[U-Boot] Problem to link u-boot for sh2a 7203

[Fabio Giovagnini]

Thanks very much.



Alle 09:10, lunedì 8 febbraio 2010, Nobuhiro Iwamatsu ha scritto:
> Hi,
>
> 2010/2/6 Fabio Giovagnini <fabio.giovagnini at aurion-tech.com>:
> > Hi All,
> > I can compile u-boot for rsk7203_config.
> > But into the file board/renesas/rsk7203/config.mk
> >
> > TEXT_BASE = 0x0C7C0000
> >
> > and if I read u-boot.srec that is the result of building process I see
> > that the address spce of the code is starting from 0x0C7C0000
> >
> > On my board I have 32 bit SDRAM at such an address, and even if I could
> > uxecute the program using an emulator initializing in place of me the
> > BSC, how can I flash at 0x00000000 (start address of NOR flash) my
> > bootloader? How can I link the loader so that I can flash the code into
> > my NOR flash and using a part of SDRAM I have to run the bootloader?
>
> Could you check doc/README.sh ?
>
>     ** README **
>         In SuperH, S-record and binary of made u-boot work on the memory.
>         When u-boot is written in the flash, it is necessary to change the
>         address by using 'objcopy'.
>         ex) shX-linux-objcopy -Ibinary -Osrec u-boot.bin u-boot.flash.srec
>
> Best regards,
>   Nobuhiro

-- 
Fabio Giovagnini

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