text: /*-
   * Copyright (c) 2008 John Hay.  All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * $FreeBSD: releng/11.0/sys/boot/arm/ixp425/boot2/cf_ata.h 183651 2008-10-06 19:38:10Z jhay $
   */
  
  #ifndef ARM_BOOT_CF_ATA_H
  #define ARM_BOOT_CF_ATA_H
  
  #define CF_DATA		0x00
  #define CF_ERROR	0x01
  #define CF_FEATURE	0x01
  #define CF_SECT_CNT	0x02
  #define CF_SECT_NUM	0x03
  #define CF_CYL_L	0x04
  #define CF_CYL_H	0x05
  #define CF_DRV_HEAD	0x06
  #define CF_D_MASTER		0x00
  #define CF_D_LBA		0x40
  #define CF_D_IBM		0xa0
  #define CF_STATUS	0x07
  #define CF_S_ERROR		0x01
  #define CF_S_INDEX		0x02
  #define CF_S_CORR		0x04
  #define CF_S_DRQ		0x08
  #define CF_S_DSC		0x10
  #define CF_S_DWF		0x20
  #define CF_S_READY		0x40
  #define CF_S_BUSY		0x80
  #define CF_COMMAND	0x07
  
  /* This is according to the appnote, but Sam use 0x1e in avila_ata.c */
  #define CF_ALT_STATUS	0x16
  #define CF_ALT_DEV_CTR	0x16
  #define CF_ALT_DEV_CTR2	0x1e
  #define CF_A_IDS		0x02
  #define CF_A_RESET		0x04
  #define CF_A_4BIT		0x08
  
  #define AVILA_IDE_GPIN		12
  
  #endif /* !ARM_BOOT_CF_ATA_H */
  