1 files changed, 9 insertions, 0 deletions
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 2d19fe795e..4d5569e647 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -175,6 +175,15 @@ static int sandbox_cmdline_cb_ignore_missing(struct sandbox_state *state,
 SANDBOX_CMDLINE_OPT_SHORT(ignore_missing, 'n', 0,
 			  "Ignore missing state on read");
 
+static int sandbox_cmdline_cb_show_lcd(struct sandbox_state *state,
+				       const char *arg)
+{
+	state->show_lcd = true;
+	return 0;
+}
+SANDBOX_CMDLINE_OPT_SHORT(show_lcd, 'l', 0,
+			  "Show the sandbox LCD display");
+
 int main(int argc, char *argv[])
 {
 	struct sandbox_state *state;