[U-Boot] Ethernet not working on OMAP3 board with

[U-Boot] Ethernet not working on OMAP3 board with

[Pillai, Manikandan]

Hi,

I was testing the latest tip of u-boot and v2009.06-rc1, I find that the Ethernet is not working.

Is there some fix available for this issue ? The 2009.03 was working fine.

Regards
Mani
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[U-Boot] Ethernet not working on OMAP3 board with

[Matthias Ludwig]

Dear Mani,

> I was testing the latest tip of u-boot and v2009.06-rc1,
> I find that the Ethernet is not working.

i assume you are using a board with SMSC911x ethernet chip? If so, this
discussion may help you:
	http://lists.denx.de/pipermail/u-boot/2009-April/050687.html

SMSC911x (and others) do not work in mainline if no eeprom with MAC
address is present. A patch solving this issue is (afaik) in net/next.

@Wolfgang/Ben: shouldn't this be in 2009.6?

best regards,
Matthias

-- 
Matthias Ludwig, Software Development
Ultratronik Entwicklungs GmbH, Gewerbestrasse 52, 82211 Herrsching, Germany
http://www.ultratronik.de  Tel: +49 8152 3709-356  Fax: +49 8152 5183
Registergericht Muenchen, HRB 55584

[U-Boot] Ethernet not working on OMAP3 board with

[Wolfgang Denk]

Dear Matthias Ludwig,

In message <20090518081724.GA19305@ultratronik.de> you wrote:
> Dear Mani,
> 
> > I was testing the latest tip of u-boot and v2009.06-rc1,
> > I find that the Ethernet is not working.
> 
> i assume you are using a board with SMSC911x ethernet chip? If so, this
> discussion may help you:
> 	http://lists.denx.de/pipermail/u-boot/2009-April/050687.html
> 
> SMSC911x (and others) do not work in mainline if no eeprom with MAC
> address is present. A patch solving this issue is (afaik) in net/next.
> 
> @Wolfgang/Ben: shouldn't this be in 2009.6?

I consider this a bug fix for 2009.06. Ben?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Genius doesn't work on an assembly line basis.  You can't simply say,
"Today I will be brilliant."
	-- Kirk, "The Ultimate Computer", stardate 4731.3

[U-Boot] Ethernet not working on OMAP3 board with

[Ben Warren]

Wolfgang Denk wrote:
> Dear Matthias Ludwig,
>
> In message <20090518081724.GA19305@ultratronik.de> you wrote:
>   
>> Dear Mani,
>>
>>     
>>> I was testing the latest tip of u-boot and v2009.06-rc1,
>>> I find that the Ethernet is not working.
>>>       
>> i assume you are using a board with SMSC911x ethernet chip? If so, this
>> discussion may help you:
>> 	http://lists.denx.de/pipermail/u-boot/2009-April/050687.html
>>
>> SMSC911x (and others) do not work in mainline if no eeprom with MAC
>> address is present. A patch solving this issue is (afaik) in net/next.
>>
>> @Wolfgang/Ben: shouldn't this be in 2009.6?
>>     
>
> I consider this a bug fix for 2009.06. Ben?
>   
Sounds reasonable.  Please apply directly and I'll take it out of net/next.
> Best regards,
>
> Wolfgang Denk
>
>   
regards,
Ben

[U-Boot] Ethernet not working on OMAP3 board with

[Dirk Behme]

Hi Mani,

Pillai, Manikandan wrote:
> Hi,
> 
> I was testing the latest tip of u-boot and v2009.06-rc1, I find that the Ethernet is not working.
> 
> Is there some fix available for this issue ? The 2009.03 was working fine.

Any news on this? Did the hints from ml help? Or do we have to 
investigate further?

Best regards

Dirk

[U-Boot] Ethernet not working on OMAP3 board with

[Pillai, Manikandan]

Hi ,

Tried the hints but they don't work. I still don't have a fix. Still investigating.

regards

> -----Original Message-----
> From: Dirk Behme [mailto:dirk.behme at googlemail.com]
> Sent: Tuesday, May 19, 2009 8:10 PM
> To: Pillai, Manikandan
> Cc: u-boot at lists.denx.de
> Subject: Re: Ethernet not working on OMAP3 board with
> 
> Hi Mani,
> 
> Pillai, Manikandan wrote:
> > Hi,
> >
> > I was testing the latest tip of u-boot and v2009.06-rc1, I find that the
> Ethernet is not working.
> >
> > Is there some fix available for this issue ? The 2009.03 was working fine.
> 
> Any news on this? Did the hints from ml help? Or do we have to
> investigate further?
> 
> Best regards
> 
> Dirk
> 

[U-Boot] Ethernet not working on OMAP3 board with

[Josh Karabin]

Pillai, Manikandan wrote:
> Hi ,
> 
> Tried the hints but they don't work. I still don't have a fix. Still investigating.

On my omap3 evm, I see perpetual ARP requests sent from my board looking
for my tftp server during a tftpboot comamnd.  The server responds, but
the evm doesn't appear to take note.  The behavior of the ping command
is similar - one ARP from the evm, an ARP response from the destination
and then the ping fails.

Does that ring any bells?


- Josh

[U-Boot] Ethernet not working on OMAP3 board with

[Dirk Behme]

Pillai, Manikandan wrote:
> Hi ,
> 
> Tried the hints but they don't work. I still don't have a fix. Still investigating.

Just two infos, maybe they help somehow:

- We recently cleaned up OMAP3's clock code. But this was to _improve_ 
network. If I remember correctly, Mani tested all clock changes and 
they were fine. See git history of cpu/arm_cortexa8/omap3/interrupts.c 
for details.

- Steve has still no luck with lan9221 from SMSC on Overo (U-Boot's 
smc991x driver). See thread

http://lists.denx.de/pipermail/u-boot/2009-April/051238.html
http://lists.denx.de/pipermail/u-boot/2009-April/051247.html
http://lists.denx.de/pipermail/u-boot/2009-April/051259.html

I'm not sure which network chip is used on EVM, though.

Best regards

Dirk

>> -----Original Message-----
>> From: Dirk Behme [mailto:dirk.behme at googlemail.com]
>> Sent: Tuesday, May 19, 2009 8:10 PM
>> To: Pillai, Manikandan
>> Cc: u-boot at lists.denx.de
>> Subject: Re: Ethernet not working on OMAP3 board with
>>
>> Hi Mani,
>>
>> Pillai, Manikandan wrote:
>>> Hi,
>>>
>>> I was testing the latest tip of u-boot and v2009.06-rc1, I find that the
>> Ethernet is not working.
>>> Is there some fix available for this issue ? The 2009.03 was working fine.
>> Any news on this? Did the hints from ml help? Or do we have to
>> investigate further?
>>
>> Best regards
>>
>> Dirk
>>
> 
> 

[U-Boot] Ethernet not working on OMAP3 board with

[Josh Karabin]

Dirk Behme wrote:
> Pillai, Manikandan wrote:
>> Hi ,
>>
>> Tried the hints but they don't work. I still don't have a fix. Still investigating.
> 
> Just two infos, maybe they help somehow:
> 
> - We recently cleaned up OMAP3's clock code. But this was to _improve_ 
> network. If I remember correctly, Mani tested all clock changes and 
> they were fine. See git history of cpu/arm_cortexa8/omap3/interrupts.c 
> for details.
> 
> - Steve has still no luck with lan9221 from SMSC on Overo (U-Boot's 
> smc991x driver). See thread
> 
> http://lists.denx.de/pipermail/u-boot/2009-April/051238.html
> http://lists.denx.de/pipermail/u-boot/2009-April/051247.html
> http://lists.denx.de/pipermail/u-boot/2009-April/051259.html

http://lists.denx.de/pipermail/u-boot/2009-April/050687.html did the
trick - it was referenced in the above threads.

I had thought that it was applied to the branch I was on, and missed it
that it wasn't.  Thanks for jogging me into looking for it again.


> I'm not sure which network chip is used on EVM, though.

The evm's using a 9115, and was already properly set up.

Thanks again,

- Josh

[U-Boot] Ethernet not working on OMAP3 board with

[Dirk Behme]

Josh Karabin wrote:
> Dirk Behme wrote:
>> Pillai, Manikandan wrote:
>>> Hi ,
>>>
>>> Tried the hints but they don't work. I still don't have a fix. Still investigating.
>> Just two infos, maybe they help somehow:
>>
>> - We recently cleaned up OMAP3's clock code. But this was to _improve_ 
>> network. If I remember correctly, Mani tested all clock changes and 
>> they were fine. See git history of cpu/arm_cortexa8/omap3/interrupts.c 
>> for details.
>>
>> - Steve has still no luck with lan9221 from SMSC on Overo (U-Boot's 
>> smc991x driver). See thread
>>
>> http://lists.denx.de/pipermail/u-boot/2009-April/051238.html
>> http://lists.denx.de/pipermail/u-boot/2009-April/051247.html
>> http://lists.denx.de/pipermail/u-boot/2009-April/051259.html
> 
> http://lists.denx.de/pipermail/u-boot/2009-April/050687.html did the
> trick - it was referenced in the above threads.

Thanks for testing!

Mani: Can you confirm this?

Many thanks

Dirk

[U-Boot] Ethernet not working on OMAP3 board with

[Pillai, Manikandan]

Hi Dirk,

I have already tried this patch it does not work on EVM.
Was any other patch applied along with this ?


Regards
Mani

> -----Original Message-----
> From: Dirk Behme [mailto:dirk.behme at googlemail.com]
> Sent: Thursday, May 21, 2009 10:36 AM
> To: Josh Karabin; Pillai, Manikandan
> Cc: u-boot at lists.denx.de
> Subject: Re: [U-Boot] Ethernet not working on OMAP3 board with
> 
> Josh Karabin wrote:
> > Dirk Behme wrote:
> >> Pillai, Manikandan wrote:
> >>> Hi ,
> >>>
> >>> Tried the hints but they don't work. I still don't have a fix. Still
> investigating.
> >> Just two infos, maybe they help somehow:
> >>
> >> - We recently cleaned up OMAP3's clock code. But this was to _improve_
> >> network. If I remember correctly, Mani tested all clock changes and
> >> they were fine. See git history of cpu/arm_cortexa8/omap3/interrupts.c
> >> for details.
> >>
> >> - Steve has still no luck with lan9221 from SMSC on Overo (U-Boot's
> >> smc991x driver). See thread
> >>
> >> http://lists.denx.de/pipermail/u-boot/2009-April/051238.html
> >> http://lists.denx.de/pipermail/u-boot/2009-April/051247.html
> >> http://lists.denx.de/pipermail/u-boot/2009-April/051259.html
> >
> > http://lists.denx.de/pipermail/u-boot/2009-April/050687.html did the
> > trick - it was referenced in the above threads.
> 
> Thanks for testing!
> 
> Mani: Can you confirm this?
> 
> Many thanks
> 
> Dirk
> 

[U-Boot] Ethernet not working on OMAP3 board with

[Eric BENARD]

Hi,

Pillai, Manikandan a ?crit :
> Hi Dirk,
> 
> I have already tried this patch it does not work on EVM.
> Was any other patch applied along with this ?
> 
if I understand well the datasheet, in incluse/asm/arch/cpu.h
isn't base adresse for CS6's config register wrongly defined :
it's actually :
  #define GPMC_CONFIG_CS6         0x150
shouldn't that be : 0x74 ?
(page 101 of the chapter 11 of sprufa1b.pdf).

Eric

[U-Boot] Ethernet not working on OMAP3 board with

[Eric BENARD]

Eric BENARD a ?crit :
> if I understand well the datasheet, in incluse/asm/arch/cpu.h
> isn't base adresse for CS6's config register wrongly defined :

sorry after reading again I now understand this value is calculated, the 
defined value is of course the right.

Eric

[U-Boot] Ethernet not working on OMAP3 board with

[Josh Karabin]

Pillai, Manikandan wrote:
> Hi Dirk,
> 
> I have already tried this patch it does not work on EVM.
> Was any other patch applied along with this ?

That was the only one that I needed, on top of the arm/next branch from
last week.  The last commit was 86d5c98d3d97d631b1d3a5f5e6a17e87c99b42cf
: "OMAP3: Fix CKE1 MUX setting to allow self-refresh".

- Josh

[U-Boot] Ethernet not working on OMAP3 board with

[Pillai, Manikandan]

OK I will try with the same commit and send the results.

> -----Original Message-----
> From: Josh Karabin [mailto:gkarabin at vocollect.com]
> Sent: Tuesday, May 26, 2009 8:26 PM
> To: Pillai, Manikandan
> Cc: Dirk Behme; u-boot at lists.denx.de
> Subject: Re: [U-Boot] Ethernet not working on OMAP3 board with
> 
> 
> Pillai, Manikandan wrote:
> > Hi Dirk,
> >
> > I have already tried this patch it does not work on EVM.
> > Was any other patch applied along with this ?
> 
> That was the only one that I needed, on top of the arm/next branch from
> last week.  The last commit was 86d5c98d3d97d631b1d3a5f5e6a17e87c99b42cf
> : "OMAP3: Fix CKE1 MUX setting to allow self-refresh".
> 
> - Josh

[U-Boot] Ethernet not working on OMAP3 board with

[Pillai, Manikandan]

> -----Original Message-----
> From: Pillai, Manikandan
> Sent: Wednesday, May 27, 2009 10:01 AM
> To: 'Josh Karabin'
> Cc: Dirk Behme; u-boot at lists.denx.de
> Subject: RE: [U-Boot] Ethernet not working on OMAP3 board with
> 
> 
> OK I will try with the same commit and send the results.
> 
> > -----Original Message-----
> > From: Josh Karabin [mailto:gkarabin at vocollect.com]
> > Sent: Tuesday, May 26, 2009 8:26 PM
> > To: Pillai, Manikandan
> > Cc: Dirk Behme; u-boot at lists.denx.de
> > Subject: Re: [U-Boot] Ethernet not working on OMAP3 board with
> >
> >
> > Pillai, Manikandan wrote:
> > > Hi Dirk,
> > >
> > > I have already tried this patch it does not work on EVM.
> > > Was any other patch applied along with this ?
> >
> > That was the only one that I needed, on top of the arm/next branch from
> > last week.  The last commit was 86d5c98d3d97d631b1d3a5f5e6a17e87c99b42cf
> > : "OMAP3: Fix CKE1 MUX setting to allow self-refresh".
> >
[Pillai, Manikandan] I tried with this commit and it works. If I use the v2009.06-rc1 tag with these changes it does not work.

smc911x: initializing
smc911x: detected LAN9115 controller
smc911x: phy initialized
Addrr = 0 1 2 2 4 4
smc911x: MAC 00:01:02:02:04:04
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4

So guess there are some more changes that require to be done. Any ideas welcome.
> > - Josh

[U-Boot] Ethernet not working on OMAP3 board with

[John Rigby]

Does anyone know what the current status of this is?  I see the patched
discussed in April was in net-next for a while then was removed with the
understanding that it would go into master since it was a bug fix but I
don't see it in master.

Also Mani says that the patch does not fix master anyway but does fix
arm-next.

Did I get that right?

Thanks
John

On Thu, May 28, 2009 at 3:43 AM, Pillai, Manikandan <mani.pillai@ti.com>wrote:

>
>
> > -----Original Message-----
> > From: Pillai, Manikandan
> > Sent: Wednesday, May 27, 2009 10:01 AM
> > To: 'Josh Karabin'
> > Cc: Dirk Behme; u-boot at lists.denx.de
> > Subject: RE: [U-Boot] Ethernet not working on OMAP3 board with
> >
> >
> > OK I will try with the same commit and send the results.
> >
> > > -----Original Message-----
> > > From: Josh Karabin [mailto:gkarabin at vocollect.com]
> > > Sent: Tuesday, May 26, 2009 8:26 PM
> > > To: Pillai, Manikandan
> > > Cc: Dirk Behme; u-boot at lists.denx.de
> > > Subject: Re: [U-Boot] Ethernet not working on OMAP3 board with
> > >
> > >
> > > Pillai, Manikandan wrote:
> > > > Hi Dirk,
> > > >
> > > > I have already tried this patch it does not work on EVM.
> > > > Was any other patch applied along with this ?
> > >
> > > That was the only one that I needed, on top of the arm/next branch from
> > > last week.  The last commit was
> 86d5c98d3d97d631b1d3a5f5e6a17e87c99b42cf
> > > : "OMAP3: Fix CKE1 MUX setting to allow self-refresh".
> > >
> [Pillai, Manikandan] I tried with this commit and it works. If I use the
> v2009.06-rc1 tag with these changes it does not work.
>
> smc911x: initializing
> smc911x: detected LAN9115 controller
> smc911x: phy initialized
> Addrr = 0 1 2 2 4 4
> smc911x: MAC 00:01:02:02:04:04
> BOOTP broadcast 1
> BOOTP broadcast 2
> BOOTP broadcast 3
> BOOTP broadcast 4
>
> So guess there are some more changes that require to be done. Any ideas
> welcome.
> > > - Josh
>
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
>

[U-Boot] Ethernet not working on OMAP3 board with

[Pillai, Manikandan]

________________________________
From: John Rigby [mailto:jcrigby at gmail.com]
Sent: Sunday, June 07, 2009 7:43 AM
To: Pillai, Manikandan
Cc: Josh Karabin; u-boot at lists.denx.de
Subject: Re: [U-Boot] Ethernet not working on OMAP3 board with

Does anyone know what the current status of this is?  I see the patched discussed in April was in net-next for a while then was removed with the understanding that it would go into master since it was a bug fix but I don't see it in master.

Also Mani says that the patch does not fix master anyway but does fix arm-next.

Did I get that right?
[Pillai, Manikandan] Yes that's correct. I can't get it working on master.

Thanks
John
On Thu, May 28, 2009 at 3:43 AM, Pillai, Manikandan <mani.pillai at ti.com<mailto:mani.pillai@ti.com>> wrote:


> -----Original Message-----
> From: Pillai, Manikandan
> Sent: Wednesday, May 27, 2009 10:01 AM
> To: 'Josh Karabin'
> Cc: Dirk Behme; u-boot at lists.denx.de<mailto:u-boot@lists.denx.de>
> Subject: RE: [U-Boot] Ethernet not working on OMAP3 board with
>
>
> OK I will try with the same commit and send the results.
>
> > -----Original Message-----
> > From: Josh Karabin [mailto:gkarabin at vocollect.com<mailto:gkarabin@vocollect.com>]
> > Sent: Tuesday, May 26, 2009 8:26 PM
> > To: Pillai, Manikandan
> > Cc: Dirk Behme; u-boot at lists.denx.de<mailto:u-boot@lists.denx.de>
> > Subject: Re: [U-Boot] Ethernet not working on OMAP3 board with
> >
> >
> > Pillai, Manikandan wrote:
> > > Hi Dirk,
> > >
> > > I have already tried this patch it does not work on EVM.
> > > Was any other patch applied along with this ?
> >
> > That was the only one that I needed, on top of the arm/next branch from
> > last week.  The last commit was 86d5c98d3d97d631b1d3a5f5e6a17e87c99b42cf
> > : "OMAP3: Fix CKE1 MUX setting to allow self-refresh".
> >
[Pillai, Manikandan] I tried with this commit and it works. If I use the v2009.06-rc1 tag with these changes it does not work.

smc911x: initializing
smc911x: detected LAN9115 controller
smc911x: phy initialized
Addrr = 0 1 2 2 4 4
smc911x: MAC 00:01:02:02:04:04
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4

So guess there are some more changes that require to be done. Any ideas welcome.
> > - Josh

_______________________________________________
U-Boot mailing list
U-Boot at lists.denx.de<mailto:U-Boot@lists.denx.de>
http://lists.denx.de/mailman/listinfo/u-boot

[U-Boot] Ethernet not working on OMAP3 board with

[Pillai, Manikandan]

________________________________
From: John Rigby [mailto:jcrigby at gmail.com]
Sent: Sunday, June 07, 2009 7:43 AM
To: Pillai, Manikandan
Cc: Josh Karabin; u-boot at lists.denx.de
Subject: Re: [U-Boot] Ethernet not working on OMAP3 board with

Does anyone know what the current status of this is?  I see the patched discussed in April was in net-next for a while then was removed with the understanding that it would go into master since it was a bug fix but I don't see it in master.
[Pillai, Manikandan] I tried some more things. If I remove the environment variable ipaddr, do a saveenv and then do a dhcp then it starts working
with the above change. It seems to work 5 times out of 5 I tested. Can somebody who faces the same issue try it and see it it works on their
setup.


Also Mani says that the patch does not fix master anyway but does fix arm-next.

Did I get that right?

Thanks
John
On Thu, May 28, 2009 at 3:43 AM, Pillai, Manikandan <mani.pillai at ti.com<mailto:mani.pillai@ti.com>> wrote:


> -----Original Message-----
> From: Pillai, Manikandan
> Sent: Wednesday, May 27, 2009 10:01 AM
> To: 'Josh Karabin'
> Cc: Dirk Behme; u-boot at lists.denx.de<mailto:u-boot@lists.denx.de>
> Subject: RE: [U-Boot] Ethernet not working on OMAP3 board with
>
>
> OK I will try with the same commit and send the results.
>
> > -----Original Message-----
> > From: Josh Karabin [mailto:gkarabin at vocollect.com<mailto:gkarabin@vocollect.com>]
> > Sent: Tuesday, May 26, 2009 8:26 PM
> > To: Pillai, Manikandan
> > Cc: Dirk Behme; u-boot at lists.denx.de<mailto:u-boot@lists.denx.de>
> > Subject: Re: [U-Boot] Ethernet not working on OMAP3 board with
> >
> >
> > Pillai, Manikandan wrote:
> > > Hi Dirk,
> > >
> > > I have already tried this patch it does not work on EVM.
> > > Was any other patch applied along with this ?
> >
> > That was the only one that I needed, on top of the arm/next branch from
> > last week.  The last commit was 86d5c98d3d97d631b1d3a5f5e6a17e87c99b42cf
> > : "OMAP3: Fix CKE1 MUX setting to allow self-refresh".
> >
[Pillai, Manikandan] I tried with this commit and it works. If I use the v2009.06-rc1 tag with these changes it does not work.

smc911x: initializing
smc911x: detected LAN9115 controller
smc911x: phy initialized
Addrr = 0 1 2 2 4 4
smc911x: MAC 00:01:02:02:04:04
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4

So guess there are some more changes that require to be done. Any ideas welcome.
> > - Josh

_______________________________________________
U-Boot mailing list
U-Boot at lists.denx.de<mailto:U-Boot@lists.denx.de>
http://lists.denx.de/mailman/listinfo/u-boot