Jean-Christophe PLAGNIOL-VILLARD wrote:
On 15:12 Fri 04 Sep , Tom Rix wrote:
The preferred serial output comes from the debug board. When the debug board is disconnected, fall back on using usbtty from the usb connector on the Zoom2 board.
This shows up as /dev/ttyACM0 in a linux host.
Signed-off-by: Tom Rix Tom.Rix@windriver.com
board/omap3/zoom2/zoom2_serial.c | 16 ++++++++++++++++ include/configs/omap3_zoom2.h | 17 +++++++++++++++++ 2 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/board/omap3/zoom2/zoom2_serial.c b/board/omap3/zoom2/zoom2_serial.c index a3d777d..434696a 100644 --- a/board/omap3/zoom2/zoom2_serial.c +++ b/board/omap3/zoom2/zoom2_serial.c @@ -87,6 +87,10 @@ void quad_putc_dev (unsigned long base, const char c)
NS16550_putc ((NS16550_t) base, c);} +#ifdef CONFIG_USB_TTY
why not do this #ifndef CONFIG_USB_TTY #define usbtty_putc(c) #define usbtty_puts(s) #define usbtty_getc() 0 #define usbtty_tstc() 0 #endif
and then avoid the ifdef
Yes I agree. I will add stubs to the declarations in serial.h Tom
Best Regards, J.