On Fri, 18 May 2018 at 13:16, David Oberhollenzer <goliath at sigma-star.at> wrote: > Thanks for the clarification! > > Just out of curiosity, is there a specific reason why OpenWRT uses its > own formatting utility here instead of using the tools from mtd-utils? It's probably because it includes some features that upstream developers/maintaners would probably find too hacky. In OpenWrt's mtd there is support for some magic deadc0de marker, appending JFFS2 data, handling vendor specific formats like TRX and Seama.