x86: fsp: graphics: Add some notes about the graphics info hob
authorBin Meng <bmeng.cn@gmail.com>
Thu, 19 Oct 2017 01:20:59 +0000 (18:20 -0700)
committerBin Meng <bmeng.cn@gmail.com>
Fri, 27 Oct 2017 07:13:47 +0000 (15:13 +0800)
commitdc80d3b2309b7c6f94daa2a2bd843b8febfa0369
tree3da6e1e7e66522716ae2f8ae692be5927d2d0f42
parent4c9f4c5ee4ac15a285f3ceb25752432990084dc1
x86: fsp: graphics: Add some notes about the graphics info hob

On some platforms (eg: Braswell), the FSP will not produce the
graphics info HOB unless you plug some cables to the display
interface (eg: HDMI) on the board. Add such notes in the FSP
video driver.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
arch/x86/lib/fsp/fsp_graphics.c