040000 tree 2d07a88dfe57766b1c28ea2413b802f7e46e632b	aarch32
040000 tree d9d93cd9bbf0df7441f4d7366649f7e42f73ce08	aarch64
100644 blob 078888ebf64d545965ba22b085902db02a6d5704	cpu-ops.mk
100644 blob f43b2176db151edd98d59fc889c55b4a66b4f452	errata_report.c