Board port: HP Elite 8200 SFF desktop PC

Nobody has claimed this yet.

Libreboot recently added support for this machine. Some nice things:

- Sandybridge
- has TPM
- 8MB flash
- ME size 80KB when neutered

So, heads can fit nicely in flash on this machine, same tight squeeze as on an X220.

Perfect heads machine imo.

The libreboot port is here:

announcement: https://libreboot.org/news/hp8200sff.html

and check in lbmk:

blobs/hp8200sff/ifd.bin and gbe.bin

resources/blobs/sources - has links in it to HP updates for ME extraction

and of course libreboot has blobutil:

script in root of lbmk: blobutil

and download/extract/insert scripts: resources/scripts/blobs/

your current download/extract logic for heads is hardcoded to handle X220 X230 etc

you will need to adapt the logic to handle LZMA archives, and bruteforce traversal/searching to find extracted ME. have a look at the logic here in this script of lbmk, to know how i implemented that for HP updates (see: function named `Bruteforce_extract_me`):

script path in lbmk: resources/scripts/blobs/download

i've half a mind to port this myself, but you can get these machines fully assembled on ebay for like $80 US or less. I got mine for £35 GBP

Start by comparing Heads' current X220/X230 download and extraction logic with lbmk's resources/scripts/blobs/download and the Bruteforce_extract_me function. Review blobutil, blobs/hp8200sff/ifd.bin and gbe.bin, and resources/blobs/sources for the HP update links. Done means the HP Elite 8200 SFF can follow the adapted LZMA extraction and ME discovery flow.

Written by the indexing model from the issue text.