Commit | Line | Data |
---|---|---|
1dbae815 TL |
1 | /* |
2 | * linux/arch/arm/mach-omap/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 | ||
34 | static void __init omap_generic_init_irq(void) | |
35 | { | |
18f49ea2 | 36 | omap2_init_common_hw(); |
1dbae815 TL |
37 | omap_init_irq(); |
38 | } | |
39 | ||
40 | static struct omap_uart_config generic_uart_config __initdata = { | |
41 | .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), | |
42 | }; | |
43 | ||
44 | static 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 | ||
54 | static struct omap_board_config_kernel generic_config[] = { | |
55 | { OMAP_TAG_UART, &generic_uart_config }, | |
56 | { OMAP_TAG_MMC, &generic_mmc_config }, | |
57 | }; | |
58 | ||
59 | static 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 | ||
66 | static void __init omap_generic_map_io(void) | |
67 | { | |
18f49ea2 | 68 | omap2_map_common_io(); |
1dbae815 TL |
69 | } |
70 | ||
71 | MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") | |
72 | /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */ | |
1dbae815 TL |
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, | |
80 | MACHINE_END |