From: Rudolf Marek <r.marek@assembler.cz>
Date: Tue, 5 Jan 2010 17:35:44 +0000 (+0000)
Subject: - Let AMD CAR code pick the right XIP area
X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=coreboot.git;a=commitdiff_plain;h=95c50c6091cdc700c79da832f61b2a94b3e5c87c

- Let AMD CAR code pick the right XIP area
  for tinybootblock
- move asus/m2v-mx_se to tinybootblock
- Add romstrap for via southbridge to tinybootblock-bootblock

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4999 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
---

diff --git a/src/arch/i386/Makefile.tinybootblock.inc b/src/arch/i386/Makefile.tinybootblock.inc
index 4aa6a8474..720ce583a 100644
--- a/src/arch/i386/Makefile.tinybootblock.inc
+++ b/src/arch/i386/Makefile.tinybootblock.inc
@@ -24,12 +24,20 @@ bootblock_lds := $(src)/arch/i386/init/ldscript_failover.lb
 bootblock_lds += $(src)/cpu/x86/16bit/entry16.lds
 bootblock_lds += $(src)/cpu/x86/16bit/reset16.lds
 bootblock_lds += $(src)/arch/i386/lib/id.lds
+ifeq ($(CONFIG_SOUTHBRIDGE_VIA_K8T890),y)
+bootblock_lds += $(src)/southbridge/via/k8t890/romstrap.lds
+endif
 
 bootblock_inc := $(src)/arch/i386/init/bootblock_prologue.c
 bootblock_inc += $(src)/cpu/x86/16bit/entry16.inc
 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_SOUTHBRIDGE_VIA_K8T890),y)
+bootblock_inc += $(src)/southbridge/via/k8t890/romstrap.inc
+endif
+
 ifeq ($(CONFIG_SSE),y)
 bootblock_inc += $(src)/cpu/x86/sse_enable.inc
 endif
diff --git a/src/cpu/amd/car/cache_as_ram.inc b/src/cpu/amd/car/cache_as_ram.inc
index fa595f94e..b4de775b0 100644
--- a/src/cpu/amd/car/cache_as_ram.inc
+++ b/src/cpu/amd/car/cache_as_ram.inc
@@ -264,7 +264,14 @@ clear_fixed_var_mtrr_out:
 	 */
 	movl	$0x202, %ecx
 	xorl	%edx, %edx
-	movl	$(CONFIG_XIP_ROM_BASE | MTRR_TYPE_WRBACK), %eax
+
+#if defined(CONFIG_TINY_BOOTBLOCK) && CONFIG_TINY_BOOTBLOCK
+#define REAL_XIP_ROM_BASE AUTO_XIP_ROM_BASE
+#else
+#define REAL_XIP_ROM_BASE CONFIG_XIP_ROM_BASE
+#endif
+       movl    $REAL_XIP_ROM_BASE, %eax
+       orl     $MTRR_TYPE_WRBACK, %eax
 	wrmsr
 
 	movl	$0x203, %ecx
diff --git a/src/mainboard/asus/m2v-mx_se/Kconfig b/src/mainboard/asus/m2v-mx_se/Kconfig
index 3e687ee71..e496e6aee 100644
--- a/src/mainboard/asus/m2v-mx_se/Kconfig
+++ b/src/mainboard/asus/m2v-mx_se/Kconfig
@@ -35,6 +35,8 @@ config BOARD_ASUS_M2V_MX_SE
 	select HAVE_ACPI_TABLES
 	select BOARD_ROMSIZE_KB_512
 	select VGA
+	select TINY_BOOTBLOCK
+	select HAVE_MAINBOARD_RESOURCES
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/asus/m2v-mx_se/Makefile.inc b/src/mainboard/asus/m2v-mx_se/Makefile.inc
index 4ae1e1f6c..78fb8aa69 100644
--- a/src/mainboard/asus/m2v-mx_se/Makefile.inc
+++ b/src/mainboard/asus/m2v-mx_se/Makefile.inc
@@ -30,20 +30,12 @@ obj-$(CONFIG_GENERATE_ACPI_TABLES) +=  acpi_tables.o
 
 initobj-y += crt0.o
 # FIXME in $(top)/Makefile
-crt0-y += ../../../../src/cpu/x86/16bit/entry16.inc
-crt0-y += ../../../../src/southbridge/via/k8t890/romstrap.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/southbridge/via/k8t890/romstrap.lds
-ldscript-y += ../../../../src/cpu/x86/16bit/reset16.lds
-ldscript-y += ../../../../src/arch/i386/lib/id.lds
-ldscript-y += ../../../../src/arch/i386/lib/failover.lds
+ldscript-y += ../../../../src/cpu/x86/32bit/entry32.lds
 
 ifdef POST_EVALUATION