The machine has a NAND flash device and firmware capable of loading the
OS from a JFFS2 file system on it. Enable creation of JFFS2 image that
can be written to said flash device.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
