sconfig: rename pci_domain -> domain

The name pci_domain was a bit misleading, since the construct is only
PCI specific in a particular (northbridge/cpu) implementation, but not
by concept. As implementations and hardware change, be more generic
about our naming. This will allow us to support non-PCI systems without
adding new keywords.

Change-Id: Ide885a1d5e15d37560c79b936a39252150560e85
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2376
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/mainboard/intel/d810e2cb/devicetree.cb b/src/mainboard/intel/d810e2cb/devicetree.cb
index 4129336..f5afa92 100644
--- a/src/mainboard/intel/d810e2cb/devicetree.cb
+++ b/src/mainboard/intel/d810e2cb/devicetree.cb
@@ -24,7 +24,7 @@
       device lapic 0 on end              # APIC
     end
   end
-  device pci_domain 0 on                # PCI domain
+  device domain 0 on                # PCI domain
     device pci 0.0 on end               # Graphics Memory Controller Hub (GMCH)
     device pci 1.0 on end		# Chipset Graphics Controller (CGC)
     chip southbridge/intel/i82801bx     # Southbridge
diff --git a/src/mainboard/intel/d945gclf/devicetree.cb b/src/mainboard/intel/d945gclf/devicetree.cb
index a58d99e..6a4b353 100644
--- a/src/mainboard/intel/d945gclf/devicetree.cb
+++ b/src/mainboard/intel/d945gclf/devicetree.cb
@@ -25,7 +25,7 @@
                 end
         end
 
-        device pci_domain 0 on
+        device domain 0 on
                 subsystemid 0x8086 0x464c inherit
                 device pci 00.0 on end # host bridge
 		device pci 01.0 off end # i945 PCIe root port
diff --git a/src/mainboard/intel/eagleheights/devicetree.cb b/src/mainboard/intel/eagleheights/devicetree.cb
index 9971264..5a272c1 100644
--- a/src/mainboard/intel/eagleheights/devicetree.cb
+++ b/src/mainboard/intel/eagleheights/devicetree.cb
@@ -1,5 +1,5 @@
 chip northbridge/intel/i3100
-        device pci_domain 0 on
+        device domain 0 on
                 device pci 00.0 on end # IMCH
                 device pci 00.1 on end # IMCH error status
                 device pci 01.0 on end # IMCH EDMA engine
diff --git a/src/mainboard/intel/emeraldlake2/devicetree.cb b/src/mainboard/intel/emeraldlake2/devicetree.cb
index 686fe2e..1d0ed42 100644
--- a/src/mainboard/intel/emeraldlake2/devicetree.cb
+++ b/src/mainboard/intel/emeraldlake2/devicetree.cb
@@ -27,7 +27,7 @@
 		end
 	end
 
-	device pci_domain 0 on
+	device domain 0 on
 		device pci 00.0 on end # host bridge
 		device pci 02.0 on end # vga controller
 
diff --git a/src/mainboard/intel/jarrell/devicetree.cb b/src/mainboard/intel/jarrell/devicetree.cb
index fb32a08..b5c3ece 100644
--- a/src/mainboard/intel/jarrell/devicetree.cb
+++ b/src/mainboard/intel/jarrell/devicetree.cb
@@ -1,5 +1,5 @@
 chip northbridge/intel/e7520
-	device pci_domain 0 on
+	device domain 0 on
 		subsystemid 0x8086 0x1079 inherit
 		device pci 00.0 on end
 		device pci 00.1 on end
diff --git a/src/mainboard/intel/mtarvon/devicetree.cb b/src/mainboard/intel/mtarvon/devicetree.cb
index cd7df2d..61ead86 100644
--- a/src/mainboard/intel/mtarvon/devicetree.cb
+++ b/src/mainboard/intel/mtarvon/devicetree.cb
@@ -1,5 +1,5 @@
 chip northbridge/intel/i3100
-        device pci_domain 0 on
+        device domain 0 on
                 subsystemid 0x8086 0x2680 inherit
                 device pci 00.0 on end # IMCH
                 device pci 00.1 on end # IMCH error status
diff --git a/src/mainboard/intel/truxton/devicetree.cb b/src/mainboard/intel/truxton/devicetree.cb
index 486601a..23e98d3 100644
--- a/src/mainboard/intel/truxton/devicetree.cb
+++ b/src/mainboard/intel/truxton/devicetree.cb
@@ -1,5 +1,5 @@
 chip northbridge/intel/i3100
-        device pci_domain 0 on
+        device domain 0 on
                 subsystemid 0x8086 0x2680 inherit
                 device pci 00.0 on end # IMCH
                 device pci 00.1 on end # IMCH error status
diff --git a/src/mainboard/intel/xe7501devkit/devicetree.cb b/src/mainboard/intel/xe7501devkit/devicetree.cb
index 18ee64e..75d918e 100644
--- a/src/mainboard/intel/xe7501devkit/devicetree.cb
+++ b/src/mainboard/intel/xe7501devkit/devicetree.cb
@@ -1,5 +1,5 @@
 chip northbridge/intel/e7501
-	device pci_domain 0 on
+	device domain 0 on
 		subsystemid 0x8086 0x2480 inherit
 		device pci 0.0 on end # Chipset host controller
 		device pci 0.1 on end # Host RASUM controller
@@ -61,7 +61,7 @@
 			device pci 1f.5 off end # AC97 Audio
 			device pci 1f.6 off end # AC97 Modem
 		end # SB
-	end # PCI_DOMAIN
+	end # PCI domain
 	device lapic_cluster 0 on
 		chip cpu/intel/socket_mPGA604
 			device lapic 0 on end