040000 tree 74d88d44ca18154d2225367098ca813d3a7504c1	aarch64
100644 blob df9a799481315105380454329b4566fa2c888fdf	bl1.ld.S
100644 blob 8e73bef43b1cca06d72134ad147b91f12d0fa329	bl1.mk
100644 blob c270cf49cee0d8b89354a8b9daa732002f315b08	bl1_main.c
100644 blob 0a8fc45c41f11817d18542e3e28e7666b6dd58aa	bl1_private.h