Add support for Siemens SX1 mobile phone;
add support for USB-based console
(enable with "setenv stdout usbtty; setenv stdin usbtty")
diff --git a/drivers/usbtty.h b/drivers/usbtty.h
new file mode 100644
index 0000000..79c2fe5
--- /dev/null
+++ b/drivers/usbtty.h
@@ -0,0 +1,64 @@
+/*
+ * (C) Copyright 2003
+ * Gerry Hamel, geh@ti.com, Texas Instruments
+ *
+ * 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
+ *
+ */
+
+#ifndef __USB_TTY_H__
+#define __USB_TTY_H__
+
+
+#include "usbdcore.h"
+#include "usbdcore_omap1510.h"
+
+
+#define NUM_CONFIGS 1
+#define NUM_INTERFACES 1
+#define NUM_ENDPOINTS 3
+
+#define EP0_MAX_PACKET_SIZE 64
+
+#define CONFIG_USBD_CONFIGURATION_STR "TTY via USB"
+#define CONFIG_USBD_INTERFACE_STR "Simple Serial Data Interface - Bulk Mode"
+
+
+#define CONFIG_USBD_SERIAL_OUT_ENDPOINT 2
+#define CONFIG_USBD_SERIAL_OUT_PKTSIZE 64
+#define CONFIG_USBD_SERIAL_IN_ENDPOINT 1
+#define CONFIG_USBD_SERIAL_IN_PKTSIZE 64
+#define CONFIG_USBD_SERIAL_INT_ENDPOINT 5
+#define CONFIG_USBD_SERIAL_INT_PKTSIZE 16
+
+
+#define USBTTY_DEVICE_CLASS COMMUNICATIONS_DEVICE_CLASS
+#define USBTTY_DEVICE_SUBCLASS COMMUNICATIONS_NO_SUBCLASS
+#define USBTTY_DEVICE_PROTOCOL COMMUNICATIONS_NO_PROTOCOL
+
+#define USBTTY_INTERFACE_CLASS 0xFF /* Vendor Specific */
+#define USBTTY_INTERFACE_SUBCLASS 0x02
+#define USBTTY_INTERFACE_PROTOCOL 0x01
+
+#define USBTTY_BCD_DEVICE 0x0
+#define USBTTY_MAXPOWER 0x0
+
+#define STR_MANUFACTURER 1
+#define STR_PRODUCT 2
+#define STR_SERIAL 3
+#define STR_CONFIG 4
+#define STR_INTERFACE 5
+
+#endif