Whitespace fixes.

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Myles Watson <mylesgw@gmail.com>

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3638 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

10 files changed, 489 insertions, 502 deletions

diff --git a/src/mainboard/tyan/s2912/Config.lb b/src/mainboard/tyan/s2912/Config.lb
index 01b7375c80..1075d4264b 100644
--- a/src/mainboard/tyan/s2912/Config.lb
+++ b/src/mainboard/tyan/s2912/Config.lb
@@ -1,23 +1,23 @@
-## 
+##
 ## This file is part of the coreboot project.
-## 
+##
 ## Copyright (C) 2007 AMD
 ## Written by Yinghai Lu <yinghailu@amd.com> for AMD.
-## 
+##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
 ## the Free Software Foundation; either version 2 of the License, or
 ## (at your option) any later version.
-## 
+##
 ## 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
 ## GNU General Public License for more details.
-## 
+##
 ## You should have received a copy of the GNU General Public License
 ## along with this program; if not, write to the Free Software
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-## 
+##
 
 ##
 ## Compute the location and size of where this firmware image
@@ -40,7 +40,7 @@ end
 ## Compute the start location and size size of
 ## The coreboot bootloader.
 ##
-default PAYLOAD_SIZE            = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
+default PAYLOAD_SIZE             = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
 default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
 
 ##
@@ -67,7 +67,7 @@ else
     end
 end
 
-arch i386 end 
+arch i386 end
 
 ##
 ## Build the objects we have code for in this directory.
@@ -83,17 +83,17 @@ if HAVE_PIRQ_TABLE object irq_tables.o end
 
 if USE_DCACHE_RAM
 
-	if CONFIG_USE_INIT	
+	if CONFIG_USE_INIT
 		makerule ./cache_as_ram_auto.o
-		        depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
-        		action "$(CC) $(DISTRO_CFLAGS) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@"
+			depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
+			action "$(CC) $(DISTRO_CFLAGS) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@"
 		end
 	else
 		makerule ./cache_as_ram_auto.inc
-        		depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
-		        action "$(CC) $(DISTRO_CFLAGS) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@"
-		        action "perl -e 's/.rodata/.rom.data/g' -pi $@"
-        		action "perl -e 's/.text/.section .rom.text/g' -pi $@"
+			depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
+			action "$(CC) $(DISTRO_CFLAGS) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@"
+			action "perl -e 's/.rodata/.rom.data/g' -pi $@"
+			action "perl -e 's/.text/.section .rom.text/g' -pi $@"
 		end
 	end
 
@@ -102,11 +102,11 @@ end
 if USE_FAILOVER_IMAGE
 else
     if CONFIG_AP_CODE_IN_CAR
-        makerule ./apc_auto.o
-                depends "$(MAINBOARD)/apc_auto.c option_table.h"
-                action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/apc_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@"
-        end
-        ldscript /arch/i386/init/ldscript_apc.lb
+	makerule ./apc_auto.o
+		depends "$(MAINBOARD)/apc_auto.c option_table.h"
+		action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/apc_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@"
+	end
+	ldscript /arch/i386/init/ldscript_apc.lb
     end
 end
 
@@ -129,13 +129,13 @@ end
 mainboardinit cpu/x86/32bit/entry32.inc
 
 if USE_DCACHE_RAM
-        if CONFIG_USE_INIT
-                ldscript /cpu/x86/32bit/entry32.lds
-        end
+	if CONFIG_USE_INIT
+		ldscript /cpu/x86/32bit/entry32.lds
+	end
 
-        if CONFIG_USE_INIT
-                ldscript /cpu/amd/car/cache_as_ram.lds
-        end
+	if CONFIG_USE_INIT
+		ldscript /cpu/amd/car/cache_as_ram.lds
+	end
 end
 
 
@@ -143,20 +143,20 @@ end
 ## Build our reset vector (This is where coreboot is entered)
 ##
 if HAVE_FAILOVER_BOOT
-    if USE_FAILOVER_IMAGE 
-	mainboardinit cpu/x86/16bit/reset16.inc 
-	ldscript /cpu/x86/16bit/reset16.lds 
+    if USE_FAILOVER_IMAGE
+	mainboardinit cpu/x86/16bit/reset16.inc
+	ldscript /cpu/x86/16bit/reset16.lds
     else
-	mainboardinit cpu/x86/32bit/reset32.inc 
-	ldscript /cpu/x86/32bit/reset32.lds 
+	mainboardinit cpu/x86/32bit/reset32.inc
+	ldscript /cpu/x86/32bit/reset32.lds
     end
 else
-    if USE_FALLBACK_IMAGE 
-	mainboardinit cpu/x86/16bit/reset16.inc 
-	ldscript /cpu/x86/16bit/reset16.lds 
+    if USE_FALLBACK_IMAGE
+	mainboardinit cpu/x86/16bit/reset16.inc
+	ldscript /cpu/x86/16bit/reset16.lds
     else
-	mainboardinit cpu/x86/32bit/reset32.inc 
-	ldscript /cpu/x86/32bit/reset32.lds 
+	mainboardinit cpu/x86/32bit/reset32.inc
+	ldscript /cpu/x86/32bit/reset32.lds
     end
 end
 
@@ -170,12 +170,12 @@ ldscript /southbridge/nvidia/mcp55/id.lds
 ## ROMSTRAP table for MCP55
 ##
 if HAVE_FAILOVER_BOOT
-    if USE_FAILOVER_IMAGE 
+    if USE_FAILOVER_IMAGE
 	mainboardinit southbridge/nvidia/mcp55/romstrap.inc
 	ldscript /southbridge/nvidia/mcp55/romstrap.lds
     end
 else
-    if USE_FALLBACK_IMAGE 
+    if USE_FALLBACK_IMAGE
 	mainboardinit southbridge/nvidia/mcp55/romstrap.inc
 	ldscript /southbridge/nvidia/mcp55/romstrap.lds
     end
@@ -189,7 +189,7 @@ if USE_DCACHE_RAM
 end
 
 ###
-### This is the early phase of coreboot startup 
+### This is the early phase of coreboot startup
 ### Things are delicate and we test to see if we should
 ### failover to another image.
 ###
@@ -220,159 +220,159 @@ if USE_DCACHE_RAM
 end
 
 ##
-## Include the secondary Configuration files 
+## Include the secondary Configuration files
 ##
 if CONFIG_CHIP_NAME
 	config chip.h
 end
 
 chip northbridge/amd/amdk8/root_complex
-        device apic_cluster 0 on
-                chip cpu/amd/socket_F
-                        device apic 0 on end
-                end
-        end
+	device apic_cluster 0 on
+		chip cpu/amd/socket_F
+			device apic 0 on end
+		end
+	end
 	device pci_domain 0 on
 		chip northbridge/amd/amdk8 #mc0
 			device pci 18.0 on end
-			device pci 18.0 on end 
-			device pci 18.0 on 
-				#  devices on link 0, link 0 == LDT 0 
-			        chip southbridge/nvidia/mcp55 
+			device pci 18.0 on end
+			device pci 18.0 on
+				#  devices on link 0, link 0 == LDT 0
+				chip southbridge/nvidia/mcp55
 					device pci 0.0 on end   # HT
-                			device pci 1.0 on # LPC
+					device pci 1.0 on # LPC
 						chip superio/winbond/w83627hf
 							device pnp 2e.0 off #  Floppy
-                	                 			io 0x60 = 0x3f0
-                	                			irq 0x70 = 6
-                	                			drq 0x74 = 2
+								io 0x60 = 0x3f0
+								irq 0x70 = 6
+								drq 0x74 = 2
 							end
-                	        			device pnp 2e.1 off #  Parallel Port
-                	                 			io 0x60 = 0x378
-                	                			irq 0x70 = 7
+							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
+							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
+							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
+							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
+							device pnp 2e.6 off  # SFI
+								io 0x62 = 0x100
 							end
-                	        			device pnp 2e.7 off #  GPIO_GAME_MIDI
+							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
+							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
 						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 
+					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 # SM
-                                        device pci 1.1 on # SM 1
+					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 Slot1
-#                                                        device i2c 50 on end
-#                                                end
-#                                                chip drivers/generic/generic #PCIXB Slot1
-#                                                        device i2c 51 on end
-#                                                end     
-#                                                chip drivers/generic/generic #PCIXB Slot2
-#                                                        device i2c 52 on end
-#                                                end             
-#                                                chip drivers/generic/generic #PCI Slot1
-#                                                        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 
+#						chip drivers/generic/generic #PCIXA Slot1
+#							device i2c 50 on end
+#						end
+#						chip drivers/generic/generic #PCIXB Slot1
+#							device i2c 51 on end
+#						end
+#						chip drivers/generic/generic #PCIXB Slot2
+#							device i2c 52 on end
+#						end
+#						chip drivers/generic/generic #PCI Slot1
+#							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 # SM 
-	                		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 end # PCI
-        	        		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"
+					end # SM
+					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 end # PCI
+					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"
 					register "mac_eeprom_smbus" = "3" # 1: smbus under 2e.8, 2: SM0 3: SM1
 					register "mac_eeprom_addr" = "0x51"
 				end
-			end #  device pci 18.0 
+			end #  device pci 18.0
 			device pci 18.1 on end
 			device pci 18.2 on end
 			device pci 18.3 on end
 		end # mc0
-		
+
 	end # PCI domain
-	
-#       chip drivers/generic/debug 
-#               device pnp 0.0 off end # chip name
-#                device pnp 0.1 on end # pci_regs_all
-#                device pnp 0.2 on end # mem
-#                device pnp 0.3 off end # cpuid
-#                device pnp 0.4 on end # smbus_regs_all
-#                device pnp 0.5 off end # dual core msr
-#                device pnp 0.6 off end # cache size
-#               device pnp 0.7 off end # tsc
-#                device pnp 0.8 off  end # io
-#                device pnp 0.9 off end # io
-#       end  
+
+#       chip drivers/generic/debug
+#	       device pnp 0.0 off end # chip name
+#		device pnp 0.1 on end # pci_regs_all
+#		device pnp 0.2 on end # mem
+#		device pnp 0.3 off end # cpuid
+#		device pnp 0.4 on end # smbus_regs_all
+#		device pnp 0.5 off end # dual core msr
+#		device pnp 0.6 off end # cache size
+#	       device pnp 0.7 off end # tsc
+#		device pnp 0.8 off  end # io
+#		device pnp 0.9 off end # io
+#       end
 end #root_complex
diff --git a/src/mainboard/tyan/s2912/Options.lb b/src/mainboard/tyan/s2912/Options.lb
index 3326cdb15b..8700114cbc 100644
--- a/src/mainboard/tyan/s2912/Options.lb
+++ b/src/mainboard/tyan/s2912/Options.lb
@@ -1,23 +1,23 @@
-## 
+##
 ## This file is part of the coreboot project.
-## 
+##
 ## Copyright (C) 2007 AMD
 ## Written by Yinghai Lu <yinghailu@amd.com> for AMD.
-## 
+##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
 ## the Free Software Foundation; either version 2 of the License, or
 ## (at your option) any later version.
-## 
+##
 ## 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
 ## GNU General Public License for more details.
-## 
+##
 ## You should have received a copy of the GNU General Public License
 ## along with this program; if not, write to the Free Software
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-## 
+##
 
 uses HAVE_MP_TABLE
 uses HAVE_PIRQ_TABLE
@@ -197,7 +197,7 @@ default LIFT_BSP_APIC_ID=1
 #CHIP_NAME ?
 default CONFIG_CHIP_NAME=1
 
-#memory hole size, 0 mean disable, others will enable the hole, at that case if it is small than mmio_basek, it will use mmio_basek instead. 
+#memory hole size, 0 mean disable, others will enable the hole, at that case if it is small than mmio_basek, it will use mmio_basek instead.
 #2G
 #default HW_MEM_HOLE_SIZEK=0x200000
 #1G
@@ -294,7 +294,7 @@ default CONFIG_ROM_PAYLOAD = 1
 
 ###
 ### Defaults of options that you may want to override in the target config file
-### 
+###
 
 ##
 ## The default compiler
@@ -304,7 +304,7 @@ default HOSTCC="gcc"
 
 ##
 ## Disable the gdb stub by default
-## 
+##
 default CONFIG_GDB_STUB=0
 
 ##
@@ -335,15 +335,15 @@ default TTYS0_LCS=0x3
 ##
 ### Select the coreboot loglevel
 ##
-## EMERG      1   system is unusable               
-## ALERT      2   action must be taken immediately 
-## CRIT       3   critical conditions              
-## ERR        4   error conditions                 
-## WARNING    5   warning conditions               
-## NOTICE     6   normal but significant condition 
-## INFO       7   informational                    
-## DEBUG      8   debug-level messages             
-## SPEW       9   Way too many details             
+## EMERG      1   system is unusable
+## ALERT      2   action must be taken immediately
+## CRIT       3   critical conditions
+## ERR        4   error conditions
+## WARNING    5   warning conditions
+## NOTICE     6   normal but significant condition
+## INFO       7   informational
+## DEBUG      8   debug-level messages
+## SPEW       9   Way too many details
 
 ## Request this level of debugging output
 default  DEFAULT_CONSOLE_LOGLEVEL=8
diff --git a/src/mainboard/tyan/s2912/apc_auto.c b/src/mainboard/tyan/s2912/apc_auto.c
index 7c09ae4818..d15f5ac346 100644
--- a/src/mainboard/tyan/s2912/apc_auto.c
+++ b/src/mainboard/tyan/s2912/apc_auto.c
@@ -44,22 +44,11 @@
 #include "pc80/serial.c"
 
 #if CONFIG_USE_INIT == 0
-        #include "lib/memcpy.c"
+	#include "lib/memcpy.c"
 #endif
 
 #include "arch/i386/lib/console.c"
 
-#if 0 
-static void post_code(uint8_t value) {
-#if 1
-        int i;
-        for(i=0;i<0x80000;i++) {
-                outb(value, 0x80);
-        }
-#endif
-}
-#endif
-
 #include <cpu/amd/model_fxx_rev.h>
 #include "northbridge/amd/amdk8/raminit.h"
 #include "cpu/amd/model_fxx/apic_timer.c"
@@ -87,14 +76,14 @@ static void post_code(uint8_t value) {
 void hardwaremain(int ret_addr)
 {
 	struct sys_info *sysinfo = (DCACHE_RAM_BASE + DCACHE_RAM_SIZE - DCACHE_RAM_GLOBAL_VAR_SIZE); // in CACHE
-        struct sys_info *sysinfox = ((CONFIG_LB_MEM_TOPK<<10) - DCACHE_RAM_GLOBAL_VAR_SIZE); // in RAM
+	struct sys_info *sysinfox = ((CONFIG_LB_MEM_TOPK<<10) - DCACHE_RAM_GLOBAL_VAR_SIZE); // in RAM
 
 	struct node_core_id id;
 
 	id = get_node_core_id_x();
 
 	//FIXME: for USBDEBUG_DIRECT you need to make sure dbg_info get assigned in AP
-        print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\r\n");
+	print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\r\n");
 
 	train_ram(id.nodeid, sysinfo, sysinfox);
 
@@ -102,29 +91,29 @@ void hardwaremain(int ret_addr)
 		go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp
 	*/
 
-        __asm__ volatile (
-                "movl  %0, %%edi\n\t"
-                "jmp     *%%edi\n\t"
-                :: "a"(ret_addr)
-        );
+	__asm__ volatile (
+		"movl  %0, %%edi\n\t"
+		"jmp     *%%edi\n\t"
+		:: "a"(ret_addr)
+	);
 
 
 
 }
 struct eregs {
-        uint32_t eax, ecx, edx, ebx, esp, ebp, esi, edi;
-        uint32_t vector;
-        uint32_t error_code;
-        uint32_t eip;
-        uint32_t cs;
-        uint32_t eflags;
+	uint32_t eax, ecx, edx, ebx, esp, ebp, esi, edi;
+	uint32_t vector;
+	uint32_t error_code;
+	uint32_t eip;
+	uint32_t cs;
+	uint32_t eflags;
 };
 
 void x86_exception(struct eregs *info)
 {
-        do {
-                hlt();
-        } while(1);
+	do {
+		hlt();
+	} while(1);
 }
 
 
diff --git a/src/mainboard/tyan/s2912/cache_as_ram_auto.c b/src/mainboard/tyan/s2912/cache_as_ram_auto.c
index 3c97280a87..cd0346b31c 100644
--- a/src/mainboard/tyan/s2912/cache_as_ram_auto.c
+++ b/src/mainboard/tyan/s2912/cache_as_ram_auto.c
@@ -44,7 +44,7 @@
 #endif
 
 #define DBGP_DEFAULT 7
- 
+
 #include <stdint.h>
 #include <device/pci_def.h>
 #include <device/pci_ids.h>
@@ -83,7 +83,7 @@
 #include "cpu/x86/bist.h"
 
 #if CONFIG_USE_INIT == 0
-        #include "lib/memcpy.c"
+	#include "lib/memcpy.c"
 #endif
 
 #include "northbridge/amd/amdk8/debug.c"
@@ -123,7 +123,7 @@ static inline int spd_read_byte(unsigned device, unsigned address)
 
 #include "sdram/generic_sdram.c"
 
-#include "resourcemap.c" 
+#include "resourcemap.c"
 
 #include "cpu/amd/dualcore/dualcore.c"
 
@@ -133,12 +133,12 @@ static inline int spd_read_byte(unsigned device, unsigned address)
 #define MCP55_PCI_E_X_0 1
 
 #define MCP55_MB_SETUP \
-        RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+37, 0x00, 0x44,/* GPIO38 PCI_REQ3 */ \
-        RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+38, 0x00, 0x44,/* GPIO39 PCI_GNT3 */ \
-        RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+39, 0x00, 0x44,/* GPIO40 PCI_GNT2 */ \
-        RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+40, 0x00, 0x44,/* GPIO41 PCI_REQ2 */ \
-        RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+59, 0x00, 0x60,/* GPIP60 FANCTL0 */ \
-        RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+60, 0x00, 0x60,/* GPIO61 FANCTL1 */
+	RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+37, 0x00, 0x44,/* GPIO38 PCI_REQ3 */ \
+	RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+38, 0x00, 0x44,/* GPIO39 PCI_GNT3 */ \
+	RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+39, 0x00, 0x44,/* GPIO40 PCI_GNT2 */ \
+	RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+40, 0x00, 0x44,/* GPIO41 PCI_REQ2 */ \
+	RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+59, 0x00, 0x60,/* GPIP60 FANCTL0 */ \
+	RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+60, 0x00, 0x60,/* GPIO61 FANCTL1 */
 
 #include "southbridge/nvidia/mcp55/mcp55_early_setup_ss.h"
 #include "southbridge/nvidia/mcp55/mcp55_early_setup_car.c"
@@ -162,71 +162,71 @@ static inline int spd_read_byte(unsigned device, unsigned address)
 static void sio_setup(void)
 {
 
-        unsigned value;
-        uint32_t dword;
-        uint8_t byte;
-
-        byte = pci_read_config8(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b);
-        byte |= 0x20; 
-        pci_write_config8(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b, byte);
-        
-        dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0);
-        /*serial 0 */
-        dword |= (1<<0);
-        pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0, dword);
-        
-        dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa4);
-        dword |= (1<<16);
-        pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa4, dword);
+	unsigned value;
+	uint32_t dword;
+	uint8_t byte;
+
+	byte = pci_read_config8(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b);
+	byte |= 0x20;
+	pci_write_config8(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b, byte);
+
+	dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0);
+	/*serial 0 */
+	dword |= (1<<0);
+	pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0, dword);
+
+	dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa4);
+	dword |= (1<<16);
+	pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa4, dword);
 
 }
 
 void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
 {
-        unsigned last_boot_normal_x = last_boot_normal();
-
-        /* Is this a cpu only reset? or Is this a secondary cpu? */
-        if ((cpu_init_detectedx) || (!boot_cpu())) {
-                if (last_boot_normal_x) {
-                        goto normal_image;
-                } else {
-                        goto fallback_image;
-                }
-        }
-
-        /* Nothing special needs to be done to find bus 0 */
-        /* Allow the HT devices to be found */
-
-        enumerate_ht_chain();
-
-        sio_setup();
-
-        /* Setup the mcp55 */
-        mcp55_enable_rom();
-
-        /* Is this a deliberate reset by the bios */
-        if (bios_reset_detected() && last_boot_normal_x) {
-                goto normal_image;
-        }
-        /* This is the primary cpu how should I boot? */
-        else if (do_normal_boot()) {
-                goto normal_image;
-        }
-        else {
-                goto fallback_image;
-        }
+	unsigned last_boot_normal_x = last_boot_normal();
+
+	/* Is this a cpu only reset? or Is this a secondary cpu? */
+	if ((cpu_init_detectedx) || (!boot_cpu())) {
+		if (last_boot_normal_x) {
+			goto normal_image;
+		} else {
+			goto fallback_image;
+		}
+	}
+
+	/* Nothing special needs to be done to find bus 0 */
+	/* Allow the HT devices to be found */
+
+	enumerate_ht_chain();
+
+	sio_setup();
+
+	/* Setup the mcp55 */
+	mcp55_enable_rom();
+
+	/* Is this a deliberate reset by the bios */
+	if (bios_reset_detected() && last_boot_normal_x) {
+		goto normal_image;
+	}
+	/* This is the primary cpu how should I boot? */
+	else if (do_normal_boot()) {
+		goto normal_image;
+	}
+	else {
+		goto fallback_image;
+	}
  normal_image:
-        __asm__ volatile ("jmp __normal_image"
-                : /* outputs */
-                : "a" (bist), "b" (cpu_init_detectedx) /* inputs */
-                );
+	__asm__ volatile ("jmp __normal_image"
+		: /* outputs */
+		: "a" (bist), "b" (cpu_init_detectedx) /* inputs */
+		);
 
  fallback_image:
 #if HAVE_FAILOVER_BOOT==1
-        __asm__ volatile ("jmp __fallback_image"
-                : /* outputs */
-                : "a" (bist), "b" (cpu_init_detectedx) /* inputs */
-                )
+	__asm__ volatile ("jmp __fallback_image"
+		: /* outputs */
+		: "a" (bist), "b" (cpu_init_detectedx) /* inputs */
+		)
 #endif
 	;
 }
@@ -235,15 +235,15 @@ void real_main(unsigned long bist, unsigned long cpu_init_detectedx);
 
 void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 {
-#if HAVE_FAILOVER_BOOT==1 
+#if HAVE_FAILOVER_BOOT==1
     #if USE_FAILOVER_IMAGE==1
-	failover_process(bist, cpu_init_detectedx);	
+	failover_process(bist, cpu_init_detectedx);
     #else
 	real_main(bist, cpu_init_detectedx);
     #endif
 #else
     #if USE_FALLBACK_IMAGE == 1
-	failover_process(bist, cpu_init_detectedx);	
+	failover_process(bist, cpu_init_detectedx);
     #endif
 	real_main(bist, cpu_init_detectedx);
 #endif
@@ -262,21 +262,21 @@ void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
 #endif
 	};
 
-        struct sys_info *sysinfo = (DCACHE_RAM_BASE + DCACHE_RAM_SIZE - DCACHE_RAM_GLOBAL_VAR_SIZE);
+	struct sys_info *sysinfo = (DCACHE_RAM_BASE + DCACHE_RAM_SIZE - DCACHE_RAM_GLOBAL_VAR_SIZE);
 
-        int needs_reset = 0;
-        unsigned bsp_apicid = 0;
+	int needs_reset = 0;
+	unsigned bsp_apicid = 0;
 
-        if (bist == 0) {
+	if (bist == 0) {
 		bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
-        }
+	}
 
 	w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE);
 
-        setup_mb_resource_map();
+	setup_mb_resource_map();
+
+	uart_init();
 
-        uart_init();
-	
 	/* Halt if there was a built in self test failure */
 	report_bist_failure(bist);
 
@@ -285,80 +285,80 @@ void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
 	mcp55_enable_usbdebug_direct(DBGP_DEFAULT);
 	early_usbdebug_direct_init();
 #endif
-        console_init();
-        print_debug("*sysinfo range: ["); print_debug_hex32(sysinfo); print_debug(",");  print_debug_hex32((unsigned long)sysinfo+sizeof(struct sys_info)); print_debug(")\r\n");
+	console_init();
+	print_debug("*sysinfo range: ["); print_debug_hex32(sysinfo); print_debug(",");  print_debug_hex32((unsigned long)sysinfo+sizeof(struct sys_info)); print_debug(")\r\n");
 
-        print_debug("bsp_apicid="); print_debug_hex8(bsp_apicid); print_debug("\r\n");
+	print_debug("bsp_apicid="); print_debug_hex8(bsp_apicid); print_debug("\r\n");
 
 #if MEM_TRAIN_SEQ == 1
-        set_sysinfo_in_ram(0); // in BSP so could hold all ap until sysinfo is in ram
+	set_sysinfo_in_ram(0); // in BSP so could hold all ap until sysinfo is in ram
 #endif
-        setup_coherent_ht_domain(); // routing table and start other core0
+	setup_coherent_ht_domain(); // routing table and start other core0
 
-        wait_all_core0_started();
+	wait_all_core0_started();
 #if CONFIG_LOGICAL_CPUS==1
-        // It is said that we should start core1 after all core0 launched
-        /* becase optimize_link_coherent_ht is moved out from setup_coherent_ht_domain,
-         * So here need to make sure last core0 is started, esp for two way system,
-         * (there may be apic id conflicts in that case)
-         */
-        start_other_cores();
-        wait_all_other_cores_started(bsp_apicid);
+	// It is said that we should start core1 after all core0 launched
+	/* becase optimize_link_coherent_ht is moved out from setup_coherent_ht_domain,
+	 * So here need to make sure last core0 is started, esp for two way system,
+	 * (there may be apic id conflicts in that case)
+	 */
+	start_other_cores();
+	wait_all_other_cores_started(bsp_apicid);
 #endif
 
-        /* it will set up chains and store link pair for optimization later */
-        ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn
+	/* it will set up chains and store link pair for optimization later */
+	ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn
 
 #if K8_SET_FIDVID == 1
 
-        {
-                msr_t msr;
-                msr=rdmsr(0xc0010042);
-                print_debug("begin msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n");
+	{
+		msr_t msr;
+		msr=rdmsr(0xc0010042);
+		print_debug("begin msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n");
 
-        }
+	}
 
-        enable_fid_change();
+	enable_fid_change();
 
-        enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn);
+	enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn);
 
-        init_fidvid_bsp(bsp_apicid);
+	init_fidvid_bsp(bsp_apicid);
 
-        // show final fid and vid
-        {
-                msr_t msr;
-                msr=rdmsr(0xc0010042);
-                print_debug("end   msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n");
+	// show final fid and vid
+	{
+		msr_t msr;
+		msr=rdmsr(0xc0010042);
+		print_debug("end   msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n");
 
-        }
+	}
 #endif
 
-        needs_reset |= optimize_link_coherent_ht();
-        needs_reset |= optimize_link_incoherent_ht(sysinfo);
-        needs_reset |= mcp55_early_setup_x();
+	needs_reset |= optimize_link_coherent_ht();
+	needs_reset |= optimize_link_incoherent_ht(sysinfo);
+	needs_reset |= mcp55_early_setup_x();
 
-        // fidvid change will issue one LDTSTOP and the HT change will be effective too
-        if (needs_reset) {
-                print_info("ht reset -\r\n");
-              	soft_reset();
-        }
+	// fidvid change will issue one LDTSTOP and the HT change will be effective too
+	if (needs_reset) {
+		print_info("ht reset -\r\n");
+	      	soft_reset();
+	}
 
-        allow_all_aps_stop(bsp_apicid);
+	allow_all_aps_stop(bsp_apicid);
 
-        //It's the time to set ctrl in sysinfo now;
+	//It's the time to set ctrl in sysinfo now;
 	fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr);
 
-        enable_smbus(); 
+	enable_smbus();
 
-        memreset_setup();
+	memreset_setup();
 
-        //do we need apci timer, tsc...., only debug need it for better output
-        /* all ap stopped? */
-//        init_timer(); // Need to use TMICT to synconize FID/VID
+	//do we need apci timer, tsc...., only debug need it for better output
+	/* all ap stopped? */
+//	init_timer(); // Need to use TMICT to synconize FID/VID
 
-        sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo);
+	sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo);
 
-        post_cache_as_ram(); // bsp swtich stack to ram and copy sysinfo ram now
+	post_cache_as_ram(); // bsp swtich stack to ram and copy sysinfo ram now
 
 }
 
diff --git a/src/mainboard/tyan/s2912/cmos.layout b/src/mainboard/tyan/s2912/cmos.layout
index 0621cfc2fd..9d92b831cb 100644
--- a/src/mainboard/tyan/s2912/cmos.layout
+++ b/src/mainboard/tyan/s2912/cmos.layout
@@ -1,23 +1,23 @@
-## 
+##
 ## This file is part of the coreboot project.
-## 
+##
 ## Copyright (C) 2007 AMD
 ## Written by Yinghai Lu <yinghailu@amd.com> for AMD.
-## 
+##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
 ## the Free Software Foundation; either version 2 of the License, or
 ## (at your option) any later version.
-## 
+##
 ## 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
 ## GNU General Public License for more details.
-## 
+##
 ## You should have received a copy of the GNU General Public License
 ## along with this program; if not, write to the Free Software
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-## 
+##
 
 entries
 
@@ -53,14 +53,14 @@ entries
 395          1       e       1        hw_scrubber
 396          1       e       1        interleave_chip_selects
 397          2       e       8        max_mem_clock
-399	     1	     e	     2	      dual_core
+399          1       e       2        dual_core
 400          1       e       1        power_on_after_fail
 412          4       e       6        debug_level
 416          4       e       7        boot_first
 420          4       e       7        boot_second
 424          4       e       7        boot_third
 428          4       h       0        boot_index
-432	     8       h       0        boot_countdown
+432          8       h       0        boot_countdown
 440          4       e       9        slow_cpu
 444          1       e       1        nmi
 445          1       e       1        iommu
diff --git a/src/mainboard/tyan/s2912/get_bus_conf.c b/src/mainboard/tyan/s2912/get_bus_conf.c
index 9d6b9d7232..04f930fb12 100644
--- a/src/mainboard/tyan/s2912/get_bus_conf.c
+++ b/src/mainboard/tyan/s2912/get_bus_conf.c
@@ -36,28 +36,28 @@
 // Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables
 struct mb_sysconf_t mb_sysconf;
 
-unsigned pci1234x[] = 
-{        //Here you only need to set value in pci1234 for HT-IO that could be installed or not
+unsigned pci1234x[] =
+{	//Here you only need to set value in pci1234 for HT-IO that could be installed or not
 	 //You may need to preset pci1234 for HTIO board, please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail
-        0x0000ff0,
-        0x0000ff0,
-        0x0000ff0,
-//        0x0000ff0,
-//        0x0000ff0,
-//        0x0000ff0,
-//        0x0000ff0,
-//        0x0000ff0
+	0x0000ff0,
+	0x0000ff0,
+	0x0000ff0,
+//	0x0000ff0,
+//	0x0000ff0,
+//	0x0000ff0,
+//	0x0000ff0,
+//	0x0000ff0
 };
-unsigned hcdnx[] = 
+unsigned hcdnx[] =
 { //HT Chain device num, actually it is unit id base of every ht device in chain, assume every chain only have 4 ht device at most
 	0x20202020,
 	0x20202020,
-        0x20202020,
-//        0x20202020,
-//        0x20202020,
-//        0x20202020,
-//        0x20202020,
-//        0x20202020,
+	0x20202020,
+//	0x20202020,
+//	0x20202020,
+//	0x20202020,
+//	0x20202020,
+//	0x20202020,
 };
 
 
@@ -67,27 +67,27 @@ static unsigned get_bus_conf_done = 0;
 
 static unsigned get_hcid(unsigned i)
 {
-        unsigned id = 0;
+	unsigned id = 0;
 
-        unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff;
+	unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff;
 
-        unsigned devn = sysconf.hcdn[i] & 0xff;
+	unsigned devn = sysconf.hcdn[i] & 0xff;
 
-        device_t dev;
+	device_t dev;
 
-        dev = dev_find_slot(busn, PCI_DEVFN(devn,0));
+	dev = dev_find_slot(busn, PCI_DEVFN(devn,0));
 
-        switch (dev->device) {
-        case 0x0369: //IO55
-                id = 4;
-                break;
-        }
+	switch (dev->device) {
+	case 0x0369: //IO55
+		id = 4;
+		break;
+	}
 
-        // we may need more way to find out hcid: subsystem id? GPIO read ?
+	// we may need more way to find out hcid: subsystem id? GPIO read ?
 
-        // we need use id for 1. bus num, 2. mptable, 3. acpi table
+	// we need use id for 1. bus num, 2. mptable, 3. acpi table
 
-        return id;
+	return id;
 }
 
 void get_bus_conf(void)
@@ -96,70 +96,68 @@ void get_bus_conf(void)
 	unsigned apicid_base;
 	struct mb_sysconf_t *m;
 
-        device_t dev;
-        int i, j;
+	device_t dev;
+	int i, j;
 
-        if(get_bus_conf_done==1) return; //do it only once
+	if(get_bus_conf_done==1) return; //do it only once
 
-        get_bus_conf_done = 1;
+	get_bus_conf_done = 1;
 
 	sysconf.mb = &mb_sysconf;
-	
+
 	m = sysconf.mb;
 	memset(m, 0, sizeof(struct mb_sysconf_t));
 
-        sysconf.hc_possible_num = ARRAY_SIZE(pci1234x);
-        for(i=0;i<sysconf.hc_possible_num; i++) {
-                sysconf.pci1234[i] = pci1234x[i];
-                sysconf.hcdn[i] = hcdnx[i];
-        }
+	sysconf.hc_possible_num = ARRAY_SIZE(pci1234x);
+	for(i=0;i<sysconf.hc_possible_num; i++) {
+		sysconf.pci1234[i] = pci1234x[i];
+		sysconf.hcdn[i] = hcdnx[i];
+	}
 
-        get_sblk_pci1234();
+	get_sblk_pci1234();
 
 	sysconf.sbdn = (sysconf.hcdn[0] & 0xff); // first byte of first chain
 
 	m->bus_type[0] = 1; //pci
-	
+
 	m->bus_mcp55[0] = (sysconf.pci1234[0] >> 16) & 0xff;
 
-                /* MCP55 */
-                dev = dev_find_slot(m->bus_mcp55[0], PCI_DEVFN(sysconf.sbdn + 0x06,0));
-                if (dev) {
-                        m->bus_mcp55[1] = pci_read_config8(dev, PCI_SECONDARY_BUS);
-                }
-                else {
-                        printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", sysconf.sbdn + 0x06);
-                }
+		/* MCP55 */
+		dev = dev_find_slot(m->bus_mcp55[0], PCI_DEVFN(sysconf.sbdn + 0x06,0));
+		if (dev) {
+			m->bus_mcp55[1] = pci_read_config8(dev, PCI_SECONDARY_BUS);
+		}
+		else {
+			printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", sysconf.sbdn + 0x06);
+		}
 
 		for(i=2; i<8;i++) {
-	                dev = dev_find_slot(m->bus_mcp55[0], PCI_DEVFN(sysconf.sbdn + 0x0a + i - 2 , 0));
-        	        if (dev) {
-                	        m->bus_mcp55[i] = pci_read_config8(dev, PCI_SECONDARY_BUS);
-	                }
-        	        else {
-                	        printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_mcp55[0], sysconf.sbdn + 0x0a + i - 2 );
-        	        }
+			dev = dev_find_slot(m->bus_mcp55[0], PCI_DEVFN(sysconf.sbdn + 0x0a + i - 2 , 0));
+			if (dev) {
+				m->bus_mcp55[i] = pci_read_config8(dev, PCI_SECONDARY_BUS);
+			}
+			else {
+				printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_mcp55[0], sysconf.sbdn + 0x0a + i - 2 );
+			}
 		}
 
 	for(i=0; i< sysconf.hc_possible_num; i++) {
 		if(!(sysconf.pci1234[i] & 0x1) ) continue;
 
-                unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff;
-                unsigned busn_max = (sysconf.pci1234[i] >> 24) & 0xff;
-		for (j = busn; j <= busn_max; j++) 
+		unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff;
+		unsigned busn_max = (sysconf.pci1234[i] >> 24) & 0xff;
+		for (j = busn; j <= busn_max; j++)
 			m->bus_type[j] = 1;
-		if(m->bus_isa <= busn_max) 
+		if(m->bus_isa <= busn_max)
 			m->bus_isa = busn_max + 1;
-	        printk_debug("i=%d bus range: [%x, %x] bus_isa=%x\n",i, busn, busn_max, m->bus_isa);
+		printk_debug("i=%d bus range: [%x, %x] bus_isa=%x\n",i, busn, busn_max, m->bus_isa);
 	}
 
-
-
 /*I/O APICs:	APIC ID	Version	State		Address*/
 #if CONFIG_LOGICAL_CPUS==1
 	apicid_base = get_apicid_base(1);
-#else 
-	apicid_base = CONFIG_MAX_PHYSICAL_CPUS; 
+#else
+	apicid_base = CONFIG_MAX_PHYSICAL_CPUS;
 #endif
 	m->apicid_mcp55 = apicid_base+0;
 
diff --git a/src/mainboard/tyan/s2912/irq_tables.c b/src/mainboard/tyan/s2912/irq_tables.c
index c79f0ca92e..313ea60981 100644
--- a/src/mainboard/tyan/s2912/irq_tables.c
+++ b/src/mainboard/tyan/s2912/irq_tables.c
@@ -19,11 +19,11 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-/* This file was generated by getpir.c, do not modify! 
-   (but if you do, please run checkpir on it to verify)
-   Contains the IRQ Routing Table dumped directly from your memory , wich BIOS sets up
+/* This file was generated by getpir.c, do not modify!
+ * (but if you do, please run checkpir on it to verify)
+ * Contains the IRQ Routing Table dumped directly from your memory , wich BIOS sets up
 
-   Documentation at : http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM
+ * Documentation at : http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM
 */
 #include <console/console.h>
 #include <device/pci.h>
@@ -34,22 +34,22 @@
 #include <cpu/amd/amdk8_sysconf.h>
 #include "mb_sysconf.h"
 
-static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus, uint8_t devfn, uint8_t link0, uint16_t bitmap0, 
+static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus, uint8_t devfn, uint8_t link0, uint16_t bitmap0,
 		uint8_t link1, uint16_t bitmap1, uint8_t link2, uint16_t bitmap2,uint8_t link3, uint16_t bitmap3,
 		uint8_t slot, uint8_t rfu)
 {
-        pirq_info->bus = bus; 
-        pirq_info->devfn = devfn;
-                pirq_info->irq[0].link = link0;
-                pirq_info->irq[0].bitmap = bitmap0;
-                pirq_info->irq[1].link = link1;
-                pirq_info->irq[1].bitmap = bitmap1;
-                pirq_info->irq[2].link = link2;
-                pirq_info->irq[2].bitmap = bitmap2;
-                pirq_info->irq[3].link = link3;
-                pirq_info->irq[3].bitmap = bitmap3;
-        pirq_info->slot = slot;
-        pirq_info->rfu = rfu;
+	pirq_info->bus = bus;
+	pirq_info->devfn = devfn;
+		pirq_info->irq[0].link = link0;
+		pirq_info->irq[0].bitmap = bitmap0;
+		pirq_info->irq[1].link = link1;
+		pirq_info->irq[1].bitmap = bitmap1;
+		pirq_info->irq[2].link = link2;
+		pirq_info->irq[2].bitmap = bitmap2;
+		pirq_info->irq[3].link = link3;
+		pirq_info->irq[3].bitmap = bitmap3;
+	pirq_info->slot = slot;
+	pirq_info->rfu = rfu;
 }
 
 unsigned long write_pirq_routing_table(unsigned long addr)
@@ -62,31 +62,31 @@ unsigned long write_pirq_routing_table(unsigned long addr)
 	struct mb_sysconf_t *m;
 	unsigned sbdn;
 
-        uint8_t sum=0;
-        int i;
+	uint8_t sum=0;
+	int i;
 
-        get_bus_conf(); // it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c
+	get_bus_conf(); // it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c
 	sbdn = sysconf.sbdn;
 	m = sysconf.mb;
 
-        /* Align the table to be 16 byte aligned. */
-        addr += 15;
-        addr &= ~15;
+	/* Align the table to be 16 byte aligned. */
+	addr += 15;
+	addr &= ~15;
 
-        /* This table must be betweeen 0xf0000 & 0x100000 */
-        printk_info("Writing IRQ routing tables to 0x%x...", addr);
+	/* This table must be betweeen 0xf0000 & 0x100000 */
+	printk_info("Writing IRQ routing tables to 0x%x...", addr);
 
 	pirq = (void *)(addr);
 	v = (uint8_t *)(addr);
-	
+
 	pirq->signature = PIRQ_SIGNATURE;
 	pirq->version  = PIRQ_VERSION;
-	
+
 	pirq->rtr_bus = m->bus_mcp55[0];
 	pirq->rtr_devfn = ((sbdn+6)<<3)|0;
 
 	pirq->exclusive_irqs = 0;
-	
+
 	pirq->rtr_vendor = 0x10de;
 	pirq->rtr_device = 0x0370;
 
@@ -99,26 +99,26 @@ unsigned long write_pirq_routing_table(unsigned long addr)
 //pci bridge
 	write_pirq_info(pirq_info, m->bus_mcp55[0], ((sbdn+6)<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
 	pirq_info++; slot_num++;
-        
-        for(i=1; i< sysconf.hc_possible_num; i++) {
-                if(!(sysconf.pci1234[i] & 0x1) ) continue;
-                unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff;
-                unsigned devn = sysconf.hcdn[i] & 0xff;
-
-                write_pirq_info(pirq_info, busn, (devn<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
-                pirq_info++; slot_num++;
+
+	for(i=1; i< sysconf.hc_possible_num; i++) {
+		if(!(sysconf.pci1234[i] & 0x1) ) continue;
+		unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff;
+		unsigned devn = sysconf.hcdn[i] & 0xff;
+
+		write_pirq_info(pirq_info, busn, (devn<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
+		pirq_info++; slot_num++;
 	}
 
-	pirq->size = 32 + 16 * slot_num; 
+	pirq->size = 32 + 16 * slot_num;
 
-        for (i = 0; i < pirq->size; i++)
-                sum += v[i];	
+	for (i = 0; i < pirq->size; i++)
+		sum += v[i];
 
 	sum = pirq->checksum - sum;
 
-        if (sum != pirq->checksum) {
-                pirq->checksum = sum;
-        }
+	if (sum != pirq->checksum) {
+		pirq->checksum = sum;
+	}
 
 	printk_info("done.\n");
 
diff --git a/src/mainboard/tyan/s2912/mb_sysconf.h b/src/mainboard/tyan/s2912/mb_sysconf.h
index d9748b5e21..83f9dbab28 100644
--- a/src/mainboard/tyan/s2912/mb_sysconf.h
+++ b/src/mainboard/tyan/s2912/mb_sysconf.h
@@ -23,9 +23,9 @@
 #define MB_SYSCONF_H
 
 struct mb_sysconf_t {
-        unsigned char bus_isa;
-        unsigned char bus_mcp55[8]; //1
-        unsigned apicid_mcp55;
+	unsigned char bus_isa;
+	unsigned char bus_mcp55[8]; //1
+	unsigned apicid_mcp55;
 	unsigned bus_type[256]; 
 
 };
diff --git a/src/mainboard/tyan/s2912/mptable.c b/src/mainboard/tyan/s2912/mptable.c
index 236f778854..ff03ed7c95 100644
--- a/src/mainboard/tyan/s2912/mptable.c
+++ b/src/mainboard/tyan/s2912/mptable.c
@@ -31,74 +31,74 @@
 
 void *smp_write_config_table(void *v)
 {
-        static const char sig[4] = "PCMP";
-        static const char oem[8] = "TYAN    ";
-        static const char productid[12] = "S2895       ";
-        struct mp_config_table *mc;
+	static const char sig[4] = "PCMP";
+	static const char oem[8] = "TYAN    ";
+	static const char productid[12] = "S2895       ";
+	struct mp_config_table *mc;
 	struct mb_sysconf_t *m;
 	unsigned sbdn;
 
 	int i,j;
 
-        mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
-        memset(mc, 0, sizeof(*mc));
-
-        memcpy(mc->mpc_signature, sig, sizeof(sig));
-        mc->mpc_length = sizeof(*mc); /* initially just the header */
-        mc->mpc_spec = 0x04;
-        mc->mpc_checksum = 0; /* not yet computed */
-        memcpy(mc->mpc_oem, oem, sizeof(oem));
-        memcpy(mc->mpc_productid, productid, sizeof(productid));
-        mc->mpc_oemptr = 0;
-        mc->mpc_oemsize = 0;
-        mc->mpc_entry_count = 0; /* No entries yet... */
-        mc->mpc_lapic = LAPIC_ADDR;
-        mc->mpe_length = 0;
-        mc->mpe_checksum = 0;
-        mc->reserved = 0;
-
-        smp_write_processors(mc);
+	mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
+	memset(mc, 0, sizeof(*mc));
+
+	memcpy(mc->mpc_signature, sig, sizeof(sig));
+	mc->mpc_length = sizeof(*mc); /* initially just the header */
+	mc->mpc_spec = 0x04;
+	mc->mpc_checksum = 0; /* not yet computed */
+	memcpy(mc->mpc_oem, oem, sizeof(oem));
+	memcpy(mc->mpc_productid, productid, sizeof(productid));
+	mc->mpc_oemptr = 0;
+	mc->mpc_oemsize = 0;
+	mc->mpc_entry_count = 0; /* No entries yet... */
+	mc->mpc_lapic = LAPIC_ADDR;
+	mc->mpe_length = 0;
+	mc->mpe_checksum = 0;
+	mc->reserved = 0;
+
+	smp_write_processors(mc);
 
 	get_bus_conf();
 	sbdn = sysconf.sbdn;
 	m = sysconf.mb;
 
 /*Bus:		Bus ID	Type*/
-       /* define bus and isa numbers */
-        for(j= 0; j < 256 ; j++) {
+	/* define bus and isa numbers */
+	for(j= 0; j < 256 ; j++) {
 		if(m->bus_type[j])
 			 smp_write_bus(mc, j, "PCI   ");
-        }
-        smp_write_bus(mc, m->bus_isa, "ISA   ");
+	}
+	smp_write_bus(mc, m->bus_isa, "ISA   ");
 
 /*I/O APICs:	APIC ID	Version	State		Address*/
-        {
-                device_t dev;
+	{
+		device_t dev;
 		struct resource *res;
 		uint32_t dword;
 
-                dev = dev_find_slot(m->bus_mcp55[0], PCI_DEVFN(sbdn+ 0x1,0));
-                if (dev) {
+		dev = dev_find_slot(m->bus_mcp55[0], PCI_DEVFN(sbdn+ 0x1,0));
+		if (dev) {
 			res = find_resource(dev, PCI_BASE_ADDRESS_1);
 			if (res) {
 				smp_write_ioapic(mc, m->apicid_mcp55, 0x11, res->base);
 			}
 
 			dword = 0x43c6c643;
-	        	pci_write_config32(dev, 0x7c, dword);
+			pci_write_config32(dev, 0x7c, dword);
 
-		        dword = 0x81001a00;
-		        pci_write_config32(dev, 0x80, dword);
+			dword = 0x81001a00;
+			pci_write_config32(dev, 0x80, dword);
 
-	        	dword = 0xd00002d2;
-		        pci_write_config32(dev, 0x84, dword);
+			dword = 0xd00002d2;
+			pci_write_config32(dev, 0x84, dword);
 
-                }
+		}
 
 
 	}
-  
-		   /*I/O Ints:	Type	Polarity    Trigger			Bus ID	 IRQ	APIC ID	PIN# */	
+
+		   /*I/O Ints:	Type	Polarity    Trigger			Bus ID	 IRQ	APIC ID	PIN# */
 	smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, m->apicid_mcp55, 0x0);
 	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  m->bus_isa, 0x1, m->apicid_mcp55, 0x1);
 	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  m->bus_isa, 0x0, m->apicid_mcp55, 0x2);
@@ -112,30 +112,30 @@ void *smp_write_config_table(void *v)
 	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  m->bus_isa, 0xe, m->apicid_mcp55, 0xe);
 	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  m->bus_isa, 0xf, m->apicid_mcp55, 0xf);
 
-        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+1)<<2)|1, m->apicid_mcp55, 0xa);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+1)<<2)|1, m->apicid_mcp55, 0xa);
 
-        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+2)<<2)|0, m->apicid_mcp55, 0x16); // 22
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+2)<<2)|0, m->apicid_mcp55, 0x16); // 22
 
-        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+2)<<2)|1, m->apicid_mcp55, 0x17); // 23
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+2)<<2)|1, m->apicid_mcp55, 0x17); // 23
 
-        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|0, m->apicid_mcp55, 0x14); // 20
-        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|1, m->apicid_mcp55, 0x17); // 23
-        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|2, m->apicid_mcp55, 0x15); // 21
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|0, m->apicid_mcp55, 0x14); // 20
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|1, m->apicid_mcp55, 0x17); // 23
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|2, m->apicid_mcp55, 0x15); // 21
 
-        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+8)<<2)|0, m->apicid_mcp55, 0x16); // 22
-        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+9)<<2)|0, m->apicid_mcp55, 0x15); // 21
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+8)<<2)|0, m->apicid_mcp55, 0x16); // 22
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+9)<<2)|0, m->apicid_mcp55, 0x15); // 21
 
 	for(j=7; j>=2; j--) {
 		if(!m->bus_mcp55[j]) continue;
-	        for(i=0;i<4;i++) {
-        	        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[j], (0x00<<2)|i, m->apicid_mcp55, 0x10 + (2+j+i+4-sbdn%4)%4);
-        	}
+		for(i=0;i<4;i++) {
+			smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[j], (0x00<<2)|i, m->apicid_mcp55, 0x10 + (2+j+i+4-sbdn%4)%4);
+		}
 	}
 
-	for(j=0; j<1; j++) 
-	        for(i=0;i<4;i++) {
-        	        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[1], ((0x04+j)<<2)|i, m->apicid_mcp55, 0x10 + (2+i+j)%4);
-	        }
+	for(j=0; j<1; j++)
+		for(i=0;i<4;i++) {
+			smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[1], ((0x04+j)<<2)|i, m->apicid_mcp55, 0x10 + (2+i+j)%4);
+		}
 
 /*Local Ints:	Type	Polarity    Trigger	Bus ID	 IRQ	APIC ID	PIN#*/
 	smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x0);
diff --git a/src/mainboard/tyan/s2912/resourcemap.c b/src/mainboard/tyan/s2912/resourcemap.c
index f289ce7898..3cabcac3d5 100644
--- a/src/mainboard/tyan/s2912/resourcemap.c
+++ b/src/mainboard/tyan/s2912/resourcemap.c
@@ -161,7 +161,7 @@ static void setup_mb_resource_map(void)
 		 *	   1 = base/limit registers i are read-only
 		 * [ 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 
+		 *	   This field defines the upper address bits of a 40bit address
 		 *	   that defines the start of memory-mapped I/O region i
 		 */
 		PCI_ADDR(0, 0x18, 1, 0x80), 0x000000f0, 0x00000000,
@@ -217,7 +217,7 @@ static void setup_mb_resource_map(void)
 		 * [ 3: 2] Reserved
 		 * [ 4: 4] VGA Enable
 		 *	   0 = VGA matches Disabled
-		 *	   1 = matches all address < 64K and where A[9:0] is in the 
+		 *	   1 = matches all address < 64K and where A[9:0] is in the
 		 *	       range 3B0-3BB or 3C0-3DF independen of the base & limit registers
 		 * [ 5: 5] ISA Enable
 		 *	   0 = ISA matches Disabled
@@ -225,7 +225,7 @@ static void setup_mb_resource_map(void)
 		 *	       from matching agains this base/limit pair
 		 * [11: 6] Reserved
 		 * [24:12] PCI I/O Base i
-		 *	   This field defines the start of PCI I/O region n 
+		 *	   This field defines the start of PCI I/O region n
 		 * [31:25] Reserved
 		 */
 //		PCI_ADDR(0, 0x18, 1, 0xC0), 0xFE000FCC, 0x00000033,
@@ -272,7 +272,7 @@ static void setup_mb_resource_map(void)
 //		PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x3f000003, /* link 0 of cpu 0 --> Nvidia MCP55 Pro */
 //		PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x7f400203, /* link 2 of cpu 0 --> nvidia io55 	*/
 		PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000, 
+		PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000,
 
 	};