src: Get rid of unneeded whitespace

Change-Id: I630d49ab504d9f6e052806b516a600fa41b9a8da
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26991
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/drivers/intel/fsp2_0/hand_off_block.c b/src/drivers/intel/fsp2_0/hand_off_block.c
index 1e0b5c8..05f7795 100644
--- a/src/drivers/intel/fsp2_0/hand_off_block.c
+++ b/src/drivers/intel/fsp2_0/hand_off_block.c
@@ -232,7 +232,7 @@
 			 (fvih->Count * sizeof (FIRMWARE_VERSION_INFO)));
 	size -= sizeof(SMBIOS_STRUCTURE);
 
-	printk(BIOS_DEBUG, "Display FSP Version Info HOB \n");
+	printk(BIOS_DEBUG, "Display FSP Version Info HOB\n");
 	for (index = 0; index < fvih->Count; index++) {
 		cnt = strlen(str_ptr);
 
diff --git a/src/include/bootstate.h b/src/include/bootstate.h
index c15cb30..edfabe5 100644
--- a/src/include/bootstate.h
+++ b/src/include/bootstate.h
@@ -124,7 +124,7 @@
 #if IS_ENABLED(CONFIG_DEBUG_BOOT_STATE)
 #define BOOT_STATE_CALLBACK_LOC __FILE__ ":" STRINGIFY(__LINE__)
 #define BOOT_STATE_CALLBACK_INIT_DEBUG .location = BOOT_STATE_CALLBACK_LOC,
-#define INIT_BOOT_STATE_CALLBACK_DEBUG(bscb_) 			\
+#define INIT_BOOT_STATE_CALLBACK_DEBUG(bscb_)			\
 	do {							\
 		bscb_->location = BOOT_STATE_CALLBACK_LOC;	\
 	} while (0)
diff --git a/src/mainboard/advansus/a785e-i/devicetree.cb b/src/mainboard/advansus/a785e-i/devicetree.cb
index 5e7280a3..c78c508 100644
--- a/src/mainboard/advansus/a785e-i/devicetree.cb
+++ b/src/mainboard/advansus/a785e-i/devicetree.cb
@@ -2,7 +2,7 @@
 chip northbridge/amd/amdfam10/root_complex
 	device cpu_cluster 0 on
 		chip cpu/amd/socket_ASB2  #L1 and DDR3
-			 device lapic 0 on end
+			device lapic 0 on end
 		end
 	end
 	device domain 0 on
@@ -54,49 +54,49 @@
 							device i2c 53 on end
 						end
 					end # SM
-					device pci 14.1 on end # IDE    0x439c
-					device pci 14.2 on end # HDA    0x4383
+					device pci 14.1 on end # IDE	0x439c
+					device pci 14.2 on end # HDA	0x4383
 					device pci 14.3 on
-                                                chip superio/winbond/w83627hf
-                                                        device pnp 2e.0 off #  Floppy
-                                                                io 0x60 = 0x3f0
-                                                                irq 0x70 = 6
-                                                                drq 0x74 = 2
-                                                        end
-                                                        device pnp 2e.1 off #  Parallel Port
-                                                                io 0x60 = 0x378
-                                                                irq 0x70 = 7
-                                                        end
-                                                        device pnp 2e.2 on #  Com1
-                                                                io 0x60 = 0x3f8
-                                                                irq 0x70 = 4
-                                                        end
-                                                        device pnp 2e.3 on #  Com2
-                                                                io 0x60 = 0x2f8
-                                                                irq 0x70 = 3
-                                                        end
-                                                        device pnp 2e.5 on #  Keyboard
-                                                                io 0x60 = 0x60
-                                                                io 0x62 = 0x64
-                                                                irq 0x70 = 1
-                                                                irq 0x72 = 12
-                                                        end
-                                                        device pnp 2e.6 off  # SFI
-                                                                io 0x62 = 0x100
-                                                        end
-                                                        device pnp 2e.7 off #  GPIO_GAME_MIDI
-                                                                io 0x60 = 0x220
-                                                                io 0x62 = 0x300
-                                                                irq 0x70 = 9
-                                                        end
-                                                        device pnp 2e.8 off end #  WDTO_PLED
-                                                        device pnp 2e.9 off end #  GPIO_SUSLED
-                                                        device pnp 2e.a off end #  ACPI
-                                                        device pnp 2e.b on #  HW Monitor
-                                                                io 0x60 = 0x290
-                                                                irq 0x70 = 5
-                                                        end
-                                                end     #superio/winbond/w83627hf
+						chip superio/winbond/w83627hf
+							device pnp 2e.0 off #  Floppy
+								io 0x60 = 0x3f0
+								irq 0x70 = 6
+								drq 0x74 = 2
+							end
+							device pnp 2e.1 off #  Parallel Port
+								io 0x60 = 0x378
+								irq 0x70 = 7
+							end
+							device pnp 2e.2 on #  Com1
+								io 0x60 = 0x3f8
+								irq 0x70 = 4
+							end
+							device pnp 2e.3 on #  Com2
+								io 0x60 = 0x2f8
+								irq 0x70 = 3
+							end
+							device pnp 2e.5 on #  Keyboard
+								io 0x60 = 0x60
+								io 0x62 = 0x64
+								irq 0x70 = 1
+								irq 0x72 = 12
+							end
+							device pnp 2e.6 off  # SFI
+								io 0x62 = 0x100
+							end
+							device pnp 2e.7 off #  GPIO_GAME_MIDI
+								io 0x60 = 0x220
+								io 0x62 = 0x300
+								irq 0x70 = 9
+							end
+							device pnp 2e.8 off end #  WDTO_PLED
+							device pnp 2e.9 off end #  GPIO_SUSLED
+							device pnp 2e.a off end #  ACPI
+							device pnp 2e.b on #  HW Monitor
+								io 0x60 = 0x290
+								irq 0x70 = 5
+							end
+						end	#superio/winbond/w83627hf
 					end # LPC	0x439d
 					device pci 14.4 off end # PCIB 0x4384, NOTE: PCI interface pins shared with GPIO {GPIO 35:0}
 					device pci 14.5 on end # USB 2
diff --git a/src/mainboard/amd/bettong/acpi/gpe.asl b/src/mainboard/amd/bettong/acpi/gpe.asl
index 9a84698..87b0d21 100644
--- a/src/mainboard/amd/bettong/acpi/gpe.asl
+++ b/src/mainboard/amd/bettong/acpi/gpe.asl
@@ -71,4 +71,4 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
diff --git a/src/mainboard/amd/bettong/dsdt.asl b/src/mainboard/amd/bettong/dsdt.asl
index 37257c4..505b519 100644
--- a/src/mainboard/amd/bettong/dsdt.asl
+++ b/src/mainboard/amd/bettong/dsdt.asl
@@ -45,7 +45,7 @@
 
 	/* System Bus */
 	Scope(\_SB) { /* Start \_SB scope */
-	 	/* global utility methods expected within the \_SB scope */
+		/* global utility methods expected within the \_SB scope */
 		#include <arch/x86/acpi/globutil.asl>
 
 		/* Describe IRQ Routing mapping for this platform (within the \_SB scope) */
diff --git a/src/mainboard/amd/bimini_fam10/devicetree.cb b/src/mainboard/amd/bimini_fam10/devicetree.cb
index 0bcc9c1..ba6a0faf 100644
--- a/src/mainboard/amd/bimini_fam10/devicetree.cb
+++ b/src/mainboard/amd/bimini_fam10/devicetree.cb
@@ -10,7 +10,7 @@
 		chip northbridge/amd/amdfam10
 			device pci 18.0 on #  northbridge
 				chip southbridge/amd/rs780
-					device pci 0.0 on end # HT  	0x9600
+					device pci 0.0 on end # HT	0x9600
 					device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
 					device pci 2.0 off end # PCIE P2P bridge (external graphics) 0x9603
 					device pci 3.0 off end # PCIE P2P bridge	0x960b
@@ -38,7 +38,7 @@
 					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
+					device pci 14.0 on # SM
 						chip drivers/generic/generic #dimm 0-0-0
 							device i2c 50 on end
 						end
diff --git a/src/mainboard/amd/bimini_fam10/dsdt.asl b/src/mainboard/amd/bimini_fam10/dsdt.asl
index b6a8e17..96dc819 100644
--- a/src/mainboard/amd/bimini_fam10/dsdt.asl
+++ b/src/mainboard/amd/bimini_fam10/dsdt.asl
@@ -234,9 +234,9 @@
 		PWMK, 1,
 		PWNS, 1,
 
-		/* 	Offset(0x61), */	/*  Options_1 */
-		/* 		,7,  */
-		/* 		R617,1, */
+		/*	Offset(0x61), */	/*  Options_1 */
+		/*		,7,  */
+		/*		R617,1, */
 
 		Offset(0x65),	/* UsbPMControl */
 		, 4,
@@ -832,7 +832,7 @@
 
 		/* On older chips, clear PciExpWakeDisEn */
 		/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-		*    	Store(0,\_SB.PWDE)
+		*	Store(0,\_SB.PWDE)
 		*}
 		*/
 
@@ -847,13 +847,13 @@
 	*  used, so it could be removed.
 	*
 	*
-	*  	\_GTS OEM Going To Sleep method
+	*	\_GTS OEM Going To Sleep method
 	*
-	*  	Entry:
-	*  		Arg0=The value of the sleeping state S1=1, S2=2
+	*	Entry:
+	*		Arg0=The value of the sleeping state S1=1, S2=2
 	*
-	*  	Exit:
-	*  		-none-
+	*	Exit:
+	*		-none-
 	*
 	*  Method(\_GTS, 1) {
 	*  DBGO("\\_GTS\n")
@@ -1020,7 +1020,7 @@
 
 		/*  PCIe HotPlug event  */
 		/* Method(_L0F) {
-		* 	DBGO("\\_GPE\\_L0F\n")
+		*	DBGO("\\_GPE\\_L0F\n")
 		* }
 		*/
 
@@ -1043,19 +1043,19 @@
 
 		/*  GPM0 SCI event - Moved to USB.asl */
 		/* Method(_L13) {
-		* 	DBGO("\\_GPE\\_L13\n")
+		*	DBGO("\\_GPE\\_L13\n")
 		* }
 		*/
 
 		/*  GPM1 SCI event - Moved to USB.asl */
 		/* Method(_L14) {
-		* 	DBGO("\\_GPE\\_L14\n")
+		*	DBGO("\\_GPE\\_L14\n")
 		* }
 		*/
 
 		/*  GPM2 SCI event - Moved to USB.asl */
 		/* Method(_L15) {
-		* 	DBGO("\\_GPE\\_L15\n")
+		*	DBGO("\\_GPE\\_L15\n")
 		* }
 		*/
 
@@ -1067,7 +1067,7 @@
 
 		/*  GPM8 SCI event - Moved to USB.asl */
 		/* Method(_L17) {
-		* 	DBGO("\\_GPE\\_L17\n")
+		*	DBGO("\\_GPE\\_L17\n")
 		* }
 		*/
 
@@ -1084,7 +1084,7 @@
 
 		/*  GPM4 SCI event - Moved to USB.asl */
 		/* Method(_L19) {
-		* 	DBGO("\\_GPE\\_L19\n")
+		*	DBGO("\\_GPE\\_L19\n")
 		* }
 		*/
 
@@ -1115,7 +1115,7 @@
 
 		/*  GPIO2 or GPIO66 SCI event  */
 		/* Method(_L1E) {
-		* 	DBGO("\\_GPE\\_L1E\n")
+		*	DBGO("\\_GPE\\_L1E\n")
 		* }
 		*/
 
@@ -1125,7 +1125,7 @@
 		* }
 		*/
 
-	} 	/* End Scope GPE */
+	}	/* End Scope GPE */
 
 	#include "acpi/usb.asl"
 
@@ -1477,7 +1477,7 @@
 				)
 #if 0
 				Memory32Fixed(READWRITE, 0, 0xA0000, BSMM)
-				Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM) 	/* VGA memory space */
+				Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM)	/* VGA memory space */
 				Memory32Fixed(READONLY, 0x000C0000, 0x00020000, EMM1)	/* Assume C0000-E0000 empty */
 				Memory32Fixed(READONLY, 0x000E0000, 0x00020000, RDBS)   /* BIOS ROM area */
 
@@ -1607,7 +1607,7 @@
 
 				/* On older chips, clear PciExpWakeDisEn */
 				/*if (LLessEqual(\SBRI, 0x13)) {
-				*    	Store(0,\PWDE)
+				*	Store(0,\PWDE)
 				* }
 				*/
 			} /* End Method(_SB._INI) */
diff --git a/src/mainboard/amd/bimini_fam10/romstage.c b/src/mainboard/amd/bimini_fam10/romstage.c
index 0c26416..d4397b2 100644
--- a/src/mainboard/amd/bimini_fam10/romstage.c
+++ b/src/mainboard/amd/bimini_fam10/romstage.c
@@ -80,7 +80,7 @@
 
 		/* enable port80 decoding and southbridge poweron init */
 		sb800_lpc_port80();
-		inb(0x80); 	/* Wait sometime before post to port80, otherwise reset was needed. */
+		inb(0x80);	/* Wait sometime before post to port80, otherwise reset was needed. */
 	}
 
 	post_code(0x30);
diff --git a/src/mainboard/amd/db-ft3b-lc/acpi/gpe.asl b/src/mainboard/amd/db-ft3b-lc/acpi/gpe.asl
index 9a84698..87b0d21 100644
--- a/src/mainboard/amd/db-ft3b-lc/acpi/gpe.asl
+++ b/src/mainboard/amd/db-ft3b-lc/acpi/gpe.asl
@@ -71,4 +71,4 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
diff --git a/src/mainboard/amd/db-ft3b-lc/dsdt.asl b/src/mainboard/amd/db-ft3b-lc/dsdt.asl
index 03d46dc..549adc0 100644
--- a/src/mainboard/amd/db-ft3b-lc/dsdt.asl
+++ b/src/mainboard/amd/db-ft3b-lc/dsdt.asl
@@ -46,7 +46,7 @@
 
 	/* System Bus */
 	Scope(\_SB) { /* Start \_SB scope */
-	 	/* global utility methods expected within the \_SB scope */
+		/* global utility methods expected within the \_SB scope */
 		#include <arch/x86/acpi/globutil.asl>
 
 		/* Describe IRQ Routing mapping for this platform (within the \_SB scope) */
diff --git a/src/mainboard/amd/gardenia/acpi/gpe.asl b/src/mainboard/amd/gardenia/acpi/gpe.asl
index e713ad6..6429bc6 100644
--- a/src/mainboard/amd/gardenia/acpi/gpe.asl
+++ b/src/mainboard/amd/gardenia/acpi/gpe.asl
@@ -66,4 +66,4 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
diff --git a/src/mainboard/amd/inagua/acpi/gpe.asl b/src/mainboard/amd/inagua/acpi/gpe.asl
index 2f22758..30e6fdc 100644
--- a/src/mainboard/amd/inagua/acpi/gpe.asl
+++ b/src/mainboard/amd/inagua/acpi/gpe.asl
@@ -72,7 +72,7 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
 
 /* Contains the GPEs for USB overcurrent */
 #include "usb_oc.asl"
diff --git a/src/mainboard/amd/inagua/acpi/sleep.asl b/src/mainboard/amd/inagua/acpi/sleep.asl
index 0069aa9..47de049 100644
--- a/src/mainboard/amd/inagua/acpi/sleep.asl
+++ b/src/mainboard/amd/inagua/acpi/sleep.asl
@@ -49,7 +49,7 @@
 
 	/* On older chips, clear PciExpWakeDisEn */
 	/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-	*    	Store(0,\_SB.PWDE)
+	*	Store(0,\_SB.PWDE)
 	*}
 	*/
 
diff --git a/src/mainboard/amd/inagua/acpi/usb_oc.asl b/src/mainboard/amd/inagua/acpi/usb_oc.asl
index 299d4aa..6e9c701 100644
--- a/src/mainboard/amd/inagua/acpi/usb_oc.asl
+++ b/src/mainboard/amd/inagua/acpi/usb_oc.asl
@@ -36,7 +36,7 @@
 
 Method(UCOC, 0) {
 	Sleep(20)
-    	Store(0x13,CMTI)
+	Store(0x13,CMTI)
 	Store(0,GPSL)
 }
 
diff --git a/src/mainboard/amd/lamar/acpi/gpe.asl b/src/mainboard/amd/lamar/acpi/gpe.asl
index c5753ee..297d9b4 100644
--- a/src/mainboard/amd/lamar/acpi/gpe.asl
+++ b/src/mainboard/amd/lamar/acpi/gpe.asl
@@ -70,4 +70,4 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
diff --git a/src/mainboard/amd/lamar/acpi/sleep.asl b/src/mainboard/amd/lamar/acpi/sleep.asl
index 2d26a54..f7edfb9 100644
--- a/src/mainboard/amd/lamar/acpi/sleep.asl
+++ b/src/mainboard/amd/lamar/acpi/sleep.asl
@@ -44,7 +44,7 @@
 
 	/* On older chips, clear PciExpWakeDisEn */
 	/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-	*    	Store(0,\_SB.PWDE)
+	*	Store(0,\_SB.PWDE)
 	*}
 	*/
 
diff --git a/src/mainboard/amd/mahogany_fam10/devicetree.cb b/src/mainboard/amd/mahogany_fam10/devicetree.cb
index 5000b0c..dba1470 100644
--- a/src/mainboard/amd/mahogany_fam10/devicetree.cb
+++ b/src/mainboard/amd/mahogany_fam10/devicetree.cb
@@ -10,7 +10,7 @@
 		chip northbridge/amd/amdfam10
 			device pci 18.0 on #  northbridge
 				chip southbridge/amd/rs780
-					device pci 0.0 on end # HT  	0x9600
+					device pci 0.0 on end # HT	0x9600
 					device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
 					device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x9603
 					device pci 3.0 on end # PCIE P2P bridge	0x960b
@@ -40,7 +40,7 @@
 					device pci 13.0 on end # USB
 					device pci 13.1 on end # USB
 					device pci 13.2 on end # USB
-	 				device pci 14.0 on # SM
+					device pci 14.0 on # SM
 						chip drivers/generic/generic #dimm 0-0-0
 							device i2c 50 on end
 						end
diff --git a/src/mainboard/amd/mahogany_fam10/dsdt.asl b/src/mainboard/amd/mahogany_fam10/dsdt.asl
index fe2c986..57afc29 100644
--- a/src/mainboard/amd/mahogany_fam10/dsdt.asl
+++ b/src/mainboard/amd/mahogany_fam10/dsdt.asl
@@ -239,9 +239,9 @@
 		PWMK, 1,
 		PWNS, 1,
 
-		/* 	Offset(0x61), */	/*  Options_1 */
-		/* 		,7,  */
-		/* 		R617,1, */
+		/*	Offset(0x61), */	/*  Options_1 */
+		/*		,7,  */
+		/*		R617,1, */
 
 		Offset(0x65),	/* UsbPMControl */
 		, 4,
@@ -837,7 +837,7 @@
 
 		/* On older chips, clear PciExpWakeDisEn */
 		/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-		*    	Store(0,\_SB.PWDE)
+		*	Store(0,\_SB.PWDE)
 		*}
 		*/
 
@@ -853,13 +853,13 @@
 	*  used, so it could be removed.
 	*
 	*
-	*  	\_GTS OEM Going To Sleep method
+	*	\_GTS OEM Going To Sleep method
 	*
-	*  	Entry:
-	*  		Arg0=The value of the sleeping state S1=1, S2=2
+	*	Entry:
+	*		Arg0=The value of the sleeping state S1=1, S2=2
 	*
-	*  	Exit:
-	*  		-none-
+	*	Exit:
+	*		-none-
 	*
 	*  Method(\_GTS, 1) {
 	*  DBGO("\\_GTS\n")
@@ -1026,7 +1026,7 @@
 
 		/*  PCIe HotPlug event  */
 		/* Method(_L0F) {
-		* 	DBGO("\\_GPE\\_L0F\n")
+		*	DBGO("\\_GPE\\_L0F\n")
 		* }
 		*/
 
@@ -1049,19 +1049,19 @@
 
 		/*  GPM0 SCI event - Moved to USB.asl */
 		/* Method(_L13) {
-		* 	DBGO("\\_GPE\\_L13\n")
+		*	DBGO("\\_GPE\\_L13\n")
 		* }
 		*/
 
 		/*  GPM1 SCI event - Moved to USB.asl */
 		/* Method(_L14) {
-		* 	DBGO("\\_GPE\\_L14\n")
+		*	DBGO("\\_GPE\\_L14\n")
 		* }
 		*/
 
 		/*  GPM2 SCI event - Moved to USB.asl */
 		/* Method(_L15) {
-		* 	DBGO("\\_GPE\\_L15\n")
+		*	DBGO("\\_GPE\\_L15\n")
 		* }
 		*/
 
@@ -1073,7 +1073,7 @@
 
 		/*  GPM8 SCI event - Moved to USB.asl */
 		/* Method(_L17) {
-		* 	DBGO("\\_GPE\\_L17\n")
+		*	DBGO("\\_GPE\\_L17\n")
 		* }
 		*/
 
@@ -1090,7 +1090,7 @@
 
 		/*  GPM4 SCI event - Moved to USB.asl */
 		/* Method(_L19) {
-		* 	DBGO("\\_GPE\\_L19\n")
+		*	DBGO("\\_GPE\\_L19\n")
 		* }
 		*/
 
@@ -1121,7 +1121,7 @@
 
 		/*  GPIO2 or GPIO66 SCI event  */
 		/* Method(_L1E) {
-		* 	DBGO("\\_GPE\\_L1E\n")
+		*	DBGO("\\_GPE\\_L1E\n")
 		* }
 		*/
 
@@ -1131,7 +1131,7 @@
 		* }
 		*/
 
-	} 	/* End Scope GPE */
+	}	/* End Scope GPE */
 
 	#include "acpi/usb.asl"
 
@@ -1520,7 +1520,7 @@
 					0xF300			/* length */
 				)
 
-				Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM) 	/* VGA memory space */
+				Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM)	/* VGA memory space */
 #if 0
 				Memory32Fixed(READWRITE, 0, 0xA0000, BSMM)
 				Memory32Fixed(READONLY, 0x000C0000, 0x00020000, EMM1)	/* Assume C0000-E0000 empty */
@@ -1652,7 +1652,7 @@
 
 				/* On older chips, clear PciExpWakeDisEn */
 				/*if (LLessEqual(\SBRI, 0x13)) {
-				*    	Store(0,\PWDE)
+				*	Store(0,\PWDE)
 				* }
 				*/
 			} /* End Method(_SB._INI) */
diff --git a/src/mainboard/amd/olivehill/acpi/gpe.asl b/src/mainboard/amd/olivehill/acpi/gpe.asl
index 9a84698..87b0d21 100644
--- a/src/mainboard/amd/olivehill/acpi/gpe.asl
+++ b/src/mainboard/amd/olivehill/acpi/gpe.asl
@@ -71,4 +71,4 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
diff --git a/src/mainboard/amd/olivehill/dsdt.asl b/src/mainboard/amd/olivehill/dsdt.asl
index e709989..e2d0208 100644
--- a/src/mainboard/amd/olivehill/dsdt.asl
+++ b/src/mainboard/amd/olivehill/dsdt.asl
@@ -46,7 +46,7 @@
 
 	/* System Bus */
 	Scope(\_SB) { /* Start \_SB scope */
-	 	/* global utility methods expected within the \_SB scope */
+		/* global utility methods expected within the \_SB scope */
 		#include <arch/x86/acpi/globutil.asl>
 
 		/* Describe IRQ Routing mapping for this platform (within the \_SB scope) */
diff --git a/src/mainboard/amd/olivehillplus/acpi/gpe.asl b/src/mainboard/amd/olivehillplus/acpi/gpe.asl
index 9a84698..87b0d21 100644
--- a/src/mainboard/amd/olivehillplus/acpi/gpe.asl
+++ b/src/mainboard/amd/olivehillplus/acpi/gpe.asl
@@ -71,4 +71,4 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
diff --git a/src/mainboard/amd/olivehillplus/dsdt.asl b/src/mainboard/amd/olivehillplus/dsdt.asl
index 03d46dc..549adc0 100644
--- a/src/mainboard/amd/olivehillplus/dsdt.asl
+++ b/src/mainboard/amd/olivehillplus/dsdt.asl
@@ -46,7 +46,7 @@
 
 	/* System Bus */
 	Scope(\_SB) { /* Start \_SB scope */
-	 	/* global utility methods expected within the \_SB scope */
+		/* global utility methods expected within the \_SB scope */
 		#include <arch/x86/acpi/globutil.asl>
 
 		/* Describe IRQ Routing mapping for this platform (within the \_SB scope) */
diff --git a/src/mainboard/amd/parmer/acpi/gpe.asl b/src/mainboard/amd/parmer/acpi/gpe.asl
index 8e7840f..32d5a2a 100644
--- a/src/mainboard/amd/parmer/acpi/gpe.asl
+++ b/src/mainboard/amd/parmer/acpi/gpe.asl
@@ -72,4 +72,4 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
diff --git a/src/mainboard/amd/parmer/acpi/sleep.asl b/src/mainboard/amd/parmer/acpi/sleep.asl
index 947a2f2..d516cce 100644
--- a/src/mainboard/amd/parmer/acpi/sleep.asl
+++ b/src/mainboard/amd/parmer/acpi/sleep.asl
@@ -44,7 +44,7 @@
 
 	/* On older chips, clear PciExpWakeDisEn */
 	/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-	*    	Store(0,\_SB.PWDE)
+	*	Store(0,\_SB.PWDE)
 	*}
 	*/
 
diff --git a/src/mainboard/amd/persimmon/acpi/gpe.asl b/src/mainboard/amd/persimmon/acpi/gpe.asl
index 2f22758..30e6fdc 100644
--- a/src/mainboard/amd/persimmon/acpi/gpe.asl
+++ b/src/mainboard/amd/persimmon/acpi/gpe.asl
@@ -72,7 +72,7 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
 
 /* Contains the GPEs for USB overcurrent */
 #include "usb_oc.asl"
diff --git a/src/mainboard/amd/persimmon/acpi/sleep.asl b/src/mainboard/amd/persimmon/acpi/sleep.asl
index 0069aa9..47de049 100644
--- a/src/mainboard/amd/persimmon/acpi/sleep.asl
+++ b/src/mainboard/amd/persimmon/acpi/sleep.asl
@@ -49,7 +49,7 @@
 
 	/* On older chips, clear PciExpWakeDisEn */
 	/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-	*    	Store(0,\_SB.PWDE)
+	*	Store(0,\_SB.PWDE)
 	*}
 	*/
 
diff --git a/src/mainboard/amd/thatcher/acpi/gpe.asl b/src/mainboard/amd/thatcher/acpi/gpe.asl
index 8e7840f..32d5a2a 100644
--- a/src/mainboard/amd/thatcher/acpi/gpe.asl
+++ b/src/mainboard/amd/thatcher/acpi/gpe.asl
@@ -72,4 +72,4 @@
 		Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
 		Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
 	}
-} 	/* End Scope GPE */
+}	/* End Scope GPE */
diff --git a/src/mainboard/amd/thatcher/acpi/sleep.asl b/src/mainboard/amd/thatcher/acpi/sleep.asl
index 1dc590f..9dd24e4 100644
--- a/src/mainboard/amd/thatcher/acpi/sleep.asl
+++ b/src/mainboard/amd/thatcher/acpi/sleep.asl
@@ -44,7 +44,7 @@
 
 	/* On older chips, clear PciExpWakeDisEn */
 	/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-	*    	Store(0,\_SB.PWDE)
+	*	Store(0,\_SB.PWDE)
 	*}
 	*/
 
diff --git a/src/mainboard/amd/tilapia_fam10/devicetree.cb b/src/mainboard/amd/tilapia_fam10/devicetree.cb
index 77fd875..06e33f7 100644
--- a/src/mainboard/amd/tilapia_fam10/devicetree.cb
+++ b/src/mainboard/amd/tilapia_fam10/devicetree.cb
@@ -10,7 +10,7 @@
 		chip northbridge/amd/amdfam10
 			device pci 18.0 on #  northbridge
 				chip southbridge/amd/rs780
-					device pci 0.0 on end # HT  	0x9600
+					device pci 0.0 on end # HT	0x9600
 					device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
 					device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x9603
 					device pci 3.0 on end # PCIE P2P bridge	0x960b
@@ -41,7 +41,7 @@
 					device pci 13.0 on end # USB
 					device pci 13.1 on end # USB
 					device pci 13.2 on end # USB
-	 				device pci 14.0 on # SM
+					device pci 14.0 on # SM
 						chip drivers/generic/generic #dimm 0-0-0
 							device i2c 50 on end
 						end
diff --git a/src/mainboard/amd/tilapia_fam10/dsdt.asl b/src/mainboard/amd/tilapia_fam10/dsdt.asl
index 51128bb..2151222 100644
--- a/src/mainboard/amd/tilapia_fam10/dsdt.asl
+++ b/src/mainboard/amd/tilapia_fam10/dsdt.asl
@@ -239,9 +239,9 @@
 		PWMK, 1,
 		PWNS, 1,
 
-		/* 	Offset(0x61), */	/*  Options_1 */
-		/* 		,7,  */
-		/* 		R617,1, */
+		/*	Offset(0x61), */	/*  Options_1 */
+		/*		,7,  */
+		/*		R617,1, */
 
 		Offset(0x65),	/* UsbPMControl */
 		, 4,
@@ -837,7 +837,7 @@
 
 		/* On older chips, clear PciExpWakeDisEn */
 		/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-		*    	Store(0,\_SB.PWDE)
+		*	Store(0,\_SB.PWDE)
 		*}
 		*/
 
@@ -853,13 +853,13 @@
 	*  used, so it could be removed.
 	*
 	*
-	*  	\_GTS OEM Going To Sleep method
+	*	\_GTS OEM Going To Sleep method
 	*
-	*  	Entry:
-	*  		Arg0=The value of the sleeping state S1=1, S2=2
+	*	Entry:
+	*		Arg0=The value of the sleeping state S1=1, S2=2
 	*
-	*  	Exit:
-	*  		-none-
+	*	Exit:
+	*		-none-
 	*
 	*  Method(\_GTS, 1) {
 	*  DBGO("\\_GTS\n")
@@ -1026,7 +1026,7 @@
 
 		/*  PCIe HotPlug event  */
 		/* Method(_L0F) {
-		* 	DBGO("\\_GPE\\_L0F\n")
+		*	DBGO("\\_GPE\\_L0F\n")
 		* }
 		*/
 
@@ -1049,19 +1049,19 @@
 
 		/*  GPM0 SCI event - Moved to USB.asl */
 		/* Method(_L13) {
-		* 	DBGO("\\_GPE\\_L13\n")
+		*	DBGO("\\_GPE\\_L13\n")
 		* }
 		*/
 
 		/*  GPM1 SCI event - Moved to USB.asl */
 		/* Method(_L14) {
-		* 	DBGO("\\_GPE\\_L14\n")
+		*	DBGO("\\_GPE\\_L14\n")
 		* }
 		*/
 
 		/*  GPM2 SCI event - Moved to USB.asl */
 		/* Method(_L15) {
-		* 	DBGO("\\_GPE\\_L15\n")
+		*	DBGO("\\_GPE\\_L15\n")
 		* }
 		*/
 
@@ -1073,7 +1073,7 @@
 
 		/*  GPM8 SCI event - Moved to USB.asl */
 		/* Method(_L17) {
-		* 	DBGO("\\_GPE\\_L17\n")
+		*	DBGO("\\_GPE\\_L17\n")
 		* }
 		*/
 
@@ -1090,7 +1090,7 @@
 
 		/*  GPM4 SCI event - Moved to USB.asl */
 		/* Method(_L19) {
-		* 	DBGO("\\_GPE\\_L19\n")
+		*	DBGO("\\_GPE\\_L19\n")
 		* }
 		*/
 
@@ -1121,7 +1121,7 @@
 
 		/*  GPIO2 or GPIO66 SCI event  */
 		/* Method(_L1E) {
-		* 	DBGO("\\_GPE\\_L1E\n")
+		*	DBGO("\\_GPE\\_L1E\n")
 		* }
 		*/
 
@@ -1131,7 +1131,7 @@
 		* }
 		*/
 
-	} 	/* End Scope GPE */
+	}	/* End Scope GPE */
 
 	#include "acpi/usb.asl"
 
@@ -1521,7 +1521,7 @@
 
 #if 0
 				Memory32Fixed(READWRITE, 0, 0xA0000, BSMM)
-				Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM) 	/* VGA memory space */
+				Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM)	/* VGA memory space */
 				Memory32Fixed(READONLY, 0x000C0000, 0x00020000, EMM1)	/* Assume C0000-E0000 empty */
 				Memory32Fixed(READONLY, 0x000E0000, 0x00020000, RDBS)   /* BIOS ROM area */
 
@@ -1655,7 +1655,7 @@
 
 				/* On older chips, clear PciExpWakeDisEn */
 				/*if (LLessEqual(\SBRI, 0x13)) {
-				*    	Store(0,\PWDE)
+				*	Store(0,\PWDE)
 				* }
 				*/
 			} /* End Method(_SB._INI) */
diff --git a/src/mainboard/amd/tilapia_fam10/mainboard.c b/src/mainboard/amd/tilapia_fam10/mainboard.c
index 44c1df6..5e11215 100644
--- a/src/mainboard/amd/tilapia_fam10/mainboard.c
+++ b/src/mainboard/amd/tilapia_fam10/mainboard.c
@@ -24,8 +24,8 @@
 #include "southbridge/amd/sb700/smbus.h"
 #include "southbridge/amd/rs780/rs780.h"
 
-#define ADT7461_ADDRESS 0x4C
-#define ARA_ADDRESS     0x0C /* Alert Response Address */
+#define ADT7461_ADDRESS	0x4C
+#define ARA_ADDRESS	0x0C /* Alert Response Address */
 
 #define ADT7461_read_byte(address) \
 	do_smbus_read_byte(SMBUS_IO_BASE, ADT7461_ADDRESS, address)
@@ -150,7 +150,7 @@
 		dword = pci_read_config32(sm_dev, 0xfc);
 		dword &= ~(1 << 10);
 
-	        /* When the gpio40 is configured as GPIO, this will represent the output value*/
+		/* When the gpio40 is configured as GPIO, this will represent the output value*/
 		/* 1 :enable two x8  , 0 : master slot enable only */
 		dword |= (1 << 26);
 		pci_write_config32(sm_dev, 0xfc, dword);
@@ -162,7 +162,7 @@
 		dword = pci_read_config32(sm_dev, 0xfc);
 		dword &= ~(1 << 10);
 
-        	/* When the gpio40 is configured as GPIO, this will represent the output value*/
+		/* When the gpio40 is configured as GPIO, this will represent the output value*/
 		/* 1 :enable two x8  , 0 : master slot enable only */
 		dword &=  ~(1 << 26);
 		pci_write_config32(sm_dev, 0xfc, dword);
diff --git a/src/mainboard/amd/torpedo/devicetree.cb b/src/mainboard/amd/torpedo/devicetree.cb
index 2ce1dfd..2adfb27 100644
--- a/src/mainboard/amd/torpedo/devicetree.cb
+++ b/src/mainboard/amd/torpedo/devicetree.cb
@@ -13,56 +13,56 @@
 # GNU General Public License for more details.
 #
 chip northbridge/amd/agesa/family12/root_complex
-        device cpu_cluster 0 on
-                chip cpu/amd/agesa/family12
-                  device lapic 0 on end
-                end
-        end
-        device domain 0 on
-                subsystemid 0x1022 0x1705 inherit
-                chip northbridge/amd/agesa/family12 # CPU side of HT root complex
-                                chip northbridge/amd/agesa/family12 # PCI side of HT root complex
-                                        device pci 0.0 on end # Root Complex
-                                        device pci 1.0 on end # Internal Graphics Bridge
-                                        device pci 1.1 on end # Audio Controller
-                                        device pci 2.0 on end # Root Port
-                                        device pci 3.0 on end # Root Port
-                                        device pci 4.0 on end # PCIE P2P bridge
-                                        device pci 5.0 on end # PCIE P2P bridge
-                                        device pci 6.0 on end # PCIE P2P bridge
-                                        device pci 7.0 on end # PCIE P2P bridge
-                                        device pci 8.0 on end # NB/SB Link P2P bridge
-                                end # agesa northbridge
-                                chip southbridge/amd/cimx/sb900 # it is under NB/SB Link, but on the same pri bus
-                                        device pci 10.0 on end # USB XHCI
-                                        device pci 10.1 on end # USB XHCI
-                                        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
-                                        device pci 14.2 on end # HDA
-                                        device pci 14.3 on # LPC
-												chip superio/smsc/kbc1100
-                                                        device pnp 2e.7 on #  Keyboard
-                                                                io 0x60 = 0x60
-                                                                io 0x62 = 0x64
-                                                                irq 0x70 = 1
-                                                                irq 0x72 = 12
-                                                        end
-                                                end # kbc1100
-										end #LPC
+	device cpu_cluster 0 on
+		chip cpu/amd/agesa/family12
+			device lapic 0 on end
+		end
+	end
+	device domain 0 on
+		subsystemid 0x1022 0x1705 inherit
+		chip northbridge/amd/agesa/family12 # CPU side of HT root complex
+				chip northbridge/amd/agesa/family12 # PCI side of HT root complex
+					device pci 0.0 on end # Root Complex
+					device pci 1.0 on end # Internal Graphics Bridge
+					device pci 1.1 on end # Audio Controller
+					device pci 2.0 on end # Root Port
+					device pci 3.0 on end # Root Port
+					device pci 4.0 on end # PCIE P2P bridge
+					device pci 5.0 on end # PCIE P2P bridge
+					device pci 6.0 on end # PCIE P2P bridge
+					device pci 7.0 on end # PCIE P2P bridge
+					device pci 8.0 on end # NB/SB Link P2P bridge
+				end # agesa northbridge
+				chip southbridge/amd/cimx/sb900 # it is under NB/SB Link, but on the same pri bus
+					device pci 10.0 on end # USB XHCI
+					device pci 10.1 on end # USB XHCI
+					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
+					device pci 14.2 on end # HDA
+					device pci 14.3 on # LPC
+						chip superio/smsc/kbc1100
+							device pnp 2e.7 on #  Keyboard
+								io 0x60 = 0x60
+								io 0x62 = 0x64
+								irq 0x70 = 1
+								irq 0x72 = 12
+							end
+						end # kbc1100
+					end #LPC
 					device pci 14.4 on end # PCI bridge
-	  				device pci 14.5 on end # USB 2
+					device pci 14.5 on end # USB 2
 					device pci 14.6 on end # Ethernet Controller
 					device pci 14.7 on end # SD Flash Controller
 					device pci 15.0 on end # PCIe PortA
@@ -70,16 +70,16 @@
 					device pci 15.2 on end # PCIe PortC
 					device pci 15.3 on end # PCIe PortD
 					register "gpp_configuration" = "4" #1:1:1:1
-		  			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/sb900
-                        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
-                end #chip northbridge/amd/agesa/family12 # CPU side of HT root complex
-        end #domain
+			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
+		end #chip northbridge/amd/agesa/family12 # CPU side of HT root complex
+	end #domain
 end #northbridge/amd/agesa/family12/root_complex
diff --git a/src/mainboard/amd/torpedo/dsdt.asl b/src/mainboard/amd/torpedo/dsdt.asl
index 0c55ff4..4ee5fb4 100644
--- a/src/mainboard/amd/torpedo/dsdt.asl
+++ b/src/mainboard/amd/torpedo/dsdt.asl
@@ -676,7 +676,7 @@
 
 		/* On older chips, clear PciExpWakeDisEn */
 		/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-		*    	Store(0,\_SB.PWDE)
+		*	Store(0,\_SB.PWDE)
 		*}
 		*/
 
@@ -691,13 +691,13 @@
 	*  used, so it could be removed.
 	*
 	*
-	*  	\_GTS OEM Going To Sleep method
+	*	\_GTS OEM Going To Sleep method
 	*
-	*  	Entry:
-	*  		Arg0=The value of the sleeping state S1=1, S2=2
+	*	Entry:
+	*		Arg0=The value of the sleeping state S1=1, S2=2
 	*
-	*  	Exit:
-	*  		-none-
+	*	Exit:
+	*		-none-
 	*
 	*  Method(\_GTS, 1) {
 	*  DBGO("\\_GTS\n")
@@ -766,7 +766,7 @@
 	} /* End Method(\_WAK) */
 
 	Scope(\_GPE) {	/* Start Scope GPE */
-	} 	/* End Scope GPE */
+	}	/* End Scope GPE */
 
 	/* System Bus */
 	Scope(\_SB) { /* Start \_SB scope */
diff --git a/src/mainboard/amd/torpedo/gpio.c b/src/mainboard/amd/torpedo/gpio.c
index 5a77dc0..e26052a 100644
--- a/src/mainboard/amd/torpedo/gpio.c
+++ b/src/mainboard/amd/torpedo/gpio.c
@@ -75,7 +75,7 @@
 	StripInfo = (Data8 & BIT7) >> 7;
 	Data8 = Mmio8_G (GpioMmioAddr, GPIO_31);
 	StripInfo |= (Data8 & BIT7) >> 6;
-	if (StripInfo < boardRevC) { 		// for old board. Rev B
+	if (StripInfo < boardRevC) {		// for old board. Rev B
 		Mmio8_And_Or (IoMuxMmioAddr, GPIO_111, 0x00, 3);		// function 3
 		Mmio8_And_Or (IoMuxMmioAddr, GPIO_113, 0x00, 0);		// function 0
 	}
diff --git a/src/mainboard/asus/kfsn4-dre/acpi/pm_ctrl.asl b/src/mainboard/asus/kfsn4-dre/acpi/pm_ctrl.asl
index 0afb841..bde6fb6 100644
--- a/src/mainboard/asus/kfsn4-dre/acpi/pm_ctrl.asl
+++ b/src/mainboard/asus/kfsn4-dre/acpi/pm_ctrl.asl
@@ -231,7 +231,7 @@
 
 		/* On older chips, clear PciExpWakeDisEn */
 		/*if (LLessEqual(\_SB.SBRI, 0x13)) {
-		*    	Store(0,\_SB.PWDE)
+		*	Store(0,\_SB.PWDE)
 		*}
 		*/
 
diff --git a/src/mainboard/asus/kfsn4-dre/dsdt.asl b/src/mainboard/asus/kfsn4-dre/dsdt.asl
index 2f1e86a..575715c 100644
--- a/src/mainboard/asus/kfsn4-dre/dsdt.asl
+++ b/src/mainboard/asus/kfsn4-dre/dsdt.asl
@@ -126,7 +126,7 @@
 			Notify (\_SB.PWRB, 0x02)		/* NOTIFY_DEVICE_WAKE */
 		}
 
-	} 	/* End Scope GPE */
+	}	/* End Scope GPE */
 
 	/* Root of the bus hierarchy */
 	Scope (\_SB)
diff --git a/src/mainboard/asus/kfsn4-dre/resourcemap.c b/src/mainboard/asus/kfsn4-dre/resourcemap.c
index cfbade6..f4e549b 100644
--- a/src/mainboard/asus/kfsn4-dre/resourcemap.c
+++ b/src/mainboard/asus/kfsn4-dre/resourcemap.c
@@ -226,7 +226,7 @@
 		 *	   This field defines the start of PCI I/O region n
 		 * [31:25] Reserved
 		 */
-// 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC0), 0xFE000FCC, 0x00001013,
+//		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC0), 0xFE000FCC, 0x00001013,
 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xC8), 0xFE000FCC, 0x00000000,
 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xD0), 0xFE000FCC, 0x00000000,
 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xD8), 0xFE000FCC, 0x00000000,
diff --git a/src/mainboard/asus/kfsn4-dre/romstage.c b/src/mainboard/asus/kfsn4-dre/romstage.c
index 56a6bdf..2809f0f 100644
--- a/src/mainboard/asus/kfsn4-dre/romstage.c
+++ b/src/mainboard/asus/kfsn4-dre/romstage.c
@@ -318,8 +318,8 @@
 	 * IS_ENABLED(CONFIG_DEBUG_SMBUS) uncomment this block
 	 */
 	if (IS_ENABLED(CONFIG_DEBUG_SMBUS)) {
-	        dump_spd_registers(&cpu[0]);
-        	dump_smbus_registers();
+		dump_spd_registers(&cpu[0]);
+		dump_smbus_registers();
 	}
 #endif
 
@@ -344,8 +344,8 @@
 	/* Initialize GPIO */
 	/* Access SuperIO GPI03 logical device */
 	uint16_t port = GPIO3_DEV >> 8;
-        outb(0x87, port);
-        outb(0x87, port);
+	outb(0x87, port);
+	outb(0x87, port);
 	pnp_set_logical_device(GPIO3_DEV);
 	/* Set GP37 (power LED) to output */
 	pnp_write_config(GPIO3_DEV, 0xf0, 0x7f);
diff --git a/src/mainboard/asus/p3b-f/devicetree.cb b/src/mainboard/asus/p3b-f/devicetree.cb
index 5bee5ae..bc9ad17 100644
--- a/src/mainboard/asus/p3b-f/devicetree.cb
+++ b/src/mainboard/asus/p3b-f/devicetree.cb
@@ -1,59 +1,59 @@
 chip northbridge/intel/i440bx		# Northbridge
-  device cpu_cluster 0 on		# APIC cluster
-    chip cpu/intel/slot_1		# CPU
-      device lapic 0 on end		# APIC
-    end
-  end
-  device 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
+	device cpu_cluster 0 on		# APIC cluster
+	chip cpu/intel/slot_1		# CPU
+			device lapic 0 on end	# APIC
+		end
+	end
+	device 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/avalue/eax-785e/devicetree.cb b/src/mainboard/avalue/eax-785e/devicetree.cb
index 42ddf01..2bf3ca9 100644
--- a/src/mainboard/avalue/eax-785e/devicetree.cb
+++ b/src/mainboard/avalue/eax-785e/devicetree.cb
@@ -41,49 +41,49 @@
 					device pci 13.0 on end # USB
 					device pci 13.2 on end # USB
 					device pci 14.0 on end # SM
-					device pci 14.1 on end # IDE    0x439c
-					device pci 14.2 on end # HDA    0x4383
+					device pci 14.1 on end # IDE	0x439c
+					device pci 14.2 on end # HDA	0x4383
 					device pci 14.3 on
-                                                chip superio/winbond/w83627hf
-                                                        device pnp 2e.0 off #  Floppy
-                                                                io 0x60 = 0x3f0
-                                                                irq 0x70 = 6
-                                                                drq 0x74 = 2
-                                                        end
-                                                        device pnp 2e.1 off #  Parallel Port
-                                                                io 0x60 = 0x378
-                                                                irq 0x70 = 7
-                                                        end
-                                                        device pnp 2e.2 on #  Com1
-                                                                io 0x60 = 0x3f8
-                                                                irq 0x70 = 4
-                                                        end
-                                                        device pnp 2e.3 on #  Com2
-                                                                io 0x60 = 0x2f8
-                                                                irq 0x70 = 3
-                                                        end
-                                                        device pnp 2e.5 on #  PS/2 Keyboard & mouse
-                                                                io 0x60 = 0x60
-                                                                io 0x62 = 0x64
-                                                                irq 0x70 = 1
-                                                                irq 0x72 = 12
-                                                        end
-                                                        device pnp 2e.6 off  # SFI
-                                                                io 0x62 = 0x100
-                                                        end
-                                                        device pnp 2e.7 off #  GPIO_GAME_MIDI
-                                                                io 0x60 = 0x220
-                                                                io 0x62 = 0x300
-                                                                irq 0x70 = 9
-                                                        end
-                                                        device pnp 2e.8 off end #  WDTO_PLED
-                                                        device pnp 2e.9 off end #  GPIO_SUSLED
-                                                        device pnp 2e.a off end #  ACPI
-                                                        device pnp 2e.b on #  HW Monitor
-                                                                io 0x60 = 0x290
-                                                                irq 0x70 = 5
-                                                        end
-                                                end     #superio/winbond/w83627hf
+						chip superio/winbond/w83627hf
+							device pnp 2e.0 off #  Floppy
+								io 0x60 = 0x3f0
+								irq 0x70 = 6
+								drq 0x74 = 2
+							end
+							device pnp 2e.1 off #  Parallel Port
+								io 0x60 = 0x378
+								irq 0x70 = 7
+							end
+							device pnp 2e.2 on #  Com1
+								io 0x60 = 0x3f8
+								irq 0x70 = 4
+							end
+							device pnp 2e.3 on #  Com2
+								io 0x60 = 0x2f8
+								irq 0x70 = 3
+							end
+							device pnp 2e.5 on #  PS/2 Keyboard & mouse
+								io 0x60 = 0x60
+								io 0x62 = 0x64
+								irq 0x70 = 1
+								irq 0x72 = 12
+							end
+							device pnp 2e.6 off  # SFI
+								io 0x62 = 0x100
+							end
+							device pnp 2e.7 off #  GPIO_GAME_MIDI
+								io 0x60 = 0x220
+								io 0x62 = 0x300
+								irq 0x70 = 9
+							end
+							device pnp 2e.8 off end #  WDTO_PLED
+							device pnp 2e.9 off end #  GPIO_SUSLED
+							device pnp 2e.a off end #  ACPI
+							device pnp 2e.b on #  HW Monitor
+								io 0x60 = 0x290
+								irq 0x70 = 5
+							end
+						end	#superio/winbond/w83627hf
 					end # LPC	0x439d
 					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
diff --git a/src/mainboard/intel/saddlebrook/devicetree.cb b/src/mainboard/intel/saddlebrook/devicetree.cb
index 43d14ed..71fed87 100644
--- a/src/mainboard/intel/saddlebrook/devicetree.cb
+++ b/src/mainboard/intel/saddlebrook/devicetree.cb
@@ -62,7 +62,7 @@
 
 	# Determines if enable Serial IRQ. Values 0: Disabled, 1: Enabled
 	register "SerialIrqConfigSirqEnable" = "0x01"
-        register "SerialIrqConfigSirqMode" = "0x01"
+	register "SerialIrqConfigSirqMode" = "0x01"
 
 	# VR Settings Configuration for 5 Domains
 	#+----------------+-------+-------+-------------+-------------+-------+
@@ -226,17 +226,17 @@
 		[7]	= 1, \
 	}"
 	register "SerialIoDevMode" = "{ \
-		[PchSerialIoIndexI2C0]  = PchSerialIoPci, \
-		[PchSerialIoIndexI2C1]  = PchSerialIoPci, \
-		[PchSerialIoIndexI2C2]  = PchSerialIoPci, \
-		[PchSerialIoIndexI2C3]  = PchSerialIoPci, \
-		[PchSerialIoIndexI2C4]  = PchSerialIoPci, \
-		[PchSerialIoIndexI2C5]  = PchSerialIoPci, \
-		[PchSerialIoIndexSpi0]  = PchSerialIoPci, \
-		[PchSerialIoIndexSpi1]  = PchSerialIoPci, \
-		[PchSerialIoIndexUart0] = PchSerialIoPci, \
-		[PchSerialIoIndexUart1] = PchSerialIoPci, \
-		[PchSerialIoIndexUart2] = PchSerialIoSkipInit, \
+		[PchSerialIoIndexI2C0]	= PchSerialIoPci, \
+		[PchSerialIoIndexI2C1]	= PchSerialIoPci, \
+		[PchSerialIoIndexI2C2]	= PchSerialIoPci, \
+		[PchSerialIoIndexI2C3]	= PchSerialIoPci, \
+		[PchSerialIoIndexI2C4]	= PchSerialIoPci, \
+		[PchSerialIoIndexI2C5]	= PchSerialIoPci, \
+		[PchSerialIoIndexSpi0]	= PchSerialIoPci, \
+		[PchSerialIoIndexSpi1]	= PchSerialIoPci, \
+		[PchSerialIoIndexUart0]	= PchSerialIoPci, \
+		[PchSerialIoIndexUart1]	= PchSerialIoPci, \
+		[PchSerialIoIndexUart2]	= PchSerialIoSkipInit, \
 	}"
 
 	# PL2 override 25W
diff --git a/src/mainboard/lenovo/t400/devicetree.cb b/src/mainboard/lenovo/t400/devicetree.cb
index 416906f..0c72c86 100644
--- a/src/mainboard/lenovo/t400/devicetree.cb
+++ b/src/mainboard/lenovo/t400/devicetree.cb
@@ -237,7 +237,7 @@
 			device pci 1f.3 on # SMBus
 				subsystemid 0x17aa 0x20f9
 				ioapic_irq 2 INTC 0x12
-			        # eeprom, 8 virtual devices, same chip
+			 	# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/t520/variants/t520/devicetree.cb b/src/mainboard/lenovo/t520/variants/t520/devicetree.cb
index f03b87e..6decf9b 100644
--- a/src/mainboard/lenovo/t520/variants/t520/devicetree.cb
+++ b/src/mainboard/lenovo/t520/variants/t520/devicetree.cb
@@ -151,7 +151,7 @@
 			end # LPC bridge
 			device pci 1f.2 on end # SATA Controller 1
 			device pci 1f.3 on # SMBUS controller
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/t520/variants/w520/devicetree.cb b/src/mainboard/lenovo/t520/variants/w520/devicetree.cb
index b69b66c..33b9368 100644
--- a/src/mainboard/lenovo/t520/variants/w520/devicetree.cb
+++ b/src/mainboard/lenovo/t520/variants/w520/devicetree.cb
@@ -151,7 +151,7 @@
 			end # LPC bridge
 			device pci 1f.2 on end # SATA Controller 1
 			device pci 1f.3 on # SMBUS controller
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/t530/variants/t530/devicetree.cb b/src/mainboard/lenovo/t530/variants/t530/devicetree.cb
index a28c177..3103762 100644
--- a/src/mainboard/lenovo/t530/variants/t530/devicetree.cb
+++ b/src/mainboard/lenovo/t530/variants/t530/devicetree.cb
@@ -158,7 +158,7 @@
 			end # LPC bridge
 			device pci 1f.2 on end # SATA Controller 1
 			device pci 1f.3 on
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/t530/variants/w530/devicetree.cb b/src/mainboard/lenovo/t530/variants/w530/devicetree.cb
index 2a22d4e..d9d9df5 100644
--- a/src/mainboard/lenovo/t530/variants/w530/devicetree.cb
+++ b/src/mainboard/lenovo/t530/variants/w530/devicetree.cb
@@ -10,12 +10,12 @@
 	register "gpu_dp_c_hotplug" = "0"
 
 	# Enable Panel as LVDS and configure power delays
-	register "gpu_panel_port_select" = "0"                  # LVDS
-	register "gpu_panel_power_cycle_delay" = "6"            # T7: 500ms
-	register "gpu_panel_power_up_delay" = "100"             # T1+T2: 10ms
-	register "gpu_panel_power_down_delay" = "100"           # T5+T6: 10ms
-	register "gpu_panel_power_backlight_off_delay" = "2000" # T4: 200ms
-	register "gpu_panel_power_backlight_on_delay" = "2000"  # T3: 200ms
+	register "gpu_panel_port_select" = "0"			# LVDS
+	register "gpu_panel_power_cycle_delay" = "6"		# T7: 500ms
+	register "gpu_panel_power_up_delay" = "100"		# T1+T2: 10ms
+	register "gpu_panel_power_down_delay" = "100"		# T5+T6: 10ms
+	register "gpu_panel_power_backlight_off_delay" = "2000"	# T4: 200ms
+	register "gpu_panel_power_backlight_on_delay" = "2000"	# T3: 200ms
 	register "gfx.use_spread_spectrum_clock" = "1"
 	register "gfx.link_frequency_270_mhz" = "1"
 	register "gpu_cpu_backlight" = "0x1155"
diff --git a/src/mainboard/lenovo/t60/devicetree.cb b/src/mainboard/lenovo/t60/devicetree.cb
index aab647f..053b9d3 100644
--- a/src/mainboard/lenovo/t60/devicetree.cb
+++ b/src/mainboard/lenovo/t60/devicetree.cb
@@ -221,7 +221,7 @@
 						 0x54, 0xff, 0xff, 0x07 }"
 					device i2c 69 on end
 				end
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
index cb2d8f3..49e5933 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
+++ b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
@@ -126,7 +126,7 @@
 				end
 
 				chip drivers/pc80/tpm
-				     device pnp 0c31.0 on end
+					device pnp 0c31.0 on end
 				end
 
 				chip ec/lenovo/h8
@@ -166,7 +166,7 @@
 			end # SATA Controller 1
 			device pci 1f.3 on
 				subsystemid 0x17aa 0x21f9
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/x200/devicetree.cb b/src/mainboard/lenovo/x200/devicetree.cb
index 3bc3159..b74f25a 100644
--- a/src/mainboard/lenovo/x200/devicetree.cb
+++ b/src/mainboard/lenovo/x200/devicetree.cb
@@ -211,7 +211,7 @@
 			device pci 1f.3 on # SMBus
 				subsystemid 0x17aa 0x20f9
 				ioapic_irq 2 INTC 0x12
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb
index de57755..a1746bd 100644
--- a/src/mainboard/lenovo/x201/devicetree.cb
+++ b/src/mainboard/lenovo/x201/devicetree.cb
@@ -165,7 +165,7 @@
 			end
 			device pci 1f.3 on # SMBUS
 				subsystemid 0x17aa 0x2167
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/x220/devicetree.cb b/src/mainboard/lenovo/x220/devicetree.cb
index ae2a03e..a960266 100644
--- a/src/mainboard/lenovo/x220/devicetree.cb
+++ b/src/mainboard/lenovo/x220/devicetree.cb
@@ -177,7 +177,7 @@
 			end # SATA Controller 1
 			device pci 1f.3 on
 				subsystemid 0x17aa 0x21db
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/x230/devicetree.cb b/src/mainboard/lenovo/x230/devicetree.cb
index 41e13f6..01693c0 100644
--- a/src/mainboard/lenovo/x230/devicetree.cb
+++ b/src/mainboard/lenovo/x230/devicetree.cb
@@ -132,7 +132,7 @@
 				end
 
 				chip drivers/pc80/tpm
-				     device pnp 0c31.0 on end
+					device pnp 0c31.0 on end
 				end
 
 				chip ec/lenovo/h8
@@ -179,7 +179,7 @@
 			end # SATA Controller 1
 			device pci 1f.3 on
 				subsystemid 0x17aa 0x21fa
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb
index cf319a3..da9bff7 100644
--- a/src/mainboard/lenovo/x60/devicetree.cb
+++ b/src/mainboard/lenovo/x60/devicetree.cb
@@ -204,7 +204,7 @@
 						 0x54, 0xff, 0xff, 0x07 }"
 					device i2c 69 on end
 				end
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end
diff --git a/src/mainboard/lenovo/z61t/devicetree.cb b/src/mainboard/lenovo/z61t/devicetree.cb
index 869e970..1c60e6b 100644
--- a/src/mainboard/lenovo/z61t/devicetree.cb
+++ b/src/mainboard/lenovo/z61t/devicetree.cb
@@ -139,7 +139,6 @@
 						io 0x66 = 0x1604
 					end
 
-
 					register "config0" = "0xa6"
 					register "config1" = "0x05"
 					register "config2" = "0xa0"
@@ -212,27 +211,26 @@
 				subsystemid 0x17aa 0x200d
 			end
 			device pci 1f.3 on # SMBUS
-                                subsystemid 0x17aa 0x200f
-                                chip drivers/i2c/ck505
+				subsystemid 0x17aa 0x200f
+				chip drivers/i2c/ck505
 					register "mask" = "{ 0xff, 0xff, 0xff,
 						0xff, 0xff, 0xff, 0xff, 0xff }"
 					# vendor clockgen setup
 					register "regs" = "{ 0x6d, 0xff, 0xff,
 						0x20, 0x41, 0x7f, 0x18, 0x00 }"
-                                        device i2c 69 on end
-                                end
-                                # eeprom, 8 virtual devices, same chip
-                                chip drivers/i2c/at24rf08c
-                                        device i2c 54 on end
-                                        device i2c 55 on end
-                                        device i2c 56 on end
-                                        device i2c 57 on end
-                                        device i2c 5c on end
-                                        device i2c 5d on end
-                                        device i2c 5e on end
-                                        device i2c 5f on end
-                                end
-
+					device i2c 69 on end
+				end
+				# eeprom, 8 virtual devices, same chip
+				chip drivers/i2c/at24rf08c
+					device i2c 54 on end
+					device i2c 55 on end
+					device i2c 56 on end
+					device i2c 57 on end
+					device i2c 5c on end
+					device i2c 5d on end
+					device i2c 5e on end
+					device i2c 5f on end
+				end
 			end
 		end
 	end
diff --git a/src/mainboard/msi/ms7721/devicetree.cb b/src/mainboard/msi/ms7721/devicetree.cb
index 7eaf78c..3507925 100644
--- a/src/mainboard/msi/ms7721/devicetree.cb
+++ b/src/mainboard/msi/ms7721/devicetree.cb
@@ -47,7 +47,7 @@
 				device pci 12.2 on  end # USB EHCI
 				device pci 13.0 on  end # USB OHCI
 				device pci 13.2 on  end # USB EHCI
-				device pci 14.0 on      # SMBUS
+				device pci 14.0 on	# SMBUS
 					chip drivers/generic/generic #dimm 0
 						device i2c 50 on end # 7-bit SPD address
 					end
@@ -57,7 +57,7 @@
 				end # SM
 				device pci 14.1 off end # IDE	0x439c
 				device pci 14.2 on  end # Azalia (Audio)
-				device pci 14.3 on      # LPC	0x439d
+				device pci 14.3 on	# LPC	0x439d
 					chip superio/fintek/f71869ad
 						register "multi_function_register_1" = "0x01"
 						register "multi_function_register_2" = "0x0f"
@@ -97,51 +97,51 @@
 							io 0x60 = 0x225	# Fintek datasheet says 0x295.
 							irq 0x70 = 0
 						end
-						device pnp 4e.05 on     # KBC
+						device pnp 4e.05 on	# KBC
 							io 0x60 = 0x060
 							irq 0x70 = 1 # Keyboard IRQ
 							irq 0x72 = 12 # Mouse IRQ
 						end
-                                                device pnp 4e.06 on     # GPIO
+						device pnp 4e.06 on	# GPIO
 							# ! GPIO config is disabled because the code in romstage.c
 							# ! has already taken care of it
-                                                        #io 0x60 = 0xa00
-                                                        #irq 0xe0 = 0x04	# GPIO1 output
-                                                        #irq 0xe1 = 0xff	# GPIO1 output data
-                                                        #irq 0xe3 = 0x04	# GPIO1 drive enable
-                                                        #irq 0xe4 = 0x00	# GPIO1 PME enable
-                                                        #irq 0xe5 = 0x00	# GPIO1 input detect select
-                                                        #irq 0xe6 = 0x40	# GPIO1 event status
+							#io 0x60 = 0xa00
+							#irq 0xe0 = 0x04	# GPIO1 output
+							#irq 0xe1 = 0xff	# GPIO1 output data
+							#irq 0xe3 = 0x04	# GPIO1 drive enable
+							#irq 0xe4 = 0x00	# GPIO1 PME enable
+							#irq 0xe5 = 0x00	# GPIO1 input detect select
+							#irq 0xe6 = 0x40	# GPIO1 event status
 
-                                                        #irq 0xd0 = 0x00	# GPIO2 output
-                                                        #irq 0xd1 = 0xff	# GPIO2 output data
-                                                        #irq 0xd3 = 0x00	# GPIO2 drive enable
+							#irq 0xd0 = 0x00	# GPIO2 output
+							#irq 0xd1 = 0xff	# GPIO2 output data
+							#irq 0xd3 = 0x00	# GPIO2 drive enable
 
-                                                        #irq 0xc0 = 0x00	# GPIO3 output
-                                                        #irq 0xc1 = 0xff	# GPIO3 output data
+							#irq 0xc0 = 0x00	# GPIO3 output
+							#irq 0xc1 = 0xff	# GPIO3 output data
 
-                                                        #irq 0xb0 = 0x04	# GPIO4 output
-                                                        #irq 0xb1 = 0x04	# GPIO4 output data
-                                                        #irq 0xb3 = 0x04	# GPIO4 drive enable
-                                                        #irq 0xb4 = 0x00	# GPIO4 PME enable
-                                                        #irq 0xb5 = 0x00	# GPIO4 input detect select
-                                                        #irq 0xb6 = 0x00	# GPIO4 event status
+							#irq 0xb0 = 0x04	# GPIO4 output
+							#irq 0xb1 = 0x04	# GPIO4 output data
+							#irq 0xb3 = 0x04	# GPIO4 drive enable
+							#irq 0xb4 = 0x00	# GPIO4 PME enable
+							#irq 0xb5 = 0x00	# GPIO4 input detect select
+							#irq 0xb6 = 0x00	# GPIO4 event status
 
-                                                        #irq 0xa0 = 0x00	# GPIO5 output
-                                                        #irq 0xa1 = 0x1f	# GPIO5 output data
-                                                        #irq 0xa3 = 0x00	# GPIO5 drive enable
-                                                        #irq 0xa4 = 0x00	# GPIO5 PME enable
-                                                        #irq 0xa5 = 0xff	# GPIO5 input detect select
-                                                        #irq 0xa6 = 0xe0	# GPIO5 event status
+							#irq 0xa0 = 0x00	# GPIO5 output
+							#irq 0xa1 = 0x1f	# GPIO5 output data
+							#irq 0xa3 = 0x00	# GPIO5 drive enable
+							#irq 0xa4 = 0x00	# GPIO5 PME enable
+							#irq 0xa5 = 0xff	# GPIO5 input detect select
+							#irq 0xa6 = 0xe0	# GPIO5 event status
 
-                                                        #irq 0x90 = 0x00	# GPIO6 output
-                                                        #irq 0x91 = 0xff	# GPIO6 output data
-                                                        #irq 0x93 = 0x00	# GPIO6 drive enable
+							#irq 0x90 = 0x00	# GPIO6 output
+							#irq 0x91 = 0xff	# GPIO6 output data
+							#irq 0x93 = 0x00	# GPIO6 drive enable
 
-                                                        #irq 0x80 = 0x00	# GPIO7 output
-                                                        #irq 0x81 = 0xff	# GPIO7 output data
-                                                        #irq 0x83 = 0x00	# GPIO7 drive enable
-                                                end
+							#irq 0x80 = 0x00	# GPIO7 output
+							#irq 0x81 = 0xff	# GPIO7 output data
+							#irq 0x83 = 0x00	# GPIO7 drive enable
+						end
 
 						device pnp 4e.07 on end	# WDT
 						device pnp 4e.08 off end	# CIR
diff --git a/src/mainboard/msi/ms9652_fam10/devicetree.cb b/src/mainboard/msi/ms9652_fam10/devicetree.cb
index 51d5bf3..c6dae6d 100644
--- a/src/mainboard/msi/ms9652_fam10/devicetree.cb
+++ b/src/mainboard/msi/ms9652_fam10/devicetree.cb
@@ -13,153 +13,153 @@
 ##
 ## This program is distributed in the hope that it will be useful,
 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the
 ## GNU General Public License for more details.
 ##
 
 chip northbridge/amd/amdfam10/root_complex	# Root complex
-  device cpu_cluster 0 on			# (L)APIC cluster
-    chip cpu/amd/socket_F_1207			# CPU socket
-      device lapic 0 on end			# Local APIC of the CPU
-    end
-  end
-  device domain 0 on			# PCI domain
-    subsystemid 0x1462 0x9652 inherit
-    chip northbridge/amd/amdfam10		# Northbridge / RAM controller
-      device pci 18.0 on			# Link 0
-        chip southbridge/nvidia/mcp55		# Southbridge
-          device pci 0.0 on end			# HT
-          device pci 1.0 on			# LPC
-            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 off		# Parallel port
-                io 0x60 = 0x378
-                irq 0x70 = 7
-              end
-              device pnp 2e.2 on		# Com1
-                io 0x60 = 0x3f8
-                irq 0x70 = 4
-              end
-              device pnp 2e.3 on		# Com2
-                io 0x60 = 0x2f8
-                irq 0x70 = 3
-              end
-              device pnp 2e.5 on		# PS/2 keyboard & mouse
-                io 0x60 = 0x60
-                io 0x62 = 0x64
-                irq 0x70 = 1
-                irq 0x72 = 12
-              end
-              device pnp 2e.106 off		# Serial flash interface (SFI)
-                io 0x60 = 0x100
-              end
-              device pnp 2e.007 off		# GPIO 1
-              end
-              device pnp 2e.107 on		# Game port
-                io 0x60 = 0x220
-              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 off		# GPIO 2
-              end
-              device pnp 2e.109 off		# GPIO 3
-              end
-              device pnp 2e.209 off		# GPIO 4
-              end
-              device pnp 2e.309 off		# GPIO 5
-              end
-              device pnp 2e.a off end		# ACPI
-              device pnp 2e.b on		# Hardware monitor
-                io 0x60 = 0x290
-                irq 0x70 = 5
-              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 1.1 on			# SM 1
-            # PCI device SMBus address will
-            # depend on addon PCI device, do
-            # we need to scan_smbus_bus?
-            # chip drivers/generic/generic	# PCIXA slot 1
-            #   device i2c 50 on end
-            # end
-            # chip drivers/generic/generic	# PCIXB slot 1
-            #   device i2c 51 on end
-            # end
-            # chip drivers/generic/generic	# PCIXB slot 2
-            #   device i2c 52 on end
-            # end
-            # chip drivers/generic/generic	# PCI slot 1
-            #   device i2c 53 on end
-            # end
-            # chip drivers/generic/generic	# Master MCP55 PCI-E
-            #   device i2c 54 on end
-            # end
-            # chip drivers/generic/generic	# Slave MCP55 PCI-E
-            #   device i2c 55 on end
-            # end
-            # chip drivers/generic/generic	# MAC EEPROM
-            #   device i2c 51 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			# IDE
-          device pci 5.0 on end			# SATA 0
-          device pci 5.1 on end			# SATA 1
-          device pci 5.2 on end			# SATA 2
-          device pci 6.1 on end			# AZA
-          device pci 8.0 on end			# NIC
-          device pci 9.0 on end			# NIC
-          register "ide0_enable" = "1"
-          register "sata0_enable" = "1"
-          register "sata1_enable" = "1"
-          # 1: SMBus under 2e.8, 2: SM0 3: SM1
-          register "mac_eeprom_smbus" = "3"
-          register "mac_eeprom_addr" = "0x51"
-        end
-      end
-      device pci 18.0 on end			# HT 1.0
-      device pci 18.0 on end			# HT 2.0
-      device pci 18.1 on end
-      device pci 18.2 on end
-      device pci 18.3 on end
-      device pci 18.4 on end
-    end
-  end
+	device cpu_cluster 0 on			# (L)APIC cluster
+		chip cpu/amd/socket_F_1207	# CPU socket
+			device lapic 0 on end	# Local APIC of the CPU
+		end
+	end
+	device domain 0 on	# PCI domain
+		subsystemid 0x1462 0x9652 inherit
+		chip northbridge/amd/amdfam10	# Northbridge / RAM controller
+			device pci 18.0 on	# Link 0
+				chip southbridge/nvidia/mcp55	# Southbridge
+					device pci 0.0 on end	# HT
+					device pci 1.0 on	# LPC
+						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 off	# Parallel port
+								io 0x60 = 0x378
+								irq 0x70 = 7
+							end
+							device pnp 2e.2 on	# Com1
+								io 0x60 = 0x3f8
+								irq 0x70 = 4
+							end
+							device pnp 2e.3 on	# Com2
+								io 0x60 = 0x2f8
+								irq 0x70 = 3
+							end
+							device pnp 2e.5 on	# PS/2 keyboard & mouse
+								io 0x60 = 0x60
+								io 0x62 = 0x64
+								irq 0x70 = 1
+								irq 0x72 = 12
+							end
+							device pnp 2e.106 off	# Serial flash interface (SFI)
+								io 0x60 = 0x100
+							end
+							device pnp 2e.007 off	# GPIO 1
+							end
+							device pnp 2e.107 on	# Game port
+								io 0x60 = 0x220
+							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 off	# GPIO 2
+							end
+							device pnp 2e.109 off	# GPIO 3
+							end
+							device pnp 2e.209 off	# GPIO 4
+							end
+							device pnp 2e.309 off	# GPIO 5
+							end
+							device pnp 2e.a off end	# ACPI
+							device pnp 2e.b on	# Hardware monitor
+								io 0x60 = 0x290
+								irq 0x70 = 5
+							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 1.1 on			# SM 1
+						# PCI device SMBus address will
+						# depend on addon PCI device, do
+						# we need to scan_smbus_bus?
+						# chip drivers/generic/generic	# PCIXA slot 1
+						#	 device i2c 50 on end
+						# end
+						# chip drivers/generic/generic	# PCIXB slot 1
+						#	 device i2c 51 on end
+						# end
+						# chip drivers/generic/generic	# PCIXB slot 2
+						#	 device i2c 52 on end
+						# end
+						# chip drivers/generic/generic	# PCI slot 1
+						#	 device i2c 53 on end
+						# end
+						# chip drivers/generic/generic	# Master MCP55 PCI-E
+						#	 device i2c 54 on end
+						# end
+						# chip drivers/generic/generic	# Slave MCP55 PCI-E
+						#	 device i2c 55 on end
+						# end
+						# chip drivers/generic/generic	# MAC EEPROM
+						#	 device i2c 51 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	# IDE
+					device pci 5.0 on end	# SATA 0
+					device pci 5.1 on end	# SATA 1
+					device pci 5.2 on end	# SATA 2
+					device pci 6.1 on end	# AZA
+					device pci 8.0 on end	# NIC
+					device pci 9.0 on end	# NIC
+					register "ide0_enable" = "1"
+					register "sata0_enable" = "1"
+					register "sata1_enable" = "1"
+					# 1: SMBus under 2e.8, 2: SM0 3: SM1
+					register "mac_eeprom_smbus" = "3"
+					register "mac_eeprom_addr" = "0x51"
+				end
+			end
+			device pci 18.0 on end	# HT 1.0
+			device pci 18.0 on end	# HT 2.0
+			device pci 18.1 on end
+			device pci 18.2 on end
+			device pci 18.3 on end
+			device pci 18.4 on end
+		end
+	end
 end
diff --git a/src/mainboard/pcengines/alix1c/devicetree.cb b/src/mainboard/pcengines/alix1c/devicetree.cb
index 20e865a..8cb8dd3 100644
--- a/src/mainboard/pcengines/alix1c/devicetree.cb
+++ b/src/mainboard/pcengines/alix1c/devicetree.cb
@@ -1,8 +1,8 @@
 chip northbridge/amd/lx
-  	device domain 0 on
-    		device pci 1.0 on end
+	device domain 0 on
+	device pci 1.0 on end
 		device pci 1.1 on end
-      		chip southbridge/amd/cs5536
+		chip southbridge/amd/cs5536
 			# IRQ 12 and 1 unmasked,  Keyboard and Mouse IRQs. OK
 			# SIRQ Mode = Active(Quiet) mode. Save power....
 			# Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse IRQs. OK
@@ -25,7 +25,7 @@
 			register "com2_address" = "0x2F8"
 			register "com2_irq" = "3"
 			register "unwanted_vpci[0]" = "0"	# End of list has a zero
-        			device pci f.0 on	# ISA Bridge
+				device pci f.0 on	# ISA Bridge
 				chip superio/winbond/w83627hf
 					device pnp 2e.0 off #  Floppy
 						io 0x60 = 0x3f0
@@ -69,10 +69,10 @@
 			end
 			device pci f.1 on end	# Flash controller
 			device pci f.2 on end	# IDE controller
-        			device pci f.3 on end 	# Audio
-        			device pci f.4 on end	# OHCI
+			device pci f.3 on end	# Audio
+			device pci f.4 on end	# OHCI
 			device pci f.5 on end	# EHCI
-      		end
+		end
 	end
 
 	# APIC cluster is late CPU init.
@@ -81,5 +81,4 @@
 			device lapic 0 on end
 		end
 	end
-
 end
diff --git a/src/mainboard/pcengines/alix2d/devicetree.cb b/src/mainboard/pcengines/alix2d/devicetree.cb
index f8368ed..e684a8f 100644
--- a/src/mainboard/pcengines/alix2d/devicetree.cb
+++ b/src/mainboard/pcengines/alix2d/devicetree.cb
@@ -1,8 +1,8 @@
 chip northbridge/amd/lx
-  	device domain 0 on
-    		device pci 1.0 on end
+	device domain 0 on
+		device pci 1.0 on end
 		device pci 1.1 on end
-      		chip southbridge/amd/cs5536
+		chip southbridge/amd/cs5536
 			# IRQ 12 and 1 unmasked,  Keyboard and Mouse IRQs. OK
 			# SIRQ Mode = Active(Quiet) mode. Save power....
 			# Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse IRQs. OK
@@ -21,18 +21,18 @@
 			register "com1_enable" = "1"
 			register "com1_address" = "0x3F8"
 			register "com1_irq" = "4"
-			register "com2_enable" = "1"                # Wired on Alix.2D13 only
+			register "com2_enable" = "1"			# Wired on Alix.2D13 only
 			register "com2_address" = "0x2F8"
 			register "com2_irq" = "3"
 			register "unwanted_vpci[0]" = "0x80000900"	# Disable VGA controller (not wired)
 			register "unwanted_vpci[1]" = "0x80007B00"	# Disable AC97 controller (not wired)
-			register "unwanted_vpci[2]" = "0"	        # End of list has a zero
+			register "unwanted_vpci[2]" = "0"		# End of list has a zero
 			device pci f.0 on end	# ISA Bridge
 			device pci f.1 on end	# Flash controller
 			device pci f.2 on end	# IDE controller
 			device pci f.4 on end	# OHCI
 			device pci f.5 on end	# EHCI
-      		end
+		end
 	end
 
 	# APIC cluster is late CPU init.
@@ -41,5 +41,4 @@
 			device lapic 0 on end
 		end
 	end
-
 end
diff --git a/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb b/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
index 18dffcf..08ba506 100644
--- a/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
+++ b/src/mainboard/purism/librem_skl/variants/librem13v2/devicetree.cb
@@ -64,10 +64,10 @@
 	register "HeciEnabled" = "0"
 	register "SaGv" = "3"
 	register "SerialIrqConfigSirqEnable" = "1"
-	register "PmConfigSlpS3MinAssert" = "2"        # 50ms
-	register "PmConfigSlpS4MinAssert" = "1"        # 1s
-	register "PmConfigSlpSusMinAssert" = "3"       # 500ms
-	register "PmConfigSlpAMinAssert" = "3"         # 2s
+	register "PmConfigSlpS3MinAssert" = "2"		# 50ms
+	register "PmConfigSlpS4MinAssert" = "1"		# 1s
+	register "PmConfigSlpSusMinAssert" = "3"	# 500ms
+	register "PmConfigSlpAMinAssert" = "3"		# 2s
 	register "PmTimerDisabled" = "0"
 
 	register "pirqa_routing" = "PCH_IRQ11"
@@ -211,12 +211,12 @@
 		device pci 1d.2 off end # PCI Express Port 11
 		device pci 1d.3 off end # PCI Express Port 12
 		device pci 1f.0 on
-                        chip ec/purism/librem
-                                device pnp 0c09.0 on end
-                        end
-                        chip drivers/pc80/tpm
-                                device pnp 0c31.0 on end
-                        end
+			chip ec/purism/librem
+				device pnp 0c09.0 on end
+			end
+			chip drivers/pc80/tpm
+				device pnp 0c31.0 on end
+			end
 		end # LPC Interface
 		device pci 1f.1 on  end # P2SB
 		device pci 1f.2 on  end # Power Management Controller
diff --git a/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb b/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
index 01445dc..4ba6ccd 100644
--- a/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
+++ b/src/mainboard/purism/librem_skl/variants/librem15v3/devicetree.cb
@@ -64,10 +64,10 @@
 	register "HeciEnabled" = "0"
 	register "SaGv" = "3"
 	register "SerialIrqConfigSirqEnable" = "1"
-	register "PmConfigSlpS3MinAssert" = "2"        # 50ms
-	register "PmConfigSlpS4MinAssert" = "1"        # 1s
-	register "PmConfigSlpSusMinAssert" = "3"       # 500ms
-	register "PmConfigSlpAMinAssert" = "3"         # 2s
+	register "PmConfigSlpS3MinAssert" = "2"		# 50ms
+	register "PmConfigSlpS4MinAssert" = "1"		# 1s
+	register "PmConfigSlpSusMinAssert" = "3"	# 500ms
+	register "PmConfigSlpAMinAssert" = "3"		# 2s
 	register "PmTimerDisabled" = "0"
 
 	register "pirqa_routing" = "PCH_IRQ11"
@@ -218,12 +218,12 @@
 		device pci 1d.2 off end # PCI Express Port 11
 		device pci 1d.3 off end # PCI Express Port 12
 		device pci 1f.0 on
-                        chip ec/purism/librem
-                                device pnp 0c09.0 on end
-                        end
-                        chip drivers/pc80/tpm
-                                device pnp 0c31.0 on end
-                        end
+			chip ec/purism/librem
+				device pnp 0c09.0 on end
+			end
+			chip drivers/pc80/tpm
+				device pnp 0c31.0 on end
+			end
 		end # LPC Interface
 		device pci 1f.1 on  end # P2SB
 		device pci 1f.2 on  end # Power Management Controller
diff --git a/src/mainboard/roda/rk886ex/acpi/thermal.asl b/src/mainboard/roda/rk886ex/acpi/thermal.asl
index 84845be..6a4d701 100644
--- a/src/mainboard/roda/rk886ex/acpi/thermal.asl
+++ b/src/mainboard/roda/rk886ex/acpi/thermal.asl
@@ -37,7 +37,7 @@
 
 		// Method (_AC1, 0, Serialized)
 		// {
-		// 	Return (0xf5c)
+		//	Return (0xf5c)
 		// }
 
 		// Critical shutdown temperature
diff --git a/src/mainboard/roda/rk886ex/devicetree.cb b/src/mainboard/roda/rk886ex/devicetree.cb
index 28f8f43..bb057f1 100644
--- a/src/mainboard/roda/rk886ex/devicetree.cb
+++ b/src/mainboard/roda/rk886ex/devicetree.cb
@@ -19,23 +19,23 @@
 	register "gfx.ndid" = "3"
 	register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
 
-        device cpu_cluster 0 on
-                chip cpu/intel/socket_mFCPGA478
-                        device lapic 0 on end
-                end
-        end
+	device cpu_cluster 0 on
+		chip cpu/intel/socket_mFCPGA478
+			device lapic 0 on end
+		end
+	end
 
 	register "pci_mmio_size" = "768"
 
-        device domain 0 on
-                subsystemid 0x4352 0x6886 inherit
-                device pci 00.0 on end # host bridge
+	device domain 0 on
+		subsystemid 0x4352 0x6886 inherit
+		device pci 00.0 on end # host bridge
 		# auto detection:
 		#device pci 01.0 off end # i945 PCIe root port
 		device pci 02.0 on end # vga controller
 		device pci 02.1 on end # display controller
 
-                chip southbridge/intel/i82801gx
+		chip southbridge/intel/i82801gx
 			register "pirqa_routing" = "0x0b"
 			register "pirqb_routing" = "0x0b"
 			register "pirqc_routing" = "0x0b"
@@ -58,26 +58,26 @@
 			register "docking_supported" = "1"
 			register "p_cnt_throttling_supported" = "1"
 
-                        register "ide_legacy_combined" = "0x1"
-                        register "ide_enable_primary" = "0x1"
-                        register "ide_enable_secondary" = "0x0"
-                        register "sata_ahci" = "0x0"
+			register "ide_legacy_combined" = "0x1"
+			register "ide_enable_primary" = "0x1"
+			register "ide_enable_secondary" = "0x0"
+			register "sata_ahci" = "0x0"
 
-                	device pci 1b.0 on end # High Definition Audio
-                	device pci 1c.0 on end # PCIe
-                	device pci 1c.1 on end # PCIe
-                	device pci 1c.2 on end # PCIe
+			device pci 1b.0 on end # High Definition Audio
+			device pci 1c.0 on end # PCIe
+			device pci 1c.1 on end # PCIe
+			device pci 1c.2 on end # PCIe
 			#device pci 1c.3 off end # PCIe port 4
 			#device pci 1c.4 off end # PCIe port 5
 			#device pci 1c.5 off end # PCIe port 6
-                	device pci 1d.0 on end # USB UHCI
-                	device pci 1d.1 on end # USB UHCI
-                	device pci 1d.2 on end # USB UHCI
-                	device pci 1d.3 on end # USB UHCI
-                	device pci 1d.7 on end # USB2 EHCI
-                	device pci 1e.0 on
+			device pci 1d.0 on end # USB UHCI
+			device pci 1d.1 on end # USB UHCI
+			device pci 1d.2 on end # USB UHCI
+			device pci 1d.3 on end # USB UHCI
+			device pci 1d.7 on end # USB2 EHCI
+			device pci 1e.0 on
 				chip southbridge/ti/pci7420
-                        		register "smartcard_enabled" = "0x0"
+					register "smartcard_enabled" = "0x0"
 					device pci 3.0 on end
 					device pci 3.1 on end
 					device pci 3.2 on end
@@ -86,19 +86,19 @@
 			end # PCI bridge
 			#device pci 1e.2 off end # AC'97 Audio
 			#device pci 1e.3 off end # AC'97 Modem
-                        device pci 1f.0 on # LPC bridge
-                                chip superio/smsc/lpc47n227
+			device pci 1f.0 on # LPC bridge
+				chip superio/smsc/lpc47n227
 					device pnp 2e.1 on # Parallel port
 						 io 0x60 = 0x378
 						irq 0x70 = 5
 					end
 					device pnp 2e.2 on # COM1
-                                                 io 0x60 = 0x3f8
-                                                irq 0x70 = 4
+						 io 0x60 = 0x3f8
+						irq 0x70 = 4
 					end
 					device pnp 2e.3 on # COM2
-                                                 io 0x60 = 0x2f8
-                                                irq 0x70 = 3
+						 io 0x60 = 0x2f8
+						irq 0x70 = 3
 					end
 					device pnp 2e.5 off # Keyboard+Mouse
 					#	 io 0x60 = 0x60
@@ -106,7 +106,7 @@
 					#	irq 0x70 = 1
 					#	irq 0x72 = 12
 					end
-                                end
+				end
 				chip superio/renesas/m3885x
 					device pnp ff.1 on # dummy address
 					end
@@ -114,11 +114,11 @@
 				chip ec/acpi
 				end
 
-                        end
+			end
 			#device pci 1f.1 off end # IDE
-                        device pci 1f.2 on end  # SATA
-                        device pci 1f.3 on end  # SMBus
+			device pci 1f.2 on end  # SATA
+			device pci 1f.3 on end  # SMBus
 			#device pci 1f.4 off end # Realtek ID Codec
-                end
-        end
+		end
+	end
 end
diff --git a/src/mainboard/roda/rv11/variants/rw11/devicetree.cb b/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
index d5f744e..b51c86e 100644
--- a/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
+++ b/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
@@ -115,7 +115,7 @@
 				chip superio/ite/it8783ef
 					register "TMPIN1.mode"		= "THERMAL_RESISTOR"
 					register "TMPIN2.mode"		= "THERMAL_RESISTOR"
-					register "ec.vin_mask"          = "VIN_ALL"
+					register "ec.vin_mask"		= "VIN_ALL"
 					register "FAN1.mode"		= "FAN_SMART_AUTOMATIC"
 					register "FAN1.smart.tmpin"	= " 1"
 					register "FAN1.smart.tmp_off"	= "60"
diff --git a/src/mainboard/supermicro/h8dmr_fam10/devicetree.cb b/src/mainboard/supermicro/h8dmr_fam10/devicetree.cb
index 9e52d07..ee88c31 100644
--- a/src/mainboard/supermicro/h8dmr_fam10/devicetree.cb
+++ b/src/mainboard/supermicro/h8dmr_fam10/devicetree.cb
@@ -1,152 +1,152 @@
 chip northbridge/amd/amdfam10/root_complex	# Root complex
-  device cpu_cluster 0 on			# (L)APIC cluster
-    chip cpu/amd/socket_F_1207			# CPU socket
-      device lapic 0 on end			# Local APIC of the CPU
-    end
-  end
-  device domain 0 on			# PCI domain
-    subsystemid 0x15d9 0x1511 inherit
-    chip northbridge/amd/amdfam10		# Northbridge / RAM controller
-      device pci 18.0 on end
-      device pci 18.0 on end
-      device pci 18.0 on			# SB on link 2.0
-        chip southbridge/nvidia/mcp55		# Southbridge
-          device pci 0.0 on end			# HT
-          device pci 1.0 on			# LPC
-            chip superio/winbond/w83627hf	# Super I/O
-              device pnp 2e.0 off		# Floppy
-                io 0x60 = 0x3f0
-                irq 0x70 = 6
-                drq 0x74 = 2
-              end
-              device pnp 2e.1 off		# Parallel port
-                io 0x60 = 0x378
-                irq 0x70 = 7
-              end
-              device pnp 2e.2 on		# Com1
-                io 0x60 = 0x3f8
-                irq 0x70 = 4
-              end
-              device pnp 2e.3 on		# Com2
-                io 0x60 = 0x2f8
-                irq 0x70 = 3
-              end
-              device pnp 2e.5 on		# PS/2 keyboard
-                io 0x60 = 0x60
-                io 0x62 = 0x64
-                irq 0x70 = 1
-                irq 0x72 = 12
-              end
-              device pnp 2e.6 off		# SFI
-                io 0x62 = 0x100
-              end
-              device pnp 2e.7 off		# GPIO, game port, MIDI
-                io 0x60 = 0x220
-                io 0x62 = 0x300
-                irq 0x70 = 9
-              end
-              device pnp 2e.8 off end		# WDTO PLED
-              device pnp 2e.9 off end		# GPIO SUSLED
-              device pnp 2e.a off end		# ACPI
-              device pnp 2e.b on		# Hardware monitor
-                io 0x60 = 0x290
-                irq 0x70 = 5
-              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 1.1 on			# SM 1
-            # PCI device SMBus address will
-            # depend on addon PCI device, do
-            # we need to scan_smbus_bus?
-            # chip drivers/generic/generic	# PCIXA slot 1
-            #   device i2c 50 on end
-            # end
-            # chip drivers/generic/generic	# PCIXB slot 1
-            #   device i2c 51 on end
-            # end
-            # chip drivers/generic/generic	# PCIXB slot 2
-            #   device i2c 52 on end
-            # end
-            # chip drivers/generic/generic	# PCI slot 1
-            #   device i2c 53 on end
-            # end
-            # chip drivers/generic/generic	# Master MCP55 PCI-E
-            #   device i2c 54 on end
-            # end
-            # chip drivers/generic/generic	# Slave MCP55 PCI-E
-            #   device i2c 55 on end
-            # end
-            chip drivers/generic/generic	# MAC EEPROM
-              device i2c 51 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			# IDE
-          device pci 5.0 on end			# SATA 0
-          device pci 5.1 on end			# SATA 1
-          device pci 5.2 on end			# SATA 2
-          device pci 6.0 on			# PCI
-            device pci 6.0 on end
-          end
-          device pci 6.1 on end			# AZA
-          device pci 8.0 on end			# NIC
-          device pci 9.0 on end			# NIC
-          device pci a.0 on			# PCI E 5
-            device pci 0.0 on end		# NEC PCI-X
-            device pci 0.1 on			# NEC PCI-X
-              device pci 4.0 on end		# SCSI
-              device pci 4.1 on end		# SCSI
-            end
-          end
-          device pci b.0 on end			# PCI E 4
-          device pci c.0 on end			# PCI E 3
-          device pci d.0 on end			# PCI E 2
-          device pci e.0 on end			# PCI E 1
-          device pci f.0 on end			# PCI E 0
-          register "ide0_enable" = "1"
-          register "sata0_enable" = "1"
-          register "sata1_enable" = "1"
-          # 1: SMBus under 2e.8, 2: SM0 3: SM1
-          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
-      device pci 18.4 on end
-      device pci 19.0 on end
-      device pci 19.1 on end
-      device pci 19.2 on end
-      device pci 19.3 on end
-      device pci 19.4 on end
-    end
-  end
+	device cpu_cluster 0 on			# (L)APIC cluster
+		chip cpu/amd/socket_F_1207	# CPU socket
+			device lapic 0 on end	# Local APIC of the CPU
+		end
+	end
+	device domain 0 on			# PCI domain
+		subsystemid 0x15d9 0x1511 inherit
+		chip northbridge/amd/amdfam10	# Northbridge / RAM controller
+			device pci 18.0 on end
+			device pci 18.0 on end
+			device pci 18.0 on			# SB on link 2.0
+				chip southbridge/nvidia/mcp55		# Southbridge
+					device pci 0.0 on end			# HT
+					device pci 1.0 on			# LPC
+						chip superio/winbond/w83627hf	# Super I/O
+							device pnp 2e.0 off	# Floppy
+								io 0x60 = 0x3f0
+								irq 0x70 = 6
+								drq 0x74 = 2
+							end
+							device pnp 2e.1 off	# Parallel port
+								io 0x60 = 0x378
+								irq 0x70 = 7
+							end
+							device pnp 2e.2 on	# Com1
+								io 0x60 = 0x3f8
+								irq 0x70 = 4
+							end
+							device pnp 2e.3 on	# Com2
+								io 0x60 = 0x2f8
+								irq 0x70 = 3
+							end
+							device pnp 2e.5 on	# PS/2 keyboard
+								io 0x60 = 0x60
+								io 0x62 = 0x64
+								irq 0x70 = 1
+								irq 0x72 = 12
+							end
+							device pnp 2e.6 off	# SFI
+								io 0x62 = 0x100
+							end
+							device pnp 2e.7 off	# GPIO, game port, MIDI
+								io 0x60 = 0x220
+								io 0x62 = 0x300
+								irq 0x70 = 9
+							end
+							device pnp 2e.8 off end	# WDTO PLED
+							device pnp 2e.9 off end	# GPIO SUSLED
+							device pnp 2e.a off end	# ACPI
+							device pnp 2e.b on	# Hardware monitor
+								io 0x60 = 0x290
+								irq 0x70 = 5
+							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 1.1 on			# SM 1
+						# PCI device SMBus address will
+						# depend on addon PCI device, do
+						# we need to scan_smbus_bus?
+						# chip drivers/generic/generic	# PCIXA slot 1
+						#	 device i2c 50 on end
+						# end
+						# chip drivers/generic/generic	# PCIXB slot 1
+						#	 device i2c 51 on end
+						# end
+						# chip drivers/generic/generic	# PCIXB slot 2
+						#	 device i2c 52 on end
+						# end
+						# chip drivers/generic/generic	# PCI slot 1
+						#	 device i2c 53 on end
+						# end
+						# chip drivers/generic/generic	# Master MCP55 PCI-E
+						#	 device i2c 54 on end
+						# end
+						# chip drivers/generic/generic	# Slave MCP55 PCI-E
+						#	 device i2c 55 on end
+						# end
+						chip drivers/generic/generic	# MAC EEPROM
+							device i2c 51 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	# IDE
+					device pci 5.0 on end	# SATA 0
+					device pci 5.1 on end	# SATA 1
+					device pci 5.2 on end	# SATA 2
+					device pci 6.0 on	# PCI
+						device pci 6.0 on end
+					end
+					device pci 6.1 on end	# AZA
+					device pci 8.0 on end	# NIC
+					device pci 9.0 on end	# NIC
+					device pci a.0 on	# PCI E 5
+						device pci 0.0 on end	# NEC PCI-X
+						device pci 0.1 on	# NEC PCI-X
+							device pci 4.0 on end	# SCSI
+							device pci 4.1 on end	# SCSI
+						end
+					end
+					device pci b.0 on end	# PCI E 4
+					device pci c.0 on end	# PCI E 3
+					device pci d.0 on end	# PCI E 2
+					device pci e.0 on end	# PCI E 1
+					device pci f.0 on end	# PCI E 0
+					register "ide0_enable" = "1"
+					register "sata0_enable" = "1"
+					register "sata1_enable" = "1"
+					# 1: SMBus under 2e.8, 2: SM0 3: SM1
+					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
+			device pci 18.4 on end
+			device pci 19.0 on end
+			device pci 19.1 on end
+			device pci 19.2 on end
+			device pci 19.3 on end
+			device pci 19.4 on end
+		end
+	end
 end
diff --git a/src/mainboard/supermicro/h8qme_fam10/devicetree.cb b/src/mainboard/supermicro/h8qme_fam10/devicetree.cb
index 6956b45..317d643 100644
--- a/src/mainboard/supermicro/h8qme_fam10/devicetree.cb
+++ b/src/mainboard/supermicro/h8qme_fam10/devicetree.cb
@@ -1,115 +1,115 @@
 chip northbridge/amd/amdfam10/root_complex	# Root complex
-  device cpu_cluster 0 on			# (L)APIC cluster
-    chip cpu/amd/socket_F_1207			# CPU socket
-      device lapic 0 on end			# Local APIC of the CPU
-    end
-  end
-  device domain 0 on			# PCI domain
-    subsystemid 0x15d9 0x1511 inherit
-    chip northbridge/amd/amdfam10		# Northbridge / RAM controller
-      device pci 18.0 on end
-      device pci 18.0 on end
-      device pci 18.0 on			# SB on link 2
-        chip southbridge/nvidia/mcp55		# Southbridge
-          device pci 0.0 on end			# HT
-          device pci 1.0 on			# LPC
-            chip superio/winbond/w83627hf	# Super I/O
-              device pnp 2e.0 off		# Floppy
-                io 0x60 = 0x3f0
-                irq 0x70 = 6
-                drq 0x74 = 2
-              end
-              device pnp 2e.1 off		# Parallel port
-                io 0x60 = 0x378
-                irq 0x70 = 7
-              end
-              device pnp 2e.2 on		# Com1
-                io 0x60 = 0x3f8
-                irq 0x70 = 4
-              end
-              device pnp 2e.3 off		# Com2
-                io 0x60 = 0x2f8
-                irq 0x70 = 3
-              end
-              device pnp 2e.5 on		# PS/2 keyboard
-                io 0x60 = 0x60
-                io 0x62 = 0x64
-                irq 0x70 = 1
-                irq 0x72 = 12
-              end
-              device pnp 2e.6 off		# SFI
-                io 0x62 = 0x100
-              end
-              device pnp 2e.7 off		# GPIO, game port, MIDI
-                io 0x60 = 0x220
-                io 0x62 = 0x300
-                irq 0x70 = 9
-              end
-              device pnp 2e.8 off end		# WDTO PLED
-              device pnp 2e.9 off end		# GPIO SUSLED
-              device pnp 2e.a off end		# ACPI
-              device pnp 2e.b on		# Hardware monitor
-                io 0x60 = 0x290
-                irq 0x70 = 5
-              end
-            end
-          end
-          device pci 1.1 on end
-          device pci 1.1 on			# SM 1
-            # PCI device SMBus address will
-            # depend on addon PCI device, do
-            # we need to scan_smbus_bus?
-            chip drivers/generic/generic	# MAC EEPROM
-              device i2c 51 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			# IDE
-          device pci 5.0 on end			# SATA 0
-          device pci 5.1 on end			# SATA 1
-          device pci 5.2 on end			# SATA 2
-          device pci 6.1 off end		# AZA
-          device pci 7.0 on
-              device pci 1.0 on end
-          end
-          device pci 8.0 off end
-          device pci 9.0 off end
-          device pci a.0 on end			# PCI E 5
-          device pci b.0 on end			# PCI E 4
-          device pci c.0 on end			# PCI E 3
-          device pci d.0 on end			# PCI E 2
-          device pci e.0 on end			# PCI E 1
-          device pci f.0 on end			# PCI E 0
-          register "ide0_enable" = "1"
-          register "sata0_enable" = "1"
-          register "sata1_enable" = "1"
-          # 1: SMBus under 2e.8, 2: SM0 3: SM1
-          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
-      device pci 18.4 on end
-      device pci 19.0 on end
-      device pci 19.0 on end
-      device pci 19.0 on
-        chip southbridge/amd/amd8132
-          device pci 0.0 on end
-          device pci 0.1 on end
-          device pci 1.0 on
-            device pci 3.0 on end
-            device pci 3.1 on end
-          end
-          device pci 1.1 on end
-        end
-      end
-      device pci 19.1 on end
-      device pci 19.2 on end
-      device pci 19.3 on end
-      device pci 19.4 on end
-    end
-  end
+	device cpu_cluster 0 on			# (L)APIC cluster
+		chip cpu/amd/socket_F_1207	# CPU socket
+			device lapic 0 on end	# Local APIC of the CPU
+		end
+	end
+	device domain 0 on			# PCI domain
+		subsystemid 0x15d9 0x1511 inherit
+		chip northbridge/amd/amdfam10	# Northbridge / RAM controller
+			device pci 18.0 on end
+			device pci 18.0 on end
+			device pci 18.0 on	# SB on link 2
+				chip southbridge/nvidia/mcp55		# Southbridge
+					device pci 0.0 on end			# HT
+					device pci 1.0 on			# LPC
+						chip superio/winbond/w83627hf	# Super I/O
+							device pnp 2e.0 off	# Floppy
+								io 0x60 = 0x3f0
+								irq 0x70 = 6
+								drq 0x74 = 2
+							end
+							device pnp 2e.1 off	# Parallel port
+								io 0x60 = 0x378
+								irq 0x70 = 7
+							end
+							device pnp 2e.2 on	# Com1
+								io 0x60 = 0x3f8
+								irq 0x70 = 4
+							end
+							device pnp 2e.3 off	# Com2
+								io 0x60 = 0x2f8
+								irq 0x70 = 3
+							end
+							device pnp 2e.5 on	# PS/2 keyboard
+								io 0x60 = 0x60
+								io 0x62 = 0x64
+								irq 0x70 = 1
+								irq 0x72 = 12
+							end
+							device pnp 2e.6 off	# SFI
+								io 0x62 = 0x100
+							end
+							device pnp 2e.7 off	# GPIO, game port, MIDI
+								io 0x60 = 0x220
+								io 0x62 = 0x300
+								irq 0x70 = 9
+							end
+							device pnp 2e.8 off end	# WDTO PLED
+							device pnp 2e.9 off end	# GPIO SUSLED
+							device pnp 2e.a off end	# ACPI
+							device pnp 2e.b on	# Hardware monitor
+								io 0x60 = 0x290
+								irq 0x70 = 5
+							end
+						end
+					end
+					device pci 1.1 on end
+					device pci 1.1 on			# SM 1
+						# PCI device SMBus address will
+						# depend on addon PCI device, do
+						# we need to scan_smbus_bus?
+						chip drivers/generic/generic	# MAC EEPROM
+							device i2c 51 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	# IDE
+					device pci 5.0 on end	# SATA 0
+					device pci 5.1 on end	# SATA 1
+					device pci 5.2 on end	# SATA 2
+					device pci 6.1 off end	# AZA
+					device pci 7.0 on
+						device pci 1.0 on end
+					end
+					device pci 8.0 off end
+					device pci 9.0 off end
+					device pci a.0 on end	# PCI E 5
+					device pci b.0 on end	# PCI E 4
+					device pci c.0 on end	# PCI E 3
+					device pci d.0 on end	# PCI E 2
+					device pci e.0 on end	# PCI E 1
+					device pci f.0 on end	# PCI E 0
+					register "ide0_enable" = "1"
+					register "sata0_enable" = "1"
+					register "sata1_enable" = "1"
+					# 1: SMBus under 2e.8, 2: SM0 3: SM1
+					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
+			device pci 18.4 on end
+			device pci 19.0 on end
+			device pci 19.0 on end
+			device pci 19.0 on
+				chip southbridge/amd/amd8132
+					device pci 0.0 on end
+					device pci 0.1 on end
+					device pci 1.0 on
+						device pci 3.0 on end
+						device pci 3.1 on end
+					end
+					device pci 1.1 on end
+				end
+			end
+			device pci 19.1 on end
+			device pci 19.2 on end
+			device pci 19.3 on end
+			device pci 19.4 on end
+		end
+	end
 end
diff --git a/src/mainboard/tyan/s2912_fam10/devicetree.cb b/src/mainboard/tyan/s2912_fam10/devicetree.cb
index 485c7e0e..e49e16b 100644
--- a/src/mainboard/tyan/s2912_fam10/devicetree.cb
+++ b/src/mainboard/tyan/s2912_fam10/devicetree.cb
@@ -1,141 +1,141 @@
 chip northbridge/amd/amdfam10/root_complex	# Root complex
-  device cpu_cluster 0 on			# (L)APIC cluster
-    chip cpu/amd/socket_F_1207			# CPU socket
-      device lapic 0 on end			# Local APIC of the CPU
-    end
-  end
-  device domain 0 on			# PCI domain
-    subsystemid 0x10f1 0x2912 inherit
-    chip northbridge/amd/amdfam10		# Northbridge / RAM controller
-      device pci 18.0 on end
-      device pci 18.0 on end
-      device pci 18.0 on			# SB on link 2
-        chip southbridge/nvidia/mcp55		# Southbridge
-          device pci 0.0 on end			# HT
-          device pci 1.0 on			# LPC
-            chip superio/winbond/w83627hf	# Super I/O
-              device pnp 2e.0 off		# Floppy
-                io 0x60 = 0x3f0
-                irq 0x70 = 6
-                drq 0x74 = 2
-              end
-              device pnp 2e.1 off		# Parallel port
-                io 0x60 = 0x378
-                irq 0x70 = 7
-              end
-              device pnp 2e.2 on		# Com1
-                io 0x60 = 0x3f8
-                irq 0x70 = 4
-              end
-              device pnp 2e.3 on		# Com2
-                io 0x60 = 0x2f8
-                irq 0x70 = 3
-              end
-              device pnp 2e.5 on		# PS/2 keyboard
-                io 0x60 = 0x60
-                io 0x62 = 0x64
-                irq 0x70 = 1
-                irq 0x72 = 12
-              end
-              device pnp 2e.6 off		# SFI
-                io 0x62 = 0x100
-              end
-              device pnp 2e.7 off		# GPIO, game port, MIDI
-                io 0x60 = 0x220
-                io 0x62 = 0x300
-                irq 0x70 = 9
-              end
-              device pnp 2e.8 off end		# WDTO PLED
-              device pnp 2e.9 off end		# GPIO SUSLED
-              device pnp 2e.a off end		# ACPI
-              device pnp 2e.b on		# Hardware monitor
-                io 0x60 = 0x290
-                irq 0x70 = 5
-              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 1.1 on			# SM 1
-            # PCI device SMBus address will
-            # depend on addon PCI device, do
-            # we need to scan_smbus_bus?
-            # chip drivers/generic/generic	# PCIXA slot 1
-            #   device i2c 50 on end
-            # end
-            # chip drivers/generic/generic	# PCIXB slot 1
-            #   device i2c 51 on end
-            # end
-            # chip drivers/generic/generic	# PCIXB slot 2
-            #   device i2c 52 on end
-            # end
-            # chip drivers/generic/generic	# PCI slot 1
-            #   device i2c 53 on end
-            # end
-            # chip drivers/generic/generic	# Master MCP55 PCI-E
-            #   device i2c 54 on end
-            # end
-            # chip drivers/generic/generic	# Slave MCP55 PCI-E
-            #   device i2c 55 on end
-            # end
-            chip drivers/generic/generic	# MAC EEPROM
-              device i2c 51 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			# IDE
-          device pci 5.0 on end			# SATA 0
-          device pci 5.1 on end			# SATA 1
-          device pci 5.2 on end			# SATA 2
-          device pci 6.0 on			# PCI
-            device pci 4.0 on end
-          end
-          device pci 6.1 off end		# AZA
-          device pci 8.0 on end			# NIC
-          device pci 9.0 on end			# NIC
-          device pci a.0 on end			# PCI E 5
-          device pci b.0 off end		# PCI E 4
-          device pci c.0 off end		# PCI E 3
-          device pci d.0 on end			# PCI E 2
-          device pci e.0 off end		# PCI E 1
-          device pci f.0 on end			# PCI E 0
-          register "ide0_enable" = "1"
-          register "sata0_enable" = "1"
-          register "sata1_enable" = "1"
-          # 1: SMBus under 2e.8, 2: SM0 3: SM1
-          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
-      device pci 18.4 on end
-    end
-  end
+	device cpu_cluster 0 on			# (L)APIC cluster
+		chip cpu/amd/socket_F_1207	# CPU socket
+			device lapic 0 on end	# Local APIC of the CPU
+		end
+	end
+	device domain 0 on			# PCI domain
+		subsystemid 0x10f1 0x2912 inherit
+		chip northbridge/amd/amdfam10	# Northbridge / RAM controller
+			device pci 18.0 on end
+			device pci 18.0 on end
+			device pci 18.0 on	# SB on link 2
+				chip southbridge/nvidia/mcp55		# Southbridge
+					device pci 0.0 on end			# HT
+					device pci 1.0 on			# LPC
+						chip superio/winbond/w83627hf	# Super I/O
+							device pnp 2e.0 off	# Floppy
+								io 0x60 = 0x3f0
+								irq 0x70 = 6
+								drq 0x74 = 2
+							end
+							device pnp 2e.1 off	# Parallel port
+								io 0x60 = 0x378
+								irq 0x70 = 7
+							end
+							device pnp 2e.2 on	# Com1
+								io 0x60 = 0x3f8
+								irq 0x70 = 4
+							end
+							device pnp 2e.3 on	# Com2
+								io 0x60 = 0x2f8
+								irq 0x70 = 3
+							end
+							device pnp 2e.5 on	# PS/2 keyboard
+								io 0x60 = 0x60
+								io 0x62 = 0x64
+								irq 0x70 = 1
+								irq 0x72 = 12
+							end
+							device pnp 2e.6 off	# SFI
+								io 0x62 = 0x100
+							end
+							device pnp 2e.7 off	# GPIO, game port, MIDI
+								io 0x60 = 0x220
+								io 0x62 = 0x300
+								irq 0x70 = 9
+							end
+							device pnp 2e.8 off end	# WDTO PLED
+							device pnp 2e.9 off end	# GPIO SUSLED
+							device pnp 2e.a off end	# ACPI
+							device pnp 2e.b on	# Hardware monitor
+								io 0x60 = 0x290
+								irq 0x70 = 5
+							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 1.1 on			# SM 1
+						# PCI device SMBus address will
+						# depend on addon PCI device, do
+						# we need to scan_smbus_bus?
+						# chip drivers/generic/generic	# PCIXA slot 1
+						#	 device i2c 50 on end
+						# end
+						# chip drivers/generic/generic	# PCIXB slot 1
+						#	 device i2c 51 on end
+						# end
+						# chip drivers/generic/generic	# PCIXB slot 2
+						#	 device i2c 52 on end
+						# end
+						# chip drivers/generic/generic	# PCI slot 1
+						#	 device i2c 53 on end
+						# end
+						# chip drivers/generic/generic	# Master MCP55 PCI-E
+						#	 device i2c 54 on end
+						# end
+						# chip drivers/generic/generic	# Slave MCP55 PCI-E
+						#	 device i2c 55 on end
+						# end
+						chip drivers/generic/generic	# MAC EEPROM
+							device i2c 51 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	# IDE
+					device pci 5.0 on end	# SATA 0
+					device pci 5.1 on end	# SATA 1
+					device pci 5.2 on end	# SATA 2
+					device pci 6.0 on	# PCI
+						device pci 4.0 on end
+					end
+					device pci 6.1 off end	# AZA
+					device pci 8.0 on end	# NIC
+					device pci 9.0 on end	# NIC
+					device pci a.0 on end	# PCI E 5
+					device pci b.0 off end	# PCI E 4
+					device pci c.0 off end	# PCI E 3
+					device pci d.0 on end	# PCI E 2
+					device pci e.0 off end	# PCI E 1
+					device pci f.0 on end	# PCI E 0
+					register "ide0_enable" = "1"
+					register "sata0_enable" = "1"
+					register "sata1_enable" = "1"
+					# 1: SMBus under 2e.8, 2: SM0 3: SM1
+					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
+			device pci 18.4 on end
+		end
+	end
 end
diff --git a/src/mainboard/tyan/s2912_fam10/resourcemap.c b/src/mainboard/tyan/s2912_fam10/resourcemap.c
index 14e3c53..bc03d21 100644
--- a/src/mainboard/tyan/s2912_fam10/resourcemap.c
+++ b/src/mainboard/tyan/s2912_fam10/resourcemap.c
@@ -266,7 +266,7 @@
 		 *	   This field defines the highest bus number in configuration region i
 		 */
 //		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE0), 0x0000FC88, 0x3f000003, /* link 0 of CPU 0 --> Nvidia MCP55 Pro */
-//		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE4), 0x0000FC88, 0x7f400203, /* link 2 of CPU 0 --> nvidia io55 	*/
+//		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE4), 0x0000FC88, 0x7f400203, /* link 2 of CPU 0 --> nvidia io55	*/
 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xE8), 0x0000FC88, 0x00000000,
 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0xEC), 0x0000FC88, 0x00000000,
 
diff --git a/src/northbridge/amd/agesa/family14/chip.h b/src/northbridge/amd/agesa/family14/chip.h
index c3cd965..211ee24 100644
--- a/src/northbridge/amd/agesa/family14/chip.h
+++ b/src/northbridge/amd/agesa/family14/chip.h
@@ -26,8 +26,8 @@
 	 *
 	 * register "spdAddrLookup" = "
 	 * { // Use 8-bit SPD addresses here
-	 * 	{ {0xA0, 0xA2}, {0x00, 0x00}, }, // socket 0 - Channel 0 & 1
-	 * 	{ {0x00, 0x00}, {0x00, 0x00}, }, // socket 1 - Channel 0 & 1 (Unused)
+	 *	{ {0xA0, 0xA2}, {0x00, 0x00}, }, // socket 0 - Channel 0 & 1
+	 *	{ {0x00, 0x00}, {0x00, 0x00}, }, // socket 1 - Channel 0 & 1 (Unused)
 	 * }"
 	 *
 	 */
diff --git a/src/northbridge/amd/amdfam10/resourcemap.c b/src/northbridge/amd/amdfam10/resourcemap.c
index be6f0ef..5db6886 100644
--- a/src/northbridge/amd/amdfam10/resourcemap.c
+++ b/src/northbridge/amd/amdfam10/resourcemap.c
@@ -123,7 +123,7 @@
 		 * [31: 8] Memory-Mapped I/O Limit Address i (39-16)
 		 *	   This field defines the upp adddress bits of a 40-bit
 		 *	   address that defines the end of a memory-mapped
-		 * 	   I/O region n
+		 *	   I/O region n
 		 */
 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x84), 0x00000048, 0x00000000,
 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x8C), 0x00000048, 0x00000000,
@@ -158,7 +158,7 @@
 		 * [ 7: 4] Reserved
 		 * [31: 8] Memory-Mapped I/O Base Address i (39-16)
 		 *	   This field defines the upper address bits of a 40bit
-		 * 	   address that defines the start of memory-mapped
+		 *	   address that defines the start of memory-mapped
 		 *	   I/O region i
 		 */
 		PCI_ADDR(CONFIG_CBB, CONFIG_CDB, 1, 0x80), 0x000000f0, 0x00000000,
diff --git a/src/northbridge/amd/amdht/h3gtopo.h b/src/northbridge/amd/amdht/h3gtopo.h
index 58673aa..7baba30 100644
--- a/src/northbridge/amd/amdht/h3gtopo.h
+++ b/src/northbridge/amd/amdht/h3gtopo.h
@@ -256,7 +256,7 @@
 	0x00, 0x41, 0x30, 0x11, 0x00, 0x45, 0x32, 0xFF, 0x02, 0x44, 0x12, 0x55, 0x02, 0x44,	// Node3
 	0x48, 0x22, 0x40, 0x33, 0x48, 0x22, 0x40, 0x33, 0x4C, 0xFF, 0x40, 0x32, 0x0C, 0x66,	// Node4
 	0x00, 0x22, 0x04, 0x33, 0x00, 0x22, 0x04, 0x33, 0x00, 0x23, 0x0C, 0xFF, 0x00, 0x23,	// Node5
-	0x00, 0x44, 0x00, 0x44, 0x00, 0x44, 0x00, 0x44, 0x00, 0x44, 0x00, 0x44, 0x10, 0xFF 	// Node6
+	0x00, 0x44, 0x00, 0x44, 0x00, 0x44, 0x00, 0x44, 0x00, 0x44, 0x00, 0x44, 0x10, 0xFF	// Node6
 };
 
 
diff --git a/src/northbridge/amd/amdmct/amddefs.h b/src/northbridge/amd/amdmct/amddefs.h
index 58f43f1..03d9bb3 100644
--- a/src/northbridge/amd/amdmct/amddefs.h
+++ b/src/northbridge/amd/amdmct/amddefs.h
@@ -71,10 +71,10 @@
 #define	AMD_DR_GT_D0		((AMD_DR_Dx & ~(AMD_HY_D0)) | AMD_DR_Ex)
 #define	AMD_DR_ALL		(AMD_DR_Ax | AMD_DR_Bx | AMD_DR_Cx | AMD_DR_Dx | AMD_DR_Ex)
 #define	AMD_FAM10_ALL		(AMD_DR_ALL | AMD_RB_C2 | AMD_HY_D0 | AMD_DA_C3 | AMD_DA_C2 | AMD_RB_C3 | AMD_HY_D1 | AMD_PH_E0)
-#define AMD_FAM10_LT_D  	(AMD_FAM10_ALL & ~(AMD_HY_D0))
+#define AMD_FAM10_LT_D		(AMD_FAM10_ALL & ~(AMD_HY_D0))
 #define	AMD_FAM10_GT_B0		(AMD_FAM10_ALL & ~(AMD_DR_B0))
 #define AMD_FAM10_REV_D		(AMD_HY_D0 | AMD_HY_D1)
-#define	AMD_DA_Cx       	(AMD_DA_C2 | AMD_DA_C3)
+#define	AMD_DA_Cx		(AMD_DA_C2 | AMD_DA_C3)
 #define	AMD_FAM10_C3		(AMD_RB_C3 | AMD_DA_C3)
 #define	AMD_DRBH_Cx		(AMD_DR_Cx | AMD_HY_D0)
 #define	AMD_DRBA23_RBC2		(AMD_DR_BA | AMD_DR_B2 | AMD_DR_B3 | AMD_RB_C2)
diff --git a/src/northbridge/amd/amdmct/mct/mct_d.c b/src/northbridge/amd/amdmct/mct/mct_d.c
index 8bee434..4267e6d 100644
--- a/src/northbridge/amd/amdmct/mct/mct_d.c
+++ b/src/northbridge/amd/amdmct/mct/mct_d.c
@@ -3752,10 +3752,11 @@
 	 * Solution: From the bug report:
 	 *  1. A software-initiated frequency change should be wrapped into the
 	 *     following sequence :
-	 * 	- a) Disable Compensation (F2[1, 0]9C_x08[30])
-	 * 	b) Reset the Begin Compensation bit (D3CMP->COMP_CONFIG[0]) in all the compensation engines
-	 * 	c) Do frequency change
-	 * 	d) Enable Compensation (F2[1, 0]9C_x08[30])
+	 *	a) Disable Compensation (F2[1, 0]9C_x08[30])
+	 *	b) Reset the Begin Compensation bit (D3CMP->COMP_CONFIG[0]) in
+	 *	   all the compensation engines
+	 *	c) Do frequency change
+	 *	d) Enable Compensation (F2[1, 0]9C_x08[30])
 	 *  2. A software-initiated Disable Compensation should always be
 	 *     followed by step b) of the above steps.
 	 * Silicon Status: Fixed In Rev B0
diff --git a/src/northbridge/amd/amdmct/mct/mct_d_gcc.c b/src/northbridge/amd/amdmct/mct/mct_d_gcc.c
index 59618f6..d826fed 100644
--- a/src/northbridge/amd/amdmct/mct/mct_d_gcc.c
+++ b/src/northbridge/amd/amdmct/mct/mct_d_gcc.c
@@ -218,7 +218,7 @@
 	// set fs and use fs prefix to access the mem
 	__asm__ volatile (
 		"outb %%al, $0xed\n\t"			/* _EXECFENCE */
-		"movl %%fs:-128(%%esi), %%eax\n\t" 	//TestAddr cache line
+		"movl %%fs:-128(%%esi), %%eax\n\t"	//TestAddr cache line
 		"movl %%fs:-64(%%esi), %%eax\n\t"	//+1
 		"movl %%fs:(%%esi), %%eax\n\t"		//+2
 		"movl %%fs:64(%%esi), %%eax\n\t"	//+3
diff --git a/src/northbridge/amd/amdmct/mct/mctdqs_d.c b/src/northbridge/amd/amdmct/mct/mctdqs_d.c
index 7140007..9bb87bb 100644
--- a/src/northbridge/amd/amdmct/mct/mctdqs_d.c
+++ b/src/northbridge/amd/amdmct/mct/mctdqs_d.c
@@ -461,7 +461,7 @@
 			continue;
 		}
 
-		BanksPresent = 1; 	/* flag for at least one bank is present */
+		BanksPresent = 1;	/* flag for at least one bank is present */
 		TestAddr = mct_GetMCTSysAddr_D(pMCTstat, pDCTstat, pDCTstat->Channel, ChipSel, &valid);
 		if (!valid) {
 			print_debug_dqs("\t\t\t\tAddress not supported on current CS ", TestAddr, 4);
@@ -762,7 +762,7 @@
 		test_buf += 2;
 	}
 
-	bytelane = 0;  		/* bytelane counter */
+	bytelane = 0;		/* bytelane counter */
 	bitmap = 0xFF;		/* bytelane test bitmap, 1 = pass */
 	for (i = 0; i < (9 * 64 / 4); i++) { /* sizeof testpattern. /4 due to next loop */
 		value = read32_fs(addr_lo);
diff --git a/src/northbridge/amd/amdmct/mct/mctecc_d.c b/src/northbridge/amd/amdmct/mct/mctecc_d.c
index 9b22c84..18774eb 100644
--- a/src/northbridge/amd/amdmct/mct/mctecc_d.c
+++ b/src/northbridge/amd/amdmct/mct/mctecc_d.c
@@ -96,7 +96,7 @@
 
 	OB_ECCRedir =  mctGet_NVbits(NV_ECCRedir);	/* ECC Redirection */
 
-	OB_ChipKill = mctGet_NVbits(NV_ChipKill); 	/* ECC Chip-kill mode */
+	OB_ChipKill = mctGet_NVbits(NV_ChipKill);	/* ECC Chip-kill mode */
 
 	OF_ScrubCTL = 0;		/* Scrub CTL for Dcache, L2, and dram */
 	nvbits = mctGet_NVbits(NV_DCBKScrub);
diff --git a/src/northbridge/amd/amdmct/mct/mctmtr_d.c b/src/northbridge/amd/amdmct/mct/mctmtr_d.c
index deb0f8a..1e47ab4 100644
--- a/src/northbridge/amd/amdmct/mct/mctmtr_d.c
+++ b/src/northbridge/amd/amdmct/mct/mctmtr_d.c
@@ -36,11 +36,11 @@
 	/* Set temporary top of memory from Node structure data.
 	 * Adjust temp top of memory down to accommodate 32-bit IO space.
 	 * Bottom40bIO = top of memory, right justified 8 bits
-	 * 	(defines dram versus IO space type)
+	 *	(defines dram versus IO space type)
 	 * Bottom32bIO = sub 4GB top of memory, right justified 8 bits
-	 * 	(defines dram versus IO space type)
+	 *	(defines dram versus IO space type)
 	 * Cache32bTOP = sub 4GB top of WB cacheable memory,
-	 * 	right justified 8 bits
+	 *	right justified 8 bits
 	 */
 
 	val = mctGet_NVbits(NV_BottomIO);
diff --git a/src/northbridge/amd/amdmct/mct/mctsrc.c b/src/northbridge/amd/amdmct/mct/mctsrc.c
index 60857f40..a29f8eb 100644
--- a/src/northbridge/amd/amdmct/mct/mctsrc.c
+++ b/src/northbridge/amd/amdmct/mct/mctsrc.c
@@ -450,7 +450,7 @@
 	}
 	if (!_SSE2) {
 		cr4 = read_cr4();
-		cr4 &= ~(1<<9); 	/* restore cr4.OSFXSR */
+		cr4 &= ~(1<<9);		/* restore cr4.OSFXSR */
 		write_cr4(cr4);
 	}
 
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
index da803ff..7421c18 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
@@ -2346,7 +2346,7 @@
 			enable_slow_access_mode = 1;
 	}
 
-	reg = 0x94; 				/* DRAM Configuration High */
+	reg = 0x94;				/* DRAM Configuration High */
 	dword = Get_NB32_DCT(dev, dct, reg);
 	if (enable_slow_access_mode)
 		dword |= (0x1 << 20);		/* Set 2T CMD mode */
@@ -2539,7 +2539,7 @@
 	uint32_t dword;
 
 	dword = Get_NB32(pDCTstat->dev_dct, 0x118);
-	dword &= ~(0x1 << 18); 		/* CC6SaveEn = enable */
+	dword &= ~(0x1 << 18);		/* CC6SaveEn = enable */
 	dword |= (enable & 0x1) << 18;
 	Set_NB32(pDCTstat->dev_dct, 0x118, dword);
 }
@@ -7908,10 +7908,11 @@
 	 * Solution: From the bug report:
 	 *  1. A software-initiated frequency change should be wrapped into the
 	 *     following sequence :
-	 * 	- a) Disable Compensation (F2[1, 0]9C_x08[30])
-	 * 	b) Reset the Begin Compensation bit (D3CMP->COMP_CONFIG[0]) in all the compensation engines
-	 * 	c) Do frequency change
-	 * 	d) Enable Compensation (F2[1, 0]9C_x08[30])
+	 *	a) Disable Compensation (F2[1, 0]9C_x08[30])
+	 *	b) Reset the Begin Compensation bit (D3CMP->COMP_CONFIG[0]) in
+	 *	   all the compensation engines
+	 *	c) Do frequency change
+	 *	d) Enable Compensation (F2[1, 0]9C_x08[30])
 	 *  2. A software-initiated Disable Compensation should always be
 	 *     followed by step b) of the above steps.
 	 * Silicon Status: Fixed In Rev B0
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
index d4b3792..a02f49b 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
@@ -134,7 +134,7 @@
 #define MemClkFreqVal		((is_fam15h())?7:3)	/* func 2, offset 94h, bit 3 or 7*/
 #define RDqsEn			12	/* func 2, offset 94h, bit 12*/
 #define DisDramInterface	14	/* func 2, offset 94h, bit 14*/
-#define PowerDownEn      	15	/* func 2, offset 94h, bit 15*/
+#define PowerDownEn		15	/* func 2, offset 94h, bit 15*/
 #define DctAccessWrite		30	/* func 2, offset 98h, bit 30*/
 #define DctAccessDone		31	/* func 2, offset 98h, bit 31*/
 #define MemClrStatus		0	/* func 2, offset A0h, bit 0*/
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
index f751733..9b74817 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
@@ -1102,7 +1102,7 @@
 
 	dword = Get_NB32_DCT(dev, dct, 0x270);
 	dword &= ~(0x7ffff);				/* DataPrbsSeed = 55555 */
-// 	dword |= (0x55555);
+//	dword |= (0x55555);
 	dword |= (0x44443);				/* Use AGESA seed */
 	Set_NB32_DCT(dev, dct, 0x270, dword);
 
@@ -1199,7 +1199,7 @@
 
 	dword = Get_NB32_DCT(dev, dct, 0x270);
 	dword &= ~(0x7ffff);				/* DataPrbsSeed = 55555 */
-// 	dword |= (0x55555);
+//	dword |= (0x55555);
 	dword |= (0x44443);				/* Use AGESA seed */
 	Set_NB32_DCT(dev, dct, 0x270, dword);
 
@@ -1633,7 +1633,7 @@
 	uint8_t lane_training_success[MAX_BYTE_LANES];
 	uint8_t dqs_results_array[1024];
 
- 	uint16_t ren_step = 0x40;
+	uint16_t ren_step = 0x40;
 	uint32_t index_reg = 0x98;
 	uint32_t dev = pDCTstat->dev_dct;
 
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctecc_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mctecc_d.c
index 9aad96c..31c23b9 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctecc_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctecc_d.c
@@ -115,12 +115,12 @@
 
 	OB_ECCRedir =  mctGet_NVbits(NV_ECCRedir);		/* ECC Redirection */
 
-	OB_ChipKill = mctGet_NVbits(NV_ChipKill); 		/* ECC Chip-kill mode */
+	OB_ChipKill = mctGet_NVbits(NV_ChipKill);		/* ECC Chip-kill mode */
 	OF_ScrubCTL = 0;					/* Scrub CTL for Dcache, L2, and dram */
 
 	if (!is_fam15h()) {
 		nvbits = mctGet_NVbits(NV_DCBKScrub);
-		/* mct_AdjustScrub_D(pDCTstatA, &nvbits); */ 	/* Need not adjust */
+		/* mct_AdjustScrub_D(pDCTstatA, &nvbits); */	/* Need not adjust */
 		OF_ScrubCTL |= (u32) nvbits << 16;
 
 		nvbits = mctGet_NVbits(NV_L2BKScrub);
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctmtr_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mctmtr_d.c
index 8a1f736..2bf8562 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctmtr_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctmtr_d.c
@@ -40,11 +40,11 @@
 	/* Set temporary top of memory from Node structure data.
 	 * Adjust temp top of memory down to accommodate 32-bit IO space.
 	 * Bottom40bIO = top of memory, right justified 8 bits
-	 * 	(defines dram versus IO space type)
+	 *	(defines dram versus IO space type)
 	 * Bottom32bIO = sub 4GB top of memory, right justified 8 bits
-	 * 	(defines dram versus IO space type)
+	 *	(defines dram versus IO space type)
 	 * Cache32bTOP = sub 4GB top of WB cacheable memory,
-	 * 	right justified 8 bits
+	 *	right justified 8 bits
 	 */
 
 	val = mctGet_NVbits(NV_BottomIO);
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
index 984f604..7c3781f 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
@@ -1002,7 +1002,7 @@
 	}
 	if (!_SSE2) {
 		cr4 = read_cr4();
-		cr4 &= ~(1<<9); 	/* restore cr4.OSFXSR */
+		cr4 &= ~(1<<9);		/* restore cr4.OSFXSR */
 		write_cr4(cr4);
 	}
 
@@ -1505,7 +1505,7 @@
 	}
 	if (!_SSE2) {
 		cr4 = read_cr4();
-		cr4 &= ~(1<<9); 	/* restore cr4.OSFXSR */
+		cr4 &= ~(1<<9);		/* restore cr4.OSFXSR */
 		write_cr4(cr4);
 	}
 
@@ -1725,7 +1725,7 @@
 	}
 	if (!_SSE2) {
 		cr4 = read_cr4();
-		cr4 &= ~(1<<9); 	/* restore cr4.OSFXSR */
+		cr4 &= ~(1<<9);		/* restore cr4.OSFXSR */
 		write_cr4(cr4);
 	}
 
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/s3utils.c b/src/northbridge/amd/amdmct/mct_ddr3/s3utils.c
index a351e8d..84e26ea 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/s3utils.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/s3utils.c
@@ -707,7 +707,7 @@
 			 * For now, skip restoration...
 			 */
 			// for (i = 0; i < 8; i++)
-			// 	wrmsr_uint64_t(0x00000260 | (i + 8), data->msr0000026[i]);
+			//	wrmsr_uint64_t(0x00000260 | (i + 8), data->msr0000026[i]);
 			wrmsr_uint64_t(0x000002ff, data->msr000002ff);
 			wrmsr_uint64_t(0xc0010010, data->msrc0010010);
 			wrmsr_uint64_t(0xc001001a, data->msrc001001a);
diff --git a/src/northbridge/amd/lx/northbridgeinit.c b/src/northbridge/amd/lx/northbridgeinit.c
index b8a67ee..6c2efb3 100644
--- a/src/northbridge/amd/lx/northbridgeinit.c
+++ b/src/northbridge/amd/lx/northbridgeinit.c
@@ -594,7 +594,7 @@
  *  ROMBASE(36:55) = 0FFFC0h ; Top of PCI/bottom of ROM chipselect area
  *  DEVRC(35:28) =  39h	 ; cache disabled in PCI memory + WS bit on + Write Combine + write burst.
  *  SYSTOP(27:8) = top of system memory
- *  SYSRC(7:0) = 00h 		 ; writeback, can set to 08h to make writethrough
+ *  SYSRC(7:0) = 00h	 ; writeback, can set to 08h to make writethrough
  *
  ***************************************************************************/
 #define SYSMEM_RCONF_WRITETHROUGH 8
diff --git a/src/northbridge/amd/lx/raminit.c b/src/northbridge/amd/lx/raminit.c
index 3be0248..ab5c70f 100644
--- a/src/northbridge/amd/lx/raminit.c
+++ b/src/northbridge/amd/lx/raminit.c
@@ -419,8 +419,8 @@
 
 	/* tRC = tRP + tRAS */
 	dimm_setting |= (((dimm_setting >> CF8F_LOWER_ACT2PRE_SHIFT) & 0x0F) +
-	     		((dimm_setting >> CF8F_LOWER_PRE2ACT_SHIFT) & 0x07))
-	    			<< CF8F_LOWER_ACT2ACTREF_SHIFT;
+			 ((dimm_setting >> CF8F_LOWER_PRE2ACT_SHIFT) & 0x07))
+			<< CF8F_LOWER_ACT2ACTREF_SHIFT;
 
 	msr = rdmsr(MC_CF8F_DATA);
 	msr.lo &= 0xF00000FF;
diff --git a/src/northbridge/intel/e7505/e7505.h b/src/northbridge/intel/e7505/e7505.h
index 5ceeacc..b80d8a8 100644
--- a/src/northbridge/intel/e7505/e7505.h
+++ b/src/northbridge/intel/e7505/e7505.h
@@ -26,7 +26,7 @@
 #define SMRBASE		0x14	/* System Memory RCOMP Base Address Register, 32 bit? */
 #define MCHCFGNS	0x52	/* MCH (scrubber) configuration register, 16 bit */
 
-#define PAM_0 		0x59
+#define PAM_0		0x59
 
 #define DRB_ROW_0	0x60	/* DRAM Row Boundary register, 8 bit */
 #define DRB_ROW_1	0x61
diff --git a/src/soc/amd/common/block/pi/def_callouts.c b/src/soc/amd/common/block/pi/def_callouts.c
index 54b1ede..54508fe 100644
--- a/src/soc/amd/common/block/pi/def_callouts.c
+++ b/src/soc/amd/common/block/pi/def_callouts.c
@@ -199,7 +199,7 @@
 {
 	AGESA_STATUS Status = AGESA_UNSUPPORTED;
 
-	printk(BIOS_DEBUG, "%s Func: 0x%x,  Data: 0x%lx, Ptr: 0x%p \n",
+	printk(BIOS_DEBUG, "%s Func: 0x%x,  Data: 0x%lx, Ptr: 0x%p\n",
 		__func__, agesadata.Func, agesadata.Data, agesadata.ConfigPtr);
 
 	/* Check if this AP should run the function */
diff --git a/src/southbridge/amd/agesa/hudson/resume.c b/src/southbridge/amd/agesa/hudson/resume.c
index 2528294..84a5543 100644
--- a/src/southbridge/amd/agesa/hudson/resume.c
+++ b/src/southbridge/amd/agesa/hudson/resume.c
@@ -104,8 +104,8 @@
 	FchParams->Usb.Ohci4Enable             = FchInterfaceDefault.Ohci4Enable;
 	FchParams->HwAcpi.PwrFailShadow        = FchInterfaceDefault.FchPowerFail;
 
-	FchParams->Usb.Xhci0Enable 	= IS_ENABLED(CONFIG_HUDSON_XHCI_ENABLE);
-	FchParams->Usb.Xhci1Enable 	= FALSE;
+	FchParams->Usb.Xhci0Enable	= IS_ENABLED(CONFIG_HUDSON_XHCI_ENABLE);
+	FchParams->Usb.Xhci1Enable	= FALSE;
 
 #if DUMP_FCH_SETTING
 	int i;
diff --git a/src/southbridge/amd/cimx/sb800/acpi/fch.asl b/src/southbridge/amd/cimx/sb800/acpi/fch.asl
index 816988b..6f0826f 100644
--- a/src/southbridge/amd/cimx/sb800/acpi/fch.asl
+++ b/src/southbridge/amd/cimx/sb800/acpi/fch.asl
@@ -178,7 +178,7 @@
 
 	/* On older chips, clear PciExpWakeDisEn */
 	/*if (LLessEqual(\SBRI, 0x13)) {
-	*    	Store(0,\PWDE)
+	*	Store(0,\PWDE)
 	* }
 	*/
 } /* End Method(_SB._INI) */
@@ -298,9 +298,9 @@
 		PWMK, 1,
 		PWNS, 1,
 
-		/* 	Offset(0x61), */	/*  Options_1 */
-		/* 		,7,  */
-		/* 		R617,1, */
+		/*	Offset(0x61), */	/*  Options_1 */
+		/*		,7,  */
+		/*		R617,1, */
 
 		Offset(0x65),	/* UsbPMControl */
 		, 4,
diff --git a/src/southbridge/amd/cimx/sb800/late.c b/src/southbridge/amd/cimx/sb800/late.c
index ebc6ba1..29a1336 100644
--- a/src/southbridge/amd/cimx/sb800/late.c
+++ b/src/southbridge/amd/cimx/sb800/late.c
@@ -28,7 +28,7 @@
 #include <arch/acpi.h>
 #include <device/pci_ehci.h>
 #include "lpc.h"		/* lpc_read_resources */
-#include "SBPLATFORM.h" 	/* Platform Specific Definitions */
+#include "SBPLATFORM.h"		/* Platform Specific Definitions */
 #include "cfg.h"		/* sb800 Cimx configuration */
 #include "chip.h"		/* struct southbridge_amd_cimx_sb800_config */
 #include "sb_cimx.h"		/* AMD CIMX wrapper entries */
@@ -352,13 +352,13 @@
 	switch (dev->path.pci.devfn) {
 	case PCI_DEVFN(0x11, 0): /* 0:11.0  SATA */
 		if (dev->enabled) {
-  			sb_config->SATAMODE.SataMode.SataController = CIMX_OPTION_ENABLED;
+			sb_config->SATAMODE.SataMode.SataController = CIMX_OPTION_ENABLED;
 			if (1 == sb_chip->boot_switch_sata_ide)
 				sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 0; //0 -IDE as primary.
 			else if (0 == sb_chip->boot_switch_sata_ide)
 				sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 1; //1 -IDE as secondary.
 		} else {
-  			sb_config->SATAMODE.SataMode.SataController = CIMX_OPTION_DISABLED;
+			sb_config->SATAMODE.SataMode.SataController = CIMX_OPTION_DISABLED;
 		}
 		break;
 
@@ -387,11 +387,11 @@
 
 	case PCI_DEVFN(0x14, 2): /* 0:14:2 HDA */
 		if (dev->enabled) {
-  			if (AZALIA_DISABLE == sb_config->AzaliaController) {
-  				sb_config->AzaliaController = AZALIA_AUTO;
+			if (AZALIA_DISABLE == sb_config->AzaliaController) {
+				sb_config->AzaliaController = AZALIA_AUTO;
 			}
 		} else {
-  			sb_config->AzaliaController = AZALIA_DISABLE;
+			sb_config->AzaliaController = AZALIA_DISABLE;
 		}
 		break;
 
diff --git a/src/southbridge/amd/cimx/sb900/late.c b/src/southbridge/amd/cimx/sb900/late.c
index e792fe3..158e3f4 100644
--- a/src/southbridge/amd/cimx/sb900/late.c
+++ b/src/southbridge/amd/cimx/sb900/late.c
@@ -25,8 +25,8 @@
 #include <device/pci_ehci.h>
 #include <arch/acpi.h>
 #include "lpc.h"		/* lpc_read_resources */
-#include "SbPlatform.h" 	/* Platform Specific Definitions */
-#include "chip.h" 		/* struct southbridge_amd_cimx_sb900_config */
+#include "SbPlatform.h"		/* Platform Specific Definitions */
+#include "chip.h"		/* struct southbridge_amd_cimx_sb900_config */
 
 #ifndef _RAMSTAGE_
 #define _RAMSTAGE_
@@ -353,13 +353,13 @@
 
 	case (0x11 << 3) | 0: /* 0:11.0  SATA */
 		if (dev->enabled) {
-  			sb_config->SATAMODE.SataMode.SataController = ENABLED;
+			sb_config->SATAMODE.SataMode.SataController = ENABLED;
 			if (1 == sb_chip->boot_switch_sata_ide)
 				sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 0; //0 -IDE as primary.
 			else if (0 == sb_chip->boot_switch_sata_ide)
 				sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 1; //1 -IDE as secondary.
 		} else {
-  			sb_config->SATAMODE.SataMode.SataController = DISABLED;
+			sb_config->SATAMODE.SataMode.SataController = DISABLED;
 		}
 
 //-		sataInitBeforePciEnum(sb_config); // Init SATA class code and PHY
@@ -380,19 +380,19 @@
 		if (dev->enabled) {
 			sb_config->SATAMODE.SataMode.SataIdeCombinedMode = ENABLED;
 		} else {
-  			sb_config->SATAMODE.SataMode.SataIdeCombinedMode = DISABLED;
+			sb_config->SATAMODE.SataMode.SataIdeCombinedMode = DISABLED;
 		}
 //-		sataInitBeforePciEnum(sb_config); // Init SATA class code and PHY
 		break;
 
 	case (0x14 << 3) | 2: /* 0:14:2 HDA */
 		if (dev->enabled) {
-  			if (AZALIA_DISABLE == sb_config->AzaliaController) {
-  				sb_config->AzaliaController = AZALIA_AUTO;
+			if (sb_config->AzaliaController == AZALIA_DISABLE) {
+				sb_config->AzaliaController = AZALIA_AUTO;
 			}
 			printk(BIOS_DEBUG, "hda enabled\n");
 		} else {
-  			sb_config->AzaliaController = AZALIA_DISABLE;
+			sb_config->AzaliaController = AZALIA_DISABLE;
 			printk(BIOS_DEBUG, "hda disabled\n");
 		}
 //-		azaliaInitBeforePciEnum(sb_config); // Detect and configure High Definition Audio
@@ -446,7 +446,7 @@
 
 	/* Special setting ABCFG registers before PCI emulation. */
 //-	abSpecialSetBeforePciEnum(sb_config);
-//-  	usbDesertPll(sb_config);
+//-	usbDesertPll(sb_config);
 	//sb_config->StdHeader.Func = SB_BEFORE_PCI_INIT;
 	//AmdSbDispatcher(sb_config);
 }
diff --git a/src/southbridge/amd/cs5536/cs5536.c b/src/southbridge/amd/cs5536/cs5536.c
index 5f20c12..956994d 100644
--- a/src/southbridge/amd/cs5536/cs5536.c
+++ b/src/southbridge/amd/cs5536/cs5536.c
@@ -514,7 +514,7 @@
 
 /****************************************************************************
  *
- * 	ChipsetInit
+ *	ChipsetInit
  *
  *	Called from northbridge init (Pre-VSA).
  *
diff --git a/src/southbridge/amd/cs5536/cs5536.h b/src/southbridge/amd/cs5536/cs5536.h
index 72dbd5c..4083f4f 100644
--- a/src/southbridge/amd/cs5536/cs5536.h
+++ b/src/southbridge/amd/cs5536/cs5536.h
@@ -413,7 +413,7 @@
 
 /* FLASH device macros */
 #define FLASH_TYPE_NONE		0	/* No flash device installed */
-#define FLASH_TYPE_NAND 	1	/* NAND device */
+#define FLASH_TYPE_NAND		1	/* NAND device */
 #define FLASH_TYPE_NOR		2	/* NOR device */
 
 #define FLASH_IF_MEM		1	/* Memory or memory-mapped I/O interface for Flash device */
diff --git a/src/southbridge/amd/pi/hudson/amd_pci_int_defs.h b/src/southbridge/amd/pi/hudson/amd_pci_int_defs.h
index 679f233..1b5326b 100644
--- a/src/southbridge/amd/pi/hudson/amd_pci_int_defs.h
+++ b/src/southbridge/amd/pi/hudson/amd_pci_int_defs.h
@@ -46,7 +46,7 @@
 #define PIRQ_FC		0x14	/* FC */
 #define PIRQ_GEC	0x15	/* GEC */
 #define PIRQ_PMON	0x16	/* Performance Monitor */
-#define PIRQ_SD 	0x17	/* SD */
+#define PIRQ_SD		0x17	/* SD */
 #define PIRQ_IMC0	0x20	/* IMC INT0 */
 #define PIRQ_IMC1	0x21	/* IMC INT1 */
 #define PIRQ_IMC2	0x22	/* IMC INT2 */
diff --git a/src/southbridge/amd/pi/hudson/early_setup.c b/src/southbridge/amd/pi/hudson/early_setup.c
index d95385b..b5a86dc 100644
--- a/src/southbridge/amd/pi/hudson/early_setup.c
+++ b/src/southbridge/amd/pi/hudson/early_setup.c
@@ -163,7 +163,7 @@
 		tmp = pci_read_config32(dev, LPC_ALT_WIDEIO_RANGE_ENABLE);
 		tmp |= alt_wideio_enable[port];
 		pci_write_config32(dev, LPC_ALT_WIDEIO_RANGE_ENABLE, tmp);
-	} else { 	/* 512 */
+	} else {	/* 512 */
 		tmp = pci_read_config32(dev, LPC_ALT_WIDEIO_RANGE_ENABLE);
 		tmp &= ~alt_wideio_enable[port];
 		pci_write_config32(dev, LPC_ALT_WIDEIO_RANGE_ENABLE, tmp);
diff --git a/src/southbridge/amd/pi/hudson/hudson.h b/src/southbridge/amd/pi/hudson/hudson.h
index 091464f..922c608a 100644
--- a/src/southbridge/amd/pi/hudson/hudson.h
+++ b/src/southbridge/amd/pi/hudson/hudson.h
@@ -121,7 +121,7 @@
 
 #define LPC_WIDEIO2_GENERIC_PORT	0x90
 
-#define SPI_CNTRL0 			0x00
+#define SPI_CNTRL0			0x00
 #define   SPI_READ_MODE_MASK		(BIT(30) | BIT(29) | BIT(18))
 /* Nominal is 16.7MHz on older devices, 33MHz on newer */
 #define   SPI_READ_MODE_NOM		0x00000000
@@ -137,7 +137,7 @@
 
 #define SPI_CNTRL1			0x0c
 /* Use SPI_SPEED_16M-SPI_SPEED_66M below for hudson and bolton */
-#define   SPI_CNTRL1_SPEED_MASK 	(BIT(15) | BIT(14) | BIT(13) | BIT(12))
+#define   SPI_CNTRL1_SPEED_MASK	(BIT(15) | BIT(14) | BIT(13) | BIT(12))
 #define   SPI_NORM_SPEED_SH		12
 #define   SPI_FAST_SPEED_SH		8
 
@@ -153,10 +153,10 @@
 #define   SPI_SPEED_800K		(BIT(2) |          BIT(0))
 #define   SPI_NORM_SPEED_NEW_SH		12
 #define   SPI_FAST_SPEED_NEW_SH		8
-#define   SPI_ALT_SPEED_NEW_SH 		4
+#define   SPI_ALT_SPEED_NEW_SH		4
 #define   SPI_TPM_SPEED_NEW_SH		0
 
-#define SPI100_HOST_PREF_CONFIG 	0x2c
+#define SPI100_HOST_PREF_CONFIG	0x2c
 #define   SPI_RD4DW_EN_HOST		BIT(15)
 
 static inline int hudson_sata_enable(void)
diff --git a/src/southbridge/amd/rs780/early_setup.c b/src/southbridge/amd/rs780/early_setup.c
index 7bc9435..ab75e5f 100644
--- a/src/southbridge/amd/rs780/early_setup.c
+++ b/src/southbridge/amd/rs780/early_setup.c
@@ -24,7 +24,7 @@
 
 #define NBHTIU_INDEX		0x94 /* Note: It is different with RS690, whose HTIU index is 0xA8 */
 #define NBMISC_INDEX		0x60
-#define NBMC_INDEX 		0xE8
+#define NBMC_INDEX		0xE8
 
 static u32 nb_read_index(pci_devfn_t dev, u32 index_reg, u32 index)
 {
diff --git a/src/southbridge/amd/rs780/gfx.c b/src/southbridge/amd/rs780/gfx.c
index cfcddb2..30345be 100644
--- a/src/southbridge/amd/rs780/gfx.c
+++ b/src/southbridge/amd/rs780/gfx.c
@@ -186,7 +186,7 @@
 			printk(BIOS_DEBUG, "Dev ID %x\n", Value);
 			if ((Value & 0xffff) == 0x1102) {//Creative
 				//Found Creative SB
-			 	u32	MMIOStart = 0xffffffff;
+				u32	MMIOStart = 0xffffffff;
 				u32 MMIOLimit = 0;
 				for (Reg = 0x10; Reg < 0x20; Reg+=4) {
 					u32	BaseA, LimitA;
@@ -449,7 +449,7 @@
 	vgainfo.ulMinSidePortClock = 333*100;
 #endif
 
-	vgainfo.ulBootUpEngineClock = 500 * 100;	       	// setup option on reference BIOS, 500 is default
+	vgainfo.ulBootUpEngineClock = 500 * 100;		// setup option on reference BIOS, 500 is default
 
 	// find the DDR memory frequency
 	if (is_family10h()) {
@@ -1109,8 +1109,8 @@
 
 /* For single port GFX configuration Only
 * width:
-* 	000 = x16
-* 	001 = x1
+*	000 = x16
+*	001 = x1
 *	010 = x2
 *	011 = x4
 *	100 = x8
diff --git a/src/southbridge/amd/rs780/rs780.c b/src/southbridge/amd/rs780/rs780.c
index ef40ffd..f4f33ef 100644
--- a/src/southbridge/amd/rs780/rs780.c
+++ b/src/southbridge/amd/rs780/rs780.c
@@ -93,7 +93,7 @@
 	byte |= 1 << 0;
 	pci_cf8_conf1.write8(&pbus, 0, 1, 0xe4, reg);
 
-	/* CLKCFG:0xE8 Bit[17] = 0x1 	 Powerdown clock to IOC GFX block in no external graphics mode */
+	/* CLKCFG:0xE8 Bit[17] = 0x1	 Powerdown clock to IOC GFX block in no external graphics mode */
 	/* TODO: */
 #endif
 
diff --git a/src/southbridge/amd/rs780/rs780.h b/src/southbridge/amd/rs780/rs780.h
index ce46d96..e96608e 100644
--- a/src/southbridge/amd/rs780/rs780.h
+++ b/src/southbridge/amd/rs780/rs780.h
@@ -22,10 +22,10 @@
 #include "chip.h"
 #include "rev.h"
 
-#define NBMISC_INDEX 	0x60
-#define NBHTIU_INDEX 	0x94
-#define NBMC_INDEX 		0xE8
-#define NBPCIE_INDEX  	0xE0
+#define NBMISC_INDEX	0x60
+#define NBHTIU_INDEX	0x94
+#define NBMC_INDEX		0xE8
+#define NBPCIE_INDEX	0xE0
 #define EXT_CONF_BASE_ADDRESS 0xE0000000
 #define	TEMP_MMIO_BASE_ADDRESS	0xC0000000
 
diff --git a/src/southbridge/amd/sb700/sm.c b/src/southbridge/amd/sb700/sm.c
index 6211dde..64c6db3 100644
--- a/src/southbridge/amd/sb700/sm.c
+++ b/src/southbridge/amd/sb700/sm.c
@@ -225,7 +225,7 @@
 	pci_write_config8(dev, 0xE1, byte);
 
 	/* 2.5 Enabling Non-Posted Memory Write */
-       	axindxc_reg(0x10, 1 << 9, 1 << 9);
+	axindxc_reg(0x10, 1 << 9, 1 << 9);
 
 	/* 2.11 IO Trap Settings */
 	abcfg_reg(0x10090, 1 << 16, 1 << 16);
diff --git a/src/southbridge/amd/sb700/usb.c b/src/southbridge/amd/sb700/usb.c
index 12b9dd6..bf79056 100644
--- a/src/southbridge/amd/sb700/usb.c
+++ b/src/southbridge/amd/sb700/usb.c
@@ -215,14 +215,14 @@
 /* the pci id of usb ctrl 0 and 1 are the same. */
 /*
  * static const struct pci_driver usb_3_driver __pci_driver = {
- * 	.ops = &usb_ops,
- * 	.vendor = PCI_VENDOR_ID_ATI,
- * 	.device = PCI_DEVICE_ID_ATI_SB700_USB_19_0,
+ *	.ops = &usb_ops,
+ *	.vendor = PCI_VENDOR_ID_ATI,
+ *	.device = PCI_DEVICE_ID_ATI_SB700_USB_19_0,
  * };
  * static const struct pci_driver usb_4_driver __pci_driver = {
- * 	.ops = &usb_ops,
- * 	.vendor = PCI_VENDOR_ID_ATI,
- * 	.device = PCI_DEVICE_ID_ATI_SB700_USB_19_1,
+ *	.ops = &usb_ops,
+ *	.vendor = PCI_VENDOR_ID_ATI,
+ *	.device = PCI_DEVICE_ID_ATI_SB700_USB_19_1,
  * };
  */
 
@@ -248,8 +248,8 @@
 };
 /*
  * static const struct pci_driver usb_5_driver __pci_driver = {
- * 	.ops = &usb_ops2,
- * 	.vendor = PCI_VENDOR_ID_ATI,
- * 	.device = PCI_DEVICE_ID_ATI_SB700_USB_19_2,
+ *	.ops = &usb_ops2,
+ *	.vendor = PCI_VENDOR_ID_ATI,
+ *	.device = PCI_DEVICE_ID_ATI_SB700_USB_19_2,
  * };
  */
diff --git a/src/southbridge/amd/sb800/usb.c b/src/southbridge/amd/sb800/usb.c
index 2318a8f..715095f 100644
--- a/src/southbridge/amd/sb800/usb.c
+++ b/src/southbridge/amd/sb800/usb.c
@@ -166,14 +166,14 @@
 /* the pci id of usb ctrl 0 and 1 are the same. */
 /*
  * static const struct pci_driver usb_3_driver __pci_driver = {
- * 	.ops = &usb_ops,
- * 	.vendor = PCI_VENDOR_ID_ATI,
- * 	.device = PCI_DEVICE_ID_ATI_SB800_USB_19_0,
+ *	.ops = &usb_ops,
+ *	.vendor = PCI_VENDOR_ID_ATI,
+ *	.device = PCI_DEVICE_ID_ATI_SB800_USB_19_0,
  * };
  * static const struct pci_driver usb_4_driver __pci_driver = {
- * 	.ops = &usb_ops,
- * 	.vendor = PCI_VENDOR_ID_ATI,
- * 	.device = PCI_DEVICE_ID_ATI_SB800_USB_19_1,
+ *	.ops = &usb_ops,
+ *	.vendor = PCI_VENDOR_ID_ATI,
+ *	.device = PCI_DEVICE_ID_ATI_SB800_USB_19_1,
  * };
  */
 
@@ -199,8 +199,8 @@
 };
 /*
  * static const struct pci_driver usb_5_driver __pci_driver = {
- * 	.ops = &usb_ops2,
- * 	.vendor = PCI_VENDOR_ID_ATI,
- * 	.device = PCI_DEVICE_ID_ATI_SB800_USB_19_2,
+ *	.ops = &usb_ops2,
+ *	.vendor = PCI_VENDOR_ID_ATI,
+ *	.device = PCI_DEVICE_ID_ATI_SB800_USB_19_2,
  * };
  */
diff --git a/src/southbridge/amd/sr5650/cmn.h b/src/southbridge/amd/sr5650/cmn.h
index e44d1e8..859e15d 100644
--- a/src/southbridge/amd/sr5650/cmn.h
+++ b/src/southbridge/amd/sr5650/cmn.h
@@ -19,12 +19,12 @@
 
 #include <arch/io.h>
 
-#define NBMISC_INDEX 	0x60
-#define NBHTIU_INDEX 	0x94 /* Note: It is different with RS690, whose HTIU index is 0xA8 */
-#define NBMC_INDEX 	0xE8
-#define NBPCIE_INDEX  	0xE0
-#define L2CFG_INDEX  	0xF0
-#define L1CFG_INDEX  	0xF8
+#define NBMISC_INDEX	0x60
+#define NBHTIU_INDEX	0x94 /* Note: It is different with RS690, whose HTIU index is 0xA8 */
+#define NBMC_INDEX	0xE8
+#define NBPCIE_INDEX	0xE0
+#define L2CFG_INDEX	0xF0
+#define L1CFG_INDEX	0xF8
 #define EXT_CONF_BASE_ADDRESS	CONFIG_MMCONF_BASE_ADDRESS
 #define	TEMP_MMIO_BASE_ADDRESS	0xC0000000
 
diff --git a/src/southbridge/amd/sr5650/pcie.c b/src/southbridge/amd/sr5650/pcie.c
index 9e2bd92..8986e67 100644
--- a/src/southbridge/amd/sr5650/pcie.c
+++ b/src/southbridge/amd/sr5650/pcie.c
@@ -454,14 +454,14 @@
 	reg = 0xE8;
 	port = dev->path.pci.devfn >> 3;
 	switch (port) {
- 		//PCIE_CORE_INDEX_GPP1
+		//PCIE_CORE_INDEX_GPP1
 		case 2:
 		case 3:
 			reg = 0x94;
 			mask = 1 << 16;
 			break;
 
- 		//PCIE_CORE_INDEX_GPP2
+		//PCIE_CORE_INDEX_GPP2
 		case 11:
 		case 12:
 			value = 1 << 28;
@@ -479,7 +479,7 @@
 			value = 1 << 25;
 			break;
 
- 		//PCIE_CORE_INDEX_SB;
+		//PCIE_CORE_INDEX_SB;
 		case 8:
 			reg = 0x94;
 			mask = 1 << 24;
diff --git a/src/southbridge/amd/sr5650/sr5650.c b/src/southbridge/amd/sr5650/sr5650.c
index 1962ea3..fae2689 100644
--- a/src/southbridge/amd/sr5650/sr5650.c
+++ b/src/southbridge/amd/sr5650/sr5650.c
@@ -427,7 +427,7 @@
 		dword |= (0x1 << 0);
 		l2cfg_ind_write_index(nb_dev, 0x44, dword);
 
-// 		if (get_nb_rev(nb_dev) == REV_SR5650_A21) {
+//		if (get_nb_rev(nb_dev) == REV_SR5650_A21) {
 			dword = l2cfg_ind_read_index(nb_dev, 0x7);
 			dword |= (0x1 << 1);
 			l2cfg_ind_write_index(nb_dev, 0x7, dword);
@@ -479,7 +479,7 @@
 			dword = l2cfg_ind_read_index(nb_dev, 0x6);
 			dword |= (0x1 << 8);
 			l2cfg_ind_write_index(nb_dev, 0x6, dword);
-// 		}
+//		}
 
 		l2cfg_ind_write_index(nb_dev, 0x52, 0xf0000002);
 
diff --git a/src/southbridge/broadcom/bcm5785/lpc.c b/src/southbridge/broadcom/bcm5785/lpc.c
index b10c23f..8619cbd 100644
--- a/src/southbridge/broadcom/bcm5785/lpc.c
+++ b/src/southbridge/broadcom/bcm5785/lpc.c
@@ -89,7 +89,7 @@
 					case 0x64:
 						reg |= (1<<29); break;
 					case 0x3f8: // COM1
-						reg |= (1<<6); 	break;
+						reg |= (1<<6);	break;
 					case 0x2f8: // COM2
 						reg |= (1<<7);  break;
 					case 0x378: // Parallel 1
diff --git a/src/southbridge/intel/bd82x6x/acpi/pch.asl b/src/southbridge/intel/bd82x6x/acpi/pch.asl
index 9f5033d..a068bc0 100644
--- a/src/southbridge/intel/bd82x6x/acpi/pch.asl
+++ b/src/southbridge/intel/bd82x6x/acpi/pch.asl
@@ -202,7 +202,7 @@
 		Offset(0x1000), // Chipset
 		Offset(0x3000), // Legacy Configuration Registers
 		Offset(0x3404), // High Performance Timer Configuration
-		HPAS, 2, 	// Address Select
+		HPAS, 2,	// Address Select
 		, 5,
 		HPTE, 1,	// Address Enable
 		Offset(0x3418), // FD (Function Disable)
diff --git a/src/southbridge/intel/bd82x6x/me.h b/src/southbridge/intel/bd82x6x/me.h
index f95a0b4..b0f2a6e 100644
--- a/src/southbridge/intel/bd82x6x/me.h
+++ b/src/southbridge/intel/bd82x6x/me.h
@@ -292,7 +292,7 @@
 typedef struct {
 	u16  lock_state		     : 1;
 	u16  authenticate_module     : 1;
-	u16  s3authentication  	     : 1;
+	u16  s3authentication	     : 1;
 	u16  flash_wear_out          : 1;
 	u16  flash_variable_security : 1;
 	u16  wwan3gpresent	     : 1;
@@ -350,7 +350,7 @@
 typedef  struct {
 	u32  mbp_size	 : 8;
 	u32  num_entries : 8;
-	u32  rsvd      	 : 16;
+	u32  rsvd	 : 16;
 } __packed mbp_header;
 
 typedef struct {
diff --git a/src/southbridge/intel/bd82x6x/smihandler.c b/src/southbridge/intel/bd82x6x/smihandler.c
index e2ff851e..622153c 100644
--- a/src/southbridge/intel/bd82x6x/smihandler.c
+++ b/src/southbridge/intel/bd82x6x/smihandler.c
@@ -188,7 +188,7 @@
 			data = RCBA32(0x1e18);
 			data &= mask;
 			// if (smi1)
-			// 	southbridge_smi_command(data);
+			//	southbridge_smi_command(data);
 			// return;
 		}
 		// Fall through to debug
diff --git a/src/southbridge/intel/common/pciehp.c b/src/southbridge/intel/common/pciehp.c
index d591bcc..ea48d9e 100644
--- a/src/southbridge/intel/common/pciehp.c
+++ b/src/southbridge/intel/common/pciehp.c
@@ -46,11 +46,11 @@
 			/*
 			  Device (SLOT)
 			  {
-			  	Name (_ADR, 0x00)
-			  	Method (_RMV, 0, NotSerialized)
-			  	{
-			  		Return (0x01)
-			  	}
+				Name (_ADR, 0x00)
+				Method (_RMV, 0, NotSerialized)
+				{
+					Return (0x01)
+				}
 			  }
 			*/
 
diff --git a/src/southbridge/intel/common/smbus.c b/src/southbridge/intel/common/smbus.c
index 99608dc..de4ff91 100644
--- a/src/southbridge/intel/common/smbus.c
+++ b/src/southbridge/intel/common/smbus.c
@@ -54,7 +54,7 @@
 #define SMBHSTSTS_HOST_BUSY	(1 << 0)
 
 #define SMBUS_TIMEOUT		(10 * 1000 * 100)
-#define SMBUS_BLOCK_MAXLEN 	32
+#define SMBUS_BLOCK_MAXLEN	32
 
 static void smbus_delay(void)
 {
diff --git a/src/southbridge/intel/fsp_bd82x6x/acpi/pch.asl b/src/southbridge/intel/fsp_bd82x6x/acpi/pch.asl
index 114aea6..5107491 100644
--- a/src/southbridge/intel/fsp_bd82x6x/acpi/pch.asl
+++ b/src/southbridge/intel/fsp_bd82x6x/acpi/pch.asl
@@ -202,7 +202,7 @@
 		Offset(0x1000), // Chipset
 		Offset(0x3000), // Legacy Configuration Registers
 		Offset(0x3404), // High Performance Timer Configuration
-		HPAS, 2, 	// Address Select
+		HPAS, 2,	// Address Select
 		, 5,
 		HPTE, 1,	// Address Enable
 		Offset(0x3418), // FD (Function Disable)
diff --git a/src/southbridge/intel/fsp_bd82x6x/me.h b/src/southbridge/intel/fsp_bd82x6x/me.h
index f95a0b4..b0f2a6e 100644
--- a/src/southbridge/intel/fsp_bd82x6x/me.h
+++ b/src/southbridge/intel/fsp_bd82x6x/me.h
@@ -292,7 +292,7 @@
 typedef struct {
 	u16  lock_state		     : 1;
 	u16  authenticate_module     : 1;
-	u16  s3authentication  	     : 1;
+	u16  s3authentication	     : 1;
 	u16  flash_wear_out          : 1;
 	u16  flash_variable_security : 1;
 	u16  wwan3gpresent	     : 1;
@@ -350,7 +350,7 @@
 typedef  struct {
 	u32  mbp_size	 : 8;
 	u32  num_entries : 8;
-	u32  rsvd      	 : 16;
+	u32  rsvd	 : 16;
 } __packed mbp_header;
 
 typedef struct {
diff --git a/src/southbridge/intel/fsp_bd82x6x/smi.c b/src/southbridge/intel/fsp_bd82x6x/smi.c
index 14637e6..22489040 100644
--- a/src/southbridge/intel/fsp_bd82x6x/smi.c
+++ b/src/southbridge/intel/fsp_bd82x6x/smi.c
@@ -324,7 +324,7 @@
 	reset_pm1_status();
 
 	/* Set EOS bit so other SMIs can occur. */
- 	smi_set_eos();
+	smi_set_eos();
 }
 
 void smm_setup_structures(void *gnvs, void *tcg, void *smi1)
diff --git a/src/southbridge/intel/fsp_bd82x6x/smihandler.c b/src/southbridge/intel/fsp_bd82x6x/smihandler.c
index 90ed943..c868ec6 100644
--- a/src/southbridge/intel/fsp_bd82x6x/smihandler.c
+++ b/src/southbridge/intel/fsp_bd82x6x/smihandler.c
@@ -659,7 +659,7 @@
 			data = RCBA32(0x1e18);
 			data &= mask;
 			// if (smi1)
-			// 	southbridge_smi_command(data);
+			//	southbridge_smi_command(data);
 			// return;
 		}
 		// Fall through to debug
diff --git a/src/southbridge/intel/fsp_i89xx/acpi/pch.asl b/src/southbridge/intel/fsp_i89xx/acpi/pch.asl
index f2015d3..7036f33 100644
--- a/src/southbridge/intel/fsp_i89xx/acpi/pch.asl
+++ b/src/southbridge/intel/fsp_i89xx/acpi/pch.asl
@@ -202,7 +202,7 @@
 		Offset(0x1000), // Chipset
 		Offset(0x3000), // Legacy Configuration Registers
 		Offset(0x3404), // High Performance Timer Configuration
-		HPAS, 2, 	// Address Select
+		HPAS, 2,	// Address Select
 		, 5,
 		HPTE, 1,	// Address Enable
 		Offset(0x3418), // FD (Function Disable)
diff --git a/src/southbridge/intel/fsp_i89xx/me.h b/src/southbridge/intel/fsp_i89xx/me.h
index f95a0b4..b0f2a6e 100644
--- a/src/southbridge/intel/fsp_i89xx/me.h
+++ b/src/southbridge/intel/fsp_i89xx/me.h
@@ -292,7 +292,7 @@
 typedef struct {
 	u16  lock_state		     : 1;
 	u16  authenticate_module     : 1;
-	u16  s3authentication  	     : 1;
+	u16  s3authentication	     : 1;
 	u16  flash_wear_out          : 1;
 	u16  flash_variable_security : 1;
 	u16  wwan3gpresent	     : 1;
@@ -350,7 +350,7 @@
 typedef  struct {
 	u32  mbp_size	 : 8;
 	u32  num_entries : 8;
-	u32  rsvd      	 : 16;
+	u32  rsvd	 : 16;
 } __packed mbp_header;
 
 typedef struct {
diff --git a/src/southbridge/intel/fsp_i89xx/smihandler.c b/src/southbridge/intel/fsp_i89xx/smihandler.c
index 3658a82..0ef7ba8 100644
--- a/src/southbridge/intel/fsp_i89xx/smihandler.c
+++ b/src/southbridge/intel/fsp_i89xx/smihandler.c
@@ -659,7 +659,7 @@
 			data = RCBA32(0x1e18);
 			data &= mask;
 			// if (smi1)
-			// 	southbridge_smi_command(data);
+			//	southbridge_smi_command(data);
 			// return;
 		}
 		// Fall through to debug
diff --git a/src/southbridge/intel/fsp_rangeley/acpi/soc.asl b/src/southbridge/intel/fsp_rangeley/acpi/soc.asl
index 696a81a..b55bd92 100644
--- a/src/southbridge/intel/fsp_rangeley/acpi/soc.asl
+++ b/src/southbridge/intel/fsp_rangeley/acpi/soc.asl
@@ -208,7 +208,7 @@
 		Offset(0x1000), // Chipset
 		Offset(0x3000), // Legacy Configuration Registers
 		Offset(0x3404), // High Performance Timer Configuration
-		HPAS, 2, 	// Address Select
+		HPAS, 2,	// Address Select
 		, 5,
 		HPTE, 1,	// Address Enable
 		Offset(0x3418), // FD (Function Disable)
diff --git a/src/southbridge/intel/i82801dx/smihandler.c b/src/southbridge/intel/i82801dx/smihandler.c
index 3a08daad..b2b4662 100644
--- a/src/southbridge/intel/i82801dx/smihandler.c
+++ b/src/southbridge/intel/i82801dx/smihandler.c
@@ -542,7 +542,7 @@
 			data = RCBA32(0x1e18);
 			data &= mask;
 			// if (smi1)
-			// 	southbridge_smi_command(data);
+			//	southbridge_smi_command(data);
 			// return;
 		}
 		// Fall through to debug
diff --git a/src/southbridge/intel/i82801gx/acpi/ich7.asl b/src/southbridge/intel/i82801gx/acpi/ich7.asl
index 8a9aff4..cf158df 100644
--- a/src/southbridge/intel/i82801gx/acpi/ich7.asl
+++ b/src/southbridge/intel/i82801gx/acpi/ich7.asl
@@ -129,7 +129,7 @@
 		Offset(0x1000), // Chipset
 		Offset(0x3000), // Legacy Configuration Registers
 		Offset(0x3404), // High Performance Timer Configuration
-		HPAS, 2, 	// Address Select
+		HPAS, 2,	// Address Select
 		, 5,
 		HPTE, 1,	// Address Enable
 		Offset(0x3418), // FD (Function Disable)
diff --git a/src/southbridge/intel/i82801ix/acpi/ich9.asl b/src/southbridge/intel/i82801ix/acpi/ich9.asl
index 143ecb1..52b263f 100644
--- a/src/southbridge/intel/i82801ix/acpi/ich9.asl
+++ b/src/southbridge/intel/i82801ix/acpi/ich9.asl
@@ -132,7 +132,7 @@
 		Offset(0x1000), // Chipset
 		Offset(0x3000), // Legacy Configuration Registers
 		Offset(0x3404), // High Performance Timer Configuration
-		HPAS, 2, 	// Address Select
+		HPAS, 2,	// Address Select
 		, 5,
 		HPTE, 1,	// Address Enable
 		Offset(0x3418), // FD (Function Disable)
diff --git a/src/southbridge/intel/i82801jx/acpi/ich10.asl b/src/southbridge/intel/i82801jx/acpi/ich10.asl
index da8b789..985e8b6 100644
--- a/src/southbridge/intel/i82801jx/acpi/ich10.asl
+++ b/src/southbridge/intel/i82801jx/acpi/ich10.asl
@@ -132,7 +132,7 @@
 		Offset(0x1000), // Chipset
 		Offset(0x3000), // Legacy Configuration Registers
 		Offset(0x3404), // High Performance Timer Configuration
-		HPAS, 2, 	// Address Select
+		HPAS, 2,	// Address Select
 		, 5,
 		HPTE, 1,	// Address Enable
 		Offset(0x3418), // FD (Function Disable)
diff --git a/src/southbridge/intel/i82801jx/smihandler.c b/src/southbridge/intel/i82801jx/smihandler.c
index 35e79c6..f4382d7 100644
--- a/src/southbridge/intel/i82801jx/smihandler.c
+++ b/src/southbridge/intel/i82801jx/smihandler.c
@@ -402,7 +402,7 @@
 			data = RCBA32(0x1e18);
 			data &= mask;
 			// if (smi1)
-			// 	southbridge_smi_command(data);
+			//	southbridge_smi_command(data);
 			// return;
 		}
 		// Fall through to debug
diff --git a/src/southbridge/intel/i82870/82870.h b/src/southbridge/intel/i82870/82870.h
index 84ae47d..1fe40b6 100644
--- a/src/southbridge/intel/i82870/82870.h
+++ b/src/southbridge/intel/i82870/82870.h
@@ -16,9 +16,9 @@
 #define ABAR		0x40
 
 /* for pci bridge  1460 */
-#define MTT	  	0x042
-#define HCCR	  	0x0f0
-#define ACNF	  	0x0e0
+#define MTT		0x042
+#define HCCR		0x0f0
+#define ACNF		0x0e0
 #define STRP		0x44		// Strap status register
 
 #define STRP_EN133	0x0001		// 133 MHz-capable (Px_133EN)
diff --git a/src/southbridge/intel/ibexpeak/me.h b/src/southbridge/intel/ibexpeak/me.h
index d62b22a..6423d8d 100644
--- a/src/southbridge/intel/ibexpeak/me.h
+++ b/src/southbridge/intel/ibexpeak/me.h
@@ -191,7 +191,7 @@
 #define MKHI_MDES_ENABLE	0x09
 
 #define MKHI_GET_FW_VERSION	0x02
-#define MKHI_SET_UMA  	        0x08
+#define MKHI_SET_UMA	        0x08
 #define MKHI_END_OF_POST	0x0c
 #define MKHI_FEATURE_OVERRIDE	0x14
 
@@ -293,7 +293,7 @@
 typedef struct {
 	u16  lock_state		     : 1;
 	u16  authenticate_module     : 1;
-	u16  s3authentication  	     : 1;
+	u16  s3authentication	     : 1;
 	u16  flash_wear_out          : 1;
 	u16  flash_variable_security : 1;
 	u16  wwan3gpresent	     : 1;
@@ -351,7 +351,7 @@
 typedef  struct {
 	u32  mbp_size	 : 8;
 	u32  num_entries : 8;
-	u32  rsvd      	 : 16;
+	u32  rsvd	 : 16;
 } __packed mbp_header;
 
 typedef struct {
diff --git a/src/southbridge/intel/lynxpoint/acpi/pch.asl b/src/southbridge/intel/lynxpoint/acpi/pch.asl
index fbbd26d..eaa2690 100644
--- a/src/southbridge/intel/lynxpoint/acpi/pch.asl
+++ b/src/southbridge/intel/lynxpoint/acpi/pch.asl
@@ -45,7 +45,7 @@
 		Offset(0x1000), // Chipset
 		Offset(0x3000), // Legacy Configuration Registers
 		Offset(0x3404), // High Performance Timer Configuration
-		HPAS, 2, 	// Address Select
+		HPAS, 2,	// Address Select
 		, 5,
 		HPTE, 1,	// Address Enable
 		Offset(0x3418), // FD (Function Disable)
diff --git a/src/southbridge/intel/lynxpoint/me.h b/src/southbridge/intel/lynxpoint/me.h
index a1987eb..cef2e55 100644
--- a/src/southbridge/intel/lynxpoint/me.h
+++ b/src/southbridge/intel/lynxpoint/me.h
@@ -374,7 +374,7 @@
 typedef  struct {
 	u32  mbp_size	 : 8;
 	u32  num_entries : 8;
-	u32  rsvd      	 : 16;
+	u32  rsvd	 : 16;
 } __packed mbp_header;
 
 typedef struct {
@@ -459,7 +459,7 @@
 typedef struct {
 	u16  lock_state		     : 1;
 	u16  authenticate_module     : 1;
-	u16  s3authentication  	     : 1;
+	u16  s3authentication	     : 1;
 	u16  flash_wear_out          : 1;
 	u16  flash_variable_security : 1;
 	u16  reserved		     : 11;
diff --git a/src/southbridge/intel/lynxpoint/pch.h b/src/southbridge/intel/lynxpoint/pch.h
index 70f2834..ae996e8 100644
--- a/src/southbridge/intel/lynxpoint/pch.h
+++ b/src/southbridge/intel/lynxpoint/pch.h
@@ -392,8 +392,8 @@
 #define  XHCI_USB3_PORTSC_WDE	(1 << 26)	/* Wake on Disconnect */
 #define  XHCI_USB3_PORTSC_WOE	(1 << 27)	/* Wake on Overcurrent */
 #define  XHCI_USB3_PORTSC_WRC	(1 << 19)	/* Warm Reset Complete */
-#define  XHCI_USB3_PORTSC_LWS  	(1 << 16)	/* Link Write Strobe */
-#define  XHCI_USB3_PORTSC_PED 	(1 << 1)	/* Port Enabled/Disabled */
+#define  XHCI_USB3_PORTSC_LWS	(1 << 16)	/* Link Write Strobe */
+#define  XHCI_USB3_PORTSC_PED	(1 << 1)	/* Port Enabled/Disabled */
 #define  XHCI_USB3_PORTSC_WPR	(1UL << 31)	/* Warm Port Reset */
 #define  XHCI_USB3_PORTSC_PLS	(0xf << 5)	/* Port Link State */
 #define   XHCI_PLSR_DISABLED	(4 << 5)	/* Port is disabled */
diff --git a/src/southbridge/intel/lynxpoint/smihandler.c b/src/southbridge/intel/lynxpoint/smihandler.c
index 5cdd99d..87848c2 100644
--- a/src/southbridge/intel/lynxpoint/smihandler.c
+++ b/src/southbridge/intel/lynxpoint/smihandler.c
@@ -450,7 +450,7 @@
 			data = RCBA32(0x1e18);
 			data &= mask;
 			// if (smi1)
-			// 	southbridge_smi_command(data);
+			//	southbridge_smi_command(data);
 			// return;
 		}
 		// Fall through to debug
diff --git a/src/southbridge/via/common/early_smbus_print_error.c b/src/southbridge/via/common/early_smbus_print_error.c
index 842c5d6..1aafcf3 100644
--- a/src/southbridge/via/common/early_smbus_print_error.c
+++ b/src/southbridge/via/common/early_smbus_print_error.c
@@ -25,7 +25,7 @@
  *		      a transaction is processed.
  * @param loops The number of times a transaction was attempted.
  * @return	0 if no error occurred
- * 		1 if an error was detected
+ *		1 if an error was detected
  */
 int smbus_print_error(u32 smbus_dev, u8 host_status, int loops)
 {