firmware/target/arm/archos/av300/ata-av300.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id: ata-pp5020.c 10521 2006-08-11 08:35:27Z bger $
   9  *
  10  * Target-specific ATA functions for AV3xx (TMS320DSC25)
  11  *
  12  * Based on code from the ArchOpen project - http://www.archopen.org
  13  * Adapted for Rockbox in January 2007
  14  *
  15  * Original file:
  16  *   lib/target/arch_AV3XX/ata.c
  17  *
  18  *   AvLo - linav project
  19  *   Copyright (c) 2005 by Christophe THOMAS (oxygen77 at free.fr)
  20  *
  21  * This program is free software; you can redistribute it and/or
  22  * modify it under the terms of the GNU General Public License
  23  * as published by the Free Software Foundation; either version 2
  24  * of the License, or (at your option) any later version.
  25  *
  26  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  27  * KIND, either express or implied.
  28  *
  29  ****************************************************************************/
  30
  31 #include <stdbool.h>
  32 #include "system.h"
  33 #include "ata-driver.h"
  34
  35 void ata_reset()
  36 {
  37     /* arch_ata_reset_HD(void) */
  38     cpld_set_port_2(CPLD_HD_RESET);
  39     cpld_clear_port_2(CPLD_HD_RESET);
  40 }
  41
  42 void ata_enable(bool on)
  43 {
  44     /* TODO: Implement ata_enable() */
  45     (void)on;
  46 }
  47
  48 bool ata_is_coldstart()
  49 {
  50     /* TODO: Implement coldstart variable */
  51     return true;
  52 }
  53
  54 void ata_device_init()
  55 {
  56     /* Set CF/HD selection to HD */
  57     cpld_select(CPLD_HD_CF,CPLD_SEL_HD);
  58 }