support for new mobos and fixes

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1087 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

23 files changed, 1888 insertions, 77 deletions

diff --git a/src/mainboard/tyan/s2880/Config.lb b/src/mainboard/tyan/s2880/Config.lb
index 3367cd552a..865a07d122 100644
--- a/src/mainboard/tyan/s2880/Config.lb
+++ b/src/mainboard/tyan/s2880/Config.lb
@@ -17,12 +17,15 @@ uses ARCH
 ###
 ##object mainboard.o
 config chip.h
-register "fixup_scsi" = "1"
+register "fixup_scsi" = "1" 
+register "fixup_vga" = "1"
+
 
 driver mainboard.o
 driver lsi_scsi.o
-driver adaptec_scsi.o
-driver intel_nic.o
+#driver adaptec_scsi.o
+driver promise_sata.o
+#driver intel_nic.o
 object static_devices.o
 if HAVE_MP_TABLE object mptable.o end
 if HAVE_PIRQ_TABLE object irq_tables.o end
@@ -45,7 +48,7 @@ if USE_FALLBACK_IMAGE
   mainboardinit cpu/i386/reset16.inc 
   ldscript /cpu/i386/reset16.lds 
 else
-  print "NO FALLBACK USED!"
+#  print "NO FALLBACK USED!"
 end
 
 if USE_NORMAL_IMAGE
@@ -152,9 +155,9 @@ mainboardinit cpu/k8/disable_mmx_sse.inc
 ###
 northbridge amd/amdk8
 end
-southbridge amd/amd8111
+southbridge amd/amd8111 "amd8111"
 end
-southbridge amd/amd8131
+southbridge amd/amd8131 "amd8131"
 end
 #mainboardinit archi386/smp/secondary.inc
 #superio NSC/pc87360
@@ -163,7 +166,11 @@ end
 #end
 dir /pc80
 ##dir /src/superio/winbond/w83627hf
-cpu p5 end
-cpu p6 end
-cpu k7 end
-cpu k8 end
+dir /bioscall
+dir /cpu/k8
+cpu k8 "cpu0"
+  register "up" = "{.chip = &amd8131, .ht_width=8, .ht_speed=200}"
+end
+
+cpu k8 "cpu1"
+end
diff --git a/src/mainboard/tyan/s2880/auto.c b/src/mainboard/tyan/s2880/auto.c
index 5dd6c673a0..5386b10d97 100644
--- a/src/mainboard/tyan/s2880/auto.c
+++ b/src/mainboard/tyan/s2880/auto.c
@@ -14,21 +14,21 @@
 #include "lib/delay.c"
 #include "cpu/p6/boot_cpu.c"
 #include "northbridge/amd/amdk8/reset_test.c"
-//#include "debug.c"
+#include "debug.c"
 
 static void memreset_setup(void)
 {
 	/* Set the memreset low */
-	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 28);
+//	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 28);
 	/* Ensure the BIOS has control of the memory lines */
-	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 29);
+//	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 29);
 }
 
 static void memreset(int controllers, const struct mem_controller *ctrl)
 {
 	udelay(800);
 	/* Set memreset_high */
-	outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 28);
+//	outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 28);
 	udelay(90);
 }
 
@@ -179,7 +179,7 @@ static void main(void)
 	memreset_setup();
 	sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
 
-#if 0
+#if 1
 	dump_pci_devices();
 #endif
 #if 0
diff --git a/src/mainboard/tyan/s2880/chip.h b/src/mainboard/tyan/s2880/chip.h
index b867070275..d2b1b820d9 100644
--- a/src/mainboard/tyan/s2880/chip.h
+++ b/src/mainboard/tyan/s2880/chip.h
@@ -2,4 +2,5 @@ extern struct chip_control mainboard_tyan_s2880_control;
 
 struct mainboard_tyan_s2880_config {
 	int fixup_scsi;
+	int fixup_vga;
 };
diff --git a/src/mainboard/tyan/s2880/mainboard.c b/src/mainboard/tyan/s2880/mainboard.c
index 446dd32bd4..8efc0a5d1b 100644
--- a/src/mainboard/tyan/s2880/mainboard.c
+++ b/src/mainboard/tyan/s2880/mainboard.c
@@ -11,7 +11,7 @@ unsigned long initial_apicid[MAX_CPUS] =
 {
 	0,1
 };
-/*
+#if 0
 static void fixup_lsi_53c1030(struct device *pdev)
 {
 //	uint8_t byte;
@@ -35,9 +35,10 @@ static void fixup_lsi_53c1030(struct device *pdev)
 //	lsi_scsi_init(pdev);
 	
 }
-*/
+#endif
 //extern static void lsi_scsi_init(struct device *dev);
-/*static void print_pci_regs(struct device *dev)
+#if 1
+static void print_pci_regs(struct device *dev)
 {
       uint8_t byte;
       int i;
@@ -45,72 +46,67 @@ static void fixup_lsi_53c1030(struct device *pdev)
       for(i=0;i<256;i++) {
 	     byte = pci_read_config8(dev, i);
    
-             if((i%16)==0) printk_info("\n %02x:",i);
-             printk_debug(" %02x ",byte);
+             if((i%16)==0) printk_info("\n%02x:",i);
+             printk_debug(" %02x",byte);
       }
-      printk_debug("\r\n");
+      printk_debug("\n");
 	
 //        pci_write_config8(dev, 0x4, byte);
 
 }
-*/
-static void onboard_scsi_fixup(void)
+#endif
+#if 0
+static void print_mem(void)
 {
-//       struct device *dev;
-
-/*       // Set the scsi device id's 
-       printk_debug("%2d:%2d:%2d\n",0,1,0);
-	dev = dev_find_slot(0, PCI_DEVFN(0x1, 0));
-       if (dev) {
-		print_pci_regs(dev);
-        }
-        // Set the scsi device id's 
-       printk_debug("%2d:%2d:%2d\n",0,2,0);
-        dev = dev_find_slot(0, PCI_DEVFN(0x2, 0));
-        if (dev) {
-		print_pci_regs(dev);
-        }
+        int i;
+	int low_1MB = 0;
+	for(i=low_1MB;i<low_1MB+1024*4;i++) {
+             if((i%16)==0) printk_debug("\n %08x:",i);
+             printk_debug(" %02x ",(unsigned char)*((unsigned char *)i));
+             }
+
+        for(i=low_1MB;i<low_1MB+1024*4;i++) {
+             if((i%16)==0) printk_debug("\n %08x:",i);
+             printk_debug(" %c ",(unsigned char)*((unsigned char *)i));
+             }
+ }
+#endif
+#if 0
+static void amd8111_enable_rom(void)
+{
+        uint8_t byte;
+        struct device *dev;
 
-        // Set the scsi device id's
-       printk_debug("%2d:%2d:%2d\n",0,3,0);
-        dev = dev_find_slot(0, PCI_DEVFN(0x3, 0));
-        if (dev) {
-                print_pci_regs(dev);
-        }
+        /* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
+        /* Locate the amd8111 */
+        dev = dev_find_device(0x1022, 0x7468, 0);
 
-      // Set the scsi device id's
-       printk_debug("%2d:%2d:%2d\n",1,0x7,0);
-       dev = dev_find_slot(1, PCI_DEVFN(0x7, 0));
-       if (dev) {
-                print_pci_regs(dev);
-        }
-        // Set the scsi device id's
-       printk_debug("%2d:%2d:%2d\n",1,0x8,0);
-        dev = dev_find_slot(1, PCI_DEVFN(0x8, 0));
-        if (dev) {
-                print_pci_regs(dev);
-        }
-       printk_debug("%2d:%2d:%2d\n",2,3,0);
-       dev = dev_find_slot(2, PCI_DEVFN(0x3, 0));
-       if (dev) {
-                print_pci_regs(dev);
-        }
-        // Set the scsi device id's
-       printk_debug("%2d:%2d:%2d\n",2,6,0);
-        dev = dev_find_slot(2, PCI_DEVFN(0x6, 0));
-        if (dev) {
-                print_pci_regs(dev);
-        }
-        // Set the scsi device id's
-       printk_debug("%2d:%2d:%2d\n",3,4,0);
-        dev = dev_find_slot(3, PCI_DEVFN(0x4, 0));
-        if (dev) {
-                print_pci_regs(dev);
-        }
-*/
+        /* Set the 4MB enable bit bit */
+        byte = pci_read_config8(dev, 0x43);
+        byte |= 0x80;
+        pci_write_config8(dev, 0x43, byte);
+}
+#endif
+static void onboard_scsi_fixup(void)
+{
+       struct device *dev;
+	unsigned char i,j,k;
+#if 1
+	for(i=0;i<=4;i++) {
+		for(j=0;j<=0x1f;j++) {
+			for (k=0;k<=6;k++){
+				dev = dev_find_slot(i, PCI_DEVFN(j, k));
+				if (dev) {
+			                printk_debug("%02x:%02x:%02x",i,j,k);
+					print_pci_regs(dev);
+        			}
+			}
+		}
+	}
+#endif
 
 
-/*
+#if 0
         dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0);
         if(!dev) {
                 printk_info("LSI_SCSI_FW_FIXUP: No Device Found!");
@@ -118,9 +114,28 @@ static void onboard_scsi_fixup(void)
         }
 
 	lsi_scsi_init(dev); 
-*/
+#endif
+//	print_mem();
+//	amd8111_enable_rom();
+}
+/*
+static void vga_fixup(void) {
+        // we do this right here because:
+        // - all the hardware is working, and some VGA bioses seem to need
+        //   that
+        // - we need page 0 below for linuxbios tables.
+#if CONFIG_REALMODE_IDT == 1
+        printk_debug("INSTALL REAL-MODE IDT\n");
+        setup_realmode_idt();
+#endif
+#if CONFIG_VGABIOS == 1
+        printk_debug("DO THE VGA BIOS\n");
+        do_vgabios();
+        post_code(0x93);
+#endif
+
 }
- 
+ */
 
 static void
 enable(struct chip *chip, enum chip_pass pass)
@@ -131,9 +146,14 @@ enable(struct chip *chip, enum chip_pass pass)
 
         switch (pass) {
 		default: break;
-		case CONF_PASS_PRE_BOOT:
+//		case CONF_PASS_PRE_CONSOLE:
+//		case CONF_PASS_PRE_PCI:
+//		case CONF_PASS_POST_PCI:		
+                case CONF_PASS_PRE_BOOT:
 			if (conf->fixup_scsi)
         			onboard_scsi_fixup();
+//			if (conf->fixup_vga)
+//				vga_fixup();
 			printk_debug("mainboard fixup pass %d done\r\n",
 					pass);
 			break;
diff --git a/src/mainboard/tyan/s2882/Config.lb b/src/mainboard/tyan/s2882/Config.lb
new file mode 100644
index 0000000000..987012976c
--- /dev/null
+++ b/src/mainboard/tyan/s2882/Config.lb
@@ -0,0 +1,175 @@
+uses HAVE_MP_TABLE
+uses HAVE_PIRQ_TABLE
+uses USE_FALLBACK_IMAGE
+uses USE_NORMAL_IMAGE
+uses AMD8111_DEV
+uses MAINBOARD
+uses ARCH
+#
+#
+###
+### Set all of the defaults for an x86 architecture
+###
+#
+#
+###
+### Build the objects we have code for in this directory.
+###
+##object mainboard.o
+config chip.h
+register "fixup_scsi" = "1" 
+register "fixup_vga" = "1"
+
+
+driver mainboard.o
+driver adaptec_scsi.o
+#driver si_sata.o
+#driver intel_nic.o
+object static_devices.o
+if HAVE_MP_TABLE object mptable.o end
+if HAVE_PIRQ_TABLE object irq_tables.o end
+#
+arch i386 end
+#cpu k8 end
+#
+###
+### Build our 16 bit and 32 bit linuxBIOS entry code
+###
+mainboardinit cpu/i386/entry16.inc
+mainboardinit cpu/i386/entry32.inc
+ldscript /cpu/i386/entry16.lds
+ldscript /cpu/i386/entry32.lds
+#
+###
+### Build our reset vector (This is where linuxBIOS is entered)
+###
+if USE_FALLBACK_IMAGE 
+  mainboardinit cpu/i386/reset16.inc 
+  ldscript /cpu/i386/reset16.lds 
+else
+#  print "NO FALLBACK USED!"
+end
+
+if USE_NORMAL_IMAGE
+  mainboardinit cpu/i386/reset32.inc 
+  ldscript /cpu/i386/reset32.lds 
+end
+#
+#### Should this be in the northbridge code?
+mainboardinit arch/i386/lib/cpu_reset.inc
+#
+###
+### Include an id string (For safe flashing)
+###
+mainboardinit arch/i386/lib/id.inc
+ldscript /arch/i386/lib/id.lds
+#
+####
+#### This is the early phase of linuxBIOS startup 
+#### Things are delicate and we test to see if we should
+#### failover to another image.
+####
+#option MAX_REBOOT_CNT=2
+if USE_FALLBACK_IMAGE
+  ldscript /arch/i386/lib/failover.lds 
+end
+#
+###
+### Setup our mtrrs
+###
+mainboardinit cpu/k8/earlymtrr.inc
+###
+### Only the bootstrap cpu makes it here.
+### Failover if we need to 
+###
+#
+if USE_FALLBACK_IMAGE
+  mainboardinit ./failover.inc
+#  mainboardinit southbridge/amd/amd8111/cmos_boot_failover.inc 
+end
+
+#
+#
+###
+### Setup the serial port
+###
+#mainboardinit superiowinbond/w83627hf/setup_serial.inc
+mainboardinit pc80/serial.inc
+mainboardinit arch/i386/lib/console.inc
+#
+####
+#### O.k. We aren't just an intermediary anymore!
+####
+#
+###
+### When debugging disable the watchdog timer
+###
+##option MAXIMUM_CONSOLE_LOGLEVEL=7
+#default MAXIMUM_CONSOLE_LOGLEVEL=7
+#option DISABLE_WATCHDOG= (MAXIMUM_CONSOLE_LOGLEVEL >= 8) 
+#if DISABLE_WATCHDOG
+#  mainboardinit southbridgeamd/amd8111/disable_watchdog.inc 
+#end
+#
+#if USE_FALLBACK_IMAGE mainboardinit arch/i386/lib/noop_failover.inc  end
+#
+###
+### Romcc output
+###
+#makerule ./failover.E dep "$(MAINBOARD)/failover.c" act "$(CPP) -I$(TOP)/src $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failever.E"
+#makerule ./failover.inc dep "./romcc ./failover.E" act "./romcc -O ./failover.E > failover.inc"
+#mainboardinit .failover.inc
+
+makerule ./failover.E
+	depends "$(MAINBOARD)/failover.c" 
+	action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E"
+end
+
+makerule ./failover.inc
+	depends "./romcc ./failover.E"
+	action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
+
+makerule ./auto.E 
+	depends	"$(MAINBOARD)/auto.c" 
+	action	"$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
+end
+makerule ./auto.inc 
+	depends "./romcc ./auto.E"
+	action "./romcc -O -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" 
+#	action	"./romcc -mcpu=k8  -O ./auto.E > auto.inc"
+end
+mainboardinit cpu/k8/enable_mmx_sse.inc
+mainboardinit ./auto.inc
+mainboardinit cpu/k8/disable_mmx_sse.inc
+#
+###
+### Setup RAM
+###
+#mainboardinit ram/ramtest.inc
+#mainboardinit southbridge/amd/amd8111/smbus.inc
+#mainboardinit sdram/generic_dump_spd.inc
+#
+###
+### Include the secondary Configuration files 
+###
+northbridge amd/amdk8
+end
+southbridge amd/amd8111 "amd8111"
+end
+southbridge amd/amd8131 "amd8131"
+end
+#mainboardinit archi386/smp/secondary.inc
+#superio NSC/pc87360
+#	register "com1" = "{1}"
+#	register "lpt" = "{1}"
+#end
+dir /pc80
+##dir /src/superio/winbond/w83627hf
+dir /bioscall
+dir /cpu/k8
+cpu k8 "cpu0"
+  register "up" = "{.chip = &amd8131, .ht_width=8, .ht_speed=200}"
+end
+
+cpu k8 "cpu1"
+end
diff --git a/src/mainboard/tyan/s2882/VERSION b/src/mainboard/tyan/s2882/VERSION
new file mode 100644
index 0000000000..cd5ac039d6
--- /dev/null
+++ b/src/mainboard/tyan/s2882/VERSION
@@ -0,0 +1 @@
+2.0
diff --git a/src/mainboard/tyan/s2882/auto.c b/src/mainboard/tyan/s2882/auto.c
new file mode 100644
index 0000000000..5386b10d97
--- /dev/null
+++ b/src/mainboard/tyan/s2882/auto.c
@@ -0,0 +1,211 @@
+#define ASSEMBLY 1
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <cpu/p6/apic.h>
+#include <arch/io.h>
+#include <arch/romcc_io.h>
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#include "ram/ramtest.c"
+#include "northbridge/amd/amdk8/early_ht.c"
+#include "southbridge/amd/amd8111/amd8111_early_smbus.c"
+#include "northbridge/amd/amdk8/raminit.h"
+#include "cpu/k8/apic_timer.c"
+#include "lib/delay.c"
+#include "cpu/p6/boot_cpu.c"
+#include "northbridge/amd/amdk8/reset_test.c"
+#include "debug.c"
+
+static void memreset_setup(void)
+{
+	/* Set the memreset low */
+//	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 28);
+	/* Ensure the BIOS has control of the memory lines */
+//	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 29);
+}
+
+static void memreset(int controllers, const struct mem_controller *ctrl)
+{
+	udelay(800);
+	/* Set memreset_high */
+//	outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 28);
+	udelay(90);
+}
+
+static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes)
+{
+	/* Routing Table Node i 
+	 *
+	 * F0: 0x40, 0x44, 0x48, 0x4c, 0x50, 0x54, 0x58, 0x5c 
+	 *  i:    0,    1,    2,    3,    4,    5,    6,    7
+	 *
+	 * [ 0: 3] Request Route
+	 *     [0] Route to this node
+	 *     [1] Route to Link 0
+	 *     [2] Route to Link 1
+	 *     [3] Route to Link 2
+	 * [11: 8] Response Route
+	 *     [0] Route to this node
+	 *     [1] Route to Link 0
+	 *     [2] Route to Link 1
+	 *     [3] Route to Link 2
+	 * [19:16] Broadcast route
+	 *     [0] Route to this node
+	 *     [1] Route to Link 0
+	 *     [2] Route to Link 1
+	 *     [3] Route to Link 2
+	 */
+
+	uint32_t ret=0x00010101; /* default row entry */
+
+	static const unsigned int rows_2p[2][2] = {
+		{ 0x00050101, 0x00010404 },
+		{ 0x00010404, 0x00050101 }
+	};
+
+	if(maxnodes>2) {
+		print_debug("this mainboard is only designed for 2 cpus\r\n");
+		maxnodes=2;
+	}
+
+
+	if (!(node>=maxnodes || row>=maxnodes)) {
+		ret=rows_2p[node][row];
+	}
+
+	return ret;
+}
+
+static inline int spd_read_byte(unsigned device, unsigned address)
+{
+	return smbus_read_byte(device, address);
+}
+
+#include "northbridge/amd/amdk8/cpu_ldtstop.c"
+#include "southbridge/amd/amd8111/amd8111_ldtstop.c"
+
+#include "northbridge/amd/amdk8/raminit.c"
+#include "northbridge/amd/amdk8/coherent_ht.c"
+#include "sdram/generic_sdram.c"
+
+static void enable_lapic(void)
+{
+	msr_t msr;
+	msr = rdmsr(0x1b);
+	msr.hi &= 0xffffff00;
+	msr.lo &= 0x000007ff;
+	msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
+	wrmsr(0x1b, msr);
+}
+
+static void stop_this_cpu(void)
+{
+	unsigned apicid;
+	apicid = apic_read(APIC_ID) >> 24;
+
+	/* Send an APIC INIT to myself */
+	apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
+	apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
+	/* Wait for the ipi send to finish */
+	apic_wait_icr_idle();
+
+	/* Deassert the APIC INIT */
+	apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
+	apic_write(APIC_ICR,  APIC_INT_LEVELTRIG | APIC_DM_INIT);
+	/* Wait for the ipi send to finish */
+	apic_wait_icr_idle();
+
+	/* If I haven't halted spin forever */
+	for(;;) {
+		hlt();
+	}
+}
+#define FIRST_CPU  1
+#define SECOND_CPU 1
+#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
+static void main(void)
+{
+	/*
+	 * GPIO28 of 8111 will control H0_MEMRESET_L
+	 * GPIO29 of 8111 will control H1_MEMRESET_L
+	 */
+	static const struct mem_controller cpu[] = {
+#if FIRST_CPU
+		{
+			.node_id = 0,
+			.f0 = PCI_DEV(0, 0x18, 0),
+			.f1 = PCI_DEV(0, 0x18, 1),
+			.f2 = PCI_DEV(0, 0x18, 2),
+			.f3 = PCI_DEV(0, 0x18, 3),
+			.channel0 = { (0xa<<3)|0, (0xa<<3)|2, 0, 0 },
+			.channel1 = { (0xa<<3)|1, (0xa<<3)|3, 0, 0 },
+		},
+#endif
+#if SECOND_CPU
+		{
+			.node_id = 1,
+			.f0 = PCI_DEV(0, 0x19, 0),
+			.f1 = PCI_DEV(0, 0x19, 1),
+			.f2 = PCI_DEV(0, 0x19, 2),
+			.f3 = PCI_DEV(0, 0x19, 3),
+			.channel0 = { (0xa<<3)|4, (0xa<<3)|6, 0, 0 },
+			.channel1 = { (0xa<<3)|5, (0xa<<3)|7, 0, 0 },
+		},
+#endif
+	};
+	if (cpu_init_detected()) {
+		asm("jmp __cpu_reset");
+	}
+	enable_lapic();
+	init_timer();
+	if (!boot_cpu() ) {
+		notify_bsp_ap_is_stopped();
+		stop_this_cpu();
+	}
+	uart_init();
+	console_init();
+	setup_default_resource_map();
+	setup_coherent_ht_domain();
+	enumerate_ht_chain(0);
+	distinguish_cpu_resets(0);
+	
+#if 0
+	print_pci_devices();
+#endif
+	enable_smbus();
+#if 0
+	dump_spd_registers(&cpu[0]);
+#endif
+	memreset_setup();
+	sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
+
+#if 1
+	dump_pci_devices();
+#endif
+#if 0
+	dump_pci_device(PCI_DEV(0, 0x18, 1));
+#endif
+
+	/* Check all of memory */
+#if 0
+	msr_t msr;
+	msr = rdmsr(TOP_MEM2);
+	print_debug("TOP_MEM2: ");
+	print_debug_hex32(msr.hi);
+	print_debug_hex32(msr.lo);
+	print_debug("\r\n");
+#endif
+/*
+#if  0
+	ram_check(0x00000000, msr.lo+(msr.hi<<32));
+#else
+#if TOTAL_CPUS < 2
+	// Check 16MB of memory @ 0
+	ram_check(0x00000000, 0x01000000);
+#else
+	// Check 16MB of memory @ 2GB 
+	ram_check(0x80000000, 0x81000000);
+#endif
+#endif
+*/
+}
diff --git a/src/mainboard/tyan/s2882/chip.h b/src/mainboard/tyan/s2882/chip.h
new file mode 100644
index 0000000000..a23805d043
--- /dev/null
+++ b/src/mainboard/tyan/s2882/chip.h
@@ -0,0 +1,6 @@
+extern struct chip_control mainboard_tyan_s2882_control;
+
+struct mainboard_tyan_s2882_config {
+	int fixup_scsi;
+	int fixup_vga;
+};
diff --git a/src/mainboard/tyan/s2882/cmos.layout b/src/mainboard/tyan/s2882/cmos.layout
new file mode 100644
index 0000000000..5ba4c032c1
--- /dev/null
+++ b/src/mainboard/tyan/s2882/cmos.layout
@@ -0,0 +1,74 @@
+entries
+
+#start-bit length  config config-ID    name
+#0            8       r       0        seconds
+#8            8       r       0        alarm_seconds
+#16           8       r       0        minutes
+#24           8       r       0        alarm_minutes
+#32           8       r       0        hours
+#40           8       r       0        alarm_hours
+#48           8       r       0        day_of_week
+#56           8       r       0        day_of_month
+#64           8       r       0        month
+#72           8       r       0        year
+#80           4       r       0        rate_select
+#84           3       r       0        REF_Clock
+#87           1       r       0        UIP
+#88           1       r       0        auto_switch_DST
+#89           1       r       0        24_hour_mode
+#90           1       r       0        binary_values_enable
+#91           1       r       0        square-wave_out_enable
+#92           1       r       0        update_finished_enable
+#93           1       r       0        alarm_interrupt_enable
+#94           1       r       0        periodic_interrupt_enable
+#95           1       r       0        disable_clock_updates
+#96         288       r       0        temporary_filler
+0          384       r       0        reserved_memory
+384          1       e       4        boot_option
+385          1       e       4        last_boot
+386          1       e       1        ECC_memory
+388          4       r       0        reboot_bits
+392          3       e       5        baud_rate
+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
+1008         16      h       0        check_sum
+
+enumerations
+
+#ID value   text
+1     0     Disable
+1     1     Enable
+2     0     Enable
+2     1     Disable
+4     0     Fallback
+4     1     Normal
+5     0     115200
+5     1     57600
+5     2     38400
+5     3     19200
+5     4     9600
+5     5     4800
+5     6     2400
+5     7     1200
+6     6     Notice
+6     7     Info
+6     8     Debug
+6     9     Spew
+7     0     Network
+7     1     HDD
+7     2     Floppy
+7     8     Fallback_Network
+7     9     Fallback_HDD
+7     10    Fallback_Floppy
+#7     3     ROM
+
+checksums
+
+checksum 392 1007 1008
+
+
diff --git a/src/mainboard/tyan/s2882/failover.c b/src/mainboard/tyan/s2882/failover.c
new file mode 100644
index 0000000000..8b8bcb8b12
--- /dev/null
+++ b/src/mainboard/tyan/s2882/failover.c
@@ -0,0 +1,46 @@
+#define ASSEMBLY 1
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <device/pci_ids.h>
+#include <arch/io.h>
+#include "arch/romcc_io.h"
+#include "pc80/mc146818rtc_early.c"
+#if 0
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#endif
+#include "southbridge/amd/amd8111/amd8111_enable_rom.c"
+#include "northbridge/amd/amdk8/early_ht.c"
+#include "cpu/p6/boot_cpu.c"
+#include "northbridge/amd/amdk8/reset_test.c"
+
+static void main(void)
+{
+	/* Nothing special needs to be done to find bus 0 */
+	/* Allow the HT devices to be found */
+#if 0
+        uart_init();
+        console_init();
+#endif
+        enumerate_ht_chain(0);
+
+	/* Setup the 8111 */
+	amd8111_enable_rom();
+
+	/* Is this a cpu reset? */
+	if (cpu_init_detected()) {
+		if (last_boot_normal()) {
+			asm("jmp __normal_image");
+		} else {
+			asm("jmp __cpu_reset");
+		}
+	}
+	/* Is this a secondary cpu? */
+	else if (!boot_cpu() && last_boot_normal()) {
+		asm("jmp __normal_image");
+	}
+	/* This is the primary cpu how should I boot? */
+	else if (do_normal_boot()) {
+		asm("jmp __normal_image");
+	}
+}
diff --git a/src/mainboard/tyan/s2882/irq_tables.c b/src/mainboard/tyan/s2882/irq_tables.c
new file mode 100644
index 0000000000..09fccaf1ee
--- /dev/null
+++ b/src/mainboard/tyan/s2882/irq_tables.c
@@ -0,0 +1,39 @@
+/* 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
+*/
+
+#include <arch/pirq_routing.h>
+
+const struct irq_routing_table intel_irq_routing_table = {
+	PIRQ_SIGNATURE, /* u32 signature */
+	PIRQ_VERSION,   /* u16 version   */
+	32+16*15,        /* there can be total 15 devices on the bus */
+	0,           /* Where the interrupt router lies (bus) */
+	0x3b,           /* Where the interrupt router lies (dev) */
+	0,         /* IRQs devoted exclusively to PCI usage */
+	0x1022,         /* Vendor */
+	0x746b,         /* Device */
+	0,         /* Crap (miniport) */
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
+	0x8d,         /*  u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
+	{
+		{0,0x38, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0},
+		{0x3,0, {{0, 0}, {0, 0}, {0, 0}, {0x4, 0xdef8}}, 0, 0},
+		{0x3,0x30, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+		{0x2,0x18, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x1, 0},
+		{0x2,0x8, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x2, 0},
+		{0x1,0x18, {{0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}}, 0x3, 0},
+		{0x1,0x10, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x4, 0},
+		{0x3,0x20, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x5, 0},
+		{0x3,0x28, {{0x4, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+		{0x3,0x40, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+		{0x1,0x30, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
+		{0x2,0x20, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x6, 0},
+		{0x2,0x28, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x7, 0},
+		{0x1,0x28, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+		{0x1,0x48, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
+	}
+};
diff --git a/src/mainboard/tyan/s2882/mainboard.c b/src/mainboard/tyan/s2882/mainboard.c
new file mode 100644
index 0000000000..0862c87ac0
--- /dev/null
+++ b/src/mainboard/tyan/s2882/mainboard.c
@@ -0,0 +1,174 @@
+#include <console/console.h>
+#include <device/device.h>
+#include <device/chip.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+#include "chip.h"
+//#include <part/mainboard.h>
+//#include "lsi_scsi.c"
+unsigned long initial_apicid[MAX_CPUS] =
+{
+	0,1
+};
+#if 0
+static void fixup_lsi_53c1030(struct device *pdev)
+{
+//	uint8_t byte;
+	uint16_t word;
+
+	byte = 1;
+        pci_write_config8(pdev, 0xff, byte);
+           // Set the device id 
+//      pci_write_config_word(pdev, PCI_DEVICE_ID, PCI_DEVICE_ID_LSILOGIC_53C1030);
+           // Set the subsytem vendor id 
+//      pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, PCI_VENDOR_ID_TYAN);  
+        word = 0x10f1;
+	pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word);
+            // Set the subsytem id 
+	word = 0x2880;
+        pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word);
+            // Disable writes to the device id 
+	byte = 0;
+        pci_write_config8(pdev, 0xff, byte);
+
+//	lsi_scsi_init(pdev);
+	
+}
+#endif
+//extern static void lsi_scsi_init(struct device *dev);
+#if 1
+static void print_pci_regs(struct device *dev)
+{
+      uint8_t byte;
+      int i;
+
+      for(i=0;i<256;i++) {
+	     byte = pci_read_config8(dev, i);
+   
+             if((i%16)==0) printk_info("\n%02x:",i);
+             printk_debug(" %02x",byte);
+      }
+      printk_debug("\n");
+	
+//        pci_write_config8(dev, 0x4, byte);
+
+}
+#endif
+#if 0
+static void print_mem(void)
+{
+        int i;
+	int low_1MB = 0;
+	for(i=low_1MB;i<low_1MB+1024*4;i++) {
+             if((i%16)==0) printk_debug("\n %08x:",i);
+             printk_debug(" %02x ",(unsigned char)*((unsigned char *)i));
+             }
+
+        for(i=low_1MB;i<low_1MB+1024*4;i++) {
+             if((i%16)==0) printk_debug("\n %08x:",i);
+             printk_debug(" %c ",(unsigned char)*((unsigned char *)i));
+             }
+ }
+#endif
+#if 0
+static void amd8111_enable_rom(void)
+{
+        uint8_t byte;
+        struct device *dev;
+
+        /* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
+        /* Locate the amd8111 */
+        dev = dev_find_device(0x1022, 0x7468, 0);
+
+        /* Set the 4MB enable bit bit */
+        byte = pci_read_config8(dev, 0x43);
+        byte |= 0x80;
+        pci_write_config8(dev, 0x43, byte);
+}
+#endif
+static void onboard_scsi_fixup(void)
+{
+       struct device *dev;
+	unsigned char i,j,k;
+#if 1
+	for(i=0;i<=4;i++) {
+		for(j=0;j<=0x1f;j++) {
+			for (k=0;k<=6;k++){
+				dev = dev_find_slot(i, PCI_DEVFN(j, k));
+				if (dev) {
+			                printk_debug("%02x:%02x:%02x",i,j,k);
+					print_pci_regs(dev);
+        			}
+			}
+		}
+	}
+#endif
+
+
+#if 0
+        dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0);
+        if(!dev) {
+                printk_info("LSI_SCSI_FW_FIXUP: No Device Found!");
+                return;
+        }
+
+	lsi_scsi_init(dev); 
+#endif
+//	print_mem();
+//	amd8111_enable_rom();
+}
+/*
+static void vga_fixup(void) {
+        // we do this right here because:
+        // - all the hardware is working, and some VGA bioses seem to need
+        //   that
+        // - we need page 0 below for linuxbios tables.
+#if CONFIG_REALMODE_IDT == 1
+        printk_debug("INSTALL REAL-MODE IDT\n");
+        setup_realmode_idt();
+#endif
+#if CONFIG_VGABIOS == 1
+        printk_debug("DO THE VGA BIOS\n");
+        do_vgabios();
+        post_code(0x93);
+#endif
+
+}
+ */
+
+static void
+enable(struct chip *chip, enum chip_pass pass)
+{
+
+        struct mainboard_tyan_s2882_config *conf = 
+		(struct mainboard_tyan_s2882_config *)chip->chip_info;
+
+        switch (pass) {
+		default: break;
+//		case CONF_PASS_PRE_CONSOLE:
+//		case CONF_PASS_PRE_PCI:
+		case CONF_PASS_POST_PCI:		
+                case CONF_PASS_PRE_BOOT:
+			if (conf->fixup_scsi)
+        			onboard_scsi_fixup();
+//			if (conf->fixup_vga)
+//				vga_fixup();
+			printk_debug("mainboard fixup pass %d done\r\n",
+					pass);
+			break;
+	}
+
+}
+void final_mainboard_fixup(void)
+{
+#if 0
+        enable_ide_devices();
+#endif
+}
+
+struct chip_control mainboard_tyan_s2882_control = {
+	        .enable= enable,
+	        .name=   "Tyan s2882 mainboard "
+};
+
diff --git a/src/mainboard/tyan/s2882/mptable.c b/src/mainboard/tyan/s2882/mptable.c
new file mode 100644
index 0000000000..521cb02584
--- /dev/null
+++ b/src/mainboard/tyan/s2882/mptable.c
@@ -0,0 +1,140 @@
+#include <console/console.h>
+#include <arch/smp/mpspec.h>
+#include <device/pci.h>
+#include <string.h>
+#include <stdint.h>
+
+void *smp_write_config_table(void *v, unsigned long * processor_map)
+{
+        static const char sig[4] = "PCMP";
+        static const char oem[8] = "TYAN    ";
+        static const char productid[12] = "S2882       ";
+        struct mp_config_table *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, processor_map);
+
+
+/*Bus:		Bus ID	Type*/
+	smp_write_bus(mc, 0, "PCI   ");
+	smp_write_bus(mc, 1, "PCI   ");
+	smp_write_bus(mc, 2, "PCI   ");
+	smp_write_bus(mc, 3, "PCI   ");
+	smp_write_bus(mc, 4, "ISA   ");
+/*I/O APICs:	APIC ID	Version	State		Address*/
+	smp_write_ioapic(mc, 2, 0x11, 0xfec00000);
+        {
+                struct pci_dev *dev;
+                uint32_t base;
+                dev = dev_find_slot(0, PCI_DEVFN(0x1,1));
+                if (dev) {
+                        base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
+                        base &= PCI_BASE_ADDRESS_MEM_MASK;
+                        smp_write_ioapic(mc, 3, 0x11, base);
+                }
+                dev = dev_find_slot(0, PCI_DEVFN(0x2,1));
+                if (dev) {
+                        base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
+                        base &= PCI_BASE_ADDRESS_MEM_MASK;
+                        smp_write_ioapic(mc, 4, 0x11, base);
+                }
+	}
+  
+/*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, 0x4, 0x0, 0x2, 0x0);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x1, 0x2, 0x1);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x0, 0x2, 0x2);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x3, 0x2, 0x3);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x4, 0x2, 0x4);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x6, 0x2, 0x6);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x7, 0x2, 0x7);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x8, 0x2, 0x8);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0xc, 0x2, 0xc);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0xd, 0x2, 0xd);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0xe, 0x2, 0xe);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0xf, 0x2, 0xf);
+
+//???  smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x1f, 0x2, 0x13);
+	
+
+//On Board AMD USB
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x3, 0x2, 0x13);
+
+//On Board ATI Display Adapter
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x18, 0x2, 0x12);
+#if 0
+//Slot 5 PCI 32
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x10, 0x2, 0x10);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x11, 0x2, 0x11);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x12, 0x2, 0x12); //
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x13, 0x2, 0x13); //
+#endif
+//Onboard SI Serial ATA
+//	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x14, 0x2, 0x11);
+#if 0
+//Slot 3 PCIX 100/66
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x20, 0x3, 0x3);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x21, 0x3, 0x0);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x22, 0x3, 0x1);//
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x23, 0x3, 0x2);//
+
+//Slot 4 PCIX 100/66        
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1c, 0x3, 0x2);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1d, 0x3, 0x3);//
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1e, 0x3, 0x0);//
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1f, 0x3, 0x1);//
+#endif
+//Onboard adaptec scsi
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x18, 0x3, 0x0);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x19, 0x3, 0x1);
+//On Board NIC
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x24, 0x3, 0x0);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x25, 0x3, 0x1);
+#if 0
+//Slot 1 PCI-X 133/100/66
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xc, 0x4, 0x0);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xd, 0x4, 0x1);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xe, 0x4, 0x2); //
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xf, 0x4, 0x3); //
+
+//Slot 2 PCI-X 133/100/66
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x18, 0x4, 0x1);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x19, 0x4, 0x2);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1a, 0x4, 0x3);//
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1b, 0x4, 0x0);//
+#endif
+/*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, 0x0, 0x0, MP_APIC_ALL, 0x0);
+	smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x0, 0x0, MP_APIC_ALL, 0x1);
+	/* There is no extension information... */
+
+	/* Compute the checksums */
+	mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length);
+	mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length);
+	printk_debug("Wrote the mp table end at: %p - %p\n",
+		mc, smp_next_mpe_entry(mc));
+	return smp_next_mpe_entry(mc);
+}
+
+unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map)
+{
+	void *v;
+	v = smp_write_floating_table(addr);
+	return (unsigned long)smp_write_config_table(v, processor_map);
+}
diff --git a/src/mainboard/tyan/s2885/Config.lb b/src/mainboard/tyan/s2885/Config.lb
new file mode 100644
index 0000000000..bdbd7c032f
--- /dev/null
+++ b/src/mainboard/tyan/s2885/Config.lb
@@ -0,0 +1,178 @@
+uses HAVE_MP_TABLE
+uses HAVE_PIRQ_TABLE
+uses USE_FALLBACK_IMAGE
+uses USE_NORMAL_IMAGE
+uses AMD8111_DEV
+uses MAINBOARD
+uses ARCH
+#
+#
+###
+### Set all of the defaults for an x86 architecture
+###
+#
+#
+###
+### Build the objects we have code for in this directory.
+###
+##object mainboard.o
+config chip.h
+register "fixup_scsi" = "1"
+register "fixup_vga" = "1"
+
+driver mainboard.o
+driver broadcom_nic.o
+driver ti_firewire.o
+driver adaptec_scsi.o
+driver si_sata.o
+driver intel_nic.o
+object static_devices.o
+if HAVE_MP_TABLE object mptable.o end
+if HAVE_PIRQ_TABLE object irq_tables.o end
+#
+arch i386 end
+#cpu k8 end
+#
+###
+### Build our 16 bit and 32 bit linuxBIOS entry code
+###
+mainboardinit cpu/i386/entry16.inc
+mainboardinit cpu/i386/entry32.inc
+ldscript /cpu/i386/entry16.lds
+ldscript /cpu/i386/entry32.lds
+#
+###
+### Build our reset vector (This is where linuxBIOS is entered)
+###
+if USE_FALLBACK_IMAGE 
+  mainboardinit cpu/i386/reset16.inc 
+  ldscript /cpu/i386/reset16.lds 
+else
+#  print "NO FALLBACK USED!"
+end
+
+if USE_NORMAL_IMAGE
+  mainboardinit cpu/i386/reset32.inc 
+  ldscript /cpu/i386/reset32.lds 
+end
+#
+#### Should this be in the northbridge code?
+mainboardinit arch/i386/lib/cpu_reset.inc
+#
+###
+### Include an id string (For safe flashing)
+###
+mainboardinit arch/i386/lib/id.inc
+ldscript /arch/i386/lib/id.lds
+#
+####
+#### This is the early phase of linuxBIOS startup 
+#### Things are delicate and we test to see if we should
+#### failover to another image.
+####
+#option MAX_REBOOT_CNT=2
+if USE_FALLBACK_IMAGE
+  ldscript /arch/i386/lib/failover.lds 
+end
+#
+###
+### Setup our mtrrs
+###
+mainboardinit cpu/k8/earlymtrr.inc
+###
+### Only the bootstrap cpu makes it here.
+### Failover if we need to 
+###
+#
+if USE_FALLBACK_IMAGE
+  mainboardinit ./failover.inc
+#  mainboardinit southbridge/amd/amd8111/cmos_boot_failover.inc 
+end
+
+#
+#
+###
+### Setup the serial port
+###
+#mainboardinit superiowinbond/w83627hf/setup_serial.inc
+mainboardinit pc80/serial.inc
+mainboardinit arch/i386/lib/console.inc
+#
+####
+#### O.k. We aren't just an intermediary anymore!
+####
+#
+###
+### When debugging disable the watchdog timer
+###
+##option MAXIMUM_CONSOLE_LOGLEVEL=7
+#default MAXIMUM_CONSOLE_LOGLEVEL=7
+#option DISABLE_WATCHDOG= (MAXIMUM_CONSOLE_LOGLEVEL >= 8) 
+#if DISABLE_WATCHDOG
+#  mainboardinit southbridgeamd/amd8111/disable_watchdog.inc 
+#end
+#
+#if USE_FALLBACK_IMAGE mainboardinit arch/i386/lib/noop_failover.inc  end
+#
+###
+### Romcc output
+###
+#makerule ./failover.E dep "$(MAINBOARD)/failover.c" act "$(CPP) -I$(TOP)/src $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failever.E"
+#makerule ./failover.inc dep "./romcc ./failover.E" act "./romcc -O ./failover.E > failover.inc"
+#mainboardinit .failover.inc
+
+makerule ./failover.E
+	depends "$(MAINBOARD)/failover.c" 
+	action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E"
+end
+
+makerule ./failover.inc
+	depends "./romcc ./failover.E"
+	action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
+
+makerule ./auto.E 
+	depends	"$(MAINBOARD)/auto.c" 
+	action	"$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
+end
+makerule ./auto.inc 
+	depends "./romcc ./auto.E"
+	action "./romcc -O -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" 
+#	action	"./romcc -mcpu=k8  -O ./auto.E > auto.inc"
+end
+mainboardinit cpu/k8/enable_mmx_sse.inc
+mainboardinit ./auto.inc
+mainboardinit cpu/k8/disable_mmx_sse.inc
+#
+###
+### Setup RAM
+###
+#mainboardinit ram/ramtest.inc
+#mainboardinit southbridge/amd/amd8111/smbus.inc
+#mainboardinit sdram/generic_dump_spd.inc
+#
+###
+### Include the secondary Configuration files 
+###
+northbridge amd/amdk8
+end
+southbridge amd/amd8111 "amd8111"
+end
+southbridge amd/amd8131 "amd8131"
+end
+southbridge amd/amd8151 "amd8151"
+end
+#mainboardinit archi386/smp/secondary.inc
+#superio NSC/pc87360
+#	register "com1" = "{1}"
+#	register "lpt" = "{1}"
+#end
+dir /pc80
+##dir /src/superio/winbond/w83627hf
+dir /cpu/k8
+cpu k8 "cpu0"
+  register "up" = "{.chip = &amd8151, .ht_width=16, .ht_speed=600}"
+  register "down" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}"
+end
+
+cpu k8 "cpu1"
+end
diff --git a/src/mainboard/tyan/s2885/VERSION b/src/mainboard/tyan/s2885/VERSION
new file mode 100644
index 0000000000..cd5ac039d6
--- /dev/null
+++ b/src/mainboard/tyan/s2885/VERSION
@@ -0,0 +1 @@
+2.0
diff --git a/src/mainboard/tyan/s2885/auto.c b/src/mainboard/tyan/s2885/auto.c
new file mode 100644
index 0000000000..c494ca0985
--- /dev/null
+++ b/src/mainboard/tyan/s2885/auto.c
@@ -0,0 +1,213 @@
+#define ASSEMBLY 1
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <cpu/p6/apic.h>
+#include <arch/io.h>
+#include <arch/romcc_io.h>
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#include "ram/ramtest.c"
+#include "northbridge/amd/amdk8/early_ht.c"
+#include "southbridge/amd/amd8111/amd8111_early_smbus.c"
+#include "northbridge/amd/amdk8/raminit.h"
+#include "cpu/k8/apic_timer.c"
+#include "lib/delay.c"
+#include "cpu/p6/boot_cpu.c"
+#include "northbridge/amd/amdk8/reset_test.c"
+#include "debug.c"
+
+static void memreset_setup(void)
+{
+	/* Set the memreset low */
+	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 16); // BY LYH 28->16  0<<0 --> 1<<0
+	/* Ensure the BIOS has control of the memory lines */
+	outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 17); // BY LYH 29->17
+}
+
+static void memreset(int controllers, const struct mem_controller *ctrl)
+{
+	udelay(800);
+	/* Set memreset_high */
+//	outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); // BY LYH 28->17  
+	udelay(90);
+}
+
+static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes)
+{
+	/* Routing Table Node i 
+	 *
+	 * F0: 0x40, 0x44, 0x48, 0x4c, 0x50, 0x54, 0x58, 0x5c 
+	 *  i:    0,    1,    2,    3,    4,    5,    6,    7
+	 *
+	 * [ 0: 3] Request Route
+	 *     [0] Route to this node
+	 *     [1] Route to Link 0
+	 *     [2] Route to Link 1
+	 *     [3] Route to Link 2
+	 * [11: 8] Response Route
+	 *     [0] Route to this node
+	 *     [1] Route to Link 0
+	 *     [2] Route to Link 1
+	 *     [3] Route to Link 2
+	 * [19:16] Broadcast route
+	 *     [0] Route to this node
+	 *     [1] Route to Link 0
+	 *     [2] Route to Link 1
+	 *     [3] Route to Link 2
+	 */
+
+	uint32_t ret=0x00010101; /* default row entry */
+
+	static const unsigned int rows_2p[2][2] = {
+		{ 0x00050101, 0x00010404 },
+		{ 0x00010404, 0x00050101 }
+	};
+
+	if(maxnodes>2) {
+		print_debug("this mainboard is only designed for 2 cpus\r\n");
+		maxnodes=2;
+	}
+
+
+	if (!(node>=maxnodes || row>=maxnodes)) {
+		ret=rows_2p[node][row];
+	}
+
+	return ret;
+}
+
+static inline int spd_read_byte(unsigned device, unsigned address)
+{
+	return smbus_read_byte(device, address);
+}
+
+#include "northbridge/amd/amdk8/cpu_ldtstop.c"
+#include "southbridge/amd/amd8111/amd8111_ldtstop.c"
+
+#include "northbridge/amd/amdk8/raminit.1.c"
+#include "northbridge/amd/amdk8/coherent_ht.1.c"
+#include "sdram/generic_sdram.c"
+
+static void enable_lapic(void)
+{
+	msr_t msr;
+	msr = rdmsr(0x1b);
+	msr.hi &= 0xffffff00;
+	msr.lo &= 0x000007ff;
+	msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
+	wrmsr(0x1b, msr);
+}
+
+static void stop_this_cpu(void)
+{
+	unsigned apicid;
+	apicid = apic_read(APIC_ID) >> 24;
+
+	/* Send an APIC INIT to myself */
+	apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
+	apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
+	/* Wait for the ipi send to finish */
+	apic_wait_icr_idle();
+
+	/* Deassert the APIC INIT */
+	apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
+	apic_write(APIC_ICR,  APIC_INT_LEVELTRIG | APIC_DM_INIT);
+	/* Wait for the ipi send to finish */
+	apic_wait_icr_idle();
+
+	/* If I haven't halted spin forever */
+	for(;;) {
+		hlt();
+	}
+}
+#define FIRST_CPU  1
+#define SECOND_CPU 1
+#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
+static void main(void)
+{
+	/*
+	 * GPIO28 of 8111 will control H0_MEMRESET_L
+	 * GPIO29 of 8111 will control H1_MEMRESET_L
+	 */
+	static const struct mem_controller cpu[] = {
+#if FIRST_CPU
+		{
+			.node_id = 0,
+			.f0 = PCI_DEV(0, 0x18, 0),
+			.f1 = PCI_DEV(0, 0x18, 1),
+			.f2 = PCI_DEV(0, 0x18, 2),
+			.f3 = PCI_DEV(0, 0x18, 3),
+			.channel0 = { (0xa<<3)|0, (0xa<<3)|2, 0, 0 },
+			.channel1 = { (0xa<<3)|1, (0xa<<3)|3, 0, 0 },
+		},
+#endif
+#if SECOND_CPU
+		{
+			.node_id = 1,
+			.f0 = PCI_DEV(0, 0x19, 0),
+			.f1 = PCI_DEV(0, 0x19, 1),
+			.f2 = PCI_DEV(0, 0x19, 2),
+			.f3 = PCI_DEV(0, 0x19, 3),
+			.channel0 = { (0xa<<3)|4, (0xa<<3)|6, 0, 0 },
+			.channel1 = { (0xa<<3)|5, (0xa<<3)|7, 0, 0 },
+		},
+#endif
+	};
+	if (cpu_init_detected()) {
+		asm("jmp __cpu_reset");
+	}
+	enable_lapic();
+	init_timer();
+	if (!boot_cpu() ) {
+		notify_bsp_ap_is_stopped();
+		stop_this_cpu();
+	}
+	uart_init();
+	console_init();
+	setup_default_resource_map();
+	setup_coherent_ht_domain();
+        enumerate_ht_chain(0);
+	//setup_resource_map_x();
+	//enumerate_ht_chain(0);
+	distinguish_cpu_resets(0);
+	
+#if 0
+	print_pci_devices();
+#endif
+	enable_smbus();
+#if 0
+	dump_spd_registers(&cpu[0]);
+#endif
+	memreset_setup();
+	sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
+
+#if 1
+	dump_pci_devices();
+#endif
+#if 0
+	dump_pci_device(PCI_DEV(0, 0x18, 1));
+#endif
+
+	/* Check all of memory */
+#if 0
+	msr_t msr;
+	msr = rdmsr(TOP_MEM2);
+	print_debug("TOP_MEM2: ");
+	print_debug_hex32(msr.hi);
+	print_debug_hex32(msr.lo);
+	print_debug("\r\n");
+#endif
+/*
+#if  0
+	ram_check(0x00000000, msr.lo+(msr.hi<<32));
+#else 
+#if TOTAL_CPUS < 2
+	// Check 16MB of memory @ 0
+	ram_check(0x00000000, 0x00100000);
+#else
+	// Check 16MB of memory @ 2GB 
+	ram_check(0x80000000, 0x80100000);
+#endif
+#endif
+*/
+}
diff --git a/src/mainboard/tyan/s2885/chip.h b/src/mainboard/tyan/s2885/chip.h
new file mode 100644
index 0000000000..75251c70b6
--- /dev/null
+++ b/src/mainboard/tyan/s2885/chip.h
@@ -0,0 +1,6 @@
+extern struct chip_control mainboard_tyan_s2885_control;
+
+struct mainboard_tyan_s2885_config {
+	int fixup_scsi;
+	int fixup_vga;
+};
diff --git a/src/mainboard/tyan/s2885/cmos.layout b/src/mainboard/tyan/s2885/cmos.layout
new file mode 100644
index 0000000000..5ba4c032c1
--- /dev/null
+++ b/src/mainboard/tyan/s2885/cmos.layout
@@ -0,0 +1,74 @@
+entries
+
+#start-bit length  config config-ID    name
+#0            8       r       0        seconds
+#8            8       r       0        alarm_seconds
+#16           8       r       0        minutes
+#24           8       r       0        alarm_minutes
+#32           8       r       0        hours
+#40           8       r       0        alarm_hours
+#48           8       r       0        day_of_week
+#56           8       r       0        day_of_month
+#64           8       r       0        month
+#72           8       r       0        year
+#80           4       r       0        rate_select
+#84           3       r       0        REF_Clock
+#87           1       r       0        UIP
+#88           1       r       0        auto_switch_DST
+#89           1       r       0        24_hour_mode
+#90           1       r       0        binary_values_enable
+#91           1       r       0        square-wave_out_enable
+#92           1       r       0        update_finished_enable
+#93           1       r       0        alarm_interrupt_enable
+#94           1       r       0        periodic_interrupt_enable
+#95           1       r       0        disable_clock_updates
+#96         288       r       0        temporary_filler
+0          384       r       0        reserved_memory
+384          1       e       4        boot_option
+385          1       e       4        last_boot
+386          1       e       1        ECC_memory
+388          4       r       0        reboot_bits
+392          3       e       5        baud_rate
+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
+1008         16      h       0        check_sum
+
+enumerations
+
+#ID value   text
+1     0     Disable
+1     1     Enable
+2     0     Enable
+2     1     Disable
+4     0     Fallback
+4     1     Normal
+5     0     115200
+5     1     57600
+5     2     38400
+5     3     19200
+5     4     9600
+5     5     4800
+5     6     2400
+5     7     1200
+6     6     Notice
+6     7     Info
+6     8     Debug
+6     9     Spew
+7     0     Network
+7     1     HDD
+7     2     Floppy
+7     8     Fallback_Network
+7     9     Fallback_HDD
+7     10    Fallback_Floppy
+#7     3     ROM
+
+checksums
+
+checksum 392 1007 1008
+
+
diff --git a/src/mainboard/tyan/s2885/failover.c b/src/mainboard/tyan/s2885/failover.c
new file mode 100644
index 0000000000..8b8bcb8b12
--- /dev/null
+++ b/src/mainboard/tyan/s2885/failover.c
@@ -0,0 +1,46 @@
+#define ASSEMBLY 1
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <device/pci_ids.h>
+#include <arch/io.h>
+#include "arch/romcc_io.h"
+#include "pc80/mc146818rtc_early.c"
+#if 0
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#endif
+#include "southbridge/amd/amd8111/amd8111_enable_rom.c"
+#include "northbridge/amd/amdk8/early_ht.c"
+#include "cpu/p6/boot_cpu.c"
+#include "northbridge/amd/amdk8/reset_test.c"
+
+static void main(void)
+{
+	/* Nothing special needs to be done to find bus 0 */
+	/* Allow the HT devices to be found */
+#if 0
+        uart_init();
+        console_init();
+#endif
+        enumerate_ht_chain(0);
+
+	/* Setup the 8111 */
+	amd8111_enable_rom();
+
+	/* Is this a cpu reset? */
+	if (cpu_init_detected()) {
+		if (last_boot_normal()) {
+			asm("jmp __normal_image");
+		} else {
+			asm("jmp __cpu_reset");
+		}
+	}
+	/* Is this a secondary cpu? */
+	else if (!boot_cpu() && last_boot_normal()) {
+		asm("jmp __normal_image");
+	}
+	/* This is the primary cpu how should I boot? */
+	else if (do_normal_boot()) {
+		asm("jmp __normal_image");
+	}
+}
diff --git a/src/mainboard/tyan/s2885/irq_tables.c b/src/mainboard/tyan/s2885/irq_tables.c
new file mode 100644
index 0000000000..607774967f
--- /dev/null
+++ b/src/mainboard/tyan/s2885/irq_tables.c
@@ -0,0 +1,35 @@
+/* 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
+*/
+
+#include <arch/pirq_routing.h>
+
+const struct irq_routing_table intel_irq_routing_table = {
+	PIRQ_SIGNATURE, /* u32 signature */
+	PIRQ_VERSION,   /* u16 version   */
+	32+16*11,        /* there can be total 11 devices on the bus */
+	0,           /* Where the interrupt router lies (bus) */
+	0x3b,           /* Where the interrupt router lies (dev) */
+	0,         /* IRQs devoted exclusively to PCI usage */
+	0x1022,         /* Vendor */
+	0x746b,         /* Device */
+	0,         /* Crap (miniport) */
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
+	0x35,         /*  u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
+	{
+		{0,0x38, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0},
+		{0x3,0, {{0, 0}, {0, 0}, {0, 0}, {0x4, 0xdef8}}, 0, 0},
+		{0x5,0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0x6, 0},
+		{0x2,0x18, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x1, 0},
+		{0x2,0x30, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x2, 0},
+		{0x1,0x40, {{0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}}, 0x3, 0},
+		{0x1,0x38, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x4, 0},
+		{0x3,0x50, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x5, 0},
+		{0x1,0x48, {{0x1, 0xdef8}, {2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
+		{0x3,0x58, {{0x2, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+		{0x3,0x60, {{0x4, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+	}
+};
diff --git a/src/mainboard/tyan/s2885/mainboard.c b/src/mainboard/tyan/s2885/mainboard.c
new file mode 100644
index 0000000000..af8c1ad479
--- /dev/null
+++ b/src/mainboard/tyan/s2885/mainboard.c
@@ -0,0 +1,174 @@
+#include <console/console.h>
+#include <device/device.h>
+#include <device/chip.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+#include "chip.h"
+//#include <part/mainboard.h>
+//#include "lsi_scsi.c"
+unsigned long initial_apicid[MAX_CPUS] =
+{
+	0,1
+};
+#if 0
+static void fixup_lsi_53c1030(struct device *pdev)
+{
+//	uint8_t byte;
+	uint16_t word;
+
+	byte = 1;
+        pci_write_config8(pdev, 0xff, byte);
+           // Set the device id 
+//      pci_write_config_word(pdev, PCI_DEVICE_ID, PCI_DEVICE_ID_LSILOGIC_53C1030);
+           // Set the subsytem vendor id 
+//      pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, PCI_VENDOR_ID_TYAN);  
+        word = 0x10f1;
+	pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word);
+            // Set the subsytem id 
+	word = 0x2880;
+        pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word);
+            // Disable writes to the device id 
+	byte = 0;
+        pci_write_config8(pdev, 0xff, byte);
+
+//	lsi_scsi_init(pdev);
+	
+}
+#endif
+//extern static void lsi_scsi_init(struct device *dev);
+#if 1
+static void print_pci_regs(struct device *dev)
+{
+      uint8_t byte;
+      int i;
+
+      for(i=0;i<256;i++) {
+	     byte = pci_read_config8(dev, i);
+   
+             if((i%16)==0) printk_info("\n%02x:",i);
+             printk_debug(" %02x",byte);
+      }
+      printk_debug("\n");
+	
+//        pci_write_config8(dev, 0x4, byte);
+
+}
+#endif
+#if 0
+static void print_mem(void)
+{
+        int i;
+	int low_1MB = 0;
+	for(i=low_1MB;i<low_1MB+1024*4;i++) {
+             if((i%16)==0) printk_debug("\n %08x:",i);
+             printk_debug(" %02x ",(unsigned char)*((unsigned char *)i));
+             }
+
+        for(i=low_1MB;i<low_1MB+1024*4;i++) {
+             if((i%16)==0) printk_debug("\n %08x:",i);
+             printk_debug(" %c ",(unsigned char)*((unsigned char *)i));
+             }
+ }
+#endif
+#if 0
+static void amd8111_enable_rom(void)
+{
+        uint8_t byte;
+        struct device *dev;
+
+        /* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
+        /* Locate the amd8111 */
+        dev = dev_find_device(0x1022, 0x7468, 0);
+
+        /* Set the 4MB enable bit bit */
+        byte = pci_read_config8(dev, 0x43);
+        byte |= 0x80;
+        pci_write_config8(dev, 0x43, byte);
+}
+#endif
+static void onboard_scsi_fixup(void)
+{
+       struct device *dev;
+	unsigned char i,j,k;
+#if 1
+	for(i=0;i<=4;i++) {
+		for(j=0;j<=0x1f;j++) {
+			for (k=0;k<=6;k++){
+				dev = dev_find_slot(i, PCI_DEVFN(j, k));
+				if (dev) {
+			                printk_debug("%02x:%02x:%02x",i,j,k);
+					print_pci_regs(dev);
+        			}
+			}
+		}
+	}
+#endif
+
+
+#if 0
+        dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0);
+        if(!dev) {
+                printk_info("LSI_SCSI_FW_FIXUP: No Device Found!");
+                return;
+        }
+
+	lsi_scsi_init(dev); 
+#endif
+//	print_mem();
+//	amd8111_enable_rom();
+}
+/*
+static void vga_fixup(void) {
+        // we do this right here because:
+        // - all the hardware is working, and some VGA bioses seem to need
+        //   that
+        // - we need page 0 below for linuxbios tables.
+#if CONFIG_REALMODE_IDT == 1
+        printk_debug("INSTALL REAL-MODE IDT\n");
+        setup_realmode_idt();
+#endif
+#if CONFIG_VGABIOS == 1
+        printk_debug("DO THE VGA BIOS\n");
+        do_vgabios();
+        post_code(0x93);
+#endif
+
+}
+ */
+
+static void
+enable(struct chip *chip, enum chip_pass pass)
+{
+
+        struct mainboard_tyan_s2885_config *conf = 
+		(struct mainboard_tyan_s2885_config *)chip->chip_info;
+
+        switch (pass) {
+		default: break;
+//		case CONF_PASS_PRE_CONSOLE:
+//		case CONF_PASS_PRE_PCI:
+//		case CONF_PASS_POST_PCI:		
+                case CONF_PASS_PRE_BOOT:
+			if (conf->fixup_scsi)
+        			onboard_scsi_fixup();
+//			if (conf->fixup_vga)
+//				vga_fixup();
+			printk_debug("mainboard fixup pass %d done\r\n",
+					pass);
+			break;
+	}
+
+}
+void final_mainboard_fixup(void)
+{
+#if 0
+        enable_ide_devices();
+#endif
+}
+
+struct chip_control mainboard_tyan_s2885_control = {
+	        .enable= enable,
+	        .name=   "Tyan s2885 mainboard "
+};
+
diff --git a/src/mainboard/tyan/s2885/mptable.c b/src/mainboard/tyan/s2885/mptable.c
new file mode 100644
index 0000000000..fa8aa9ac08
--- /dev/null
+++ b/src/mainboard/tyan/s2885/mptable.c
@@ -0,0 +1,146 @@
+#include <console/console.h>
+#include <arch/smp/mpspec.h>
+#include <device/pci.h>
+#include <string.h>
+#include <stdint.h>
+
+void *smp_write_config_table(void *v, unsigned long * processor_map)
+{
+        static const char sig[4] = "PCMP";
+        static const char oem[8] = "TYAN    ";
+        static const char productid[12] = "S2885       ";
+        struct mp_config_table *mc;
+	unsigned char isa_bus;
+
+        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, processor_map);
+
+
+/*Bus:		Bus ID	Type*/
+	smp_write_bus(mc, 0, "PCI   ");
+	smp_write_bus(mc, 1, "PCI   ");
+	smp_write_bus(mc, 2, "PCI   ");
+	smp_write_bus(mc, 3, "PCI   ");
+#if 1 
+	isa_bus = 6;
+        smp_write_bus(mc, 4, "PCI   ");  //8151 1022/7454 1022/7455
+        smp_write_bus(mc, 5, "PCI   ");  //Bridge
+#else 	
+	isa_bus = 4;
+#endif
+        smp_write_bus(mc, isa_bus, "ISA   ");
+/*I/O APICs:	APIC ID	Version	State		Address*/
+	smp_write_ioapic(mc, 2, 0x11, 0xfec00000);
+        {
+                struct pci_dev *dev;
+                uint32_t base;
+                dev = dev_find_slot(0, PCI_DEVFN(0x1,1));
+                if (dev) {
+                        base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
+                        base &= PCI_BASE_ADDRESS_MEM_MASK;
+                        smp_write_ioapic(mc, 3, 0x11, base);
+                }
+                dev = dev_find_slot(0, PCI_DEVFN(0x2,1));
+                if (dev) {
+                        base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
+                        base &= PCI_BASE_ADDRESS_MEM_MASK;
+                        smp_write_ioapic(mc, 4, 0x11, base);
+                }
+	}
+  
+/*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, isa_bus, 0x0, 0x2, 0x0);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0x1, 0x2, 0x1);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0x0, 0x2, 0x2);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0x3, 0x2, 0x3);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0x4, 0x2, 0x4);
+  	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0x5, 0x2, 0x5);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0x6, 0x2, 0x6);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0x7, 0x2, 0x7);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0x8, 0x2, 0x8);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0xc, 0x2, 0xc);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0xd, 0x2, 0xd);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0xe, 0x2, 0xe);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,  isa_bus, 0xf, 0x2, 0xf);
+//??? What
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x1f, 0x2, 0x13);
+//Onboard AMD AC97 Audio
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x1d, 0x2, 0x11);
+// Onboard AMD USB
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x3, 0x2, 0x13);
+
+//  AGP Display Adapter
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, 0x0, 0x2, 0x10);
+
+// Onboard Serial ATA        
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x2c, 0x2, 0x11);
+//Onboard Firewire
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x30, 0x2, 0x13);
+//Onboard Broadcom NIC
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x24, 0x3, 0x0);
+
+//Slot 5 PCI 32
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x28, 0x2, 0x10);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x29, 0x2, 0x11);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x2a, 0x2, 0x12); //
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x2b, 0x2, 0x13); //
+
+//Slot 3 PCIX 100/66
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x20, 0x3, 0x3);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x21, 0x3, 0x0);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x22, 0x3, 0x1);//
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x23, 0x3, 0x2);//
+
+//Slot 4 PCIX 100/66        
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1c, 0x3, 0x2);
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1d, 0x3, 0x3);//
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1e, 0x3, 0x0);//
+	smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1f, 0x3, 0x1);//
+
+//Slot 1 PCI-X 133/100/66
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xc, 0x4, 0x0);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xd, 0x4, 0x1);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xe, 0x4, 0x2); //
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xf, 0x4, 0x3); //
+
+//Slot 2 PCI-X 133/100/66
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x18, 0x4, 0x1);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x19, 0x4, 0x2);
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1a, 0x4, 0x3);//
+        smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1b, 0x4, 0x0);//
+
+/*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, 0x0, 0x0, MP_APIC_ALL, 0x0);
+	smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x0, 0x0, MP_APIC_ALL, 0x1);
+	/* There is no extension information... */
+
+	/* Compute the checksums */
+	mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length);
+	mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length);
+	printk_debug("Wrote the mp table end at: %p - %p\n",
+		mc, smp_next_mpe_entry(mc));
+	return smp_next_mpe_entry(mc);
+}
+
+unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map)
+{
+	void *v;
+	v = smp_write_floating_table(addr);
+	return (unsigned long)smp_write_config_table(v, processor_map);
+}
diff --git a/src/mainboard/tyan/s2885/ti_firewire.c b/src/mainboard/tyan/s2885/ti_firewire.c
new file mode 100644
index 0000000000..be6cec2f8e
--- /dev/null
+++ b/src/mainboard/tyan/s2885/ti_firewire.c
@@ -0,0 +1,44 @@
+/* Copyright 2003 Tyan */
+
+/* Author: Yinghai Lu 
+ *
+ */
+
+
+#include <delay.h>
+#include <stdlib.h>
+#include <string.h>
+#include <arch/io.h>
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+
+
+static void ti_firewire_init(struct device *dev)
+{
+	uint16_t word;
+
+        word = pci_read_config16(dev, 0x4);
+        word |= ((1 << 2) |(1<<4)); // Command: 3--> 17
+        pci_write_config16(dev, 0x4, word);
+
+	printk_debug("TI_FIREWIRE_FIXUP:  done  \n");
+	
+}
+
+static struct device_operations ti_firewire_ops  = {
+	.read_resources = pci_dev_read_resources,
+	.set_resources  = pci_dev_set_resources,
+	.init = ti_firewire_init,
+	.scan_bus = 0,
+};
+
+static struct pci_driver ti_firewire_driver __pci_driver = {
+        .ops    = &ti_firewire_ops,
+        .vendor = 0x104c,
+        .device = 0x8023,
+};
+