flight/pios/posix/libraries/yaffs2/ynorsim.h

   1 /*
   2  * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2011 Aleph One Ltd.
   5  *   for Toby Churchill Ltd and Brightstar Engineering
   6  *
   7  * Created by Charles Manning <charles@aleph1.co.uk>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU Lesser General Public License version 2.1 as
  11  * published by the Free Software Foundation.
  12  *
  13  * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
  14  */
  15
  16 #ifndef __Y_NORSIM_H__
  17 #define __Y_NORSIM_H__
  18
  19 #include "yaffs_guts.h"
  20
  21 struct nor_sim;
  22
  23 void ynorsim_rd32(struct nor_sim *sim, u32 *addr, u32 *data, int nwords);
  24 void ynorsim_wr32(struct nor_sim *sim, u32 *addr, u32 *data, int nwords);
  25 void ynorsim_erase(struct nor_sim *sim, u32 *addr);
  26 void ynorsim_shutdown(struct nor_sim *sim);
  27 struct nor_sim *ynorsim_initialise(char *name, int n_blocks, int block_size_bytes);
  28 u32 *ynorsim_get_base(struct nor_sim *sim);
  29
  30 #endif