On Tue, Apr 26, 2022 at 03:51:43PM -0500, Adam Ford wrote: > There is a header for a DB9 serial port, but any attempts to use > hardware handshaking fail. Enable RTS and CTS pin muxing and enable > handshaking in the uart node. > > Signed-off-by: Adam Ford <aford173 at gmail.com> Applied both, thanks!