SPL does not support an LCD display so there is no need to sync the video
when there is serial output.
Signed-off-by: Simon Glass <s...@chromium.org>
---
drivers/serial/sandbox.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c
index 58f882b..bcc3465 100644
--- a/drivers/serial/sandbox.c
+++ b/drivers/serial/sandbox.c
@@ -115,7 +115,9 @@ static int sandbox_serial_pending(struct udevice *dev, bool
input)
return 0;
os_usleep(100);
+#ifndef CONFIG_SPL_BUILD
video_sync_all();
+#endif
if (next_index == serial_buf_read)
return 1; /* buffer full */
--
2.8.0.rc3.226.g39d4020
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