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 ***************************************************************************/
26 #define FLASH_MAX_ERROR_STR (128)
28 typedef struct flash_sector_s
38 typedef struct flash_driver_s
41 int (*register_commands
)(struct command_context_s
*cmd_ctx
);
42 int (*flash_bank_command
)(struct command_context_s
*cmd_ctx
, char *cmd
, char **args
, int argc
, struct flash_bank_s
*bank
);
43 int (*erase
)(struct flash_bank_s
*bank
, int first
, int last
);
44 int (*protect
)(struct flash_bank_s
*bank
, int set
, int first
, int last
);
45 int (*write
)(struct flash_bank_s
*bank
, u8
*buffer
, u32 offset
, u32 count
);
46 int (*probe
)(struct flash_bank_s
*bank
);
47 int (*erase_check
)(struct flash_bank_s
*bank
);
48 int (*protect_check
)(struct flash_bank_s
*bank
);
49 int (*info
)(struct flash_bank_s
*bank
, char *buf
, int buf_size
);
50 int (*auto_probe
)(struct flash_bank_s
*bank
);
53 typedef struct flash_bank_s
56 flash_driver_t
*driver
;
63 flash_sector_t
*sectors
;
64 struct flash_bank_s
*next
;
67 extern int flash_register_commands(struct command_context_s
*cmd_ctx
);
68 extern int flash_init_drivers(struct command_context_s
*cmd_ctx
);
70 extern int flash_erase_address_range(target_t
*target
, u32 addr
, u32 length
);
71 extern int flash_write(target_t
*target
, image_t
*image
, u32
*written
, char **error
, int *failed
, int erase
);
72 extern void flash_set_dirty(void);
74 extern flash_bank_t
*get_flash_bank_by_num(int num
);
75 extern flash_bank_t
*get_flash_bank_by_addr(target_t
*target
, u32 addr
);
77 #define ERROR_FLASH_BANK_INVALID (-900)
78 #define ERROR_FLASH_SECTOR_INVALID (-901)
79 #define ERROR_FLASH_OPERATION_FAILED (-902)
80 #define ERROR_FLASH_DST_OUT_OF_BANK (-903)
81 #define ERROR_FLASH_DST_BREAKS_ALIGNMENT (-904)
82 #define ERROR_FLASH_BUSY (-905)
83 #define ERROR_FLASH_SECTOR_NOT_ERASED (-906)
84 #define ERROR_FLASH_BANK_NOT_PROBED (-907)