quad c6678 pcie board get lci info failed

Jeffrey Wun

Prodigy 100 points

in the desktop sdk

init_dspc8681_1250.sh work fine.

but dspallreset.sh fail

even pciinfo.txt is:

ERROR: get lci info failed

Directly run ./dspreset.sh 4 got

ERROR: Reset code is not working : Timeout

Dsp 0: DSP Reset Fail !

ERROR: Reset code is not working : Timeout

Dsp 1: DSP Reset Fail !

ERROR: Reset code is not working : Timeout

Dsp 2: DSP Reset Fail !

ERROR: Reset code is not working : Timeout

Dsp 3: DSP Reset Fail !

Please htep.

desktop-linux0-sdk_01_00_00_07

Jeff

over 9 years ago

0 Senthilkumar Srinivasan over 9 years ago

TI__Mastermind 43660 points

Hello Jeff,

Please look into the below PCIe FAQ wiki and see if you get any solution for this issue.

http://processors.wiki.ti.com/index.php/PCI_Express_(PCIe)_Resource_Wiki_for_Keystone_Devices

Regards,

Senthil

0 Jeffrey Wun over 9 years ago in reply to Senthilkumar Srinivasan

Prodigy 100 points

Read provided link. Nothing about it. Able to use the dsploader to load the first demo hex.
But reset not working. Unable to download any other image or code.

0 Jeffrey Wun over 9 years ago in reply to Jeffrey Wun

Prodigy 100 points

Also try to run the file copy demo. Outfile file got created but data not being copy. (All 3 type of copy the same: run_dmatest.sh, run_dspmaptest.sh, run memcpytest.sh)
Use the desktop SDK reset having segmentation fault.

0 Ganapathi Dhandapani95 over 9 years ago in reply to Jeffrey Wun

TI__Mastermind 28085 points

Desktop linux SDK package tested in Ubuntu 12.04 LTS (3.2.0-25 kernel version).

Have you using the same version on your testing?

I have tested the DSPC8681 EVM with Ubuntu 12.04 LTS (3.2.0-38 kernel version), DSP reset command working properly. I have attached the test log for your reference.

DSPC8681E_test_log.txt

Thanks,

Processors

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quad c6678 pcie board get lci info failed