1/*- 2 * Copyright (c) 2009 Greg Ansley. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26/* 27 * DesignA Electronics Snapper9g45 28 * http://www.designa-electronics.com/ 29 */ 30 31#include <sys/cdefs.h> 32__FBSDID("$FreeBSD$"); 33#include <sys/param.h> 34#include <sys/systm.h> 35 36#include <machine/board.h> 37#include <arm/at91/at91board.h> 38#include <arm/at91/at91reg.h> 39#include <arm/at91/at91var.h> 40#include <arm/at91/at91sam9g45reg.h> 41#include <arm/at91/at91_piovar.h> 42#include <arm/at91/at91_pio_sam9g45.h> 43 44BOARD_INIT long 45board_init(void) 46{ 47 48 /* PIOB's A periph: Turn the debug USART's TX/RX pins */ 49 at91_pio_use_periph_a(AT91SAM9G45_PIOB_BASE, AT91C_PB12_DRXD, 0); 50 at91_pio_use_periph_a(AT91SAM9G45_PIOB_BASE, AT91C_PB13_DTXD, 1); 51 52 return (at91_ramsize()); 53} 54 55ARM_BOARD(SNAPPER9G45, "DesignA Electronics Snapper9G45"); 56