040000 tree 96e87bb1917558cf450ccf937c4657da2a9f657c	arm-ffa-tee
040000 tree dfd4ed2dea9d77bbba4024ef1aec532c7334b0b3	arm-ffa-user
040000 tree ed8b90715a61c293ec8fa3d42d40d00b476b14cd	linux