| 1 | //----------------------------------------------------------------------------- |
| 2 | // This code is licensed to you under the terms of the GNU GPL, version 2 or, |
| 3 | // at your option, any later version. See the LICENSE.txt file for the text of |
| 4 | // the license. |
| 5 | //----------------------------------------------------------------------------- |
| 6 | // Flashing utility functions |
| 7 | //----------------------------------------------------------------------------- |
| 8 | |
| 9 | #ifndef __FLASH_H__ |
| 10 | #define __FLASH_H__ |
| 11 | |
| 12 | #include <stdint.h> |
| 13 | #include "elf.h" |
| 14 | |
| 15 | typedef struct { |
| 16 | void *data; |
| 17 | uint32_t start; |
| 18 | uint32_t length; |
| 19 | } flash_seg_t; |
| 20 | |
| 21 | typedef struct { |
| 22 | const char *filename; |
| 23 | int can_write_bl; |
| 24 | int num_segs; |
| 25 | flash_seg_t *segments; |
| 26 | } flash_file_t; |
| 27 | |
| 28 | int flash_load(flash_file_t *ctx, const char *name, int can_write_bl); |
| 29 | int flash_start_flashing(int enable_bl_writes); |
| 30 | int flash_write(flash_file_t *ctx); |
| 31 | void flash_free(flash_file_t *ctx); |
| 32 | int flash_stop_flashing(void); |
| 33 | |
| 34 | #endif |
| 35 | |