Re: Serial console causes lots of interrupts on RPi Zero

[email protected] (Michael van Elst)
Newsgroups gmane.os.netbsd.ports.arm
Organization Serpens User Group
Message-ID <[email protected]> 
[email protected] (John Klos) writes:

>  23004 bcm2835 pi uart

>Does anyone know why interrupts go crazy when the serial console is used 
>at boot?

23004 is almost exactly 2 interrupts at 115kbps 8n1.

Looks like the UART has shorted TX+RX and every character received is echoed.
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