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....@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. > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
