mb/prodrive/hermes: Relocate device enable options

Since there aren't any other variants, we can move things between the
devicetree and the overridetree.

Built with BUILD_TIMELESS=1, resulting coreboot.rom does not change.

Change-Id: I54aac67237a3850dbf11f58bd41aba87505214f3
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43927
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/prodrive/hermes/devicetree.cb b/src/mainboard/prodrive/hermes/devicetree.cb
index 0491236..1ed15a6 100644
--- a/src/mainboard/prodrive/hermes/devicetree.cb
+++ b/src/mainboard/prodrive/hermes/devicetree.cb
@@ -25,7 +25,9 @@
 		device pci 14.2 on  end # RAM controller
 		device pci 14.5 off end # SDCard
 
-		device pci 16.0 on  end # Management Engine Interface 1
+		device pci 16.0 on      # Management Engine Interface 1
+			register "HeciEnabled" = "1"
+		end
 		device pci 16.1 on  end # Management Engine Interface 2
 		device pci 16.4 on  end # Management Engine Interface 3
 		device pci 17.0 on  end # SATA
diff --git a/src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb b/src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb
index 6c6fe2d..532ab9f 100644
--- a/src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb
+++ b/src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb
@@ -131,12 +131,6 @@
 	# Enable "Intel Speed Shift Technology"
 	register "speed_shift_enable" = "1"
 
-	# HECI
-	register "HeciEnabled" = "1"
-
-	# Internal GFX
-	register "InternalGfx" = "1"
-
 	# Disable S0ix
 	register "s0ix_enable" = "0"
 
@@ -171,7 +165,9 @@
 
 
 	device domain 0 on
-		device pci 02.0 on  end # Integrated Graphics Device
+		device pci 02.0 on      # Integrated Graphics Device
+			register "InternalGfx" = "1"
+		end
 		chip drivers/intel/wifi
 			register "wake" = "PME_B0_EN_BIT"
 			device pci 14.3 on  end # CNVi wifi