From fdd88b549fbddcfad967b9fc0d11b66e1bbd0dd1 Mon Sep 17 00:00:00 2001
From: Michael Opdenacker <michael.opdenacker@bootlin.com>
Date: Fri, 3 Nov 2023 11:52:23 +0100
Subject: [PATCH] ref-manual: classes: explain cml1 class name

(From yocto-docs rev: aa2f61675e79e04207e91ab845892d581069fb74)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
CC: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 documentation/ref-manual/classes.rst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/documentation/ref-manual/classes.rst b/documentation/ref-manual/classes.rst
index 139f854172..53e47ab5a7 100644
--- a/documentation/ref-manual/classes.rst
+++ b/documentation/ref-manual/classes.rst
@@ -299,7 +299,9 @@ Modules during
 ================
 
 The ``cml1`` class provides basic support for the Linux kernel style
-build configuration system.
+build configuration system. "cml" stands for "Configuration Menu Language", which
+originates from the Linux kernel but is also used in other projects such as U-Boot
+and BusyBox. It could have been called "kconfig" too.
 
 .. _ref-classes-compress_doc: