Hi folks,
I've written a small article about AMD ROM Armor [1], a new tech that
basically hides the SPI flash controller on current AMD systems. Alas,
it seems that AMD is pushing to not provide an opt-out for users :-/
This might limit flashprog support to systems with open-source firmware
in the future.
If anyone knows more about ROM Armor, please get in touch :)
Cheers,
Nico
[1] https://icon.sourcearcade.org/posts/amd_firmware_reading/