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Commit b6c440a9 authored by Ben Dooks's avatar Ben Dooks Committed by Russell King
Browse files

[ARM] 3840/1: S3C2412: Add machine VSTMS 



Add new machine VSTMS

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarThomas Gleixner <tglx@linuxtronix.de>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 1649adc7

arch/arm/mach-s3c2410/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -126,6 +126,12 @@ config MACH_NEXCODER_2440 
	help

 	  Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board



config MACH_VSTMS

	bool "VMSTMS"

	select CPU_S3C2412

	help

	  Say Y here if you are using an VSTMS board



endmenu



config S3C2410_CLOCK

arch/arm/mach-s3c2410/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -83,5 +83,6 @@ obj-$(CONFIG_MACH_VR1000) += mach-vr1000.o usb-simtec.o 
obj-$(CONFIG_MACH_RX3715)	+= mach-rx3715.o

obj-$(CONFIG_MACH_OTOM)		+= mach-otom.o

obj-$(CONFIG_MACH_NEXCODER_2440) += mach-nexcoder.o

obj-$(CONFIG_MACH_VSTMS)	+= mach-vstms.o



obj-$(CONFIG_MACH_SMDK)		+= common-smdk.o
 
 No newline at end of file

arch/arm/mach-s3c2410/mach-vstms.c

0 → 100644
+168 −0
Original line number Diff line number Diff line 
/* linux/arch/arm/mach-s3c2410/mach-vstms.c

 *

 * (C) 2006 Thomas Gleixner <tglx@linutronix.de>

 *

 * Derived from mach-smdk2413.c - (C) 2006 Simtec Electronics

 *

 * 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/platform_device.h>



#include <linux/mtd/mtd.h>

#include <linux/mtd/nand.h>

#include <linux/mtd/nand_ecc.h>

#include <linux/mtd/partitions.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <asm/mach/irq.h>



#include <asm/hardware.h>

#include <asm/hardware/iomd.h>

#include <asm/setup.h>

#include <asm/io.h>

#include <asm/irq.h>

#include <asm/mach-types.h>



#include <asm/arch/regs-serial.h>

#include <asm/arch/regs-gpio.h>

#include <asm/arch/regs-lcd.h>



#include <asm/arch/idle.h>

#include <asm/arch/fb.h>



#include <asm/arch/nand.h>



#include "s3c2410.h"

#include "s3c2412.h"

#include "clock.h"

#include "devs.h"

#include "cpu.h"





static struct map_desc vstms_iodesc[] __initdata = {

};



static struct s3c2410_uartcfg vstms_uartcfgs[] __initdata = {

	[0] = {

		.hwport	     = 0,

		.flags	     = 0,

		.ucon	     = 0x3c5,

		.ulcon	     = 0x03,

		.ufcon	     = 0x51,

	},

	[1] = {

		.hwport	     = 1,

		.flags	     = 0,

		.ucon	     = 0x3c5,

		.ulcon	     = 0x03,

		.ufcon	     = 0x51,

	},

	[2] = {

		.hwport	     = 2,

		.flags	     = 0,

		.ucon	     = 0x3c5,

		.ulcon	     = 0x03,

		.ufcon	     = 0x51,

	}

};



static struct mtd_partition vstms_nand_part[] = {

	[0] = {

		.name	= "Boot Agent",

		.size	= 0x7C000,

		.offset	= 0,

	},

	[1] = {

		.name	= "UBoot Config",

		.offset = 0x7C000,

		.size	= 0x4000,

	},

	[2] = {

		.name	= "Kernel",

		.offset = 0x80000,

		.size	= 0x200000,

	},

	[3] = {

		.name	= "RFS",

		.offset	= 0x280000,

		.size	= 0x3d80000,

	},

};



static struct s3c2410_nand_set vstms_nand_sets[] = {

	[0] = {

		.name		= "NAND",

		.nr_chips	= 1,

		.nr_partitions	= ARRAY_SIZE(vstms_nand_part),

		.partitions	= vstms_nand_part,

	},

};



/* choose a set of timings which should suit most 512Mbit

 * chips and beyond.

*/



static struct s3c2410_platform_nand vstms_nand_info = {

	.tacls		= 20,

	.twrph0		= 60,

	.twrph1		= 20,

	.nr_sets	= ARRAY_SIZE(vstms_nand_sets),

	.sets		= vstms_nand_sets,

};



static struct platform_device *vstms_devices[] __initdata = {

	&s3c_device_usb,

	&s3c_device_wdt,

	&s3c_device_i2c,

	&s3c_device_iis,

	&s3c_device_rtc,

	&s3c_device_nand,

};



static struct s3c24xx_board vstms_board __initdata = {

	.devices       = vstms_devices,

	.devices_count = ARRAY_SIZE(vstms_devices)

};



static void __init vstms_fixup(struct machine_desc *desc,

				  struct tag *tags, char **cmdline,

				  struct meminfo *mi)

{

	if (tags != phys_to_virt(S3C2410_SDRAM_PA + 0x100)) {

		mi->nr_banks=1;

		mi->bank[0].start = 0x30000000;

		mi->bank[0].size = SZ_64M;

		mi->bank[0].node = 0;

	}

}



static void __init vstms_map_io(void)

{

	s3c_device_nand.dev.platform_data = &vstms_nand_info;



	s3c24xx_init_io(vstms_iodesc, ARRAY_SIZE(vstms_iodesc));

	s3c24xx_init_clocks(12000000);

	s3c24xx_init_uarts(vstms_uartcfgs, ARRAY_SIZE(vstms_uartcfgs));

	s3c24xx_set_board(&vstms_board);

}



MACHINE_START(VSTMS, "VSTMS")

	.phys_io	= S3C2410_PA_UART,

	.io_pg_offst	= (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,

	.boot_params	= S3C2410_SDRAM_PA + 0x100,



	.fixup		= vstms_fixup,

	.init_irq	= s3c24xx_init_irq,

	.map_io		= vstms_map_io,

	.timer		= &s3c24xx_timer,

MACHINE_END