040000 tree 04d91a9144e6dbfc0337e918fd7ae35b75ec9b74	microblaze-generic
040000 tree 8cdce199351537e474a8778d83cfbadb7bbf8f84	ml507
040000 tree 548ae691d2930931eb8fe1fee04e4960ba8a853a	ppc405-generic
040000 tree 5e95d925f875f47764dd0e0c638a48b07bc6c388	ppc440-generic
040000 tree b2d9c275adbd3bfef26e434a0aae1d5b40b494c8	zynq