040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree ca2948ac28e6c0aebf270323d522df21fb2394ab	aarch64
100644 blob 62b67b6c1c62c89cd98076640c20ea21ef43cc6e	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c