Hi,
Following the instructions here
https://www.flashrom.org/Board_Testing_HOWTO
I have been able to successfully extract the old ROM and flash a new ROM image to an Advantech SIMB-M22 motherboard. Follow the request on that page, I've attached the output of
$ flashrom -p internal -V
and
$ lspci -nnvvxxx
but not
$ superiotool -deV
because that tool isn't available on Debian at the moment. Thanks for the positive experience!
-Kipp