040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 0109ca173d80c248b630cff8248192188dd22a2f	aarch64
100644 blob 283314b58b48d49193df9a03d22a1424aace4c0b	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c