README: document CONFIG_CMD_FS_GENERIC

This enables generic filesystem commands such as load and ls, which
automatically work with multiple filesystem types, without having to
be told which is present, unlike e.g. ext2load, fatls.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

diff --git a/README b/README
index fe48ccd292ed0ca0d87e3a2dbf4cc04b636d75af..44ce071995ba1fe869f5bc30de0e775d9122d388 100644 (file)
--- a/README
+++ b/README
@@ -923,6 +923,8 @@ The following options need to be configured:
                CONFIG_CMD_EXPORTENV    * export the environment
                CONFIG_CMD_EXT2         * ext2 command support
                CONFIG_CMD_EXT4         * ext4 command support
+               CONFIG_CMD_FS_GENERIC   * filesystem commands (e.g. load, ls)
+                                         that work for multiple fs types
                CONFIG_CMD_SAVEENV        saveenv
                CONFIG_CMD_FDC          * Floppy Disk Support
                CONFIG_CMD_FAT          * FAT command support