040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree c7cb054b1526565345749468127a1a823b4ee707	aarch64
100644 blob 050a56e4fe46246440c13bc587632179339a3dd3	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c