u-boot/fs/fat/Kconfig
Sekhar Nori eedfb89e61 fs: fat: add kbuild configuration support
Add Kconfig symbols for various configurations
supported by FAT filesystem support code.

CONFIG_SUPPORT_VFAT has been left out since its
force enabled in include/fat.h and probably
should get removed at some point.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
[trini: add select FS_FAT for CMD_FAT and SPL_FAT_SUPPORT]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-03 17:55:16 -04:00

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config FS_FAT
bool "Enable FAT filesystem support"
help
This provides support for reading images from File Allocation Table
(FAT) filesystem. FAT filesystem is a legacy, lightweight filesystem.
It is useful mainly for its wide compatibility with various operating
systems. You can also enable CMD_FAT to get access to fat commands.
config FAT_WRITE
bool "Enable FAT filesystem write support"
depends on FS_FAT
help
This provides support for creating and writing new files to an
existing FAT filesystem partition.
config FS_FAT_MAX_CLUSTSIZE
int "Set maximum possible clusersize"
default 65536
depends on FS_FAT
help
Set the maximum possible clustersize for the FAT filesytem. This
is the smallest amount of disk space that can be used to hold a
file. Unless you have an extremely tight memory memory constraints,
leave the default.