040000 tree 2d07a88dfe57766b1c28ea2413b802f7e46e632b	aarch32
040000 tree 6b2045aa45a7013b30cb02378cc5e3c63c991093	aarch64
100644 blob 260402351a72c2b2d95cacf3a4290833a78bc250	cpu-ops.mk
100644 blob f43b2176db151edd98d59fc889c55b4a66b4f452	errata_report.c