diff --git a/drivers/serial/usbtty.h b/drivers/serial/usbtty.h
index e449cd7..60347d7 100644
--- a/drivers/serial/usbtty.h
+++ b/drivers/serial/usbtty.h
@@ -33,8 +33,8 @@
 #include <usb/musb_udc.h>
 #elif defined(CONFIG_CPU_PXA27X)
 #include <usb/pxa27x_udc.h>
-#elif defined(CONFIG_SPEAR3XX) || defined(CONFIG_SPEAR600)
-#include <usb/spr_udc.h>
+#elif defined(CONFIG_DW_UDC)
+#include <usb/designware_udc.h>
 #endif
 
 #include <version.h>
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 64b091f..87d1918 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -39,11 +39,11 @@
 ifdef CONFIG_USB_DEVICE
 COBJS-y += core.o
 COBJS-y += ep0.o
+COBJS-$(CONFIG_DW_UDC) += designware_udc.o
 COBJS-$(CONFIG_OMAP1510) += omap1510_udc.o
 COBJS-$(CONFIG_OMAP1610) += omap1510_udc.o
 COBJS-$(CONFIG_MPC885_FAMILY) += mpc8xx_udc.o
 COBJS-$(CONFIG_CPU_PXA27X) += pxa27x_udc.o
-COBJS-$(CONFIG_SPEARUDC) += spr_udc.o
 endif
 endif
 
diff --git a/drivers/usb/gadget/spr_udc.c b/drivers/usb/gadget/designware_udc.c
similarity index 94%
rename from drivers/usb/gadget/spr_udc.c
rename to drivers/usb/gadget/designware_udc.c
index f2b06d6..aee44aa 100644
--- a/drivers/usb/gadget/spr_udc.c
+++ b/drivers/usb/gadget/designware_udc.c
@@ -29,14 +29,13 @@
 
 #include <usbdevice.h>
 #include "ep0.h"
-#include <usb/spr_udc.h>
+#include <usb/designware_udc.h>
 #include <asm/arch/hardware.h>
-#include <asm/arch/spr_misc.h>
 
 #define UDC_INIT_MDELAY		80	/* Device settle delay */
 
 /* Some kind of debugging output... */
-#ifndef DEBUG_SPRUSBTTY
+#ifndef DEBUG_DWUSBTTY
 #define UDCDBG(str)
 #define UDCDBGA(fmt, args...)
 #else
@@ -251,7 +250,7 @@
 }
 
 /*
- * spear_write_noniso_tx_fifo - Write the next packet to TxFIFO.
+ * dw_write_noniso_tx_fifo - Write the next packet to TxFIFO.
  * @endpoint:		Endpoint pointer.
  *
  * If the endpoint has an active tx_urb, then the next packet of data from the
@@ -263,7 +262,7 @@
  * transmitted in this packet.
  *
  */
-static void spear_write_noniso_tx_fifo(struct usb_endpoint_instance
+static void dw_write_noniso_tx_fifo(struct usb_endpoint_instance
 				       *endpoint)
 {
 	struct urb *urb = endpoint->tx_urb;
@@ -307,7 +306,7 @@
  * Handle SETUP USB interrupt.
  * This function implements TRM Figure 14-14.
  */
-static void spear_udc_setup(struct usb_endpoint_instance *endpoint)
+static void dw_udc_setup(struct usb_endpoint_instance *endpoint)
 {
 	u8 *datap = (u8 *)&ep0_urb->device_request;
 	int ep_addr = endpoint->endpoint_address;
@@ -344,11 +343,11 @@
 		endpoint->tx_urb = ep0_urb;
 		endpoint->sent = 0;
 		/*
-		 * Write packet data to the FIFO.  spear_write_noniso_tx_fifo
+		 * Write packet data to the FIFO.  dw_write_noniso_tx_fifo
 		 * will update endpoint->last with the number of bytes written
 		 * to the FIFO.
 		 */
-		spear_write_noniso_tx_fifo(endpoint);
+		dw_write_noniso_tx_fifo(endpoint);
 
 		writel(0x0, &inep_regs_p[ep_addr].write_done);
 	}
@@ -361,7 +360,7 @@
 /*
  * Handle endpoint 0 RX interrupt
  */
-static void spear_udc_ep0_rx(struct usb_endpoint_instance *endpoint)
+static void dw_udc_ep0_rx(struct usb_endpoint_instance *endpoint)
 {
 	u8 dummy[64];
 
@@ -395,7 +394,7 @@
 /*
  * Handle endpoint 0 TX interrupt
  */
-static void spear_udc_ep0_tx(struct usb_endpoint_instance *endpoint)
+static void dw_udc_ep0_tx(struct usb_endpoint_instance *endpoint)
 {
 	struct usb_device_request *request = &ep0_urb->device_request;
 	int ep_addr;
@@ -444,7 +443,7 @@
 			 * need a zero-length terminating packet.
 			 */
 			UDCDBG("ACK control read data stage packet");
-			spear_write_noniso_tx_fifo(endpoint);
+			dw_write_noniso_tx_fifo(endpoint);
 
 			ep_addr = endpoint->endpoint_address;
 			writel(0x0, &inep_regs_p[ep_addr].write_done);
@@ -452,7 +451,7 @@
 	}
 }
 
-static struct usb_endpoint_instance *spear_find_ep(int ep)
+static struct usb_endpoint_instance *dw_find_ep(int ep)
 {
 	int i;
 
@@ -469,11 +468,11 @@
  * The ep argument is a physical endpoint number for a non-ISO IN endpoint
  * in the range 1 to 15.
  */
-static void spear_udc_epn_rx(int ep)
+static void dw_udc_epn_rx(int ep)
 {
 	int nbytes = 0;
 	struct urb *urb;
-	struct usb_endpoint_instance *endpoint = spear_find_ep(ep);
+	struct usb_endpoint_instance *endpoint = dw_find_ep(ep);
 
 	if (endpoint) {
 		urb = endpoint->rcv_urb;
@@ -494,9 +493,9 @@
  * The ep argument is a physical endpoint number for a non-ISO IN endpoint
  * in the range 16 to 30.
  */
-static void spear_udc_epn_tx(int ep)
+static void dw_udc_epn_tx(int ep)
 {
-	struct usb_endpoint_instance *endpoint = spear_find_ep(ep);
+	struct usb_endpoint_instance *endpoint = dw_find_ep(ep);
 
 	/*
 	 * We need to transmit a terminating zero-length packet now if
@@ -516,7 +515,7 @@
 		 */
 		if (endpoint->tx_urb && endpoint->tx_urb->actual_length) {
 			/* write data to FIFO */
-			spear_write_noniso_tx_fifo(endpoint);
+			dw_write_noniso_tx_fifo(endpoint);
 			writel(0x0, &inep_regs_p[ep].write_done);
 
 		} else if (endpoint->tx_urb
@@ -765,7 +764,7 @@
 	 * DEVICE_HUB_CONFIGURED and DEVICE_RESET events here.
 	 * DEVICE_HUB_CONFIGURED causes a transition to the state STATE_POWERED,
 	 * and DEVICE_RESET causes a transition to the state STATE_DEFAULT.
-	 * The SPEAr USB client controller has the capability to detect when the
+	 * The DW USB client controller has the capability to detect when the
 	 * USB cable is connected to a powered USB bus, so we will defer the
 	 * DEVICE_HUB_CONFIGURED and DEVICE_RESET events until later.
 	 */
@@ -776,7 +775,7 @@
 /*
  * Plug detection interrupt handling
  */
-void spear_udc_plug_irq(void)
+void dw_udc_plug_irq(void)
 {
 	if (readl(&plug_regs_p->plug_state) & PLUG_STATUS_ATTACHED) {
 		/*
@@ -805,7 +804,7 @@
 /*
  * Device interrupt handling
  */
-void spear_udc_dev_irq(void)
+void dw_udc_dev_irq(void)
 {
 	if (readl(&udc_regs_p->dev_int) & DEV_INT_USBRESET) {
 		writel(~0x0, &udc_regs_p->endp_int_mask);
@@ -870,7 +869,7 @@
 /*
  * Endpoint interrupt handling
  */
-void spear_udc_endpoint_irq(void)
+void dw_udc_endpoint_irq(void)
 {
 	while (readl(&udc_regs_p->endp_int) & ENDP0_INT_CTRLOUT) {
 
@@ -878,13 +877,13 @@
 
 		if ((readl(&outep_regs_p[0].endp_status) & ENDP_STATUS_OUTMSK)
 		    == ENDP_STATUS_OUT_SETUP) {
-			spear_udc_setup(udc_device->bus->endpoint_array + 0);
+			dw_udc_setup(udc_device->bus->endpoint_array + 0);
 			writel(ENDP_STATUS_OUT_SETUP,
 			       &outep_regs_p[0].endp_status);
 
 		} else if ((readl(&outep_regs_p[0].endp_status) &
 			    ENDP_STATUS_OUTMSK) == ENDP_STATUS_OUT_DATA) {
-			spear_udc_ep0_rx(udc_device->bus->endpoint_array + 0);
+			dw_udc_ep0_rx(udc_device->bus->endpoint_array + 0);
 			writel(ENDP_STATUS_OUT_DATA,
 			       &outep_regs_p[0].endp_status);
 
@@ -897,7 +896,7 @@
 	}
 
 	if (readl(&udc_regs_p->endp_int) & ENDP0_INT_CTRLIN) {
-		spear_udc_ep0_tx(udc_device->bus->endpoint_array + 0);
+		dw_udc_ep0_tx(udc_device->bus->endpoint_array + 0);
 
 		writel(ENDP_STATUS_IN, &inep_regs_p[0].endp_status);
 		writel(ENDP0_INT_CTRLIN, &udc_regs_p->endp_int);
@@ -919,7 +918,7 @@
 		if ((readl(&outep_regs_p[epnum].endp_status) &
 		     ENDP_STATUS_OUTMSK) == ENDP_STATUS_OUT_DATA) {
 
-			spear_udc_epn_rx(epnum);
+			dw_udc_epn_rx(epnum);
 			writel(ENDP_STATUS_OUT_DATA,
 			       &outep_regs_p[epnum].endp_status);
 		} else if ((readl(&outep_regs_p[epnum].endp_status) &
@@ -941,7 +940,7 @@
 		if (readl(&inep_regs_p[epnum].endp_status) & ENDP_STATUS_IN) {
 			writel(ENDP_STATUS_IN,
 			       &outep_regs_p[epnum].endp_status);
-			spear_udc_epn_tx(epnum);
+			dw_udc_epn_tx(epnum);
 
 			writel(ENDP_STATUS_IN,
 			       &outep_regs_p[epnum].endp_status);
@@ -963,13 +962,13 @@
 	 * host requests.
 	 */
 	while (readl(&plug_regs_p->plug_pending))
-		spear_udc_plug_irq();
+		dw_udc_plug_irq();
 
 	while (readl(&udc_regs_p->dev_int))
-		spear_udc_dev_irq();
+		dw_udc_dev_irq();
 
 	if (readl(&udc_regs_p->endp_int))
-		spear_udc_endpoint_irq();
+		dw_udc_endpoint_irq();
 }
 
 /* Flow control */
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index 55d19b5..5fef8cc 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -28,14 +28,16 @@
  */
 
 /* USBD driver configuration */
-#define CONFIG_SPEARUDC
+#define CONFIG_DW_UDC
 #define CONFIG_USB_DEVICE
 #define CONFIG_USB_TTY
 
 #define CONFIG_USBD_PRODUCT_NAME		"SPEAr SoC"
 #define CONFIG_USBD_MANUFACTURER		"ST Microelectronics"
 
+#if defined(CONFIG_USB_TTY)
 #define CONFIG_EXTRA_ENV_USBTTY			"usbtty=cdc_acm\0"
+#endif
 
 /* I2C driver configuration */
 #define CONFIG_HARD_I2C
diff --git a/include/usb/spr_udc.h b/include/usb/designware_udc.h
similarity index 98%
rename from include/usb/spr_udc.h
rename to include/usb/designware_udc.h
index 2c332d5..ae98e8c 100644
--- a/include/usb/spr_udc.h
+++ b/include/usb/designware_udc.h
@@ -21,8 +21,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __SPR_UDC_H
-#define __SPR_UDC_H
+#ifndef __DW_UDC_H
+#define __DW_UDC_H
 
 /*
  * Defines for  USBD
@@ -227,4 +227,4 @@
 void udc_setup_ep(struct usb_device_instance *device, unsigned int ep,
 		  struct usb_endpoint_instance *endpoint);
 
-#endif /* __SPR_UDC_H */
+#endif /* __DW_UDC_H */