1/* linux/arch/arm/mach-s3c2410/mach-smdk2410.c 2 * 3 * linux/arch/arm/mach-s3c2410/mach-smdk2410.c 4 * 5 * Copyright (C) 2004 by FS Forth-Systeme GmbH 6 * All rights reserved. 7 * 8 * @Author: Jonas Dietsche 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of 13 * the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23 * MA 02111-1307 USA 24 * 25 * @History: 26 * derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by 27 * Ben Dooks <ben@simtec.co.uk> 28 * 29 ***********************************************************************/ 30 31#include <linux/kernel.h> 32#include <linux/types.h> 33#include <linux/interrupt.h> 34#include <linux/list.h> 35#include <linux/timer.h> 36#include <linux/init.h> 37#include <linux/serial_core.h> 38#include <linux/platform_device.h> 39#include <linux/io.h> 40 41#include <asm/mach/arch.h> 42#include <asm/mach/map.h> 43#include <asm/mach/irq.h> 44 45#include <mach/hardware.h> 46#include <asm/irq.h> 47#include <asm/mach-types.h> 48 49#include <plat/regs-serial.h> 50#include <plat/iic.h> 51 52#include <plat/devs.h> 53#include <plat/cpu.h> 54 55#include <plat/common-smdk.h> 56 57static struct map_desc smdk2410_iodesc[] __initdata = { 58 /* nothing here yet */ 59}; 60 61#define UCON S3C2410_UCON_DEFAULT 62#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB 63#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE 64 65static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = { 66 [0] = { 67 .hwport = 0, 68 .flags = 0, 69 .ucon = UCON, 70 .ulcon = ULCON, 71 .ufcon = UFCON, 72 }, 73 [1] = { 74 .hwport = 1, 75 .flags = 0, 76 .ucon = UCON, 77 .ulcon = ULCON, 78 .ufcon = UFCON, 79 }, 80 [2] = { 81 .hwport = 2, 82 .flags = 0, 83 .ucon = UCON, 84 .ulcon = ULCON, 85 .ufcon = UFCON, 86 } 87}; 88 89static struct platform_device *smdk2410_devices[] __initdata = { 90 &s3c_device_ohci, 91 &s3c_device_lcd, 92 &s3c_device_wdt, 93 &s3c_device_i2c0, 94 &s3c_device_iis, 95}; 96 97static void __init smdk2410_map_io(void) 98{ 99 s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc)); 100 s3c24xx_init_clocks(0); 101 s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs)); 102} 103 104static void __init smdk2410_init(void) 105{ 106 s3c_i2c0_set_platdata(NULL); 107 platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices)); 108 smdk_machine_init(); 109} 110 111MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch 112 * to SMDK2410 */ 113 /* Maintainer: Jonas Dietsche */ 114 .phys_io = S3C2410_PA_UART, 115 .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, 116 .boot_params = S3C2410_SDRAM_PA + 0x100, 117 .map_io = smdk2410_map_io, 118 .init_irq = s3c24xx_init_irq, 119 .init_machine = smdk2410_init, 120 .timer = &s3c24xx_timer, 121MACHINE_END 122