git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | /* |
| dbdf9ced | 2 | * linux/arch/arm/mach-omap1/board-generic.c |
| 1da177e4 LT |
3 | * |
| 4 | * Modified from board-innovator1510.c | |
| 5 | * | |
| 6 | * Code for generic OMAP board. Should work on many OMAP systems where | |
| 7 | * the device drivers take care of all the necessary hardware initialization. | |
| 8 | * Do not put any board specific code to this file; create a new machine | |
| 9 | * type if you need custom low-level initializations. | |
| 10 | * | |
| 11 | * This program is free software; you can redistribute it and/or modify | |
| 12 | * it under the terms of the GNU General Public License version 2 as | |
| 13 | * published by the Free Software Foundation. | |
| 14 | */ | |
| 15 | ||
| 16 | #include <linux/kernel.h> | |
| 17 | #include <linux/init.h> | |
| 3179a019 | 18 | #include <linux/platform_device.h> |
| 1da177e4 | 19 | |
| a09e64fb | 20 | #include <mach/hardware.h> |
| 1da177e4 LT |
21 | #include <asm/mach-types.h> |
| 22 | #include <asm/mach/arch.h> | |
| 23 | #include <asm/mach/map.h> | |
| 24 | ||
| a09e64fb RK |
25 | #include <mach/gpio.h> |
| 26 | #include <mach/mux.h> | |
| 27 | #include <mach/usb.h> | |
| 28 | #include <mach/board.h> | |
| 29 | #include <mach/common.h> | |
| 1da177e4 | 30 | |
| 1da177e4 LT |
31 | static void __init omap_generic_init_irq(void) |
| 32 | { | |
| 87bd63f6 | 33 | omap1_init_common_hw(); |
| 1da177e4 LT |
34 | omap_init_irq(); |
| 35 | } | |
| 36 | ||
| 37 | /* assume no Mini-AB port */ | |
| 38 | ||
| 3179a019 | 39 | #ifdef CONFIG_ARCH_OMAP15XX |
| 1da177e4 LT |
40 | static struct omap_usb_config generic1510_usb_config __initdata = { |
| 41 | .register_host = 1, | |
| 42 | .register_dev = 1, | |
| 43 | .hmc_mode = 16, | |
| 44 | .pins[0] = 3, | |
| 45 | }; | |
| 46 | #endif | |
| 47 | ||
| 48 | #if defined(CONFIG_ARCH_OMAP16XX) | |
| 49 | static struct omap_usb_config generic1610_usb_config __initdata = { | |
| 7c38cf02 TL |
50 | #ifdef CONFIG_USB_OTG |
| 51 | .otg = 1, | |
| 52 | #endif | |
| 1da177e4 LT |
53 | .register_host = 1, |
| 54 | .register_dev = 1, | |
| 55 | .hmc_mode = 16, | |
| 56 | .pins[0] = 6, | |
| 57 | }; | |
| 58 | #endif | |
| 59 | ||
| 3179a019 TL |
60 | static struct omap_uart_config generic_uart_config __initdata = { |
| 61 | .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), | |
| 62 | }; | |
| 63 | ||
| e27a93a9 TL |
64 | static struct omap_board_config_kernel generic_config[] __initdata = { |
| 65 | { OMAP_TAG_USB, NULL }, | |
| 3179a019 | 66 | { OMAP_TAG_UART, &generic_uart_config }, |
| 1da177e4 LT |
67 | }; |
| 68 | ||
| 69 | static void __init omap_generic_init(void) | |
| 70 | { | |
| 3179a019 | 71 | #ifdef CONFIG_ARCH_OMAP15XX |
| 9b6553cd | 72 | if (cpu_is_omap15xx()) { |
| 1da177e4 LT |
73 | generic_config[0].data = &generic1510_usb_config; |
| 74 | } | |
| 75 | #endif | |
| 76 | #if defined(CONFIG_ARCH_OMAP16XX) | |
| 77 | if (!cpu_is_omap1510()) { | |
| 78 | generic_config[0].data = &generic1610_usb_config; | |
| 79 | } | |
| 80 | #endif | |
| 7c38cf02 | 81 | |
| 1da177e4 LT |
82 | omap_board_config = generic_config; |
| 83 | omap_board_config_size = ARRAY_SIZE(generic_config); | |
| 3179a019 | 84 | omap_serial_init(); |
| 1ed16a86 | 85 | omap_register_i2c_bus(1, 100, NULL, 0); |
| 1da177e4 LT |
86 | } |
| 87 | ||
| 88 | static void __init omap_generic_map_io(void) | |
| 89 | { | |
| 87bd63f6 | 90 | omap1_map_common_io(); |
| 1da177e4 LT |
91 | } |
| 92 | ||
| 93 | MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710") | |
| e9dea0c6 | 94 | /* Maintainer: Tony Lindgren <tony@atomide.com> */ |
| e9dea0c6 RK |
95 | .phys_io = 0xfff00000, |
| 96 | .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, | |
| 97 | .boot_params = 0x10000100, | |
| 98 | .map_io = omap_generic_map_io, | |
| 99 | .init_irq = omap_generic_init_irq, | |
| 100 | .init_machine = omap_generic_init, | |
| 1da177e4 LT |
101 | .timer = &omap_timer, |
| 102 | MACHINE_END |