board: samba-sd
software: linux-3.0.35
Our HW design already delete phy chip AR8031, Can you tell me how to disable AR8031's driver in source code?
Hi mingming yuan,
Which processor are you using ? The version of BSP you are using is L3.0.35_4.1.0_130816_source?
Have a great day,
Dan
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dear wang:
thank you for your help!
processor is imx6quad
source is L3.0.35_4.1.0_130816_source, you are right!
thanks
dear wang:
any update?
thanks
Hi mingming yuan,
I have confirm it for you that if you do not use the AR8031, there is no need to disable it. It more like a module, if you do not use it and it will not work. If you want to disable about phy, you can configure it in the Make Menuconfig and cancel the Mac configuration.
If you are using other phy chip, you need to check and config the phy initialization address.
Hope this can help you. Any questions contact me easily.
Have a great day
Dan
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Hi Dan Wang:
Out HW already remove phy chip, I also think I needn't modify code, but system report error that phy not detecked. So I think I must modify code.
"you can configure it in the Make Menuconfig and cancel the Mac configuration."
----------------------can you tell me some detail?
thanks
Hi mingming yuan,
Which phy chip are you using ? What error you met? Can you give me the details error information.
Have a great day
Dan
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now we haven't phy , we already delete phy AR8031 chip in HW,but software not change
error info:
snvs_rtc snvs_rtc.0: setting system clock to 1970-01-01 00:00:00 UTC (0)
eth0: no PHY, assuming direct connection to switch
PHY 0:00 not found
eth0: yuanmm 1080 could not attach to PHY
IP-Config: Failed to open eth0
IP-Config: No network devices available.