040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 1eff684083ca50680d6029714aa249ce989bc461	aarch64
100644 blob eb6d20f38816cd23cda0c8aca178f16b2cb06375	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c