This module creates a partitioned nand filesystem image, with the first partition as a small JFFS2 "boot" partition, and the second partition as a UBI volume with a single ubifs "system" partition. Output files are: osXXu.img osXXu.onu To install on an XO, pass the onu file to the "update-nand" command at the "ok" firmware prompt. Options: - compression_type (optional; default zlib) Compression scheme to use for -x argument to mkfs.ubifs (e.g. lzo or zlib). See mkfs.ubifs documentation for available options. - reserved (optional; default 4MiB) Amount of disk space to reserve for root when disk is approaching 100% usage. See documentation for mkfs.ubifs -R option. e.g. [ubifs_image] compression_type=lzo reserved=12MiB