040000 tree 2d07a88dfe57766b1c28ea2413b802f7e46e632b	aarch32
040000 tree 534dd0f55ab213e3b006909495d60a75a3cdd091	aarch64
100644 blob 260402351a72c2b2d95cacf3a4290833a78bc250	cpu-ops.mk
100644 blob aeb35600594f841685698120b5b44f67cba7067f	errata_report.c