U-boot - Bad block table not found

Hello!

I've just installed U-boot. I've done 'nand scrub' and 'nand createbbt',
partitioned NAND, downloaded kernel and rootfs.
Everything was fine on first boot, but next time as I turned on Mini2440
U-boot said:

"NAND:  Bad block table not found for chip 0
Bad block table not found for chip 0
256 MiB
Found Environment offset in OOB.."

System is booting fine. But that warning is disturbing. Any idea what could
be wrong?

I've done everything one more time - and it happened again.

thanks in advance
best regards
Tom

Ignore it.

http://narnia.cs.ttu.edu/drupal/node/131

Most tutorials I have seen show it as well.

Ok. I'll ignore it. But U-boot is creating bad block table - so what
happens with it? Why it's gone?

thanks in advance
best regards
Tom

It is either gone OR u-boot doesn't recognise that it is really there!


http://wiki.openmoko.org/wiki/NAND_bad_blocks

http://www.friendlyarm.net/forum/topic/200

Search <u-boot bad blocks> on this site, there has been a lot of traffic on
this topic.