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authorDuncan Laurie <dlaurie@chromium.org>2012-11-03 11:41:40 +0000
committerSimon Glass <sjg@chromium.org>2012-12-06 14:30:44 -0800
commitae63057446b8bb45c37a6ea4e5db162ba4f25c78 (patch)
treecb6bbe085947f498a25488cf0252e903bcc12990 /README
parentc94663170b6a27279d4277d42013d55d8d33a292 (diff)
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video: Check for valid FB pointer before clearing
This command will start erasing at memory address zero if there is not a valid framebuffer address that was found during video_init(). This is a common case with Chrome OS devices in normal mode when we do not execute the video option rom in coreboot. Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
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