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 | ||
4e65331c | 24 | #include "common.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 | #ifdef CONFIG_OMAP_MUX |
37 | static struct omap_board_mux board_mux[] __initdata = { | |
38 | /* WLAN IRQ - GPIO 162 */ | |
02b7b94e | 39 | OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), |
20826853 FB |
40 | /* WLAN POWER ENABLE - GPIO 101 */ |
41 | OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
42 | /* WLAN SDIO: MMC3 CMD */ | |
43 | OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), | |
44 | /* WLAN SDIO: MMC3 CLK */ | |
45 | OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
46 | /* WLAN SDIO: MMC3 DAT[0-3] */ | |
47 | OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
48 | OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
49 | OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
50 | OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
51 | { .reg_offset = OMAP_MUX_TERMINATOR }, | |
5f35fbe8 | 52 | }; |
20826853 | 53 | #endif |
5f35fbe8 | 54 | |
e08b105e SG |
55 | static struct mtd_partition zoom_nand_partitions[] = { |
56 | /* All the partition sizes are listed in terms of NAND block size */ | |
57 | { | |
58 | .name = "X-Loader-NAND", | |
59 | .offset = 0, | |
60 | .size = 4 * (64 * 2048), /* 512KB, 0x80000 */ | |
61 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
62 | }, | |
63 | { | |
64 | .name = "U-Boot-NAND", | |
65 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ | |
66 | .size = 10 * (64 * 2048), /* 1.25MB, 0x140000 */ | |
67 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
68 | }, | |
69 | { | |
70 | .name = "Boot Env-NAND", | |
71 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ | |
72 | .size = 2 * (64 * 2048), /* 256KB, 0x40000 */ | |
73 | }, | |
74 | { | |
75 | .name = "Kernel-NAND", | |
76 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x0200000*/ | |
77 | .size = 240 * (64 * 2048), /* 30M, 0x1E00000 */ | |
78 | }, | |
79 | { | |
80 | .name = "system", | |
81 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x2000000 */ | |
82 | .size = 3328 * (64 * 2048), /* 416M, 0x1A000000 */ | |
83 | }, | |
84 | { | |
85 | .name = "userdata", | |
86 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1C000000*/ | |
87 | .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ | |
88 | }, | |
89 | { | |
90 | .name = "cache", | |
91 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1E000000*/ | |
92 | .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ | |
93 | }, | |
94 | }; | |
95 | ||
181b250c KM |
96 | static const struct usbhs_omap_board_data usbhs_bdata __initconst = { |
97 | .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, | |
98 | .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, | |
99 | .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, | |
31e464cd | 100 | .phy_reset = true, |
101 | .reset_gpio_port[0] = -EINVAL, | |
c6c4dea4 | 102 | .reset_gpio_port[1] = ZOOM3_EHCI_RESET_GPIO, |
31e464cd | 103 | .reset_gpio_port[2] = -EINVAL, |
104 | }; | |
105 | ||
5f35fbe8 | 106 | static void __init omap_zoom_init(void) |
107 | { | |
20826853 FB |
108 | if (machine_is_omap_zoom2()) { |
109 | omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); | |
110 | } else if (machine_is_omap_zoom3()) { | |
111 | omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); | |
c6c4dea4 | 112 | omap_mux_init_gpio(ZOOM3_EHCI_RESET_GPIO, OMAP_PIN_OUTPUT); |
9e64bb1e | 113 | usbhs_init(&usbhs_bdata); |
20826853 FB |
114 | } |
115 | ||
d5ce2b65 SG |
116 | board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions), |
117 | ZOOM_NAND_CS, NAND_BUSWIDTH_16); | |
5f35fbe8 | 118 | zoom_debugboard_init(); |
20826853 | 119 | zoom_peripherals_init(); |
a4ca9dbe TL |
120 | |
121 | if (machine_is_omap_zoom2()) | |
122 | omap_sdrc_init(mt46h32m32lf6_sdrc_params, | |
123 | mt46h32m32lf6_sdrc_params); | |
124 | else if (machine_is_omap_zoom3()) | |
125 | omap_sdrc_init(h8mbx00u0mer0em_sdrc_params, | |
126 | h8mbx00u0mer0em_sdrc_params); | |
127 | ||
ed3f9095 | 128 | zoom_display_init(); |
5f35fbe8 | 129 | } |
130 | ||
20826853 | 131 | MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") |
5e52b435 | 132 | .atag_offset = 0x100, |
20826853 | 133 | .reserve = omap_reserve, |
3dc3bad6 | 134 | .map_io = omap3_map_io, |
8f5b5a41 | 135 | .init_early = omap3430_init_early, |
741e3a89 | 136 | .init_irq = omap3_init_irq, |
6b2f55d7 | 137 | .handle_irq = omap3_intc_handle_irq, |
20826853 | 138 | .init_machine = omap_zoom_init, |
bbd707ac | 139 | .init_late = omap3430_init_late, |
e74984e4 | 140 | .timer = &omap3_timer, |
baa95883 | 141 | .restart = omap_prcm_restart, |
20826853 FB |
142 | MACHINE_END |
143 | ||
5f35fbe8 | 144 | MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") |
5e52b435 | 145 | .atag_offset = 0x100, |
71ee7dad | 146 | .reserve = omap_reserve, |
3dc3bad6 | 147 | .map_io = omap3_map_io, |
8f5b5a41 | 148 | .init_early = omap3630_init_early, |
741e3a89 | 149 | .init_irq = omap3_init_irq, |
6b2f55d7 | 150 | .handle_irq = omap3_intc_handle_irq, |
5f35fbe8 | 151 | .init_machine = omap_zoom_init, |
bbd707ac | 152 | .init_late = omap3630_init_late, |
e74984e4 | 153 | .timer = &omap3_timer, |
baa95883 | 154 | .restart = omap_prcm_restart, |
5f35fbe8 | 155 | MACHINE_END |