040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 7a20f55ee462c5a5432c038934dd0c35d696a743	aarch64
100644 blob 9c556b6129c89e7d51a3e051b2e67a53734cd3f7	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c