040000 tree 6f631b9ef027aa40f46589f1d004d0356e6bc749	aarch32
040000 tree bd2b7fd332897872560ade57e4a0bdf7e96f23ba	aarch64
100644 blob 2164dac63b8bd2e06cf74cd395d796235d2c4d4c	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c