Nanddump bug? Offset error? (3 replies)

As we all know on the Pogoplug V4, the original U-Boot envs are stored at address A5000 (dec 675840) in mtd0.

However when backing up mtd0 from Debian, the original envs are now located at A0000 (dec 655360). How come?

I did take a backup of mtd0 before upgrading U-Boot under the main Debian installation, this was done from Pogoplug OS.

If i compare the two nanddumps, they differ in size also - which is wierd.

Pogoplug OS dump: 2,06 MB (2 162 688 byte)
Debian dump: 2,00 MB (2 097 152 byte)
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Bodhis dump of mtd0 looks the same as mine taken from Pogoplug OS.
http://archlinuxarm.org/forum/viewtopic.php?f=53&t=6147#p34646
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I use this command in Debian:

root@pogo02:~# nanddump -nf /dev/mtd0.oob /dev/mtd0
Block size 131072, page size 2048, OOB size 64
Dumping data starting at 0x00000000 and ending at 0x00200000...

Any ideas?

/John