54 lines
2.1 KiB
Makefile
Executable file
54 lines
2.1 KiB
Makefile
Executable file
# Exynos FMP makefile
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ccflags-y += -I$(srctree)/drivers/scsi/ufs/$(TARGET_SOC)
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ifeq ($(CONFIG_EXYNOS_FMP_INTEGRITY_TEST), y)
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FIPS_PR = fipsed_
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endif
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obj-$(CONFIG_EXYNOS_FMP) += fmp-core.o
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fmp-core-$(CONFIG_EXYNOS_FMP_FIPS) += $(FIPS_PR)fmp.o \
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$(FIPS_PR)fmp_test.o \
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$(FIPS_PR)fmp_fips_main.o \
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$(FIPS_PR)fmp_fips_selftest.o \
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$(FIPS_PR)hmac-sha256.o \
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$(FIPS_PR)fmp_fips_cipher.o \
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$(FIPS_PR)sha256.o
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fmp-core-$(CONFIG_EXYNOS_FMP_INTEGRITY_TEST) += $(FIPS_PR)fmp_fips_integrity.o
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fmp-core-$(CONFIG_EXYNOS_FMP_INTEGRITY_TEST) += fips140_ic_support.o
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ifeq ($(CONFIG_EXYNOS_FMP_INTEGRITY_TEST), y)
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FMP_OUT_DIR := $(objtree)/drivers/crypto/fmp/
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FMP_SRC_DIR := $(srctree)/drivers/crypto/fmp/
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FMP_OBJS_LIST := $(patsubst $(FIPS_PR)%,%, $(filter-out fips140_ic_support.o,$(fmp-core-y)))
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FMP_SRCS_LIST := $(patsubst %.o,%.c, $(FMP_OBJS_LIST))
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FMP_SRCS_LIST_PATH := $(addprefix $(FMP_SRC_DIR), $(FMP_SRCS_LIST))
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FIPS_OBJS_ELF_LIST := $(addprefix elf_, $(FMP_OBJS_LIST))
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FIPS_OBJS_ELF_LIST_PATH := $(addprefix $(FMP_OUT_DIR), $(FIPS_OBJS_ELF_LIST))
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FIPS_FIPSED_SRCS_LIST := $(addprefix $(FIPS_PR), $(FMP_SRCS_LIST))
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FIPS_FIPSED_SRCS_LIST_PATH := $(addprefix $(src)/, $(FIPS_FIPSED_SRCS_LIST))
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$(FIPS_FIPSED_SRCS_LIST_PATH): $(src)/fips140_ic_support.c
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elf_%.o: %.c
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$(eval FIPS_FLAGS := $(filter-out -flto=thin,$(c_flags)))
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$(eval FIPS_FLAGS := $(filter-out -fsanitize=cfi,$(FIPS_FLAGS)))
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@echo " FIPS generate ELF object for $*.c"
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@$(CC) $(FIPS_FLAGS) -c -o $@ $<
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$(src)/fips140_ic_support.c : $(FIPS_OBJS_ELF_LIST_PATH)
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@for _S in $(FMP_SRCS_LIST); do \
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cp -f $(FMP_SRC_DIR)/$$_S $(FMP_OUT_DIR)/$(FIPS_PR)$$_S; \
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chmod a+w $(FMP_OUT_DIR)/$(FIPS_PR)$$_S; \
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done
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@$(srctree)/scripts/fmp/IntegrityCheckCodeGen.py $(FMP_OUT_DIR)/fips140_ic_support.c \
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$(FIPS_OBJS_ELF_LIST_PATH)
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endif
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.PHONY: fips_clean
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fips_clean:
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@echo " Clean FIPS module artefacts .... "
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@rm -f $(objtree)/drivers/crypto/fmp/fipsed_*.c
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@rm -f $(objtree)/drivers/crypto/fmp/fips140_ic_support.c
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@rm -f $(objtree)/drivers/crypto/fmp/*.o
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@echo " Clean FIPS module artefacts completed "
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