040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree 680068f80fdfd87ef740d971bd90fb5e557e36c6	aarch64
100644 blob 302f697c8fe19efd71f829af667d7a5a572f60dd	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c