040000 tree 8a70ba066f6d693f48077ebe54f3acf228cbf05d	aarch32
040000 tree f43db42d1af66debb56f34a0ae9959653fc7dbde	aarch64
100644 blob 64a4b4d47db86f0cc761a19ef98cac487cc2d394	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c