[Arm-netbook] eoma68-a20 ethernet testing

luke.leighton luke.leighton at gmail.com
Thu Sep 5 08:41:00 BST 2013


ethaddr.  henrik typed the command from memory.  setenv ethaddr.

On Thu, Sep 5, 2013 at 12:38 AM, joem <joem at martindale-electric.co.uk> wrote:
>
>> CPU:   Allwinner A20 (SUN7I)
>> Board: EOMA68_A20_FEL
>> I2C:   ready
>> DRAM:  1 GiB
>> MMC:   SUNXI SD/MMC: 0
>> Card did not respond to voltage select!
>> MMC init failed
>> Using default environment
>>
>> In:    serial
>> Out:   serial
>> Err:   serial
>> Net:   emac
>
>> ----
>>
>> Is that about right to do next steps?
>
>  yyup.  at the point where "Net: emac" was displayed, you should have
> *immediately* got a link light.  if not, check the hardware.  repeat
> until success.  _then_ run those setenv commands and the ping.
>
> The link light comes on as soon as I power up the EOMA
> without EOMA resetting. Something is not right there.
>
> Then when I run commands as suggested this is what I get:
>
> CPU:   Allwinner A20 (SUN7I)
> Board: EOMA68_A20_FEL
> I2C:   ready
> DRAM:  1 GiB
> MMC:   SUNXI SD/MMC: 0
> Card did not respond to voltage select!
> MMC init failed
> Using default environment
>
> In:    serial
> Out:   serial
> Err:   serial
> Net:   emac
> Hit any key to stop autoboot:  0       (pressed a key to stop the count down here)
> sun7i#
> sun7i# setenv macaddr 00:00:00:00:00:01
> sun7i# setenv ipaddr 172.16.1.25
> sun7i# setenv netmask 255.255.255.128
> sun7i# ping 172.16.1.1
> ENET Speed is 100 Mbps - FULL duplex connection
> *** ERROR: `ethaddr' not set
> ping failed; host 172.16.1.1 is not alive
> sun7i#
>
>
>
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