Commit | Line | Data |
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5f35fbe8 | 1 | /* |
20826853 FB |
2 | * Copyright (C) 2009-2010 Texas Instruments Inc. |
3 | * Mikkel Christensen <mlc@ti.com> | |
4 | * Felipe Balbi <balbi@ti.com> | |
5f35fbe8 | 5 | * |
20826853 | 6 | * Modified from mach-omap2/board-ldp.c |
5f35fbe8 | 7 | * |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | */ | |
12 | ||
13 | #include <linux/kernel.h> | |
14 | #include <linux/init.h> | |
15 | #include <linux/platform_device.h> | |
16 | #include <linux/input.h> | |
17 | #include <linux/gpio.h> | |
20826853 | 18 | #include <linux/i2c/twl.h> |
5f35fbe8 | 19 | |
20 | #include <asm/mach-types.h> | |
21 | #include <asm/mach/arch.h> | |
22 | ||
5f35fbe8 | 23 | #include <plat/common.h> |
24 | #include <plat/board.h> | |
31e464cd | 25 | #include <plat/usb.h> |
5f35fbe8 | 26 | |
20826853 FB |
27 | #include <mach/board-zoom.h> |
28 | ||
04aeae77 | 29 | #include "board-flash.h" |
662c8b55 | 30 | #include "mux.h" |
20826853 | 31 | #include "sdram-micron-mt46h32m32lf-6.h" |
5f35fbe8 | 32 | #include "sdram-hynix-h8mbx00u0mer-0em.h" |
33 | ||
c6c4dea4 FB |
34 | #define ZOOM3_EHCI_RESET_GPIO 64 |
35 | ||
20826853 FB |
36 | static void __init omap_zoom_init_irq(void) |
37 | { | |
4805734b | 38 | omap2_init_common_infrastructure(); |
20826853 | 39 | if (machine_is_omap_zoom2()) |
4805734b PW |
40 | omap2_init_common_devices(mt46h32m32lf6_sdrc_params, |
41 | mt46h32m32lf6_sdrc_params); | |
20826853 | 42 | else if (machine_is_omap_zoom3()) |
4805734b PW |
43 | omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, |
44 | h8mbx00u0mer0em_sdrc_params); | |
20826853 FB |
45 | |
46 | omap_init_irq(); | |
20826853 FB |
47 | } |
48 | ||
49 | #ifdef CONFIG_OMAP_MUX | |
50 | static struct omap_board_mux board_mux[] __initdata = { | |
51 | /* WLAN IRQ - GPIO 162 */ | |
52 | OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), | |
53 | /* WLAN POWER ENABLE - GPIO 101 */ | |
54 | OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
55 | /* WLAN SDIO: MMC3 CMD */ | |
56 | OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), | |
57 | /* WLAN SDIO: MMC3 CLK */ | |
58 | OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
59 | /* WLAN SDIO: MMC3 DAT[0-3] */ | |
60 | OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
61 | OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
62 | OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
63 | OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
64 | { .reg_offset = OMAP_MUX_TERMINATOR }, | |
5f35fbe8 | 65 | }; |
20826853 | 66 | #endif |
5f35fbe8 | 67 | |
e08b105e SG |
68 | static struct mtd_partition zoom_nand_partitions[] = { |
69 | /* All the partition sizes are listed in terms of NAND block size */ | |
70 | { | |
71 | .name = "X-Loader-NAND", | |
72 | .offset = 0, | |
73 | .size = 4 * (64 * 2048), /* 512KB, 0x80000 */ | |
74 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
75 | }, | |
76 | { | |
77 | .name = "U-Boot-NAND", | |
78 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ | |
79 | .size = 10 * (64 * 2048), /* 1.25MB, 0x140000 */ | |
80 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
81 | }, | |
82 | { | |
83 | .name = "Boot Env-NAND", | |
84 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ | |
85 | .size = 2 * (64 * 2048), /* 256KB, 0x40000 */ | |
86 | }, | |
87 | { | |
88 | .name = "Kernel-NAND", | |
89 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x0200000*/ | |
90 | .size = 240 * (64 * 2048), /* 30M, 0x1E00000 */ | |
91 | }, | |
92 | { | |
93 | .name = "system", | |
94 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x2000000 */ | |
95 | .size = 3328 * (64 * 2048), /* 416M, 0x1A000000 */ | |
96 | }, | |
97 | { | |
98 | .name = "userdata", | |
99 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1C000000*/ | |
100 | .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ | |
101 | }, | |
102 | { | |
103 | .name = "cache", | |
104 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1E000000*/ | |
105 | .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ | |
106 | }, | |
107 | }; | |
108 | ||
6f69a181 | 109 | static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { |
31e464cd | 110 | .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, |
111 | .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, | |
112 | .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, | |
113 | .phy_reset = true, | |
114 | .reset_gpio_port[0] = -EINVAL, | |
c6c4dea4 | 115 | .reset_gpio_port[1] = ZOOM3_EHCI_RESET_GPIO, |
31e464cd | 116 | .reset_gpio_port[2] = -EINVAL, |
117 | }; | |
118 | ||
5f35fbe8 | 119 | static void __init omap_zoom_init(void) |
120 | { | |
20826853 FB |
121 | if (machine_is_omap_zoom2()) { |
122 | omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); | |
123 | } else if (machine_is_omap_zoom3()) { | |
124 | omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); | |
c6c4dea4 | 125 | omap_mux_init_gpio(ZOOM3_EHCI_RESET_GPIO, OMAP_PIN_OUTPUT); |
20826853 FB |
126 | usb_ehci_init(&ehci_pdata); |
127 | } | |
128 | ||
e08b105e | 129 | board_nand_init(zoom_nand_partitions, |
20826853 | 130 | ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); |
5f35fbe8 | 131 | zoom_debugboard_init(); |
20826853 | 132 | zoom_peripherals_init(); |
ed3f9095 | 133 | zoom_display_init(); |
5f35fbe8 | 134 | } |
135 | ||
20826853 FB |
136 | MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") |
137 | .boot_params = 0x80000100, | |
138 | .map_io = omap3_map_io, | |
139 | .reserve = omap_reserve, | |
140 | .init_irq = omap_zoom_init_irq, | |
141 | .init_machine = omap_zoom_init, | |
142 | .timer = &omap_timer, | |
143 | MACHINE_END | |
144 | ||
5f35fbe8 | 145 | MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") |
5f35fbe8 | 146 | .boot_params = 0x80000100, |
869fef41 | 147 | .map_io = omap3_map_io, |
71ee7dad | 148 | .reserve = omap_reserve, |
5f35fbe8 | 149 | .init_irq = omap_zoom_init_irq, |
150 | .init_machine = omap_zoom_init, | |
151 | .timer = &omap_timer, | |
152 | MACHINE_END |