LCR boot issue

BLIZZARD

Prodigy 100 points

Hi,

I tried to use SD card to boot for LCr, because LCr failed at 95% process bar with Nand flash boot.

Attached is the log of boot messages from SD card boot.

Please give me some suggestions.

Thanks.

over 11 years ago

0 Sanjeev over 11 years ago

TI__Mastermind 30875 points

Hello Leomon,

Please mention the system versions, DM365, FPGA and MSP430.

What is size of the SD card you are using, try the SD card with size <= 4GB.

Regards,

Sanjeev

0 BLIZZARD over 11 years ago in reply to Sanjeev

Prodigy 100 points

Hi Sanjeev,

Thanks for your reply.

Attached is the printscreen which copying SD boot image into SD Card(4GB size) from DLPlightcrafterSoftwareBundle-2.0.1.

I supposed when boot from SD succeed, the version of DM365/MSP430/FBGA is latest.

Thanks.

0 Sanjeev over 11 years ago in reply to BLIZZARD

TI__Mastermind 30875 points

Hi Leomon,

OK.

Did you now able read the revisions and did you find the DM365 updated to the latest revision?

Regards,
Sanjeev

0 BLIZZARD over 11 years ago in reply to Sanjeev

Prodigy 100 points

Hi Sanjeev,

Yes, I think I can try to check the version of them, then inform you later. Thanks.

0 BLIZZARD over 11 years ago in reply to BLIZZARD

Prodigy 100 points

Hi Sanjeev,

FYI.Thanks.

DM365:4.0

MSP430:2.7

FPGA:2.6.43

0 Sanjeev over 11 years ago in reply to BLIZZARD

TI__Mastermind 30875 points

OK. Thanks for updating.

Regards,

Sanjeev

0 BLIZZARD over 11 years ago in reply to Sanjeev

Prodigy 100 points

Hi Sanjeev,

Any update? Thanks.

0 Sanjeev over 11 years ago in reply to BLIZZARD

TI__Mastermind 30875 points

Hi Leomon,

Sorry, from your earlier discussion, I understood you are able to update and boot your system. Is it not the case?

Are you still facing the problem of failed to boot after showing 95% even with 4GB SD card?

One more suggestion, you can do a clean format of the disk using HP USB Disk Storage Format tool, and they try loading the software again. On Windows 7 platform you need to run the tool as admin.

Regards,
Sanjeev

0 BLIZZARD over 11 years ago in reply to Sanjeev

Prodigy 100 points

Hi Sanjeev,

Yes, I still have problem with boot issue on NAND flash or 4GB SD card.

Sometimes, LCr can boot successfully once , then I can get the version of DM365,FPGA, MSP; but it cannot boot by SD card.

Could you help explain the debug log(failure message) from SD boot that I provided for you.

Thanks.

0 Sanjeev over 11 years ago in reply to BLIZZARD

TI__Mastermind 30875 points

Hello Leomon,

You meant the booting worked once but not consistenly. Most of time it fails to boot either from SD card or NAND flash.

Is that correct?

Here is the reason -

In the LightCrafer DM365 for SD Card flash and booting the software is taken from here http://processors.wiki.ti.com/index.php/SD_card_boot_and_flashing_tool_for_DM355_and_DM365 we have identified issue where the software is stuck while initializing the SD card.

The fix for this issue will be made available in the upcoming release DM365 v5.0.0. We'll be releasing in next couple of weeks.

Let me know if anything I can helpful at this point of time.

Regards,
Sanjeev

0 BLIZZARD over 11 years ago in reply to Sanjeev

Prodigy 100 points

Hi Sanjeev,

Yes, you are correct.

But I still don't understand why this LCr can boot successfully once but not consistently.

And if upgrading the DM365 software version5.0.0 into Nand flash, whether the booting issue can be solved.

Thanks.

0 Sanjeev over 11 years ago in reply to BLIZZARD

TI__Mastermind 30875 points

Hello Leomon,

Yes we think so.

Regards,
Sanjeev

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