Sitara PRU Ethernet documentation

sachin sagar

Hi,

I am trying PRU Ethernet interface implementation, Is there any documentation regarding the PRU Ethernet interface. If there please share the links or documents so that i will get some idea.

please suggest.

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi,

This is the wiki: processors.wiki.ti.com/.../PRU-ICSS_Ethernet

0 sachin sagar over 9 years ago in reply to Biser Gatchev-XID

Intellectual 670 points

thank you for the replay,

I have gone through the link i have some doubts,

1)The ethernet firmware am335x-pru0-prueth-fw.elf will load only after giving ifup eth2..?

2) Before loading the am335x-pru0-prueth-fw.elf means after bootup, can we able to see the interface presence ? like if we give ifconfig will it show in the interface list like eth2.

0 Biser Gatchev-XID over 9 years ago in reply to sachin sagar

TI__Guru**** 393215 points

I will ask the software team to comment.

0 sachin sagar over 9 years ago in reply to Biser Gatchev-XID

Intellectual 670 points

Hi ,

i am getting the error like ,
ifup eth2
ifup: ignoring unknown interface eth2.

Does it still any drivers to be inserted.?
please suggest.

0 David Zaucha over 9 years ago in reply to sachin sagar

TI__Expert 7570 points

Hi

What OS and software development package are you using?

David

0 sachin sagar over 9 years ago in reply to David Zaucha

Intellectual 670 points

Hi,

Iam using ti sdk-3.00.00.04 , i tired to activate the pru ethernet ports from the procedure which is provided in that link, but failed. Not getting how to do that.

0 David Zaucha over 9 years ago in reply to sachin sagar

TI__Expert 7570 points

Hi Sachin

Have you looked at the ICSS_EMAC_BasicExample ?

There is a separate step to create the examples, From the Processor SDK RTOS Developer guide http://processors.wiki.ti.com/index.php/Processor_SDK_RTOS_Software_Developer_Guide

Select Building the SDK then at the bottom of that page

Then select Rebuild PDK

Follow the instructions on bottom of that page to build the Examples.

Note if you have installed CCS or the SDK in a custom directory it is necessary to modify the environment setup .bat file for to point to the correct location(s).

The User guide has a section on the http://processors.wiki.ti.com/index.php/Processor_SDK_RTOS_ICSS-EMAC

The last additional link in this document is the Processor SDK RTOS ICSS_EMAC Design guide.

http://processors.wiki.ti.com/index.php/Processor_SDK_RTOS_ICSS-EMAC-Design

Sitara PRU Ethernet documentation

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Sitara PRU Ethernet documentation