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mb/lenovo/t430: Enable libgfxinit 

Enable libgfxinit.

Tested on Lenovo T430:
* LVDS
* VGA
* DP (using DP->HDMI adapter)

All three ports are working. The LVDS port is garbled under linux
when VGA or DP is connected, likely due to missing VBT.

Change-Id: I665661e93724072d1e8412cfcc0e818f824c8cb0
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20117
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Patrick Rudolph 2017-06-08 18:22:11 +02:00 committed by Martin Roth
parent d3b15c7821
commit ea6f700632
3 changed files with 24 additions and 0 deletions
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2
src/mainboard/lenovo/t430/Kconfig
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@ -22,6 +22,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select USE_NATIVE_RAMINIT select USE_NATIVE_RAMINIT
select ENABLE_VMX select ENABLE_VMX
select DRIVERS_LENOVO_HYBRID_GRAPHICS select DRIVERS_LENOVO_HYBRID_GRAPHICS
select MAINBOARD_HAS_LIBGFXINIT
select GFX_GMA_INTERNAL_IS_LVDS
config HAVE_IFD_BIN config HAVE_IFD_BIN
bool bool

2
src/mainboard/lenovo/t430/Makefile.inc
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@ -2,3 +2,5 @@ romstage-y += romstage.c
romstage-y += gpio.c romstage-y += gpio.c
ramstage-y += acpi_tables.c ramstage-y += acpi_tables.c
smm-y += smihandler.c smm-y += smihandler.c
ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads

20
src/mainboard/lenovo/t430/gma-mainboard.ads Normal file
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@ -0,0 +1,20 @@
with HW.GFX.GMA;
with HW.GFX.GMA.Display_Probing;
use HW.GFX.GMA;
use HW.GFX.GMA.Display_Probing;
private package GMA.Mainboard is
ports : constant Port_List :=
(DP1,
DP2,
DP3,
HDMI1,
HDMI2,
HDMI3,
Analog,
Internal,
others => Disabled);
end GMA.Mainboard;