Hi all, I am using colibri imx6 on viola v1.1A and I want to try the UART_B as RS485.
I modified the dts that refer to the eval board
imx6dl-colibri-eval-v3.dts removing the
#if 0 around the line
linux,rs485-enabled-at-boot-time; . I changed that file becuse there isn’t a file for the viola carrier (neither for the iris one), so I suppose that the colibri family use the same dtb, right?
Referring to http://developer.toradex.com/knowledge-base/uart-(linux) I am unable to find the procedure for the viola (1.1A) carrier board, so I just update the kernel and dtb but the UART_B seems to work as RS232…
I am missing something? Have you any tests to check if the UART_B is work as RS485?
Thank you for your time,