Hi, David, I am using PTP by NTP assisting now(because I can't enable IEEE1588 function on my BB). I have tried to find which kernel support CPTS and PTP CLOCK, but it seems there are some patches only (which I posted above) That's what I prefer to enable IEEE1588 with patch, but I don't know how to use this patch here : https://dev.openwrt.org/changeset/38692 Could you give me an easy tutorial to use it? Thanks!
David M.於 2014年6月2日星期一UTC+8上午2時04分29秒寫道： > > > > On Thursday, May 29, 2014 4:56:10 AM UTC-4, [email protected] wrote: >> >> I want to implement PTP with Linuxptp : http://linuxptp.sourceforge.net/ >> This website says I must enable CPTS driver for AM335x, and somebody told >> me that I need to make kernel options enable, which are >> CONFIG_PTP_1588_CLOCK and CONFIG_TI_CPTS . >> > > CONFIG_PTP_1588 is found under Device Drivers/PTP Clock Support. > CONFIG_TI_CPTS is found under Device Drivers/Network Device > Support/Ethernet driver support/Texas Instruments (TI) devices. > > These configuration options also need to be enabled: CONFIG_TI_CPSW (TI > CPSW Switch Support), and NETWORK_PHY_TIMESTAMPING. > > You also need PPS support. I already have NTPD on my Beaglebone so this > is a good starting configuration for PTP. I have yet to try LinuxPTP > itself, but I will bring up a new kernel with these options and will see if > I can run this. I am totally new to PTP myself, but I have run an NTP > server for several years, and using the Beaglebone for this purpose since > February.. > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
