Cannot mount ubifs partition

[Brian Norris]

On Tue, May 12, 2015 at 10:38:31PM +0300, Michael N wrote:
> I am using a Zynq7000 with NAND 512MB and I am trying to deploy Linux on NAND
> memory. I use a custom built kernel with minimal features (UBI and UBIFS
> support are enabled and mtd-utils installed). I can ubiformat an mtd
> partition, I
> can ubiattach and ubidetach it but whenever I try to mount the
> partition I get this error.
> 
>            mount: mounting /dev/ubi0:ubi-rootfs on /mnt/ubifs failed:
> No such device

What's the exact mount command you're running? Did you take a look at
the MTD FAQ?

http://linux-mtd.infradead.org/faq/ubifs.html#L_mount_ubifs

> (ubi-rootfs is the name of the partition, I am sure about it)

Brian