soc/intel/mtl: Do initial Meteor Lake SoC commit till bootblock

Base code is based of Intel Alder Lake SOC code.

List of changes:

1. Add required Meteor Lake SoC programming till bootblock
2. Include only required headers into include/soc
3. Include MTL-P related DID, BDF
4. Ref: Processor EDS documents
	vol1 #621483, vol2 #640858

TEST= Build 'util/abuild/abuild -p none -t google/rex -a -c max'.

Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Change-Id: I26479fcc3a3f9c6f8ebf5f198ab0809f0b4a2cc4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62772
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/soc/intel/meteorlake/Makefile.inc b/src/soc/intel/meteorlake/Makefile.inc
new file mode 100644
index 0000000000..cc246eb44d
--- /dev/null
+++ b/src/soc/intel/meteorlake/Makefile.inc
@@ -0,0 +1,11 @@
+ifeq ($(CONFIG_SOC_INTEL_METEORLAKE),y)
+
+bootblock-y += bootblock/bootblock.c
+bootblock-y += bootblock/ioe_die.c
+bootblock-y += bootblock/report_platform.c
+bootblock-y += bootblock/soc_die.c
+
+CPPFLAGS_common += -I$(src)/soc/intel/meteorlake
+CPPFLAGS_common += -I$(src)/soc/intel/meteorlake/include
+
+endif