| /* |
| * This file is part of the coreboot project. |
| * |
| * 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> |
| |
| #if CONFIG(CBMEM_TOP_BACKUP) |
| |
| void *cbmem_top_chipset(void) |
| { |
| /* Top of CBMEM is at highest usable DRAM address below 4GiB. */ |
| return (void *)restore_top_of_low_cacheable(); |
| } |
| |
| #endif /* CBMEM_TOP_BACKUP */ |