040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 8a3bcb68018718afeb0e06e03e568745a77a3be5	aarch64
100644 blob 5bdd9e409dbb5d2a7161c46469c7da3f5ca5acb5	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c