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common.mk
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common.mk
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#
# Common definition to all platforms
#
SHELL := bash
BASH ?= bash
ROOT ?= $(shell pwd)/..
BUILD_PATH ?= $(ROOT)/build
LINUX_PATH ?= $(ROOT)/linux
OPTEE_GENDRV_MODULE ?= $(LINUX_PATH)/drivers/tee/optee/optee.ko
GEN_ROOTFS_PATH ?= $(ROOT)/gen_rootfs
GEN_ROOTFS_FILELIST ?= $(GEN_ROOTFS_PATH)/filelist-tee.txt
OPTEE_OS_PATH ?= $(ROOT)/optee_os
OPTEE_CLIENT_PATH ?= $(ROOT)/optee_client
OPTEE_CLIENT_EXPORT ?= $(OPTEE_CLIENT_PATH)/out/export
OPTEE_TEST_PATH ?= $(ROOT)/optee_test
OPTEE_TEST_OUT_PATH ?= $(ROOT)/optee_test/out
OPTEE_EXAMPLES_PATH ?= $(ROOT)/optee_examples
BENCHMARK_APP_PATH ?= $(ROOT)/optee_benchmark
BENCHMARK_APP_OUT ?= $(BENCHMARK_APP_PATH)/out
LIBYAML_LIB_OUT ?= $(BENCHMARK_APP_OUT)/libyaml/out/lib
BUILDROOT_TARGET_ROOT ?= $(ROOT)/out-br/target
# default high verbosity. slow uarts shall specify lower if prefered
CFG_TEE_CORE_LOG_LEVEL ?= 3
# default disable latency benchmarks (over all OP-TEE layers)
CFG_TEE_BENCHMARK ?= n
CCACHE ?= $(shell which ccache) # Don't remove this comment (space is needed)
# Accessing a shared folder on the host from QEMU:
# # Set QEMU_VIRTFS_ENABLE to 'y' and adjust QEMU_VIRTFS_HOST_DIR
# # Then in QEMU, run:
# # $ mount -t 9p -o trans=virtio host <mount_point>
QEMU_VIRTFS_ENABLE ?= n
QEMU_VIRTFS_HOST_DIR ?= $(ROOT)
################################################################################
# Mandatory for autotools (for specifying --host)
################################################################################
ifeq ($(COMPILE_NS_USER),64)
MULTIARCH := aarch64-linux-gnu
else
MULTIARCH := arm-linux-gnueabihf
endif
################################################################################
# Check coherency of compilation mode
################################################################################
ifneq ($(COMPILE_NS_USER),)
ifeq ($(COMPILE_NS_KERNEL),)
$(error COMPILE_NS_KERNEL must be defined as COMPILE_NS_USER=$(COMPILE_NS_USER) is defined)
endif
ifeq (,$(filter $(COMPILE_NS_USER),32 64))
$(error COMPILE_NS_USER=$(COMPILE_NS_USER) - Should be 32 or 64)
endif
endif
ifneq ($(COMPILE_NS_KERNEL),)
ifeq ($(COMPILE_NS_USER),)
$(error COMPILE_NS_USER must be defined as COMPILE_NS_KERNEL=$(COMPILE_NS_KERNEL) is defined)
endif
ifeq (,$(filter $(COMPILE_NS_KERNEL),32 64))
$(error COMPILE_NS_KERNEL=$(COMPILE_NS_KERNEL) - Should be 32 or 64)
endif
endif
ifeq ($(COMPILE_NS_KERNEL),32)
ifneq ($(COMPILE_NS_USER),32)
$(error COMPILE_NS_USER=$(COMPILE_NS_USER) - Should be 32 as COMPILE_NS_KERNEL=$(COMPILE_NS_KERNEL))
endif
endif
ifneq ($(COMPILE_S_USER),)
ifeq ($(COMPILE_S_KERNEL),)
$(error COMPILE_S_KERNEL must be defined as COMPILE_S_USER=$(COMPILE_S_USER) is defined)
endif
ifeq (,$(filter $(COMPILE_S_USER),32 64))
$(error COMPILE_S_USER=$(COMPILE_S_USER) - Should be 32 or 64)
endif
endif
ifneq ($(COMPILE_S_KERNEL),)
OPTEE_OS_COMMON_EXTRA_FLAGS ?= O=out/arm
OPTEE_OS_BIN ?= $(OPTEE_OS_PATH)/out/arm/core/tee.bin
OPTEE_OS_HEADER_V2_BIN ?= $(OPTEE_OS_PATH)/out/arm/core/tee-header_v2.bin
OPTEE_OS_PAGER_V2_BIN ?= $(OPTEE_OS_PATH)/out/arm/core/tee-pager_v2.bin
OPTEE_OS_PAGEABLE_V2_BIN ?= $(OPTEE_OS_PATH)/out/arm/core/tee-pageable_v2.bin
ifeq ($(COMPILE_S_USER),)
$(error COMPILE_S_USER must be defined as COMPILE_S_KERNEL=$(COMPILE_S_KERNEL) is defined)
endif
ifeq (,$(filter $(COMPILE_S_KERNEL),32 64))
$(error COMPILE_S_KERNEL=$(COMPILE_S_KERNEL) - Should be 32 or 64)
endif
endif
ifeq ($(COMPILE_S_KERNEL),32)
ifneq ($(COMPILE_S_USER),32)
$(error COMPILE_S_USER=$(COMPILE_S_USER) - Should be 32 as COMPILE_S_KERNEL=$(COMPILE_S_KERNEL))
endif
endif
################################################################################
# set the compiler when COMPILE_xxx are defined
################################################################################
ifeq ($(COMPILE_LEGACY),)
CROSS_COMPILE_NS_USER ?= "$(CCACHE)$(AARCH$(COMPILE_NS_USER)_CROSS_COMPILE)"
CROSS_COMPILE_NS_KERNEL ?= "$(CCACHE)$(AARCH$(COMPILE_NS_KERNEL)_CROSS_COMPILE)"
CROSS_COMPILE_S_USER ?= "$(CCACHE)$(AARCH$(COMPILE_S_USER)_CROSS_COMPILE)"
CROSS_COMPILE_S_KERNEL ?= "$(CCACHE)$(AARCH$(COMPILE_S_KERNEL)_CROSS_COMPILE)"
else
CROSS_COMPILE_NS_USER ?= "$(CCACHE)$(LEGACY_AARCH$(COMPILE_NS_USER)_CROSS_COMPILE)"
CROSS_COMPILE_NS_KERNEL ?= "$(CCACHE)$(LEGACY_AARCH$(COMPILE_NS_KERNEL)_CROSS_COMPILE)"
CROSS_COMPILE_S_USER ?= "$(CCACHE)$(LEGACY_AARCH$(COMPILE_S_USER)_CROSS_COMPILE)"
CROSS_COMPILE_S_KERNEL ?= "$(CCACHE)$(LEGACY_AARCH$(COMPILE_S_KERNEL)_CROSS_COMPILE)"
endif
ifeq ($(COMPILE_S_USER),32)
OPTEE_OS_TA_DEV_KIT_DIR ?= $(OPTEE_OS_PATH)/out/arm/export-ta_arm32
endif
ifeq ($(COMPILE_S_USER),64)
OPTEE_OS_TA_DEV_KIT_DIR ?= $(OPTEE_OS_PATH)/out/arm/export-ta_arm64
endif
ifeq ($(COMPILE_S_KERNEL),64)
OPTEE_OS_COMMON_EXTRA_FLAGS += CFG_ARM64_core=y
endif
################################################################################
# defines, macros, configuration etc
################################################################################
define KERNEL_VERSION
$(shell cd $(LINUX_PATH) && $(MAKE) --no-print-directory kernelversion)
endef
# Read stdin, expand ${VAR} environment variables, output to stdout
# http://superuser.com/a/302847
define expand-env-var
awk '{while(match($$0,"[$$]{[^}]*}")) {var=substr($$0,RSTART+2,RLENGTH -3);gsub("[$$]{"var"}",ENVIRON[var])}}1'
endef
DEBUG ?= 0
################################################################################
# default target is all
################################################################################
.PHONY: all
all:
################################################################################
# Busybox
################################################################################
BUSYBOX_COMMON_TARGET ?= TOBEDEFINED
BUSYBOX_CLEAN_COMMON_TARGET ?= TOBEDEFINED
.PHONY: busybox-common
busybox-common: linux
cd $(GEN_ROOTFS_PATH) && \
CROSS_COMPILE=$(CROSS_COMPILE_NS_USER) \
PATH=${PATH}:$(LINUX_PATH)/usr \
$(GEN_ROOTFS_PATH)/generate-cpio-rootfs.sh \
$(BUSYBOX_COMMON_TARGET)
.PHONY: busybox-clean-common
busybox-clean-common:
cd $(GEN_ROOTFS_PATH) && \
$(GEN_ROOTFS_PATH)/generate-cpio-rootfs.sh \
$(BUSYBOX_CLEAN_COMMON_TARGET)
.PHONY: busybox-cleaner-common
busybox-cleaner-common:
rm -rf $(GEN_ROOTFS_PATH)/build
rm -rf $(GEN_ROOTFS_PATH)/filelist-final.txt
################################################################################
# Build root
################################################################################
BUILDROOT_ARCH=aarch$(COMPILE_NS_USER)
ifeq ($(GDBSERVER),y)
BUILDROOT_TOOLCHAIN=toolchain-br # Use toolchain supplied by buildroot
DEFCONFIG_GDBSERVER=--br-defconfig build/br-ext/configs/gdbserver.conf
else
# Local toolchains (downloaded by "make toolchains")
ifeq ($(COMPILE_LEGACY),)
BUILDROOT_TOOLCHAIN=toolchain-aarch$(COMPILE_NS_USER)
else
BUILDROOT_TOOLCHAIN=toolchain-aarch$(COMPILE_NS_USER)-legacy
endif
endif
BR2_PACKAGE_LIBOPENSSL ?= y
BR2_PACKAGE_MMC_UTILS ?= y
BR2_PACKAGE_OPENSSL ?= y
BR2_PACKAGE_OPTEE_BENCHMARK ?= $(CFG_TEE_BENCHMARK)
BR2_PACKAGE_OPTEE_BENCHMARK_SITE ?= $(BENCHMARK_APP_PATH)
BR2_PACKAGE_OPTEE_CLIENT_SITE ?= $(OPTEE_CLIENT_PATH)
BR2_PACKAGE_OPTEE_EXAMPLES ?= y
BR2_PACKAGE_OPTEE_EXAMPLES_CROSS_COMPILE ?= $(CROSS_COMPILE_S_USER)
BR2_PACKAGE_OPTEE_EXAMPLES_SDK ?= $(OPTEE_OS_TA_DEV_KIT_DIR)
BR2_PACKAGE_OPTEE_EXAMPLES_SITE ?= $(OPTEE_EXAMPLES_PATH)
# The OPTEE_OS package builds nothing, it just installs files into the
# root FS when applicable (for example: shared libraries)
BR2_PACKAGE_OPTEE_OS ?= y
BR2_PACKAGE_OPTEE_OS_SDK ?= $(OPTEE_OS_TA_DEV_KIT_DIR)
BR2_PACKAGE_OPTEE_OS_SITE ?= $(CURDIR)/br-ext/package/optee_os
BR2_PACKAGE_OPTEE_TEST ?= y
BR2_PACKAGE_OPTEE_TEST_CROSS_COMPILE ?= $(CROSS_COMPILE_S_USER)
BR2_PACKAGE_OPTEE_TEST_SDK ?= $(OPTEE_OS_TA_DEV_KIT_DIR)
BR2_PACKAGE_OPTEE_TEST_SITE ?= $(OPTEE_TEST_PATH)
BR2_PACKAGE_STRACE ?= y
BR2_TARGET_GENERIC_GETTY_PORT ?= $(if $(CFG_NW_CONSOLE_UART),ttyAMA$(CFG_NW_CONSOLE_UART),ttyAMA0)
# All BR2_* variables from the makefile or the environment are appended to
# ../out-br/extra.conf. All values are quoted "..." except y and n.
double-quote = "#" # This really sets the variable to " and avoids upsetting vim's syntax highlighting
streq = $(and $(findstring $(1),$(2)),$(findstring $(2),$(1)))
y-or-n = $(or $(call streq,y,$(1)),$(call streq,n,$(1)))
append-var_ = echo '$(1)=$(3)'$($(1))'$(3)' >>$(2);
append-var = $(call append-var_,$(1),$(2),$(if $(call y-or-n,$($(1))),,$(double-quote)))
append-br2-vars = $(foreach var,$(filter BR2_%,$(.VARIABLES)),$(call append-var,$(var),$(1)))
.PHONY: buildroot
buildroot: optee-os
@mkdir -p ../out-br
@rm -f ../out-br/build/optee_*/.stamp_*
@rm -f ../out-br/extra.conf
@$(call append-br2-vars,../out-br/extra.conf)
@(cd .. && python build/br-ext/scripts/make_def_config.py \
--br buildroot --out out-br --br-ext build/br-ext \
--top-dir "$(ROOT)" \
--br-defconfig build/br-ext/configs/optee_$(BUILDROOT_ARCH) \
--br-defconfig build/br-ext/configs/optee_generic \
--br-defconfig build/br-ext/configs/$(BUILDROOT_TOOLCHAIN) \
$(DEFCONFIG_GDBSERVER) \
--br-defconfig out-br/extra.conf \
--make-cmd $(MAKE))
@$(MAKE) -C ../out-br all
.PHONY: buildroot-clean
buildroot-clean:
@test ! -d $(ROOT)/out-br || $(MAKE) -C $(ROOT)/out-br clean
.PHONY: buildroot-cleaner
buildroot-cleaner:
@rm -rf $(ROOT)/out-br
################################################################################
# Linux
################################################################################
ifeq ($(CFG_TEE_BENCHMARK),y)
LINUX_DEFCONFIG_BENCH ?= $(CURDIR)/kconfigs/tee_bench.conf
endif
LINUX_COMMON_FLAGS ?= LOCALVERSION= CROSS_COMPILE=$(CROSS_COMPILE_NS_KERNEL)
.PHONY: linux-common
linux-common: linux-defconfig
$(MAKE) -C $(LINUX_PATH) $(LINUX_COMMON_FLAGS)
$(LINUX_PATH)/.config: $(LINUX_DEFCONFIG_COMMON_FILES)
cd $(LINUX_PATH) && \
ARCH=$(LINUX_DEFCONFIG_COMMON_ARCH) \
scripts/kconfig/merge_config.sh $(LINUX_DEFCONFIG_COMMON_FILES) \
$(LINUX_DEFCONFIG_BENCH)
.PHONY: linux-defconfig-clean-common
linux-defconfig-clean-common:
rm -f $(LINUX_PATH)/.config
# LINUX_CLEAN_COMMON_FLAGS should be defined in specific makefiles (hikey.mk,...)
.PHONY: linux-clean-common
linux-clean-common: linux-defconfig-clean
$(MAKE) -C $(LINUX_PATH) $(LINUX_CLEAN_COMMON_FLAGS) clean
# LINUX_CLEANER_COMMON_FLAGS should be defined in specific makefiles (hikey.mk,...)
.PHONY: linux-cleaner-common
linux-cleaner-common: linux-defconfig-clean
$(MAKE) -C $(LINUX_PATH) $(LINUX_CLEANER_COMMON_FLAGS) distclean
################################################################################
# EDK2 / Tianocore
################################################################################
.PHONY: edk2-common
edk2-common:
$(call edk2-env) && \
export PACKAGES_PATH=$(EDK2_PATH):$(EDK2_PLATFORMS_PATH) && \
source $(EDK2_PATH)/edksetup.sh && \
$(MAKE) -j1 -C $(EDK2_PATH)/BaseTools && \
$(call edk2-call) all
.PHONY: edk2-clean-common
edk2-clean-common:
$(call edk2-env) && \
export PACKAGES_PATH=$(EDK2_PATH):$(ROOT)/edk2-platforms && \
source $(EDK2_PATH)/edksetup.sh && \
$(MAKE) -j1 -C $(EDK2_PATH)/BaseTools clean && \
$(call edk2-call) cleanall
################################################################################
# QEMU / QEMUv8
################################################################################
QEMU_CONFIGURE_PARAMS_COMMON = --cc="$(CCACHE)gcc" --extra-cflags="-Wno-error"
ifeq ($(QEMU_VIRTFS_ENABLE),y)
QEMU_CONFIGURE_PARAMS_COMMON += --enable-virtfs
QEMU_EXTRA_ARGS +=\
-fsdev local,id=fsdev0,path=$(QEMU_VIRTFS_HOST_DIR),security_model=none \
-device virtio-9p-device,fsdev=fsdev0,mount_tag=host
endif
ifeq ($(GDBSERVER),y)
HOSTFWD := ,hostfwd=tcp::12345-:12345
endif
# Enable QEMU SLiRP user networking
QEMU_EXTRA_ARGS +=\
-netdev user,id=vmnic$(HOSTFWD) -device virtio-net-device,netdev=vmnic
define run-help
@echo
@echo \* QEMU is now waiting to start the execution
@echo \* Start execution with either a \'c\' followed by \<enter\> in the QEMU console or
@echo \* attach a debugger and continue from there.
@echo \*
@echo \* To run OP-TEE tests, use the xtest command in the \'Normal World\' terminal
@echo \* Enter \'xtest -h\' for help.
@echo
endef
ifneq (, $(LAUNCH_TERMINAL))
define launch-terminal
@nc -z 127.0.0.1 $(1) || \
$(LAUNCH_TERMINAL) "$(SOC_TERM_PATH)/soc_term $(1)" &
endef
else
gnome-terminal := $(shell command -v gnome-terminal 2>/dev/null)
xterm := $(shell command -v xterm 2>/dev/null)
ifdef gnome-terminal
define launch-terminal
@nc -z 127.0.0.1 $(1) || \
$(gnome-terminal) -x $(SOC_TERM_PATH)/soc_term $(1) &
endef
else
ifdef xterm
define launch-terminal
@nc -z 127.0.0.1 $(1) || \
$(xterm) -title $(2) -e $(BASH) -c "$(SOC_TERM_PATH)/soc_term $(1)" &
endef
else
check-terminal := @echo "Error: could not find gnome-terminal nor xterm" ; false
endif
endif
endif
define wait-for-ports
@while ! nc -z 127.0.0.1 $(1) || ! nc -z 127.0.0.1 $(2); do sleep 1; done
endef
################################################################################
# OP-TEE
################################################################################
OPTEE_OS_COMMON_FLAGS ?= \
$(OPTEE_OS_COMMON_EXTRA_FLAGS) \
CROSS_COMPILE=$(CROSS_COMPILE_S_USER) \
CROSS_COMPILE_core=$(CROSS_COMPILE_S_KERNEL) \
CROSS_COMPILE_ta_arm64="$(CCACHE)$(AARCH64_CROSS_COMPILE)" \
CROSS_COMPILE_ta_arm32="$(CCACHE)$(AARCH32_CROSS_COMPILE)" \
CFG_TEE_CORE_LOG_LEVEL=$(CFG_TEE_CORE_LOG_LEVEL) \
DEBUG=$(DEBUG) \
CFG_TEE_BENCHMARK=$(CFG_TEE_BENCHMARK)
.PHONY: optee-os-common
optee-os-common:
$(MAKE) -C $(OPTEE_OS_PATH) $(OPTEE_OS_COMMON_FLAGS)
OPTEE_OS_CLEAN_COMMON_FLAGS ?= $(OPTEE_OS_COMMON_EXTRA_FLAGS)
.PHONY: optee-os-clean-common
ifeq ($(CFG_TEE_BENCHMARK),y)
optee-os-clean-common: benchmark-app-clean-common
endif
optee-os-clean-common: xtest-clean-common optee-examples-clean-common
$(MAKE) -C $(OPTEE_OS_PATH) $(OPTEE_OS_CLEAN_COMMON_FLAGS) clean
OPTEE_CLIENT_COMMON_FLAGS ?= CROSS_COMPILE=$(CROSS_COMPILE_NS_USER) \
CFG_TEE_BENCHMARK=$(CFG_TEE_BENCHMARK) \
CFG_TA_TEST_PATH=y
.PHONY: optee-client-common
optee-client-common:
$(MAKE) -C $(OPTEE_CLIENT_PATH) $(OPTEE_CLIENT_COMMON_FLAGS)
# OPTEE_CLIENT_CLEAN_COMMON_FLAGS can be defined in specific makefiles
# (hikey.mk,...) if necessary
.PHONY: optee-client-clean-common
optee-client-clean-common:
$(MAKE) -C $(OPTEE_CLIENT_PATH) $(OPTEE_CLIENT_CLEAN_COMMON_FLAGS) \
clean
################################################################################
# xtest / optee_test
################################################################################
XTEST_COMMON_FLAGS ?= CROSS_COMPILE_HOST=$(CROSS_COMPILE_NS_USER)\
CROSS_COMPILE_TA=$(CROSS_COMPILE_S_USER) \
TA_DEV_KIT_DIR=$(OPTEE_OS_TA_DEV_KIT_DIR) \
OPTEE_CLIENT_EXPORT=$(OPTEE_CLIENT_EXPORT) \
COMPILE_NS_USER=$(COMPILE_NS_USER) \
O=$(OPTEE_TEST_OUT_PATH)
.PHONY: xtest-common
xtest-common: optee-os optee-client
$(MAKE) -C $(OPTEE_TEST_PATH) $(XTEST_COMMON_FLAGS)
XTEST_CLEAN_COMMON_FLAGS ?= O=$(OPTEE_TEST_OUT_PATH) \
TA_DEV_KIT_DIR=$(OPTEE_OS_TA_DEV_KIT_DIR) \
.PHONY: xtest-clean-common
xtest-clean-common:
$(MAKE) -C $(OPTEE_TEST_PATH) $(XTEST_CLEAN_COMMON_FLAGS) clean
XTEST_PATCH_COMMON_FLAGS ?= $(XTEST_COMMON_FLAGS)
.PHONY: xtest-patch-common
xtest-patch-common:
$(MAKE) -C $(OPTEE_TEST_PATH) $(XTEST_PATCH_COMMON_FLAGS) patch
################################################################################
# sample applications / optee_examples
################################################################################
OPTEE_EXAMPLES_COMMON_FLAGS ?= HOST_CROSS_COMPILE=$(CROSS_COMPILE_NS_USER)\
TA_CROSS_COMPILE=$(CROSS_COMPILE_S_USER) \
TA_DEV_KIT_DIR=$(OPTEE_OS_TA_DEV_KIT_DIR) \
TEEC_EXPORT=$(OPTEE_CLIENT_EXPORT)
.PHONY: optee-examples-common
optee-examples-common: optee-os optee-client
$(MAKE) -C $(OPTEE_EXAMPLES_PATH) $(OPTEE_EXAMPLES_COMMON_FLAGS)
OPTEE_EXAMPLES_CLEAN_COMMON_FLAGS ?= TA_DEV_KIT_DIR=$(OPTEE_OS_TA_DEV_KIT_DIR)
.PHONY: optee-examples-clean-common
optee-examples-clean-common:
$(MAKE) -C $(OPTEE_EXAMPLES_PATH) \
$(OPTEE_EXAMPLES_CLEAN_COMMON_FLAGS) clean
################################################################################
# benchmark_app
################################################################################
BENCHMARK_APP_COMMON_FLAGS ?= CROSS_COMPILE=$(CROSS_COMPILE_NS_USER) \
TEEC_EXPORT=$(OPTEE_CLIENT_EXPORT) \
TEEC_INTERNAL_INCLUDES=$(OPTEE_CLIENT_PATH)/libteec \
MULTIARCH=$(MULTIARCH)
.PHONY: benchmark-app-common
benchmark-app-common: optee-os optee-client
$(MAKE) -C $(BENCHMARK_APP_PATH) $(BENCHMARK_APP_COMMON_FLAGS)
.PHONY: benchmark-app-clean-common
benchmark-app-clean-common:
$(MAKE) -C $(BENCHMARK_APP_PATH) clean