040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 6975cbff725c4d037b227b73651e20bb8392b04d	aarch64
100644 blob 5be0a55d66447d24fdb2b2462ffd67455467d152	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c