Documentation: Allow the use of CSV

Allow the use of CSV files if properly referenced from markdown.
Sphinx will parse the file and create a human readable table,
allowing easy integration of autogenerated files.

Change-Id: I6fa13acf67ff1c6c9e3985054405c5446808da03
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32251
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

1 files changed, 14 insertions, 0 deletions

diff --git a/Documentation/getting_started/writing_documentation.md b/Documentation/getting_started/writing_documentation.md
index 4faec1800e53..fb942a426eac 100644
--- a/Documentation/getting_started/writing_documentation.md
+++ b/Documentation/getting_started/writing_documentation.md
@@ -100,6 +100,20 @@ If you do only reference the document, but do not include it in any toctree,
 you'll see the following warning:
 **WARNING: document isn't included in any toctree**
 
+## CSV
+
+You can import CSV files and let sphinx automatically convert them to human
+readable tables, using the following reStructuredText snipped:
+
+    ```eval_rst
+    .. csv-table::
+       :header: "Key", "Value"
+       :file: keyvalues.csv
+    ```
+
+Of course this can only be done from a markdown file that is included in the
+TOC tree.
+
 [coreboot]: https://coreboot.org
 [Documentation]: https://review.coreboot.org/cgit/coreboot.git/tree/Documentation
 [shpinx-autobuild]: https://github.com/GaretJax/sphinx-autobuild