winent-mb6047: initial WIN Enterprises MB-60470 board port

What works:
 - ACPI interrupt routing for onboard devices
 - onboard devices including USBs, ATAs, NICs, COM1

What almost works:
 - SMI720 VGA BIOS needs forthcoming VGA BIOS hooks in SeaBIOS to work

Untested:
 - Interrupt Line Register interrupt routing
 - PIRQ interrupt routing
 - MPBIOS/MPTABLE interrupt routing
 - unpopulated on board revision 1A AC97 audio
 - unpopulated PCI-E x16 slot
 - unpopulated ExpressCard slot
 - HT expansion board

Thanks to WIN Enterprises for providing boards.

Change-Id: I7787f89b3ab454b668c3b75d0d1cde55b8d53c48
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-on: http://review.coreboot.org/3975
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)

10 files changed, 126 insertions, 615 deletions

diff --git a/src/mainboard/winent/Kconfig b/src/mainboard/winent/Kconfig
index 4c13a82bb0..28c3360d57 100644
--- a/src/mainboard/winent/Kconfig
+++ b/src/mainboard/winent/Kconfig
@@ -21,11 +21,15 @@ if VENDOR_WINENT
 choice
 	prompt "Mainboard model"
 
+config BOARD_WINENT_MB6047
+	bool "MB6047"
+
 config BOARD_WINENT_PL6064
 	bool "PL6064"
 
 endchoice
 
+source "src/mainboard/winent/mb6047/Kconfig"
 source "src/mainboard/winent/pl6064/Kconfig"
 
 config MAINBOARD_VENDOR
diff --git a/src/mainboard/winent/mb6047/Kconfig b/src/mainboard/winent/mb6047/Kconfig
index ddd7ed0c80..507340c7ea 100644
--- a/src/mainboard/winent/mb6047/Kconfig
+++ b/src/mainboard/winent/mb6047/Kconfig
@@ -1,4 +1,4 @@
-if BOARD_TYAN_S2891
+if BOARD_WINENT_MB6047
 
 config BOARD_SPECIFIC_OPTIONS # dummy
 	def_bool y
@@ -6,8 +6,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select CPU_AMD_SOCKET_940
 	select NORTHBRIDGE_AMD_AMDK8
 	select SOUTHBRIDGE_NVIDIA_CK804
-	select SOUTHBRIDGE_AMD_AMD8131
-	select SUPERIO_WINBOND_W83627HF
+	select SUPERIO_WINBOND_W83627THG
 	select HAVE_OPTION_TABLE
 	select HAVE_PIRQ_TABLE
 	select HAVE_MP_TABLE
@@ -16,10 +15,13 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select BOARD_ROMSIZE_KB_512
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select QRANK_DIMM_SUPPORT
+	select CK804_USE_NIC
+	select CK804_USE_ACI
+	select SET_FIDVID
 
 config MAINBOARD_DIR
 	string
-	default tyan/s2891
+	default winent/mb6047
 
 config APIC_ID_OFFSET
 	hex
@@ -31,15 +33,15 @@ config SB_HT_CHAIN_ON_BUS0
 
 config MAINBOARD_PART_NUMBER
 	string
-	default "S2891"
+	default "MB6047"
 
 config MAX_CPUS
 	int
-	default 4
+	default 2
 
 config MAX_PHYSICAL_CPUS
 	int
-	default 2
+	default 1
 
 config HT_CHAIN_UNITID_BASE
 	hex
@@ -53,4 +55,16 @@ config IRQ_SLOT_COUNT
 	int
 	default 11
 
-endif # BOARD_TYAN_S2891
+config CK804_PCI_E_X
+	int
+	default 0
+
+config VGA_BIOS_ID
+	string
+	default "126f,0720"
+
+config VGA_BIOS_FILE
+	string
+	default "DM22383.ROM"
+
+endif # BOARD_WINENT_MB6047
diff --git a/src/mainboard/winent/mb6047/acpi_tables.c b/src/mainboard/winent/mb6047/acpi_tables.c
index 42d9152ceb..1b59fbb8c6 100644
--- a/src/mainboard/winent/mb6047/acpi_tables.c
+++ b/src/mainboard/winent/mb6047/acpi_tables.c
@@ -30,7 +30,6 @@ unsigned long acpi_fill_mcfg(unsigned long current)
 /* APIC */
 unsigned long acpi_fill_madt(unsigned long current)
 {
-	unsigned long apic_addr;
 	device_t dev;
 	struct resource *res;
 
@@ -53,21 +52,6 @@ unsigned long acpi_fill_madt(unsigned long current)
 	pci_write_config32(dev, 0x84, 0x0000007d);
 #endif
 
-	/* Write AMD 8131 two IOAPICs. */
-	dev = dev_find_slot(0x40, PCI_DEVFN(0x0,1));
-	if (dev) {
-		apic_addr = pci_read_config32(dev, PCI_BASE_ADDRESS_0) & ~0xf;
-		current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, 5,
-						   apic_addr, 0x18);
-	}
-
-	dev = dev_find_slot(0x40, PCI_DEVFN(0x1, 1));
-	if (dev) {
-		apic_addr = pci_read_config32(dev, PCI_BASE_ADDRESS_0) & ~0xf;
-		current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, 6,
-						   apic_addr, 0x1C);
-	}
-
 	/* IRQ9 */
 	current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
 		current, 0, 9, 9, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_LOW);
diff --git a/src/mainboard/winent/mb6047/devicetree.cb b/src/mainboard/winent/mb6047/devicetree.cb
index 3d8c65e73a..09a062ec91 100644
--- a/src/mainboard/winent/mb6047/devicetree.cb
+++ b/src/mainboard/winent/mb6047/devicetree.cb
@@ -5,13 +5,13 @@ chip northbridge/amd/amdk8/root_complex		# Root complex
     end
   end
   device domain 0 on			# PCI domain
-    subsystemid 0x10f1 0x2891 inherit
+    subsystemid 0x10de 0xcb84 inherit
     chip northbridge/amd/amdk8			# Northbridge / RAM controller
       device pci 18.0 on			# Link 0 == LDT 0
         chip southbridge/nvidia/ck804		# Southbridge
           device pci 0.0 on end			# HT
           device pci 1.0 on			# LPC
-            chip superio/winbond/w83627hf	# Super I/O
+            chip superio/winbond/w83627thg	# Super I/O
               device pnp 2e.0 off		# Floppy
                 io 0x60 = 0x3f0
                 irq 0x70 = 6
@@ -25,7 +25,7 @@ chip northbridge/amd/amdk8/root_complex		# Root complex
                 io 0x60 = 0x3f8
                 irq 0x70 = 4
               end
-              device pnp 2e.3 off		# Com2
+              device pnp 2e.3 on		# Com2
                 io 0x60 = 0x2f8
                 irq 0x70 = 3
               end
@@ -35,20 +35,14 @@ chip northbridge/amd/amdk8/root_complex		# Root complex
                 irq 0x70 = 1
                 irq 0x72 = 12
               end
-              device pnp 2e.6 off		# Consumer IR
-                io 0x60 = 0x100
-              end
-              device pnp 2e.7 off		# Game port, MIDI, GPIO1
-                io 0x60 = 0x220
-                io 0x62 = 0x300
-                irq 0x70 = 9
-              end
+              device pnp 2e.6 off end		# Consumer IR
+              device pnp 2e.7 off end		# Game port, MIDI, GPIO1
               device pnp 2e.8 off end		# GPIO2
               device pnp 2e.9 off end		# GPIO3
               device pnp 2e.a off end		# ACPI
-              device pnp 2e.b off		# Hardware monitor
+              device pnp 2e.b on		# Hardware monitor
                 io 0x60 = 0x290
-                irq 0x70 = 5
+                irq 0x70 = 0
               end
             end
           end
@@ -97,38 +91,27 @@ chip northbridge/amd/amdk8/root_complex		# Root complex
           # end
           device pci 2.0 on end			# USB 1.1
           device pci 2.1 on end			# USB 2
-          device pci 4.0 off end		# ACI
+          device pci 4.0 on end			# ACI
           device pci 4.1 off end		# MCI
           device pci 6.0 on end			# IDE
           device pci 7.0 on end			# SATA 1
           device pci 8.0 on end			# SATA 0
           device pci 9.0 on			# PCI
-          #  chip drivers/ati/ragexl
-            device pci 7.0 on end
+          #  device pci 6.0 on end
           end
-          device pci a.0 off end		# NIC
-          device pci b.0 off end		# PCI E 3
-          device pci c.0 off end		# PCI E 2
+          device pci a.0 on end			# NIC
+          device pci b.0 on end			# PCI E 3
+          device pci c.0 on end			# PCI E 2
           device pci d.0 on end			# PCI E 1
           device pci e.0 on end			# PCI E 0
           register "ide0_enable" = "1"
-          register "ide1_enable" = "1"
+          register "ide1_enable" = "0"
           register "sata0_enable" = "1"
           register "sata1_enable" = "1"
         end
       end
       device pci 18.0 on end			# Link 1
-      device pci 18.0 on			# Link 2 == LDT 2
-        chip southbridge/amd/amd8131		# Southbridge
-          device pci 0.0 on end
-          device pci 0.1 on end
-          device pci 1.0 on
-            device pci 9.0 on end
-            device pci 9.1 on end
-          end
-          device pci 1.1 on end
-        end
-      end
+      device pci 18.0 on end			# Link 2 == LDT 2
       device pci 18.1 on end
       device pci 18.2 on end
       device pci 18.3 on end
diff --git a/src/mainboard/winent/mb6047/dsdt.asl b/src/mainboard/winent/mb6047/dsdt.asl
index 1c8680bfd1..aa04d81303 100644
--- a/src/mainboard/winent/mb6047/dsdt.asl
+++ b/src/mainboard/winent/mb6047/dsdt.asl
@@ -24,7 +24,7 @@
 
 DefinitionBlock ("DSDT.aml", "DSDT", 1, "CORE  ", "CB-DSDT ", 1)
 {
-	 #include "northbridge/amd/amdk8/util.asl"
+	#include "northbridge/amd/amdk8/util.asl"
 
 	/* For now only define 2 power states:
 	 *  - S0 which is fully on
@@ -32,7 +32,12 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "CORE  ", "CB-DSDT ", 1)
 	 * Any others would involve declaring the wake up methods.
 	 */
 	Name (\_S0, Package () { 0x00, 0x00, 0x00, 0x00 })
-	Name (\_S5, Package () { 0x02, 0x02, 0x00, 0x00 })
+	Name (\_S5, Package () { 0x07, 0x00, 0x00, 0x00 })
+
+	Name (PICM, 0x00)
+	Method (_PIC, 1, Serialized) {
+		Store (Arg0, PICM)
+	}
 
 	/* Root of the bus hierarchy */
 	Scope (\_SB)
@@ -83,53 +88,80 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "CORE  ", "CB-DSDT ", 1)
 				Return (Local3)
 			}
 
+			#include "southbridge/nvidia/ck804/acpi/ck804.asl"
+
 			/* PCI Routing Table */
 			Name (_PRT, Package () {
-						/* Since source is 0, index is IRQ. */
-						/* in ABCD, A=0, B=1, C=2, D=3 */
-						/* SlotFFFF, ABCD, source, index */
-				Package (0x04) { 0x0001FFFF, 0x00, 0x00, 0x0A }, /* 0x1 SMBUS IRQ 10 */
-				Package (0x04) { 0x0002FFFF, 0x00, 0x00, 0x15 }, /* 0x2 USB IRQ 21 */
-				Package (0x04) { 0x0002FFFF, 0x01, 0x00, 0x14 }, /* 0x2 USB IRQ 20 */
-				Package (0x04) { 0x0007FFFF, 0x00, 0x00, 0x17 }, /* 0x7 SATA 0 IRQ 23 */
-				Package (0x04) { 0x0008FFFF, 0x00, 0x00, 0x16 }, /* 0x8 SATA 1 IRQ 22 */
+				Package (0x04) { 0x0001FFFF, 0x00, \_SB.PCI0.LLAS, 0x00 },
+				Package (0x04) { 0x0001FFFF, 0x01, \_SB.PCI0.LLAS, 0x00 },
+				Package (0x04) { 0x0002FFFF, 0x00, \_SB.PCI0.LUOH, 0x00 },
+				Package (0x04) { 0x0002FFFF, 0x01, \_SB.PCI0.LUEH, 0x00 },
+				Package (0x04) { 0x0004FFFF, 0x00, \_SB.PCI0.LAUD, 0x00 },
+				Package (0x04) { 0x0004FFFF, 0x01, \_SB.PCI0.LMOD, 0x00 },
+				Package (0x04) { 0x0006FFFF, 0x00, \_SB.PCI0.LPA0, 0x00 },
+				Package (0x04) { 0x0007FFFF, 0x00, \_SB.PCI0.LSA0, 0x00 },
+				Package (0x04) { 0x0008FFFF, 0x00, \_SB.PCI0.LSA1, 0x00 },
+				Package (0x04) { 0x000AFFFF, 0x00, \_SB.PCI0.LEMA, 0x00 },
 			})
 
 			Device (PCIL)
 			{
 				Name (_ADR, 0x00090000)
 				Name (_UID, 0x00)
-				Name (_BBN, 0x01)
 				Name (_PRT, Package () {
-					Package (0x04) { 0x0007FFFF, 0x00, 0x00, 0x12 }, /* 1:06 Onboard ATI Rage IRQ 18 */
+					/* onboard SM720 VGA */
+					Package (0x04) { 0x0006FFFF, 0x00, \_SB.PCI0.LNKC, 0x00 },
+					Package (0x04) { 0x0006FFFF, 0x01, \_SB.PCI0.LNKD, 0x00 },
+					Package (0x04) { 0x0006FFFF, 0x02, \_SB.PCI0.LNKA, 0x00 },
+					Package (0x04) { 0x0006FFFF, 0x03, \_SB.PCI0.LNKB, 0x00 },
 				})
 			}
 
-			/* 2:00 PCIe x16 SB IRQ 18 */
-			Device (PE16)
+			Device (PEX0)
 			{
 				Name (_ADR, 0x000e0000)
 				Name (_UID, 0x00)
-				Name (_BBN, 0x02)
 				Name (_PRT, Package () {
-					Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x12 }, /* PCIE IRQ16-IRQ19 */
-					Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x13 },
-					Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x10 },
-					Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x11 },
+					Package (0x04) { 0x0000FFFF, 0x00, \_SB.PCI0.LNKC, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x01, \_SB.PCI0.LNKD, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x02, \_SB.PCI0.LNKA, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x03, \_SB.PCI0.LNKB, 0x00 },
 				})
 			}
 
-			/* 2:00 PCIe x4 SB IRQ 17 */
-			Device (PE4)
+			Device (PEX1)
 			{
-				Name (_ADR, 0x000e0000)
+				Name (_ADR, 0x000d0000)
+				Name (_UID, 0x00)
+				Name (_PRT, Package () {
+					Package (0x04) { 0x0000FFFF, 0x00, \_SB.PCI0.LNKD, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x01, \_SB.PCI0.LNKA, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x02, \_SB.PCI0.LNKB, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x03, \_SB.PCI0.LNKC, 0x00 },
+				})
+			}
+
+			Device (PEX2)
+			{
+				Name (_ADR, 0x000c0000)
 				Name (_UID, 0x00)
-				Name (_BBN, 0x02)
 				Name (_PRT, Package () {
-					Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x11 }, /* PCIE IRQ16-IRQ19 */
-					Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x12 },
-					Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x13 },
-					Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x10 },
+					Package (0x04) { 0x0000FFFF, 0x00, \_SB.PCI0.LNKA, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x01, \_SB.PCI0.LNKB, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x02, \_SB.PCI0.LNKC, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x03, \_SB.PCI0.LNKD, 0x00 },
+				})
+			}
+
+			Device (PEX3)
+			{
+				Name (_ADR, 0x000b0000)
+				Name (_UID, 0x00)
+				Name (_PRT, Package () {
+					Package (0x04) { 0x0000FFFF, 0x00, \_SB.PCI0.LNKB, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x01, \_SB.PCI0.LNKC, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x02, \_SB.PCI0.LNKD, 0x00 },
+					Package (0x04) { 0x0000FFFF, 0x03, \_SB.PCI0.LNKA, 0x00 },
 				})
 			}
 
@@ -172,110 +204,6 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "CORE  ", "CB-DSDT ", 1)
 						Return (TMP)
 					}
 				}
-
-				/* Parallel port */
-				Device (LP0)
-				{
-					Name (_HID, EisaId ("PNP0400")) // "PNP0401" for ECP
-					Method (_STA, 0, NotSerialized)
-					{
-						Return (0x0f)
-					}
-					Method (_CRS, 0, NotSerialized)
-					{
-						Name (TMP, ResourceTemplate () {
-							FixedIO (0x0378, 0x10)
-							IRQNoFlags () {7}
-						})
-						Return (TMP)
-					}
-				}
-
-				/* Floppy controller */
-				Device (FDC0)
-				{
-					Name (_HID, EisaId ("PNP0700"))
-					Method (_STA, 0, NotSerialized)
-					{
-						Return (0x0f)
-					}
-					Method (_CRS, 0, NotSerialized)
-					{
-						Name (BUF0, ResourceTemplate () {
-							FixedIO (0x03F0, 0x08)
-							IRQNoFlags () {6}
-							DMA (Compatibility, NotBusMaster, Transfer8) {2}
-						})
-						Return (BUF0)
-					}
-				}
-			}
-		}
-
-		/* AMD 8131 PCI-X tunnel */
-		Device (PCI2)
-		{
-			Name (_HID, EisaId ("PNP0A03"))
-			Name (_ADR, 0x00)
-			Name (_UID, 0x00)
-			Name (_BBN, 0x40)
-
-			/* There is no _PRT Here because I don't know what to
-			 * put in it.  Since the 8131 has its own APIC, it
-			 * isn't wired to other IRQs. */
-
-			Method (_CRS, 0, NotSerialized)
-			{
-				Name (BUF0, ResourceTemplate ()
-				{
-					IO (Decode16,
-					0x0CF8,	// Address Range Minimum
-					0x0CF8,	// Address Range Maximum
-					0x01,	// Address Alignment
-					0x08,	// Address Length
-					)
-				})
-				/* Methods bellow use SSDT to get actual MMIO regs
-				   The IO ports are from 0xd00, optionally an VGA,
-				   otherwise the info from MMIO is used.
-				   \_SB.GXXX(node, link)
-				 */
-				Concatenate (\_SB.GMEM (0x00, 0x02), BUF0, Local1)
-				Concatenate (\_SB.GIOR (0x00, 0x02), Local1, Local2)
-				Concatenate (\_SB.GWBN (0x00, 0x02), Local2, Local3)
-				Return (Local3)
-			}
-
-			/* Channel A PCIX 133 */
-			Device (PCXF)
-			{
-				Name (_ADR, 0x00000000)
-				Name (_UID, 0x00)
-				Name (_BBN, 0x41)
-				Name (_PRT, Package () {
-					Package (0x04) { 0x0008FFFF, 0x00, 0x00, 0x18 }, /* PCIE IRQ24-IRQ27 shifted 3*/
-					Package (0x04) { 0x0008FFFF, 0x01, 0x00, 0x10 },
-					Package (0x04) { 0x0008FFFF, 0x02, 0x00, 0x1a },
-					Package (0x04) { 0x0008FFFF, 0x03, 0x00, 0x1b },
-					Package (0x04) { 0x000aFFFF, 0x00, 0x00, 0x1a }, /* PCIE IRQ24-IRQ27 shifted 2*/
-					Package (0x04) { 0x000aFFFF, 0x01, 0x00, 0x1b },
-					Package (0x04) { 0x000aFFFF, 0x02, 0x00, 0x18 },
-					Package (0x04) { 0x000aFFFF, 0x03, 0x00, 0x19 },
-				})
-			}
-
-			/* Channel B PCIX 100 */
-			Device (PCXS) /* Onboard NIC */
-			{
-				Name (_ADR, 0x00010000)
-				Name (_UID, 0x00)
-				Name (_BBN, 0x42)
-				Name (_PRT, Package () {
-					Package (0x04) { 0x0009FFFF, 0x00, 0x00, 0x1c }, /* PCIE IRQ28-IRQ31 */
-					Package (0x04) { 0x0009FFFF, 0x01, 0x00, 0x1d },
-					Package (0x04) { 0x0009FFFF, 0x02, 0x00, 0x1e },
-					Package (0x04) { 0x0009FFFF, 0x03, 0x00, 0x1f },
-				})
 			}
 		}
 	}
diff --git a/src/mainboard/winent/mb6047/get_bus_conf.c b/src/mainboard/winent/mb6047/get_bus_conf.c
index e94c608cc7..5b96b05f25 100644
--- a/src/mainboard/winent/mb6047/get_bus_conf.c
+++ b/src/mainboard/winent/mb6047/get_bus_conf.c
@@ -3,9 +3,7 @@
 #include <device/pci_ids.h>
 #include <string.h>
 #include <stdint.h>
-#if CONFIG_LOGICAL_CPUS
 #include <cpu/amd/multicore.h>
-#endif
 
 #include <cpu/amd/amdk8_sysconf.h>
 #include <stdlib.h>
@@ -18,40 +16,17 @@ unsigned char bus_ck804_2;	//3
 unsigned char bus_ck804_3;	//4
 unsigned char bus_ck804_4;	//5
 unsigned char bus_ck804_5;	//6
-unsigned char bus_8131_0;	//7
-unsigned char bus_8131_1;	//8
-unsigned char bus_8131_2;	//9
-unsigned char bus_coproc_0;
 unsigned apicid_ck804;
-unsigned apicid_8131_1;
-unsigned apicid_8131_2;
 
 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
 	0x0000000,
-	0x0000200,
-	0x0000100,
-//        0x0000ff0,
-//        0x0000ff0,
-//        0x0000ff0,
-//        0x0000ff0,
-//        0x0000ff0
 };
 
 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,
 };
 
-unsigned sbdn3;
-unsigned coprocdn;
-
 static unsigned get_bus_conf_done = 0;
 
 void get_bus_conf(void)
@@ -79,8 +54,6 @@ void get_bus_conf(void)
 	sysconf.sbdn = (sysconf.hcdn[0] & 0xff);	// first byte of first chain
 	sbdn = sysconf.sbdn;
 
-	sbdn3 = (sysconf.hcdn[1] & 0xff);	// first byte of second chain
-
 	bus_ck804_0 = (sysconf.pci1234[0] >> 16) & 0xff;
 
 	/* CK804 */
@@ -120,45 +93,7 @@ void get_bus_conf(void)
 		       sbdn + 0x0e);
 	}
 
-	bus_8131_0 = (sysconf.pci1234[1] >> 16) & 0xff;
-	/* 8131-1 */
-	dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3, 0));
-	if (dev) {
-		bus_8131_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
-		bus_8131_2 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
-		bus_8131_2++;
-	} else {
-		printk(BIOS_DEBUG,
-		       "ERROR - could not find PCI %02x:01.0, using defaults\n",
-		       bus_8131_0);
-
-		bus_8131_1 = bus_8131_0 + 1;
-		bus_8131_2 = bus_8131_0 + 2;
-	}
-	/* 8131-2 */
-	dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3 + 1, 0));
-	if (dev) {
-		bus_8131_2 = pci_read_config8(dev, PCI_SECONDARY_BUS);
-	} else {
-		printk(BIOS_DEBUG,
-		       "ERROR - could not find PCI %02x:02.0, using defaults\n",
-		       bus_8131_0);
-
-		bus_8131_2 = bus_8131_1 + 1;
-	}
-
-	if (sysconf.pci1234[2] & 1) {
-		bus_coproc_0 = (sysconf.pci1234[2] >> 16) & 0xff;
-		coprocdn = (sysconf.hcdn[2] & 0xff);
-	}
-
 /*I/O APICs:	APIC ID	Version	State		Address*/
-#if CONFIG_LOGICAL_CPUS
-	apicid_base = get_apicid_base(3);
-#else
-	apicid_base = CONFIG_MAX_PHYSICAL_CPUS;
-#endif
+	apicid_base = get_apicid_base(1);
 	apicid_ck804 = apicid_base + 0;
-	apicid_8131_1 = apicid_base + 1;
-	apicid_8131_2 = apicid_base + 2;
 }
diff --git a/src/mainboard/winent/mb6047/irq_tables.c b/src/mainboard/winent/mb6047/irq_tables.c
index d584dbb7a7..25da282a77 100644
--- a/src/mainboard/winent/mb6047/irq_tables.c
+++ b/src/mainboard/winent/mb6047/irq_tables.c
@@ -36,15 +36,6 @@ extern  unsigned char bus_ck804_2; //3
 extern  unsigned char bus_ck804_3; //4
 extern  unsigned char bus_ck804_4; //5
 extern  unsigned char bus_ck804_5; //6
-extern  unsigned char bus_8131_0;  //7
-extern  unsigned char bus_8131_1;  //8
-extern  unsigned char bus_8131_2;  //9
-extern  unsigned char bus_coproc_0;
-
-extern  unsigned sbdn3;
-extern  unsigned coprocdn;
-
-
 
 unsigned long write_pirq_routing_table(unsigned long addr)
 {
@@ -91,14 +82,6 @@ unsigned long write_pirq_routing_table(unsigned long addr)
 //pci bridge
 	write_pirq_info(pirq_info, bus_ck804_0, ((sbdn+9)<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
 	pirq_info++; slot_num++;
-//pcix bridge
-	write_pirq_info(pirq_info, bus_8131_0, (sbdn3<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
-	pirq_info++; slot_num++;
-//co processor
-	if(sysconf.pci1234[2] & 1) {
-		write_pirq_info(pirq_info, bus_coproc_0, (coprocdn<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
-		pirq_info++; slot_num++;
-	}
 
 #if 0
 //smbus
@@ -133,21 +116,6 @@ unsigned long write_pirq_routing_table(unsigned long addr)
 //Slot2 pci
 	write_pirq_info(pirq_info, bus_ck804_1, (0x4<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 2, 0);
 	pirq_info++; slot_num++;
-//Slot3 PCIE x16
-	write_pirq_info(pirq_info, bus_ck804b_5, (0<<3)|0, 0x3, 0xdef8, 0x4, 0xdef8, 0x1, 0xdef8, 0x2, 0xdef8, 3, 0);
-	pirq_info++; slot_num++;
-
-//Slot4 PCIX
-	write_pirq_info(pirq_info, bus_8131_2, (4<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 4, 0);
-	pirq_info++; slot_num++;
-
-//Slot5 PCIX
-	write_pirq_info(pirq_info, bus_8131_2, (9<<3)|0, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0x1, 0xdef8, 5, 0);
-	pirq_info++; slot_num++;
-
-//Slot6 PCIX
-	write_pirq_info(pirq_info, bus_8131_1, (4<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 6, 0);
-	pirq_info++; slot_num++;
 #endif
 
 	pirq->size = 32 + 16 * slot_num;
diff --git a/src/mainboard/winent/mb6047/mptable.c b/src/mainboard/winent/mb6047/mptable.c
index cb49434bf0..26e79ca39a 100644
--- a/src/mainboard/winent/mb6047/mptable.c
+++ b/src/mainboard/winent/mb6047/mptable.c
@@ -11,14 +11,8 @@ extern  unsigned char bus_ck804_2; //3
 extern  unsigned char bus_ck804_3; //4
 extern  unsigned char bus_ck804_4; //5
 extern  unsigned char bus_ck804_5; //6
-extern  unsigned char bus_8131_0;  //7
-extern  unsigned char bus_8131_1;  //8
-extern  unsigned char bus_8131_2;  //9
 extern  unsigned apicid_ck804;
-extern  unsigned apicid_8131_1;
-extern  unsigned apicid_8131_2;
 
-extern  unsigned sbdn3;
 
 static void *smp_write_config_table(void *v)
 {
@@ -60,22 +54,6 @@ static void *smp_write_config_table(void *v)
 
 			dword = 0x0000007d;
 			pci_write_config32(dev, 0x84, dword);
-
-		}
-
-		dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3,1));
-		if (dev) {
-			res = find_resource(dev, PCI_BASE_ADDRESS_0);
-			if (res) {
-				smp_write_ioapic(mc, apicid_8131_1, 0x11, res->base);
-			}
-		}
-		dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3+1,1));
-		if (dev) {
-			res = find_resource(dev, PCI_BASE_ADDRESS_0);
-			if (res) {
-				smp_write_ioapic(mc, apicid_8131_2, 0x11, res->base);
-			}
 		}
 
 	}
@@ -107,28 +85,8 @@ static void *smp_write_config_table(void *v)
 		smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_4, (0x00<<2)|i, apicid_ck804, 0x10 + (1+i+4-sbdn%4)%4);
 	}
 
-//Onboard ati
-	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (7<<2)|0, apicid_ck804, 0x13); // 19
-
-//Channel B of 8131
-
-
-//Onboard Broadcom NIC
-	for(i=0;i<2;i++) {
-		smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (9<<2)|i, apicid_8131_2, (0+i)%4); //28
-	}
-
-//Channel A of 8131
-
-//Slot 4 PCIX 133/100/66
-	for(i=0;i<4;i++) {
-		smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (8<<2)|i, apicid_8131_1, (0+i)%4); //24
-	}
-
-//Slot 3 PCIX 133/100/66 SoDIMM PCI
-	for(i=0;i<4;i++) {
-		smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (0xa<<2)|i, apicid_8131_1, (2+i)%4); //26
-	}
+//Onboard SM720 VGA
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (6<<2)|0, apicid_ck804, 0x13); // 19
 
 /*Local Ints:	Type	Polarity    Trigger	Bus ID	 IRQ	APIC ID	PIN#*/
 	mptable_lintsrc(mc, bus_isa);
diff --git a/src/mainboard/winent/mb6047/resourcemap.c b/src/mainboard/winent/mb6047/resourcemap.c
deleted file mode 100644
index d76f1d6f47..0000000000
--- a/src/mainboard/winent/mb6047/resourcemap.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * Tyan S2891 needs a different resource map
- *
- */
-
-static void setup_s2891_resource_map(void)
-{
-	static const unsigned int register_values[] = {
-		/* Careful set limit registers before base registers which contain the enables */
-		/* DRAM Limit i Registers
-		 * F1:0x44 i = 0
-		 * F1:0x4C i = 1
-		 * F1:0x54 i = 2
-		 * F1:0x5C i = 3
-		 * F1:0x64 i = 4
-		 * F1:0x6C i = 5
-		 * F1:0x74 i = 6
-		 * F1:0x7C i = 7
-		 * [ 2: 0] Destination Node ID
-		 *	   000 = Node 0
-		 *	   001 = Node 1
-		 *	   010 = Node 2
-		 *	   011 = Node 3
-		 *	   100 = Node 4
-		 *	   101 = Node 5
-		 *	   110 = Node 6
-		 *	   111 = Node 7
-		 * [ 7: 3] Reserved
-		 * [10: 8] Interleave select
-		 *	   specifies the values of A[14:12] to use with interleave enable.
-		 * [15:11] Reserved
-		 * [31:16] DRAM Limit Address i Bits 39-24
-		 *	   This field defines the upper address bits of a 40 bit  address
-		 *	   that define the end of the DRAM region.
-		 */
-		PCI_ADDR(0, 0x18, 1, 0x44), 0x0000f8f8, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x4C), 0x0000f8f8, 0x00000001,
-		PCI_ADDR(0, 0x18, 1, 0x54), 0x0000f8f8, 0x00000002,
-		PCI_ADDR(0, 0x18, 1, 0x5C), 0x0000f8f8, 0x00000003,
-		PCI_ADDR(0, 0x18, 1, 0x64), 0x0000f8f8, 0x00000004,
-		PCI_ADDR(0, 0x18, 1, 0x6C), 0x0000f8f8, 0x00000005,
-		PCI_ADDR(0, 0x18, 1, 0x74), 0x0000f8f8, 0x00000006,
-		PCI_ADDR(0, 0x18, 1, 0x7C), 0x0000f8f8, 0x00000007,
-		/* DRAM Base i Registers
-		 * F1:0x40 i = 0
-		 * F1:0x48 i = 1
-		 * F1:0x50 i = 2
-		 * F1:0x58 i = 3
-		 * F1:0x60 i = 4
-		 * F1:0x68 i = 5
-		 * F1:0x70 i = 6
-		 * F1:0x78 i = 7
-		 * [ 0: 0] Read Enable
-		 *	   0 = Reads Disabled
-		 *	   1 = Reads Enabled
-		 * [ 1: 1] Write Enable
-		 *	   0 = Writes Disabled
-		 *	   1 = Writes Enabled
-		 * [ 7: 2] Reserved
-		 * [10: 8] Interleave Enable
-		 *	   000 = No interleave
-		 *	   001 = Interleave on A[12] (2 nodes)
-		 *	   010 = reserved
-		 *	   011 = Interleave on A[12] and A[14] (4 nodes)
-		 *	   100 = reserved
-		 *	   101 = reserved
-		 *	   110 = reserved
-		 *	   111 = Interleve on A[12] and A[13] and A[14] (8 nodes)
-		 * [15:11] Reserved
-		 * [13:16] DRAM Base Address i Bits 39-24
-		 *	   This field defines the upper address bits of a 40-bit address
-		 *	   that define the start of the DRAM region.
-		 */
-		PCI_ADDR(0, 0x18, 1, 0x40), 0x0000f8fc, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x48), 0x0000f8fc, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x50), 0x0000f8fc, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x58), 0x0000f8fc, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x60), 0x0000f8fc, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x68), 0x0000f8fc, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x70), 0x0000f8fc, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x78), 0x0000f8fc, 0x00000000,
-
-		/* Memory-Mapped I/O Limit i Registers
-		 * F1:0x84 i = 0
-		 * F1:0x8C i = 1
-		 * F1:0x94 i = 2
-		 * F1:0x9C i = 3
-		 * F1:0xA4 i = 4
-		 * F1:0xAC i = 5
-		 * F1:0xB4 i = 6
-		 * F1:0xBC i = 7
-		 * [ 2: 0] Destination Node ID
-		 *	   000 = Node 0
-		 *	   001 = Node 1
-		 *	   010 = Node 2
-		 *	   011 = Node 3
-		 *	   100 = Node 4
-		 *	   101 = Node 5
-		 *	   110 = Node 6
-		 *	   111 = Node 7
-		 * [ 3: 3] Reserved
-		 * [ 5: 4] Destination Link ID
-		 *	   00 = Link 0
-		 *	   01 = Link 1
-		 *	   10 = Link 2
-		 *	   11 = Reserved
-		 * [ 6: 6] Reserved
-		 * [ 7: 7] Non-Posted
-		 *	   0 = CPU writes may be posted
-		 *	   1 = CPU writes must be non-posted
-		 * [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
-		 */
-		PCI_ADDR(0, 0x18, 1, 0x84), 0x00000048, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x8C), 0x00000048, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x94), 0x00000048, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x9C), 0x00000048, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xA4), 0x00000048, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xB4), 0x00000048, 0x00000000,
-//		PCI_ADDR(0, 0x18, 1, 0xBC), 0x00000048, 0x00ffff00,
-
-		/* Memory-Mapped I/O Base i Registers
-		 * F1:0x80 i = 0
-		 * F1:0x88 i = 1
-		 * F1:0x90 i = 2
-		 * F1:0x98 i = 3
-		 * F1:0xA0 i = 4
-		 * F1:0xA8 i = 5
-		 * F1:0xB0 i = 6
-		 * F1:0xB8 i = 7
-		 * [ 0: 0] Read Enable
-		 *	   0 = Reads disabled
-		 *	   1 = Reads Enabled
-		 * [ 1: 1] Write Enable
-		 *	   0 = Writes disabled
-		 *	   1 = Writes Enabled
-		 * [ 2: 2] Cpu Disable
-		 *	   0 = Cpu can use this I/O range
-		 *	   1 = Cpu requests do not use this I/O range
-		 * [ 3: 3] Lock
-		 *	   0 = base/limit registers i are read/write
-		 *	   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
-		 *	   that defines the start of memory-mapped I/O region i
-		 */
-		PCI_ADDR(0, 0x18, 1, 0x80), 0x000000f0, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x88), 0x000000f0, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x90), 0x000000f0, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0x98), 0x000000f0, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xA0), 0x000000f0, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xB0), 0x000000f0, 0x00000000,
-//		PCI_ADDR(0, 0x18, 1, 0xB8), 0x000000f0, 0x00fc0003,
-
-		/* PCI I/O Limit i Registers
-		 * F1:0xC4 i = 0
-		 * F1:0xCC i = 1
-		 * F1:0xD4 i = 2
-		 * F1:0xDC i = 3
-		 * [ 2: 0] Destination Node ID
-		 *	   000 = Node 0
-		 *	   001 = Node 1
-		 *	   010 = Node 2
-		 *	   011 = Node 3
-		 *	   100 = Node 4
-		 *	   101 = Node 5
-		 *	   110 = Node 6
-		 *	   111 = Node 7
-		 * [ 3: 3] Reserved
-		 * [ 5: 4] Destination Link ID
-		 *	   00 = Link 0
-		 *	   01 = Link 1
-		 *	   10 = Link 2
-		 *	   11 = reserved
-		 * [11: 6] Reserved
-		 * [24:12] PCI I/O Limit Address i
-		 *	   This field defines the end of PCI I/O region n
-		 * [31:25] Reserved
-		 */
-//		PCI_ADDR(0, 0x18, 1, 0xC4), 0xFE000FC8, 0x01fff000,
-		PCI_ADDR(0, 0x18, 1, 0xCC), 0xFE000FC8, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xD4), 0xFE000FC8, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xDC), 0xFE000FC8, 0x00000000,
-
-		/* PCI I/O Base i Registers
-		 * F1:0xC0 i = 0
-		 * F1:0xC8 i = 1
-		 * F1:0xD0 i = 2
-		 * F1:0xD8 i = 3
-		 * [ 0: 0] Read Enable
-		 *	   0 = Reads Disabled
-		 *	   1 = Reads Enabled
-		 * [ 1: 1] Write Enable
-		 *	   0 = Writes Disabled
-		 *	   1 = Writes Enabled
-		 * [ 3: 2] Reserved
-		 * [ 4: 4] VGA Enable
-		 *	   0 = VGA matches Disabled
-		 *	   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
-		 *	   1 = Blocks address < 64K and in the last 768 bytes of eack 1K block
-		 *	       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
-		 * [31:25] Reserved
-		 */
-//		PCI_ADDR(0, 0x18, 1, 0xC0), 0xFE000FCC, 0x00000033,
-		PCI_ADDR(0, 0x18, 1, 0xC8), 0xFE000FCC, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xD0), 0xFE000FCC, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xD8), 0xFE000FCC, 0x00000000,
-
-		/* Config Base and Limit i Registers
-		 * F1:0xE0 i = 0
-		 * F1:0xE4 i = 1
-		 * F1:0xE8 i = 2
-		 * F1:0xEC i = 3
-		 * [ 0: 0] Read Enable
-		 *	   0 = Reads Disabled
-		 *	   1 = Reads Enabled
-		 * [ 1: 1] Write Enable
-		 *	   0 = Writes Disabled
-		 *	   1 = Writes Enabled
-		 * [ 2: 2] Device Number Compare Enable
-		 *	   0 = The ranges are based on bus number
-		 *	   1 = The ranges are ranges of devices on bus 0
-		 * [ 3: 3] Reserved
-		 * [ 6: 4] Destination Node
-		 *	   000 = Node 0
-		 *	   001 = Node 1
-		 *	   010 = Node 2
-		 *	   011 = Node 3
-		 *	   100 = Node 4
-		 *	   101 = Node 5
-		 *	   110 = Node 6
-		 *	   111 = Node 7
-		 * [ 7: 7] Reserved
-		 * [ 9: 8] Destination Link
-		 *	   00 = Link 0
-		 *	   01 = Link 1
-		 *	   10 = Link 2
-		 *	   11 - Reserved
-		 * [15:10] Reserved
-		 * [23:16] Bus Number Base i
-		 *	   This field defines the lowest bus number in configuration region i
-		 * [31:24] Bus Number Limit i
-		 *	   This field defines the highest bus number in configuration region i
-		 */
-//		PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x07000003, /* link 0 of cpu 0 --> Nvidia CK 804 Pro */
-//		PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x7f080203, /* link 2 of cpu 0 --> AMD8131 	*/
-		PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000,
-		PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000,
-
-	};
-
-	int max;
-	max = ARRAY_SIZE(register_values);
-	setup_resource_map(register_values, max);
-}
-
diff --git a/src/mainboard/winent/mb6047/romstage.c b/src/mainboard/winent/mb6047/romstage.c
index 9cd3a4aa4a..79bede8970 100644
--- a/src/mainboard/winent/mb6047/romstage.c
+++ b/src/mainboard/winent/mb6047/romstage.c
@@ -16,12 +16,12 @@
 #include "cpu/x86/lapic.h"
 #include "northbridge/amd/amdk8/reset_test.c"
 #include "northbridge/amd/amdk8/debug.c"
-#include "superio/winbond/w83627hf/early_serial.c"
+#include "superio/winbond/w83627thg/early_serial.c"
 #include "cpu/x86/mtrr/earlymtrr.c"
 #include "cpu/x86/bist.h"
 #include "northbridge/amd/amdk8/setup_resource_map.c"
 
-#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
+#define SERIAL_DEV PNP_DEV(0x2e, W83627THG_SP1)
 
 static void memreset_setup(void) { }
 static void memreset(int controllers, const struct mem_controller *ctrl) { }
@@ -35,12 +35,14 @@ static inline int spd_read_byte(unsigned device, unsigned address)
 #include "northbridge/amd/amdk8/raminit.c"
 #include "northbridge/amd/amdk8/coherent_ht.c"
 #include "lib/generic_sdram.c"
-#include "resourcemap.c"
 #include "cpu/amd/dualcore/dualcore.c"
 #include "southbridge/nvidia/ck804/early_setup_ss.h"
 #include "southbridge/nvidia/ck804/early_setup.c"
 #include "cpu/amd/car/post_cache_as_ram.c"
 #include "cpu/amd/model_fxx/init_cpus.c"
+#if CONFIG_SET_FIDVID
+#include "cpu/amd/model_fxx/fidvid.c"
+#endif
 #include "northbridge/amd/amdk8/early_ht.c"
 
 static void sio_setup(void)
@@ -59,25 +61,13 @@ static void sio_setup(void)
 	dword |= (1<<0) | (1<<1);
 	pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa0, dword);
 
-#if 1
-	/* s2891 has onboard LPC port 80 */
-	/*Hope I can enable port 80 here
-	It will decode port 80 to LPC, If you are using PCI post code you can not do this */
-	dword = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa4);
-	dword |= (1<<16);
-	pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa4, dword);
-#endif
 }
 
 void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 {
 	static const uint16_t spd_addr [] = {
-		DIMM0, DIMM2, 0, 0,
-		DIMM1, DIMM3, 0, 0,
-#if CONFIG_MAX_PHYSICAL_CPUS > 1
-		DIMM4, DIMM6, 0, 0,
-		DIMM5, DIMM7, 0, 0,
-#endif
+		DIMM0, 0, 0, 0,
+		DIMM1, 0, 0, 0,
 	};
 
 	int needs_reset;
@@ -96,25 +86,38 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 
 //	post_code(0x32);
 
- 	w83627hf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
+	w83627thg_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
 	console_init();
 
 	/* Halt if there was a built in self test failure */
 	report_bist_failure(bist);
 
-	setup_s2891_resource_map();
 #if 0
 	dump_pci_device(PCI_DEV(0, 0x18, 0));
-	dump_pci_device(PCI_DEV(0, 0x19, 0));
 #endif
 
 	needs_reset = setup_coherent_ht_domain();
 
 	wait_all_core0_started();
-#if CONFIG_LOGICAL_CPUS
 	// It is said that we should start core1 after all core0 launched
 	start_other_cores();
 	wait_all_other_cores_started(bsp_apicid);
+
+#if CONFIG_SET_FIDVID
+	/* Check to see if processor is capable of changing FIDVID  */
+	/* otherwise it will throw a GP# when reading FIDVID_STATUS */
+	if ((cpuid_edx(0x80000007) & 0x6) == 0x6) {
+		msr_t msr;
+		/* Read FIDVID_STATUS */
+		msr = rdmsr(0xc0010042);
+		printk(BIOS_DEBUG, "begin msr fid, vid: hi=0x%x, lo=0x%x\n", msr.hi, msr.lo);
+
+		enable_fid_change();
+		init_fidvid_bsp(bsp_apicid);
+
+		msr = rdmsr(0xc0010042);
+		printk(BIOS_DEBUG, "end msr fid, vid: hi=0x%x, lo=0x%x\n", msr.hi, msr.lo);
+	}
 #endif
 
 	needs_reset |= ht_setup_chains_x();