040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 9f9c7339affa444bcde861cc3e2b6c59dd67e068	aarch64
100644 blob fd34dcb095ba2082a8bbbd0b6e7e7c46cc3ccc62	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c