Template code for the Tiva TM4C123G ARM Cortex m4 board
#DEPENDENCIES You first need to install lm4flash
git clone https://github.com/utzig/lm4tools.git
cd lm4tools/lm4flash/
make
sudo cp lm4flash /usr/bin/
You then need no install OpenOCD with ICDI support
git clone git://git.code.sf.net/p/openocd/code
cd openocd.git
./bootstrap
./configure --prefix=/usr --enable-maintainer-mode --enable-stlink --enable-ti-icdi
make
sudo make install