Commit | Line | Data |
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5f35fbe8 | 1 | /* |
2 | * Copyright (C) 2009 Texas Instruments Inc. | |
3 | * | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License version 2 as | |
7 | * published by the Free Software Foundation. | |
8 | */ | |
9 | ||
10 | #include <linux/kernel.h> | |
11 | #include <linux/init.h> | |
12 | #include <linux/platform_device.h> | |
13 | #include <linux/input.h> | |
14 | #include <linux/gpio.h> | |
15 | ||
16 | #include <asm/mach-types.h> | |
17 | #include <asm/mach/arch.h> | |
18 | ||
19 | #include <mach/board-zoom.h> | |
20 | ||
21 | #include <plat/common.h> | |
22 | #include <plat/board.h> | |
31e464cd | 23 | #include <plat/usb.h> |
5f35fbe8 | 24 | |
662c8b55 | 25 | #include "mux.h" |
5f35fbe8 | 26 | #include "sdram-hynix-h8mbx00u0mer-0em.h" |
27 | ||
5f35fbe8 | 28 | static struct omap_board_config_kernel zoom_config[] __initdata = { |
29 | }; | |
30 | ||
e08b105e SG |
31 | static struct mtd_partition zoom_nand_partitions[] = { |
32 | /* All the partition sizes are listed in terms of NAND block size */ | |
33 | { | |
34 | .name = "X-Loader-NAND", | |
35 | .offset = 0, | |
36 | .size = 4 * (64 * 2048), /* 512KB, 0x80000 */ | |
37 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
38 | }, | |
39 | { | |
40 | .name = "U-Boot-NAND", | |
41 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ | |
42 | .size = 10 * (64 * 2048), /* 1.25MB, 0x140000 */ | |
43 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
44 | }, | |
45 | { | |
46 | .name = "Boot Env-NAND", | |
47 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ | |
48 | .size = 2 * (64 * 2048), /* 256KB, 0x40000 */ | |
49 | }, | |
50 | { | |
51 | .name = "Kernel-NAND", | |
52 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x0200000*/ | |
53 | .size = 240 * (64 * 2048), /* 30M, 0x1E00000 */ | |
54 | }, | |
55 | { | |
56 | .name = "system", | |
57 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x2000000 */ | |
58 | .size = 3328 * (64 * 2048), /* 416M, 0x1A000000 */ | |
59 | }, | |
60 | { | |
61 | .name = "userdata", | |
62 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1C000000*/ | |
63 | .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ | |
64 | }, | |
65 | { | |
66 | .name = "cache", | |
67 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x1E000000*/ | |
68 | .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ | |
69 | }, | |
70 | }; | |
71 | ||
5f35fbe8 | 72 | static void __init omap_zoom_init_irq(void) |
73 | { | |
74 | omap_board_config = zoom_config; | |
75 | omap_board_config_size = ARRAY_SIZE(zoom_config); | |
76 | omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params, | |
77 | h8mbx00u0mer0em_sdrc_params); | |
78 | omap_init_irq(); | |
79 | omap_gpio_init(); | |
80 | } | |
81 | ||
662c8b55 TL |
82 | #ifdef CONFIG_OMAP_MUX |
83 | static struct omap_board_mux board_mux[] __initdata = { | |
c3777c19 OBC |
84 | /* WLAN IRQ - GPIO 162 */ |
85 | OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), | |
86 | /* WLAN POWER ENABLE - GPIO 101 */ | |
87 | OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
88 | /* WLAN SDIO: MMC3 CMD */ | |
89 | OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), | |
90 | /* WLAN SDIO: MMC3 CLK */ | |
91 | OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
92 | /* WLAN SDIO: MMC3 DAT[0-3] */ | |
93 | OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
94 | OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
95 | OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
96 | OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), | |
662c8b55 TL |
97 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
98 | }; | |
99 | #else | |
100 | #define board_mux NULL | |
101 | #endif | |
102 | ||
6f69a181 | 103 | static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { |
31e464cd | 104 | .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, |
105 | .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, | |
106 | .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, | |
107 | .phy_reset = true, | |
108 | .reset_gpio_port[0] = -EINVAL, | |
109 | .reset_gpio_port[1] = 64, | |
110 | .reset_gpio_port[2] = -EINVAL, | |
111 | }; | |
112 | ||
5f35fbe8 | 113 | static void __init omap_zoom_init(void) |
114 | { | |
662c8b55 | 115 | omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); |
5f35fbe8 | 116 | zoom_peripherals_init(); |
e08b105e SG |
117 | board_nand_init(zoom_nand_partitions, |
118 | ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); | |
5f35fbe8 | 119 | zoom_debugboard_init(); |
31e464cd | 120 | |
121 | omap_mux_init_gpio(64, OMAP_PIN_OUTPUT); | |
122 | usb_ehci_init(&ehci_pdata); | |
5f35fbe8 | 123 | } |
124 | ||
125 | MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") | |
a4f57b81 TL |
126 | .phys_io = ZOOM_UART_BASE, |
127 | .io_pg_offst = (ZOOM_UART_VIRT >> 18) & 0xfffc, | |
5f35fbe8 | 128 | .boot_params = 0x80000100, |
869fef41 | 129 | .map_io = omap3_map_io, |
71ee7dad | 130 | .reserve = omap_reserve, |
5f35fbe8 | 131 | .init_irq = omap_zoom_init_irq, |
132 | .init_machine = omap_zoom_init, | |
133 | .timer = &omap_timer, | |
134 | MACHINE_END |