tree 8d1236cc4c1f478d9816d93556166dea048686c4
parent 732484799b60c22c71f6ac0f1ff2db39bcd0c7d8
author Simon Glass <sjg@chromium.org> 1454197061 -0700
committer Tom Warren <twarren@nvidia.com> 1455639470 -0700

dm: video: Flush the cache after a puts()

This helps keep the display consistent. puts() is used when printing the
prompt, so is a useful way to make sure the current display contents is
visible.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>