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Commit 87c4122f authored by Kyungmin Park's avatar Kyungmin Park Committed by Ben Dooks
Browse files

[ARM] S3C6410: Basic support for NCP board (v2) 



This is a basic support for NCP board based on s3c6410.

Only enables the serial. also remove empty i2c device.

Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent ecc558ac

arch/arm/mach-s3c6410/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -77,3 +77,12 @@ config SMDK6410_WM1190_EV1 
	  module into the kernel.  The presence of the module will be

	  detected at runtime so the the resulting kernel can be used

	  with or without the 1190-EV1 fitted.



config MACH_NCP

	bool "NCP"

	select CPU_S3C6410

	select S3C_DEV_I2C1

	select S3C_DEV_HSMMC1

	select S3C64XX_SETUP_I2C1

	help

          Machine support for the Samsung NCP

arch/arm/mach-s3c6410/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -21,3 +21,4 @@ obj-$(CONFIG_S3C6410_SETUP_SDHCI) += setup-sdhci.o 
# machine support



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

obj-$(CONFIG_MACH_NCP)		+= mach-ncp.o

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

0 → 100644
+107 −0
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-s3c6410/mach-ncp.c

 *

 * Copyright (C) 2008-2009 Samsung 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/serial_core.h>

#include <linux/platform_device.h>

#include <linux/io.h>

#include <linux/i2c.h>

#include <linux/fb.h>

#include <linux/gpio.h>

#include <linux/delay.h>



#include <video/platform_lcd.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <asm/mach/irq.h>



#include <mach/hardware.h>

#include <mach/regs-fb.h>

#include <mach/map.h>



#include <asm/irq.h>

#include <asm/mach-types.h>



#include <plat/regs-serial.h>

#include <plat/iic.h>

#include <plat/fb.h>



#include <plat/s3c6410.h>

#include <plat/clock.h>

#include <plat/devs.h>

#include <plat/cpu.h>



#define UCON S3C2410_UCON_DEFAULT

#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE

#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE



static struct s3c2410_uartcfg ncp_uartcfgs[] __initdata = {

	/* REVISIT: NCP uses only serial 1, 2 */

	[0] = {

		.hwport	     = 0,

		.flags	     = 0,

		.ucon	     = UCON,

		.ulcon	     = ULCON,

		.ufcon	     = UFCON,

	},

	[1] = {

		.hwport	     = 1,

		.flags	     = 0,

		.ucon	     = UCON,

		.ulcon	     = ULCON,

		.ufcon	     = UFCON,

	},

	[2] = {

		.hwport	     = 2,

		.flags	     = 0,

		.ucon	     = UCON,

		.ulcon	     = ULCON,

		.ufcon	     = UFCON,

	},

};



static struct platform_device *ncp_devices[] __initdata = {

	&s3c_device_hsmmc1,

	&s3c_device_i2c0,

};



struct map_desc ncp_iodesc[] = {};



static void __init ncp_map_io(void)

{

	s3c64xx_init_io(ncp_iodesc, ARRAY_SIZE(ncp_iodesc));

	s3c24xx_init_clocks(12000000);

	s3c24xx_init_uarts(ncp_uartcfgs, ARRAY_SIZE(ncp_uartcfgs));

}



static void __init ncp_machine_init(void)

{

	s3c_i2c0_set_platdata(NULL);



	platform_add_devices(ncp_devices, ARRAY_SIZE(ncp_devices));

}



MACHINE_START(NCP, "NCP")

	/* Maintainer: Samsung Electronics */

	.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		= ncp_map_io,

	.init_machine	= ncp_machine_init,

	.timer		= &s3c24xx_timer,

MACHINE_END