Re: [microblaze-uclinux] newbie question on xilinx_ll_temac.c u-boot driver

[L.Campora@xxxxxxxx]

Hi everybody, I have news.

I got your 1.10 project as stored in petalogix repo.
u-boot works.
Then I migrated the project to 11.1: works.
Then I started to migrate deprecated IP's: hard temac
stops working
and shows that strange behaviour after having changed
IP from 1.01b to 2.00a.

Luigi

> Hi,
>
> Childhood Hwang wrote:
>> Hi Luigi:
>> 
>> The attachment is work well with EDK10.01.03, ML506. I was using
the
>> petalinux-v0[1].40-rc1,
>> It also cost me weeks to make it work, It's a little hard.


>
> Why, my ...?
>
> Michal
> 
>> 
>> Rgs.
>> Childhood.
>> 
>> 
>> 2009/8/24  <L.Campora@xxxxxxxx>:
>>> Hi all,
>>>
>>> I continue to have problems with my ml505 hard temac, and
sure
>>> they come from my ISE 11.1 wizard-generated ml505 project
>>> (I do not see any other reason for this..)
>>>
>>> - u-boot is the lastest shapshot from petalogix repository
>>> - sdk_repository for top application is the latest from petalogix
repository
>>> - toolchain isn't in fact (I have microblaze-uclinux-gcc 3.4.1,
and I had to
>>> revert the .rodata directive in the linker script, but I
>>>   dot'n think this can have a deep effect on a single
peripheral...)
>>> - Xilinx ISE suite is 11.1.
>>>
>>> I still download u-boot in memory via the USB cable and XMD,
but this again
>>> shouldn't be a major issue with the ethernet..
>>>
>>> What happens is that I cannot ping a host: I can see ARP packets
sent from
>>> my ml505, I can see the pinged station replying to the ARP,
>>> sometimes I see the ml505 sending the ping, sometines I don't,
sometimes
>>> ml505 stucks after the reception of the ARP.
>>>
>>> My question is: is there a place where I can find some reference
.msh and
>>> .mss for the ml505 ensuring me that hard temac will work
>>> properly on that project?
>>>
>>> Thanks in advance, and don't hesitate to advice me if Im out
of topic with
>>> this request.
>>>
>>> Bye
>>>
>>> Luigi
>>>
>>>>  Michal Simek <Michal.Simek@xxxxxxxxxxxxx>
wrote:
>>>>
>>>> Hi,
>>>>>
>>>>> L.Campora@xxxxxxxx wrote:
>>>>> Michal,
>>>>> is the driver yuu indicated me suitable also for Virtex5
Hard TEMAC?
>>>>>
>>>>> I'm using a ml505 board and I'm having lot of troubles
when trying to
>>>>> use that peripheral from u-boot,
>>>>> so I was wondering whether there's something different
when dealing with
>>>>> V5 family..
>>>> I use ml505 and there is no problem with this driver.
>>>>
>>>> Regards,
>>>> Michal

-------------------------------------------------------
Luigi Campora
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email:                   L.Campora@xxxxxxxx
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