040000 tree 406f428f66b61eccb5da16b275f045b5d68d75a3	aarch32
040000 tree 143ec9cecdc0b34105b3e4d16edfd463ab8cf85e	aarch64
100644 blob 7d7db2032b451ea6ccaa1ccca84f800c7d9f5743	cpu-ops.mk
100644 blob 29b26c2e8964f8ddfc08972eb20ce6fd1d99c649	errata_report.c