040000 tree 667dfa5517deb944ea147deff443e42157306178	asr
040000 tree d873abe347f6c533f18e763756aa3831d2a26dd6	linux
040000 tree 0466bc6be7fe326a454e1780cb9a6022b802cd65	refrigerator-common
040000 tree 13c4e2bd9673b62e2c75beb50d8edca6d9deea42	silabs