OMAP3 zoom1 Add usbtty configuration

The primary console of zoom1 is the serial out from the jumpers
accessed by removing the back panel.

A secondary console is to use the usbtty.  The user can set this
manually by doing

setenv stdout usbtty; setenv stdin usbtty; setenv stderr usbtty
saveenv

usbtty will be usable by accessing the /dev/ttyACM0 on a linux host.

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>

diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h
index ef7a28bbc5a8e8a242805d8cd1fa1f8f5a3d9a46..fa58281593c0306e3cfc4592e3cec920c45b2d75 100644 (file)
--- a/include/configs/omap3_zoom1.h
+++ b/include/configs/omap3_zoom1.h
@@ -101,6 +101,21 @@
 /* DDR - I use Micron DDR */
 #define CONFIG_OMAP3_MICRON_DDR                1
 
+/* USB */
+#define CONFIG_MUSB_UDC                        1
+#define CONFIG_USB_OMAP3               1
+#define CONFIG_TWL4030_USB             1
+
+/* USB device configuration */
+#define CONFIG_USB_DEVICE              1
+#define CONFIG_USB_TTY                 1
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV   1
+/* Change these to suit your needs */
+#define CONFIG_USBD_VENDORID           0x0451
+#define CONFIG_USBD_PRODUCTID          0x5678
+#define CONFIG_USBD_MANUFACTURER       "Texas Instruments"
+#define CONFIG_USBD_PRODUCT_NAME       "Zoom1"
+
 /* commands to include */
 #include <config_cmd_default.h>
 
@@ -160,6 +175,7 @@
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
        "loadaddr=0x82000000\0" \
+       "usbtty=cdc_acm\0" \
        "console=ttyS2,115200n8\0" \
        "videomode=1024x768@60,vxres=1024,vyres=768\0" \
        "videospec=omapfb:vram:2M,vram:4M\0" \