sandbox: Add a way to skip time delays

Some tests are slow due to delays which are unnecessary on sandbox. The
worst offender is USB where we lose two seconds. Add a way to disable time
delays.

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/sandbox/cpu/state.c b/arch/sandbox/cpu/state.c
index 7e5d03e..d2a7dc9 100644
--- a/arch/sandbox/cpu/state.c
+++ b/arch/sandbox/cpu/state.c
@@ -337,6 +337,20 @@ struct sandbox_state *state_get_current(void)
 	return state;
 }
 
+void state_set_skip_delays(bool skip_delays)
+{
+	struct sandbox_state *state = state_get_current();
+
+	state->skip_delays = skip_delays;
+}
+
+bool state_get_skip_delays(void)
+{
+	struct sandbox_state *state = state_get_current();
+
+	return state->skip_delays;
+}
+
 int state_init(void)
 {
 	state = &main_state;