Commit | Line | Data |
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34c9ac23 | 1 | /* |
2 | * Copyright (C) 2009 Texas Instruments Inc. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #include <linux/kernel.h> | |
10 | #include <linux/init.h> | |
11 | #include <linux/platform_device.h> | |
12 | #include <linux/input.h> | |
13 | #include <linux/gpio.h> | |
d5ce2b65 | 14 | #include <linux/mtd/nand.h> |
34c9ac23 | 15 | |
16 | #include <asm/mach-types.h> | |
17 | #include <asm/mach/arch.h> | |
18 | ||
19 | #include <plat/common.h> | |
20 | #include <plat/board.h> | |
21 | #include <plat/gpmc-smc91x.h> | |
34c9ac23 | 22 | #include <plat/usb.h> |
23 | ||
24 | #include <mach/board-zoom.h> | |
25 | ||
04aeae77 | 26 | #include "board-flash.h" |
4896e394 | 27 | #include "mux.h" |
34c9ac23 | 28 | #include "sdram-hynix-h8mbx00u0mer-0em.h" |
29 | ||
30 | #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) | |
31 | ||
32 | static struct omap_smc91x_platform_data board_smc91x_data = { | |
33 | .cs = 3, | |
34 | .flags = GPMC_MUX_ADD_DATA | IORESOURCE_IRQ_LOWLEVEL, | |
35 | }; | |
36 | ||
37 | static void __init board_smc91x_init(void) | |
38 | { | |
39 | board_smc91x_data.gpio_irq = 158; | |
40 | gpmc_smc91x_init(&board_smc91x_data); | |
41 | } | |
42 | ||
43 | #else | |
44 | ||
45 | static inline void board_smc91x_init(void) | |
46 | { | |
47 | } | |
48 | ||
49 | #endif /* defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) */ | |
50 | ||
51 | static void enable_board_wakeup_source(void) | |
52 | { | |
4896e394 TL |
53 | /* T2 interrupt line (keypad) */ |
54 | omap_mux_init_signal("sys_nirq", | |
55 | OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP); | |
34c9ac23 | 56 | } |
57 | ||
181b250c | 58 | static const struct usbhs_omap_board_data usbhs_bdata __initconst = { |
34c9ac23 | 59 | |
181b250c KM |
60 | .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, |
61 | .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, | |
62 | .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, | |
34c9ac23 | 63 | |
64 | .phy_reset = true, | |
65 | .reset_gpio_port[0] = 126, | |
66 | .reset_gpio_port[1] = 61, | |
67 | .reset_gpio_port[2] = -EINVAL | |
68 | }; | |
69 | ||
34c9ac23 | 70 | static struct omap_board_config_kernel sdp_config[] __initdata = { |
71 | }; | |
72 | ||
3dc3bad6 | 73 | static void __init omap_sdp_init_early(void) |
34c9ac23 | 74 | { |
4805734b PW |
75 | omap2_init_common_infrastructure(); |
76 | omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, | |
77 | h8mbx00u0mer0em_sdrc_params); | |
34c9ac23 | 78 | } |
79 | ||
662c8b55 TL |
80 | #ifdef CONFIG_OMAP_MUX |
81 | static struct omap_board_mux board_mux[] __initdata = { | |
82 | { .reg_offset = OMAP_MUX_TERMINATOR }, | |
83 | }; | |
662c8b55 TL |
84 | #endif |
85 | ||
7875eea5 SG |
86 | /* |
87 | * SDP3630 CS organization | |
88 | * See also the Switch S8 settings in the comments. | |
89 | */ | |
90 | static char chip_sel_sdp[][GPMC_CS_NUM] = { | |
91 | {PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0}, /* S8:1111 */ | |
92 | {PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1110 */ | |
93 | {PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1101 */ | |
94 | }; | |
95 | ||
96 | static struct mtd_partition sdp_nor_partitions[] = { | |
97 | /* bootloader (U-Boot, etc) in first sector */ | |
98 | { | |
99 | .name = "Bootloader-NOR", | |
100 | .offset = 0, | |
101 | .size = SZ_256K, | |
102 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
103 | }, | |
104 | /* bootloader params in the next sector */ | |
105 | { | |
106 | .name = "Params-NOR", | |
107 | .offset = MTDPART_OFS_APPEND, | |
108 | .size = SZ_256K, | |
109 | .mask_flags = 0, | |
110 | }, | |
111 | /* kernel */ | |
112 | { | |
113 | .name = "Kernel-NOR", | |
114 | .offset = MTDPART_OFS_APPEND, | |
115 | .size = SZ_2M, | |
116 | .mask_flags = 0 | |
117 | }, | |
118 | /* file system */ | |
119 | { | |
120 | .name = "Filesystem-NOR", | |
121 | .offset = MTDPART_OFS_APPEND, | |
122 | .size = MTDPART_SIZ_FULL, | |
123 | .mask_flags = 0 | |
124 | } | |
125 | }; | |
126 | ||
127 | static struct mtd_partition sdp_onenand_partitions[] = { | |
128 | { | |
129 | .name = "X-Loader-OneNAND", | |
130 | .offset = 0, | |
131 | .size = 4 * (64 * 2048), | |
132 | .mask_flags = MTD_WRITEABLE /* force read-only */ | |
133 | }, | |
134 | { | |
135 | .name = "U-Boot-OneNAND", | |
136 | .offset = MTDPART_OFS_APPEND, | |
137 | .size = 2 * (64 * 2048), | |
138 | .mask_flags = MTD_WRITEABLE /* force read-only */ | |
139 | }, | |
140 | { | |
141 | .name = "U-Boot Environment-OneNAND", | |
142 | .offset = MTDPART_OFS_APPEND, | |
143 | .size = 1 * (64 * 2048), | |
144 | }, | |
145 | { | |
146 | .name = "Kernel-OneNAND", | |
147 | .offset = MTDPART_OFS_APPEND, | |
148 | .size = 16 * (64 * 2048), | |
149 | }, | |
150 | { | |
151 | .name = "File System-OneNAND", | |
152 | .offset = MTDPART_OFS_APPEND, | |
153 | .size = MTDPART_SIZ_FULL, | |
154 | }, | |
155 | }; | |
156 | ||
157 | static struct mtd_partition sdp_nand_partitions[] = { | |
158 | /* All the partition sizes are listed in terms of NAND block size */ | |
159 | { | |
160 | .name = "X-Loader-NAND", | |
161 | .offset = 0, | |
162 | .size = 4 * (64 * 2048), | |
163 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
164 | }, | |
165 | { | |
166 | .name = "U-Boot-NAND", | |
167 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ | |
168 | .size = 10 * (64 * 2048), | |
169 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
170 | }, | |
171 | { | |
172 | .name = "Boot Env-NAND", | |
173 | ||
174 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ | |
175 | .size = 6 * (64 * 2048), | |
176 | }, | |
177 | { | |
178 | .name = "Kernel-NAND", | |
179 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ | |
180 | .size = 40 * (64 * 2048), | |
181 | }, | |
182 | { | |
183 | .name = "File System - NAND", | |
184 | .size = MTDPART_SIZ_FULL, | |
185 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x780000 */ | |
186 | }, | |
187 | }; | |
188 | ||
189 | static struct flash_partitions sdp_flash_partitions[] = { | |
190 | { | |
191 | .parts = sdp_nor_partitions, | |
192 | .nr_parts = ARRAY_SIZE(sdp_nor_partitions), | |
193 | }, | |
194 | { | |
195 | .parts = sdp_onenand_partitions, | |
196 | .nr_parts = ARRAY_SIZE(sdp_onenand_partitions), | |
197 | }, | |
198 | { | |
199 | .parts = sdp_nand_partitions, | |
200 | .nr_parts = ARRAY_SIZE(sdp_nand_partitions), | |
201 | }, | |
202 | }; | |
203 | ||
34c9ac23 | 204 | static void __init omap_sdp_init(void) |
205 | { | |
662c8b55 | 206 | omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); |
e41cccfe TL |
207 | omap_board_config = sdp_config; |
208 | omap_board_config_size = ARRAY_SIZE(sdp_config); | |
34c9ac23 | 209 | zoom_peripherals_init(); |
ed3f9095 | 210 | zoom_display_init(); |
34c9ac23 | 211 | board_smc91x_init(); |
d5ce2b65 | 212 | board_flash_init(sdp_flash_partitions, chip_sel_sdp, NAND_BUSWIDTH_16); |
34c9ac23 | 213 | enable_board_wakeup_source(); |
9e64bb1e | 214 | usbhs_init(&usbhs_bdata); |
34c9ac23 | 215 | } |
216 | ||
217 | MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") | |
34c9ac23 | 218 | .boot_params = 0x80000100, |
71ee7dad | 219 | .reserve = omap_reserve, |
3dc3bad6 RKAL |
220 | .map_io = omap3_map_io, |
221 | .init_early = omap_sdp_init_early, | |
222 | .init_irq = omap_init_irq, | |
34c9ac23 | 223 | .init_machine = omap_sdp_init, |
224 | .timer = &omap_timer, | |
225 | MACHINE_END |