040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 2732c725eb8ee89fd36a859e4dece5cdfd8a9e75	aarch64
100644 blob 92a7f75058a4af882d19f52691a45defd0d79248	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c