commit 0110f509c85de1e4bc7fff301a1194fdee4bdc5f
author Simon Glass <sjg@chromium.org> Mon Jul 04 11:57:53 2016 -0600
committer Simon Glass <sjg@chromium.org> Thu Jul 14 20:40:24 2016 -0600
tree 5d5cba7ab6b40e17d81a7e69dc807d45cc52403c
parent 1c12bcee70d99fa4f4124a87ea965526ee164d3c

sandbox: serial: Don't sync video in SPL

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 <sjg@chromium.org>

drivers/serial/sandbox.c

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 @@
 		return 0;
 
 	os_usleep(100);
+#ifndef CONFIG_SPL_BUILD
 	video_sync_all();
+#endif
 	if (next_index == serial_buf_read)
 		return 1;	/* buffer full */