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An error will occur if Enable ETH1 for core1

Question asked by HoJuly on Jun 17, 2013
Latest reply on Jul 1, 2013 by HoJuly

Hi !

    I'm confused by this situation: I have build my uImage with ICC support according to "test_icc.html", and the "icc_loader" seems to work OK.
Then I build an test application in CCES just named "hello_Core1".

 

    (1) Download "hello_Core1.dxe" into uClinux, In telnet terminal run

                       root:/nor> icc_loader -l hello_Core1.dxe

        It seems everthing is OK.(ETH0 works correctly).

 

    (2) In the project "hello_Core1", I enable "ETH1" like below:

1.bmp

 

Then rebulid the project and download "hello_Core1.dxe" into uClinux, In telnet terminal, I run the same command before,  but ETH0 will go down and can't be arrived through the "ping" command. In the same time, an error will be printed in debug serial.

 

BusyBox v1.17.4 (2013-01-10 19:07:53 PST) hush - the humble shell 

root:/> PHY: stmmac-0:01 - Link is Up - 100/Full

root:/> PHY: stmmac-0:01 - Link is Down

root:/>

 

I test these in ezkit-BF609 board. Can anyone tell me what's the matter, and how to resolve it becauseI needs to enable ETH1 in core1,

 

Thanks!

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