diff --git a/configs/stm3210e-eval/README.txt b/configs/stm3210e-eval/README.txt
index 7dedd828b4..70e40b6949 100755
--- a/configs/stm3210e-eval/README.txt
+++ b/configs/stm3210e-eval/README.txt
@@ -410,10 +410,17 @@ STM3210E-EVAL-specific Configuration Options
 
   STM3210E-EVAL LCD Hardware Configuration
 
-	CONFIG_LCD_LANDSCAPE - Define for 320x240 display support.
-	  Default is 320x240 (this setting is informative only... not used).
-	CONFIG_LCD_PORTRAIT - Define for 240x320 display support.
-	  Default is 320x240.
+	CONFIG_LCD_LANDSCAPE - Define for 320x240 display "landscape"
+      support. Default is this 320x240 "landscape" orientation
+      (this setting is informative only... not used).
+	CONFIG_LCD_PORTRAIT - Define for 240x320 display "portrait"
+      orientation support.  In this orientation, the STM3210E-EVAL's
+      LCD ribbon cable is at the bottom of the display. Default is
+      320x240 "landscape" orientation.
+	CONFIG_LCD_RPORTRAIT - Define for 240x320 display "reverse
+      portrait" orientation support.  In this orientation, the
+      STM3210E-EVAL's LCD ribbon cable is at the top of the display.
+      Default is 320x240 "landscape" orientation.
     CONFIG_LCD_BACKLIGHT - Define to support an adjustable backlight
       using timer 1.  The granularity of the settings is determined
       by CONFIG_LCD_MAXPOWER.  Requires CONFIG_STM32_TIM1.
diff --git a/configs/stm3210e-eval/nx/defconfig b/configs/stm3210e-eval/nx/defconfig
index eb4a684a2f..60f86875df 100644
--- a/configs/stm3210e-eval/nx/defconfig
+++ b/configs/stm3210e-eval/nx/defconfig
@@ -812,10 +812,17 @@ CONFIG_NX_MXCLIENTMSGS=16
 #
 # STM3210E-EVAL LCD Hardware Configuration
 #
-# CONFIG_LCD_LANDSCAPE - Define for 320x240 display support.
-#   Default is 320x240 (this setting is informative only... not necessary).
-# CONFIG_LCD_PORTRAIT - Define for 240x320 display support.
-#   Default is 320x240.
+# CONFIG_LCD_LANDSCAPE - Define for 320x240 display "landscape"
+#   support. Default is this 320x240 "landscape" orientation
+#   (this setting is informative only... not used).
+# CONFIG_LCD_PORTRAIT - Define for 240x320 display "portrait"
+#   orientation support.  In this orientation, the STM3210E-EVAL's
+#   LCD ribbon cable is at the bottom of the display. Default is
+#   320x240 "landscape" orientation.
+# CONFIG_LCD_RPORTRAIT - Define for 240x320 display "reverse
+#   portrait" orientation support.  In this orientation, the
+#   STM3210E-EVAL's LCD ribbon cable is at the top of the display.
+#   Default is 320x240 "landscape" orientation.
 # CONFIG_LCD_BACKLIGHT - Define to support an adjustable backlight
 #   using timer 1.  The granularity of the settings is determined
 #   by CONFIG_LCD_MAXPOWER.  Requires CONFIG_STM32_TIM1.
diff --git a/configs/stm3210e-eval/nxtext/defconfig b/configs/stm3210e-eval/nxtext/defconfig
index 407e9d06b7..a2ddaa2182 100644
--- a/configs/stm3210e-eval/nxtext/defconfig
+++ b/configs/stm3210e-eval/nxtext/defconfig
@@ -812,10 +812,17 @@ CONFIG_NX_MXCLIENTMSGS=16
 #
 # STM3210E-EVAL LCD Hardware Configuration
 #
-# CONFIG_LCD_LANDSCAPE - Define for 320x240 display support.
-#   Default is 320x240 (this setting is informative only... not necessary).
-# CONFIG_LCD_PORTRAIT - Define for 240x320 display support.
-#   Default is 320x240.
+# CONFIG_LCD_LANDSCAPE - Define for 320x240 display "landscape"
+#   support. Default is this 320x240 "landscape" orientation
+#   (this setting is informative only... not used).
+# CONFIG_LCD_PORTRAIT - Define for 240x320 display "portrait"
+#   orientation support.  In this orientation, the STM3210E-EVAL's
+#   LCD ribbon cable is at the bottom of the display. Default is
+#   320x240 "landscape" orientation.
+# CONFIG_LCD_RPORTRAIT - Define for 240x320 display "reverse
+#   portrait" orientation support.  In this orientation, the
+#   STM3210E-EVAL's LCD ribbon cable is at the top of the display.
+#   Default is 320x240 "landscape" orientation.
 # CONFIG_LCD_BACKLIGHT - Define to support an adjustable backlight
 #   using timer 1.  The granularity of the settings is determined
 #   by CONFIG_LCD_MAXPOWER.  Requires CONFIG_STM32_TIM1.