menu: remove CTRL+C to quit
On the sandbox called without "--terminal raw" CTRL+C leaves U-Boot,
"ESC/CTRL+C to quit" is misleading.
Let's remove CTRL+C to quit key handling from bootmenu and eficonfig menu.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/doc/usage/cmd/bootmenu.rst b/doc/usage/cmd/bootmenu.rst
index cb3c8d2..684a18d 100644
--- a/doc/usage/cmd/bootmenu.rst
+++ b/doc/usage/cmd/bootmenu.rst
@@ -122,7 +122,7 @@
Default behavior when user exits from the bootmenu
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
User can exit from bootmenu by selecting the last entry
-"U-Boot console"/"Quit" or ESC/CTRL+C key.
+"U-Boot console"/"Quit" or ESC key.
When the CONFIG_BOOTMENU_DISABLE_UBOOT_CONSOLE is disabled,
user exits from the bootmenu and returns to the U-Boot console.