diff --git a/board/LaCie/net2big_v2/Makefile b/board/LaCie/net2big_v2/Makefile
index fbae48e..9a6dfb6 100644
--- a/board/LaCie/net2big_v2/Makefile
+++ b/board/LaCie/net2big_v2/Makefile
@@ -28,6 +28,9 @@ endif
 LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= $(BOARD).o ../common/common.o
+ifneq ($(and $(CONFIG_KIRKWOOD_GPIO),$(CONFIG_NET2BIG_V2)),)
+COBJS	+= ../common/cpld-gpio-bus.o
+endif
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
diff --git a/board/LaCie/net2big_v2/net2big_v2.c b/board/LaCie/net2big_v2/net2big_v2.c
index 6cca4fb..b133f7c 100644
--- a/board/LaCie/net2big_v2/net2big_v2.c
+++ b/board/LaCie/net2big_v2/net2big_v2.c
@@ -30,6 +30,7 @@
 
 #include "net2big_v2.h"
 #include "../common/common.h"
+#include "../common/cpld-gpio-bus.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -61,18 +62,18 @@ int board_early_init_f(void)
 		MPP24_GPIO,		/* USB mode select */
 		MPP26_GPIO,		/* USB device vbus */
 		MPP28_GPIO,		/* USB enable host vbus */
-		MPP29_GPIO,		/* GPIO extension ALE */
+		MPP29_GPIO,		/* CPLD GPIO bus ALE */
 		MPP34_GPIO,		/* Rear Push button 0=on 1=off */
 		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) */
+		MPP44_GPIO,		/* CPLD GPIO bus (data 0) */
+		MPP45_GPIO,		/* CPLD GPIO bus (data 1) */
+		MPP46_GPIO,		/* CPLD GPIO bus (data 2) */
+		MPP47_GPIO,		/* CPLD GPIO bus (addr 0) */
+		MPP48_GPIO,		/* CPLD GPIO bus (addr 1) */
+		MPP49_GPIO,		/* CPLD GPIO bus (addr 2) */
 		0
 	};
 
@@ -143,6 +144,89 @@ err:
 static void init_fan(void) {}
 #endif /* CONFIG_CMD_I2C && CONFIG_SYS_I2C_G762_ADDR */
 
+#if defined(CONFIG_NET2BIG_V2) && defined(CONFIG_KIRKWOOD_GPIO)
+/*
+ * CPLD GPIO bus:
+ *
+ * - address register : bit [0-2] -> GPIO [47-49]
+ * - data register    : bit [0-2] -> GPIO [44-46]
+ * - enable register  : GPIO 29
+ */
+static unsigned cpld_gpio_bus_addr[] = { 47, 48, 49 };
+static unsigned cpld_gpio_bus_data[] = { 44, 45, 46 };
+
+static struct cpld_gpio_bus cpld_gpio_bus = {
+	.addr		= cpld_gpio_bus_addr,
+	.num_addr	= ARRAY_SIZE(cpld_gpio_bus_addr),
+	.data		= cpld_gpio_bus_data,
+	.num_data	= ARRAY_SIZE(cpld_gpio_bus_data),
+	.enable		= 29,
+};
+
+/*
+ * LEDs configuration:
+ *
+ * The LEDs are controlled by a CPLD and can be configured through
+ * the CPLD GPIO bus.
+ *
+ * Address register selection:
+ *
+ * addr | register
+ * ----------------------------
+ *   0  | front LED
+ *   1  | front LED brightness
+ *   2  | SATA LED brightness
+ *   3  | SATA0 LED
+ *   4  | SATA1 LED
+ *   5  | SATA2 LED
+ *   6  | SATA3 LED
+ *   7  | SATA4 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 | SATA LED mode
+ * -------------------------------------------------
+ *   0  | fix off
+ *   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  | fix blue on
+ */
+static void init_leds(void)
+{
+	/* Enable the front blue LED */
+	cpld_gpio_bus_write(&cpld_gpio_bus, 0, 1);
+	cpld_gpio_bus_write(&cpld_gpio_bus, 1, 3);
+
+	/* Configure SATA LEDs to blink in relation with the SATA activity */
+	cpld_gpio_bus_write(&cpld_gpio_bus, 3, 1);
+	cpld_gpio_bus_write(&cpld_gpio_bus, 4, 1);
+	cpld_gpio_bus_write(&cpld_gpio_bus, 2, 3);
+}
+#else
+static void init_leds(void) {}
+#endif /* CONFIG_NET2BIG_V2 && CONFIG_KIRKWOOD_GPIO */
+
 int misc_init_r(void)
 {
 	init_fan();
@@ -153,6 +237,8 @@ int misc_init_r(void)
 			eth_setenv_enetaddr("ethaddr", mac);
 	}
 #endif
+	init_leds();
+
 	return 0;
 }
 #endif /* CONFIG_MISC_INIT_R */