| Aaron Durbin | 9a7d7bc | 2013-09-07 00:41:48 -0500 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| Duncan Laurie | d8c4f2b | 2014-04-22 10:46:06 -0700 | [diff] [blame] | 4 | * Copyright (C) 2014 Google Inc. |
| Aaron Durbin | 9a7d7bc | 2013-09-07 00:41:48 -0500 | [diff] [blame] | 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| Aaron Durbin | 9a7d7bc | 2013-09-07 00:41:48 -0500 | [diff] [blame] | 14 | */ |
| 15 | |
| Duncan Laurie | d8c4f2b | 2014-04-22 10:46:06 -0700 | [diff] [blame] | 16 | #ifndef _COMMON_NVM_H_ |
| 17 | #define _COMMON_NVM_H_ |
| Aaron Durbin | 9a7d7bc | 2013-09-07 00:41:48 -0500 | [diff] [blame] | 18 | |
| Aaron Durbin | 31be2c9 | 2016-12-03 22:08:20 -0600 | [diff] [blame] | 19 | #include <commonlib/region.h> |
| Aaron Durbin | 9a7d7bc | 2013-09-07 00:41:48 -0500 | [diff] [blame] | 20 | |
| Duncan Laurie | a32b6b9 | 2015-01-15 15:49:07 -0800 | [diff] [blame] | 21 | /* Determine if flash device is write protected */ |
| 22 | int nvm_is_write_protected(void); |
| 23 | |
| 24 | /* Apply protection to a range of flash */ |
| Aaron Durbin | 31be2c9 | 2016-12-03 22:08:20 -0600 | [diff] [blame] | 25 | int nvm_protect(const struct region *region); |
| Alexandru Gagniuc | 9220641 | 2016-03-03 10:58:30 -0800 | [diff] [blame] | 26 | |
| Duncan Laurie | d8c4f2b | 2014-04-22 10:46:06 -0700 | [diff] [blame] | 27 | #endif /* _COMMON_NVM_H_ */ |