040000 tree 2ddb3029fbb411ab4fa43c8401b2f347bd29e852	aarch32
040000 tree 340ffd4d941924a4e4c7956effc020f7663583ff	aarch64
100644 blob 4a80bcea2472d61176816f368fd93d7ce1fa5481	cpu-ops.mk
100644 blob 4e9bdfc566143f902082e7cc610e8c1cd96bedd8	errata_report.c