LayerscapeのトピックRe: LS1043a-rdb network problem

LS1043a-rdb network problem

eriktideman — Wed, 17 Aug 2016 06:55:52 GMT

We are using the LS1043a-rdb -pa evaluation board and having problem with ethernet in linux. When we build the kernel with the SDK-2.0's defconfig (kernel version 4.1.8) none of the ethernet interfaces RX counter increases despite connected to whatever other network equipment. TX works fine.

When switching kernel to the SDK-0.5's defconfig (kernel version 3.19) all interfaces works fine. Is there any configuration in the latest SDK that we are missing?

Re: LS1043a-rdb network problem

Pavel — Thu, 18 Aug 2016 04:45:20 GMT

Usually similar problem happens if there is no FMAN microcode. Check your boar using the following pages:

https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK/GUID-A83D8AAA-27F0-4E9A-BFC5-C7A1D5FCDFCD

https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK/GUID-4BF3D3AB-4098-432C-820B-482540764C52

https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK/GUID-929B4381-1F81-4B48-B378-C1F7E139B4F0

https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK/GUID-395614F4-A733-4219-BB1D-89E500387967#docid=GUID-8CE5A4E2-9F1F-4369-AD6B-1EBCAD280799&filename=GUID-8CE5A4E2-9F1F-4369-AD6B-1EBCAD280799.xml&inner_id=GUID-8CE5A4E2-9F1F-4369-AD6B-1EBCAD280799&query=&scope=&tid=&resource=&addHistory=true&toc=false&eventType=lcContent.loadDocGUID-8CE5A4E2-9F1F-4369-AD6B-1EBCAD280799

Have a great day,
Pavel Chubakov

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Re: LS1043a-rdb network problem

eriktideman — Thu, 18 Aug 2016 07:07:28 GMT

Thanks, I were not aware of this and will look at it!

Regards Erik.