| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright 2014 Rockchip Inc. |
| * Copyright 2019 9Elements GmbH <patrick.rudolph@9elements.com> |
| * |
| * 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) |
| { |
| /* Make sure not to overlap with reserved ATF scratchpad */ |
| return (void *)((uintptr_t)_dram + (sdram_size_mb() - 1) * MiB); |
| } |