include/asm-m32r/mappi2/mappi2_pld.h

   1 /*
   2  * include/asm/mappi2/mappi2_pld.h
   3  *
   4  * Definitions for Extended IO Logic on MAPPI2 board.
   5  *  based on m32700ut_pld.h by
   6  *
   7  * This file is subject to the terms and conditions of the GNU General
   8  * Public License.  See the file "COPYING" in the main directory of
   9  * this archive for more details.
  10  *
  11  */
  12
  13 #ifndef _MAPPI2_PLD_H
  14 #define _MAPPI2_PLD_H
  15
  16 #ifndef __ASSEMBLY__
  17 /* FIXME:
  18  * Some C functions use non-cache address, so can't define non-cache address.
  19  */
  20 #define PLD_BASE                (0x10c00000 /* + NONCACHE_OFFSET */)
  21 #define __reg8                  (volatile unsigned char *)
  22 #define __reg16                 (volatile unsigned short *)
  23 #define __reg32                 (volatile unsigned int *)
  24 #else
  25 #define PLD_BASE                (0x10c00000 + NONCACHE_OFFSET)
  26 #define __reg8
  27 #define __reg16
  28 #define __reg32
  29 #endif  /* __ASSEMBLY__ */
  30
  31 /* CFC */
  32 #define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
  33 #define PLD_CFSTS               __reg16(PLD_BASE + 0x0002)
  34 #define PLD_CFIMASK             __reg16(PLD_BASE + 0x0004)
  35 #define PLD_CFBUFCR             __reg16(PLD_BASE + 0x0006)
  36 #define PLD_CFCR0               __reg16(PLD_BASE + 0x000a)
  37 #define PLD_CFCR1               __reg16(PLD_BASE + 0x000c)
  38
  39 /* MMC */
  40 #define PLD_MMCCR               __reg16(PLD_BASE + 0x4000)
  41 #define PLD_MMCMOD              __reg16(PLD_BASE + 0x4002)
  42 #define PLD_MMCSTS              __reg16(PLD_BASE + 0x4006)
  43 #define PLD_MMCBAUR             __reg16(PLD_BASE + 0x400a)
  44 #define PLD_MMCCMDBCUT          __reg16(PLD_BASE + 0x400c)
  45 #define PLD_MMCCDTBCUT          __reg16(PLD_BASE + 0x400e)
  46 #define PLD_MMCDET              __reg16(PLD_BASE + 0x4010)
  47 #define PLD_MMCWP               __reg16(PLD_BASE + 0x4012)
  48 #define PLD_MMCWDATA            __reg16(PLD_BASE + 0x5000)
  49 #define PLD_MMCRDATA            __reg16(PLD_BASE + 0x6000)
  50 #define PLD_MMCCMDDATA          __reg16(PLD_BASE + 0x7000)
  51 #define PLD_MMCRSPDATA          __reg16(PLD_BASE + 0x7006)
  52
  53 /* Power Control of MMC and CF */
  54 #define PLD_CPCR                __reg16(PLD_BASE + 0x14000)
  55
  56
  57 /*==== ICU ====*/
  58 #define  M32R_IRQ_PC104        (5)   /* INT4(PC/104) */
  59 #define  M32R_IRQ_I2C          (28)  /* I2C-BUS     */
  60 #if 1
  61 #define  PLD_IRQ_CFIREQ       (40)  /* CFC Card Interrupt */
  62 #define  PLD_IRQ_CFC_INSERT   (41)  /* CFC Card Insert */
  63 #define  PLD_IRQ_CFC_EJECT    (42)  /* CFC Card Eject */
  64 #define  PLD_IRQ_MMCCARD      (43)  /* MMC Card Insert */
  65 #define  PLD_IRQ_MMCIRQ       (44)  /* MMC Transfer Done */
  66 #else
  67 #define  PLD_IRQ_CFIREQ       (34)  /* CFC Card Interrupt */
  68 #define  PLD_IRQ_CFC_INSERT   (35)  /* CFC Card Insert */
  69 #define  PLD_IRQ_CFC_EJECT    (36)  /* CFC Card Eject */
  70 #define  PLD_IRQ_MMCCARD      (37)  /* MMC Card Insert */
  71 #define  PLD_IRQ_MMCIRQ       (38)  /* MMC Transfer Done */
  72 #endif
  73
  74
  75 #if 0
  76 /* LED Control
  77  *
  78  * 1: DIP swich side
  79  * 2: Reset switch side
  80  */
  81 #define PLD_IOLEDCR             __reg16(PLD_BASE + 0x14002)
  82 #define PLD_IOLED_1_ON          0x001
  83 #define PLD_IOLED_1_OFF         0x000
  84 #define PLD_IOLED_2_ON          0x002
  85 #define PLD_IOLED_2_OFF         0x000
  86
  87 /* DIP Switch
  88  *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
  89  *  1: -
  90  *  2: -
  91  *  3: -
  92  */
  93 #define PLD_IOSWSTS             __reg16(PLD_BASE + 0x14004)
  94 #define PLD_IOSWSTS_IOSW2       0x0200
  95 #define PLD_IOSWSTS_IOSW1       0x0100
  96 #define PLD_IOSWSTS_IOWP0       0x0001
  97
  98 #endif
  99
 100 /* CRC */
 101 #define PLD_CRC7DATA            __reg16(PLD_BASE + 0x18000)
 102 #define PLD_CRC7INDATA          __reg16(PLD_BASE + 0x18002)
 103 #define PLD_CRC16DATA           __reg16(PLD_BASE + 0x18004)
 104 #define PLD_CRC16INDATA         __reg16(PLD_BASE + 0x18006)
 105 #define PLD_CRC16ADATA          __reg16(PLD_BASE + 0x18008)
 106 #define PLD_CRC16AINDATA        __reg16(PLD_BASE + 0x1800a)
 107
 108
 109 #if 0
 110 /* RTC */
 111 #define PLD_RTCCR               __reg16(PLD_BASE + 0x1c000)
 112 #define PLD_RTCBAUR             __reg16(PLD_BASE + 0x1c002)
 113 #define PLD_RTCWRDATA           __reg16(PLD_BASE + 0x1c004)
 114 #define PLD_RTCRDDATA           __reg16(PLD_BASE + 0x1c006)
 115 #define PLD_RTCRSTODT           __reg16(PLD_BASE + 0x1c008)
 116
 117 /* SIO0 */
 118 #define PLD_ESIO0CR             __reg16(PLD_BASE + 0x20000)
 119 #define PLD_ESIO0CR_TXEN        0x0001
 120 #define PLD_ESIO0CR_RXEN        0x0002
 121 #define PLD_ESIO0MOD0           __reg16(PLD_BASE + 0x20002)
 122 #define PLD_ESIO0MOD0_CTSS      0x0040
 123 #define PLD_ESIO0MOD0_RTSS      0x0080
 124 #define PLD_ESIO0MOD1           __reg16(PLD_BASE + 0x20004)
 125 #define PLD_ESIO0MOD1_LMFS      0x0010
 126 #define PLD_ESIO0STS            __reg16(PLD_BASE + 0x20006)
 127 #define PLD_ESIO0STS_TEMP       0x0001
 128 #define PLD_ESIO0STS_TXCP       0x0002
 129 #define PLD_ESIO0STS_RXCP       0x0004
 130 #define PLD_ESIO0STS_TXSC       0x0100
 131 #define PLD_ESIO0STS_RXSC       0x0200
 132 #define PLD_ESIO0STS_TXREADY    (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
 133 #define PLD_ESIO0INTCR          __reg16(PLD_BASE + 0x20008)
 134 #define PLD_ESIO0INTCR_TXIEN    0x0002
 135 #define PLD_ESIO0INTCR_RXCEN    0x0004
 136 #define PLD_ESIO0BAUR           __reg16(PLD_BASE + 0x2000a)
 137 #define PLD_ESIO0TXB            __reg16(PLD_BASE + 0x2000c)
 138 #define PLD_ESIO0RXB            __reg16(PLD_BASE + 0x2000e)
 139
 140 /* SIM Card */
 141 #define PLD_SCCR                __reg16(PLD_BASE + 0x38000)
 142 #define PLD_SCMOD               __reg16(PLD_BASE + 0x38004)
 143 #define PLD_SCSTS               __reg16(PLD_BASE + 0x38006)
 144 #define PLD_SCINTCR             __reg16(PLD_BASE + 0x38008)
 145 #define PLD_SCBAUR              __reg16(PLD_BASE + 0x3800a)
 146 #define PLD_SCTXB               __reg16(PLD_BASE + 0x3800c)
 147 #define PLD_SCRXB               __reg16(PLD_BASE + 0x3800e)
 148
 149 #endif
 150
 151 #endif  /* _MAPPI2_PLD.H */