040000 tree 08b97d425f600070778c46eeb2f3b56b9d5faeff	aarch64
100644 blob 48828e8f7bdbe2a120604b83a4bd56856c281b2e	bl1.ld.S
100644 blob 50a245b44b9213c29c4c4745fb6d2c66b23b4048	bl1.mk
100644 blob 06ab4e59ee4b8b87c15df3f6908fa6f4ce8064ee	bl1_main.c