[deliverable/linux.git] / arch / arm / mach-orion5x / d2net-setup.c

/*
 * arch/arm/mach-orion5x/d2net-setup.c
 *
 * LaCie d2Network and Big Disk Network NAS setup
 *
 * Copyright (C) 2009 Simon Guinot <sguinot@lacie.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/pci.h>
#include <linux/irq.h>
#include <linux/mtd/physmap.h>
#include <linux/mv643xx_eth.h>
#include <linux/leds.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/i2c.h>
#include <linux/ata_platform.h>
#include <linux/gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
#include "common.h"
#include "mpp.h"

/*****************************************************************************
 * LaCie d2 Network Info
 ****************************************************************************/

/*
 * 512KB NOR flash Device bus boot chip select
 */

#define D2NET_NOR_BOOT_BASE		0xfff80000
#define D2NET_NOR_BOOT_SIZE		SZ_512K

/*****************************************************************************
 * 512KB NOR Flash on Boot Device
 ****************************************************************************/

/*
 * TODO: Check write support on flash MX29LV400CBTC-70G
 */

static struct mtd_partition d2net_partitions[] = {
	{
		.name		= "Full512kb",
		.size		= MTDPART_SIZ_FULL,
		.offset		= 0,
		.mask_flags	= MTD_WRITEABLE,
	},
};

static struct physmap_flash_data d2net_nor_flash_data = {
	.width		= 1,
	.parts		= d2net_partitions,
	.nr_parts	= ARRAY_SIZE(d2net_partitions),
};

static struct resource d2net_nor_flash_resource = {
	.flags			= IORESOURCE_MEM,
	.start			= D2NET_NOR_BOOT_BASE,
	.end			= D2NET_NOR_BOOT_BASE
					+ D2NET_NOR_BOOT_SIZE - 1,
};

static struct platform_device d2net_nor_flash = {
	.name			= "physmap-flash",
	.id			= 0,
	.dev		= {
		.platform_data	= &d2net_nor_flash_data,
	},
	.num_resources		= 1,
	.resource		= &d2net_nor_flash_resource,
};

/*****************************************************************************
 * Ethernet
 ****************************************************************************/

static struct mv643xx_eth_platform_data d2net_eth_data = {
	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
};

/*****************************************************************************
 * I2C devices
 ****************************************************************************/

/*
 * i2c addr | chip         | description
 * 0x32     | Ricoh 5C372b | RTC
 * 0x3e     | GMT G762     | PWM fan controller
 * 0x50     | HT24LC08     | eeprom (1kB)
 *
 * TODO: Add G762 support to the g760a driver.
 */
static struct i2c_board_info __initdata d2net_i2c_devices[] = {
	{
		I2C_BOARD_INFO("rs5c372b", 0x32),
	}, {
		I2C_BOARD_INFO("24c08", 0x50),
	},
};

/*****************************************************************************
 * SATA
 ****************************************************************************/

static struct mv_sata_platform_data d2net_sata_data = {
	.n_ports	= 2,
};

#define D2NET_GPIO_SATA0_POWER	3
#define D2NET_GPIO_SATA1_POWER	12

static void __init d2net_sata_power_init(void)
{
	int err;

	err = gpio_request(D2NET_GPIO_SATA0_POWER, "SATA0 power");
	if (err == 0) {
		err = gpio_direction_output(D2NET_GPIO_SATA0_POWER, 1);
		if (err)
			gpio_free(D2NET_GPIO_SATA0_POWER);
	}
	if (err)
		pr_err("d2net: failed to configure SATA0 power GPIO\n");

	err = gpio_request(D2NET_GPIO_SATA1_POWER, "SATA1 power");
	if (err == 0) {
		err = gpio_direction_output(D2NET_GPIO_SATA1_POWER, 1);
		if (err)
			gpio_free(D2NET_GPIO_SATA1_POWER);
	}
	if (err)
		pr_err("d2net: failed to configure SATA1 power GPIO\n");
}

/*****************************************************************************
 * GPIO LED's
 ****************************************************************************/

/*
 * The blue front LED is wired to the CPLD and can blink in relation with the
 * SATA activity.
 *
 * The following array detail the different LED registers and the combination
 * of their possible values:
 *
 * led_off   | blink_ctrl | SATA active | LED state
 *           |            |             |
 *    1      |     x      |      x      |  off
 *    0      |     0      |      0      |  off
 *    0      |     1      |      0      |  blink (rate 300ms)
 *    0      |     x      |      1      |  on
 *
 * Notes: The blue and the red front LED's can't be on at the same time.
 *        Red LED have priority.
 */

#define D2NET_GPIO_RED_LED		6
#define D2NET_GPIO_BLUE_LED_BLINK_CTRL	16
#define D2NET_GPIO_BLUE_LED_OFF		23

static struct gpio_led d2net_leds[] = {
	{
		.name = "d2net:blue:sata",
		.default_trigger = "default-on",
		.gpio = D2NET_GPIO_BLUE_LED_OFF,
		.active_low = 1,
	},
	{
		.name = "d2net:red:fail",
		.gpio = D2NET_GPIO_RED_LED,
	},
};

static struct gpio_led_platform_data d2net_led_data = {
	.num_leds = ARRAY_SIZE(d2net_leds),
	.leds = d2net_leds,
};

static struct platform_device d2net_gpio_leds = {
	.name           = "leds-gpio",
	.id             = -1,
	.dev            = {
		.platform_data  = &d2net_led_data,
	},
};

static void __init d2net_gpio_leds_init(void)
{
	int err;

	/* Configure GPIO over MPP max number. */
	orion_gpio_set_valid(D2NET_GPIO_BLUE_LED_OFF, 1);

	/* Configure register blink_ctrl to allow SATA activity LED blinking. */
	err = gpio_request(D2NET_GPIO_BLUE_LED_BLINK_CTRL, "blue LED blink");
	if (err == 0) {
		err = gpio_direction_output(D2NET_GPIO_BLUE_LED_BLINK_CTRL, 1);
		if (err)
			gpio_free(D2NET_GPIO_BLUE_LED_BLINK_CTRL);
	}
	if (err)
		pr_err("d2net: failed to configure blue LED blink GPIO\n");

	platform_device_register(&d2net_gpio_leds);
}

/****************************************************************************
 * GPIO keys
 ****************************************************************************/

#define D2NET_GPIO_PUSH_BUTTON		18
#define D2NET_GPIO_POWER_SWITCH_ON	8
#define D2NET_GPIO_POWER_SWITCH_OFF	9

#define D2NET_SWITCH_POWER_ON		0x1
#define D2NET_SWITCH_POWER_OFF		0x2

static struct gpio_keys_button d2net_buttons[] = {
	{
		.type		= EV_SW,
		.code		= D2NET_SWITCH_POWER_OFF,
		.gpio		= D2NET_GPIO_POWER_SWITCH_OFF,
		.desc		= "Power rocker switch (auto|off)",
		.active_low	= 0,
	},
	{
		.type		= EV_SW,
		.code		= D2NET_SWITCH_POWER_ON,
		.gpio		= D2NET_GPIO_POWER_SWITCH_ON,
		.desc		= "Power rocker switch (on|auto)",
		.active_low	= 0,
	},
	{
		.type		= EV_KEY,
		.code		= KEY_POWER,
		.gpio		= D2NET_GPIO_PUSH_BUTTON,
		.desc		= "Front Push Button",
		.active_low	= 0,
	},
};

static struct gpio_keys_platform_data d2net_button_data = {
	.buttons	= d2net_buttons,
	.nbuttons	= ARRAY_SIZE(d2net_buttons),
};

static struct platform_device d2net_gpio_buttons = {
	.name		= "gpio-keys",
	.id		= -1,
	.dev		= {
		.platform_data	= &d2net_button_data,
	},
};

/*****************************************************************************
 * General Setup
 ****************************************************************************/

static struct orion5x_mpp_mode d2net_mpp_modes[] __initdata = {
	{  0, MPP_GPIO },	/* Board ID (bit 0) */
	{  1, MPP_GPIO },	/* Board ID (bit 1) */
	{  2, MPP_GPIO },	/* Board ID (bit 2) */
	{  3, MPP_GPIO },	/* SATA 0 power */
	{  4, MPP_UNUSED },
	{  5, MPP_GPIO },	/* Fan fail detection */
	{  6, MPP_GPIO },	/* Red front LED */
	{  7, MPP_UNUSED },
	{  8, MPP_GPIO },	/* Rear power switch (on|auto) */
	{  9, MPP_GPIO },	/* Rear power switch (auto|off) */
	{ 10, MPP_UNUSED },
	{ 11, MPP_UNUSED },
	{ 12, MPP_GPIO },	/* SATA 1 power */
	{ 13, MPP_UNUSED },
	{ 14, MPP_SATA_LED },	/* SATA 0 active */
	{ 15, MPP_SATA_LED },	/* SATA 1 active */
	{ 16, MPP_GPIO },	/* Blue front LED blink control */
	{ 17, MPP_UNUSED },
	{ 18, MPP_GPIO },	/* Front button (0 = Released, 1 = Pushed ) */
	{ 19, MPP_UNUSED },
	{ -1 }
	/* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
	/* 23: Blue front LED off */
	/* 24: Inhibit board power off (0 = Disabled, 1 = Enabled) */
};

#define D2NET_GPIO_INHIBIT_POWER_OFF    24

static void __init d2net_init(void)
{
	/*
	 * Setup basic Orion functions. Need to be called early.
	 */
	orion5x_init();

	orion5x_mpp_conf(d2net_mpp_modes);

	/*
	 * Configure peripherals.
	 */
	orion5x_ehci0_init();
	orion5x_eth_init(&d2net_eth_data);
	orion5x_i2c_init();
	orion5x_uart0_init();

	d2net_sata_power_init();
	orion5x_sata_init(&d2net_sata_data);

	orion5x_setup_dev_boot_win(D2NET_NOR_BOOT_BASE,
				D2NET_NOR_BOOT_SIZE);
	platform_device_register(&d2net_nor_flash);

	platform_device_register(&d2net_gpio_buttons);

	d2net_gpio_leds_init();

	pr_notice("d2net: Flash write are not yet supported.\n");

	i2c_register_board_info(0, d2net_i2c_devices,
				ARRAY_SIZE(d2net_i2c_devices));

	orion_gpio_set_valid(D2NET_GPIO_INHIBIT_POWER_OFF, 1);
}

/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */

#ifdef CONFIG_MACH_D2NET
MACHINE_START(D2NET, "LaCie d2 Network")
	.boot_params	= 0x00000100,
	.init_machine	= d2net_init,
	.map_io		= orion5x_map_io,
	.init_irq	= orion5x_init_irq,
	.timer		= &orion5x_timer,
	.fixup		= tag_fixup_mem32,
MACHINE_END
#endif

#ifdef CONFIG_MACH_BIGDISK
MACHINE_START(BIGDISK, "LaCie Big Disk Network")
	.boot_params	= 0x00000100,
	.init_machine	= d2net_init,
	.map_io		= orion5x_map_io,
	.init_irq	= orion5x_init_irq,
	.timer		= &orion5x_timer,
	.fixup		= tag_fixup_mem32,
MACHINE_END
#endif
Commit	Line	Data
8f220860 SG	1	/*
	2	* arch/arm/mach-orion5x/d2net-setup.c
	3	*
	4	* LaCie d2Network and Big Disk Network NAS setup
	5	*
	6	* Copyright (C) 2009 Simon Guinot <sguinot@lacie.com>
	7	*
	8	* This file is licensed under the terms of the GNU General Public
	9	* License version 2. This program is licensed "as is" without any
	10	* warranty of any kind, whether express or implied.
	11	*/
	12
	13	#include <linux/kernel.h>
	14	#include <linux/init.h>
	15	#include <linux/platform_device.h>
	16	#include <linux/pci.h>
	17	#include <linux/irq.h>
	18	#include <linux/mtd/physmap.h>
	19	#include <linux/mv643xx_eth.h>
	20	#include <linux/leds.h>
	21	#include <linux/gpio_keys.h>
	22	#include <linux/input.h>
	23	#include <linux/i2c.h>
	24	#include <linux/ata_platform.h>
	25	#include <linux/gpio.h>
	26	#include <asm/mach-types.h>
	27	#include <asm/mach/arch.h>
	28	#include <asm/mach/pci.h>
	29	#include <mach/orion5x.h>
	30	#include "common.h"
	31	#include "mpp.h"
	32
	33	/*****************************************************************************
	34	* LaCie d2 Network Info
	35	****************************************************************************/
	36
	37	/*
	38	* 512KB NOR flash Device bus boot chip select
	39	*/
	40
	41	#define D2NET_NOR_BOOT_BASE 0xfff80000
	42	#define D2NET_NOR_BOOT_SIZE SZ_512K
	43
	44	/*****************************************************************************
	45	* 512KB NOR Flash on Boot Device
	46	****************************************************************************/
	47
	48	/*
	49	* TODO: Check write support on flash MX29LV400CBTC-70G
	50	*/
	51
	52	static struct mtd_partition d2net_partitions[] = {
	53	{
	54	.name = "Full512kb",
	55	.size = MTDPART_SIZ_FULL,
	56	.offset = 0,
	57	.mask_flags = MTD_WRITEABLE,
	58	},
	59	};
	60
	61	static struct physmap_flash_data d2net_nor_flash_data = {
	62	.width = 1,
	63	.parts = d2net_partitions,
	64	.nr_parts = ARRAY_SIZE(d2net_partitions),
65	};
66
67	static struct resource d2net_nor_flash_resource = {
68	.flags = IORESOURCE_MEM,
69	.start = D2NET_NOR_BOOT_BASE,
70	.end = D2NET_NOR_BOOT_BASE
71	+ D2NET_NOR_BOOT_SIZE - 1,
72	};
73
74	static struct platform_device d2net_nor_flash = {
75	.name = "physmap-flash",
76	.id = 0,
77	.dev = {
78	.platform_data = &d2net_nor_flash_data,
79	},
80	.num_resources = 1,
81	.resource = &d2net_nor_flash_resource,
82	};
83
84	/*****************************************************************************
85	* Ethernet
86	****************************************************************************/
87
88	static struct mv643xx_eth_platform_data d2net_eth_data = {
89	.phy_addr = MV643XX_ETH_PHY_ADDR(8),
90	};
91
92	/*****************************************************************************
93	* I2C devices
94	****************************************************************************/
95
96	/*
97	* i2c addr \| chip \| description
98	* 0x32 \| Ricoh 5C372b \| RTC
99	* 0x3e \| GMT G762 \| PWM fan controller
100	* 0x50 \| HT24LC08 \| eeprom (1kB)
101	*
102	* TODO: Add G762 support to the g760a driver.
103	*/
104	static struct i2c_board_info __initdata d2net_i2c_devices[] = {
105	{
106	I2C_BOARD_INFO("rs5c372b", 0x32),
107	}, {
108	I2C_BOARD_INFO("24c08", 0x50),
109	},
110	};
111
112	/*****************************************************************************
113	* SATA
114	****************************************************************************/
115
116	static struct mv_sata_platform_data d2net_sata_data = {
117	.n_ports = 2,
118	};
119
120	#define D2NET_GPIO_SATA0_POWER 3
121	#define D2NET_GPIO_SATA1_POWER 12
122
123	static void __init d2net_sata_power_init(void)
124	{
125	int err;
126
127	err = gpio_request(D2NET_GPIO_SATA0_POWER, "SATA0 power");
128	if (err == 0) {
129	err = gpio_direction_output(D2NET_GPIO_SATA0_POWER, 1);
130	if (err)
131	gpio_free(D2NET_GPIO_SATA0_POWER);
132	}
133	if (err)
134	pr_err("d2net: failed to configure SATA0 power GPIO\n");
135
136	err = gpio_request(D2NET_GPIO_SATA1_POWER, "SATA1 power");
137	if (err == 0) {
138	err = gpio_direction_output(D2NET_GPIO_SATA1_POWER, 1);
139	if (err)
140	gpio_free(D2NET_GPIO_SATA1_POWER);
141	}
142	if (err)
143	pr_err("d2net: failed to configure SATA1 power GPIO\n");
144	}
145
146	/*****************************************************************************
147	* GPIO LED's
148	****************************************************************************/
149
150	/*
151	* The blue front LED is wired to the CPLD and can blink in relation with the
7a15726c	152	* SATA activity.
8f220860 SG	153	*
	154	* The following array detail the different LED registers and the combination
	155	* of their possible values:
	156	*
	157	* led_off \| blink_ctrl \| SATA active \| LED state
	158	* \| \| \|
	159	* 1 \| x \| x \| off
	160	* 0 \| 0 \| 0 \| off
	161	* 0 \| 1 \| 0 \| blink (rate 300ms)
	162	* 0 \| x \| 1 \| on
	163	*
	164	* Notes: The blue and the red front LED's can't be on at the same time.
	165	* Red LED have priority.
	166	*/
	167
	168	#define D2NET_GPIO_RED_LED 6
	169	#define D2NET_GPIO_BLUE_LED_BLINK_CTRL 16
	170	#define D2NET_GPIO_BLUE_LED_OFF 23
8f220860 SG	171
	172	static struct gpio_led d2net_leds[] = {
	173	{
7a15726c SG	174	.name = "d2net:blue:sata",
7a15726c SG	175	.default_trigger = "default-on",
8f220860 SG	176	.gpio = D2NET_GPIO_BLUE_LED_OFF,
	177	.active_low = 1,
	178	},
	179	{
	180	.name = "d2net:red:fail",
	181	.gpio = D2NET_GPIO_RED_LED,
	182	},
	183	};
	184
	185	static struct gpio_led_platform_data d2net_led_data = {
	186	.num_leds = ARRAY_SIZE(d2net_leds),
	187	.leds = d2net_leds,
	188	};
	189
	190	static struct platform_device d2net_gpio_leds = {
	191	.name = "leds-gpio",
	192	.id = -1,
	193	.dev = {
	194	.platform_data = &d2net_led_data,
	195	},
	196	};
	197
	198	static void __init d2net_gpio_leds_init(void)
	199	{
7a15726c SG	200	int err;
7a15726c SG	201
8f220860 SG	202	/* Configure GPIO over MPP max number. */
	203	orion_gpio_set_valid(D2NET_GPIO_BLUE_LED_OFF, 1);
	204
7a15726c SG	205	/* Configure register blink_ctrl to allow SATA activity LED blinking. */
	206	err = gpio_request(D2NET_GPIO_BLUE_LED_BLINK_CTRL, "blue LED blink");
	207	if (err == 0) {
	208	err = gpio_direction_output(D2NET_GPIO_BLUE_LED_BLINK_CTRL, 1);
	209	if (err)
	210	gpio_free(D2NET_GPIO_BLUE_LED_BLINK_CTRL);
	211	}
	212	if (err)
	213	pr_err("d2net: failed to configure blue LED blink GPIO\n");
8f220860	214
7a15726c	215	platform_device_register(&d2net_gpio_leds);
8f220860 SG	216	}
	217
	218	/****************************************************************************
	219	* GPIO keys
	220	****************************************************************************/
	221
	222	#define D2NET_GPIO_PUSH_BUTTON 18
	223	#define D2NET_GPIO_POWER_SWITCH_ON 8
	224	#define D2NET_GPIO_POWER_SWITCH_OFF 9
	225
	226	#define D2NET_SWITCH_POWER_ON 0x1
	227	#define D2NET_SWITCH_POWER_OFF 0x2
	228
	229	static struct gpio_keys_button d2net_buttons[] = {
	230	{
	231	.type = EV_SW,
	232	.code = D2NET_SWITCH_POWER_OFF,
	233	.gpio = D2NET_GPIO_POWER_SWITCH_OFF,
	234	.desc = "Power rocker switch (auto\|off)",
	235	.active_low = 0,
	236	},
	237	{
	238	.type = EV_SW,
	239	.code = D2NET_SWITCH_POWER_ON,
	240	.gpio = D2NET_GPIO_POWER_SWITCH_ON,
	241	.desc = "Power rocker switch (on\|auto)",
	242	.active_low = 0,
	243	},
	244	{
	245	.type = EV_KEY,
	246	.code = KEY_POWER,
	247	.gpio = D2NET_GPIO_PUSH_BUTTON,
	248	.desc = "Front Push Button",
	249	.active_low = 0,
	250	},
	251	};
	252
	253	static struct gpio_keys_platform_data d2net_button_data = {
	254	.buttons = d2net_buttons,
	255	.nbuttons = ARRAY_SIZE(d2net_buttons),
	256	};
	257
	258	static struct platform_device d2net_gpio_buttons = {
	259	.name = "gpio-keys",
	260	.id = -1,
	261	.dev = {
	262	.platform_data = &d2net_button_data,
	263	},
	264	};
	265
	266	/*****************************************************************************
	267	* General Setup
	268	****************************************************************************/
	269
	270	static struct orion5x_mpp_mode d2net_mpp_modes[] __initdata = {
	271	{ 0, MPP_GPIO }, /* Board ID (bit 0) */
	272	{ 1, MPP_GPIO }, /* Board ID (bit 1) */
	273	{ 2, MPP_GPIO }, /* Board ID (bit 2) */
	274	{ 3, MPP_GPIO }, /* SATA 0 power */
	275	{ 4, MPP_UNUSED },
	276	{ 5, MPP_GPIO }, /* Fan fail detection */
	277	{ 6, MPP_GPIO }, /* Red front LED */
	278	{ 7, MPP_UNUSED },
	279	{ 8, MPP_GPIO }, /* Rear power switch (on\|auto) */
280	{ 9, MPP_GPIO }, /* Rear power switch (auto\|off) */
281	{ 10, MPP_UNUSED },
282	{ 11, MPP_UNUSED },
283	{ 12, MPP_GPIO }, /* SATA 1 power */
284	{ 13, MPP_UNUSED },
7a15726c SG	285	{ 14, MPP_SATA_LED }, /* SATA 0 active */
7a15726c SG	286	{ 15, MPP_SATA_LED }, /* SATA 1 active */
8f220860 SG	287	{ 16, MPP_GPIO }, /* Blue front LED blink control */
	288	{ 17, MPP_UNUSED },
	289	{ 18, MPP_GPIO }, /* Front button (0 = Released, 1 = Pushed ) */
	290	{ 19, MPP_UNUSED },
	291	{ -1 }
	292	/* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
	293	/* 23: Blue front LED off */
	294	/* 24: Inhibit board power off (0 = Disabled, 1 = Enabled) */
	295	};
	296
d74b96a7 SG	297	#define D2NET_GPIO_INHIBIT_POWER_OFF 24
d74b96a7 SG	298
8f220860 SG	299	static void __init d2net_init(void)
	300	{
	301	/*
	302	* Setup basic Orion functions. Need to be called early.
	303	*/
	304	orion5x_init();
	305
	306	orion5x_mpp_conf(d2net_mpp_modes);
	307
	308	/*
	309	* Configure peripherals.
	310	*/
	311	orion5x_ehci0_init();
	312	orion5x_eth_init(&d2net_eth_data);
	313	orion5x_i2c_init();
	314	orion5x_uart0_init();
	315
	316	d2net_sata_power_init();
	317	orion5x_sata_init(&d2net_sata_data);
	318
	319	orion5x_setup_dev_boot_win(D2NET_NOR_BOOT_BASE,
	320	D2NET_NOR_BOOT_SIZE);
	321	platform_device_register(&d2net_nor_flash);
	322
	323	platform_device_register(&d2net_gpio_buttons);
	324
	325	d2net_gpio_leds_init();
	326
	327	pr_notice("d2net: Flash write are not yet supported.\n");
	328
	329	i2c_register_board_info(0, d2net_i2c_devices,
	330	ARRAY_SIZE(d2net_i2c_devices));
d74b96a7 SG	331
d74b96a7 SG	332	orion_gpio_set_valid(D2NET_GPIO_INHIBIT_POWER_OFF, 1);
8f220860 SG	333	}
	334
	335	/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */
	336
	337	#ifdef CONFIG_MACH_D2NET
	338	MACHINE_START(D2NET, "LaCie d2 Network")
8f220860 SG	339	.boot_params = 0x00000100,
	340	.init_machine = d2net_init,
	341	.map_io = orion5x_map_io,
	342	.init_irq = orion5x_init_irq,
	343	.timer = &orion5x_timer,
	344	.fixup = tag_fixup_mem32,
	345	MACHINE_END
	346	#endif
	347
	348	#ifdef CONFIG_MACH_BIGDISK
	349	MACHINE_START(BIGDISK, "LaCie Big Disk Network")
8f220860 SG	350	.boot_params = 0x00000100,
	351	.init_machine = d2net_init,
	352	.map_io = orion5x_map_io,
	353	.init_irq = orion5x_init_irq,
	354	.timer = &orion5x_timer,
	355	.fixup = tag_fixup_mem32,
	356	MACHINE_END
	357	#endif
	358