imx7 epdc nfs can't found network

[yan2anfei]

hi nxp fae,

I got a imx7d sabresd board (RevD) and EBookDC4, boot disk is SDCard, provided by NXP, 

the image version is linux-4.1.15_1.2.0A.

I has a problem when developing epdc application，I want use tftp and nfs. tftp download zImage is success, nfs is failure. failure message : IP-Config: No network devices available.

when set  fdt_file=zImage-imx7d-sdb-epdc.dtb can't enter the OS, 

fdt_file=zImage-imx7d-sdb.dtb can boot system success. 

Is epdc and network not compatible ?

thanks,

best regards

yan2anfei

Original Attachment has been moved to: log_nfs_fdt_file_lcd_ok.txt.zip

Original Attachment has been moved to: log_nfs_fdt_file_epdc_can't-enter-system.txt.zip

[karolmlynczak]

Hello Yan

Is it possible to use ethernet together with imx7d-sdb-epdc.dts?

How turn on ethernet when i am using imx7d-sdb-epdc.dts?

Thanks in advance for your reply!

Kind regards,

Karol

[igorpadykov]

Hi yan2anfei

please try Demo Images on

http://www.nxp.com/webapp/Download?colCode=L4.1.15_1.2.0_iMX7D&appType=license&location=null&Parent_... 

and use as reference

https://community.nxp.com/docs/DOC-328663

Best regards
igor
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[yan2anfei · Accepted solution]

hi igorpadykov,

It has work success.    

the ethernet of imx7d-sdb-epdc.dts is off. 

Best regards
yan2anfei