040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree aa80b33f3209fed0687523c439c9a65895cb2d90	aarch64
100644 blob 75f2a775734aec4fbf81d16e8f008baf274e368b	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c