diff --git a/configs/sama5d3x-ek/README.txt b/configs/sama5d3x-ek/README.txt
index 09f74253a81..a7f06e39a6f 100644
--- a/configs/sama5d3x-ek/README.txt
+++ b/configs/sama5d3x-ek/README.txt
@@ -1352,10 +1352,10 @@ SDRAM Support
 NAND Support
 ============
 
-  NAND support is only partial and there is no file system that works with
-  it properly.  It should be considered a work in progress.  You will not
-  want to use NAND unless you are interested in investing a little effort.
-  See the STATUS section below.
+  NAND support is only partial in that there is no file system that works
+  with it properly.  It should be considered a work in progress.  You will
+  not want to use NAND unless you are interested in investing a little
+  effort. See the STATUS section below.
 
   NAND Support
   ------------
@@ -1390,26 +1390,32 @@ NAND Support
     Application Configuration -> NSH Library
       CONFIG_NSH_ARCHINIT=y             : Use architecture-specific initialization
 
-    WARNING:  This will wipe out everything that you may have on the NAND
-    FLASH!  I have found that using the JTAG with no valid image on NAND
-    or Serial FLASH is a problem:  In that case, the code always ends up
-    in the SAM-BA bootloader.
+    NOTES:
 
-    The work around for this case is to put the NORBOOT image into Serial
-    FLASH.  Then, the system will boot from Serial FLASH by copying the
-    NORBOOT image in SRAM which will run and then start the image in NOR
-    FLASH.  See the discussion of the NORBOOT configuration in the
-    "Creating and Using NORBOOT" section above.
+    1. WARNING:  This will wipe out everything that you may have on the NAND
+       FLASH!  I have found that using the JTAG with no valid image on NAND
+       or Serial FLASH is a problem:  In that case, the code always ends up
+       in the SAM-BA bootloader.
 
-    NOTES: (1) There is jumper on the CM module that must be closed to
-    enable use of the AT25 Serial Flash.  (2) If using SAM-BA, make sure
-    that you load the NOR boot program into the boot area via the pull-
-    down menu.
+    2. Booting from Serial Flash. The work around for this case is to put
+       the NORBOOT image into Serial FLASH.  Then, the system will boot from
+       Serial FLASH by copying the NORBOOT image in SRAM which will run and
+       then start the image in NOR FLASH.  See the discussion of the NORBOOT
+       configuration in the "Creating and Using NORBOOT" section above.
+
+       NOTE thathere is jumper on the CM module that must be closed to enable
+       use of the AT25 Serial Flash.  Also, if you are using using SAM-BA,
+       make sure that you load the NOR boot program into the boot area via
+       the pull-down menu.
+
+    3. Unfortunately, there are no appropriate NAND file system in NuttX as
+       of this writing.  The following sections discussion issues/problems
+       with using NXFFS and FAT.
 
     NXFFS
     -----
 
-    The NuttX FLASH File System (NXFFS) works will with NOR-like FLASH
+    The NuttX FLASH File System (NXFFS) works well with NOR-like FLASH
     but does not work well with NAND (See comments below under STATUS)
 
     File Systems:
@@ -1442,14 +1448,21 @@ NAND Support
 
       Defaults for all other NXFFS settings should be okay.
 
-      NOTE:  NXFFS will require some significant buffering because of
-      the large size of the NAND flash blocks.  You will also need
-      to enable SDRAM as described above.
-
     Board Selection
       CONFIG_SAMA5_NAND_AUTOMOUNT=y     : Enable FS support on NAND
       CONFIG_SAMA5_NAND_FTL=y           : Use an flash translation layer
 
+      NOTE:  FTL will require some significant buffering because of
+      the large size of the NAND flash blocks.  You will also need
+      to enable SDRAM as described above.
+
+    SMART FS
+    --------
+
+    Another option is Smart FS.  Smart FS is another small file system
+    designed to work with FLASH.  Properties:  It does support some wear-
+    leveling, but like FAT, cannot handle bad blocks.
+
     Using NAND with NXFFS
     ---------------------
 
@@ -1532,7 +1545,7 @@ NAND Support
     You will not that the system comes up immediately because there is not
     need to scan the volume in this case..
 
-    The NSH 'mkfatfs' command can be used to format a FATfile system on
+    The NSH 'mkfatfs' command can be used to format a FAT file system on
     NAND.
 
       nsh> mkfatfs /dev/mtdblock0
@@ -1579,7 +1592,7 @@ NAND Support
     perform bad block detection and sparing so that FAT works transparently
     on top of the NAND.
 
-    Another, less general option would be support bad blocks within FAT.
+    Another, less general, option would be support bad blocks within FAT.
 
   STATUS
   ------