Ben Dooks | a21765a | 2007-02-11 18:31:01 +0100 | [diff] [blame] | 1 | /* linux/arch/arm/mach-s3c2412/mach-smdk2413.c |
Ben Dooks | 66c5940 | 2006-06-24 21:21:35 +0100 | [diff] [blame] | 2 | * |
| 3 | * Copyright (c) 2006 Simtec Electronics |
| 4 | * Ben Dooks <ben@simtec.co.uk> |
| 5 | * |
| 6 | * Thanks to Dimity Andric (TomTom) and Steven Ryu (Samsung) for the |
| 7 | * loans of SMDK2413 to work with. |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License version 2 as |
| 11 | * published by the Free Software Foundation. |
| 12 | */ |
| 13 | |
| 14 | #include <linux/kernel.h> |
| 15 | #include <linux/types.h> |
| 16 | #include <linux/interrupt.h> |
| 17 | #include <linux/list.h> |
| 18 | #include <linux/timer.h> |
| 19 | #include <linux/init.h> |
Ben Dooks | b6d1f54 | 2006-12-17 23:22:26 +0100 | [diff] [blame] | 20 | #include <linux/serial_core.h> |
Ben Dooks | 66c5940 | 2006-06-24 21:21:35 +0100 | [diff] [blame] | 21 | #include <linux/platform_device.h> |
| 22 | |
| 23 | #include <asm/mach/arch.h> |
| 24 | #include <asm/mach/map.h> |
| 25 | #include <asm/mach/irq.h> |
| 26 | |
| 27 | #include <asm/hardware.h> |
| 28 | #include <asm/hardware/iomd.h> |
| 29 | #include <asm/setup.h> |
| 30 | #include <asm/io.h> |
| 31 | #include <asm/irq.h> |
| 32 | #include <asm/mach-types.h> |
| 33 | |
| 34 | //#include <asm/debug-ll.h> |
| 35 | #include <asm/arch/regs-serial.h> |
| 36 | #include <asm/arch/regs-gpio.h> |
| 37 | #include <asm/arch/regs-lcd.h> |
| 38 | |
| 39 | #include <asm/arch/idle.h> |
| 40 | #include <asm/arch/fb.h> |
| 41 | |
Ben Dooks | a21765a | 2007-02-11 18:31:01 +0100 | [diff] [blame] | 42 | #include <asm/plat-s3c24xx/s3c2410.h> |
| 43 | #include <asm/plat-s3c24xx/s3c2412.h> |
| 44 | #include <asm/plat-s3c24xx/clock.h> |
| 45 | #include <asm/plat-s3c24xx/devs.h> |
| 46 | #include <asm/plat-s3c24xx/cpu.h> |
Ben Dooks | 66c5940 | 2006-06-24 21:21:35 +0100 | [diff] [blame] | 47 | |
Ben Dooks | a21765a | 2007-02-11 18:31:01 +0100 | [diff] [blame] | 48 | #include <asm/plat-s3c24xx/common-smdk.h> |
Ben Dooks | 66c5940 | 2006-06-24 21:21:35 +0100 | [diff] [blame] | 49 | |
| 50 | static struct map_desc smdk2413_iodesc[] __initdata = { |
| 51 | }; |
| 52 | |
| 53 | static struct s3c2410_uartcfg smdk2413_uartcfgs[] __initdata = { |
| 54 | [0] = { |
| 55 | .hwport = 0, |
| 56 | .flags = 0, |
| 57 | .ucon = 0x3c5, |
| 58 | .ulcon = 0x03, |
| 59 | .ufcon = 0x51, |
| 60 | }, |
| 61 | [1] = { |
| 62 | .hwport = 1, |
| 63 | .flags = 0, |
| 64 | .ucon = 0x3c5, |
| 65 | .ulcon = 0x03, |
| 66 | .ufcon = 0x51, |
| 67 | }, |
| 68 | /* IR port */ |
| 69 | [2] = { |
| 70 | .hwport = 2, |
| 71 | .flags = 0, |
| 72 | .ucon = 0x3c5, |
| 73 | .ulcon = 0x43, |
| 74 | .ufcon = 0x51, |
| 75 | } |
| 76 | }; |
| 77 | |
| 78 | static struct platform_device *smdk2413_devices[] __initdata = { |
| 79 | &s3c_device_usb, |
| 80 | //&s3c_device_lcd, |
| 81 | &s3c_device_wdt, |
| 82 | &s3c_device_i2c, |
| 83 | &s3c_device_iis, |
| 84 | }; |
| 85 | |
| 86 | static struct s3c24xx_board smdk2413_board __initdata = { |
| 87 | .devices = smdk2413_devices, |
| 88 | .devices_count = ARRAY_SIZE(smdk2413_devices) |
| 89 | }; |
| 90 | |
| 91 | static void __init smdk2413_fixup(struct machine_desc *desc, |
| 92 | struct tag *tags, char **cmdline, |
| 93 | struct meminfo *mi) |
| 94 | { |
| 95 | if (tags != phys_to_virt(S3C2410_SDRAM_PA + 0x100)) { |
| 96 | mi->nr_banks=1; |
| 97 | mi->bank[0].start = 0x30000000; |
| 98 | mi->bank[0].size = SZ_64M; |
| 99 | mi->bank[0].node = 0; |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | static void __init smdk2413_map_io(void) |
| 104 | { |
| 105 | s3c24xx_init_io(smdk2413_iodesc, ARRAY_SIZE(smdk2413_iodesc)); |
| 106 | s3c24xx_init_clocks(12000000); |
| 107 | s3c24xx_init_uarts(smdk2413_uartcfgs, ARRAY_SIZE(smdk2413_uartcfgs)); |
| 108 | s3c24xx_set_board(&smdk2413_board); |
| 109 | } |
| 110 | |
| 111 | static void __init smdk2413_machine_init(void) |
| 112 | { |
| 113 | smdk_machine_init(); |
| 114 | } |
| 115 | |
Ben Dooks | 3142afb | 2006-09-06 19:03:31 +0100 | [diff] [blame] | 116 | MACHINE_START(S3C2413, "S3C2413") |
| 117 | /* Maintainer: Ben Dooks <ben@fluff.org> */ |
| 118 | .phys_io = S3C2410_PA_UART, |
| 119 | .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, |
| 120 | .boot_params = S3C2410_SDRAM_PA + 0x100, |
| 121 | |
| 122 | .fixup = smdk2413_fixup, |
| 123 | .init_irq = s3c24xx_init_irq, |
| 124 | .map_io = smdk2413_map_io, |
| 125 | .init_machine = smdk2413_machine_init, |
| 126 | .timer = &s3c24xx_timer, |
| 127 | MACHINE_END |
| 128 | |
Ben Dooks | 6fb9c4f | 2007-02-12 18:57:05 +0100 | [diff] [blame^] | 129 | MACHINE_START(SMDK2412, "SMDK2412") |
| 130 | /* Maintainer: Ben Dooks <ben@fluff.org> */ |
| 131 | .phys_io = S3C2410_PA_UART, |
| 132 | .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, |
| 133 | .boot_params = S3C2410_SDRAM_PA + 0x100, |
| 134 | |
| 135 | .fixup = smdk2413_fixup, |
| 136 | .init_irq = s3c24xx_init_irq, |
| 137 | .map_io = smdk2413_map_io, |
| 138 | .init_machine = smdk2413_machine_init, |
| 139 | .timer = &s3c24xx_timer, |
| 140 | MACHINE_END |
| 141 | |
Ben Dooks | 3142afb | 2006-09-06 19:03:31 +0100 | [diff] [blame] | 142 | MACHINE_START(SMDK2413, "SMDK2413") |
Ben Dooks | 66c5940 | 2006-06-24 21:21:35 +0100 | [diff] [blame] | 143 | /* Maintainer: Ben Dooks <ben@fluff.org> */ |
| 144 | .phys_io = S3C2410_PA_UART, |
| 145 | .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, |
| 146 | .boot_params = S3C2410_SDRAM_PA + 0x100, |
| 147 | |
| 148 | .fixup = smdk2413_fixup, |
| 149 | .init_irq = s3c24xx_init_irq, |
| 150 | .map_io = smdk2413_map_io, |
| 151 | .init_machine = smdk2413_machine_init, |
| 152 | .timer = &s3c24xx_timer, |
| 153 | MACHINE_END |