/* linux/arch/arm/mach-s3c2443/mach-smdk2443.c * * Copyright (c) 2007 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * http://www.fluff.org/ben/smdk2443/ * * Thanks to Samsung for the loan of an SMDK2443 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * */ #include <linux/kernel.h> #include <linux/types.h> #include <linux/interrupt.h> #include <linux/list.h> #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> #include <linux/platform_device.h> #include <linux/io.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> #include <mach/idle.h> #include <mach/fb.h> #include <plat/iic.h> #include <plat/s3c2410.h> #include <plat/s3c2440.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/common-smdk.h> static struct map_desc smdk2443_iodesc[] __initdata = { /* ISA IO Space map (memory space selected by A24) */ { .virtual = (u32)S3C24XX_VA_ISA_WORD, .pfn = __phys_to_pfn(S3C2410_CS2), .length = 0x10000, .type = MT_DEVICE, }, { .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000, .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)), .length = SZ_4M, .type = MT_DEVICE, }, { .virtual = (u32)S3C24XX_VA_ISA_BYTE, .pfn = __phys_to_pfn(S3C2410_CS2), .length = 0x10000, .type = MT_DEVICE, }, { .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000, .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)), .length = SZ_4M, .type = MT_DEVICE, } }; #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE static struct s3c2410_uartcfg smdk2443_uartcfgs[] __initdata = { [0] = { .hwport = 0, .flags = 0, .ucon = 0x3c5, .ulcon = 0x03, .ufcon = 0x51, }, [1] = { .hwport = 1, .flags = 0, .ucon = 0x3c5, .ulcon = 0x03, .ufcon = 0x51, }, /* IR port */ [2] = { .hwport = 2, .flags = 0, .ucon = 0x3c5, .ulcon = 0x43, .ufcon = 0x51, } }; static struct platform_device *smdk2443_devices[] __initdata = { &s3c_device_wdt, &s3c_device_i2c0, &s3c_device_hsmmc0, }; static void __init smdk2443_map_io(void) { s3c24xx_init_io(smdk2443_iodesc, ARRAY_SIZE(smdk2443_iodesc)); s3c24xx_init_clocks(12000000); s3c24xx_init_uarts(smdk2443_uartcfgs, ARRAY_SIZE(smdk2443_uartcfgs)); } static void __init smdk2443_machine_init(void) { s3c_i2c0_set_platdata(NULL); platform_add_devices(smdk2443_devices, ARRAY_SIZE(smdk2443_devices)); smdk_machine_init(); } MACHINE_START(SMDK2443, "SMDK2443") /* Maintainer: Ben Dooks <ben@fluff.org> */ .phys_io = S3C2410_PA_UART, .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, .boot_params = S3C2410_SDRAM_PA + 0x100, .init_irq = s3c24xx_init_irq, .map_io = smdk2443_map_io, .init_machine = smdk2443_machine_init, .timer = &s3c24xx_timer, MACHINE_END