diff --git a/configs/stm3210e-eval/Kconfig b/configs/stm3210e-eval/Kconfig
index ba366f93d46..1af4dcd35a0 100644
--- a/configs/stm3210e-eval/Kconfig
+++ b/configs/stm3210e-eval/Kconfig
@@ -29,6 +29,9 @@ config STM3210E_LCD
 	bool "Select support for the STM3210E-EVAL LCD"
 	default y
 	depends on LCD && STM32_FSMC
+	---help---
+		Enable support for the LCD on the STM3210E-EVAL board.  See additional,
+		LCD-common settings in the drivers/lcd Kconfig file.
 
 config LCD_BACKLIGHT
 	bool "LCD backlight support"
diff --git a/configs/stm3220g-eval/Kconfig b/configs/stm3220g-eval/Kconfig
index 200cb11c179..3f4ef350c49 100644
--- a/configs/stm3220g-eval/Kconfig
+++ b/configs/stm3220g-eval/Kconfig
@@ -27,6 +27,9 @@ config STM3220G_LCD
 	bool "Select support for the STM3210E-EVAL LCD"
 	default y
 	depends on LCD && STM32_FSMC
+	---help---
+		Enable support for the LCD on the STM3220G-EVAL board.  See additional,
+		LCD-common settings in the drivers/lcd Kconfig file.
 
 config LCD_RDSHIFT
 	int "LCD data shift"
diff --git a/configs/stm3240g-eval/Kconfig b/configs/stm3240g-eval/Kconfig
index e3ad59df851..9c56a5381bb 100644
--- a/configs/stm3240g-eval/Kconfig
+++ b/configs/stm3240g-eval/Kconfig
@@ -27,6 +27,9 @@ config STM3240G_LCD
 	bool "Select support for the STM3210E-EVAL LCD"
 	default y
 	depends on LCD && STM32_FSMC
+	---help---
+		Enable support for the LCD on the STM3240G-EVAL board.  See additional,
+		LCD-common settings in the drivers/lcd Kconfig file.
 
 config LCD_RDSHIFT
 	int "LCD data shift"