040000 tree 146cf250434b6a3537c1fdbd078d9ed530b9f7bf	aarch32
040000 tree a3121392d500e7331cdd0e758c1bcbf0c91129c3	aarch64
100644 blob e16c8e495cd1d14b3e588c1eb0e43317cb848fd9	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c