040000 tree 04d91a9144e6dbfc0337e918fd7ae35b75ec9b74	microblaze-generic
040000 tree 83500d760ace5dc622ce639b9361d389c265df06	ml507
040000 tree adda3ae8d33cbc7be2dd8509c066d206878cb61f	ppc405-generic
040000 tree 6bf488a0ed6df3993456803cde27e2afdad4076c	ppc440-generic
040000 tree 9f61e10b328f6d093ed00e0cfaddef8ad031616b	zynq