1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
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. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
25 typedef struct flash_sector_s
35 typedef struct flash_driver_s
38 int (*register_commands)(struct command_context_s *cmd_ctx);
39 int (*flash_bank_command)(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);
40 int (*erase)(struct flash_bank_s *bank, int first, int last);
41 int (*protect)(struct flash_bank_s *bank, int set, int first, int last);
42 int (*write)(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count);
43 int (*probe)(struct flash_bank_s *bank);
44 int (*erase_check)(struct flash_bank_s *bank);
45 int (*protect_check)(struct flash_bank_s *bank);
46 int (*info)(struct flash_bank_s *bank, char *buf, int buf_size);
49 typedef struct flash_bank_s
51 flash_driver_t *driver;
58 flash_sector_t *sectors;
59 struct flash_bank_s *next;
62 extern int flash_register_commands(struct command_context_s *cmd_ctx);
63 extern int flash_init(struct command_context_s *cmd_ctx);
65 extern flash_bank_t *get_flash_bank_by_num(int num);
67 #define ERROR_FLASH_BANK_INVALID (-900)
68 #define ERROR_FLASH_SECTOR_INVALID (-901)
69 #define ERROR_FLASH_OPERATION_FAILED (-902)
70 #define ERROR_FLASH_DST_OUT_OF_BANK (-903)
71 #define ERROR_FLASH_DST_BREAKS_ALIGNMENT (-904)
72 #define ERROR_FLASH_BUSY (-905)
73 #define ERROR_FLASH_SECTOR_NOT_ERASED (-906)
74 #define ERROR_FLASH_BANK_NOT_PROBED (-907)