gen_fdt_mem_array
mem_entries = gen_fdt_mem_array(regions, mem_array,
mem_entries = gen_fdt_mem_array(regions, mem_array,
mem_entries = gen_fdt_mem_array(mem_array, physical_memsize, mem_map);
mem_entries = gen_fdt_mem_array(mem_array, memsize, mem_map);