no PHY, assuming direct connection to switch

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no PHY, assuming direct connection to switch

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liu_jialu
Contributor III

network can tftp the boot.img, but when m6.0.1_2.1.0-ga boot up, display error:

fec 2188000.ethernet eth0: no PHY, assuming direct connection to switch
libphy: PHY fixed-0:00 not found
fec 2188000.ethernet eth0: could not attach to PHY
IP-Config: Failed to open eth0
IP-Config: No network devices available

 

my phy chip is RTL8211FDI, what should i check? thanks.

i enabled VENDOR_REALTEK or REALTEK_PHY in kernel, but there isn't effect.

 

attached file is my boot info.

Original Attachment has been moved to: minicom1950.cap.zip

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jimmychan
NXP TechSupport
NXP TechSupport

in the dtsi file, have you set the phy properly?

e.g. the gpio pin for resetting the phy

 
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liu_jialu
Contributor III

i modified the dtsi, add reset delay 100ms,but no effect.

but i add more delay(100ms) after reset in fec_main.c, so it works.

thanks a lot.

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