1/*
2 * linux/arch/arm/mach-omap2/board-generic.c
3 *
4 * Copyright (C) 2005 Nokia Corporation
5 * Author: Paul Mundt <paul.mundt@nokia.com>
6 *
7 * Modified from mach-omap/omap1/board-generic.c
8 *
9 * Code for generic OMAP2 board. Should work on many OMAP2 systems where
10 * the bootloader passes the board-specific data to the kernel.
11 * Do not put any board specific code to this file; create a new machine
12 * type if you need custom low-level initializations.
13 *
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License version 2 as
16 * published by the Free Software Foundation.
17 */
18
19#include <linux/kernel.h>
20#include <linux/init.h>
21#include <linux/device.h>
22
23#include <asm/hardware.h>
24#include <asm/mach-types.h>
25#include <asm/mach/arch.h>
26#include <asm/mach/map.h>
27
28#include <asm/arch/gpio.h>
29#include <asm/arch/mux.h>
30#include <asm/arch/usb.h>
31#include <asm/arch/board.h>
32#include <asm/arch/common.h>
33
34static void __init omap_generic_init_irq(void)
35{
36	omap2_init_common_hw();
37	omap_init_irq();
38}
39
40static struct omap_uart_config generic_uart_config __initdata = {
41	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
42};
43
44static struct omap_mmc_config generic_mmc_config __initdata = {
45	.mmc [0] = {
46		.enabled 	= 0,
47		.wire4		= 0,
48		.wp_pin		= -1,
49		.power_pin	= -1,
50		.switch_pin	= -1,
51	},
52};
53
54static struct omap_board_config_kernel generic_config[] = {
55	{ OMAP_TAG_UART,	&generic_uart_config },
56	{ OMAP_TAG_MMC,		&generic_mmc_config },
57};
58
59static void __init omap_generic_init(void)
60{
61	omap_board_config = generic_config;
62	omap_board_config_size = ARRAY_SIZE(generic_config);
63	omap_serial_init();
64}
65
66static void __init omap_generic_map_io(void)
67{
68	omap2_map_common_io();
69}
70
71MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx")
72	/* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
73	.phys_io	= 0x48000000,
74	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,
75	.boot_params	= 0x80000100,
76	.map_io		= omap_generic_map_io,
77	.init_irq	= omap_generic_init_irq,
78	.init_machine	= omap_generic_init,
79	.timer		= &omap_timer,
80MACHINE_END
81