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sandbox: serial: Don't sync video in SPL

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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>
This commit is contained in:
Simon Glass 2016-07-04 11:57:53 -06:00
parent 1c12bcee70
commit 0110f509c8
1 changed files with 2 additions and 0 deletions
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2
drivers/serial/sandbox.c
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@ -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 */