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Commit 2aea73ce authored by Hans J. Koch's avatar Hans J. Koch Committed by Thomas Gleixner
Browse files

ARM: Add board support for Telechips TCC8000-SDK board 



Add support for the Telechips TCC8000-SDK development board.

Signed-off-by: default avatar"Hans J. Koch" <hjk@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 026cec61

arch/arm/mach-tcc8k/Kconfig

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@@ -2,4 +2,10 @@ if ARCH_TCC8K 


comment "TCC8000 systems:"



config MACH_TCC8000_SDK

	bool "Telechips TCC8000-SDK development kit"

	default y

	help

	  Support for the Telechips TCC8000-SDK board.



endif

arch/arm/mach-tcc8k/Makefile

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@@ -4,3 +4,6 @@ 


# Common support

obj-y += clock.o irq.o time.o io.o devices.o



# Board specific support

obj-$(CONFIG_MACH_TCC8000_SDK) += board-tcc8000-sdk.o

arch/arm/mach-tcc8k/Makefile.boot

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   zreladdr-y		:= 0x20008000

params_phys-y		:= 0x20000100

initrd_phys-y		:= 0x20800000

arch/arm/mach-tcc8k/board-tcc8000-sdk.c

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/*

 * Copyright (C) 2009 Hans J. Koch <hjk@linutronix.de>

 *

 * 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/init.h>

#include <linux/kernel.h>

#include <linux/platform_device.h>



#include <asm/mach-types.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <asm/mach/time.h>



#include <mach/clock.h>



#include "common.h"



#define XI_FREQUENCY	12000000

#define XTI_FREQUENCY	32768



#ifdef CONFIG_MTD_NAND_TCC

/* NAND */

static struct tcc_nand_platform_data tcc8k_sdk_nand_data = {

	.width = 1,

	.hw_ecc = 0,

};

#endif



static void __init tcc8k_init(void)

{

#ifdef CONFIG_MTD_NAND_TCC

	tcc_nand_device.dev.platform_data = &tcc8k_sdk_nand_data;

	platform_device_register(&tcc_nand_device);

#endif

}



static void __init tcc8k_init_timer(void)

{

	tcc_clocks_init(XI_FREQUENCY, XTI_FREQUENCY);

}



static struct sys_timer tcc8k_timer = {

	.init	= tcc8k_init_timer,

};



static void __init tcc8k_map_io(void)

{

	tcc8k_map_common_io();

}



MACHINE_START(TCC8000_SDK, "Telechips TCC8000-SDK Demo Board")

	.phys_io	= 0x90000000,

	.io_pg_offst	= ((0xf1000000) >> 18) & 0xfffc,

	.boot_params	= PHYS_OFFSET + 0x00000100,

	.map_io		= tcc8k_map_io,

	.init_irq	= tcc8k_init_irq,

	.init_machine	= tcc8k_init,

	.timer		= &tcc8k_timer,

MACHINE_END