fdt_console_info
static const struct fdt_console_info *booted_console = NULL;
__link_set_decl(fdt_consoles, struct fdt_console_info);
struct fdt_console_info * const *info;
const struct fdt_console_info *best_info = NULL;
static const struct fdt_console_info __CONCAT(_name,_consinfo) = { \