On Mon, 17 Aug 2020 04:04:54 -0700 (PDT), in
gmane.comp.hardware.beagleboard.user Pavel Yermolenko
<[email protected]> wrote:
>Hi Dennis,
>
>You mean it won't work ?
>
No -- I only wanted to confirm that you were using the debug header,
since the other UARTs are not available until Linux has booted.
I can't help for the case of not seeing /anything/
I would probably start with a known booting OS image and confirm the
serial port is configured for that, before trying to debug any custom
u-boot image. For all I know, you might have the Rx and Tx lines backwards,
you might have the wrong baud rate, or transfer size.
--
Dennis L Bieber
--
For more options, visit http://beagleboard.org/discuss
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