[flashrom] updating BIOS for Shuttle SN21G5

[Eduardo de Juan]

hi all

I've tried to boot my linux Shuttle XPC from a USB stick but the option 
does not seem to be available so i guess it's time to update the BIOS.

My box is a Shuttle XPC SN21G5.

I've downloaded the flashrom program and I have a couple of doubts 
before I can start.

1.- do I need a .rom type file ?

I've visited the Shuttle bios download page and everything there seems 
to be .bin files, for windows flash utilities.
Do you know where I can find bios file that falshrom can use ?

2.- running flashrom in probe mode I get

Found chip set "NVIDIA MCP51".
    This chip set is marked as untested.

but I guess that means I just have to go ahead and try.

BR, Eduardo