arch/arm/include/asm/arch-sc8800x/regs_nfc.h

   1 /*
   2  * arch/arm/mach-sc8800s/include/mach/regs_nfc.h
   3  *
   4  * Chip nand flash controller registers Definitions
   5  *
   6  * Copyright (C) 2010 Spreadtrum International Ltd.
   7  *
   8  * 2010-05-25: yingchun li <yingchun.li@spreadtrum.com>
   9  *            initial version
  10  *
  11  *  This program is free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License version 2 as
  13  *  published by the Free Software Foundation.
  14  */
  15
  16 #ifndef _SC8800H_REG_NFC_H_
  17 #define _SC8800H_REG_NFC_H_
  18
  19 #include <asm/arch/regs_global.h>
  20 #include <asm/arch/bits.h>
  21
  22 #define NFC_REG_BASE                    ARM_NAND_BASE
  23
  24 #define NFC_MBUF                        (NFC_REG_BASE + 0x0000)
  25 #define NFC_SBUF                        (NFC_REG_BASE + 0x0c00)
  26
  27 #define NFC_CMD                         (NFC_REG_BASE + 0x1c00)
  28 #define NFC_STR0                        (NFC_REG_BASE + 0x1c04)
  29 #define NFC_STR1                        (NFC_REG_BASE + 0x1c08)
  30 #define NFC_STR2                        (NFC_REG_BASE + 0x1c0c)
  31 #define NFC_STR3                        (NFC_REG_BASE + 0x1c10)
  32 #define NFC_END0                        (NFC_REG_BASE + 0x1c14)
  33 #define NFC_END1                        (NFC_REG_BASE + 0x1c18)
  34 #define NFC_END2                        (NFC_REG_BASE + 0x1c1c)
  35 #define NFC_END3                        (NFC_REG_BASE + 0x1c20)
  36 #define NFC_PARA                        (NFC_REG_BASE + 0x1c24)
  37
  38 #define NFC_PAGEECC0                    (NFC_REG_BASE + 0x1c28)
  39 #define NFC_PAGEECC1                    (NFC_REG_BASE + 0x1c2c)
  40 #define NFC_PAGEECC2                    (NFC_REG_BASE + 0x1c30)
  41 #define NFC_PAGEECC3                    (NFC_REG_BASE + 0x1c34)
  42
  43 #define NFC_CMDCLR                      (NFC_REG_BASE + 0x1c48)
  44 #define NFC_RB                          (NFC_REG_BASE + 0x1c80)
  45
  46 #define NFC_INTSRC                      (NFC_REG_BASE + 0x1c84)
  47 #define NFC_INTEN                       (NFC_REG_BASE + 0x1c88)
  48 #define NFC_INTMSK                      (NFC_REG_BASE + 0x1c8c)
  49
  50 #define NFC_WPN                         (NFC_REG_BASE + 0x1c38)
  51 #define NFC_IDSTATUS                    (NFC_REG_BASE + 0x1c3c)
  52 #define NFC_ECCEN                       (NFC_REG_BASE + 0x1d00)
  53 #define NFC_TIMEOUT                     (NFC_REG_BASE + 0x1d18)
  54
  55 #define REG_NFC_MBUF                    (*((volatile unsigned int *)(NFC_MBUF)))
  56 #define REG_NFC_SBUF                    (*((volatile unsigned int *)(NFC_SBUF)))
  57 #define REG_NFC_CMD                     (*((volatile unsigned int *)(NFC_CMD)))
  58 #define REG_NFC_STR0                    (*((volatile unsigned int *)(NFC_STR0)))
  59 #define REG_NFC_STR1                    (*((volatile unsigned int *)(NFC_STR1)))
  60 #define REG_NFC_STR2                    (*((volatile unsigned int *)(NFC_STR2)))
  61 #define REG_NFC_STR3                    (*((volatile unsigned int *)(NFC_STR3)))
  62 #define REG_NFC_END0                    (*((volatile unsigned int *)(NFC_END0)))
  63 #define REG_NFC_END1                    (*((volatile unsigned int *)(NFC_END1)))
  64 #define REG_NFC_END2                    (*((volatile unsigned int *)(NFC_END2)))
  65 #define REG_NFC_END3                    (*((volatile unsigned int *)(NFC_END3)))
  66 #define REG_NFC_PARA                    (*((volatile unsigned int *)(NFC_PARA)))
  67
  68 #define REG_NFC_PAGEECC0                (*((volatile unsigned int *)(NFC_PAGEECC0)))
  69 #define REG_NFC_PAGEECC1                (*((volatile unsigned int *)(NFC_PAGEECC1)))
  70 #define REG_NFC_PAGEECC2                (*((volatile unsigned int *)(NFC_PAGEECC2)))
  71 #define REG_NFC_PAGEECC3                (*((volatile unsigned int *)(NFC_PAGEECC3)))
  72
  73 #define REG_NFC_WPN                     (*((volatile unsigned int *)(NFC_WPN)))
  74 #define REG_NFC_ECCEN                   (*((volatile unsigned int *)(NFC_ECCEN)))
  75 #define REG_NFC_INTSRC                  (*((volatile unsigned int *)(NFC_INTSRC)))
  76 #define REG_NFC_IDSTATUS                (*((volatile unsigned int *)(NFC_IDSTATUS)))
  77
  78 #endif
  79