nandwrite 参数

$ nandwrite -h
nandwrite: invalid option -- 'h'
Usage: nandwrite [OPTION] MTD_DEVICE [INPUTFILE|-]
Writes to the specified MTD device.

  -a, --autoplace         Use auto oob layout
  -j, --jffs2             Force jffs2 oob layout (legacy support)
  -y, --yaffs             Force yaffs oob layout (legacy support)
  -f, --forcelegacy       Force legacy support on autoplacement-enabled mtd
                          device
  -m, --markbad           Mark blocks bad if write fails
  -n, --noecc             Write without ecc
  -o, --oob               Image contains oob data
  -s addr, --start=addr   Set start address (default is 0)
  -p, --pad               Pad to page size
  -b, --blockalign=1|2|4  Set multiple of eraseblocks to align to
  -q, --quiet             Don't display progress messages
      --help              Display this help and exit
      --version           Output version information and exit