Index: src/arch/i386/Kconfig
===================================================================
--- src/arch/i386/Kconfig	(Revision 4993)
+++ src/arch/i386/Kconfig	(Arbeitskopie)
@@ -43,3 +43,9 @@
 config TINY_BOOTBLOCK
 	bool
 	default n
+
+config BOOTBLOCK_NORTHBRIDGE_INIT
+	string
+
+config BOOTBLOCK_SOUTHBRIDGE_INIT
+	string
Index: src/arch/i386/init/bootblock.c
===================================================================
--- src/arch/i386/init/bootblock.c	(Revision 4993)
+++ src/arch/i386/init/bootblock.c	(Arbeitskopie)
@@ -1,3 +1,21 @@
+#if CONFIG_LOGICAL_CPUS && \
+ (defined(CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT) || defined(CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT))
+#include <cpu/x86/lapic/boot_cpu.c>
+#else
+#define boot_cpu(x) 1
+#endif
+
+#ifdef CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT
+#include CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT
+#else
+static void bootblock_northbridge_init(void) { }
+#endif
+#ifdef CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT
+#include CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT
+#else
+static void bootblock_southbridge_init(void) { }
+#endif
+
 static unsigned long findstage(char* target)
 {
 	unsigned long entry;
@@ -4,21 +22,25 @@
 	asm volatile (
 		"mov $1f, %%esp\n\t"
 		"jmp walkcbfs\n\t"
-		"1:\n\t" : "=a" (entry) : "S" (target) : "ebx", "ecx", "edx", "edi", "ebp", "esp");
+		"1:\n\t" : "=a" (entry) : "S" (target) : "ebx", "ecx", "edi", "esp");
 	return entry;
 }
 
-static void call(unsigned long addr)
+static void call(unsigned long addr, unsigned long bist)
 {
-	asm volatile ("jmp %0\n\t" : : "r" (addr));
+	asm volatile ("jmp %0\n\t" : : "r" (addr), "a" (bist));
 }
 
-static void main(void)
+static void main(unsigned long bist)
 {
+	if (boot_cpu()) {
+		bootblock_northbridge_init();
+		bootblock_southbridge_init();
+	}
 	const char* target1 = "fallback/romstage";
 	unsigned long entry;
 	entry = findstage(target1);
-	if (entry) call(entry);
+	if (entry) call(entry, bist);
 	asm volatile ("1:\n\thlt\n\tjmp 1b\n\t");
 }
 
Index: src/arch/i386/lib/walkcbfs.S
===================================================================
--- src/arch/i386/lib/walkcbfs.S	(Revision 4993)
+++ src/arch/i386/lib/walkcbfs.S	(Arbeitskopie)
@@ -25,18 +25,9 @@
   input %esi: filename
   input %esp: return address (not pointer to return address!)
   output %eax: entry point
-  clobbers %ebx, %ecx, %edx, %edi, %ebp
+  clobbers %ebx, %ecx, %edi
 */
 walkcbfs:
-	mov %esi, %ebp /* stash away filename pointer */
-	mov $0, %edx
-1:
-	cmpb $0, (%edx,%esi)
-	jz 2f
-	add $1, %edx
-	jmp 1b
-2:
-	add $1, %edx
 	mov CBFS_HEADER_PTR, %eax
 	mov CBFS_HEADER_ROMSIZE(%eax), %ecx
 	bswap %ecx
@@ -45,15 +36,20 @@
 	mov CBFS_HEADER_OFFSET(%eax), %ecx
 	bswap %ecx
 	add %ecx, %ebx
-	mov CBFS_HEADER_ALIGN(%eax), %eax
-	bswap %eax
-	sub $1, %eax
 
+	/* determine filename length */
+	mov $0, %eax
+1:
+	cmpb $0, (%eax,%esi)
+	jz 2f
+	add $1, %eax
+	jmp 1b
+2:
+	add $1, %eax
 walker:
-	mov %ebp, %esi
 	mov %ebx, %edi
 	add $CBFS_FILE_STRUCTSIZE, %edi /* edi = address of first byte after struct cbfs_file */
-	mov %edx, %ecx
+	mov %eax, %ecx
 	repe cmpsb
 	# zero flag set if strings are equal
 	jnz tryharder
@@ -67,21 +63,29 @@
 	jmp *%esp
 
 tryharder:
+	sub %ebx, %edi /* edi = # of walked bytes */
+	sub %edi, %esi /* esi = start of filename */
+
+	/* ebx = ecx = (current+offset+len+ALIGN-1) & ~(ALIGN-1) */
 	mov CBFS_FILE_OFFSET(%ebx), %ecx
 	bswap %ecx
 	add %ebx, %ecx
 	mov CBFS_FILE_LEN(%ebx), %edi
 	bswap %edi
 	add %edi, %ecx
-	add %eax, %ecx
-	mov %eax, %edi
+	mov CBFS_HEADER_PTR, %ebx
+	mov CBFS_HEADER_ALIGN(%ebx), %ebx
+	bswap %ebx
+	sub $1, %ebx
+	add %ebx, %ecx
+	mov %ebx, %edi
 	not %edi
 	and %edi, %ecx
 	mov %ecx, %ebx
 
 	/* look if we should exit */
-	mov CBFS_HEADER_PTR, %esi
-	mov CBFS_HEADER_ROMSIZE(%esi), %ecx
+	mov CBFS_HEADER_PTR, %ecx
+	mov CBFS_HEADER_ROMSIZE(%ecx), %ecx
 	bswap %ecx
 	not %ecx
 	add $1, %ecx
Index: src/arch/i386/Makefile.tinybootblock.inc
===================================================================
--- src/arch/i386/Makefile.tinybootblock.inc	(Revision 4993)
+++ src/arch/i386/Makefile.tinybootblock.inc	(Arbeitskopie)
@@ -30,9 +30,17 @@
 bootblock_inc += $(src)/cpu/x86/16bit/reset16.inc
 bootblock_inc += $(src)/cpu/x86/32bit/entry32.inc
 bootblock_inc += $(src)/arch/i386/lib/id.inc
+ifeq ($(CONFIG_SSE),y)
+bootblock_inc += $(src)/cpu/x86/sse_enable.inc
+endif
 bootblock_inc += $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc
 bootblock_inc += $(src)/arch/i386/lib/walkcbfs.S
 
+bootblock_romccflags := -mcpu=i386
+ifeq ($(CONFIG_SSE),y)
+bootblock_romccflags := -mcpu=k7 -msse
+endif
+
 $(obj)/bootblock/ldscript.ld: $(bootblock_ldscripts) $(obj)/ldoptions
 	mkdir -p $(obj)/bootblock
 	printf '$(foreach ldscript,ldoptions $(bootblock_lds),INCLUDE "$(ldscript)"\n)' > $@
@@ -48,7 +56,7 @@
 	$(CC) -x assembler-with-cpp -DASSEMBLY -E -I$(src)/include -I$(src)/arch/i386/include -I$(obj) -I$(obj)/bootblock -include $(obj)/config.h -I. -I$(src) $< > $@.new && mv $@.new $@
 
 $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.inc: $(obj)/romcc $(src)/arch/i386/init/bootblock.c
-	$(obj)/romcc $(ROMCCFLAGS) $(INCLUDES) $(src)/arch/i386/init/bootblock.c -o $@
+	$(obj)/romcc $(bootblock_romccflags) -O2 $(ROMCCFLAGS) $(INCLUDES) $(src)/arch/i386/init/bootblock.c -o $@
 
 $(obj)/bootblock.elf: $(obj)/mainboard/$(MAINBOARDDIR)/bootblock.o $(obj)/bootblock/ldscript.ld
 	@printf "    LINK       $(subst $(obj)/,,$(@))\n"
Index: src/cpu/amd/model_fxx/Kconfig
===================================================================
--- src/cpu/amd/model_fxx/Kconfig	(Revision 4993)
+++ src/cpu/amd/model_fxx/Kconfig	(Arbeitskopie)
@@ -3,6 +3,7 @@
 	select HAVE_MOVNTI
 	select USE_PRINTK_IN_CAR
 	select USE_DCACHE_RAM
+	select SSE
 
 config CPU_ADDR_BITS
 	int
Index: src/cpu/amd/model_10xxx/Kconfig
===================================================================
--- src/cpu/amd/model_10xxx/Kconfig	(Revision 4993)
+++ src/cpu/amd/model_10xxx/Kconfig	(Arbeitskopie)
@@ -3,6 +3,7 @@
 	select HAVE_MOVNTI
 	select USE_PRINTK_IN_CAR
 	select USE_DCACHE_RAM
+	select SSE
 
 config CPU_ADDR_BITS
 	int
Index: src/mainboard/amd/serengeti_cheetah_fam10/Kconfig
===================================================================
--- src/mainboard/amd/serengeti_cheetah_fam10/Kconfig	(Revision 4993)
+++ src/mainboard/amd/serengeti_cheetah_fam10/Kconfig	(Arbeitskopie)
@@ -20,6 +20,7 @@
 	select BOARD_ROMSIZE_KB_1024
 	select ENABLE_APIC_EXT_ID
 	select LIFT_BSP_APIC_ID
+	select TINY_BOOTBLOCK
 
 config MAINBOARD_DIR
 	string
@@ -127,3 +128,12 @@
 	default 0x1022
 	depends on BOARD_AMD_SERENGETI_CHEETAH_FAM10
 
+config RAMBASE
+	hex
+	default 0x200000
+	depends on BOARD_AMD_SERENGETI_CHEETAH_FAM10
+
+config ID_SECTION_OFFSET
+	hex
+	default 0x80
+	depends on BOARD_AMD_SERENGETI_CHEETAH_FAM10
Index: src/mainboard/amd/serengeti_cheetah_fam10/Makefile.inc
===================================================================
--- src/mainboard/amd/serengeti_cheetah_fam10/Makefile.inc	(Revision 4993)
+++ src/mainboard/amd/serengeti_cheetah_fam10/Makefile.inc	(Arbeitskopie)
@@ -41,17 +41,12 @@
 
 initobj-y += crt0.o
 # FIXME in $(top)/Makefile
-crt0-y += ../../../../src/cpu/x86/16bit/entry16.inc
 crt0-y += ../../../../src/cpu/x86/32bit/entry32.inc
-crt0-y += ../../../../src/cpu/x86/16bit/reset16.inc
-crt0-y += ../../../../src/arch/i386/lib/id.inc
 crt0-y += ../../../../src/cpu/amd/car/cache_as_ram.inc
 crt0-y += auto.inc
 
 ldscript-y += ../../../../src/arch/i386/init/ldscript_fallback_cbfs.lb
-ldscript-y += ../../../../src/cpu/x86/16bit/entry16.lds
-ldscript-y += ../../../../src/cpu/x86/16bit/reset16.lds
-ldscript-y += ../../../../src/arch/i386/lib/id.lds
+ldscript-y += ../../../../src/cpu/x86/32bit/entry32.lds
 ldscript-y += ../../../../src/arch/i386/lib/failover.lds
 
 ifdef POST_EVALUATION
Index: src/northbridge/amd/amdfam10/Kconfig
===================================================================
--- src/northbridge/amd/amdfam10/Kconfig	(Revision 4993)
+++ src/northbridge/amd/amdfam10/Kconfig	(Arbeitskopie)
@@ -52,4 +52,9 @@
 	default n
 	depends on NORTHBRIDGE_AMD_AMDFAM10
 
+config BOOTBLOCK_NORTHBRIDGE_INIT
+        string
+        default "northbridge/amd/amdfam10/bootblock.c"
+	depends on NORTHBRIDGE_AMD_AMDFAM10
+
 source src/northbridge/amd/amdfam10/root_complex/Kconfig
Index: src/northbridge/amd/amdfam10/bootblock.c
===================================================================
--- src/northbridge/amd/amdfam10/bootblock.c	(Revision 0)
+++ src/northbridge/amd/amdfam10/bootblock.c	(Revision 0)
@@ -0,0 +1,12 @@
+#include <arch/io.h>
+#include <arch/romcc_io.h>
+#include <device/pci_def.h>
+#include "northbridge/amd/amdfam10/early_ht.c"
+
+static void bootblock_northbridge_init(void) {
+	/* Nothing special needs to be done to find bus 0 */
+	/* Allow the HT devices to be found */
+	/* mov bsp to bus 0xff when > 8 nodes */
+	set_bsp_node_CHtExtNodeCfgEn();
+	enumerate_ht_chain();
+}
Index: src/southbridge/amd/amd8111/Kconfig
===================================================================
--- src/southbridge/amd/amd8111/Kconfig	(Revision 4993)
+++ src/southbridge/amd/amd8111/Kconfig	(Arbeitskopie)
@@ -20,3 +20,7 @@
 config SOUTHBRIDGE_AMD_AMD8111
 	bool
 
+config BOOTBLOCK_SOUTHBRIDGE_INIT
+        string
+        default "southbridge/amd/amd8111/bootblock.c"
+        depends on SOUTHBRIDGE_AMD_AMD8111
Index: src/southbridge/amd/amd8111/bootblock.c
===================================================================
--- src/southbridge/amd/amd8111/bootblock.c	(Revision 0)
+++ src/southbridge/amd/amd8111/bootblock.c	(Revision 0)
@@ -0,0 +1,6 @@
+#include "southbridge/amd/amd8111/amd8111_enable_rom.c"
+
+static void bootblock_southbridge_init(void) {
+	/* Setup the rom access for 4M */
+	amd8111_enable_rom();
+}
Index: util/compareboard/compareboard
===================================================================
--- util/compareboard/compareboard	(Revision 4993)
+++ util/compareboard/compareboard	(Arbeitskopie)
@@ -103,8 +103,12 @@
 	-e "/^CONFIG_GDB_STUB / d" \
 	-e "/^CONFIG_VIDEO_MB / d" \
 	-e "/^CONFIG_EXPERT / d" \
+	-e "/^CONFIG_SSE / d" \
 	-e "/^CONFIG_VGA_BIOS / d" \
 	-e "/^CONFIG_WARNINGS_ARE_ERRORS / d" \
+	-e "/^CONFIG_TINY_BOOTBLOCK / d" \
+	-e "/^CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT / d" \
+	-e "/^CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT / d" \
 	$A/new > $A/new.filtered
 
 normalize $A/old.filtered > $A/old.normalized
