From: Bin Meng Date: Thu, 19 Oct 2017 01:20:59 +0000 (-0700) Subject: x86: fsp: graphics: Add some notes about the graphics info hob X-Git-Tag: v2017.11-rc3~23^2~1 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=dc80d3b2309b7c6f94daa2a2bd843b8febfa0369;p=u-boot 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 Reviewed-by: Simon Glass --- diff --git a/arch/x86/lib/fsp/fsp_graphics.c b/arch/x86/lib/fsp/fsp_graphics.c index a19b067f8f..af7127691f 100644 --- a/arch/x86/lib/fsp/fsp_graphics.c +++ b/arch/x86/lib/fsp/fsp_graphics.c @@ -37,6 +37,10 @@ static int save_vesa_mode(struct vesa_mode_info *vesa) /* * If there is no graphics info structure, bail out and keep * running on the serial console. + * + * Note: 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. */ if (!ginfo) { debug("FSP graphics hand-off block not found\n");