diff options
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 07835d24c785..475769c25d64 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -1063,33 +1063,18 @@ config JFFS2_FS_DEBUG If reporting bugs, please try to have available a full dump of the messages at debug level 1 while the misbehaviour was occurring. -config JFFS2_FS_NAND - bool "JFFS2 support for NAND flash" +config JFFS2_FS_WRITEBUFFER + bool "JFFS2 write-buffering support" depends on JFFS2_FS - default n + default y help - This enables the support for NAND flash in JFFS2. NAND is a newer - type of flash chip design than the traditional NOR flash, with - higher density but a handful of characteristics which make it more - interesting for the file system to use. + This enables the write-buffering support in JFFS2. - Say 'N' unless you have NAND flash. - -config JFFS2_FS_NOR_ECC - bool "JFFS2 support for ECC'd NOR flash (EXPERIMENTAL)" - depends on JFFS2_FS && EXPERIMENTAL - default n - help - This enables the experimental support for NOR flash with transparent - ECC for JFFS2. This type of flash chip is not common, however it is - available from ST Microelectronics. - -config JFFS2_FS_DATAFLASH - bool "JFFS2 support for DataFlash (EXPERIMENTAL)" - depends on JFFS2_FS && EXPERIMENTAL - default n - help - This enables the experimental support for JFFS2 on DataFlash devices. + This functionality is required to support JFFS2 on the following + types of flash devices: + - NAND flash + - NOR flash with transparent ECC + - DataFlash config JFFS2_COMPRESSION_OPTIONS bool "Advanced compression options for JFFS2" |