I’ve done this and created overlapping regions to repartition the NAND. Mtd devices are frustrating because their partition layout is set at compile-time so if

I’ve done this and created overlapping regions to repartition the NAND. Mtd devices are frustrating because their partition layout is set at compile-time so if you want to change layouts you have to recompile the kernel. And if you need to migrate from one partition scheme to another you have to have partitions defined for both schemes in the same kernel.