040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 2db9c9ee007c7f922e351d392b821e4a63f2dab7	aarch64
100644 blob f58acbee6c52ad3c2009ce72c8f7cbe69b1276dd	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c