Ubiattach problem after flashing an image

simon polette spolette at gmail.com
Thu Apr 2 09:58:56 EDT 2009


Hi,

I'm using the last mtd utils version provided by the git mtd
repository. I want to flash an ubi image built with mkfs.ubfis and
ubinize into a Nand flash. Once the nand is flashed, when I try to
attach ubi, I get this error :

# ubiattach  /dev/ubi_ctrl -m 2
[  968.980000] UBI: attaching mtd2 to ubi1
[  969.000000] UBI: physical eraseblock size:   131072 bytes (128 KiB)
[  969.030000] UBI: logical eraseblock size:    129024 bytes
[  969.050000] UBI: smallest flash I/O unit:    2048
[  969.060000] UBI: sub-page size:              512
[  969.080000] UBI: VID header offset:          512 (aligned 512)
[  969.100000] UBI: data offset:                2048
[  969.330000] UBI error: vtbl_check: volume table check failed:
record 1, error 9
ubiattach: error!: cannot attach mtd2
           error 22 (Invalid argument)

The ubi image I use is ok because I already successfully flashed it
and used it with this hardware. This error appeared since I upgraded
both mtd utils and Linux kernel, but even if come back to the previous
versions I was used to work with, this error persist. I think I'm
doing something wrong, but don't know where at all.
Any idea is welcome.
Best regards,

Simon Polette



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