040000 tree 641ff45257e262d3a5e4f9a4d519d84ee29c189b	amd
040000 tree 38082a016a0b9767c1616b2aff24371fbbd4e57d	intel
040000 tree 6d38951e91c0ea1a3f7a5ff299ca2f90dbc2a0a9	ricoh
040000 tree 509181b22f10d146afb830fe81027c87d48fb38e	ti