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/*
* (C) Copyright 2003, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
*
* CompactFlash/IDE:
* (C) Copyright 2004, Shlomo Kut <skut@vyyo.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <nios-io.h>
#if defined(CONFIG_SEVENSEG)
#include "../common/sevenseg.h"
#endif
void _default_hdlr (void)
{
printf ("default_hdlr\n");
}
int board_early_init_f (void)
{
#if defined(CONFIG_SEVENSEG)
/* init seven segment led display and switch off */
sevenseg_set(SEVENSEG_OFF);
#endif
return 0;
}
int checkboard (void)
{
puts ("Board: Altera Nios 1C20 Development Kit\n");
return 0;
}
long int initdram (int board_type)
{
return (0);
}
#if defined(CONFIG_CMD_IDE)
int ide_preinit (void)
{
nios_pio_t *present = (nios_pio_t *) CFG_CF_PRESENT;
nios_pio_t *power = (nios_pio_t *) CFG_CF_POWER;
nios_pio_t *atasel = (nios_pio_t *) CFG_CF_ATASEL;
/* setup data direction registers */
present->direction = NIOS_PIO_IN;
power->direction = NIOS_PIO_OUT;
atasel->direction = NIOS_PIO_OUT;
/* Check for presence of card */
if (present->data)
return 1;
printf ("Ok\n");
/* Finish setup */
power->data = 1; /* Turn on power FET */
atasel->data = 0; /* Put in ATA mode */
return 0;
}
#endif
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