diff options
Diffstat (limited to 'src/flash/flash.h')
-rw-r--r-- | src/flash/flash.h | 194 |
1 files changed, 97 insertions, 97 deletions
diff --git a/src/flash/flash.h b/src/flash/flash.h index e8262efa..b707b511 100644 --- a/src/flash/flash.h +++ b/src/flash/flash.h @@ -1,97 +1,97 @@ -/***************************************************************************
- * Copyright (C) 2005 by Dominic Rath *
- * Dominic.Rath@gmx.de *
- * *
- * 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; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * 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. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************/
-#ifndef FLASH_H
-#define FLASH_H
-
-#include "target.h"
-#include "image.h"
-
-#define FLASH_MAX_ERROR_STR (128)
-
-typedef struct flash_sector_s
-{
- u32 offset;
- u32 size;
- int is_erased;
- int is_protected;
-} flash_sector_t;
-
-struct flash_bank_s;
-
-typedef struct flash_driver_s
-{
- char *name;
- int (*register_commands)(struct command_context_s *cmd_ctx);
- int (*flash_bank_command)(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);
- /* low level flash erase. Only invoke from flash_driver_erase()
- *
- * Will only be invoked when target is halted.
- */
- int (*erase)(struct flash_bank_s *bank, int first, int last);
- /* invoked only from flash_driver_protect().
- *
- * Only invoked if target is halted
- */
- int (*protect)(struct flash_bank_s *bank, int set, int first, int last);
- /* low level flash write. Will only be invoked if the target is halted.
- * use the flash_driver_write() wrapper to invoke.
- */
- int (*write)(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count);
- int (*probe)(struct flash_bank_s *bank);
- int (*erase_check)(struct flash_bank_s *bank);
- int (*protect_check)(struct flash_bank_s *bank);
- int (*info)(struct flash_bank_s *bank, char *buf, int buf_size);
- int (*auto_probe)(struct flash_bank_s *bank);
-} flash_driver_t;
-
-typedef struct flash_bank_s
-{
- target_t *target;
- flash_driver_t *driver;
- void *driver_priv;
- u32 base;
- u32 size;
- int chip_width;
- int bus_width;
- int num_sectors;
- flash_sector_t *sectors;
- struct flash_bank_s *next;
-} flash_bank_t;
-
-extern int flash_register_commands(struct command_context_s *cmd_ctx);
-extern int flash_init_drivers(struct command_context_s *cmd_ctx);
-
-extern int flash_erase_address_range(target_t *target, u32 addr, u32 length);
-extern int flash_write(target_t *target, image_t *image, u32 *written, int erase);
-extern void flash_set_dirty(void);
-
-extern flash_bank_t *get_flash_bank_by_num(int num);
-extern flash_bank_t *get_flash_bank_by_addr(target_t *target, u32 addr);
-
-#define ERROR_FLASH_BANK_INVALID (-900)
-#define ERROR_FLASH_SECTOR_INVALID (-901)
-#define ERROR_FLASH_OPERATION_FAILED (-902)
-#define ERROR_FLASH_DST_OUT_OF_BANK (-903)
-#define ERROR_FLASH_DST_BREAKS_ALIGNMENT (-904)
-#define ERROR_FLASH_BUSY (-905)
-#define ERROR_FLASH_SECTOR_NOT_ERASED (-906)
-#define ERROR_FLASH_BANK_NOT_PROBED (-907)
-
-#endif /* FLASH_H */
+/*************************************************************************** + * Copyright (C) 2005 by Dominic Rath * + * Dominic.Rath@gmx.de * + * * + * 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; either version 2 of the License, or * + * (at your option) any later version. * + * * + * 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. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#ifndef FLASH_H +#define FLASH_H + +#include "target.h" +#include "image.h" + +#define FLASH_MAX_ERROR_STR (128) + +typedef struct flash_sector_s +{ + u32 offset; + u32 size; + int is_erased; + int is_protected; +} flash_sector_t; + +struct flash_bank_s; + +typedef struct flash_driver_s +{ + char *name; + int (*register_commands)(struct command_context_s *cmd_ctx); + int (*flash_bank_command)(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank); + /* low level flash erase. Only invoke from flash_driver_erase() + * + * Will only be invoked when target is halted. + */ + int (*erase)(struct flash_bank_s *bank, int first, int last); + /* invoked only from flash_driver_protect(). + * + * Only invoked if target is halted + */ + int (*protect)(struct flash_bank_s *bank, int set, int first, int last); + /* low level flash write. Will only be invoked if the target is halted. + * use the flash_driver_write() wrapper to invoke. + */ + int (*write)(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count); + int (*probe)(struct flash_bank_s *bank); + int (*erase_check)(struct flash_bank_s *bank); + int (*protect_check)(struct flash_bank_s *bank); + int (*info)(struct flash_bank_s *bank, char *buf, int buf_size); + int (*auto_probe)(struct flash_bank_s *bank); +} flash_driver_t; + +typedef struct flash_bank_s +{ + target_t *target; + flash_driver_t *driver; + void *driver_priv; + u32 base; + u32 size; + int chip_width; + int bus_width; + int num_sectors; + flash_sector_t *sectors; + struct flash_bank_s *next; +} flash_bank_t; + +extern int flash_register_commands(struct command_context_s *cmd_ctx); +extern int flash_init_drivers(struct command_context_s *cmd_ctx); + +extern int flash_erase_address_range(target_t *target, u32 addr, u32 length); +extern int flash_write(target_t *target, image_t *image, u32 *written, int erase); +extern void flash_set_dirty(void); + +extern flash_bank_t *get_flash_bank_by_num(int num); +extern flash_bank_t *get_flash_bank_by_addr(target_t *target, u32 addr); + +#define ERROR_FLASH_BANK_INVALID (-900) +#define ERROR_FLASH_SECTOR_INVALID (-901) +#define ERROR_FLASH_OPERATION_FAILED (-902) +#define ERROR_FLASH_DST_OUT_OF_BANK (-903) +#define ERROR_FLASH_DST_BREAKS_ALIGNMENT (-904) +#define ERROR_FLASH_BUSY (-905) +#define ERROR_FLASH_SECTOR_NOT_ERASED (-906) +#define ERROR_FLASH_BANK_NOT_PROBED (-907) + +#endif /* FLASH_H */ |