fspinfo is a library and command line to parse and present FSP
information.
NOTE: fspinfo is now part of the fiano framework. Find it under cmds/fspinfo. So this repository is now deprecated and read-only.
Intel FSP specification 2.0 can be found at https://www.intel.com/content/dam/www/public/us/en/documents/technical-specifications/fsp-architecture-spec-v2.pdf .
$ go run github.com/insomniacslk/fspinfo/cmd/fspinfo blobs/ApolloLakeFspBinPkg/Fsp.fd
Signature : FSPH
Header Length : 72
Reserved1 : 0x0000
Spec Version : 2.0
Header Revision : 3
Image Revision : 1.4.3.1
Image ID : $APLFSP$
Image Size : 0x0002a000 172032
Image Base : 0x00200000 2097152
Image Attribute : 0x01 GraphicsDisplaySupported
Component Attribute : 0x3003 ReleaseBuild|TestRelease|TypeFSP-S (reserved bits are not zeroed)
Cfg Region Offset : 0x00000124 292
Cfg Region Size : 0x000003b0 944
Reserved2 : 0x00000000
TempRAMInit Entry Offset : 0x00000000 0
Reserved3 : 0x00000000
NotifyPhase Entry Offset : 0x00000580 1408
FSPMemoryInit Entry Offset : 0x00000000 0
TempRAMExit Entry Offset : 0x00000000 0
FSPSiliconInit Entry Offset : 0x0000058a 1418
Only the FSP 2.0 specification is currently implemented.
The FSP_INFO_EXTENDED_HEADER is not implemented yet.