040000 tree 361425885ad749cc85a238d47e64287eb9835387	aarch64
100644 blob d72589fcaf5f2360e22cb349c6e1de78f58320b7	bl2u.ld.S
100644 blob aa9de544c8d52c1dd52c2e581cecc34bf82d94b9	bl2u.mk
100644 blob 515ddfb73807fecc17c5bb741143ff0beebbd7f1	bl2u_main.c