On Wed, Jul 29, 2015 at 10:08:47AM -0700, Chris Healy wrote: > The Freescale MX6 based Sabre boards are inexpensive and have good PTP > support now, don't they? IIRC, recently there was some changes made to > support the HW 1588 block in the MAC that allows the HW to drive a 1588 > output pin correctly.
Aren't the sabre kits in the $800+ range? In any case, I haven't tested the imx PTP block, and I have my reservations about it. IIRC, one device had the auxiliary PTP pins multiplexed with the MAC pins! The first imx PTP drivers did the clock in SW, because the HW had issues. Then patches appeared to make the HW work, and then fixes... > I have not tested this myself yet though but will be doing so in the near > future as I'm working on a design that will depend on it.... ;-) Let us know how it goes... Thanks, Richard ------------------------------------------------------------------------------ _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
