040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree 09695e82b844b338bc6e9f6fa4fd1b3cced6111e	aarch64
100644 blob 2c2fadba9c0c3678477b0bacd808c87091f68ada	cpu-ops.mk
100644 blob 93b27444f48834b137a20c6ca2ba67289d5c0fd3	errata_report.c