040000 tree 09ba8f1caf316696aaaab07695a5d191be7b24cc	aarch32
040000 tree 94b8d3aebe7d3ae5751d4c4b49ffde67118d3e5c	aarch64
100644 blob 2ca5292c5478d5b5c63af326839cb3654e23f2c9	ns_bl1u.ld.S
100644 blob d5c78069e4df4035bd57aacd4f28af7055317209	ns_bl1u.mk
100644 blob 4a15e8606409c5d0a6eec1d80409ae1003e6fb63	ns_bl1u_main.c
100644 blob 16ae2591a10b783788e7cae1bcb78795e15ee057	ns_bl1u_tests.c