040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 7e4460327f30934ce655f7e62f33d17fb4efa10c	aarch64
100644 blob 5e68ddab7f437be21f1202d47ac0be3ed5981865	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c