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Commit d2413147 authored by Yauhen Kharuzhy's avatar Yauhen Kharuzhy Committed by Ben Dooks
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ARM: S3C2416: Add initial support of SMDK2416 



Add support of SMDK2416 development board.

Signed-off-by: default avatarYauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent f1290a49

arch/arm/mach-s3c2416/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -21,5 +21,11 @@ config S3C2416_DMA 


menu "S3C2416 Machines"



config MACH_SMDK2416

	bool "SMDK2416"

	select CPU_S3C2416

	select S3C_DEV_HSMMC

	help

	  Say Y here if you are using an SMDK2416



endmenu

arch/arm/mach-s3c2416/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -16,3 +16,4 @@ obj-$(CONFIG_CPU_S3C2416) += irq.o 


# Machine support



obj-$(CONFIG_MACH_SMDK2416)	+= mach-smdk2416.o

arch/arm/mach-s3c2416/mach-smdk2416.c

0 → 100644
+144 −0
Original line number Diff line number Diff line 
/* linux/arch/arm/mach-s3c2416/mach-hanlin_v3c.c

 *

 * Copyright (c) 2009 Yauhen Kharuzhy <jekhor@gmail.com>,

 *	as part of OpenInkpot project

 * Copyright (c) 2009 Promwad Innovation Company

 *	Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>

 *

 * 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 <linux/mtd/partitions.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 <mach/leds-gpio.h>

#include <plat/iic.h>



#include <plat/s3c2416.h>

#include <plat/clock.h>

#include <plat/devs.h>

#include <plat/cpu.h>

#include <plat/nand.h>



#include <plat/common-smdk.h>



static struct map_desc smdk2416_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	| \

		S3C2440_UCON_PCLK	| \

		S3C2443_UCON_RXERR_IRQEN)



#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE)



#define UFCON (S3C2410_UFCON_RXTRIG8	| \

		S3C2410_UFCON_FIFOMODE	| \

		S3C2440_UFCON_TXTRIG16)



static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = {

	[0] = {

		.hwport	     = 0,

		.flags	     = 0,

		.ucon	     = UCON,

		.ulcon	     = ULCON,

		.ufcon	     = UFCON,

	},

	[1] = {

		.hwport	     = 1,

		.flags	     = 0,

		.ucon	     = UCON,

		.ulcon	     = ULCON,

		.ufcon	     = UFCON,

	},

	/* IR port */

	[2] = {

		.hwport	     = 2,

		.flags	     = 0,

		.ucon	     = UCON,

		.ulcon	     = ULCON | 0x50,

		.ufcon	     = UFCON,

	}

};



static struct platform_device *smdk2416_devices[] __initdata = {

	&s3c_device_wdt,

	&s3c_device_i2c0,

	&s3c_device_hsmmc0,

};



static void __init smdk2416_map_io(void)

{



	s3c24xx_init_io(smdk2416_iodesc, ARRAY_SIZE(smdk2416_iodesc));

	s3c24xx_init_clocks(12000000);

	s3c24xx_init_uarts(smdk2416_uartcfgs, ARRAY_SIZE(smdk2416_uartcfgs));



}



static void __init smdk2416_machine_init(void)

{

	s3c_i2c0_set_platdata(NULL);



	platform_add_devices(smdk2416_devices, ARRAY_SIZE(smdk2416_devices));

	smdk_machine_init();

}



MACHINE_START(SMDK2416, "SMDK2416")

	/* Maintainer: Yauhen Kharuzhy <jekhor@gmail.com> */

	.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		= smdk2416_map_io,

	.init_machine	= smdk2416_machine_init,

	.timer		= &s3c24xx_timer,

MACHINE_END