diff options
| -rw-r--r-- | board/logicpd/zoom2/zoom2_serial.c | 12 | ||||
| -rw-r--r-- | include/configs/omap3_zoom2.h | 17 | ||||
| -rw-r--r-- | include/serial.h | 12 |
3 files changed, 37 insertions, 4 deletions
diff --git a/board/logicpd/zoom2/zoom2_serial.c b/board/logicpd/zoom2/zoom2_serial.c index a3d777dfad..ba58e39346 100644 --- a/board/logicpd/zoom2/zoom2_serial.c +++ b/board/logicpd/zoom2/zoom2_serial.c @@ -86,6 +86,8 @@ void quad_putc_dev (unsigned long base, const char c) quad_putc_dev (base, '\r'); NS16550_putc ((NS16550_t) base, c); + } else { + usbtty_putc(c); } } @@ -94,6 +96,8 @@ void quad_puts_dev (unsigned long base, const char *s) if (zoom2_debug_board_connected ()) { while ((s != NULL) && (*s != '\0')) quad_putc_dev (base, *s++); + } else { + usbtty_puts(s); } } @@ -101,16 +105,16 @@ int quad_getc_dev (unsigned long base) { if (zoom2_debug_board_connected ()) return NS16550_getc ((NS16550_t) base); - else - return 0; + + return usbtty_getc(); } int quad_tstc_dev (unsigned long base) { if (zoom2_debug_board_connected ()) return NS16550_tstc ((NS16550_t) base); - else - return 0; + + return usbtty_tstc(); } void quad_setbrg_dev (unsigned long base) diff --git a/include/configs/omap3_zoom2.h b/include/configs/omap3_zoom2.h index 2b076666e9..7a8beb8505 100644 --- a/include/configs/omap3_zoom2.h +++ b/include/configs/omap3_zoom2.h @@ -125,6 +125,20 @@ #define CONFIG_OMAP3_GPIO_3 /* board revision */ #define CONFIG_OMAP3_GPIO_5 /* debug board detection, ZOOM2_LED_BLUE */ +/* 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 +/* 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 "Zoom2" + /* commands to include */ #include <config_cmd_default.h> @@ -170,6 +184,9 @@ /* Environment information */ #define CONFIG_BOOTDELAY 10 +#define CONFIG_EXTRA_ENV_SETTINGS \ + "usbtty=cdc_acm\0" \ + /* * Miscellaneous configurable options */ diff --git a/include/serial.h b/include/serial.h index 43451a3019..f2638ec566 100644 --- a/include/serial.h +++ b/include/serial.h @@ -67,9 +67,21 @@ extern int serial_assign(char * name); extern void serial_reinit_all(void); /* For usbtty */ +#ifdef CONFIG_USB_TTY + extern int usbtty_getc(void); extern void usbtty_putc(const char c); extern void usbtty_puts(const char *str); extern int usbtty_tstc(void); +#else + +/* stubs */ +#define usbtty_getc() 0 +#define usbtty_putc(a) +#define usbtty_puts(a) +#define usbtty_tstc() 0 + +#endif /* CONFIG_USB_TTY */ + #endif |