/**
 * @defgroup pkg_littlefs2  littlefs v2.x.y file system
 * @ingroup  pkg
 * @ingroup  sys_fs
 * @brief    A little fail-safe filesystem designed for embedded systems,
 *           v2.x.y release
 * @see      https://github.com/ARMmbed/littlefs/
 *
 * ### Migrating
 *
 * Migrating from Littlefs 1.x.y to 2.x.y can be hard, the disk format changed
 * enough to be binary incompatible. See also
 * https://github.com/ARMmbed/littlefs/releases/tag/v2.0.0 for a change set
 * and a possible migration path.
 *
 */