2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2012 M. Warner Losh. All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #ifndef ARM_AT91_AT91RM9200VAR_H
31 #define ARM_AT91_AT91RM9200VAR_H
33 void at91rm9200_set_subtype(enum at91_soc_subtype st);
35 #define AT91RM9200_ID_USART0 1
36 #define AT91RM9200_ID_USART1 2
37 #define AT91RM9200_ID_USART2 3
38 #define AT91RM9200_ID_USART3 4
41 * Serial port convenience routines
43 /* uart pins that are wired... */
44 #define AT91_UART_CTS 0x01
45 #define AT91_UART_RTS 0x02
46 #define AT91_UART_RI 0x04
47 #define AT91_UART_DTR 0x08
48 #define AT91_UART_DCD 0x10
49 #define AT91_UART_DSR 0x20
51 #define AT91_ID_DBGU 0
53 void at91rm9200_config_uart(unsigned devid, unsigned unit, unsigned pinmask);
56 * MCI (sd/mmc card support)
58 void at91rm9200_config_mci(int has_4wire);
60 #endif /* ARM_AT91_AT91RM9200VAR_H */