040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 56e9a0807d7cb63985fd3bfdfb282ed82973c065	aarch64
100644 blob 6d49dabf902678cf52b59c23e2033f25930b5409	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c