diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 54d884f..d4d8540 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -125,12 +125,30 @@ static struct platform_device nas100d_uart = {
 	.resource		= nas100d_uart_resources,
 };
 
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info nas100d_plat_eth[] = {
+        {
+                .phy            = 0,
+                .rxq            = 3,
+		.txreadyq	= 20,
+        }
+};
+
+static struct platform_device nas100d_eth[] = {
+        {
+                .name                   = "ixp4xx_eth",
+                .id                     = IXP4XX_ETH_NPEB,
+                .dev.platform_data      = nas100d_plat_eth,
+        }
+};
+
 static struct platform_device *nas100d_devices[] __initdata = {
 	&nas100d_i2c_gpio,
 	&nas100d_flash,
 #ifdef CONFIG_LEDS_IXP4XX
 	&nas100d_leds,
 #endif
+	&nas100d_eth[0],
 };
 
 static void nas100d_power_off(void)