build notes

Uses cosmpopolitan.

Extract cosmopolitan release zip one folder up.

run make

To use it on windows, rename gpu_cfg_gen to gpu_cfg_gen.exe.

Running

When the application is run, pass in the serial, and for the GPU, the PCB serial. The application will generate a .bin file in the same directory with the EEPROM contents.

Generate GPU Serial

./gpu_cfg_gen -g -s FRAKMBCP81331ASSY0 -p FRAGMASP81331PCB00

Generate SSD

./gpu_cfg_gen -d -s FRAKMBCP81331ASSY0

Different file name

By default the generated file is called eeprom.bin, here's how to use a different one:

./gpu_cfg_gen -d -s FRAKMBCP81331ASSY0 -o ssd.bin

Read EEPROM binary

To double-check you can read the binary back from EEPROM and analyze it with the tool:

./gpu_cfg_gen -i eeprom.bin

# More verbose output
./gpu_cfg_gen -i eeprom.bin -v

Build natively

While the regular build builds a single executable that runs on Linux and Windows, for development purpose you might want to build using native tooling.

# With GCC
make native CC=gcc

# With clang
make native CC=clang