+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Flashing utility functions
+//-----------------------------------------------------------------------------
+
+#ifndef __FLASH_H__
+#define __FLASH_H__
+
+#include <stdint.h>
+#include "elf.h"
+
+typedef struct {
+ void *data;
+ uint32_t start;
+ uint32_t length;
+} flash_seg_t;
+
+typedef struct {
+ const char *filename;
+ int can_write_bl;
+ int num_segs;
+ flash_seg_t *segments;
+} flash_file_t;
+
+int flash_load(flash_file_t *ctx, const char *name, int can_write_bl);
+int flash_start_flashing(int enable_bl_writes);
+int flash_write(flash_file_t *ctx);
+void flash_free(flash_file_t *ctx);
+int flash_stop_flashing(void);
+
+#endif
+