News:

Attention: For security reasons,please choose a user name *different* from your login name.
Also make sure to choose a secure password and change it regularly.

Main Menu

Bringing up Petalinux on TE0720

Started by indar, May 23, 2014, 03:31:30 PM

Previous topic - Next topic

indar

Hello,

I have a silly problem when trying to run Petalinux on TE0720. Everything works fine except for the ethernet. When I boot-up the system (from SD), is says: "PHY is not detected" before u-boot starts loading the kernel. Although "eht0" is present (and I can change its ip) but I cannot ping my host computer. Does anyone has this kind of problem?
For bringing up the Petalinux, I use the Base Vivado Reference Project (https://github.com/Trenz-Electronic/TE0720-GigaZee-Reference-Designs/tree/master/TE0720-01_Base_Vivado-2013.4) and then follow Petalinux step described in http://www.xilinx.com/support/documentation/sw_manuals/petalinux2013_10/ug980-petalinux-board-bringup.pdf
Fyi, if I run the preloaded (factory default) linux on SPI flash, everything works normally (I don't have any problem with ethernet). I have tried modify the dts file used by Petalinux in accordance to the TE0720-01-2IF.dts (especially in the ethernet section), but the problem still remains.

Any clue or suggestion?
Thanks in advance!

Indar

Oleksandr Kiyenko

Hello Indar,

Probably you have some mistake in your configuration. If you send me files you using to boot system, I'll try to help you.
Please send it to a.kienko(at)trenz-electronic.de

Best regards
Oleksandr Kiyenko

indar

Hello Oleksandr,

I've sent the configuration files to your email. Have you looked at them? Any comments or suggestions?
Thanks!

best regards,
Indar

Oleksandr Kiyenko

Hello Indar,

Your configuration looks almost the same as my old configuration for 3.9, 3.10 kernels. I attach my DTS for 3.13 kernel, please try it on your system.

Best regards
Oleksandr