Various USB related patches

- Add support for mpc8xx USB device.
- Add support for Common Device Class - Abstract Control Model USB console.
- Add support for flow control in USB slave devices.
- Add support for switching between gserial and cdc_acm using environment.
- Minor changes to usbdcore_omap1510.c usbdcore_omap1510.h
- Update usbcore slightly to ease host enumeration.
- Fix non-portable endian problems in usbdcore and usbdcore_ep0.
- Add AdderUSB_config as a defconfig to enable usage of the USB console
  by default with the Adder87x U-Boot port.
Patches by Bryan O'Donoghue <bodonoghue@codehermit.ie>, 29 May 2006

1 files changed, 14 insertions, 4 deletions

diff --git a/include/usbdcore_omap1510.h b/include/usbdcore_omap1510.h
index 6ea333122f..526fcd920d 100644
--- a/include/usbdcore_omap1510.h
+++ b/include/usbdcore_omap1510.h
@@ -161,10 +161,20 @@
 #define UDC_VBUS_CTRL	    (1 << 19)
 #define UDC_VBUS_MODE	    (1 << 18)
 
-
-void omap1510_udc_irq(void);
-void omap1510_udc_noniso_irq(void);
-
+/* OMAP Endpoint parameters */
+#define EP0_MAX_PACKET_SIZE 64
+#define UDC_OUT_ENDPOINT 2
+#define UDC_OUT_PACKET_SIZE 64
+#define UDC_IN_ENDPOINT	1
+#define UDC_IN_PACKET_SIZE 64
+#define UDC_INT_ENDPOINT 5
+#define UDC_INT_PKTSIZE	16
+#define UDC_BULK_PKTSIZE 16
+
+void udc_irq (void);
+/* Flow control */
+void udc_set_nak(int epid);
+void udc_unset_nak (int epid);
 
 /* Higher level functions for abstracting away from specific device */
 void udc_endpoint_write(struct usb_endpoint_instance *endpoint);