[ARM] Kirkwood: merge net2big_v2 and net5big_v2 board setups

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>

arch/arm/mach-kirkwood/Makefile

@@ -12,7 +12,7 @@ obj-$(CONFIG_MACH_TS41X)		+= ts41x-setup.o tsx1x-common.o
 obj-$(CONFIG_MACH_OPENRD)		+= openrd-setup.o
 obj-$(CONFIG_MACH_NETSPACE_V2)		+= netspace_v2-setup.o
 obj-$(CONFIG_MACH_INETSPACE_V2)		+= netspace_v2-setup.o
-obj-$(CONFIG_MACH_NET2BIG_V2)		+= net2big_v2-setup.o
-obj-$(CONFIG_MACH_NET5BIG_V2)		+= net5big_v2-setup.o
+obj-$(CONFIG_MACH_NET2BIG_V2)		+= netxbig_v2-setup.o
+obj-$(CONFIG_MACH_NET5BIG_V2)		+= netxbig_v2-setup.o
 
 obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o

arch/arm/mach-kirkwood/net2big_v2-setup.c

@@ -1,334 +0,0 @@
-/*
- * arch/arm/mach-kirkwood/net2big_v2-setup.c
- *
- * LaCie 2Big Network v2 board setup
- *
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/i2c.h>
-#include <linux/i2c/at24.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/leds.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <mach/kirkwood.h>
-#include <plat/time.h>
-#include "common.h"
-#include "mpp.h"
-
-/*****************************************************************************
- * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
- ****************************************************************************/
-
-static struct mtd_partition net2big_v2_flash_parts[] = {
-	{
-		.name = "u-boot",
-		.size = MTDPART_SIZ_FULL,
-		.offset = 0,
-		.mask_flags = MTD_WRITEABLE, /* force read-only */
-	},
-};
-
-static const struct flash_platform_data net2big_v2_flash = {
-	.type		= "mx25l4005a",
-	.name		= "spi_flash",
-	.parts		= net2big_v2_flash_parts,
-	.nr_parts	= ARRAY_SIZE(net2big_v2_flash_parts),
-};
-
-static struct spi_board_info __initdata net2big_v2_spi_slave_info[] = {
-	{
-		.modalias	= "m25p80",
-		.platform_data	= &net2big_v2_flash,
-		.irq		= -1,
-		.max_speed_hz	= 20000000,
-		.bus_num	= 0,
-		.chip_select	= 0,
-	},
-};
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data net2big_v2_ge00_data = {
-	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
-};
-
-/*****************************************************************************
- * I2C devices
- ****************************************************************************/
-
-static struct at24_platform_data at24c04 = {
-	.byte_len	= SZ_4K / 8,
-	.page_size	= 16,
-};
-
-/*
- * i2c addr | chip         | description
- * 0x50     | HT24LC04     | eeprom (512B)
- */
-
-static struct i2c_board_info __initdata net2big_v2_i2c_info[] = {
-	{
-		I2C_BOARD_INFO("24c04", 0x50),
-		.platform_data  = &at24c04,
-	}
-};
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-
-static struct mv_sata_platform_data net2big_v2_sata_data = {
-	.n_ports	= 2,
-};
-
-static int __initdata net2big_v2_gpio_hdd_power[] = { 16, 17 };
-
-static void __init net2big_v2_sata_power_init(void)
-{
-	int i;
-	int err;
-
-	/* Power up all hard disks. */
-	for (i = 0; i < ARRAY_SIZE(net2big_v2_gpio_hdd_power); i++) {
-		err = gpio_request(net2big_v2_gpio_hdd_power[i], NULL);
-		if (err == 0) {
-			err = gpio_direction_output(
-					net2big_v2_gpio_hdd_power[i], 1);
-			/* Free the HDD power GPIOs. This allow user-space to
-			 * configure them via the gpiolib sysfs interface. */
-			gpio_free(net2big_v2_gpio_hdd_power[i]);
-		}
-		if (err)
-			pr_err("net2big_v2: failed to power-up HDD%d\n", i + 1);
-	}
-}
-
-/*****************************************************************************
- * GPIO keys
- ****************************************************************************/
-
-#define NET2BIG_V2_GPIO_SWITCH_POWER_ON		13
-#define NET2BIG_V2_GPIO_SWITCH_POWER_OFF	15
-#define NET2BIG_V2_GPIO_FUNC_BUTTON		34
-
-#define NET2BIG_V2_SWITCH_POWER_ON		0x1
-#define NET2BIG_V2_SWITCH_POWER_OFF		0x2
-
-static struct gpio_keys_button net2big_v2_buttons[] = {
-	[0] = {
-		.type           = EV_SW,
-		.code           = NET2BIG_V2_SWITCH_POWER_ON,
-		.gpio           = NET2BIG_V2_GPIO_SWITCH_POWER_ON,
-		.desc           = "Back power switch (on|auto)",
-		.active_low     = 1,
-	},
-	[1] = {
-		.type           = EV_SW,
-		.code           = NET2BIG_V2_SWITCH_POWER_OFF,
-		.gpio           = NET2BIG_V2_GPIO_SWITCH_POWER_OFF,
-		.desc           = "Back power switch (auto|off)",
-		.active_low     = 1,
-	},
-	[2] = {
-		.code		= KEY_OPTION,
-		.gpio		= NET2BIG_V2_GPIO_FUNC_BUTTON,
-		.desc		= "Function button",
-		.active_low	= 1,
-	},
-};
-
-static struct gpio_keys_platform_data net2big_v2_button_data = {
-	.buttons	= net2big_v2_buttons,
-	.nbuttons	= ARRAY_SIZE(net2big_v2_buttons),
-};
-
-static struct platform_device net2big_v2_gpio_buttons = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &net2big_v2_button_data,
-	},
-};
-
-/*****************************************************************************
- * GPIO LEDs
- ****************************************************************************/
-
-/*
- * The LEDs are controlled by a CPLD and can be configured through a GPIO
- * extension bus:
- *
- * - address register : bit [0-2] -> GPIO [47-49]
- * - data register    : bit [0-2] -> GPIO [44-46]
- * - enable register  : GPIO 29
- *
- * Address register selection:
- *
- * addr | register
- * ----------------------------
- *   0  | front LED
- *   1  | front LED brightness
- *   2  | HDD LED brightness
- *   3  | HDD1 LED
- *   4  | HDD2 LED
- *
- * Data register configuration:
- *
- * data | LED brightness
- * -------------------------------------------------
- *   0  | min (off)
- *   -  | -
- *   7  | max
- *
- * data | front LED mode
- * -------------------------------------------------
- *   0  | fix off
- *   1  | fix blue on
- *   2  | fix red on
- *   3  | blink blue on=1 sec and blue off=1 sec
- *   4  | blink red on=1 sec and red off=1 sec
- *   5  | blink blue on=2.5 sec and red on=0.5 sec
- *   6  | blink blue on=1 sec and red on=1 sec
- *   7  | blink blue on=0.5 sec and blue off=2.5 sec
- *
- * data | HDD LED mode
- * -------------------------------------------------
- *   0  | fix blue on
- *   1  | SATA activity blink
- *   2  | fix red on
- *   3  | blink blue on=1 sec and blue off=1 sec
- *   4  | blink red on=1 sec and red off=1 sec
- *   5  | blink blue on=2.5 sec and red on=0.5 sec
- *   6  | blink blue on=1 sec and red on=1 sec
- *   7  | blink blue on=0.5 sec and blue off=2.5 sec
- */
-
-/*****************************************************************************
- * Timer
- ****************************************************************************/
-
-static void net2big_v2_timer_init(void)
-{
-	kirkwood_tclk = 166666667;
-	orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
-}
-
-struct sys_timer net2big_v2_timer = {
-	.init = net2big_v2_timer_init,
-};
-
-/*****************************************************************************
- * General Setup
- ****************************************************************************/
-
-static unsigned int net2big_v2_mpp_config[] __initdata = {
-	MPP0_SPI_SCn,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP6_SYSRST_OUTn,
-	MPP7_GPO,		/* Request power-off */
-	MPP8_TW_SDA,
-	MPP9_TW_SCK,
-	MPP10_UART0_TXD,
-	MPP11_UART0_RXD,
-	MPP13_GPIO,		/* Rear power switch (on|auto) */
-	MPP14_GPIO,		/* USB fuse alarm */
-	MPP15_GPIO,		/* Rear power switch (auto|off) */
-	MPP16_GPIO,		/* SATA HDD1 power */
-	MPP17_GPIO,		/* SATA HDD2 power */
-	MPP20_SATA1_ACTn,
-	MPP21_SATA0_ACTn,
-	MPP24_GPIO,		/* USB mode select */
-	MPP26_GPIO,		/* USB device vbus */
-	MPP28_GPIO,		/* USB enable host vbus */
-	MPP29_GPIO,		/* GPIO extension ALE */
-	MPP34_GPIO,		/* Rear Push button */
-	MPP35_GPIO,		/* Inhibit switch power-off */
-	MPP36_GPIO,		/* SATA HDD1 presence */
-	MPP37_GPIO,		/* SATA HDD2 presence */
-	MPP40_GPIO,		/* eSATA presence */
-	MPP44_GPIO,		/* GPIO extension (data 0) */
-	MPP45_GPIO,		/* GPIO extension (data 1) */
-	MPP46_GPIO,		/* GPIO extension (data 2) */
-	MPP47_GPIO,		/* GPIO extension (addr 0) */
-	MPP48_GPIO,		/* GPIO extension (addr 1) */
-	MPP49_GPIO,		/* GPIO extension (addr 2) */
-	0
-};
-
-#define NET2BIG_V2_GPIO_POWER_OFF		7
-
-static void net2big_v2_power_off(void)
-{
-	gpio_set_value(NET2BIG_V2_GPIO_POWER_OFF, 1);
-}
-
-static void __init net2big_v2_init(void)
-{
-	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_init();
-	kirkwood_mpp_conf(net2big_v2_mpp_config);
-
-	net2big_v2_sata_power_init();
-
-	kirkwood_ehci_init();
-	kirkwood_ge00_init(&net2big_v2_ge00_data);
-	kirkwood_sata_init(&net2big_v2_sata_data);
-	kirkwood_uart0_init();
-	spi_register_board_info(net2big_v2_spi_slave_info,
-				ARRAY_SIZE(net2big_v2_spi_slave_info));
-	kirkwood_spi_init();
-	kirkwood_i2c_init();
-	i2c_register_board_info(0, net2big_v2_i2c_info,
-				ARRAY_SIZE(net2big_v2_i2c_info));
-
-	platform_device_register(&net2big_v2_gpio_buttons);
-
-	if (gpio_request(NET2BIG_V2_GPIO_POWER_OFF, "power-off") == 0 &&
-	    gpio_direction_output(NET2BIG_V2_GPIO_POWER_OFF, 0) == 0)
-		pm_power_off = net2big_v2_power_off;
-	else
-		pr_err("net2big_v2: failed to configure power-off GPIO\n");
-}
-
-MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
-	.phys_io	= KIRKWOOD_REGS_PHYS_BASE,
-	.io_pg_offst	= ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
-	.boot_params	= 0x00000100,
-	.init_machine	= net2big_v2_init,
-	.map_io		= kirkwood_map_io,
-	.init_irq	= kirkwood_init_irq,
-	.timer		= &net2big_v2_timer,
-MACHINE_END

arch/arm/mach-kirkwood/net5big_v2-setup.c → arch/arm/mach-kirkwood/netxbig_v2-setup.c

@@ -1,7 +1,7 @@
 /*
- * arch/arm/mach-kirkwood/net5big_v2-setup.c
+ * arch/arm/mach-kirkwood/netxbig_v2-setup.c
  *
- * LaCie 5Big Network v2 board setup
+ * LaCie 2Big and 5Big Network v2 board setup
  *
  * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
  *
@@ -46,7 +46,7 @@
  * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
  ****************************************************************************/
 
-static struct mtd_partition net5big_v2_flash_parts[] = {
+static struct mtd_partition netxbig_v2_flash_parts[] = {
 	{
 		.name = "u-boot",
 		.size = MTDPART_SIZ_FULL,
@@ -55,17 +55,17 @@ static struct mtd_partition net5big_v2_flash_parts[] = {
 	},
 };
 
-static const struct flash_platform_data net5big_v2_flash = {
+static const struct flash_platform_data netxbig_v2_flash = {
 	.type		= "mx25l4005a",
 	.name		= "spi_flash",
-	.parts		= net5big_v2_flash_parts,
-	.nr_parts	= ARRAY_SIZE(net5big_v2_flash_parts),
+	.parts		= netxbig_v2_flash_parts,
+	.nr_parts	= ARRAY_SIZE(netxbig_v2_flash_parts),
 };
 
-static struct spi_board_info __initdata net5big_v2_spi_slave_info[] = {
+static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = {
 	{
 		.modalias	= "m25p80",
-		.platform_data	= &net5big_v2_flash,
+		.platform_data	= &netxbig_v2_flash,
 		.irq		= -1,
 		.max_speed_hz	= 20000000,
 		.bus_num	= 0,
@@ -77,11 +77,11 @@ static struct spi_board_info __initdata net5big_v2_spi_slave_info[] = {
  * Ethernet
  ****************************************************************************/
 
-static struct mv643xx_eth_platform_data net5big_v2_ge00_data = {
+static struct mv643xx_eth_platform_data netxbig_v2_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
 };
 
-static struct mv643xx_eth_platform_data net5big_v2_ge01_data = {
+static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
 };
 
@@ -99,7 +99,7 @@ static struct at24_platform_data at24c04 = {
  * 0x50     | HT24LC04     | eeprom (512B)
  */
 
-static struct i2c_board_info __initdata net5big_v2_i2c_info[] = {
+static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = {
 	{
 		I2C_BOARD_INFO("24c04", 0x50),
 		.platform_data  = &at24c04,
@@ -110,29 +110,35 @@ static struct i2c_board_info __initdata net5big_v2_i2c_info[] = {
  * SATA
  ****************************************************************************/
 
-static struct mv_sata_platform_data net5big_v2_sata_data = {
+static struct mv_sata_platform_data netxbig_v2_sata_data = {
 	.n_ports	= 2,
 };
 
-static int __initdata net5big_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
+static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
 
-static void __init net5big_v2_sata_power_init(void)
+static void __init netxbig_v2_sata_power_init(void)
 {
 	int i;
 	int err;
+	int hdd_nb;
+
+	if (machine_is_net2big_v2())
+		hdd_nb = 2;
+	else
+		hdd_nb = 5;
 
 	/* Power up all hard disks. */
-	for (i = 0; i < ARRAY_SIZE(net5big_v2_gpio_hdd_power); i++) {
-		err = gpio_request(net5big_v2_gpio_hdd_power[i], NULL);
+	for (i = 0; i < hdd_nb; i++) {
+		err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL);
 		if (err == 0) {
 			err = gpio_direction_output(
-					net5big_v2_gpio_hdd_power[i], 1);
+					netxbig_v2_gpio_hdd_power[i], 1);
 			/* Free the HDD power GPIOs. This allow user-space to
 			 * configure them via the gpiolib sysfs interface. */
-			gpio_free(net5big_v2_gpio_hdd_power[i]);
+			gpio_free(netxbig_v2_gpio_hdd_power[i]);
 		}
 		if (err)
-			pr_err("net5big_v2: failed to power up HDD%d\n", i + 1);
+			pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1);
 	}
 }
 
@@ -140,46 +146,46 @@ static void __init net5big_v2_sata_power_init(void)
  * GPIO keys
  ****************************************************************************/
 
-#define NET5BIG_V2_GPIO_SWITCH_POWER_ON		13
-#define NET5BIG_V2_GPIO_SWITCH_POWER_OFF	15
-#define NET5BIG_V2_GPIO_FUNC_BUTTON		34
+#define NETXBIG_V2_GPIO_SWITCH_POWER_ON		13
+#define NETXBIG_V2_GPIO_SWITCH_POWER_OFF	15
+#define NETXBIG_V2_GPIO_FUNC_BUTTON		34
 
-#define NET5BIG_V2_SWITCH_POWER_ON		0x1
-#define NET5BIG_V2_SWITCH_POWER_OFF		0x2
+#define NETXBIG_V2_SWITCH_POWER_ON		0x1
+#define NETXBIG_V2_SWITCH_POWER_OFF		0x2
 
-static struct gpio_keys_button net5big_v2_buttons[] = {
+static struct gpio_keys_button netxbig_v2_buttons[] = {
 	[0] = {
 		.type           = EV_SW,
-		.code           = NET5BIG_V2_SWITCH_POWER_ON,
-		.gpio           = NET5BIG_V2_GPIO_SWITCH_POWER_ON,
+		.code           = NETXBIG_V2_SWITCH_POWER_ON,
+		.gpio           = NETXBIG_V2_GPIO_SWITCH_POWER_ON,
 		.desc           = "Back power switch (on|auto)",
 		.active_low     = 1,
 	},
 	[1] = {
 		.type           = EV_SW,
-		.code           = NET5BIG_V2_SWITCH_POWER_OFF,
-		.gpio           = NET5BIG_V2_GPIO_SWITCH_POWER_OFF,
+		.code           = NETXBIG_V2_SWITCH_POWER_OFF,
+		.gpio           = NETXBIG_V2_GPIO_SWITCH_POWER_OFF,
 		.desc           = "Back power switch (auto|off)",
 		.active_low     = 1,
 	},
 	[2] = {
 		.code		= KEY_OPTION,
-		.gpio		= NET5BIG_V2_GPIO_FUNC_BUTTON,
+		.gpio		= NETXBIG_V2_GPIO_FUNC_BUTTON,
 		.desc		= "Function button",
 		.active_low	= 1,
 	},
 };
 
-static struct gpio_keys_platform_data net5big_v2_button_data = {
-	.buttons	= net5big_v2_buttons,
-	.nbuttons	= ARRAY_SIZE(net5big_v2_buttons),
+static struct gpio_keys_platform_data netxbig_v2_button_data = {
+	.buttons	= netxbig_v2_buttons,
+	.nbuttons	= ARRAY_SIZE(netxbig_v2_buttons),
 };
 
-static struct platform_device net5big_v2_gpio_buttons = {
+static struct platform_device netxbig_v2_gpio_buttons = {
 	.name		= "gpio-keys",
 	.id		= -1,
 	.dev		= {
-		.platform_data	= &net5big_v2_button_data,
+		.platform_data	= &netxbig_v2_button_data,
 	},
 };
 
@@ -243,20 +249,56 @@ static struct platform_device net5big_v2_gpio_buttons = {
  * Timer
  ****************************************************************************/
 
-static void net5big_v2_timer_init(void)
+static void netxbig_v2_timer_init(void)
 {
 	kirkwood_tclk = 166666667;
 	orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
 }
 
-struct sys_timer net5big_v2_timer = {
-	.init = net5big_v2_timer_init,
+struct sys_timer netxbig_v2_timer = {
+	.init = netxbig_v2_timer_init,
 };
 
 /*****************************************************************************
  * General Setup
  ****************************************************************************/
 
+static unsigned int net2big_v2_mpp_config[] __initdata = {
+	MPP0_SPI_SCn,
+	MPP1_SPI_MOSI,
+	MPP2_SPI_SCK,
+	MPP3_SPI_MISO,
+	MPP6_SYSRST_OUTn,
+	MPP7_GPO,		/* Request power-off */
+	MPP8_TW_SDA,
+	MPP9_TW_SCK,
+	MPP10_UART0_TXD,
+	MPP11_UART0_RXD,
+	MPP13_GPIO,		/* Rear power switch (on|auto) */
+	MPP14_GPIO,		/* USB fuse alarm */
+	MPP15_GPIO,		/* Rear power switch (auto|off) */
+	MPP16_GPIO,		/* SATA HDD1 power */
+	MPP17_GPIO,		/* SATA HDD2 power */
+	MPP20_SATA1_ACTn,
+	MPP21_SATA0_ACTn,
+	MPP24_GPIO,		/* USB mode select */
+	MPP26_GPIO,		/* USB device vbus */
+	MPP28_GPIO,		/* USB enable host vbus */
+	MPP29_GPIO,		/* CPLD extension ALE */
+	MPP34_GPIO,		/* Rear Push button */
+	MPP35_GPIO,		/* Inhibit switch power-off */
+	MPP36_GPIO,		/* SATA HDD1 presence */
+	MPP37_GPIO,		/* SATA HDD2 presence */
+	MPP40_GPIO,		/* eSATA presence */
+	MPP44_GPIO,		/* CPLD extension (data 0) */
+	MPP45_GPIO,		/* CPLD extension (data 1) */
+	MPP46_GPIO,		/* CPLD extension (data 2) */
+	MPP47_GPIO,		/* CPLD extension (addr 0) */
+	MPP48_GPIO,		/* CPLD extension (addr 1) */
+	MPP49_GPIO,		/* CPLD extension (addr 2) */
+	0
+};
+
 static unsigned int net5big_v2_mpp_config[] __initdata = {
 	MPP0_SPI_SCn,
 	MPP1_SPI_MOSI,
@@ -306,50 +348,68 @@ static unsigned int net5big_v2_mpp_config[] __initdata = {
 	0
 };
 
-#define NET5BIG_V2_GPIO_POWER_OFF		7
+#define NETXBIG_V2_GPIO_POWER_OFF		7
 
-static void net5big_v2_power_off(void)
+static void netxbig_v2_power_off(void)
 {
-	gpio_set_value(NET5BIG_V2_GPIO_POWER_OFF, 1);
+	gpio_set_value(NETXBIG_V2_GPIO_POWER_OFF, 1);
 }
 
-static void __init net5big_v2_init(void)
+static void __init netxbig_v2_init(void)
 {
 	/*
 	 * Basic setup. Needs to be called early.
 	 */
 	kirkwood_init();
-	kirkwood_mpp_conf(net5big_v2_mpp_config);
+	if (machine_is_net2big_v2())
+		kirkwood_mpp_conf(net2big_v2_mpp_config);
+	else
+		kirkwood_mpp_conf(net5big_v2_mpp_config);
 
-	net5big_v2_sata_power_init();
+	netxbig_v2_sata_power_init();
 
 	kirkwood_ehci_init();
-	kirkwood_ge00_init(&net5big_v2_ge00_data);
-	kirkwood_ge01_init(&net5big_v2_ge01_data);
-	kirkwood_sata_init(&net5big_v2_sata_data);
+	kirkwood_ge00_init(&netxbig_v2_ge00_data);
+	if (machine_is_net5big_v2())
+		kirkwood_ge01_init(&netxbig_v2_ge01_data);
+	kirkwood_sata_init(&netxbig_v2_sata_data);
 	kirkwood_uart0_init();
-	spi_register_board_info(net5big_v2_spi_slave_info,
-				ARRAY_SIZE(net5big_v2_spi_slave_info));
+	spi_register_board_info(netxbig_v2_spi_slave_info,
+				ARRAY_SIZE(netxbig_v2_spi_slave_info));
 	kirkwood_spi_init();
 	kirkwood_i2c_init();
-	i2c_register_board_info(0, net5big_v2_i2c_info,
-				ARRAY_SIZE(net5big_v2_i2c_info));
+	i2c_register_board_info(0, netxbig_v2_i2c_info,
+				ARRAY_SIZE(netxbig_v2_i2c_info));
 
-	platform_device_register(&net5big_v2_gpio_buttons);
+	platform_device_register(&netxbig_v2_gpio_buttons);
 
-	if (gpio_request(NET5BIG_V2_GPIO_POWER_OFF, "power-off") == 0 &&
-	    gpio_direction_output(NET5BIG_V2_GPIO_POWER_OFF, 0) == 0)
-		pm_power_off = net5big_v2_power_off;
+	if (gpio_request(NETXBIG_V2_GPIO_POWER_OFF, "power-off") == 0 &&
+	    gpio_direction_output(NETXBIG_V2_GPIO_POWER_OFF, 0) == 0)
+		pm_power_off = netxbig_v2_power_off;
 	else
-		pr_err("net5big_v2: failed to configure power-off GPIO\n");
+		pr_err("netxbig_v2: failed to configure power-off GPIO\n");
 }
 
+#ifdef CONFIG_MACH_NET2BIG_V2
+MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
+	.phys_io	= KIRKWOOD_REGS_PHYS_BASE,
+	.io_pg_offst	= ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
+	.boot_params	= 0x00000100,
+	.init_machine	= netxbig_v2_init,
+	.map_io		= kirkwood_map_io,
+	.init_irq	= kirkwood_init_irq,
+	.timer		= &netxbig_v2_timer,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_NET5BIG_V2
 MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
 	.phys_io	= KIRKWOOD_REGS_PHYS_BASE,
 	.io_pg_offst	= ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
 	.boot_params	= 0x00000100,
-	.init_machine	= net5big_v2_init,
+	.init_machine	= netxbig_v2_init,
 	.map_io		= kirkwood_map_io,
 	.init_irq	= kirkwood_init_irq,
-	.timer		= &net5big_v2_timer,
+	.timer		= &netxbig_v2_timer,
 MACHINE_END
+#endif