| Tony Lindgren | 1dbae81 | 2005-11-10 14:26:51 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * linux/arch/arm/mach-omap/omap2/board-generic.c |
| 3 | * |
| 4 | * Copyright (C) 2005 Nokia Corporation |
| 5 | * Author: Paul Mundt <paul.mundt@nokia.com> |
| 6 | * |
| 7 | * Modified from mach-omap/omap1/board-generic.c |
| 8 | * |
| 9 | * Code for generic OMAP2 board. Should work on many OMAP2 systems where |
| 10 | * the bootloader passes the board-specific data to the kernel. |
| 11 | * Do not put any board specific code to this file; create a new machine |
| 12 | * type if you need custom low-level initializations. |
| 13 | * |
| 14 | * This program is free software; you can redistribute it and/or modify |
| 15 | * it under the terms of the GNU General Public License version 2 as |
| 16 | * published by the Free Software Foundation. |
| 17 | */ |
| 18 | |
| 19 | #include <linux/kernel.h> |
| 20 | #include <linux/init.h> |
| 21 | #include <linux/device.h> |
| 22 | |
| 23 | #include <asm/hardware.h> |
| 24 | #include <asm/mach-types.h> |
| 25 | #include <asm/mach/arch.h> |
| 26 | #include <asm/mach/map.h> |
| 27 | |
| 28 | #include <asm/arch/gpio.h> |
| 29 | #include <asm/arch/mux.h> |
| 30 | #include <asm/arch/usb.h> |
| 31 | #include <asm/arch/board.h> |
| 32 | #include <asm/arch/common.h> |
| 33 | |
| 34 | static void __init omap_generic_init_irq(void) |
| 35 | { |
| 36 | omap_init_irq(); |
| 37 | } |
| 38 | |
| 39 | static struct omap_uart_config generic_uart_config __initdata = { |
| 40 | .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), |
| 41 | }; |
| 42 | |
| 43 | static struct omap_mmc_config generic_mmc_config __initdata = { |
| 44 | .mmc [0] = { |
| 45 | .enabled = 0, |
| 46 | .wire4 = 0, |
| 47 | .wp_pin = -1, |
| 48 | .power_pin = -1, |
| 49 | .switch_pin = -1, |
| 50 | }, |
| 51 | }; |
| 52 | |
| 53 | static struct omap_board_config_kernel generic_config[] = { |
| 54 | { OMAP_TAG_UART, &generic_uart_config }, |
| 55 | { OMAP_TAG_MMC, &generic_mmc_config }, |
| 56 | }; |
| 57 | |
| 58 | static void __init omap_generic_init(void) |
| 59 | { |
| 60 | omap_board_config = generic_config; |
| 61 | omap_board_config_size = ARRAY_SIZE(generic_config); |
| 62 | omap_serial_init(); |
| 63 | } |
| 64 | |
| 65 | static void __init omap_generic_map_io(void) |
| 66 | { |
| 67 | omap_map_common_io(); |
| 68 | } |
| 69 | |
| 70 | MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") |
| 71 | /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */ |
| 72 | .phys_ram = 0x80000000, |
| 73 | .phys_io = 0x48000000, |
| 74 | .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, |
| 75 | .boot_params = 0x80000100, |
| 76 | .map_io = omap_generic_map_io, |
| 77 | .init_irq = omap_generic_init_irq, |
| 78 | .init_machine = omap_generic_init, |
| 79 | .timer = &omap_timer, |
| 80 | MACHINE_END |