- Add config flag for boards that have their own fadt.c

  This should eventually go, as fadt seems to be better
  put into the southbridge
- Add config flag for boards that have get_bus_conf.c
  Might be cleaned out as well, no idea
- Use flags where appropriate.
- Move the following rules to src/arch/i386/Makefile.inc:
  - fadt.o
  - dsdt.o
  - acpi_tables.o
  - get_bus_conf.o
- Rename objs_dsl_template in toplevel Makefile to the more
  appropriate objs_asl_template
- Remove all Makefiles that are empty now, which includes
  src/mainboard/Makefile.k8_CAR.inc and
  src/mainboard/Makefile.k8_ck804.inc
  and the include statements that used these files.
- Add workaround to intel/xe7501devkit:
  It uses ACPI in an unusual way: It adds a MADT, but no
  DSDT. As this is highly unusual, I didn't want to add
  explicit support for that scenario (and encourage such
  uses that way), and added a dummy dsdt.asl instead. It
  will be linked to dsdt.o, but not linked into the final
  binary.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5171 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

2 files changed, 16 insertions, 1 deletions

diff --git a/src/mainboard/intel/xe7501devkit/Makefile.inc b/src/mainboard/intel/xe7501devkit/Makefile.inc
index 4878dc3ff9..0f285cdfed 100644
--- a/src/mainboard/intel/xe7501devkit/Makefile.inc
+++ b/src/mainboard/intel/xe7501devkit/Makefile.inc
@@ -1,2 +1 @@
 ROMCCFLAGS := -mcpu=p4 -O2
-obj-$(CONFIG_GENERATE_ACPI_TABLES) += acpi_tables.o
diff --git a/src/mainboard/intel/xe7501devkit/dsdt.asl b/src/mainboard/intel/xe7501devkit/dsdt.asl
new file mode 100644
index 0000000000..360db882c4
--- /dev/null
+++ b/src/mainboard/intel/xe7501devkit/dsdt.asl
@@ -0,0 +1,16 @@
+/* This is a dummy dsdt. Normal ACPI requires a DSDT, but in this case, ACPI
+   is just a workaround for QNX. It would be nice to eventually have a real
+   dsdt here.
+   Note: It will not be hooked up at runtime. It won't even get linked.
+   But we still need this file. */
+
+DefinitionBlock(
+	"dsdt.aml",
+	"DSDT",
+	0x02,           // DSDT revision: ACPI v2.0
+	"COREv2",       // OEM id
+	"COREBOOT",     // OEM table id
+	0x20090419      // OEM revision
+)
+{
+}