040000 tree 2d07a88dfe57766b1c28ea2413b802f7e46e632b	aarch32
040000 tree 4f490c17413233ec1be596a57e9e14fd654d6328	aarch64
100644 blob 64a4b4d47db86f0cc761a19ef98cac487cc2d394	cpu-ops.mk
100644 blob 5d1e3c5cc828a8c5168321cc91ff03fad406e1fd	errata_report.c