diff --git a/boards/x86/up_squared/doc/img/up_squared.png b/boards/x86/up_squared/doc/img/up_squared.png
new file mode 100644
index 0000000000..5febd3a455
Binary files /dev/null and b/boards/x86/up_squared/doc/img/up_squared.png differ
diff --git a/boards/x86/up_squared/doc/index.rst b/boards/x86/up_squared/doc/index.rst
index aeb357628d..2bc6b15f5d 100644
--- a/boards/x86/up_squared/doc/index.rst
+++ b/boards/x86/up_squared/doc/index.rst
@@ -6,6 +6,18 @@ UP Squared
 Overview
 ********
 
+UP |sup2| (UP Squared) is an ultra compact single board computer with high
+performance and low power consumption. It features the latest Intel |reg| Apollo
+Lake Celeron |trade| and Pentium |trade| Processors with only 4W of Scenario Design Power and
+a powerful and flexible Intel |reg| FPGA Altera MAX 10 onboard.
+
+.. figure:: img/up_squared.png
+   :width: 800px
+   :align: center
+   :alt: UP Squared
+
+   Up Squared (Credit: https://up-board.org)
+
 This board configuration enables kernel support for the `UP Squared`_ board,
 along with the following devices:
 
diff --git a/doc/substitutions.txt b/doc/substitutions.txt
index bf772cc873..aafd13c078 100644
--- a/doc/substitutions.txt
+++ b/doc/substitutions.txt
@@ -17,3 +17,5 @@
    :rtrim:
 .. |micro|  unicode:: U+000B5 .. MICRO SIGN
    :rtrim:
+.. |sup2|  unicode:: U+00B2 .. SUPERSCRIPT TWO
+   :ltrim: