autoport: Generate a libgfxinit template when IGD is detected
Change-Id: I213628e525cc11c502de7d538bd60f49f3a930b9
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30912
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/util/autoport/main.go b/util/autoport/main.go
index dc02a8d..ab49a14 100644
--- a/util/autoport/main.go
+++ b/util/autoport/main.go
@@ -517,6 +517,8 @@
PutPCIDevParent(addr, g.Comment, g.MissingParent)
}
+var IGDEnabled bool = false
+
func (g GenericVGA) Scan(ctx Context, addr PCIDevData) {
KconfigString["VGA_BIOS_ID"] = fmt.Sprintf("%04x,%04x",
addr.PCIVenID,
@@ -525,6 +527,7 @@
addr.PCIVenID,
addr.PCIDevID)
PutPCIDevParent(addr, g.Comment, g.MissingParent)
+ IGDEnabled = true
}
func makeKconfigName(ctx Context) {
@@ -748,6 +751,12 @@
ScanRoot(ctx)
+ if IGDEnabled {
+ KconfigBool["MAINBOARD_HAS_LIBGFXINIT"] = true
+ KconfigComment["MAINBOARD_HAS_LIBGFXINIT"] = "FIXME: check this"
+ AddRAMStageFile("gma-mainboard.ads", "CONFIG_MAINBOARD_USE_LIBGFXINIT")
+ }
+
if len(ROMStageFiles) > 0 || len(RAMStageFiles) > 0 || len(SMMFiles) > 0 {
mf := Create(ctx, "Makefile.inc")
defer mf.Close()
@@ -881,4 +890,45 @@
}
`)
+ if IGDEnabled {
+ gma := Create(ctx, "gma-mainboard.ads")
+ defer gma.Close()
+
+ gma.WriteString(`--
+-- This file is part of the coreboot project.
+--
+-- This program is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation; either version 2 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-- GNU General Public License for more details.
+--
+
+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
+
+ -- FIXME: check this
+ ports : constant Port_List :=
+ (DP1,
+ DP2,
+ DP3,
+ HDMI1,
+ HDMI2,
+ HDMI3,
+ Analog,
+ Internal,
+ others => Disabled);
+
+end GMA.Mainboard;
+`)
+ }
}