[U-Boot-Users] the custom borad supportting nandflash

[U-Boot-Users] the custom borad supportting nandflash

[willow]

Hi all, 
       Who could tell me any  custom board' name which image of the u-boot.bin is saved in the nandflash in a "u-boot-1.1.4.tar.bz2" packet.
       I am portting the u-boot to a arm926jes cutom borad booting from a nandflash and had successfully boot from a norflash. But what do I need to do for booting from nand? Perhaps I can find some tips from the exist custom boards in the u-boot packet.
      Please help.

Best regards,
Willow

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[U-Boot-Users] the custom borad supportting nandflash

[willow]

Hi all, 
       Who could tell me any  custom board' name which image of the u-boot.bin is saved in the nandflash in a "u-boot-1.1.4.tar.bz2" packet.
       I am portting the u-boot to a arm926jes cutom borad booting from a nandflash and had successfully boot from a norflash. But what do I need to do for booting from nand? Perhaps I can find some tips from the exist custom boards in the u-boot packet.
      Please help.

Best regards,
Willow

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[U-Boot-Users] the custom borad supportting nandflash

[Wolfgang Denk]

In message <2323157.post@talk.nabble.com> you wrote:
> 
>        Who could tell me any  custom board' name which image of the u-boot.bin is saved in the nandflash in a "u-boot-1.1.4.tar.bz2" packet.

U-Boot does not support such a mode of operation.

>        I am portting the u-boot to a arm926jes cutom borad booting from a nandflash and had successfully boot from a norflash. But what do I need to do for booting from nand? Perhaps I can find some tips from the exist custom boards in the u-boot packet

I never heard of anybody crazy enough to wrap a boot laoder image  in
a comporessed _tarball_.

> ------=_Part_2192_32889152.1136998266428
> Content-Type: text/html; charset=us-ascii
> Content-Transfer-Encoding: 7bit

Please never post HTML on this list.


And why the h*** did you post the very same message twice within less
than a minute? Don't do this!

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
It is impractical for  the  standard  to  attempt  to  constrain  the
behavior  of code that does not obey the constraints of the standard.
                                                          - Doug Gwyn

[U-Boot-Users] the custom borad supportting nandflash

[willow]

Hi, denk,
          I am sorry about posting twice the same text, it is a mistake.
          I do not think I  describe my problem in top text. And I just want boot my arm926ejs from a nandflash, not from a norflash(there is not a norflash in my custom board in the future). so the u-boot.bin is stored in a nandflash.
         So Which things must I complete in the U-boot or just say Which files must I add or modify in the U-boot?
        My english is bad or could you kindly talk with me about this?my Skepe is : liugeng-ws at 163.com
       Thanks.

Best Wishs,
Wilow



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[U-Boot-Users] the custom borad supportting nandflash

[Wolfgang Denk]

In message <2332651.post@talk.nabble.com> you wrote:
>
>           I do not think I  describe my problem in top text. And I just want boot my arm926ejs from a nandflash, not from a norflash(there is not a norflash in my custom board in the future). so the u-boot.bin is stored in a nandflash.
>          So Which things must I complete in the U-boot or just say Which files must I add or modify in the U-boot?

Compare what has  been  done  for  other  processors  (at91rm9200dk);
search for CONFIG_SKIP_LOWLEVEL_INIT

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Only in our dreams we are free.  The rest of the time we need  wages.
                                    - Terry Pratchett, _Wyrd Sisters_