[ts-7000] Redboot prompt is lost on a TS7260 board?

["ramon.javier" <>]

I was changing the configuration data with Redboot as i usually did
with other boards, but in one of them i can not enter into redboot
prompt. The system shows:

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


>> TS-BOOTROM, Rev 1.09 - built 09:54:04, Oct 23 2008
>> Copyright (C) 2006-2008, Technologic Systems
>> TS-7260: Rev >E1 CPU, Rev E PLD, 64MB SDRAM, options ( RS485 SDCARD )
>> TS-5620: detected, battery OK, time ( 09:56:12, Dec  2 2008 )

And then the system is halted.

I downloaded these files

ftp://ftp.embeddedarm.com/images/preboot/ts7260-default
ftp://ftp.embeddedarm.com/images/tsbootrom/ts7260-32-default
ftp://ftp.embeddedarm.com/images/redboot/ts7260-32-kernel

and reloaded them with serial blaster. After this, i obtain with the
command "fis list":

Name              FLASH addr  Mem addr    Length      Entry point
(reserved)        0x60000000  0x60000000  0x01D04000  0x00000000
RedBoot           0x61D04000  0x61D04000  0x00040000  0x00000000
FIS directory     0x61FFC000  0x61FFC000  0x00003000  0x00000000
RedBoot config    0x61FFF000  0x61FFF000  0x00001000  0x00000000

Then i reset the board but it is still halted at the same point.

Can someone tell me why the redboot prompt does not appear?

Thanks in advance

Javier Ramón






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