040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 81b0b94a04cf6cb9078e5af2a1a8ec34306ebb3b	aarch64
100644 blob 3de013935805fbd78aedbd032b133970620bb857	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c