[U-Boot-Users] environment problem with new board

Wolfgang Denk wd at denx.de
Wed Nov 22 18:58:36 CET 2006


In message <456459DC.7020905 at sliceware.com> you wrote:
>
> When i try those commands i get an 'unknown command'. The only thing
> that works apart from 'help' is 'version' :P I think I screwed something
> with the cmdtbl. I've a slightly messed up u-boot.lds where all input
> sections (.text, .data, .rodata*, . u_boot_cmd,..) in one huge section.
...
> >> in the sources. Any pointers would be of help. I'm defining 
> >> 'CFG_ENV_IS_NOWHERE'.
...
> Hmm., right now I already have a proprietary bootloader sitting in the
> EPROM. I'm making that bootloader load the u-boot image in the right
> place and transfer control to it. So., I dont see how the RAM could be a
> problem. However., I dont do a 'dram memory test yet' in the code., I

You're meddling with a lot of pretty critical places all at  once.  I
wouldn't  do  that,  if  I were you. I see no reason to mess with the
linker script, for example.

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
Writing a book is like washing an elephant: there's no good place  to
begin  or  end,  and  it's  hard to keep track of what you've already
covered.




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