arch/arm-raspi/include/hardware/arasan.h

   1 /*
   2     Copyright © 2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef ARASAN_H
   7 #define ARASAN_H
   8
   9 #define ARASAN_BASE                     (ARM_PERIIOBASE + 0x300000)
  10
  11 #define ARASAN_CMD                      (ARASAN_BASE + 0x00)
  12 #define ARASAN_ARG                      (ARASAN_BASE + 0x04)
  13 #define ARASAN_TIMEOUT                  (ARASAN_BASE + 0x08)
  14 #define ARASAN_CLKDIV                   (ARASAN_BASE + 0x0C)
  15 #define ARASAN_RESPONSE_0               (ARASAN_BASE + 0x10)
  16 #define ARASAN_RESPONSE_1               (ARASAN_BASE + 0x14)
  17 #define ARASAN_RESPONSE_2               (ARASAN_BASE + 0x18)
  18 #define ARASAN_RESPONSE_3               (ARASAN_BASE + 0x1C)
  19 #define ARASAN_STATUS                   (ARASAN_BASE + 0x20)
  20 #define ARASAN_VDD                      (ARASAN_BASE + 0x30)
  21 #define ARASAN_EDM                      (ARASAN_BASE + 0x34)
  22 #define ARASAN_HOSTCONFIG               (ARASAN_BASE + 0x38)
  23 #define ARASAN_HBCT                     (ARASAN_BASE + 0x3c)
  24 #define ARASAN_DATA                     (ARASAN_BASE + 0x40)
  25 #define ARASAN_HBLC                     (ARASAN_BASE + 0x50)
  26
  27 #define ARASAN_CMD_READ                 (1 << 6)
  28 #define ARASAN_CMD_WRITE                (1 << 7)
  29 #define ARASAN_CMD_LONGRSP              (1 << 9)
  30 #define ARASAN_CMD_NORSP                (1 << 10)
  31 #define ARASAN_CMD_BUSY                 (1 << 11)
  32 #define ARASAN_CMD_FAIL                 (1 << 14)
  33 #define ARASAN_CMD_ENABLE               (1 << 15)
  34
  35 #define ARASAN_VDD_ENABLE               (1 << 0)
  36
  37 #define ARASAN_HOSTCONFIG_WIDE_INT_BUS  0x2
  38 #define ARASAN_HOSTCONFIG_WIDEEXT_4BIT  0x4
  39 #define ARASAN_HOSTCONFIG_SLOW_CARD     0x8
  40 #define ARASAN_HOSTCONFIG_BLOCK_IRPT_EN (1<<8)
  41 #define ARASAN_HOSTCONFIG_BUSY_IRPT_EN  (1<<10)
  42 #define ARASAN_HOSTCONFIG_WIDEEXT_CLR   0xFFFFFFFB
  43
  44 #define ARASAN_DATAFLAG                 (1 << 0)
  45 #define ARASAN_CMDTIMEOUT               (1 << 6)
  46 #define ARASAN_HSTS_BLOCK               (1 << 9)        /**< block flag in status reg */
  47 #define ARASAN_HSTS_BUSY                (1 << 10)       /**< Busy flag in status reg */
  48
  49 #define ARASAN_RW_THRESHOLD             3
  50
  51 #endif /* ARASAN_H */