Matthieu Crapet napsal(a):
> Daniel,
>
> Thanks I ignored the existance of ts-bootrom 1.08 ! I will install it.
> bootrom-1.05 is named "tsbootrom-ts8.bin"
>
>>> TS-BOOTROM, Rev 1.05 - built 16:48:05, Mar 1 2005
>>> Copyright (C) 2005, Technologic Systems
>>> TS-7200: Rev D1 CPU, Rev C PLD, 32MB SDRAM, options ( MAX197-ADC )
>>> TS-5620: detected, battery OK, time ( 13:49:36, Jun 26 2006 )
>>> Off-board serial at: COM3
>
> > How do you flash via serial blaster redboot ? Could
> > me post arguments that you use with serial blaster ?
>
> The TS-7200 must be in bootstrap mode (jumper1 set)
Yes I know.
>
> I modified the sources to work on my early 166Mhz.
> I wrote my own flash_erase and flash_program functions. With
> serial_blaster I'm able to load a file in memory and then I can use
> erase and program my flash.
>
> You just need to modify boot.S to do what you want (erase one block /
> program one block / jump somewhere)
> If you want I can send you my patch. Beware with 200Mhz TS-7200 there
> will be one line to change (PLL stuff).
Yes it will be great. I try compile redboot from source too but haven't success.
Redboot compiles cleanly but hang early.
Yes I use crosstool-linux_ecos-arm-9tdmi-elf.tar.bz2". As you wrote, but my
redboot hangs.
I compile serial_blaster.
Donwload ftp://ftp.embeddedarm.com/images/tsbootrom/ts7200-8-default rename to
redboot.bin
Download ftp://ftp.embeddedarm.com/images/preboot/ts-preboot.bin rename to
boot.bin
Run serial_blaster and upload this files to TS-7200.
All works but redboot doesn't run and print this
Can't find CRUS bootup signature
Is it right procedure ?
Regards
Dan
>
> The main problem if that my recompiled redboot and the one provided by
> TS are different.
>
> >> If I'm using the official TS binary: redboot-ts7200-8MBflash-update.bin
> > And where you found this ? I can't found this on TS ftp site.
>
> That's an old file date from 2005! It was on the ftp some a while. It's
> precompiled redboot working fine (able to erase/program correctly).
>
> RedBoot(tm) bootstrap and debug environment [ROMRAM]
> Non-certified release, version current-TS_5 - built 15:41:04, Mar 8 2005
>
>
> Regards,
> Matthieu
>
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