/* * This file is part of the coreboot project. * * Copyright 2014 Rockchip Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include <cbmem.h> #include <soc/addressmap.h> #include <soc/sdram.h> #include <stdlib.h> #include <symbols.h> void *cbmem_top(void) { return (void *)min((uintptr_t)_dram + sdram_size_mb() * MiB, MAX_DRAM_ADDRESS); }