040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree cc44392d6704d51944bf5b5f46640aa82b7a0225	aarch64
100644 blob e81471ec3331f6511d41efa5c57894f5ef0c1ac6	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c