseboardManagement Controller EPSAppendix B FirmwareDevice Information Block FormatFieldReserved (3) 2Size (bytes)DescriptionChecksum 2 Info block checksum, starting from “Cookie” to “Reserved (3)”Table 99: PIA Info Block Version 3FieldSize (bytes)DescriptionDiscovery String 16 String “*PltfrmInfArea*” stored in hex file that indicates whether or not thehex file is valid.Format Version 1 Version of info block that the hex file is compatible with. Version 3 iscurrent for this specification.Header Length 1 Size of this structure, including checksum.Format Revision 1 Major PIA version.Instance Version 1 Minor PIA version.Creation Date 12 Hex build file date in __DATE__ formatCreator 3 Id of manufacturer creating this PIAreserved 1 ReservedPlatform Id 2 Platform type(s) within a group of platforms. It is possible that a firmwarebinary and PIA combination could be valid for more than one platform.Platform Group 2 Id of binary firmware image. Not a version. This identifies a firmwarebinary that runs on a set of platforms that includes the platform(s) this PIAis for.BIOS ID String 16 BIOS ID string of the platform the firmware is intended for. Padded withbinary zeros on the right if the string is less than 16 bytes.Start Address 4 Offset of first byte of PIA data.End Address 4 Offset of last byte of PIA data.Number of Areaspresent2 The total number of areas defined in this PIAPad 2 Get to even boundaryChecksum 2 Checksum of the all of the PIA except the headerHeader Checksum 2 Checksum of the PIA header (including PIA checksum)Table 100: EFS/Intel ® Remote Management Module 3 (Intel ® RMM3) Info Block Version 1FieldSize (bytes)DescriptionDiscovery String 16 String “*EFS_Image*” stored in hex file that indicates whether or not thehex file is valid.Format Version 1 Version of info block that the hex file is compatible with. Version is 1 forthis specification.Header Length 1 Size of this structure, including checksum.Acronym 5 Holds controller type e.g., "BMC"Primary Address 1 IPMB slave addressPlatform Name 16 Holds platform name e.g., "Hemlock"Content Version 32 EFS Content Version String (includes terminating NULL)Start Address 4 Offset of first byte of EFS data.End Address 4 Offset of last byte of EFS data.Major Version 2 Major EFS data version.Minor Version 2 Minor EFS data version.Start Address 4 Offset of first byte of PIA data.Revision 1.0Intel ® Confidential 175