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> |
d5ce2b65 | 19 | #include <linux/mtd/nand.h> |
5f35fbe8 | 20 | |
21 | #include <asm/mach-types.h> | |
22 | #include <asm/mach/arch.h> | |
23 | ||
5f35fbe8 | 24 | #include <plat/common.h> |
25 | #include <plat/board.h> | |
31e464cd | 26 | #include <plat/usb.h> |
5f35fbe8 | 27 | |
20826853 FB |
28 | #include <mach/board-zoom.h> |
29 | ||
04aeae77 | 30 | #include "board-flash.h" |
662c8b55 | 31 | #include "mux.h" |
20826853 | 32 | #include "sdram-micron-mt46h32m32lf-6.h" |
5f35fbe8 | 33 | #include "sdram-hynix-h8mbx00u0mer-0em.h" |
34 | ||
c6c4dea4 FB |
35 | #define ZOOM3_EHCI_RESET_GPIO 64 |
36 | ||
3dc3bad6 | 37 | static void __init omap_zoom_init_early(void) |
20826853 | 38 | { |
4805734b | 39 | omap2_init_common_infrastructure(); |
20826853 | 40 | if (machine_is_omap_zoom2()) |
4805734b PW |
41 | omap2_init_common_devices(mt46h32m32lf6_sdrc_params, |
42 | mt46h32m32lf6_sdrc_params); | |
20826853 | 43 | else if (machine_is_omap_zoom3()) |
4805734b PW |
44 | omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, |
45 | h8mbx00u0mer0em_sdrc_params); | |
20826853 FB |
46 | } |
47 | ||
48 | #ifdef CONFIG_OMAP_MUX | |
49 | static struct omap_board_mux board_mux[] __initdata = { | |
50 | /* WLAN IRQ - GPIO 162 */ | |
02b7b94e | 51 | OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), |
20826853 FB |
52 | /* WLAN POWER ENABLE - GPIO 101 */ |
53 | OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
54 | /* WLAN SDIO: MMC3 CMD */ | |
55 | OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), | |
56 | /* WLAN SDIO: MMC3 CLK */ | |
57 | OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
58 | /* WLAN SDIO: MMC3 DAT[0-3] */ | |
59 | OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
60 | OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
61 | OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
62 | OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
63 | { .reg_offset = OMAP_MUX_TERMINATOR }, | |
5f35fbe8 | 64 | }; |
20826853 | 65 | #endif |
5f35fbe8 | 66 | |
e08b105e SG |
67 | static struct mtd_partition zoom_nand_partitions[] = { |
68 | /* All the partition sizes are listed in terms of NAND block size */ | |
69 | { | |
70 | .name = "X-Loader-NAND", | |
71 | .offset = 0, | |
72 | .size = 4 * (64 * 2048), /* 512KB, 0x80000 */ | |
73 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
74 | }, | |
75 | { | |
76 | .name = "U-Boot-NAND", | |
77 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ | |
78 | .size = 10 * (64 * 2048), /* 1.25MB, 0x140000 */ | |
79 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
80 | }, | |
81 | { | |
82 | .name = "Boot Env-NAND", | |
83 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ | |
84 | .size = 2 * (64 * 2048), /* 256KB, 0x40000 */ | |
85 | }, | |
86 | { | |
87 | .name = "Kernel-NAND", | |
88 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x0200000*/ | |
89 | .size = 240 * (64 * 2048), /* 30M, 0x1E00000 */ | |
90 | }, | |
91 | { | |
92 | .name = "system", | |
93 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x2000000 */ | |
94 | .size = 3328 * (64 * 2048), /* 416M, 0x1A000000 */ | |
95 | }, | |
96 | { | |
97 | .name = "userdata", | |
98 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1C000000*/ | |
99 | .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ | |
100 | }, | |
101 | { | |
102 | .name = "cache", | |
103 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1E000000*/ | |
104 | .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ | |
105 | }, | |
106 | }; | |
107 | ||
181b250c KM |
108 | static const struct usbhs_omap_board_data usbhs_bdata __initconst = { |
109 | .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, | |
110 | .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, | |
111 | .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, | |
31e464cd | 112 | .phy_reset = true, |
113 | .reset_gpio_port[0] = -EINVAL, | |
c6c4dea4 | 114 | .reset_gpio_port[1] = ZOOM3_EHCI_RESET_GPIO, |
31e464cd | 115 | .reset_gpio_port[2] = -EINVAL, |
116 | }; | |
117 | ||
5f35fbe8 | 118 | static void __init omap_zoom_init(void) |
119 | { | |
20826853 FB |
120 | if (machine_is_omap_zoom2()) { |
121 | omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); | |
122 | } else if (machine_is_omap_zoom3()) { | |
123 | omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); | |
c6c4dea4 | 124 | omap_mux_init_gpio(ZOOM3_EHCI_RESET_GPIO, OMAP_PIN_OUTPUT); |
9e64bb1e | 125 | usbhs_init(&usbhs_bdata); |
20826853 FB |
126 | } |
127 | ||
d5ce2b65 SG |
128 | board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions), |
129 | ZOOM_NAND_CS, NAND_BUSWIDTH_16); | |
5f35fbe8 | 130 | zoom_debugboard_init(); |
20826853 | 131 | zoom_peripherals_init(); |
ed3f9095 | 132 | zoom_display_init(); |
5f35fbe8 | 133 | } |
134 | ||
20826853 FB |
135 | MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") |
136 | .boot_params = 0x80000100, | |
20826853 | 137 | .reserve = omap_reserve, |
3dc3bad6 RKAL |
138 | .map_io = omap3_map_io, |
139 | .init_early = omap_zoom_init_early, | |
140 | .init_irq = omap_init_irq, | |
20826853 FB |
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, |
71ee7dad | 147 | .reserve = omap_reserve, |
3dc3bad6 RKAL |
148 | .map_io = omap3_map_io, |
149 | .init_early = omap_zoom_init_early, | |
150 | .init_irq = omap_init_irq, | |
5f35fbe8 | 151 | .init_machine = omap_zoom_init, |
152 | .timer = &omap_timer, | |
153 | MACHINE_END |