Looks like you erased you NOR Flash TS-BOOTROM. Thats the first 128KB of the
NOR flash.
I believe you can recover it with the SerialBlaster:
The basic process is:
- run the serialblaster utility on your development machine,
- set the jumper on the board to boot serial,
- restart your board
- it will load the 2KB serialblaster boot loader
- the boot loader loads redboot via serial.
- Once redboot is running you can download a new NOR flash image via TFTP and
reinstall your file system.
-Curtis.
On May 27, 2006 10:56 pm, yur_grampa wrote:
> I have created a problem and would appreciate your advice.
> Please don't laugh too much.
> After successfully loading netbsd into 0x00200000 a prompt asked to
> configure my cflash.
> All seemed to go well until it said I needed to repartition to get more
> space.
> I decided to use the cancel (exit) option and read more about it.
> When I was brave enough to retry the load, I received an error something
> to the effect that the file was already there...
> When I tried to execute go from Redboot the go command failed.
> I researched out the fis erase command well enough to be dangerous.
> I entered an fis erase -f 0x00200000 -l 1024 command with no effect.
> When I entered the fis erase -f 0x60000000 -l 1024 I seemed to have
> killed the ts7200 (wrote over some reserved space).
> Upon reboot the green and red LED's flash and there is nothing going on
> in the minicom session.
> What can I do if anything to reflash the area I destroyed or is it
> proprietary?
> Note: I saw the serial blaster file posted by curtis ....(for the
> ts7250) could it help?
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> Yahoo! Groups Links
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