diff --git a/boards/espressif/esp32s2_devkitc/doc/index.rst b/boards/espressif/esp32s2_devkitc/doc/index.rst
index a51e904fe6f..bfe8eb3fc7d 100644
--- a/boards/espressif/esp32s2_devkitc/doc/index.rst
+++ b/boards/espressif/esp32s2_devkitc/doc/index.rst
@@ -88,12 +88,15 @@ below to retrieve those files.
 Building & Flashing
 *******************
 
-ESP-IDF bootloader
-==================
+Simple boot
+===========
 
-The board is using the ESP-IDF bootloader as the default 2nd stage bootloader.
-It is build as a subproject at each application build. No further attention
-is expected from the user.
+The board could be loaded using the single binary image, without 2nd stage bootloader.
+It is the default option when building the application without additional configuration.
+
+.. note::
+
+   Simple boot does not provide any security features nor OTA updates.
 
 MCUboot bootloader
 ==================
diff --git a/boards/espressif/esp32s3_devkitc/doc/index.rst b/boards/espressif/esp32s3_devkitc/doc/index.rst
index 4be477a51dd..60edc732b56 100644
--- a/boards/espressif/esp32s3_devkitc/doc/index.rst
+++ b/boards/espressif/esp32s3_devkitc/doc/index.rst
@@ -137,12 +137,15 @@ below to retrieve those files.
 Building & Flashing
 *******************
 
-ESP-IDF bootloader
-==================
+Simple boot
+===========
 
-The board is using the ESP-IDF bootloader as the default 2nd stage bootloader.
-It is build as a subproject at each application build. No further attention
-is expected from the user.
+The board could be loaded using the single binary image, without 2nd stage bootloader.
+It is the default option when building the application without additional configuration.
+
+.. note::
+
+   Simple boot does not provide any security features nor OTA updates.
 
 MCUboot bootloader
 ==================