040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 92faddb4c927bc84f5b71083458212c67ed14809	aarch64
100644 blob 872f6c768f1de09cdb6950fcac09db4910bdc0c2	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c