Quick & Dirty tool to dump LM32-based AMD SMU bootrom on patched SMU FW
libpci-dev
smurw - the PCI address space bridging tool, needs to be built:
gcc smurw.c -o smurw -lpci
sudo python3 dump_rom.py
Dumping should finish in a few minutes, result is written to rom_dump_0x0.bin.
SMU FW will be interrupted and stop working until next boot, so it's advised to reboot the platform as soon as possible.
A4-6210
jevinskie for amd-lm32-smu-exploit