Merge pull request #243 in SW_PON/linux from bugfix/DRVLIB_SW-513-mount-rootfs-from-qspi-nand-flash-in-falcon_mountain to xrx500

* commit '90d7d52062142357a7555c1111290fc8e5ae331d':
  Fix incorrect endianness in qspi write
  Fix incorrect dump printout in qspi nand driver