Date: Thu, 25 Oct 2018 10:33:14 -0600 From: Ian Lepore <ian@freebsd.org> To: Stefan Parvu <sparvu@kronometrix.org> Cc: freebsd-arm@freebsd.org Subject: Re: boot loader serial console speed to 9600 Message-ID: <1540485194.22340.87.camel@freebsd.org> In-Reply-To: <17904788-30B5-43D0-8768-570B291113F5@kronometrix.org> References: <AA851ADF-BB83-41DC-8411-9C2A1DFA5B28@kronometrix.org> <1540480146.22340.79.camel@freebsd.org> <02DDF4DE-2735-4B81-9BB7-E07F60DCB44B@kronometrix.org> <1540482055.22340.83.camel@freebsd.org> <17904788-30B5-43D0-8768-570B291113F5@kronometrix.org>
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On Thu, 2018-10-25 at 19:21 +0300, Stefan Parvu wrote: > > > > I would think if you're emitting data to a logger via uart, you > > would > > want to disable the serial console completely, so that your data > > generating application can have exclusive use of the uart to output > > data. > btw: how can u do that ? How can I completely disable the serial > console > on FBSD12 ? > > thanks, > Stefan > Here's an old mail thread describing how to disable the console so that a gps add-on board would work: https://lists.freebsd.org/pipermail/freebsd-arm/2017-January/015438.html That's pretty old, so I'm not sure everything in it still applies, but I suspect there is still useful info there. Also, a few months ago we got a new driver for the mini-uart that's in an RPi3, it uses a separate set of IO pins from the console uart, maybe that's a viable solution for you? I don't know much about the second uart, I've just seen people mention it. -- Ian
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