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Tom Rix660888b2009-05-31 12:44:37 +02001/*
2 * Copyright (c) 2009 Wind River Systems, Inc.
3 * Tom Rix <Tom.Rix@windriver.com>
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18 * MA 02111-1307 USA
19 *
20 */
21
22#ifndef ZOOM2_SERIAL_H
23#define ZOOM2_SERIAL_H
24
25extern int zoom2_debug_board_connected (void);
26
27#define SERIAL_TL16CP754C_BASE 0x10000000 /* Zoom2 Serial chip address */
28
29#define QUAD_BASE_0 SERIAL_TL16CP754C_BASE
30#define QUAD_BASE_1 (SERIAL_TL16CP754C_BASE + 0x100)
31#define QUAD_BASE_2 (SERIAL_TL16CP754C_BASE + 0x200)
32#define QUAD_BASE_3 (SERIAL_TL16CP754C_BASE + 0x300)
33
34#define S(a) #a
35#define N(a) S(quad##a)
36#define U(a) S(UART##a)
37
38#define QUAD_INIT(n) \
39int quad_init_##n(void) \
40{ \
41 return quad_init_dev(QUAD_BASE_##n); \
42} \
43void quad_setbrg_##n(void) \
44{ \
45 quad_setbrg_dev(QUAD_BASE_##n); \
46} \
47void quad_putc_##n(const char c) \
48{ \
49 quad_putc_dev(QUAD_BASE_##n, c); \
50} \
51void quad_puts_##n(const char *s) \
52{ \
53 quad_puts_dev(QUAD_BASE_##n, s); \
54} \
55int quad_getc_##n(void) \
56{ \
57 return quad_getc_dev(QUAD_BASE_##n); \
58} \
59int quad_tstc_##n(void) \
60{ \
61 return quad_tstc_dev(QUAD_BASE_##n); \
62} \
63struct serial_device zoom2_serial_device##n = \
64{ \
65 N(n), \
66 U(n), \
67 quad_init_##n, \
Anatolij Gustschinfbb00302010-04-24 19:27:04 +020068 NULL, \
Tom Rix660888b2009-05-31 12:44:37 +020069 quad_setbrg_##n, \
70 quad_getc_##n, \
71 quad_tstc_##n, \
72 quad_putc_##n, \
73 quad_puts_##n, \
74};
75
76#endif /* ZOOM2_SERIAL_H */