On Fri, 16 Jul 2021 at 21:56, Richard Weinberger <richard@xxxxxx> wrote: > >> My requirement: > >> To find the checksum of a real image in runtime which is flashed in an > >> MTD partition. > > > > Try using the dm-verity module for ensuring that a block device really > > is properly signed before mounting it. That's what it was designed for > > and is independent of the block device type. > > MTDs are not block devices. :-) > Is it possible to use dm-verity with squashfs ? We are using squashfs for our rootfs which is an MTD block /dev/mtdblock44
