[ECOS] redboot ethernet problem

[ECOS] redboot ethernet problem

[albert prasetyo]

Hi everyone;
I am currently working on at91rm9200 board (with dm9161 transceiver)
and intend to
use ethernet to communicate with the host pc. However, on the way to
there, I found several problems. They are:
-When I tried to do ping from redboot, there's message said that
"Cannot reach server 192.168.0.123".

192.168.0.123 is my pc address and I set it to static IP.
I tried to use ethereal and find that ARP had been broadcasted and
Host PC indeed responded by sending its mac address, but my board
seemed not to acknowledge it (i.e. my board kept broadcasting to my
host PC until time out).

Below are the capture I got from ethereal:
(1) Who has 192.168.0.123? Tell 192.168.0.38
(2) 192.168.0.123 is at xx:xx:xx:xx:xx:xx    and back to (1) until 8x

-Try pinging from host PC was also unsuccessful but the problem source
is different.The ICMPs sent by host PC were not responded by the board
at all.

Anyone know what's likely that cause these problems? When I used uboot
and ARMLinux, the ethernet worked perfectly, so that Hardware prob is
not possible.
Any help would be appreciated.

Thanks;
Albert P

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Re: [ECOS] redboot ethernet problem

[Wolfgang Köbler]

Hello,

Have you solved your problem or is this still relevant ?

Bye,
Wolfgang

On Thu, 13 Sep 2007 15:33:19 +0800
"albert prasetyo" <prasetyoalbert@gmail.com> wrote:
> Hi everyone;
> I am currently working on at91rm9200 board (with dm9161 transceiver)
> and intend to
> use ethernet to communicate with the host pc. However, on the way to
> there, I found several problems. They are:
> -When I tried to do ping from redboot, there's message said that
> "Cannot reach server 192.168.0.123".
> 
> 192.168.0.123 is my pc address and I set it to static IP.
> I tried to use ethereal and find that ARP had been broadcasted and
> Host PC indeed responded by sending its mac address, but my board
> seemed not to acknowledge it (i.e. my board kept broadcasting to my
> host PC until time out).
> 
> Below are the capture I got from ethereal:
> (1) Who has 192.168.0.123? Tell 192.168.0.38
> (2) 192.168.0.123 is at xx:xx:xx:xx:xx:xx    and back to (1) until 8x
> 
> -Try pinging from host PC was also unsuccessful but the problem source
> is different.The ICMPs sent by host PC were not responded by the board
> at all.
> 
> Anyone know what's likely that cause these problems? When I used uboot
> and ARMLinux, the ethernet worked perfectly, so that Hardware prob is
> not possible.
> Any help would be appreciated.
> 
> Thanks;
> Albert P

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RE: [ECOS] redboot ethernet problem

[Vivek-Kumar Gupta]

I think,
Run configtool and see Ethernet package options, may be you are missing some options. This may help.

Regards,
Vivek:- 
-----Original Message-----
From: ecos-discuss-owner@ecos.sourceware.org [mailto:ecos-discuss-owner@ecos.sourceware.org] On Behalf Of Wolfgang Köbler
Sent: Monday, October 08, 2007 4:08 PM
To: albert prasetyo
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] redboot ethernet problem

Hello,

Have you solved your problem or is this still relevant ?

Bye,
Wolfgang

On Thu, 13 Sep 2007 15:33:19 +0800
"albert prasetyo" <prasetyoalbert@gmail.com> wrote:
> Hi everyone;
> I am currently working on at91rm9200 board (with dm9161 transceiver)
> and intend to
> use ethernet to communicate with the host pc. However, on the way to
> there, I found several problems. They are:
> -When I tried to do ping from redboot, there's message said that
> "Cannot reach server 192.168.0.123".
> 
> 192.168.0.123 is my pc address and I set it to static IP.
> I tried to use ethereal and find that ARP had been broadcasted and
> Host PC indeed responded by sending its mac address, but my board
> seemed not to acknowledge it (i.e. my board kept broadcasting to my
> host PC until time out).
> 
> Below are the capture I got from ethereal:
> (1) Who has 192.168.0.123? Tell 192.168.0.38
> (2) 192.168.0.123 is at xx:xx:xx:xx:xx:xx    and back to (1) until 8x
> 
> -Try pinging from host PC was also unsuccessful but the problem source
> is different.The ICMPs sent by host PC were not responded by the board
> at all.
> 
> Anyone know what's likely that cause these problems? When I used uboot
> and ARMLinux, the ethernet worked perfectly, so that Hardware prob is
> not possible.
> Any help would be appreciated.
> 
> Thanks;
> Albert P

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and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


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[ECOS] Redboot Ethernet problem

[Ashish Tiwari]

Hi,
    I am using SH77x9 Evalution board and facing problem when i build redboot 
image with network support,i tried it two ways:
1)Configuring "Redboot Rom Monitor->Build Redboot ROM elf image->Redboot 
Networking->puting Default IP address ,disable "use DHCP option" .
 after downloading on Target when i ping it then it gives reply 4 to 5 times 
in 100 .

2)other way which i tried is adding networking support in package ,disable 
BOOTP option ,enabling IP address .
  after downloading , restart target nothing  on target board .
what i need to do .

thanks
Ashish



Ashish Tiwari
EmSyS - Mumbai Development Centre
LARSEN & TOUBRO Limited
Gate #7, ABEB Building 
Saki Vihar Road, 
Powai - Mumbai 400072
Ph: +91-22-28581401/07 ext.3365 
Cell: +91-022-38150318
Fax: +91-22-28581969 


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