040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 2f0e312ba50f46f44c04a8df696062e20e0e24d7	aarch64
100644 blob a7a8c8a8d99e02be27ade8189cb33f5a0d61ce5a	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c