Hello,
> If you were to use those instructions you would put what you want as
> your code into one of the files listed from the untarring of
> update_9441.tar.gz. I've had to perform one of these updates to return
> my TS-7400 to stock but don't know which file has the code for the
> 2Mbyte part and which has the code for the 2Kbyte SPI EEPROM.
Take a look at the ts9441_update script, the tsbootrom-update binary
updates the eeprom, and the ts9441-default file is an image of the 2MB
serial flash.
e.g.
#!/bin/sh
./poke32 0x80840020 0x2
echo -n "Writing TS-9441 EEPROM..."
./tsbootrom-update -p -b -a >/dev/null 2>&1
echo done
echo -n "Writing TS-9441 SPI flash..."
./serflashwr < ts9441-default >/dev/null 2>&1
echo done
./poke32 0x80840020 0x3
> Some errors in performing changes like this >could< break your ability
> to use a TS-9441 to update a TS-7400 correctly. If an error is in the
> code programmed to the 2KB EEPROM or the update itself you could lose
> your ability to SPI boot with the TS-9441. As long as you have a good
> TS-7400 you probably could still get the TS-9441 going after such an
> error - Maybe someone at Technologic would be best to confirm this.
Assuming you have a bootable TS-7400, you should be able to boot to the
TS-7400 to reprogram your TS-9441...
--
Best Regards,
________________________________________________________________
Eddie Dawydiuk, Technologic Systems | voice: (480) 837-5200
16610 East Laser Drive Suite 10 | fax: (480) 837-5300
Fountain Hills, AZ 85268 | web: www.embeddedARM.com
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