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 ---
arch/x86/lib/fsp/fsp_graphics.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/x86/lib/fsp/fsp_graphics.c b/arch/x86/lib/fsp/fsp_graphics.c index a19b067..af71276 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");