arch/mips/include/asm/netlogic/xlr/flash.h

   1 /*
   2  * Copyright (c) 2003-2012 Broadcom Corporation
   3  * All Rights Reserved
   4  *
   5  * This software is available to you under a choice of one of two
   6  * licenses.  You may choose to be licensed under the terms of the GNU
   7  * General Public License (GPL) Version 2, available from the file
   8  * COPYING in the main directory of this source tree, or the Broadcom
   9  * license below:
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  *
  15  * 1. Redistributions of source code must retain the above copyright
  16  *    notice, this list of conditions and the following disclaimer.
  17  * 2. Redistributions in binary form must reproduce the above copyright
  18  *    notice, this list of conditions and the following disclaimer in
  19  *    the documentation and/or other materials provided with the
  20  *    distribution.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
  23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  24  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
  26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  27  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  28  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  29  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  30  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  31  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  32  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34 #ifndef _ASM_NLM_FLASH_H_
  35 #define _ASM_NLM_FLASH_H_
  36
  37 #define FLASH_CSBASE_ADDR(cs)           (cs)
  38 #define FLASH_CSADDR_MASK(cs)           (0x10 + (cs))
  39 #define FLASH_CSDEV_PARM(cs)            (0x20 + (cs))
  40 #define FLASH_CSTIME_PARMA(cs)          (0x30 + (cs))
  41 #define FLASH_CSTIME_PARMB(cs)          (0x40 + (cs))
  42
  43 #define FLASH_INT_MASK                  0x50
  44 #define FLASH_INT_STATUS                0x60
  45 #define FLASH_ERROR_STATUS              0x70
  46 #define FLASH_ERROR_ADDR                0x80
  47
  48 #define FLASH_NAND_CLE(cs)              (0x90 + (cs))
  49 #define FLASH_NAND_ALE(cs)              (0xa0 + (cs))
  50
  51 #define FLASH_NAND_CSDEV_PARAM          0x000041e6
  52 #define FLASH_NAND_CSTIME_PARAMA        0x4f400e22
  53 #define FLASH_NAND_CSTIME_PARAMB        0x000083cf
  54
  55 #endif