AT91SAM9G20-EK obsolecense Davicom

Discussion around AT91RM9200 and SAM9 Series Products.

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liverio
Posts: 1
Joined: Fri Dec 13, 2019 6:44 pm

AT91SAM9G20-EK obsolecense Davicom

Mon Dec 16, 2019 10:54 am

Hi all,
I use on custom board based on AT91SAM9G20-EK.
I learned that the phy controller Davicom DM9161CEP is obsolete.
1 st question
Can You propose a pin-compatible product as replacement ?

2 question
I Try to install a new phy controller LAN8710a on my custom board.
on hardwire I kept the same interface than Davicom DM9161CEP
but after adding sms.c on my kernel the device is not found (result of command dmesg)

Kernel used :
linux-4.8.15
devicetree at91samg20ek_2mmc.dts
question for support lan8710 on own kernel
should i modify the devicetree or c-code?

thank you for your help.

Regards Livierio
blue_z
Location: USA
Posts: 2023
Joined: Thu Apr 19, 2007 10:15 pm

Re: AT91SAM9G20-EK obsolecense Davicom

Thu Dec 19, 2019 12:41 am

liverio wrote: I Try to install a new phy controller LAN8710a on my custom board.
on hardwire I kept the same interface than Davicom DM9161CEP
but after adding sms.c on my kernel the device is not found (result of command dmesg)
What have you done to confirm the functionality of your changes?
IOW do not use Linux to test out the hardware changes, but rather use U-Boot or a Softpack example.

What is "sms.c"? Do you mean smsc.c?

Regards

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