Bios Modding tools?

Are there any Linux BIOS Modding tools?

I want to mod the Insyde20 BIOS in my laptop but all the tools are for Windows. I need to add a SLIC to the BIOS files to whitelist new hardware and unlock features on my laptop. It is out of warranty so Im not worried about it much.

https://wiki.archlinux.org/index.php/Flashing_BIOS_from_Linux