cli: Add menu for hush parser
For the moment, the menu contains only entry: HUSH_OLD_PARSER which is the
default.
The goal is to prepare the field to add a new hush parser which guarantees
actual behavior is still correct.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Francis Laniel <francis.laniel@amarulasolutions.com>
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 5a7678f..15715ac 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -22,6 +22,19 @@
If disabled, you get the old, much simpler behaviour with a somewhat
smaller memory footprint.
+menu "Hush flavor to use"
+depends on HUSH_PARSER
+
+config HUSH_OLD_PARSER
+ bool "Use hush old parser"
+ default y
+ help
+ This option enables the old flavor of hush based on hush Busybox from
+ 2005.
+
+ It is actually the default U-Boot shell when decided to use hush as shell.
+endmenu
+
config CMDLINE_EDITING
bool "Enable command line editing"
default y