040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 6f47abd7d7ec68fad0dab32d4521d4e8a11a00f3	aarch64
100644 blob b1747af9a13cc8beeb30db22dc1f7cf569cf3066	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c