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Commit 63138812 authored by Kalle Valo's avatar Kalle Valo Committed by Tony Lindgren
Browse files

OMAP2: add board file for Nokia N800 and N810 



Add board file for Nokia N800 and N810 devices. Currently only serial ports,
onenand and spi are configured, more to come later.

Tested on Nokia N800.

Signed-off-by: default avatarKalle Valo <kalle.valo@iki.fi>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 1b52d5df

arch/arm/mach-omap2/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -73,6 +73,10 @@ config MACH_OMAP_3430SDP 
	bool "OMAP 3430 SDP board"

	depends on ARCH_OMAP3 && ARCH_OMAP34XX



config MACH_NOKIA_N8X0

	bool "Nokia N800/N810"

	depends on ARCH_OMAP2420



config MACH_NOKIA_RX51

	bool "Nokia RX-51 board"

	depends on ARCH_OMAP3 && ARCH_OMAP34XX

arch/arm/mach-omap2/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -62,7 +62,7 @@ obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o \ 
					   mmc-twl4030.o

obj-$(CONFIG_MACH_OMAP_3430SDP)		+= board-3430sdp.o \

					   mmc-twl4030.o



obj-$(CONFIG_MACH_NOKIA_N8X0)		+= board-n8x0.o

obj-$(CONFIG_MACH_NOKIA_RX51)		+= board-rx51.o \

					   board-rx51-peripherals.o \

					   mmc-twl4030.o

arch/arm/mach-omap2/board-n8x0.c

0 → 100644
+150 −0
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-omap2/board-n8x0.c

 *

 * Copyright (C) 2005-2009 Nokia Corporation

 * Author: Juha Yrjola <juha.yrjola@nokia.com>

 *

 * Modified from mach-omap2/board-generic.c

 *

 * 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/clk.h>

#include <linux/delay.h>

#include <linux/gpio.h>

#include <linux/init.h>

#include <linux/io.h>

#include <linux/stddef.h>

#include <linux/spi/spi.h>

#include <linux/usb/musb.h>



#include <asm/mach/arch.h>

#include <asm/mach-types.h>



#include <mach/board.h>

#include <mach/common.h>

#include <mach/irqs.h>

#include <mach/mcspi.h>

#include <mach/onenand.h>

#include <mach/serial.h>



static struct omap2_mcspi_device_config p54spi_mcspi_config = {

	.turbo_mode	= 0,

	.single_channel = 1,

};



static struct spi_board_info n800_spi_board_info[] __initdata = {

	{

		.modalias	= "p54spi",

		.bus_num	= 2,

		.chip_select	= 0,

		.max_speed_hz   = 48000000,

		.controller_data = &p54spi_mcspi_config,

	},

};



#if defined(CONFIG_MTD_ONENAND_OMAP2) || \

	defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)



static struct mtd_partition onenand_partitions[] = {

	{

		.name           = "bootloader",

		.offset         = 0,

		.size           = 0x20000,

		.mask_flags     = MTD_WRITEABLE,	/* Force read-only */

	},

	{

		.name           = "config",

		.offset         = MTDPART_OFS_APPEND,

		.size           = 0x60000,

	},

	{

		.name           = "kernel",

		.offset         = MTDPART_OFS_APPEND,

		.size           = 0x200000,

	},

	{

		.name           = "initfs",

		.offset         = MTDPART_OFS_APPEND,

		.size           = 0x400000,

	},

	{

		.name           = "rootfs",

		.offset         = MTDPART_OFS_APPEND,

		.size           = MTDPART_SIZ_FULL,

	},

};



static struct omap_onenand_platform_data board_onenand_data = {

	.cs		= 0,

	.gpio_irq	= 26,

	.parts		= onenand_partitions,

	.nr_parts	= ARRAY_SIZE(onenand_partitions),

	.flags		= ONENAND_SYNC_READ,

};



static void __init n8x0_onenand_init(void)

{

	gpmc_onenand_init(&board_onenand_data);

}



#else



static void __init n8x0_onenand_init(void) {}



#endif



static void __init n8x0_map_io(void)

{

	omap2_set_globals_242x();

	omap2_map_common_io();

}



static void __init n8x0_init_irq(void)

{

	omap2_init_common_hw(NULL, NULL);

	omap_init_irq();

	omap_gpio_init();

}



static void __init n8x0_init_machine(void)

{

	/* FIXME: add n810 spi devices */

	spi_register_board_info(n800_spi_board_info,

				ARRAY_SIZE(n800_spi_board_info));



	omap_serial_init();

	n8x0_onenand_init();

}



MACHINE_START(NOKIA_N800, "Nokia N800")

	.phys_io	= 0x48000000,

	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,

	.boot_params	= 0x80000100,

	.map_io		= n8x0_map_io,

	.init_irq	= n8x0_init_irq,

	.init_machine	= n8x0_init_machine,

	.timer		= &omap_timer,

MACHINE_END



MACHINE_START(NOKIA_N810, "Nokia N810")

	.phys_io	= 0x48000000,

	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,

	.boot_params	= 0x80000100,

	.map_io		= n8x0_map_io,

	.init_irq	= n8x0_init_irq,

	.init_machine	= n8x0_init_machine,

	.timer		= &omap_timer,

MACHINE_END



MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")

	.phys_io	= 0x48000000,

	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,

	.boot_params	= 0x80000100,

	.map_io		= n8x0_map_io,

	.init_irq	= n8x0_init_irq,

	.init_machine	= n8x0_init_machine,

	.timer		= &omap_timer,

MACHINE_END