Meta layer for Cavium CNS3xxx ARM processor

Meta layer for Cavium CNS3xxx ARM processor

[Bipnesh, Abhinav (Abhinav)]

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Hi,

I am looking for an meta layer which provide support for Cavium CNS3xxx SOC as need to build some application on that platform. Below is the output from the board when I check for the release and CPU information

$ cat /etc/*release
MontaVista Linux 6, (.dev-snapshot-20130726)



$ cat /proc/cpuinfo

Processor       : ARMv6-compatible processor rev 4 (v6l)

BogoMIPS        : 279.34

Features        : swp half thumb fastmult vfp edsp java

CPU implementer : 0x41

CPU architecture: 7

CPU variant     : 0x0

CPU part        : 0xb02

CPU revision    : 4



Hardware        : Cavium Networks CNS3420 Validation Board

Revision        : 0000

Serial          : 0000000000000000


So is there any meta layer which supports above SOC.

Thanks,
Abhinav

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Re: Meta layer for Cavium CNS3xxx ARM processor

[Barros Pena, Belen]

On 21/10/2015 10:01, "yocto-bounces@yoctoproject.org on behalf of Bipnesh,
Abhinav (Abhinav)" <yocto-bounces@yoctoproject.org on behalf of
abhinavbipnesh@avaya.com> wrote:

>Hi,
> 
>I am looking for an meta layer which provide support for Cavium CNS3xxx
>SOC as need to build some application on that platform. Below is the
>output from the board when I check for the release and CPU information
> 
>$ cat /etc/*release
>MontaVista Linux 6, (.dev-snapshot-20130726)
> 
> 
>$ cat /proc/cpuinfoProcessor       : ARMv6-compatible processor rev 4
>(v6l)BogoMIPS        : 279.34Features        : swp half thumb fastmult
>vfp edsp javaCPU implementer : 0x41CPU architecture: 7CPU variant     :
>0x0CPU part        : 0xb02CPU revision    : 4 Hardware        : Cavium
>Networks CNS3420 Validation BoardRevision        : 0000Serial          :
>0000000000000000 
> 
>So is there any meta layer which supports above SOC.

You can find out about such things in the layer index:

http://layers.openembedded.org/layerindex/branch/master/machines/

Make sure to select the correct branch on the left side of the menu.

Cheers

Belén

> 
>Thanks,
>Abhinav
>

Re: Meta layer for Cavium CNS3xxx ARM processor

[Bipnesh, Abhinav (Abhinav)]

Hi,

I didn't find a match for Cavium CNS3412. 
Is there an equivalent machine which use below flags for building up binaries.

-march=armv6k -Wl,-z,max-page-size=0x10000,-z,common-page-size=0x10000,-Ttext-segment=0x10000

Thanks,
Abhinav

-----Original Message-----
From: Barros Pena, Belen [mailto:belen.barros.pena@intel.com] 
Sent: Wednesday, October 21, 2015 18:13
To: Bipnesh, Abhinav (Abhinav); yocto@yoctoproject.org
Subject: Re: [yocto] Meta layer for Cavium CNS3xxx ARM processor



On 21/10/2015 10:01, "yocto-bounces@yoctoproject.org on behalf of Bipnesh, Abhinav (Abhinav)" <yocto-bounces@yoctoproject.org on behalf of abhinavbipnesh@avaya.com> wrote:

>Hi,
> 
>I am looking for an meta layer which provide support for Cavium CNS3xxx 
>SOC as need to build some application on that platform. Below is the 
>output from the board when I check for the release and CPU information
> 
>$ cat /etc/*release
>MontaVista Linux 6, (.dev-snapshot-20130726)
> 
> 
>$ cat /proc/cpuinfoProcessor       : ARMv6-compatible processor rev 4
>(v6l)BogoMIPS        : 279.34Features        : swp half thumb fastmult
>vfp edsp javaCPU implementer : 0x41CPU architecture: 7CPU variant     :
>0x0CPU part        : 0xb02CPU revision    : 4 Hardware        : Cavium
>Networks CNS3420 Validation BoardRevision        : 0000Serial          :
>0000000000000000
> 
>So is there any meta layer which supports above SOC.

You can find out about such things in the layer index:

https://urldefense.proofpoint.com/v2/url?u=http-3A__layers.openembedded.org_layerindex_branch_master_machines_&d=BQIFAw&c=BFpWQw8bsuKpl1SgiZH64Q&r=geJ1wB7xRIMmteYB2Fo8esL32BOWvwP1HmY0YuLEB4E&m=XxYTvsQRPzXBJWLwdOWeBiHMpE2Nn6iOx6n2oQQJml4&s=i0Lhp1I_W_sJiWRro6u6fjpwCUbISC9O5dSlLY08yBM&e= 

Make sure to select the correct branch on the left side of the menu.

Cheers

Belén

> 
>Thanks,
>Abhinav
>

Re: Meta layer for Cavium CNS3xxx ARM processor

[akuster808]

Abhinav,


On 10/21/2015 05:58 AM, Bipnesh, Abhinav (Abhinav) wrote:
> Hi,
> 
> I didn't find a match for Cavium CNS3412. 
> Is there an equivalent machine which use below flags for building up binaries.
> 
> -march=armv6k -Wl,-z,max-page-size=0x10000,-z,common-page-size=0x10000,-Ttext-segment=0x10000

Not sure about those specific parameters but you may want to check
meta-arago and meta-eldk, those to list armv6 support. Its a start.

- armin

> 
> Thanks,
> Abhinav
> 
> -----Original Message-----
> From: Barros Pena, Belen [mailto:belen.barros.pena@intel.com] 
> Sent: Wednesday, October 21, 2015 18:13
> To: Bipnesh, Abhinav (Abhinav); yocto@yoctoproject.org
> Subject: Re: [yocto] Meta layer for Cavium CNS3xxx ARM processor
> 
> 
> 
> On 21/10/2015 10:01, "yocto-bounces@yoctoproject.org on behalf of Bipnesh, Abhinav (Abhinav)" <yocto-bounces@yoctoproject.org on behalf of abhinavbipnesh@avaya.com> wrote:
> 
>> Hi,
>>
>> I am looking for an meta layer which provide support for Cavium CNS3xxx 
>> SOC as need to build some application on that platform. Below is the 
>> output from the board when I check for the release and CPU information
>>
>> $ cat /etc/*release
>> MontaVista Linux 6, (.dev-snapshot-20130726)
>>
>>
>> $ cat /proc/cpuinfoProcessor       : ARMv6-compatible processor rev 4
>> (v6l)BogoMIPS        : 279.34Features        : swp half thumb fastmult
>> vfp edsp javaCPU implementer : 0x41CPU architecture: 7CPU variant     :
>> 0x0CPU part        : 0xb02CPU revision    : 4 Hardware        : Cavium
>> Networks CNS3420 Validation BoardRevision        : 0000Serial          :
>> 0000000000000000
>>
>> So is there any meta layer which supports above SOC.
> 
> You can find out about such things in the layer index:
> 
> https://urldefense.proofpoint.com/v2/url?u=http-3A__layers.openembedded.org_layerindex_branch_master_machines_&d=BQIFAw&c=BFpWQw8bsuKpl1SgiZH64Q&r=geJ1wB7xRIMmteYB2Fo8esL32BOWvwP1HmY0YuLEB4E&m=XxYTvsQRPzXBJWLwdOWeBiHMpE2Nn6iOx6n2oQQJml4&s=i0Lhp1I_W_sJiWRro6u6fjpwCUbISC9O5dSlLY08yBM&e= 
> 
> Make sure to select the correct branch on the left side of the menu.
> 
> Cheers
> 
> Belén
> 
>>
>> Thanks,
>> Abhinav
>>
>