This is a QEMU fork supporting STM32F69 board emulation. The simple steps to build this are:
mkdir build
cd build
cp ../qemu-default-config.sh ./
chmod +x ./qemu-default-config.sh
./qemu-default-config.sh
make -jNN
By default, AFL system fuzzing option is on, so an AFL repository is required. The AFL repo is assumed to be located at ../path-to-qemu-repo.
For original QEMU README, refer to README-QEMU.rst :)