040000 tree 853c27a66edb90ad90f1b76a54be873859840c1a	aarch32
040000 tree f8c22029832061c2aa172842a64973359054081b	aarch64
100644 blob e26548fdd62e4d883065dbbf8a4541cc51969412	cpu-ops.mk
100644 blob 5f41aee62088c895398e0a5169289016df01483b	errata_report.c