[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/firmware/Makefile b/src/kernel/linux/v4.14/firmware/Makefile
new file mode 100644
index 0000000..30e6b73
--- /dev/null
+++ b/src/kernel/linux/v4.14/firmware/Makefile
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# kbuild file for firmware/
+#
+
+# Create $(fwabs) from $(CONFIG_EXTRA_FIRMWARE_DIR) -- if it doesn't have a
+# leading /, it's relative to $(srctree).
+fwdir := $(subst $(quote),,$(CONFIG_EXTRA_FIRMWARE_DIR))
+fwabs := $(addprefix $(srctree)/,$(filter-out /%,$(fwdir)))$(filter /%,$(fwdir))
+
+fw-external-y := $(subst $(quote),,$(CONFIG_EXTRA_FIRMWARE))
+
+quiet_cmd_fwbin = MK_FW $@
+ cmd_fwbin = FWNAME="$(patsubst firmware/%.gen.S,%,$@)"; \
+ FWSTR="$(subst /,_,$(subst .,_,$(subst -,_,$(patsubst \
+ firmware/%.gen.S,%,$@))))"; \
+ ASM_WORD=$(if $(CONFIG_64BIT),.quad,.long); \
+ ASM_ALIGN=$(if $(CONFIG_64BIT),3,2); \
+ PROGBITS=$(if $(CONFIG_ARM),%,@)progbits; \
+ echo "/* Generated by firmware/Makefile */" > $@;\
+ echo " .section .rodata" >>$@;\
+ echo " .p2align 4" >>$@;\
+ echo "_fw_$${FWSTR}_bin:" >>$@;\
+ echo " .incbin \"$(2)\"" >>$@;\
+ echo "_fw_end:" >>$@;\
+ echo " .section .rodata.str,\"aMS\",$${PROGBITS},1" >>$@;\
+ echo " .p2align $${ASM_ALIGN}" >>$@;\
+ echo "_fw_$${FWSTR}_name:" >>$@;\
+ echo " .string \"$$FWNAME\"" >>$@;\
+ echo " .section .builtin_fw,\"a\",$${PROGBITS}" >>$@;\
+ echo " .p2align $${ASM_ALIGN}" >>$@;\
+ echo " $${ASM_WORD} _fw_$${FWSTR}_name" >>$@;\
+ echo " $${ASM_WORD} _fw_$${FWSTR}_bin" >>$@;\
+ echo " $${ASM_WORD} _fw_end - _fw_$${FWSTR}_bin" >>$@;
+
+# One of these files will change, or come into existence, whenever
+# the configuration changes between 32-bit and 64-bit. The .S files
+# need to change when that happens.
+wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \
+ include/config/ppc32.h include/config/ppc64.h \
+ include/config/superh32.h include/config/superh64.h \
+ include/config/x86_32.h include/config/x86_64.h \
+ firmware/Makefile)
+
+$(patsubst %,$(obj)/%.gen.S, $(fw-external-y)): %: $(wordsize_deps) \
+ include/config/extra/firmware/dir.h
+ $(call cmd,fwbin,$(fwabs)/$(patsubst $(obj)/%.gen.S,%,$@))
+
+# The .o files depend on the binaries directly; the .S files don't.
+$(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/%
+
+obj-y += $(patsubst %,%.gen.o, $(fw-external-y))
+
+ifeq ($(KBUILD_SRC),)
+# Makefile.build only creates subdirectories for O= builds, but external
+# firmware might live outside the kernel source tree
+_dummy := $(foreach d,$(addprefix $(obj)/,$(dir $(fw-external-y))), $(shell [ -d $(d) ] || mkdir -p $(d)))
+endif
+
+targets := $(patsubst $(obj)/%,%, \
+ $(shell find $(obj) -name \*.gen.S 2>/dev/null))
+# Without this, built-in.o won't be created when it's empty, and the
+# final vmlinux link will fail.
+obj- := dummy