MEMBLOCK_KHO_FDT
err = kho_add_subtree(MEMBLOCK_KHO_FDT, fdt, fdt_totalsize(fdt));
err = kho_retrieve_subtree(MEMBLOCK_KHO_FDT, &fdt_phys, NULL);
MEMBLOCK_KHO_FDT, err);
MEMBLOCK_KHO_FDT, MEMBLOCK_KHO_NODE_COMPATIBLE, err);
MEMBLOCK_KHO_FDT, name, offset);