040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 67465f64149e130c56988ffdeddb101f1a24ab97	aarch64
100644 blob 0b4ed6b375ce79ca1f2186c17b48b1687966c962	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c