040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 04fad675611add97e673896a81ff9b4363d1387b	aarch64
100644 blob 08871f8a93815d53cd4273852276c57659db2044	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c