diff --git a/doc/board/AndesTech/index.rst b/doc/board/AndesTech/index.rst
new file mode 100644
index 00000000000..d8f7d155fc2
--- /dev/null
+++ b/doc/board/AndesTech/index.rst
@@ -0,0 +1,10 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Andes Tech
+==========
+
+.. toctree::
+   :maxdepth: 2
+
+   adp-ag101p
+   ax25-ae350
diff --git a/doc/board/atmel/index.rst b/doc/board/atmel/index.rst
new file mode 100644
index 00000000000..8ba00fc2275
--- /dev/null
+++ b/doc/board/atmel/index.rst
@@ -0,0 +1,9 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Atmel
+=====
+
+.. toctree::
+   :maxdepth: 2
+
+   at91ek
diff --git a/doc/board/freescale/index.rst b/doc/board/freescale/index.rst
new file mode 100644
index 00000000000..8d42b35b965
--- /dev/null
+++ b/doc/board/freescale/index.rst
@@ -0,0 +1,9 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Freescale
+=========
+
+.. toctree::
+   :maxdepth: 2
+
+   b4860qds
diff --git a/doc/board/renesas/index.rst b/doc/board/renesas/index.rst
new file mode 100644
index 00000000000..34e62baff62
--- /dev/null
+++ b/doc/board/renesas/index.rst
@@ -0,0 +1,10 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Renesas
+=======
+
+.. toctree::
+   :maxdepth: 2
+
+   sh7752evb
+   sh7753evb
diff --git a/doc/board/sifive/index.rst b/doc/board/sifive/index.rst
new file mode 100644
index 00000000000..ad614c9bf2a
--- /dev/null
+++ b/doc/board/sifive/index.rst
@@ -0,0 +1,9 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+SiFive
+======
+
+.. toctree::
+   :maxdepth: 2
+
+   fu540
diff --git a/doc/board/xilinx/index.rst b/doc/board/xilinx/index.rst
new file mode 100644
index 00000000000..2416fbd216c
--- /dev/null
+++ b/doc/board/xilinx/index.rst
@@ -0,0 +1,9 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Xilinx
+======
+
+.. toctree::
+   :maxdepth: 2
+
+   zynq