040000 tree 74d88d44ca18154d2225367098ca813d3a7504c1	aarch64
100644 blob d682384a6cb70fde87aa5d98e2a3ea683d9f18de	bl1.ld.S
100644 blob 8e73bef43b1cca06d72134ad147b91f12d0fa329	bl1.mk
100644 blob a7a872ced94108d542e96343509a750699e827b8	bl1_main.c
100644 blob 0a8fc45c41f11817d18542e3e28e7666b6dd58aa	bl1_private.h