upgrade rtt 5.2.2

rt-thread/components/dfs/Kconfig

@@ -16,19 +16,48 @@ if RT_USING_DFS
         bool "Using working directory"
         default y
 
+if RT_USING_DFS_V1
+    config RT_USING_DFS_MNTTABLE
+        bool "Using mount table for file system"
+        default n
+        help
+            User can use mount table for automatically mount, for example:
+                const struct dfs_mount_tbl mount_table[] =
+                {
+                    {"flash0", "/", "elm", 0, 0},
+                    {0}
+                };
+            The mount_table must be terminated with NULL.
+endif
+
     config DFS_FD_MAX
         int "The maximal number of opened files"
         default 16
 
     choice
         prompt "The version of DFS"
+        default RT_USING_DFS_V1
         default RT_USING_DFS_V2 if RT_USING_SMART
 
+        config RT_USING_DFS_V1
+            bool "DFS v1.0"
+            depends on !RT_USING_SMART
+
         config RT_USING_DFS_V2
             bool "DFS v2.0"
             select RT_USING_DEVICE_OPS
     endchoice
 
+if RT_USING_DFS_V1
+    config DFS_FILESYSTEMS_MAX
+        int "The maximal number of mounted file system"
+        default 4
+
+    config DFS_FILESYSTEM_TYPES_MAX
+        int "The maximal number of file system type"
+        default 4
+endif
+
     config RT_USING_DFS_ELMFAT
         bool "Enable elm-chan fatfs"
         default n
@@ -133,6 +162,13 @@ if RT_USING_DFS
         bool "Using devfs for device objects"
         default y
 
+if RT_USING_DFS_V1
+    config RT_USING_DFS_ISO9660
+        bool "Using ISO9660 filesystem"
+        depends on RT_USING_MEMHEAP
+        default n
+endif
+
     menuconfig RT_USING_DFS_ROMFS
         bool "Enable ReadOnly file system on flash"
         default n
@@ -159,6 +195,13 @@ endif
         default n
         # select PKG_USING_ZLIB
 
+if RT_USING_DFS_V1
+    config RT_USING_DFS_RAMFS
+        bool "Enable RAM file system"
+        select RT_USING_MEMHEAP
+        default n
+endif
+
     config RT_USING_DFS_TMPFS
         bool "Enable TMP file system"
         default y if RT_USING_SMART
@@ -170,6 +213,19 @@ endif
         default y if RT_USING_SMART
         default n
 
+if RT_USING_DFS_V1
+    config RT_USING_DFS_NFS
+        bool "Using NFS v3 client file system"
+        depends on RT_USING_LWIP
+        default n
+
+    if RT_USING_DFS_NFS
+        config RT_NFS_HOST_EXPORT
+            string "NFSv3 host export"
+            default "192.168.1.5:/"
+    endif
+endif
+
 if RT_USING_DFS_V2
     config RT_USING_PAGECACHE
         bool "Enable page cache"