1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*
* Copyright (C) 2000 Deep Blue Solutions Ltd
* Copyright (C) 2002 Shane Nay (shane@minirl.com)
* Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright 2011 Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <mach/iomux-mx3.h>
#include <mach/imx-uart.h>
#include <mach/hardware.h>
#include <mach/common.h>
#include <asm/mach/time.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include "devices-imx31.h"
static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
static const unsigned int bug_pins[] __initconst = {
MX31_PIN_PC_RST__CTS5,
MX31_PIN_PC_VS2__RTS5,
MX31_PIN_PC_BVD2__TXD5,
MX31_PIN_PC_BVD1__RXD5,
};
static void __init bug_board_init(void)
{
mxc_iomux_setup_multiple_pins(bug_pins,
ARRAY_SIZE(bug_pins), "uart-4");
imx31_add_imx_uart4(&uart_pdata);
}
static void __init bug_timer_init(void)
{
mx31_clocks_init(26000000);
}
static struct sys_timer bug_timer = {
.init = bug_timer_init,
};
MACHINE_START(BUG, "BugLabs BUGBase")
.map_io = mx31_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
.timer = &bug_timer,
.init_machine = bug_board_init,
MACHINE_END
|
