040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree dec21e9f91859e1332a054fe8e3ce7289ebc8790	aarch64
100644 blob b366167608a4064fffab712a1f37eb6ad83181a2	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c