[coreboot-gerrit] Change in ...coreboot[master]: mb/google/hatch: Enable IGD (Integrated GFX Device)

[Maulik V Vaghela (Code Review)]

Maulik V Vaghela has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/30364


Change subject: mb/google/hatch: Enable IGD (Integrated GFX Device)
......................................................................

mb/google/hatch: Enable IGD (Integrated GFX Device)

This patch ensures following 2 features
1. Enable IGD controller in devicetree.cb
2. Pass required FSP UPD to perform internal graphics initialization

Change-Id: I607199590d793a70e1e20bb3241fc34467aa829d
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela at intel.com>
---
M src/mainboard/google/hatch/variants/baseboard/devicetree.cb
1 file changed, 5 insertions(+), 1 deletion(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/64/30364/1

diff --git a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb
index 4fe0c4c..3ecdd3c 100644
--- a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb
@@ -26,9 +26,13 @@
 		},
 	}"
 
+	# FSP configuration
+	register "InternalGfx" = "1"
+	register "SkipExtGfxScan" = "1"
+
 	device domain 0 on
 		device pci 00.0 off end # Host Bridge
-		device pci 02.0 off end # Integrated Graphics Device
+		device pci 02.0 on  end # Integrated Graphics Device
 		device pci 04.0 off end # SA Thermal device
 		device pci 12.0 off end # Thermal Subsystem
 		device pci 12.5 off end # UFS SCS

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I607199590d793a70e1e20bb3241fc34467aa829d
Gerrit-Change-Number: 30364
Gerrit-PatchSet: 1
Gerrit-Owner: Maulik V Vaghela <maulik.v.vaghela at intel.com>
Gerrit-MessageType: newchange
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