=== JFFS2 ===
The Journaled Flash File System v.2 provides non-volatile storing and compression of data on flash devices. For more details about is please see http://www.linux-mtd.infradead.org/doc/jffs2.html.
The default MTD partition associated to the NAND flash is mapped as number .... Please note that the same technique can be used with the NOR Flash partitions.