projects / deliverable / linux.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 | */ | |
| 2f8163ba | 15 | #include <linux/gpio.h> |
| 1da177e4 LT |
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 | ||
| ce491cf8 TL |
25 | #include <plat/mux.h> |
| 26 | #include <plat/usb.h> | |
| 27 | #include <plat/board.h> | |
| 28 | #include <plat/common.h> | |
| 1da177e4 | 29 | |
| 1da177e4 LT |
30 | static void __init omap_generic_init_irq(void) |
| 31 | { | |
| 87bd63f6 | 32 | omap1_init_common_hw(); |
| 741e3a89 | 33 | omap1_init_irq(); |
| 1da177e4 LT |
34 | } |
| 35 | ||
| 36 | /* assume no Mini-AB port */ | |
| 37 | ||
| 3179a019 | 38 | #ifdef CONFIG_ARCH_OMAP15XX |
| 1da177e4 LT |
39 | static struct omap_usb_config generic1510_usb_config __initdata = { |
| 40 | .register_host = 1, | |
| 41 | .register_dev = 1, | |
| 42 | .hmc_mode = 16, | |
| 43 | .pins[0] = 3, | |
| 44 | }; | |
| 45 | #endif | |
| 46 | ||
| 47 | #if defined(CONFIG_ARCH_OMAP16XX) | |
| 48 | static struct omap_usb_config generic1610_usb_config __initdata = { | |
| 7c38cf02 TL |
49 | #ifdef CONFIG_USB_OTG |
| 50 | .otg = 1, | |
| 51 | #endif | |
| 1da177e4 LT |
52 | .register_host = 1, |
| 53 | .register_dev = 1, | |
| 54 | .hmc_mode = 16, | |
| 55 | .pins[0] = 6, | |
| 56 | }; | |
| 57 | #endif | |
| 58 | ||
| e27a93a9 | 59 | static struct omap_board_config_kernel generic_config[] __initdata = { |
| 1da177e4 LT |
60 | }; |
| 61 | ||
| 62 | static void __init omap_generic_init(void) | |
| 63 | { | |
| 3179a019 | 64 | #ifdef CONFIG_ARCH_OMAP15XX |
| 9b6553cd | 65 | if (cpu_is_omap15xx()) { |
| c33da3a8 JK |
66 | /* mux pins for uarts */ |
| 67 | omap_cfg_reg(UART1_TX); | |
| 68 | omap_cfg_reg(UART1_RTS); | |
| 69 | omap_cfg_reg(UART2_TX); | |
| 70 | omap_cfg_reg(UART2_RTS); | |
| 71 | omap_cfg_reg(UART3_TX); | |
| 72 | omap_cfg_reg(UART3_RX); | |
| 73 | ||
| dd0cdd88 | 74 | omap1_usb_init(&generic1510_usb_config); |
| 1da177e4 LT |
75 | } |
| 76 | #endif | |
| 77 | #if defined(CONFIG_ARCH_OMAP16XX) | |
| 78 | if (!cpu_is_omap1510()) { | |
| dd0cdd88 | 79 | omap1_usb_init(&generic1610_usb_config); |
| 1da177e4 LT |
80 | } |
| 81 | #endif | |
| 7c38cf02 | 82 | |
| 1da177e4 LT |
83 | omap_board_config = generic_config; |
| 84 | omap_board_config_size = ARRAY_SIZE(generic_config); | |
| 3179a019 | 85 | omap_serial_init(); |
| 1ed16a86 | 86 | omap_register_i2c_bus(1, 100, NULL, 0); |
| 1da177e4 LT |
87 | } |
| 88 | ||
| 89 | static void __init omap_generic_map_io(void) | |
| 90 | { | |
| 87bd63f6 | 91 | omap1_map_common_io(); |
| 1da177e4 LT |
92 | } |
| 93 | ||
| 94 | MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710") | |
| e9dea0c6 | 95 | /* Maintainer: Tony Lindgren <tony@atomide.com> */ |
| e9dea0c6 RK |
96 | .boot_params = 0x10000100, |
| 97 | .map_io = omap_generic_map_io, | |
| 71ee7dad | 98 | .reserve = omap_reserve, |
| e9dea0c6 RK |
99 | .init_irq = omap_generic_init_irq, |
| 100 | .init_machine = omap_generic_init, | |
| e74984e4 | 101 | .timer = &omap1_timer, |
| 1da177e4 | 102 | MACHINE_END |