client/src/flash.h

   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 "common.h"
  13
  14 #define FLASH_MAX_FILES 4
  15 #define ONE_KB 1024
  16
  17 typedef struct {
  18     void *data;
  19     uint32_t start;
  20     uint32_t length;
  21 } flash_seg_t;
  22
  23 typedef struct {
  24     const char *filename;
  25     int can_write_bl;
  26     int num_segs;
  27     flash_seg_t *segments;
  28 } flash_file_t;
  29
  30 int flash_load(flash_file_t *ctx, const char *name, int can_write_bl, int flash_size);
  31 int flash_start_flashing(int enable_bl_writes, char *serial_port_name, uint32_t *max_allowed);
  32 int flash_write(flash_file_t *ctx);
  33 void flash_free(flash_file_t *ctx);
  34 int flash_stop_flashing(void);
  35 #endif
  36