040000 tree 4f282309a141b7213be7f2e75f99990b4258c18c	esp32
040000 tree a46f2d25baddeab1f6256d1648263e5166525719	linux
040000 tree 70ebbf732fd6b24a04095719145ef1aec399c765	lit-icd-common
040000 tree 63af09d4b6619b12b6fc8043fef30c47b6b7072d	nrfconnect
040000 tree e7c2439ecbb068fbedf879c5959b08f5e833eafa	silabs