=> help nand nand info - show available NAND devices nand device [dev] - show or set current device nand read[.jffs2] - addr off|partition size nand write[.jffs2] - addr off|partition size - read/write `size' bytes starting at offset `off' to/from memory address `addr' nand erase [clean] [off size] - erase `size' bytes from offset `off' (entire device if not specified) nand bad - show bad blocks nand dump[.oob] off - dump page nand scrub - really clean NAND erasing bad blocks (UNSAFE) nand markbad off - mark bad block at offset (UNSAFE) nand biterr off - make a bit error at offset (UNSAFE) nand lock [tight] [status] - bring nand to lock state or display locked pages nand unlock [offset] [size] - unlock section =>