Kconfig!

Works on Kontron, qemu, and serengeti. 

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>

tested on abuild only. 

Acked-by: Ronald G. Minnich <rminnich@gmail.com>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4534 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

11 files changed, 723 insertions, 0 deletions

diff --git a/src/mainboard/asus/Kconfig b/src/mainboard/asus/Kconfig
new file mode 100644
index 0000000000..792d600548
--- /dev/null
+++ b/src/mainboard/asus/Kconfig
@@ -0,0 +1 @@
+#
diff --git a/src/mainboard/asus/a8n_e/devicetree.cb b/src/mainboard/asus/a8n_e/devicetree.cb
new file mode 100644
index 0000000000..ee8a7b4220
--- /dev/null
+++ b/src/mainboard/asus/a8n_e/devicetree.cb
@@ -0,0 +1,130 @@
+chip northbridge/amd/amdk8/root_complex		# Root complex
+  device apic_cluster 0 on			# APIC cluster
+    chip cpu/amd/socket_939			# Socket 939 CPU
+      device apic 0 on end			# APIC
+    end
+  end
+
+  device pci_domain 0 on			# PCI domain
+    chip northbridge/amd/amdk8			# mc0
+      device pci 18.0 on			# Northbridge
+        # Devices on link 0, link 0 == LDT 0
+        chip southbridge/nvidia/ck804		# Southbridge
+          device pci 0.0 on end			# HT
+          device pci 1.0 on			# LPC
+            chip superio/ite/it8712f		# Super I/O
+              device pnp 2e.0 on		# Floppy
+                io 0x60 = 0x3f0
+                irq 0x70 = 6
+                drq 0x74 = 2
+              end
+              device pnp 2e.1 on		# Com1
+                io 0x60 = 0x3f8
+                irq 0x70 = 4
+              end
+              device pnp 2e.2 off		# Com2 (N/A on this board)
+                io 0x60 = 0x2f8
+                irq 0x70 = 3
+              end
+              device pnp 2e.3 on		# Parallel port
+                io 0x60 = 0x378
+                irq 0x70 = 7
+                drq 0x74 = 3
+              end
+              device pnp 2e.4 on		# Environment controller
+                io 0x60 = 0x290
+                io 0x62 = 0x0000
+                irq 0x70 = 0x00
+              end
+              device pnp 2e.5 on		# PS/2 keyboard
+                io 0x60 = 0x60
+                io 0x62 = 0x64
+                irq 0x70 = 1
+                irq 0x71 = 2
+              end
+              device pnp 2e.6 on		# PS/2 mouse
+                irq 0x70 = 12
+                irq 0x71 = 2
+              end
+              device pnp 2e.7 on		# GPIO config
+                io 0x60 = 0x0800
+                # Set GPIO 1 & 2
+                io 0x25 = 0x0000
+                # Set GPIO 3 & 4
+                io 0x27 = 0x2540
+                # GPIO Polarity for Set 3
+                io 0xb2 = 0x2100
+                # GPIO Pin Internal Pull up for Set 3
+                io 0xba = 0x0100
+                # Simple I/O register config
+                io 0xc0 = 0x0000
+                io 0xc2 = 0x2540
+                io 0xc8 = 0x0000
+                io 0xca = 0x0500
+              end
+              device pnp 2e.8 on		# Midi port
+                io 0x60 = 0x300
+                irq 0x70 = 10
+              end
+              device pnp 2e.9 on		# Game port
+                io 0x60 = 0x201
+              end
+              device pnp 2e.a off		# IR (N/A on this board)
+                io 0x60 = 0x310
+                irq 0x70 = 11
+              end
+            end
+          end
+          device pci 1.1 on			# SM 0
+            # chip drivers/generic/generic #dimm 0-0-0
+            #   device i2c 50 on end
+            # end
+            # chip drivers/generic/generic #dimm 0-0-1
+            #   device i2c 51 on end
+            # end
+            # chip drivers/generic/generic #dimm 0-1-0
+            #   device i2c 52 on end
+            # end
+            # chip drivers/generic/generic #dimm 0-1-1
+            #   device i2c 53 on end
+            # end
+            # chip drivers/generic/generic #dimm 1-0-0
+            #   device i2c 54 on end
+            # end
+            # chip drivers/generic/generic #dimm 1-0-1
+            #   device i2c 55 on end
+            # end
+            # chip drivers/generic/generic #dimm 1-1-0
+            #   device i2c 56 on end
+            # end
+            # chip drivers/generic/generic #dimm 1-1-1
+            #   device i2c 57 on end
+            # end
+          end
+          device pci 2.0 on end			# USB 1.1
+          device pci 2.1 on end			# USB 2
+          device pci 4.0 on end			# Onboard audio (ACI)
+          device pci 4.1 off end		# Onboard modem (MCI), N/A
+          device pci 6.0 on end			# IDE
+          device pci 7.0 on end			# SATA 1
+          device pci 8.0 on end			# SATA 0
+          device pci 9.0 on end			# PCI
+          device pci a.0 on end			# NIC
+          device pci b.0 on end			# PCI E 3
+          device pci c.0 on end			# PCI E 2
+          device pci d.0 on end			# PCI E 1
+          device pci e.0 on end			# PCI E 0
+          register "ide0_enable" = "1"
+          register "ide1_enable" = "1"
+          register "sata0_enable" = "1"
+          register "sata1_enable" = "1"
+          # register "mac_eeprom_smbus" = "3"
+          # register "mac_eeprom_addr" = "0x51"
+        end
+      end
+      device pci 18.1 on end
+      device pci 18.2 on end
+      device pci 18.3 on end
+    end
+  end
+end
diff --git a/src/mainboard/asus/a8v-e_se/devicetree.cb b/src/mainboard/asus/a8v-e_se/devicetree.cb
new file mode 100644
index 0000000000..6568e38729
--- /dev/null
+++ b/src/mainboard/asus/a8v-e_se/devicetree.cb
@@ -0,0 +1,96 @@
+chip northbridge/amd/amdk8/root_complex		# Root complex
+  device apic_cluster 0 on			# APIC cluster
+    chip cpu/amd/socket_939			# CPU
+      device apic 0 on end			# APIC
+    end
+  end
+  device pci_domain 0 on			# PCI domain
+    chip northbridge/amd/amdk8			# mc0
+      device pci 18.0 on			# Northbridge
+        # Devices on link 0, link 0 == LDT 0
+        chip southbridge/via/vt8237r		# Southbridge
+          register "ide0_enable" = "1"		# Enable IDE channel 0
+          register "ide1_enable" = "1"		# Enable IDE channel 1
+          register "ide0_80pin_cable" = "1"	# 80pin cable on IDE channel 0
+          register "ide1_80pin_cable" = "1"	# 80pin cable on IDE channel 1
+          register "fn_ctrl_lo" = "0"		# Enable SB functions
+          register "fn_ctrl_hi" = "0xad"	# Enable SB functions
+          device pci 0.0 on end			# HT
+          device pci f.1 on end			# IDE
+          device pci 11.0 on			# LPC
+            chip drivers/generic/generic	# DIMM 0-0-0
+              device i2c 50 on end
+            end
+            chip drivers/generic/generic	# DIMM 0-0-1
+              device i2c 51 on end
+            end
+            chip drivers/generic/generic	# DIMM 0-1-0
+              device i2c 52 on end
+            end
+            chip drivers/generic/generic	# DIMM 0-1-1
+              device i2c 53 on end
+            end
+            chip superio/winbond/w83627ehg	# Super I/O
+              device pnp 2e.0 on		# Floppy
+                io 0x60 = 0x3f0
+                irq 0x70 = 6
+                drq 0x74 = 2
+              end
+              device pnp 2e.1 on		# Parallel port
+                io 0x60 = 0x378
+                irq 0x70 = 7
+                drq 0x74 = 3
+              end
+              device pnp 2e.2 on		# Com1
+                io 0x60 = 0x3f8
+                irq 0x70 = 4
+              end
+              device pnp 2e.3 off		# Com2 (N/A on this board)
+                io 0x60 = 0x2f8
+                irq 0x70 = 3
+              end
+              device pnp 2e.5 off		# PS/2 keyboard (off)
+              end
+              device pnp 2e.106 off		# Serial flash
+                io 0x60 = 0x100
+              end
+              device pnp 2e.007 off		# GPIO 1
+              end
+              device pnp 2e.107 on		# Game port
+                io 0x60 = 0x201
+              end
+              device pnp 2e.207 on		# MIDI
+                io 0x62 = 0x330
+                irq 0x70 = 0xa
+              end
+              device pnp 2e.307 off		# GPIO 6
+              end
+              device pnp 2e.8 off		# WDTO_PLED
+              end
+              device pnp 2e.009 on		# GPIO 2 on LDN 9 is in sio_setup
+              end
+              device pnp 2e.109 off		# GPIO 3
+              end
+              device pnp 2e.209 off		# GPIO 4
+              end
+              device pnp 2e.309 on		# GPIO5
+              end
+              device pnp 2e.a off		# ACPI
+              end
+              device pnp 2e.b on		# Hardware monitor
+                io 0x60 = 0x290
+                irq 0x70 = 0
+              end
+            end
+          end
+          device pci 12.0 off end		# VIA LAN (off, other chip used)
+        end
+        chip southbridge/via/k8t890		# "Southbridge" K8T890
+        end
+      end
+      device pci 18.1 on end
+      device pci 18.2 on end
+      device pci 18.3 on end
+    end
+  end
+end
diff --git a/src/mainboard/asus/m2v-mx_se/devicetree.cb b/src/mainboard/asus/m2v-mx_se/devicetree.cb
new file mode 100644
index 0000000000..2248fc6c23
--- /dev/null
+++ b/src/mainboard/asus/m2v-mx_se/devicetree.cb
@@ -0,0 +1,76 @@
+chip northbridge/amd/amdk8/root_complex		# Root complex
+  device apic_cluster 0 on			# APIC cluster
+    chip cpu/amd/socket_AM2			# CPU
+      device apic 0 on end			# APIC
+    end
+  end
+  device pci_domain 0 on			# PCI domain
+    chip northbridge/amd/amdk8			# mc0
+      device pci 18.0 on			# Northbridge
+        # Devices on link 0, link 0 == LDT 0
+        chip southbridge/via/vt8237r		# Southbridge
+          register "ide0_enable" = "1"		# Enable IDE channel 0
+          register "ide1_enable" = "1"		# Enable IDE channel 1
+          register "ide0_80pin_cable" = "1"	# 80pin cable on IDE channel 0
+          register "ide1_80pin_cable" = "1"	# 80pin cable on IDE channel 1
+          register "fn_ctrl_lo" = "0xc0"	# Enable SB functions
+          register "fn_ctrl_hi" = "0x1d"	# Enable SB functions
+          device pci 0.0 on end			# HT
+          device pci f.1 on end			# IDE
+          device pci 11.0 on			# LPC
+            chip drivers/generic/generic	# DIMM 0-0-0
+              device i2c 50 on end
+            end
+            chip drivers/generic/generic	# DIMM 0-0-1
+              device i2c 51 on end
+            end
+            chip drivers/generic/generic	# DIMM 0-1-0
+              device i2c 52 on end
+            end
+            chip drivers/generic/generic	# DIMM 0-1-1
+              device i2c 53 on end
+            end
+            chip superio/ite/it8712f		# Super I/O
+              device pnp 2e.0 on		# Floppy
+                io 0x60 = 0x3f0
+                irq 0x70 = 6
+                drq 0x74 = 2
+              end
+              device pnp 2e.1 on		# Com1
+                io 0x60 = 0x3f8
+                irq 0x70 = 4
+              end
+              device pnp 2e.2 off		# Com2
+                io 0x60 = 0x2f8
+                irq 0x70 = 3
+              end
+              device pnp 2e.3 on		# Parallel port
+                io 0x60 = 0x378
+                irq 0x70 = 7
+              end
+              device pnp 2e.4 on		# Environment controller
+                io 0x60 = 0x290
+                io 0x62 = 0x230
+                irq 0x70 = 0x00
+              end
+              device pnp 2e.5 off end		# PS/2 keyboard
+              device pnp 2e.6 off end		# PS/2 mouse
+              device pnp 2e.7 off end		# GPIO config
+              device pnp 2e.8 off end		# Midi port
+              device pnp 2e.9 off end		# Game port
+              device pnp 2e.a off end		# IR
+	     end
+	   end
+          device pci 12.0 on end		# VIA LAN
+          device pci 13.0 on end		# br
+          device pci 13.1 on end		# br2 need to have it here to discover it
+        end
+        chip southbridge/via/k8t890		# "Southbridge" K8M890
+        end
+      end
+      device pci 18.1 on end
+      device pci 18.2 on end
+      device pci 18.3 on end
+    end
+  end
+end
diff --git a/src/mainboard/asus/mew-am/devicetree.cb b/src/mainboard/asus/mew-am/devicetree.cb
new file mode 100644
index 0000000000..2ca0e68cda
--- /dev/null
+++ b/src/mainboard/asus/mew-am/devicetree.cb
@@ -0,0 +1,60 @@
+chip northbridge/intel/i82810		# Northbridge
+  device apic_cluster 0 on		# APIC cluster
+    chip cpu/intel/socket_PGA370	# CPU
+      device apic 0 on end		# APIC
+    end
+  end
+  device pci_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/i82801xx	# Southbridge
+      register "ide0_enable" = "1"
+      register "ide1_enable" = "1"
+
+      device pci 1e.0 on end		# PCI bridge
+      device pci 1f.0 on		# ISA bridge
+        chip superio/smsc/smscsuperio	# Super I/O
+          device pnp 2e.0 on		# Floppy
+            io 0x60 = 0x3f0
+            irq 0x70 = 6
+            drq 0x74 = 2
+          end
+          device pnp 2e.3 on		# Parallel port
+            io 0x60 = 0x378
+            irq 0x70 = 7
+            drq 0x74 = 4
+          end
+          device pnp 2e.4 on		# COM1
+            io 0x60 = 0x3f8
+            irq 0x70 = 4
+          end
+          device pnp 2e.5 on		# COM2 / IR
+            io 0x60 = 0x2f8
+            irq 0x70 = 3
+          end
+          device pnp 2e.7 on		# PS/2 keyboard / mouse
+            io 0x60 = 0x60
+            io 0x62 = 0x64
+            irq 0x70 = 1		# PS/2 keyboard interrupt
+            irq 0x72 = 12		# PS/2 mouse interrupt
+          end
+          device pnp 2e.9 on		# Game port
+            io 0x60 = 0x201
+          end
+          device pnp 2e.a on		# Power-management events (PME)
+            io 0x60 = 0x600
+          end
+          device pnp 2e.b on		# MIDI port (MPU-401)
+            io 0x60 = 0x330
+            irq 0x70 = 5
+          end
+        end
+      end
+      device pci 1f.1 on end		# IDE
+      device pci 1f.2 on end		# USB
+      device pci 1f.3 on end		# SMbus
+      device pci 1f.5 off end		# AC'97 audio (N/A, uses CS4280 chip)
+      device pci 1f.6 off end		# AC'97 modem (N/A)
+    end
+  end
+end
diff --git a/src/mainboard/asus/mew-vm/devicetree.cb b/src/mainboard/asus/mew-vm/devicetree.cb
new file mode 100644
index 0000000000..5ff718604c
--- /dev/null
+++ b/src/mainboard/asus/mew-vm/devicetree.cb
@@ -0,0 +1,58 @@
+chip northbridge/intel/i82810
+	device pci_domain 0 on 
+		device pci 0.0 on end # Host bridge
+		device pci 1.0 on # Onboard Video
+			#chip drivers/pci/onboard
+			#	device pci 1.0 on end
+			#	register "rom_address" = "0xfff80000"
+		        #end
+		end
+		chip southbridge/intel/i82801xx # Southbridge
+      			register "ide0_enable" = "1"
+      			register "ide1_enable" = "1"
+
+			device pci 1e.0 on # PCI Bridge
+				#chip drivers/pci/onboard
+				#	device pci 1.0 on end
+				#	register "rom_address" = "0xfff80000"
+			        #end
+			end
+			device pci 1f.0 on  # ISA/LPC? Bridge
+				chip superio/smsc/lpc47b272
+					device pnp 2e.0 off # Floppy
+						io 0x60 = 0x3f0
+						irq 0x70 = 6
+						drq 0x74 = 2
+					end
+					device pnp 2e.3 off # Parallel Port
+						io 0x60 = 0x378
+						irq 0x70 = 7
+					end
+					device pnp 2e.4 on # Com1
+						io 0x60 = 0x3f8
+						irq 0x70 = 4
+					end
+					device pnp 2e.5 off # Com2
+						io 0x60 = 0x2f8
+						irq 0x70 = 3
+					end
+					device pnp 2e.7 on # Keyboard
+						io 0x60 = 0x60
+						io 0x62 = 0x64
+						irq 0x70 = 1 # Keyboard interrupt
+						irq 0x72 = 12 # Mouse interrupt
+					end
+					device pnp 2e.a off end # ACPI
+				end
+			end
+			device pci 1f.1 on end # IDE
+			device pci 1f.2 on end # USB
+			device pci 1f.3 on end # SMBus
+			device pci 1f.5 off end # AC'97, no header on MEW-VM
+			device pci 1f.6 off end # AC'97 Modem (MC'97)
+		end
+	end
+	chip cpu/intel/socket_PGA370
+	end
+end
+
diff --git a/src/mainboard/asus/p2b-d/devicetree.cb b/src/mainboard/asus/p2b-d/devicetree.cb
new file mode 100644
index 0000000000..befd946cc9
--- /dev/null
+++ b/src/mainboard/asus/p2b-d/devicetree.cb
@@ -0,0 +1,62 @@
+chip northbridge/intel/i440bx		# Northbridge
+  device apic_cluster 0 on		# APIC cluster
+    chip cpu/intel/slot_2		# CPU (FIXME: It's slot 1, actually)
+      device apic 0 on end		# APIC
+    end
+    chip cpu/intel/slot_2		# CPU (FIXME: It's slot 1, actually)
+      device apic 1 on end		# APIC
+    end
+  end
+  device pci_domain 0 on		# PCI domain
+    device pci 0.0 on end		# Host bridge
+    device pci 1.0 on end		# PCI/AGP bridge
+    chip southbridge/intel/i82371eb	# Southbridge
+      device pci 4.0 on			# ISA bridge
+        chip superio/winbond/w83977tf	# Super I/O
+          device pnp 3f0.0 on		# Floppy
+            io 0x60 = 0x3f0
+            irq 0x70 = 6
+            drq 0x74 = 2
+          end
+          device pnp 3f0.1 on		# Parallel port
+            io 0x60 = 0x378
+            irq 0x70 = 7
+          end
+          device pnp 3f0.2 on		# COM1
+            io 0x60 = 0x3f8
+            irq 0x70 = 4
+          end
+          device pnp 3f0.3 on		# COM2 / IR
+            io 0x60 = 0x2f8
+            irq 0x70 = 3
+          end
+          device pnp 3f0.5 on		# PS/2 keyboard / mouse
+            io 0x60 = 0x60
+            io 0x62 = 0x64
+            irq 0x70 = 1		# PS/2 keyboard interrupt
+            irq 0x72 = 12		# PS/2 mouse interrupt
+          end
+          device pnp 3f0.7 on		# GPIO 1
+          end
+          device pnp 3f0.8 on		# GPIO 2
+          end
+          device pnp 3f0.9 on		# GPIO 3
+          end
+          device pnp 3f0.a on		# ACPI
+          end
+        end
+      end
+      device pci 4.1 on	end		# IDE
+      device pci 4.2 on	end		# USB
+      device pci 4.3 on end		# ACPI
+      register "ide0_enable" = "1"
+      register "ide1_enable" = "1"
+      register "ide_legacy_enable" = "1"
+      # Enable UDMA/33 for higher speed if your IDE device(s) support it.
+      register "ide0_drive0_udma33_enable" = "1"
+      register "ide0_drive1_udma33_enable" = "1"
+      register "ide1_drive0_udma33_enable" = "1"
+      register "ide1_drive1_udma33_enable" = "1"
+    end
+  end
+end
diff --git a/src/mainboard/asus/p2b-ds/devicetree.cb b/src/mainboard/asus/p2b-ds/devicetree.cb
new file mode 100644
index 0000000000..d40c96d27e
--- /dev/null
+++ b/src/mainboard/asus/p2b-ds/devicetree.cb
@@ -0,0 +1,63 @@
+chip northbridge/intel/i440bx		# Northbridge
+  device apic_cluster 0 on		# APIC cluster
+    chip cpu/intel/slot_2		# CPU (FIXME: It's slot 1, actually)
+      device apic 0 on end		# APIC
+    end
+    chip cpu/intel/slot_2		# CPU (FIXME: It's slot 1, actually)
+      device apic 1 on end		# APIC
+    end
+  end
+  device pci_domain 0 on		# PCI domain
+    device pci 0.0 on end		# Host bridge
+    device pci 1.0 on end		# PCI/AGP bridge
+    chip southbridge/intel/i82371eb	# Southbridge
+      device pci 4.0 on			# ISA bridge
+        chip superio/winbond/w83977tf	# Super I/O
+          device pnp 3f0.0 on		# Floppy
+            io 0x60 = 0x3f0
+            irq 0x70 = 6
+            drq 0x74 = 2
+          end
+          device pnp 3f0.1 on		# Parallel port
+            io 0x60 = 0x378
+            irq 0x70 = 7
+          end
+          device pnp 3f0.2 on		# COM1
+            io 0x60 = 0x3f8
+            irq 0x70 = 4
+          end
+          device pnp 3f0.3 on		# COM2 / IR
+            io 0x60 = 0x2f8
+            irq 0x70 = 3
+          end
+          device pnp 3f0.5 on		# PS/2 keyboard / mouse
+            io 0x60 = 0x60
+            io 0x62 = 0x64
+            irq 0x70 = 1		# PS/2 keyboard interrupt
+            irq 0x72 = 12		# PS/2 mouse interrupt
+          end
+          device pnp 3f0.7 on		# GPIO 1
+          end
+          device pnp 3f0.8 on		# GPIO 2
+          end
+          device pnp 3f0.9 on		# GPIO 3
+          end
+          device pnp 3f0.a on		# ACPI
+          end
+        end
+      end
+      device pci 4.1 on	end		# IDE
+      device pci 4.2 on	end		# USB
+      device pci 4.3 on end		# ACPI
+      device pci 6.0 on end		# Onboard SCSI
+      register "ide0_enable" = "1"
+      register "ide1_enable" = "1"
+      register "ide_legacy_enable" = "1"
+      # Enable UDMA/33 for higher speed if your IDE device(s) support it.
+      register "ide0_drive0_udma33_enable" = "1"
+      register "ide0_drive1_udma33_enable" = "1"
+      register "ide1_drive0_udma33_enable" = "1"
+      register "ide1_drive1_udma33_enable" = "1"
+    end
+  end
+end
diff --git a/src/mainboard/asus/p2b-f/devicetree.cb b/src/mainboard/asus/p2b-f/devicetree.cb
new file mode 100644
index 0000000000..183e9a2d0a
--- /dev/null
+++ b/src/mainboard/asus/p2b-f/devicetree.cb
@@ -0,0 +1,59 @@
+chip northbridge/intel/i440bx		# Northbridge
+  device apic_cluster 0 on		# APIC cluster
+    chip cpu/intel/slot_2		# CPU (FIXME: It's slot 1, actually)
+      device apic 0 on end		# APIC
+    end
+  end
+  device pci_domain 0 on		# PCI domain
+    device pci 0.0 on end		# Host bridge
+    device pci 1.0 on end		# PCI/AGP bridge
+    chip southbridge/intel/i82371eb	# Southbridge
+      device pci 4.0 on			# ISA bridge
+        chip superio/winbond/w83977tf	# Super I/O (FIXME: It's W83977EF!)
+          device pnp 3f0.0 on		# Floppy
+            io 0x60 = 0x3f0
+            irq 0x70 = 6
+            drq 0x74 = 2
+          end
+          device pnp 3f0.1 on		# Parallel port
+            io 0x60 = 0x378
+            irq 0x70 = 7
+          end
+          device pnp 3f0.2 on		# COM1
+            io 0x60 = 0x3f8
+            irq 0x70 = 4
+          end
+          device pnp 3f0.3 on		# COM2 / IR
+            io 0x60 = 0x2f8
+            irq 0x70 = 3
+          end
+          device pnp 3f0.5 on		# PS/2 keyboard
+            io 0x60 = 0x60
+            io 0x62 = 0x64
+            irq 0x70 = 1		# PS/2 keyboard interrupt
+            irq 0x72 = 12		# PS/2 mouse interrupt
+          end
+          device pnp 3f0.6 on		# Consumer IR
+          end
+          device pnp 3f0.7 on		# GPIO 1
+          end
+          device pnp 3f0.8 on		# GPIO 2
+          end
+          device pnp 3f0.a on		# ACPI
+          end
+        end
+      end
+      device pci 4.1 on	end		# IDE
+      device pci 4.2 on	end		# USB
+      device pci 4.3 on end		# ACPI
+      register "ide0_enable" = "1"
+      register "ide1_enable" = "1"
+      register "ide_legacy_enable" = "1"
+      # Enable UDMA/33 for higher speed if your IDE device(s) support it.
+      register "ide0_drive0_udma33_enable" = "0"
+      register "ide0_drive1_udma33_enable" = "0"
+      register "ide1_drive0_udma33_enable" = "0"
+      register "ide1_drive1_udma33_enable" = "0"
+    end
+  end
+end
diff --git a/src/mainboard/asus/p2b/devicetree.cb b/src/mainboard/asus/p2b/devicetree.cb
new file mode 100644
index 0000000000..e682fc19d9
--- /dev/null
+++ b/src/mainboard/asus/p2b/devicetree.cb
@@ -0,0 +1,59 @@
+chip northbridge/intel/i440bx		# Northbridge
+  device apic_cluster 0 on		# APIC cluster
+    chip cpu/intel/slot_2		# CPU (FIXME: It's slot 1, actually)
+      device apic 0 on end		# APIC
+    end
+  end
+  device pci_domain 0 on		# PCI domain
+    device pci 0.0 on end		# Host bridge
+    device pci 1.0 on end		# PCI/AGP bridge
+    chip southbridge/intel/i82371eb	# Southbridge
+      device pci 4.0 on			# ISA bridge
+        chip superio/winbond/w83977tf	# Super I/O
+          device pnp 3f0.0 on		# Floppy
+            io 0x60 = 0x3f0
+            irq 0x70 = 6
+            drq 0x74 = 2
+          end
+          device pnp 3f0.1 on		# Parallel port
+            io 0x60 = 0x378
+            irq 0x70 = 7
+          end
+          device pnp 3f0.2 on		# COM1
+            io 0x60 = 0x3f8
+            irq 0x70 = 4
+          end
+          device pnp 3f0.3 on		# COM2 / IR
+            io 0x60 = 0x2f8
+            irq 0x70 = 3
+          end
+          device pnp 3f0.5 on		# PS/2 keyboard / mouse
+            io 0x60 = 0x60
+            io 0x62 = 0x64
+            irq 0x70 = 1		# PS/2 keyboard interrupt
+            irq 0x72 = 12		# PS/2 mouse interrupt
+          end
+          device pnp 3f0.7 on		# GPIO 1
+          end
+          device pnp 3f0.8 on		# GPIO 2
+          end
+          device pnp 3f0.9 on		# GPIO 3
+          end
+          device pnp 3f0.a on		# ACPI
+          end
+        end
+      end
+      device pci 4.1 on	end		# IDE
+      device pci 4.2 on	end		# USB
+      device pci 4.3 on end		# ACPI
+      register "ide0_enable" = "1"
+      register "ide1_enable" = "1"
+      register "ide_legacy_enable" = "1"
+      # Enable UDMA/33 for higher speed if your IDE device(s) support it.
+      register "ide0_drive0_udma33_enable" = "0"
+      register "ide0_drive1_udma33_enable" = "0"
+      register "ide1_drive0_udma33_enable" = "0"
+      register "ide1_drive1_udma33_enable" = "0"
+    end
+  end
+end
diff --git a/src/mainboard/asus/p3b-f/devicetree.cb b/src/mainboard/asus/p3b-f/devicetree.cb
new file mode 100644
index 0000000000..183e9a2d0a
--- /dev/null
+++ b/src/mainboard/asus/p3b-f/devicetree.cb
@@ -0,0 +1,59 @@
+chip northbridge/intel/i440bx		# Northbridge
+  device apic_cluster 0 on		# APIC cluster
+    chip cpu/intel/slot_2		# CPU (FIXME: It's slot 1, actually)
+      device apic 0 on end		# APIC
+    end
+  end
+  device pci_domain 0 on		# PCI domain
+    device pci 0.0 on end		# Host bridge
+    device pci 1.0 on end		# PCI/AGP bridge
+    chip southbridge/intel/i82371eb	# Southbridge
+      device pci 4.0 on			# ISA bridge
+        chip superio/winbond/w83977tf	# Super I/O (FIXME: It's W83977EF!)
+          device pnp 3f0.0 on		# Floppy
+            io 0x60 = 0x3f0
+            irq 0x70 = 6
+            drq 0x74 = 2
+          end
+          device pnp 3f0.1 on		# Parallel port
+            io 0x60 = 0x378
+            irq 0x70 = 7
+          end
+          device pnp 3f0.2 on		# COM1
+            io 0x60 = 0x3f8
+            irq 0x70 = 4
+          end
+          device pnp 3f0.3 on		# COM2 / IR
+            io 0x60 = 0x2f8
+            irq 0x70 = 3
+          end
+          device pnp 3f0.5 on		# PS/2 keyboard
+            io 0x60 = 0x60
+            io 0x62 = 0x64
+            irq 0x70 = 1		# PS/2 keyboard interrupt
+            irq 0x72 = 12		# PS/2 mouse interrupt
+          end
+          device pnp 3f0.6 on		# Consumer IR
+          end
+          device pnp 3f0.7 on		# GPIO 1
+          end
+          device pnp 3f0.8 on		# GPIO 2
+          end
+          device pnp 3f0.a on		# ACPI
+          end
+        end
+      end
+      device pci 4.1 on	end		# IDE
+      device pci 4.2 on	end		# USB
+      device pci 4.3 on end		# ACPI
+      register "ide0_enable" = "1"
+      register "ide1_enable" = "1"
+      register "ide_legacy_enable" = "1"
+      # Enable UDMA/33 for higher speed if your IDE device(s) support it.
+      register "ide0_drive0_udma33_enable" = "0"
+      register "ide0_drive1_udma33_enable" = "0"
+      register "ide1_drive0_udma33_enable" = "0"
+      register "ide1_drive1_udma33_enable" = "0"
+    end
+  end
+end