topic Re: Line discipline for UART4 on IMX53 START-R in i.MX Processors

Line discipline for UART4 on IMX53 START-R

poornat — Mon, 13 May 2013 05:21:36 GMT

Hi everyone,

I am newbie to embedded. What is line discipline for uart4 on imx53start-r platform ?

I am using Android ICS build from linaro.

Actually what is importance of line discipline, and how can it be used or modified to start or stop uart4.

A complete explanation wrt imx53 will be helpful.

Thanks and Regards

- Poorna

Re: Line discipline for UART4 on IMX53 START-R

jimmychan — Wed, 15 May 2013 07:28:36 GMT

I think you can take a look the Linux BSP reference manual first. Chapter 4 is the UART driver (in mx53_start_linux.pdf). You can download the document from here:

Linux Documentation Bundle ( under i.MX53QSB Documentation )

Re: Line discipline for UART4 on IMX53 START-R

poornat — Wed, 15 May 2013 10:19:26 GMT

HI Jimmychan

I will check it out .....

Thanks

- Poorna Chander