The current device partitions are listed on the wiki page here.
I think that if possible, it will be quite beneficial to merge mtd15 and mtd17.
In that way, I can use all the space available.
Unfortunately, I do not have experience working with UBI.
My initial thoughts are:
- Boot from the first boot image.
- Back up the current flash layout.
- Remove/delete mtd17.
- Extend mtd15.
- Extend mtd16.
- Extend ubifs siting on top of mtd16.
Does it seem a valid path? Can anyone see a potential problem or can give me a better approach?