2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2005-2008 Olivier Houchard. All rights reserved.
5 * Copyright (c) 2005-2012 Warner Losh. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
31 #include <sys/param.h>
32 #include <sys/systm.h>
34 #include <machine/board.h>
35 #include <arm/at91/at91board.h>
36 #include <arm/at91/at91var.h>
37 #include <arm/at91/at91rm9200var.h>
43 at91rm9200_set_subtype(AT91_ST_RM9200_PQFP);
46 * Setup the serial ports.
47 * DBGU is the main one, although jumpers can make USART0 default.
48 * USART1 is IrDA, and USART3 is optional RS485.
50 at91rm9200_config_uart(AT91_ID_DBGU, 0, 0); /* DBGU just Tx and Rx */
51 at91rm9200_config_uart(AT91RM9200_ID_USART0, 1, 0); /* Tx and Rx */
52 at91rm9200_config_uart(AT91RM9200_ID_USART1, 2, 0); /* Tx and Rx - IRDA */
53 at91rm9200_config_uart(AT91RM9200_ID_USART3, 3, /* Tx, Rx, CTS, RTS - RS485 */
54 AT91_UART_CTS | AT91_UART_RTS);
56 at91rm9200_config_mci(1);
59 /* ethernet interface */
62 /* USB device (gadget) */
65 return (at91_ramsize());
68 ARM_BOARD(KB9200, "Kwikbyte KB920x")