040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 896bcbbf6f2e2eaa16748810e81ee96c68e44920	aarch64
100644 blob feb895d92c322015567a53147d643530ccc90f04	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c