[mini2440] u-boot won't load kernel from nand

Since about 10 hours i'm trying to get u-boot working on my new mini2440
(128M) board.

First i tried to compile the sources from the czech repo (or.cz), but this
failed, u-boot told me something about a wrong image format.

Now i'm trying to get the precompiled u-boot for the 128M board from
friendlyarm working. (
http://www.friendlyarm.net/dl.php?file=u-boot-128M.zip )

On my sd-card there is my kernel image (zImage) and the root_qtopia_128M
root image.

I issue the following commands:

vivi:
  load ram 0x31000000 242332 u
  go 0x31000000
u-boot:
  nand scrub
  nand create
  nand write 0x31000000 u-boot
  <switch the nand/nor switch back to nand>
  reset

  dynenv set 40000
  nand erase kernel
  mmcinit
  fatload mmc 0:1 0x31000000 uImage
  nand write 0x31000000 kernel
  setenv bootcmd nboot.e kernel \; bootm
  saveenv

until this point everything went fine. Now i do a reset and this happens:

** unknown image type
Wrong image format for bootm command
ERROR: can't get kernel image


I've googled a lot and tried a lot, but i can't get rid of this error, i
hope anyone of you can help me :)

With u-boot I was also not getting anything working.  So finally I put
vboot.bin, zImage_T35.bin (kernel) and root_qtopia128MB.img from DVD I
received with the board.

I would prefer trying all these things from memory instead of keep writing
in NAND.  Will write and give you a nice doc if I will get any sucess with
u-boot and kernel loading.

Are you aware of the issue with using buserror's u-boot without a
modification first?  Search his blog for the procedure.

And previous u-boot threads on this site.

https://www.blogger.com/comment.g?blogID=11320970&postID=80528849157...

i am also get those problem
my problems is similar with yours, i try to follows the instruction, but
everything just did not work out....
is there any solution, please?

mini2440, trying to install GPE

regard,