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- #
- # For a description of the syntax of this configuration file,
- # see the file kconfig-language.txt in the NuttX tools repository.
- #
- config FS_SMARTFS
- bool "SMART file system"
- default n
- depends on !DISABLE_MOUNTPOINT
- select FS_READABLE
- select FS_WRITABLE
- ---help---
- Enable NuttX SMART Flash file system (SMARTFS) support.
- if FS_SMARTFS
- config SMARTFS_ERASEDSTATE
- hex "FLASH erased state"
- default 0xff
- ---help---
- The erased state of FLASH.
- This must have one of the values of 0xff or 0x00.
- Default: 0xff.
- config SMARTFS_MAXNAMLEN
- int "Maximum file name length"
- default 16
- ---help---
- The maximum size of a SMARTFS file name at a given
- directory level. Overall path name is not restricted
- by this value, only individual segments in a path,
- such as (assuming /usr is the mount point):
- /usr/games/chess/player_stats/game1.xml
- Default: 16.
- config SMARTFS_MULTI_ROOT_DIRS
- bool "Support multiple Root Directories / Mount Points"
- default n
- ---help---
- Enables support for multiple root directory entries
- on the SMART FLASH. Multiple root directories means
- the device can have multiple mount point in the VFS,
- each with it's own unique directory structure under it.
- When this option is enabled, instead of reporting the
- SMART block devices as "/dev/mtdsmart0", they will be
- reported as "/dev/mtdsmart0d1", "/dev/mtdsmart0d2", etc.
- The number of root entries actually created is set
- during the "mksmartfs" command when the device is
- initialized.
- Default: y.
- config SMARTFS_ALIGNED_ACCESS
- bool "Ensure 16 and 32 bit accesses are aligned"
- default n
- ---help---
- Performs little endian byte accesses to 16 and 32 values
- within the directory list to ensure processors that can't
- handle un-aligned accesses don't bomb out. Default should
- probably by 'Y', but set to 'N' in case any existing Big
- Endian instances of SmartFS exist that already have
- directories with data stored in big endian mode.
- endif
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