expo: Add documentation for the configuration editor
This is mentioned in passing in the 'cedit' command. Its file format is
described under `expo`. But it would be better if it had its own entry
in the documentation.
Add a new 'cedit' entry with a few details about this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/develop/index.rst b/doc/develop/index.rst
index 5b230d0..0d12484 100644
--- a/doc/develop/index.rst
+++ b/doc/develop/index.rst
@@ -38,6 +38,7 @@
driver-model/index
environment
expo
+ cedit
event
global_data
logging