Date: Sun, 16 Jun 2019 11:32:44 +0200 From: Per olof Ljungmark <peo@nethead.se> To: freebsd-arm@freebsd.org Subject: RPi serial ports revisited Message-ID: <b0f401c3-2bca-edfe-11b9-05d577363a36@nethead.se>
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Last year I managed with the help of this list and googling to get a Pi3 running with the Adafruit GPS Hat. That was FreeBSD 12.0-CURRENT #0 r336479 Now I've got a Raspberry Pi 3 B+ and wanted to check if I could get it to run the hat with FreeBSD 12.0-STABLE r348832 PPS arm64 Well, as it turned out, a lot of things changed since, both on the Pi and FreeBSD. I've gotten as far as I have the correct GPS output on /dev/cuau1 but I want it on /dev/cuau0 So with 12-STABLE, where and how do I switch GPIO pins between uart0 and uart1? Thanks, //per
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