/* * (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