Commit | Line | Data |
---|---|---|
63138812 KV |
1 | /* |
2 | * linux/arch/arm/mach-omap2/board-n8x0.c | |
3 | * | |
4 | * Copyright (C) 2005-2009 Nokia Corporation | |
5 | * Author: Juha Yrjola <juha.yrjola@nokia.com> | |
6 | * | |
7 | * Modified from mach-omap2/board-generic.c | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License version 2 as | |
11 | * published by the Free Software Foundation. | |
12 | */ | |
13 | ||
14 | #include <linux/clk.h> | |
15 | #include <linux/delay.h> | |
16 | #include <linux/gpio.h> | |
17 | #include <linux/init.h> | |
18 | #include <linux/io.h> | |
19 | #include <linux/stddef.h> | |
20 | #include <linux/spi/spi.h> | |
21 | #include <linux/usb/musb.h> | |
22 | ||
23 | #include <asm/mach/arch.h> | |
24 | #include <asm/mach-types.h> | |
25 | ||
ce491cf8 TL |
26 | #include <plat/board.h> |
27 | #include <plat/common.h> | |
63138812 | 28 | #include <mach/irqs.h> |
ce491cf8 TL |
29 | #include <plat/mcspi.h> |
30 | #include <plat/onenand.h> | |
31 | #include <plat/serial.h> | |
63138812 KV |
32 | |
33 | static struct omap2_mcspi_device_config p54spi_mcspi_config = { | |
34 | .turbo_mode = 0, | |
35 | .single_channel = 1, | |
36 | }; | |
37 | ||
38 | static struct spi_board_info n800_spi_board_info[] __initdata = { | |
39 | { | |
40 | .modalias = "p54spi", | |
41 | .bus_num = 2, | |
42 | .chip_select = 0, | |
43 | .max_speed_hz = 48000000, | |
44 | .controller_data = &p54spi_mcspi_config, | |
45 | }, | |
46 | }; | |
47 | ||
48 | #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ | |
49 | defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) | |
50 | ||
51 | static struct mtd_partition onenand_partitions[] = { | |
52 | { | |
53 | .name = "bootloader", | |
54 | .offset = 0, | |
55 | .size = 0x20000, | |
56 | .mask_flags = MTD_WRITEABLE, /* Force read-only */ | |
57 | }, | |
58 | { | |
59 | .name = "config", | |
60 | .offset = MTDPART_OFS_APPEND, | |
61 | .size = 0x60000, | |
62 | }, | |
63 | { | |
64 | .name = "kernel", | |
65 | .offset = MTDPART_OFS_APPEND, | |
66 | .size = 0x200000, | |
67 | }, | |
68 | { | |
69 | .name = "initfs", | |
70 | .offset = MTDPART_OFS_APPEND, | |
71 | .size = 0x400000, | |
72 | }, | |
73 | { | |
74 | .name = "rootfs", | |
75 | .offset = MTDPART_OFS_APPEND, | |
76 | .size = MTDPART_SIZ_FULL, | |
77 | }, | |
78 | }; | |
79 | ||
80 | static struct omap_onenand_platform_data board_onenand_data = { | |
81 | .cs = 0, | |
82 | .gpio_irq = 26, | |
83 | .parts = onenand_partitions, | |
84 | .nr_parts = ARRAY_SIZE(onenand_partitions), | |
85 | .flags = ONENAND_SYNC_READ, | |
86 | }; | |
87 | ||
88 | static void __init n8x0_onenand_init(void) | |
89 | { | |
90 | gpmc_onenand_init(&board_onenand_data); | |
91 | } | |
92 | ||
93 | #else | |
94 | ||
95 | static void __init n8x0_onenand_init(void) {} | |
96 | ||
97 | #endif | |
98 | ||
99 | static void __init n8x0_map_io(void) | |
100 | { | |
101 | omap2_set_globals_242x(); | |
6fbd55d0 | 102 | omap242x_map_common_io(); |
63138812 KV |
103 | } |
104 | ||
105 | static void __init n8x0_init_irq(void) | |
106 | { | |
107 | omap2_init_common_hw(NULL, NULL); | |
108 | omap_init_irq(); | |
109 | omap_gpio_init(); | |
110 | } | |
111 | ||
112 | static void __init n8x0_init_machine(void) | |
113 | { | |
114 | /* FIXME: add n810 spi devices */ | |
115 | spi_register_board_info(n800_spi_board_info, | |
116 | ARRAY_SIZE(n800_spi_board_info)); | |
117 | ||
118 | omap_serial_init(); | |
119 | n8x0_onenand_init(); | |
120 | } | |
121 | ||
122 | MACHINE_START(NOKIA_N800, "Nokia N800") | |
123 | .phys_io = 0x48000000, | |
b4224b23 | 124 | .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, |
63138812 KV |
125 | .boot_params = 0x80000100, |
126 | .map_io = n8x0_map_io, | |
127 | .init_irq = n8x0_init_irq, | |
128 | .init_machine = n8x0_init_machine, | |
129 | .timer = &omap_timer, | |
130 | MACHINE_END | |
131 | ||
132 | MACHINE_START(NOKIA_N810, "Nokia N810") | |
133 | .phys_io = 0x48000000, | |
b4224b23 | 134 | .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, |
63138812 KV |
135 | .boot_params = 0x80000100, |
136 | .map_io = n8x0_map_io, | |
137 | .init_irq = n8x0_init_irq, | |
138 | .init_machine = n8x0_init_machine, | |
139 | .timer = &omap_timer, | |
140 | MACHINE_END | |
141 | ||
142 | MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") | |
143 | .phys_io = 0x48000000, | |
b4224b23 | 144 | .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, |
63138812 KV |
145 | .boot_params = 0x80000100, |
146 | .map_io = n8x0_map_io, | |
147 | .init_irq = n8x0_init_irq, | |
148 | .init_machine = n8x0_init_machine, | |
149 | .timer = &omap_timer, | |
150 | MACHINE_END |