linux/arch/mips/include/asm/netlogic/xlr/flash.h
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   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
  56