Highlight the packages which need to be installed in order to build the docs. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
@@ -5,6 +5,17 @@ Building documentation
The U-Boot documentation is based on the Sphinx documentation generator.
+In addition to the Python packages listed in ``doc/sphinx/requirements.txt``,
+the following dependencies are needed to build the documentation:
+
+* fontconfig
+* graphviz
+* imagemagick
+* texinfo (if building the `Infodoc documentation`_)
HTML documentation
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