README

This implementaion of file system is developed by ELM Chan
http://elm-chan.org/fsw/ff/00index_e.html.  

This is based on FAT file system specification.  It provides
an interface to physical storage management through its disk io
API in diskio.c. The disk io interfaces are updated to interface
with Zephyr flash memory management.

Current revision in the tree is 0.12b

The file system provides options to configure the source. The configurations
are stored in include/ffconf.h. Following configurations are updated.

_USE_MKFS	1
_CODE_PAGE	1
_FS_TINY	1
_FS_NORTC	1

The following configurations are exposed as kconfig options.
_USE_LFN	as	CONFIG_FS_FATFS_LFN
_MAX_LFN	as	CONFIG_FS_FATFS_MAX_LFN
_CODE_PAGE	as	CONFIG_FS_FATFS_CODEPAGE
_FS_READONLY	as	CONFIG_FS_FATFS_READ_ONLY
_USE_MKFS	as	CONFIG_FS_FATFS_MKFS
_VOLUMES	as	CONFIG_FS_FATFS_VOLUMES
_MAX_SS		as	CONFIG_FS_FATFS_MAX_SS