| 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 clustersize" |
| 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. |
| |
| config FAT_BLK_XLATE |
| bool "Enable FAT filesystem on a device with a larger block size" |
| depends on FS_FAT |
| help |
| This provides a simple translation mechanism for reading FAT |
| filesystems which don't use the same sector size as the underlying |
| media. For example, the FAT filesystem may use 512 bytes but the |
| media uses 2048, e.g. on a CDROM drive. |
| |
| This only supports the case where the FAT filesystem's sector size is |
| smaller than the media's block size. It does not support creating or |
| writing files. |
