040000 tree 8b73f4a5cc1e40ace1e33d0757491ac0c202315e	aarch32
040000 tree 07832975f72385138a04a2f573cb2bd4215fdb44	aarch64
100644 blob 6a3bc17522e22a60465796a0197a61effd93096c	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c