040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 1423b9b5b0b71da2b00ab8da1844b08286a0779a	aarch64
100644 blob 701356d701f53b174c65d8fbc19c8ca44d1042e9	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c