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-   -   Board bring up activities and test peripherals from U-boot. (http://www.linuxquestions.org/questions/showthread.php?t=692689)

bhaskarreddy 12-24-2008 03:37 AM

Board bring up activities and test peripherals from U-boot.
 
Hi..To Everybody ,
i have just started my journey in Embedded linux, currently working on Cirrus Logic board(EP9315) and i have the data sheet and schematics of the board,so now i would like to test all the peripherals (like.. uart,Ethernet), just basic test
like writing some data to that particular register and signals are happening on that bus,so here my focus is to ask where to start this from software side...i was told to test from u-boot before linux up but i don't know where in u-boot i start testing...

kindly, Please let me know as soon as possible for this solution and if anybody provided extra information (regarding u-boot and board bringing up activities) i would be pleased with ur knowledge.

Thanks and Regards
Bhaskar

kentyler 12-24-2008 10:39 AM

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oniudra 12-02-2011 04:27 AM

Hi,

I found this your post. I have your same problem. (test devices) can you help me?

Thanks and Regards






Quote:

Originally Posted by bhaskarreddy (Post 3385872)
Hi..To Everybody ,
i have just started my journey in Embedded linux, currently working on Cirrus Logic board(EP9315) and i have the data sheet and schematics of the board,so now i would like to test all the peripherals (like.. uart,Ethernet), just basic test
like writing some data to that particular register and signals are happening on that bus,so here my focus is to ask where to start this from software side...i was told to test from u-boot before linux up but i don't know where in u-boot i start testing...

kindly, Please let me know as soon as possible for this solution and if anybody provided extra information (regarding u-boot and board bringing up activities) i would be pleased with ur knowledge.

Thanks and Regards
Bhaskar


onebuck 12-02-2011 09:29 AM

Moderator response
 
Hi,

Welcome to LQ!

Quote:

Originally Posted by oniudra (Post 4540017)
Hi,

I found this your post. I have your same problem. (test devices) can you help me?

Thanks and Regards

I suggest that you create a new thread in Linux - Embedded for your embed problem. Please provide detail information: Hardware Specs, Gnu/Linux and any other related details for your problem.

FYI: I suggest that you look at 'How to Ask Questions the Smart Way' so in the future your queries provide information that will aid us in diagnosis of the problem or query.


Please do not resurrect old threads without contributing to the thread. Older threads may not get a response from participant members who are only interim.

If you have any questions then feel free to contact me or other forum moderators.
HTH!

garryhk 12-27-2012 03:26 AM

Hi Bhaskar,

Please let me know how you proceeded for this problem.
Regards,
Girish

Quote:

Originally Posted by bhaskarreddy (Post 3385872)
Hi..To Everybody ,
i have just started my journey in Embedded linux, currently working on Cirrus Logic board(EP9315) and i have the data sheet and schematics of the board,so now i would like to test all the peripherals (like.. uart,Ethernet), just basic test
like writing some data to that particular register and signals are happening on that bus,so here my focus is to ask where to start this from software side...i was told to test from u-boot before linux up but i don't know where in u-boot i start testing...

kindly, Please let me know as soon as possible for this solution and if anybody provided extra information (regarding u-boot and board bringing up activities) i would be pleased with ur knowledge.

Thanks and Regards
Bhaskar


onebuck 12-27-2012 04:27 PM

Moderator Response
 
Quote:

Originally Posted by garryhk (Post 4857562)
Hi Bhaskar,

Please let me know how you proceeded for this problem.
Regards,
Girish

bhaskarreddy has not posted to LQ in over 3 years.

Please do not resurrect old threads, especially without posting anything constructive. Re-read LQ Rules

If you are having a issue then feel free to create a thread to the correct forum. Please look at: How to Ask Questions the Smart Way


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