Ethernet KSZ8081RNB PHY is not working on i.mx6ulevk

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Ethernet KSZ8081RNB PHY is not working on i.mx6ulevk

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dhvanil_patel1
Senior Contributor I

Hi All,

I am facing issue of Ethernet is not working on imx6ul evk linux. I am using latest Ethernet phy  KSZ8081RNB (date code 1613SA3T M001613CWB ). This Ethenet phy is working  properly on u-boot level.

One more thing KSZ8081RNB PHY with older date code (1418A2TM13A811M03) is working properly.

Need a help to find out the root cause of this issue.

-

Dhvanil Patel

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igorpadykov
NXP Employee
NXP Employee

Hi Dhvanil

seems first part has silver wire bonding change acording to documents

http://media.digikey.com/pdf/PCNs/Micrel/PPCN140015.pdf
p.2  http://docs-europe.electrocomponents.com/webdocs/13f4/0900766b813f4f61.pdf 

so may be suggested to apply to contacts given in these documents for more details.

Best regards
igor
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dhvanil_patel1
Senior Contributor I

Hi Igor,

Thank you for your prompt help.

Can you please let us know how should I have to change in linux kernel driver to support it

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