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Commit 9cbc3493 authored by Jason's avatar Jason Committed by Tony Lindgren
Browse files

omap3: Add support for OMAP3Stalker boards 



Add support for OMAP3Stalker boards

Signed-off-by: default avatarJason Lam <lzg@ema-tech.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent ebe6d428

arch/arm/mach-omap2/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -142,6 +142,12 @@ config MACH_IGEP0020 
	depends on ARCH_OMAP3

	select OMAP_PACKAGE_CBB



config MACH_SBC3530

	bool "OMAP3 SBC STALKER board"

	depends on ARCH_OMAP3

	select OMAP_PACKAGE_CUS

	select OMAP_MUX



config MACH_OMAP_3630SDP

	bool "OMAP3630 SDP board"

	depends on ARCH_OMAP3

arch/arm/mach-omap2/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -142,6 +142,8 @@ obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o \ 


obj-$(CONFIG_MACH_OMAP3517EVM)		+= board-am3517evm.o



obj-$(CONFIG_MACH_SBC3530)		+= board-omap3stalker.o \

					   hsmmc.o

# Platform specific device init code

obj-y					+= usb-musb.o

obj-$(CONFIG_MACH_OMAP2_TUSB6010)	+= usb-tusb6010.o

arch/arm/mach-omap2/board-omap3stalker.c

0 → 100644
+672 −0
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-omap2/board-omap3evm.c

 *

 * Copyright (C) 2008 Guangzhou EMA-Tech

 *

 * Modified from mach-omap2/board-omap3evm.c

 *

 * Initial code: Syed Mohammed Khasim

 *

 * 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/init.h>

#include <linux/platform_device.h>

#include <linux/delay.h>

#include <linux/err.h>

#include <linux/clk.h>

#include <linux/io.h>

#include <linux/leds.h>

#include <linux/gpio.h>

#include <linux/input.h>

#include <linux/gpio_keys.h>



#include <linux/regulator/machine.h>

#include <linux/i2c/twl.h>



#include <mach/hardware.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <asm/mach/flash.h>



#include <plat/board.h>

#include <plat/common.h>

#include <plat/gpmc.h>

#include <plat/nand.h>

#include <plat/usb.h>

#include <plat/timer-gp.h>

#include <plat/display.h>



#include <plat/mcspi.h>

#include <linux/input/matrix_keypad.h>

#include <linux/spi/spi.h>

#include <linux/spi/ads7846.h>

#include <linux/interrupt.h>

#include <linux/smsc911x.h>

#include <linux/i2c/at24.h>



#include "sdram-micron-mt46h32m32lf-6.h"

#include "mux.h"

#include "hsmmc.h"



#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)

#define OMAP3STALKER_ETHR_START	0x2c000000

#define OMAP3STALKER_ETHR_SIZE	1024

#define OMAP3STALKER_ETHR_GPIO_IRQ	19

#define OMAP3STALKER_SMC911X_CS	5



static struct resource omap3stalker_smsc911x_resources[] = {

	[0] = {

	       .start	= OMAP3STALKER_ETHR_START,

	       .end	=

	       (OMAP3STALKER_ETHR_START + OMAP3STALKER_ETHR_SIZE - 1),

	       .flags	= IORESOURCE_MEM,

	},

	[1] = {

	       .start	= OMAP_GPIO_IRQ(OMAP3STALKER_ETHR_GPIO_IRQ),

	       .end	= OMAP_GPIO_IRQ(OMAP3STALKER_ETHR_GPIO_IRQ),

	       .flags	= (IORESOURCE_IRQ | IRQF_TRIGGER_LOW),

	},

};



static struct smsc911x_platform_config smsc911x_config = {

	.phy_interface	= PHY_INTERFACE_MODE_MII,

	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,

	.irq_type	= SMSC911X_IRQ_TYPE_OPEN_DRAIN,

	.flags		= (SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS),

};



static struct platform_device omap3stalker_smsc911x_device = {

	.name		= "smsc911x",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(omap3stalker_smsc911x_resources),

	.resource	= &omap3stalker_smsc911x_resources[0],

	.dev		= {

		.platform_data	= &smsc911x_config,

	},

};



static inline void __init omap3stalker_init_eth(void)

{

	int eth_cs;

	struct clk *l3ck;

	unsigned int rate;



	eth_cs = OMAP3STALKER_SMC911X_CS;



	l3ck = clk_get(NULL, "l3_ck");

	if (IS_ERR(l3ck))

		rate = 100000000;

	else

		rate = clk_get_rate(l3ck);



	omap_mux_init_gpio(19, OMAP_PIN_INPUT_PULLUP);

	if (gpio_request(OMAP3STALKER_ETHR_GPIO_IRQ, "SMC911x irq") < 0) {

		printk(KERN_ERR

		       "Failed to request GPIO%d for smc911x IRQ\n",

		       OMAP3STALKER_ETHR_GPIO_IRQ);

		return;

	}



	gpio_direction_input(OMAP3STALKER_ETHR_GPIO_IRQ);



	platform_device_register(&omap3stalker_smsc911x_device);

}



#else

static inline void __init omap3stalker_init_eth(void)

{

	return;

}

#endif



/*

 * OMAP3 DSS control signals

 */



#define DSS_ENABLE_GPIO	199

#define LCD_PANEL_BKLIGHT_GPIO	210

#define ENABLE_VPLL2_DEV_GRP	0xE0



static int lcd_enabled;

static int dvi_enabled;



static void __init omap3_stalker_display_init(void)

{

	return;

}



static int omap3_stalker_enable_lcd(struct omap_dss_device *dssdev)

{

	if (dvi_enabled) {

		printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");

		return -EINVAL;

	}

	gpio_set_value(DSS_ENABLE_GPIO, 1);

	gpio_set_value(LCD_PANEL_BKLIGHT_GPIO, 1);

	lcd_enabled = 1;

	return 0;

}



static void omap3_stalker_disable_lcd(struct omap_dss_device *dssdev)

{

	gpio_set_value(DSS_ENABLE_GPIO, 0);

	gpio_set_value(LCD_PANEL_BKLIGHT_GPIO, 0);

	lcd_enabled = 0;

}



static struct omap_dss_device omap3_stalker_lcd_device = {

	.name			= "lcd",

	.driver_name		= "generic_panel",

	.phy.dpi.data_lines	= 24,

	.type			= OMAP_DISPLAY_TYPE_DPI,

	.platform_enable	= omap3_stalker_enable_lcd,

	.platform_disable	= omap3_stalker_disable_lcd,

};



static int omap3_stalker_enable_tv(struct omap_dss_device *dssdev)

{

	return 0;

}



static void omap3_stalker_disable_tv(struct omap_dss_device *dssdev)

{

}



static struct omap_dss_device omap3_stalker_tv_device = {

	.name			= "tv",

	.driver_name		= "venc",

	.type			= OMAP_DISPLAY_TYPE_VENC,

#if defined(CONFIG_OMAP2_VENC_OUT_TYPE_SVIDEO)

	.phy.venc.type		= OMAP_DSS_VENC_TYPE_SVIDEO,

#elif defined(CONFIG_OMAP2_VENC_OUT_TYPE_COMPOSITE)

	.u.venc.type		= OMAP_DSS_VENC_TYPE_COMPOSITE,

#endif

	.platform_enable	= omap3_stalker_enable_tv,

	.platform_disable	= omap3_stalker_disable_tv,

};



static int omap3_stalker_enable_dvi(struct omap_dss_device *dssdev)

{

	if (lcd_enabled) {

		printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");

		return -EINVAL;

	}

	gpio_set_value(DSS_ENABLE_GPIO, 1);

	dvi_enabled = 1;

	return 0;

}



static void omap3_stalker_disable_dvi(struct omap_dss_device *dssdev)

{

	gpio_set_value(DSS_ENABLE_GPIO, 0);

	dvi_enabled = 0;

}



static struct omap_dss_device omap3_stalker_dvi_device = {

	.name			= "dvi",

	.driver_name		= "generic_panel",

	.type			= OMAP_DISPLAY_TYPE_DPI,

	.phy.dpi.data_lines	= 24,

	.platform_enable	= omap3_stalker_enable_dvi,

	.platform_disable	= omap3_stalker_disable_dvi,

};



static struct omap_dss_device *omap3_stalker_dss_devices[] = {

	&omap3_stalker_lcd_device,

	&omap3_stalker_tv_device,

	&omap3_stalker_dvi_device,

};



static struct omap_dss_board_info omap3_stalker_dss_data = {

	.num_devices	= ARRAY_SIZE(omap3_stalker_dss_devices),

	.devices	= omap3_stalker_dss_devices,

	.default_device	= &omap3_stalker_dvi_device,

};



static struct platform_device omap3_stalker_dss_device = {

	.name	= "omapdss",

	.id	= -1,

	.dev	= {

		.platform_data	= &omap3_stalker_dss_data,

	},

};



static struct regulator_consumer_supply omap3stalker_vmmc1_supply = {

	.supply		= "vmmc",

};



static struct regulator_consumer_supply omap3stalker_vsim_supply = {

	.supply		= "vmmc_aux",

};



/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */

static struct regulator_init_data omap3stalker_vmmc1 = {

	.constraints		= {

		.min_uV			= 1850000,

		.max_uV			= 3150000,

		.valid_modes_mask	= REGULATOR_MODE_NORMAL

		| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE

		| REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies	= 1,

	.consumer_supplies	= &omap3stalker_vmmc1_supply,

};



/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */

static struct regulator_init_data omap3stalker_vsim = {

	.constraints		= {

		.min_uV			= 1800000,

		.max_uV			= 3000000,

		.valid_modes_mask	= REGULATOR_MODE_NORMAL

		| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE

		| REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies	= 1,

	.consumer_supplies	= &omap3stalker_vsim_supply,

};



static struct omap2_hsmmc_info mmc[] = {

	{

	 .mmc		= 1,

	 .wires		= 4,

	 .gpio_cd	= -EINVAL,

	 .gpio_wp	= 23,

	 },

	{}			/* Terminator */

};



static struct gpio_keys_button gpio_buttons[] = {

	{

	 .code		= BTN_EXTRA,

	 .gpio		= 18,

	 .desc		= "user",

	 .wakeup	= 1,

	 },

};



static struct gpio_keys_platform_data gpio_key_info = {

	.buttons	= gpio_buttons,

	.nbuttons	= ARRAY_SIZE(gpio_buttons),

};



static struct platform_device keys_gpio = {

	.name		= "gpio-keys",

	.id		= -1,

	.dev		= {

		.platform_data	= &gpio_key_info,

	},

};



static struct gpio_led gpio_leds[] = {

	{

	 .name			= "stalker:D8:usr0",

	 .default_trigger	= "default-on",

	 .gpio			= 126,

	 },

	{

	 .name			= "stalker:D9:usr1",

	 .default_trigger	= "default-on",

	 .gpio			= 127,

	 },

	{

	 .name			= "stalker:D3:mmc0",

	 .gpio			= -EINVAL,	/* gets replaced */

	 .active_low		= true,

	 .default_trigger	= "mmc0",

	 },

	{

	 .name			= "stalker:D4:heartbeat",

	 .gpio			= -EINVAL,	/* gets replaced */

	 .active_low		= true,

	 .default_trigger	= "heartbeat",

	 },

};



static struct gpio_led_platform_data gpio_led_info = {

	.leds		= gpio_leds,

	.num_leds	= ARRAY_SIZE(gpio_leds),

};



static struct platform_device leds_gpio = {

	.name	= "leds-gpio",

	.id	= -1,

	.dev	= {

		.platform_data	= &gpio_led_info,

	},

};



static int

omap3stalker_twl_gpio_setup(struct device *dev,

			    unsigned gpio, unsigned ngpio)

{

	/* gpio + 0 is "mmc0_cd" (input/IRQ) */

	omap_mux_init_gpio(23, OMAP_PIN_INPUT);

	mmc[0].gpio_cd = gpio + 0;

	omap2_hsmmc_init(mmc);



	/* link regulators to MMC adapters */

	omap3stalker_vmmc1_supply.dev = mmc[0].dev;

	omap3stalker_vsim_supply.dev = mmc[0].dev;



	/*

	 * Most GPIOs are for USB OTG.  Some are mostly sent to

	 * the P2 connector; notably LEDA for the LCD backlight.

	 */



	/* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */

	gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL");

	gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);



	/* gpio + 7 == DVI Enable */

	gpio_request(gpio + 7, "EN_DVI");

	gpio_direction_output(gpio + 7, 0);



	/* TWL4030_GPIO_MAX + 1 == ledB (out, mmc0) */

	gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;

	/* GPIO + 13 == ledsync (out, heartbeat) */

	gpio_leds[3].gpio = gpio + 13;



	platform_device_register(&leds_gpio);

	return 0;

}



static struct twl4030_gpio_platform_data omap3stalker_gpio_data = {

	.gpio_base	= OMAP_MAX_GPIO_LINES,

	.irq_base	= TWL4030_GPIO_IRQ_BASE,

	.irq_end	= TWL4030_GPIO_IRQ_END,

	.use_leds	= true,

	.setup		= omap3stalker_twl_gpio_setup,

};



static struct twl4030_usb_data omap3stalker_usb_data = {

	.usb_mode	= T2_USB_MODE_ULPI,

};



static int board_keymap[] = {

	KEY(0, 0, KEY_LEFT),

	KEY(0, 1, KEY_DOWN),

	KEY(0, 2, KEY_ENTER),

	KEY(0, 3, KEY_M),



	KEY(1, 0, KEY_RIGHT),

	KEY(1, 1, KEY_UP),

	KEY(1, 2, KEY_I),

	KEY(1, 3, KEY_N),



	KEY(2, 0, KEY_A),

	KEY(2, 1, KEY_E),

	KEY(2, 2, KEY_J),

	KEY(2, 3, KEY_O),



	KEY(3, 0, KEY_B),

	KEY(3, 1, KEY_F),

	KEY(3, 2, KEY_K),

	KEY(3, 3, KEY_P)

};



static struct matrix_keymap_data board_map_data = {

	.keymap		= board_keymap,

	.keymap_size	= ARRAY_SIZE(board_keymap),

};



static struct twl4030_keypad_data omap3stalker_kp_data = {

	.keymap_data	= &board_map_data,

	.rows		= 4,

	.cols		= 4,

	.rep		= 1,

};



static struct twl4030_madc_platform_data omap3stalker_madc_data = {

	.irq_line	= 1,

};



static struct twl4030_codec_audio_data omap3stalker_audio_data = {

	.audio_mclk	= 26000000,

};



static struct twl4030_codec_data omap3stalker_codec_data = {

	.audio_mclk	= 26000000,

	.audio		= &omap3stalker_audio_data,

};



static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = {

	.supply		= "vdda_dac",

	.dev		= &omap3_stalker_dss_device.dev,

};



/* VDAC for DSS driving S-Video */

static struct regulator_init_data omap3_stalker_vdac = {

	.constraints		= {

		.min_uV			= 1800000,

		.max_uV			= 1800000,

		.apply_uV		= true,

		.valid_modes_mask	= REGULATOR_MODE_NORMAL

		| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_MODE

		| REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies	= 1,

	.consumer_supplies	= &omap3_stalker_vdda_dac_supply,

};



/* VPLL2 for digital video outputs */

static struct regulator_consumer_supply omap3_stalker_vpll2_supply = {

	.supply		= "vdds_dsi",

	.dev		= &omap3_stalker_lcd_device.dev,

};



static struct regulator_init_data omap3_stalker_vpll2 = {

	.constraints		= {

		.name			= "VDVI",

		.min_uV			= 1800000,

		.max_uV			= 1800000,

		.apply_uV = true,

		.valid_modes_mask	= REGULATOR_MODE_NORMAL

		| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_MODE

		| REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies	= 1,

	.consumer_supplies	= &omap3_stalker_vpll2_supply,

};



static struct twl4030_platform_data omap3stalker_twldata = {

	.irq_base	= TWL4030_IRQ_BASE,

	.irq_end	= TWL4030_IRQ_END,



	/* platform_data for children goes here */

	.keypad		= &omap3stalker_kp_data,

	.madc		= &omap3stalker_madc_data,

	.usb		= &omap3stalker_usb_data,

	.gpio		= &omap3stalker_gpio_data,

	.codec		= &omap3stalker_codec_data,

	.vdac		= &omap3_stalker_vdac,

	.vpll2		= &omap3_stalker_vpll2,

};



static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo[] = {

	{

	 I2C_BOARD_INFO("twl4030", 0x48),

	 .flags		= I2C_CLIENT_WAKE,

	 .irq		= INT_34XX_SYS_NIRQ,

	 .platform_data	= &omap3stalker_twldata,

	 },

};



static struct at24_platform_data fram_info = {

	.byte_len	= (64 * 1024) / 8,

	.page_size	= 8192,

	.flags		= AT24_FLAG_ADDR16 | AT24_FLAG_IRUGO,

};



static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo3[] = {

	{

	 I2C_BOARD_INFO("24c64", 0x50),

	 .flags		= I2C_CLIENT_WAKE,

	 .platform_data	= &fram_info,

	 },

};



static int __init omap3_stalker_i2c_init(void)

{

	/*

	 * REVISIT: These entries can be set in omap3evm_twl_data

	 * after a merge with MFD tree

	 */

	omap3stalker_twldata.vmmc1 = &omap3stalker_vmmc1;

	omap3stalker_twldata.vsim = &omap3stalker_vsim;



	omap_register_i2c_bus(1, 2600, omap3stalker_i2c_boardinfo,

			      ARRAY_SIZE(omap3stalker_i2c_boardinfo));

	omap_register_i2c_bus(2, 400, NULL, 0);

	omap_register_i2c_bus(3, 400, omap3stalker_i2c_boardinfo3,

			      ARRAY_SIZE(omap3stalker_i2c_boardinfo3));

	return 0;

}



#define OMAP3_STALKER_TS_GPIO	175

static void ads7846_dev_init(void)

{

	if (gpio_request(OMAP3_STALKER_TS_GPIO, "ADS7846 pendown") < 0)

		printk(KERN_ERR "can't get ads7846 pen down GPIO\n");



	gpio_direction_input(OMAP3_STALKER_TS_GPIO);



	omap_set_gpio_debounce(OMAP3_STALKER_TS_GPIO, 1);

	omap_set_gpio_debounce_time(OMAP3_STALKER_TS_GPIO, 0xa);

}



static int ads7846_get_pendown_state(void)

{

	return !gpio_get_value(OMAP3_STALKER_TS_GPIO);

}



static struct ads7846_platform_data ads7846_config = {

	.x_max			= 0x0fff,

	.y_max			= 0x0fff,

	.x_plate_ohms		= 180,

	.pressure_max		= 255,

	.debounce_max		= 10,

	.debounce_tol		= 3,

	.debounce_rep		= 1,

	.get_pendown_state	= ads7846_get_pendown_state,

	.keep_vref_on		= 1,

	.settle_delay_usecs	= 150,

};



static struct omap2_mcspi_device_config ads7846_mcspi_config = {

	.turbo_mode		= 0,

	.single_channel		= 1,	/* 0: slave, 1: master */

};



struct spi_board_info omap3stalker_spi_board_info[] = {

	[0] = {

	       .modalias	= "ads7846",

	       .bus_num		= 1,

	       .chip_select	= 0,

	       .max_speed_hz	= 1500000,

	       .controller_data	= &ads7846_mcspi_config,

	       .irq		= OMAP_GPIO_IRQ(OMAP3_STALKER_TS_GPIO),

	       .platform_data	= &ads7846_config,

	},

};



static struct omap_board_config_kernel omap3_stalker_config[] __initdata = {

};



static void __init omap3_stalker_init_irq(void)

{

	omap_board_config = omap3_stalker_config;

	omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);

	omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL);

	omap_init_irq();

#ifdef CONFIG_OMAP_32K_TIMER

	omap2_gp_clockevent_set_gptimer(12);

#endif

	omap_gpio_init();

}



static struct platform_device *omap3_stalker_devices[] __initdata = {

	&omap3_stalker_dss_device,

	&keys_gpio,

};



static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {

	.port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,

	.port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,

	.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,



	.phy_reset = true,

	.reset_gpio_port[0] = -EINVAL,

	.reset_gpio_port[1] = 21,

	.reset_gpio_port[2] = -EINVAL,

};



#ifdef CONFIG_OMAP_MUX

static struct omap_board_mux board_mux[] __initdata = {

	OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP |

		  OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),

	OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |

		  OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),

	{.reg_offset = OMAP_MUX_TERMINATOR},

};

#else

#define board_mux	NULL

#endif



static struct omap_musb_board_data musb_board_data = {

	.interface_type	= MUSB_INTERFACE_ULPI,

	.mode		= MUSB_OTG,

	.power		= 100,

};



static void __init omap3_stalker_init(void)

{

	omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);



	omap3_stalker_i2c_init();



	platform_add_devices(omap3_stalker_devices,

			     ARRAY_SIZE(omap3_stalker_devices));



	spi_register_board_info(omap3stalker_spi_board_info,

				ARRAY_SIZE(omap3stalker_spi_board_info));



	omap_serial_init();

	usb_musb_init(&musb_board_data);

	usb_ehci_init(&ehci_pdata);

	ads7846_dev_init();



	omap_mux_init_gpio(21, OMAP_PIN_OUTPUT);

	omap_mux_init_gpio(18, OMAP_PIN_INPUT_PULLUP);



	omap3stalker_init_eth();

	omap3_stalker_display_init();

/* Ensure SDRC pins are mux'd for self-refresh */

	omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT);

	omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT);

}



static void __init omap3_stalker_map_io(void)

{

	omap2_set_globals_343x();

	omap34xx_map_common_io();

}



MACHINE_START(SBC3530, "OMAP3 STALKER")

	/* Maintainer: Jason Lam -lzg@ema-tech.com */

	.phys_io		= 0x48000000,

	.io_pg_offst		= ((0xfa000000) >> 18) & 0xfffc,

	.boot_params		= 0x80000100,

	.map_io			= omap3_stalker_map_io,

	.init_irq		= omap3_stalker_init_irq,

	.init_machine		= omap3_stalker_init,

	.timer			= &omap_timer,

MACHINE_END