040000 tree 2d07a88dfe57766b1c28ea2413b802f7e46e632b	aarch32
040000 tree 7c9a7c1027d3e94bf315c4ac46ca24e975eac881	aarch64
100644 blob 3c0c9cd13563ffbfeb70f4740ed011e54e9e193b	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c