Is there anyone out there who has actually gotten UART4 working correctly with hardware flow control? I have HDMI disabled, the proper pins muxed, the latest omap-serial driver from Linux 3.12 seems to set the TI chip's registers correctly. But no matter what I do, UART4 transmit totally ignores CTS. sending whether it's asserted or not. Google finds lots of hits complaining about the issue, and lots of suggestions about what might be wrong, but nothing that definitively says whether or not this can be made to work.
So the question is simple: has anyone ever gotten this to work, or is the TI chip fundamentally flawed? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
