040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree ecfa704edbbcc12a47022e7175e79c009ca46827	aarch64
100644 blob 64a4b4d47db86f0cc761a19ef98cac487cc2d394	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c