soc/intel: Rename Makefiles from .inc to .mk

The .inc suffix is confusing to various tools as it's not specific to
Makefiles. This means that editors don't recognize the files, and don't
open them with highlighting and any other specific editor functionality.

This issue is also seen in the release notes generation script where
Makefiles get renamed before running cloc.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ib479b93b7d0b2e790d0495b6a6b4b4298a515d9a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80073
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/src/soc/intel/elkhartlake/Makefile.mk b/src/soc/intel/elkhartlake/Makefile.mk
new file mode 100644
index 0000000000..b5f5f2ad74
--- /dev/null
+++ b/src/soc/intel/elkhartlake/Makefile.mk
@@ -0,0 +1,71 @@
+## SPDX-License-Identifier: GPL-2.0-only
+ifeq ($(CONFIG_SOC_INTEL_ELKHARTLAKE),y)
+
+subdirs-y += romstage
+subdirs-y += ../../../cpu/intel/microcode
+subdirs-y += ../../../cpu/intel/turbo
+
+# all (bootblock, verstage, romstage, postcar, ramstage)
+all-y += gspi.c
+all-y += i2c.c
+all-y += pmutil.c
+all-y += spi.c
+all-y += uart.c
+
+bootblock-y += bootblock/bootblock.c
+bootblock-y += bootblock/pch.c
+bootblock-y += bootblock/report_platform.c
+bootblock-y += espi.c
+bootblock-y += gpio.c
+bootblock-y += p2sb.c
+
+romstage-y += espi.c
+romstage-y += gpio.c
+romstage-y += meminit.c
+romstage-y += pcie_rp.c
+romstage-y += reset.c
+
+ramstage-y += acpi.c
+ramstage-y += chip.c
+ramstage-y += cpu.c
+ramstage-y += espi.c
+ramstage-y += finalize.c
+ramstage-y += fsp_params.c
+ramstage-y += gpio.c
+ramstage-y += lockdown.c
+ramstage-y += p2sb.c
+ramstage-y += pcie_rp.c
+ramstage-y += pmc.c
+ramstage-y += reset.c
+ramstage-y += systemagent.c
+ramstage-y += sd.c
+ramstage-$(CONFIG_EHL_TSN_DRIVER) += tsn_gbe.c
+
+smm-y += gpio.c
+smm-y += p2sb.c
+smm-y += pmutil.c
+smm-y += smihandler.c
+smm-y += uart.c
+
+verstage-y += gpio.c
+
+CPPFLAGS_common += -I$(src)/soc/intel/elkhartlake
+CPPFLAGS_common += -I$(src)/soc/intel/elkhartlake/include
+
+# B0 stepping
+cpu_microcode_bins += 3rdparty/intel-microcode/intel-ucode/06-96-01
+cbfs-files-$(CONFIG_ADD_PSE_IMAGE_TO_CBFS) += pse.bin
+pse.bin-file := $(CONFIG_PSE_IMAGE_FILE)
+pse.bin-type := raw
+pse.bin-compression := lzma
+
+# Add a build time check if the PSE file size fits
+ifeq ($(CONFIG_ADD_PSE_IMAGE_TO_CBFS),y)
+ifeq ($(call int-gt,\
+	$(call file-size,$(CONFIG_PSE_IMAGE_FILE))\
+	$(shell printf "%d" $(call int-shift-left, $(CONFIG_PSE_FW_FILE_SIZE_KIB) 10))), 1)
+$(error PSE binary larger than CONFIG_PSE_FW_FILE_SIZE_KIB.)
+endif
+endif # CONFIG_ADD_PSE_IMAGE_TO_CBFS
+
+endif