Re: [Linuxptp-users] Using ptp4l with an embedded board

2018-10-19 Thread Jon Bean
Hi Wolfgang, Thanks for the info. I am afraid that I cant use that PHY as I already have a board with uses a different PHY, plus I also need a 1Gb PHY. I think the problem is that I dont know enough about Linux to be able to create something custom. I did investigate the Xilinx driver so I ha

Re: [Linuxptp-users] Using ptp4l with an embedded board

2018-10-19 Thread Wolfgang Hennig
Hi Jon, I used a Zynq with LinuxPTP but with a DP83640 PTP PHY to do the time stamping. The DP83640 is supported by LinuxPTP. It required recompiling the Zynq Linux kernel with some PTP related options and redirecting the Zynq Ethernet controller MII to the PL where the DP83640 was connected.

[Linuxptp-users] Using ptp4l with an embedded board

2018-10-14 Thread Jon Bean
Hello I want to use ptp4l with an embedded board that is based on a Xilinx Zynq chip. I am developing some IP to do the PTP time stamping and also the RTC. What I need is information on how I would integrate these two IPs so that ptp4l can read time stamps and also read and write the RTC. I g