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authorStefan Reinauer <stepan@coresystems.de>2007-11-02 12:35:30 +0000
committerStefan Reinauer <stepan@openbios.org>2007-11-02 12:35:30 +0000
commit894562f4eb81a83b360e3bd928a0517ae0122b4d (patch)
treeeb48fe2fdd9ff7e7b190dfcbac575ad402e351bf /src/mainboard/ibm/e325/Config.lb
parentbc3f2f06416c75832d5ac828b918468de3b77ab8 (diff)
fix up IBM servers.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2929 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/ibm/e325/Config.lb')
-rw-r--r--src/mainboard/ibm/e325/Config.lb73
1 files changed, 67 insertions, 6 deletions
diff --git a/src/mainboard/ibm/e325/Config.lb b/src/mainboard/ibm/e325/Config.lb
index a3fd588507..35d2273aea 100644
--- a/src/mainboard/ibm/e325/Config.lb
+++ b/src/mainboard/ibm/e325/Config.lb
@@ -47,6 +47,26 @@ 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 $@"
+end
+
+end
+else
##
## Romcc output
##
@@ -69,13 +89,27 @@ makerule ./auto.inc
action "./romcc -mcpu=k8 -O2 -I$(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
+if USE_FALLBACK_IMAGE
+ mainboardinit cpu/x86/16bit/entry16.inc
+ ldscript /cpu/x86/16bit/entry16.lds
+end
+
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)
@@ -88,8 +122,11 @@ 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)
@@ -97,14 +134,25 @@ 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
###
@@ -114,17 +162,30 @@ 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
mainboardinit ./auto.inc
mainboardinit cpu/x86/sse/disable_sse.inc
mainboardinit cpu/x86/mmx/disable_mmx.inc
+end
##
## Include the secondary Configuration files
##
-dir /pc80
config chip.h