040000 tree ccf18620aff85852f25106cb36a4a0a6cce8df55	aarch64
100644 blob 423256095bd9fed6543533386d0c3cb074ea1ff5	bl31.ld.S
100644 blob 228e5307d6e93e0e01e83c5410942cfdd913cd48	bl31.mk
100644 blob 538280ab5830ff431d7dd2eb7d2218859590d2d3	bl31_main.c