diff --git a/Documentation/README.html b/Documentation/README.html
index 8e58d0701d..35512e365c 100644
--- a/Documentation/README.html
+++ b/Documentation/README.html
@@ -260,6 +260,8 @@
| | | `- README.txt
| | `- README.txt
| |- drivers/
+ | | |- eeprom/
+ | | | `- README.txt
| | |- lcd/
| | | `- README.txt
| | |- mtd/
diff --git a/README.txt b/README.txt
index 1bef4adf47..e15c48d25b 100644
--- a/README.txt
+++ b/README.txt
@@ -1216,6 +1216,8 @@ nuttx
| | `- README.txt
| `- README.txt
|- drivers/
+ | |- eeprom/
+ | | `- README.txt
| |- lcd/
| | `- README.txt
| |- mtd/
diff --git a/drivers/eeprom/spi_xx25xx.c b/drivers/eeprom/spi_xx25xx.c
index cf2403952c..95d86603a2 100644
--- a/drivers/eeprom/spi_xx25xx.c
+++ b/drivers/eeprom/spi_xx25xx.c
@@ -33,7 +33,7 @@
*
****************************************************************************/
-/* This is a driver for SPI EEPROMs that uses the same commands as the
+/* This is a driver for SPI EEPROMs that use the same commands as the
* 25AA160.
*
* Write time 5ms, 6ms for 25xx1025 (determined automatically with polling)
diff --git a/drivers/mtd/README.txt b/drivers/mtd/README.txt
index 5331155f84..85146c8849 100644
--- a/drivers/mtd/README.txt
+++ b/drivers/mtd/README.txt
@@ -8,6 +8,20 @@ MTD README
See include/nuttx/mtd/mtd.h for additional information.
+EEPROM
+======
+ EEPROMs are a form of Memory Technology Device (MTD). EEPROMs are non-
+ volatile memory like FLASH, but differ in underlying memory technology and
+ differ in usage in many respects: They may not be organized into blocks
+ (at least from the standpoint of the user) and it is not necessary to
+ erase the EEPROM memory before re-writing it. In addition, EEPROMs tend
+ to be much smaller than FLASH parts, usually only a few kilobytes vs
+ megabytes for FLASH. EEPROM tends to be used to retain a small amount of
+ device configuration information; FLASH tends to be used for program or
+ massive data storage. For these reasons, it may not be convenient to use
+ the more complex MTD interface but instead use the simple character
+ interface provided by the EEPROM drivers. See drivers/eeprom.
+
NAND MEMORY
===========