xref: /openbmc/u-boot/fs/fat/Kconfig (revision 66dae3bb)
1config FS_FAT
2	bool "Enable FAT filesystem support"
3	help
4	  This provides support for reading images from File Allocation Table
5	  (FAT) filesystem. FAT filesystem is a legacy, lightweight filesystem.
6	  It is useful mainly for its wide compatibility with various operating
7	  systems. You can also enable CMD_FAT to get access to fat commands.
8
9config FAT_WRITE
10	bool "Enable FAT filesystem write support"
11	depends on FS_FAT
12	help
13	  This provides support for creating and writing new files to an
14	  existing FAT filesystem partition.
15
16config FS_FAT_MAX_CLUSTSIZE
17	int "Set maximum possible clustersize"
18	default 65536
19	depends on FS_FAT
20	help
21	  Set the maximum possible clustersize for the FAT filesytem. This
22	  is the smallest amount of disk space that can be used to hold a
23	  file. Unless you have an extremely tight memory memory constraints,
24	  leave the default.
25