Linux Firmware Debug Kit(lfdk) a tool that similiar to "RU" tool that broadly used by BIOS engineers.
This tool is original developed by Merck Hung, and the project is hosted on sourceforge https://sourceforge.net/projects/lfdk/
This fork fixes some issues while building against new kernels.
- sudo apt install libncurses5-dev
- make
- sudo insmod bin/lfdd_drv.ko
- sudo bin/lfdk