diff --git a/src/mainboard/asrock/e350m1/devicetree.cb b/src/mainboard/asrock/e350m1/devicetree.cb
index c908421..c96e45b 100644
--- a/src/mainboard/asrock/e350m1/devicetree.cb
+++ b/src/mainboard/asrock/e350m1/devicetree.cb
@@ -17,43 +17,44 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 #
 chip northbridge/amd/agesa/family14/root_complex
-        device cpu_cluster 0 on
-                chip cpu/amd/agesa/family14
-                  device lapic 0 on end
-                end
-        end
-        device domain 0 on
-                subsystemid 0x1022 0x1510 inherit
-                chip northbridge/amd/agesa/family14 # CPU side of HT root complex
-#                       device pci 18.0 on #  northbridge
-                                chip northbridge/amd/agesa/family14 # PCI side of HT root complex
-                                        device pci 0.0 on end # Root Complex
-                                        device pci 1.0 on end # Internal Graphics P2P bridge 0x9804
-                                        device pci 1.1 on end # Internal HDMI Audio
-                                        device pci 4.0 on end # PCIE P2P bridge 0x9604
-                                        device pci 5.0 off end # PCIE P2P bridge 0x9605
-                                        device pci 6.0 off end # PCIE P2P bridge 0x9606
-                                        device pci 7.0 off end # PCIE P2P bridge 0x9607
-                                        device pci 8.0 off end # NB/SB Link P2P bridge
-                                end # agesa northbridge
+	device cpu_cluster 0 on
+			chip cpu/amd/agesa/family14
+			  device lapic 0 on end
+			end
+	end
+	device domain 0 on
+		subsystemid 0x1022 0x1510 inherit
+			chip northbridge/amd/agesa/family14 # CPU side of HT root complex
+#				device pci 18.0 on #  northbridge
+				chip northbridge/amd/agesa/family14 # PCI side of HT root complex
+					device pci 0.0 on end # Root Complex
+					device pci 1.0 on end # Internal Graphics P2P bridge 0x9804
 
-                                chip southbridge/amd/cimx/sb800 # it is under NB/SB Link, but on the same pri bus
-                                        device pci 11.0 on end # SATA
-                                        device pci 12.0 on end # USB
-                                        device pci 12.2 on end # USB
-                                        device pci 13.0 on end # USB
-                                        device pci 13.2 on end # USB
-                                        device pci 14.0 on # SM
-                                                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
-                                        end # SM
-                                        device pci 14.1 on end # IDE    0x439c
-                                        device pci 14.2 on end # HDA    0x4383
-                                        device pci 14.3 on # LPC        0x439d
+					device pci 1.1 on end # Internal HDMI Audio
+					device pci 4.0 on end # PCIE P2P bridge 0x9604
+					device pci 5.0 off end # PCIE P2P bridge 0x9605
+					device pci 6.0 off end # PCIE P2P bridge 0x9606
+					device pci 7.0 off end # PCIE P2P bridge 0x9607
+					device pci 8.0 off end # NB/SB Link P2P bridge
+				end # agesa northbridge
+
+				chip southbridge/amd/cimx/sb800 # it is under NB/SB Link, but on the same pri bus
+					device pci 11.0 on end # SATA
+					device pci 12.0 on end # USB
+					device pci 12.2 on end # USB
+					device pci 13.0 on end # USB
+					device pci 13.2 on end # USB
+					device pci 14.0 on # SM
+						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
+					end # SM
+					device pci 14.1 on end # IDE	0x439c
+					device pci 14.2 on end # HDA	0x4383
+					device pci 14.3 on # LPC		0x439d
 						chip superio/winbond/w83627hf
 							device pnp 2e.0 off #  Floppy
 								io 0x60 = 0x3f0
@@ -96,7 +97,7 @@
 						end
 					end #LPC
 					device pci 14.4 on end # PCIB 0x4384, NOTE: PCI interface pins shared with GPIO {GPIO 35:0}
-	  				device pci 14.5 on end # USB 2
+					device pci 14.5 on end # USB 2
 					device pci 15.0 on  end # PCIe PortA
 					device pci 15.1 on  end # PCIe PortB: NIC
 					device pci 15.2 on  end # PCIe PortC: USB3
@@ -112,19 +113,19 @@
 					#0100: PortA lane0, PortB lane1, PortC lane2, PortD lane3.
 					register "gpp_configuration" = "4"
 
- 		  			register "boot_switch_sata_ide" = "0"	# 0: boot from SATA. 1: IDE
+					register "boot_switch_sata_ide" = "0"	# 0: boot from SATA. 1: IDE
 				end	#southbridge/amd/cimx/sb800
-#                       end #  device pci 18.0
+#				end #  device pci 18.0
+#
 # These seem unnecessary
-                        device pci 18.0 on end
-                        #device pci 18.0 on end
-                        device pci 18.1 on end
-                        device pci 18.2 on end
-                        device pci 18.3 on end
-                        device pci 18.4 on end
-                        device pci 18.5 on end
-                        device pci 18.6 on end
-                        device pci 18.7 on end
+				device pci 18.0 on end
+				device pci 18.1 on end
+				device pci 18.2 on end
+				device pci 18.3 on end
+				device pci 18.4 on end
+				device pci 18.5 on end
+				device pci 18.6 on end
+				device pci 18.7 on end
 
 			register "spdAddrLookup" = "
 			{
@@ -132,7 +133,6 @@
 				{ {0x00, 0x00}, {0x00, 0x00}, }, // socket 1 - Channel 0 & 1 - 8-bit SPD addresses
 			}"
 
-                end #chip northbridge/amd/agesa/family14 # CPU side of HT root complex
-        end #domain
+		end #chip northbridge/amd/agesa/family14 # CPU side of HT root complex
+	end #domain
 end #northbridge/amd/agesa/family14/root_complex
-