KHO_FDT_MEMORY_MAP_PROP_NAME
mem = fdt_getprop(fdt, 0, KHO_FDT_MEMORY_MAP_PROP_NAME, &len);
err |= fdt_property(root, KHO_FDT_MEMORY_MAP_PROP_NAME,
mem_ptr = fdt_getprop(fdt, 0, KHO_FDT_MEMORY_MAP_PROP_NAME, &len);