Tool for working with AMD SMU
C C++ Assembly Python Shell Makefile Objective-C
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zamaudio Fix static regs at absolute offset in firmware
Boots to memtest sitting on 45C (after cleaning fan)

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Latest commit 59e4001 Sep 16, 2016
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firmware
Makefile
README.md
header.bin
signsmu.py
smudump.c
smutool.c
swap.py

README.md

smutool

This tool aids in the reverse engineering of AMD SMU. The SMU is a LatticeMico32 co-processor residing in the mainboard for controlling thermal management, clocks, and fans etc.

The purpose of this project is to collaborate with others to create a free alternative firmware SMU stack that interoperates with coreboot.

Compiling

You need libpci-dev

make

RAM dumping

sudo ./smudump > ram

ROM dumping

(Code needs tweaking on different machines):

sudo ./smutool > rom

User firmware signing

python signsmu.py myfirmware

License

This project is released under GPLv3