diff mbox series

[v7,9/9] doc:efimenu: add documentation for efimenu command

Message ID 20220613093853.23865-10-masahisa.kojima@linaro.org
State Superseded
Headers show
Series enable menu-driven UEFI variable maintenance | expand

Commit Message

Masahisa Kojima June 13, 2022, 9:38 a.m. UTC 
Add documentation for efimenu command.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
---
Newly created in v7

 doc/usage/cmd/efimenu.rst | 50 +++++++++++++++++++++++++++++++++++++++
 doc/usage/index.rst       |  1 +
 2 files changed, 51 insertions(+)
 create mode 100644 doc/usage/cmd/efimenu.rst
diff mbox series

Patch

diff --git a/doc/usage/cmd/efimenu.rst b/doc/usage/cmd/efimenu.rst
new file mode 100644
index 0000000000..2bf4f9266e
--- /dev/null
+++ b/doc/usage/cmd/efimenu.rst
@@ -0,0 +1,50 @@ 
+.. SPDX-License-Identifier: GPL-2.0+
+.. (C) Copyright 2022, Masahisa Kojima <masahisa.kojima@linaro.org>
+
+efimenu command
+================
+
+Synopsis
+--------
+::
+
+    efimenu
+
+Description
+-----------
+
+The "efimenu" command uses U-Boot menu interface and privides
+a menu-driven UEFI variable maintenance feature.
+The "efimenu" has the following menu entries.
+
+Add Boot Option
+    Add new UEFI Boot Option.
+    User can edit description, file path, and optional_data.
+
+Edit Boot Option
+    Edit the existing UEFI Boot Option
+    User can edit description, file path, and optional_data.
+
+Change Boot Order
+    Change the order of UEFI BootOrder variable.
+
+Delete Boot Option
+    Delete the UEFI Boot Option
+
+Configuration
+-------------
+
+The "efimenu" command is enabled by::
+
+    CONFIG_CMD_EFIMENU=y
+
+If CONFIG_BOOTMENU_DISABLE_UBOOT_CONSOLE is enabled, user can not enter
+U-Boot console. In this case, bootmenu can be used to invoke "efimenu"::
+
+    CONFIG_USE_PREBOOT=y
+    CONFIG_PREBOOT="setenv bootmenu_0 UEFI Maintenance Menu=efimenu"
+
+See also
+--------
+* :doc:`bootmenu<bootmenu>` provides a simple mechanism for creating menus with different boot items
+
diff --git a/doc/usage/index.rst b/doc/usage/index.rst
index c03f4aef9e..053631a746 100644
--- a/doc/usage/index.rst
+++ b/doc/usage/index.rst
@@ -33,6 +33,7 @@  Shell commands
    cmd/cbsysinfo
    cmd/conitrace
    cmd/echo
+   cmd/efimenu
    cmd/env
    cmd/event
    cmd/exception