[linux-cirrus] EDB9302A ttyAM1

Hi all,
I'm trying to use the second serial port on my edb9302a board, but I'm having some difficulties. Whenever I tried to enable it in the SYSCON_DEVICE_CONFIG register, linux would hang. So I turned it on in redboot and now it's enabled at boot. Unfortunately, when I try to do anything with it I get nothing out. I've used a logic analyzer to make sure that the signals aren't getting by me, but it shows that the tx and rx lines do not change at any point. The rx line seems to be near 0 V (about 20 mV, probably inconsequential since it's an input) while the tx line is at about 2.1 V. Does anyone know what needs to be done to get it working? 

Thanks,
Chase

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