2 * Copyright (c) 2012 M. Warner Losh. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
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
28 #ifndef ARM_AT91_AT91RM9200VAR_H
29 #define ARM_AT91_AT91RM9200VAR_H
31 void at91rm9200_set_subtype(enum at91_soc_subtype st);
33 #define AT91RM9200_ID_USART0 1
34 #define AT91RM9200_ID_USART1 2
35 #define AT91RM9200_ID_USART2 3
36 #define AT91RM9200_ID_USART3 4
39 * Serial port convenience routines
41 /* uart pins that are wired... */
42 #define AT91_UART_CTS 0x01
43 #define AT91_UART_RTS 0x02
44 #define AT91_UART_RI 0x04
45 #define AT91_UART_DTR 0x08
46 #define AT91_UART_DCD 0x10
47 #define AT91_UART_DSR 0x20
49 #define AT91_ID_DBGU 0
51 void at91rm9200_config_uart(unsigned devid, unsigned unit, unsigned pinmask);
54 * MCI (sd/mmc card support)
56 void at91rm9200_config_mci(int has_4wire);
58 #endif /* ARM_AT91_AT91RM9200VAR_H */