03-30-2014 03:10 PM
03-31-2014 12:47 AM
We try a Ping from the Zynq to other PC ( in port 0 of switch ) and it not work.
We try a Ping from the PC ( in port 0 of switch ) to Zynq and int not work
We conect a scope to the rgmii CLK signal. it was 125 Mhz.
We try Ping from 1 PC ( in port 0 of switch ) to 2 PC ( in port 1 of switch ) and it work...
Is MAC-MAC without PHY ( RGMII ) has been tested with Zynq and should work ?
03-31-2014 12:01 PM
03-30-2016 10:31 PM
Have you solved this problems? I got the same problem with you. Could you give me some hints? Or you can post you solutions to solve this problem!
Thanks a lot!
01-10-2017 07:47 AM
I have exactly the same issue.
PS-ETH1connected to port5 (88E6352), using lwip in a bare metal application.
The application was developed on an eval board with PHY.
After porting the same to our custom board we are stuck with the same issue; trying to send UDP packets, we observe that the TX-FIFOs are running full and the RGMII TX signals do not toggle.
The difference in HW is:
1. There is no MDIO Connection from the PS the the Switch (MDIO Setup is done from another CPU in the System).
In vivado the MDIO for the ETH1 is unchecked MIO Settings for the PS.
02-17-2017 04:29 AM
Answer for port5 RGMII MAC Connection, here ZYNQ PS ETHx via MIO:
Set RGMII RX Timing and RGMII TX Timing bits for the particular port in the Switch Register (88E6352).
MDIO shall be commented in the lwip.
08-02-2017 05:18 AM
We also try to connect zynq 7045 gem0 RGMII MAC to marvell 88e6352 eth. switch port 5 which is RGMII MAC.
It is appreciated if anyone has solved and could give information about this issue?