topic Re: Ethernet in i.MX Processors

Ethernet

saida — Mon, 15 Feb 2016 12:46:01 GMT

hi i.mx6 community

i have sabresd board duallite

im my custom board i have ethenet phy dp83848 and magnetic is hx1148. and i am configuring transceiver in MII10 mode in u-boot-2015.01 and also configured related IO MUX PADS

now i set ipaddr, serverip and ethaddr environment variables in u-boot. this mac is from my sabresd board.

now when i do #ping serverip

i am getting this error

ARP Retry count exceded : starting again

i am able to read mii registers and the same procedure as i mentioned above is working for sabresd board

so what could be the error, or if i am doing any mistake please help me in this regard or is there any hardware problem ? (my chassis ground is in floating)

please any one can help in this regard so that my custom board will the OK with all my required peripherals

thank you

SAIDA

Re: Ethernet

gusarambula — Wed, 17 Feb 2016 22:07:10 GMT

Hello Saida S,

I would recommend reviewing the software configuration. Since you are using a different PHY than the SABRE board you would need to change the U-Boot configuration and Driver in order to accommodate the new PHY. There is some information on the driver configuration on the manufacturer’s website.

Regards,

Re: Ethernet

saida — Fri, 26 Feb 2016 12:44:09 GMT

thank you

i sorted out the problem

regards

saida