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Commit 5718df9d authored by Ben Dooks's avatar Ben Dooks
Browse files

[ARM] SMDK6410: Initial machine support 



Initial machine support for the Samsung SMDK6410.

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 80789e79

arch/arm/mach-s3c6410/Kconfig

+5 −0
Original line number Diff line number Diff line
@@ -14,3 +14,8 @@ config CPU_S3C6410 
	help

	  Enable S3C6410 CPU support



config MACH_SMDK6410

	bool "SMDK6410"

	select CPU_S3C6410

	help

	  Machine support for the Samsung SMDK6410

arch/arm/mach-s3c6410/Makefile

+3 −0
Original line number Diff line number Diff line
@@ -14,3 +14,6 @@ obj- := 


obj-$(CONFIG_CPU_S3C6410)	+= cpu.o



# machine support



obj-$(CONFIG_MACH_SMDK6410)	+= mach-smdk6410.o

arch/arm/mach-s3c6410/mach-smdk6410.c

0 → 100644
+91 −0
Original line number Diff line number Diff line 
/* linux/arch/arm/mach-s3c6410/mach-smdk6410.c

 *

 * Copyright 2008 Openmoko, Inc.

 * Copyright 2008 Simtec Electronics

 *	Ben Dooks <ben@simtec.co.uk>

 *	http://armlinux.simtec.co.uk/

 *

 * 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 <mach/map.h>



#include <asm/irq.h>

#include <asm/mach-types.h>



#include <plat/regs-serial.h>



#include <plat/s3c6410.h>

#include <plat/clock.h>

#include <plat/devs.h>

#include <plat/cpu.h>



#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 smdk6410_uartcfgs[] __initdata = {

	[0] = {

		.hwport	     = 0,

		.flags	     = 0,

		.ucon	     = 0x3c5,

		.ulcon	     = 0x03,

		.ufcon	     = 0x51,

	},

	[1] = {

		.hwport	     = 1,

		.flags	     = 0,

		.ucon	     = 0x3c5,

		.ulcon	     = 0x03,

		.ufcon	     = 0x51,

	},

};



struct map_desc smdk6410_iodesc[] = {};



static struct platform_device *smdk6410_devices[] __initdata = {

};



extern void s3c64xx_init_io(struct map_desc *, int);



static void __init smdk6410_map_io(void)

{

	s3c64xx_init_io(smdk6410_iodesc, ARRAY_SIZE(smdk6410_iodesc));

	s3c24xx_init_clocks(12000000);

	s3c24xx_init_uarts(smdk6410_uartcfgs, ARRAY_SIZE(smdk6410_uartcfgs));

}



static void __init smdk6410_machine_init(void)

{

	platform_add_devices(smdk6410_devices, ARRAY_SIZE(smdk6410_devices));

}



MACHINE_START(SMDK6410, "SMDK6410")

	/* Maintainer: Ben Dooks <ben@fluff.org> */

	.phys_io	= S3C_PA_UART & 0xfff00000,

	.io_pg_offst	= (((u32)S3C_VA_UART) >> 18) & 0xfffc,

	.boot_params	= S3C64XX_PA_SDRAM + 0x100,



	.init_irq	= s3c6410_init_irq,

	.map_io		= smdk6410_map_io,

	.init_machine	= smdk6410_machine_init,

	.timer		= &s3c24xx_timer,

MACHINE_END