1 files changed, 65 insertions, 4 deletions
diff --git a/src/mainboard/tyan/s2881/Config.lb b/src/mainboard/tyan/s2881/Config.lb
index 47ab2df45a..2e564ce9ea 100644
--- a/src/mainboard/tyan/s2881/Config.lb
+++ b/src/mainboard/tyan/s2881/Config.lb
@@ -39,10 +39,33 @@ arch i386 end
 ##
 
 driver mainboard.o
+
+#dir /drivers/si/3114
+
 if HAVE_MP_TABLE object mptable.o end
 if HAVE_PIRQ_TABLE object irq_tables.o end
 #object reset.o
 
+if USE_DCACHE_RAM
+
+if CONFIG_USE_INIT
+
+makerule ./auto.o
+        depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
+        action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o auto.o" 
+end
+
+else    
+                
+makerule ./auto.inc
+        depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
+        action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@"         
+        action "perl -e 's/.rodata/.rom.data/g' -pi $@"
+        action "perl -e 's/.text/.section .rom.text/g' -pi $@"
+end
+
+end
+else
 
 ##
 ## Romcc output
@@ -66,13 +89,22 @@ makerule ./auto.inc
         action  "./romcc    -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
 end
 
+end
 ##
 ## Build our 16 bit and 32 bit linuxBIOS entry code
 ##
 mainboardinit cpu/x86/16bit/entry16.inc
 mainboardinit cpu/x86/32bit/entry32.inc
 ldscript /cpu/x86/16bit/entry16.lds
-ldscript /cpu/x86/32bit/entry32.lds
+if USE_DCACHE_RAM
+        if CONFIG_USE_INIT
+                ldscript /cpu/x86/32bit/entry32.lds
+        end
+
+        if CONFIG_USE_INIT
+                ldscript      /cpu/amd/car/cache_as_ram.lds
+        end
+end
 
 ##
 ## Build our reset vector (This is where linuxBIOS is entered)
@@ -85,8 +117,11 @@ else
 	ldscript /cpu/x86/32bit/reset32.lds 
 end
 
+if USE_DCACHE_RAM
+else
 ### Should this be in the northbridge code?
 mainboardinit arch/i386/lib/cpu_reset.inc
+end
 
 ##
 ## Include an id string (For safe flashing)
@@ -94,14 +129,25 @@ mainboardinit arch/i386/lib/cpu_reset.inc
 mainboardinit arch/i386/lib/id.inc
 ldscript /arch/i386/lib/id.lds
 
+if USE_DCACHE_RAM
+##
+## Setup Cache-As-Ram
+##
+mainboardinit cpu/amd/car/cache_as_ram.inc
+end
+
 ###
 ### This is the early phase of linuxBIOS startup 
 ### Things are delicate and we test to see if we should
 ### failover to another image.
 ###
 if USE_FALLBACK_IMAGE
-	ldscript /arch/i386/lib/failover.lds 
-	mainboardinit ./failover.inc
+if USE_DCACHE_RAM
+       ldscript /arch/i386/lib/failover.lds
+else
+       ldscript /arch/i386/lib/failover.lds
+        mainboardinit ./failover.inc
+end
 end
 
 ###
@@ -111,6 +157,19 @@ end
 ##
 ## Setup RAM
 ##
+if USE_DCACHE_RAM
+
+if CONFIG_USE_INIT
+initobject auto.o
+else
+mainboardinit ./auto.inc
+end
+
+else
+
+##
+## Setup RAM
+##
 mainboardinit cpu/x86/fpu/enable_fpu.inc
 mainboardinit cpu/x86/mmx/enable_mmx.inc
 mainboardinit cpu/x86/sse/enable_sse.inc
@@ -118,11 +177,13 @@ mainboardinit ./auto.inc
 mainboardinit cpu/x86/sse/disable_sse.inc
 mainboardinit cpu/x86/mmx/disable_mmx.inc
 
+end
+
 ##
 ## Include the secondary Configuration files 
 ##
 if CONFIG_CHIP_NAME
-        config chip.h
+	config chip.h
 end
 
 # sample config for tyan/s2881