040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 378cf331e1bb78d95d86de86e563f758722ddf00	aarch64
100644 blob 0d8f4d4e07414b54d86f1c7fa6efdca21e6beb68	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c