arch/arm-raspi/devs/sdcard/sdcard_intern.h

   1 #ifndef _SDCARDBCM2835_INTERN_H
   2 #define _SDCARDBCM2835_INTERN_H
   3 /*
   4     Copyright © 2013, The AROS Development Team. All rights reserved.
   5     $Id$
   6 */
   7
   8 #include <exec/execbase.h>
   9 #include <exec/libraries.h>
  10 #include <exec/ports.h>
  11 #include <utility/utility.h>
  12 #include <exec/io.h>
  13 #include <exec/errors.h>
  14
  15 #include <devices/timer.h>
  16
  17 #include <asm/bcm2835.h>
  18
  19 #include "sdcard_base.h"
  20
  21 #define FNAME_BCMSDC(x)                 BCM2835SD__Device__ ## x
  22 #define FNAME_BCMSDCBUS(x)              BCM2835SD__SDBus__ ## x
  23
  24 #define TIMEOUT                         30
  25
  26 #define BCM2835SDUNIT_MAX               1
  27 #define BCM2835SDCLOCK_MIN              400000
  28
  29 #define VCMB_PROPCHAN                   8
  30
  31 #define VCPOWER_SDHCI                   0
  32 #define VCPOWER_STATE_ON                (1 << 0)
  33 #define VCPOWER_STATE_WAIT              (1 << 1)
  34 #define VCCLOCK_SDHCI                   1
  35
  36 void FNAME_BCMSDCBUS(BCMLEDCtrl)(int lvl);
  37
  38 UBYTE FNAME_BCMSDCBUS(BCMMMIOReadByte)(ULONG, struct sdcard_Bus *);
  39 UWORD FNAME_BCMSDCBUS(BCMMMIOReadWord)(ULONG, struct sdcard_Bus *);
  40 ULONG FNAME_BCMSDCBUS(BCMMMIOReadLong)(ULONG, struct sdcard_Bus *);
  41
  42 void FNAME_BCMSDCBUS(BCMMMIOWriteByte)(ULONG, UBYTE, struct sdcard_Bus *);
  43 void FNAME_BCMSDCBUS(BCMMMIOWriteWord)(ULONG, UWORD, struct sdcard_Bus *);
  44 void FNAME_BCMSDCBUS(BCMMMIOWriteLong)(ULONG, ULONG, struct sdcard_Bus *);
  45
  46 #endif // _SDCARDBCM2835_INTERN_H