[ts-7000] >> rerunning burn-in (already tested OK before)...

["Gary Wicker" <>]

Hello all,

 

I've been experimenting with replacing the ts7250-preboot and ts7250-tsbootrom images in EEPROM and flash, and now my TS7250 is stuck in what appears to be a factory test or burn-in mode.  Has anyone ever seen this?  If so, do you know of a procedure to clear it and get the board working again?

 

I checked the Users's Manual and there is a mention of JP5 being used for "factory test", but it doesn't seem to have any effect.  My guess is that the 2K EEPROM may have some calibration values in addition to the early boot code.Here's a log with more details:

 

**********************************************************************

>> TS-NANDBOOT, Rev 1.00 - built 10:14:31, Mar  7 2005
>> Copyright (C) 2004, Technologic Systems

>> TS-BOOTROM, Rev 1.08 - built 16:18:21, Jun  5 2006
>> Copyright (C) 2006, Technologic Systems
>> starting initial burn-in...

RedBoot>
RedBoot> load -v -r -b %{FREEMEMLO} -m xmodem
CCCCCCCCCRaw file loaded 0x00053000-0x000537d3, assumed entry at 0x00053000
xyzModem - CRC mode, 17(SOH)/0(STX)/0(CAN) packets, 11 retries
RedBoot> eeprom_write -b %{FREEMEMLO} -o 0 -l 2048
Written 2048 bytes of eeprom content
RedBoot>

>> TS-NANDBOOT, Rev 1.00 - built 10:14:31, Mar  7 2005
>> Copyright (C) 2004, Technologic Systems

>> TS-BOOTROM, Rev 1.08 - built 16:18:21, Jun  5 2006
>> Copyright (C) 2006, Technologic Systems
>> starting initial burn-in...
ßÿ

>> TS-NANDBOOT, Rev 1.00 - built 10:14:31, Mar  7 2005
>> Copyright (C) 2004, Technologic Systems

>> TS-BOOTROM, Rev 1.08 - built 16:18:21, Jun  5 2006
>> Copyright (C) 2006, Technologic Systems
>> rerunning burn-in (already tested OK before)...

********************************************************************

Thanks for any help!

Gary Wicker

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