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qemu_v8.mk
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qemu_v8.mk
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################################################################################
# Following variables defines how the NS_USER (Non Secure User - Client
# Application), NS_KERNEL (Non Secure Kernel), S_KERNEL (Secure Kernel) and
# S_USER (Secure User - TA) are compiled
################################################################################
COMPILE_NS_USER ?= 64
override COMPILE_NS_KERNEL := 64
COMPILE_S_USER ?= 64
COMPILE_S_KERNEL ?= 64
################################################################################
# If you change this, you MUST run `make arm-tf-clean` first before rebuilding
################################################################################
TF_A_TRUSTED_BOARD_BOOT ?= n
BR2_ROOTFS_OVERLAY = $(ROOT)/build/br-ext/board/qemu/overlay
BR2_ROOTFS_POST_BUILD_SCRIPT = $(ROOT)/build/br-ext/board/qemu/post-build.sh
BR2_ROOTFS_POST_SCRIPT_ARGS = "$(QEMU_VIRTFS_AUTOMOUNT) $(QEMU_VIRTFS_MOUNTPOINT) $(QEMU_PSS_AUTOMOUNT)"
OPTEE_OS_PLATFORM = vexpress-qemu_armv8a
########################################################################################
# If you change this, you MUST run `make arm-tf-clean optee-os-clean` before rebuilding
########################################################################################
XEN_BOOT ?= n
ifeq ($(XEN_BOOT),y)
GICV3 = y
UBOOT = y
# For DomU, guest.cfg and other images can be picked up from mounted folder
QEMU_VIRTFS_AUTOMOUNT = y
endif
include common.mk
DEBUG ?= 1
# Option to use U-Boot in the boot flow instead of EDK2
UBOOT ?= n
# Option to build with GICV3 enabled
GICV3 ?= n
################################################################################
# Paths to git projects and various binaries
################################################################################
TF_A_PATH ?= $(ROOT)/trusted-firmware-a
BINARIES_PATH ?= $(ROOT)/out/bin
EDK2_PATH ?= $(ROOT)/edk2
EDK2_TOOLCHAIN ?= GCC5
EDK2_ARCH ?= AARCH64
ifeq ($(DEBUG),1)
EDK2_BUILD ?= DEBUG
else
EDK2_BUILD ?= RELEASE
endif
EDK2_BIN ?= $(EDK2_PATH)/Build/ArmVirtQemuKernel-$(EDK2_ARCH)/$(EDK2_BUILD)_$(EDK2_TOOLCHAIN)/FV/QEMU_EFI.fd
QEMU_PATH ?= $(ROOT)/qemu
QEMU_BUILD ?= $(QEMU_PATH)/build
SOC_TERM_PATH ?= $(ROOT)/soc_term
MODULE_OUTPUT ?= $(ROOT)/out/kernel_modules
UBOOT_PATH ?= $(ROOT)/u-boot
UBOOT_BIN ?= $(UBOOT_PATH)/u-boot.bin
MKIMAGE_PATH ?= $(UBOOT_PATH)/tools
ROOTFS_GZ ?= $(BINARIES_PATH)/rootfs.cpio.gz
ROOTFS_UGZ ?= $(BINARIES_PATH)/rootfs.cpio.uboot
KERNEL_IMAGE ?= $(LINUX_PATH)/arch/arm64/boot/Image
KERNEL_IMAGEGZ ?= $(LINUX_PATH)/arch/arm64/boot/Image.gz
KERNEL_UIMAGE ?= $(BINARIES_PATH)/uImage
# Load and entry addresses
KERNEL_ENTRY ?= 0x40400000
KERNEL_LOADADDR ?= 0x40400000
ROOTFS_ENTRY ?= 0x44000000
ROOTFS_LOADADDR ?= 0x44000000
ifeq ($(UBOOT),y)
BL33_BIN ?= $(UBOOT_BIN)
BL33_DEPS ?= u-boot
else
BL33_BIN ?= $(EDK2_BIN)
BL33_DEPS ?= edk2
endif
XEN_PATH ?= $(ROOT)/xen
XEN_IMAGE ?= $(XEN_PATH)/xen/xen.efi
XEN_GZ ?= $(XEN_PATH)/xen/xen.gz
XEN_EXT4 ?= $(BINARIES_PATH)/xen.ext4
XEN_CFG ?= $(ROOT)/build/qemu_v8/xen/xen.cfg
ifeq ($(GICV3),y)
TFA_GIC_DRIVER ?= QEMU_GICV3
QEMU_GIC_VERSION = 3
else
TFA_GIC_DRIVER ?= QEMU_GICV2
QEMU_GIC_VERSION = 2
endif
################################################################################
# Targets
################################################################################
TARGET_DEPS := arm-tf buildroot linux optee-os qemu soc-term
TARGET_CLEAN := arm-tf-clean buildroot-clean linux-clean optee-os-clean \
qemu-clean soc-term-clean check-clean
TARGET_DEPS += $(BL33_DEPS)
ifeq ($(UBOOT),y)
TARGET_DEPS += $(KERNEL_UIMAGE) $(ROOTFS_UGZ)
TARGET_CLEAN += u-boot-clean
else
TARGET_CLEAN += edk2-clean
endif
ifeq ($(XEN_BOOT),y)
TARGET_DEPS += xen xen-create-image buildroot-domu
TARGET_CLEAN += xen-clean buildroot-domu-clean
endif
all: $(TARGET_DEPS)
clean: $(TARGET_CLEAN)
$(BINARIES_PATH):
mkdir -p $@
include toolchain.mk
################################################################################
# ARM Trusted Firmware
################################################################################
TF_A_EXPORTS ?= \
CROSS_COMPILE="$(CCACHE)$(AARCH64_CROSS_COMPILE)"
TF_A_DEBUG ?= $(DEBUG)
ifeq ($(TF_A_DEBUG),0)
TF_A_LOGLVL ?= 30
TF_A_OUT = $(TF_A_PATH)/build/qemu/release
else
TF_A_LOGLVL ?= 50
TF_A_OUT = $(TF_A_PATH)/build/qemu/debug
endif
TF_A_FLAGS ?= \
BL32=$(OPTEE_OS_HEADER_V2_BIN) \
BL32_EXTRA1=$(OPTEE_OS_PAGER_V2_BIN) \
BL32_EXTRA2=$(OPTEE_OS_PAGEABLE_V2_BIN) \
BL33=$(BL33_BIN) \
PLAT=qemu \
QEMU_USE_GIC_DRIVER=$(TFA_GIC_DRIVER) \
ARM_TSP_RAM_LOCATION=tdram \
BL32_RAM_LOCATION=tdram \
SPD=opteed \
DEBUG=$(TF_A_DEBUG) \
LOG_LEVEL=$(TF_A_LOGLVL)
ifeq ($(TF_A_TRUSTED_BOARD_BOOT),y)
TF_A_FLAGS += \
MBEDTLS_DIR=$(ROOT)/mbedtls \
TRUSTED_BOARD_BOOT=1 \
GENERATE_COT=1
endif
arm-tf: optee-os $(BL33_DEPS)
$(TF_A_EXPORTS) $(MAKE) -C $(TF_A_PATH) $(TF_A_FLAGS) all fip
mkdir -p $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/bl1.bin $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/bl2.bin $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/bl31.bin $(BINARIES_PATH)
ifeq ($(TF_A_TRUSTED_BOARD_BOOT),y)
ln -sf $(TF_A_OUT)/trusted_key.crt $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/tos_fw_key.crt $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/tos_fw_content.crt $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/tb_fw.crt $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/soc_fw_key.crt $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/soc_fw_content.crt $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/nt_fw_key.crt $(BINARIES_PATH)
ln -sf $(TF_A_OUT)/nt_fw_content.crt $(BINARIES_PATH)
endif
ln -sf $(OPTEE_OS_HEADER_V2_BIN) $(BINARIES_PATH)/bl32.bin
ln -sf $(OPTEE_OS_PAGER_V2_BIN) $(BINARIES_PATH)/bl32_extra1.bin
ln -sf $(OPTEE_OS_PAGEABLE_V2_BIN) $(BINARIES_PATH)/bl32_extra2.bin
ln -sf $(BL33_BIN) $(BINARIES_PATH)/bl33.bin
arm-tf-clean:
$(TF_A_EXPORTS) $(MAKE) -C $(TF_A_PATH) $(TF_A_FLAGS) clean
################################################################################
# QEMU
################################################################################
$(QEMU_BUILD)/config-host.mak:
cd $(QEMU_PATH); ./configure --target-list=aarch64-softmmu\
$(QEMU_CONFIGURE_PARAMS_COMMON)
qemu: $(QEMU_BUILD)/config-host.mak
$(MAKE) -C $(QEMU_PATH)
qemu-clean:
$(MAKE) -C $(QEMU_PATH) distclean
################################################################################
# EDK2 / Tianocore
################################################################################
define edk2-env
export WORKSPACE=$(EDK2_PATH) PYTHON3_ENABLE=TRUE
endef
define edk2-call
$(EDK2_TOOLCHAIN)_$(EDK2_ARCH)_PREFIX=$(AARCH64_CROSS_COMPILE) \
build -n `getconf _NPROCESSORS_ONLN` -a $(EDK2_ARCH) \
-t $(EDK2_TOOLCHAIN) -p ArmVirtPkg/ArmVirtQemuKernel.dsc \
-b $(EDK2_BUILD)
endef
edk2: edk2-common
edk2-clean: edk2-clean-common
################################################################################
# U-Boot
################################################################################
ifeq ($(XEN_BOOT),y)
UBOOT_DEFCONFIG_FILES := $(UBOOT_PATH)/configs/qemu_arm64_defconfig \
$(ROOT)/build/kconfigs/u-boot_xen_qemu_v8.conf
else
UBOOT_DEFCONFIG_FILES := $(UBOOT_PATH)/configs/qemu_arm64_defconfig \
$(ROOT)/build/kconfigs/u-boot_qemu_v8.conf
endif
UBOOT_COMMON_FLAGS ?= CROSS_COMPILE=$(CROSS_COMPILE_NS_KERNEL)
$(UBOOT_PATH)/.config: $(UBOOT_DEFCONFIG_FILES)
cd $(UBOOT_PATH) && \
scripts/kconfig/merge_config.sh $(UBOOT_DEFCONFIG_FILES)
.PHONY: u-boot-defconfig
u-boot-defconfig: $(UBOOT_PATH)/.config
.PHONY: u-boot
u-boot: u-boot-defconfig
$(MAKE) -C $(UBOOT_PATH) $(UBOOT_COMMON_FLAGS)
.PHONY: u-boot-clean
u-boot-clean:
$(MAKE) -C $(UBOOT_PATH) $(UBOOT_COMMON_FLAGS) distclean
################################################################################
################################################################################
# Linux kernel
################################################################################
LINUX_DEFCONFIG_COMMON_ARCH := arm64
LINUX_DEFCONFIG_COMMON_FILES := \
$(LINUX_PATH)/arch/arm64/configs/defconfig \
$(CURDIR)/kconfigs/qemu.conf
linux-defconfig: $(LINUX_PATH)/.config
LINUX_COMMON_FLAGS += ARCH=arm64 Image scripts_gdb
linux: linux-common
mkdir -p $(BINARIES_PATH)
ln -sf $(LINUX_PATH)/arch/arm64/boot/Image $(BINARIES_PATH)
linux-modules: linux
$(MAKE) -C $(LINUX_PATH) $(LINUX_COMMON_FLAGS) modules
$(MAKE) -C $(LINUX_PATH) $(LINUX_COMMON_FLAGS) INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=$(MODULE_OUTPUT) modules_install
linux-defconfig-clean: linux-defconfig-clean-common
LINUX_CLEAN_COMMON_FLAGS += ARCH=arm64
linux-clean: linux-clean-common
LINUX_CLEANER_COMMON_FLAGS += ARCH=arm64
linux-cleaner: linux-cleaner-common
################################################################################
# OP-TEE
################################################################################
OPTEE_OS_COMMON_FLAGS += DEBUG=$(DEBUG) CFG_ARM_GICV3=$(GICV3)
ifeq ($(XEN_BOOT),y)
OPTEE_OS_COMMON_FLAGS += CFG_VIRTUALIZATION=y
endif
optee-os: optee-os-common
optee-os-clean: optee-os-clean-common
################################################################################
# Soc-term
################################################################################
soc-term:
$(MAKE) -C $(SOC_TERM_PATH)
soc-term-clean:
$(MAKE) -C $(SOC_TERM_PATH) clean
################################################################################
# mkimage - create images to be loaded by U-Boot
################################################################################
# Without the objcopy, the uImage will be 10x bigger.
$(KERNEL_UIMAGE): u-boot linux | $(BINARIES_PATH)
${AARCH64_CROSS_COMPILE}objcopy -O binary \
-R .note \
-R .comment \
-S $(LINUX_PATH)/vmlinux \
$(BINARIES_PATH)/linux.bin
$(MKIMAGE_PATH)/mkimage -A arm64 \
-O linux \
-T kernel \
-C none \
-a $(KERNEL_LOADADDR) \
-e $(KERNEL_ENTRY) \
-n "Linux kernel" \
-d $(BINARIES_PATH)/linux.bin $(KERNEL_UIMAGE)
$(ROOTFS_UGZ): u-boot buildroot | $(BINARIES_PATH)
ln -sf $(ROOT)/out-br/images/rootfs.cpio.gz $(BINARIES_PATH)
$(MKIMAGE_PATH)/mkimage -A arm64 \
-T ramdisk \
-C gzip \
-a $(ROOTFS_LOADADDR) \
-e $(ROOTFS_ENTRY) \
-n "Root file system" \
-d $(ROOTFS_GZ) $(ROOTFS_UGZ)
################################################################################
# XEN
################################################################################
.PHONY: xen
$(XEN_PATH)/xen/.config:
$(MAKE) -C $(XEN_PATH)/xen XEN_TARGET_ARCH=arm64 defconfig
cd $(XEN_PATH)/xen && \
tools/kconfig/merge_config.sh -m .config $(ROOT)/build/kconfigs/xen.conf
xen: $(XEN_PATH)/xen/.config
$(MAKE) -C $(XEN_PATH) dist-xen \
XEN_TARGET_ARCH=arm64 \
CONFIG_XEN_INSTALL_SUFFIX=.gz \
CROSS_COMPILE="$(CCACHE)$(AARCH64_CROSS_COMPILE)"
XEN_TMP ?= $(BINARIES_PATH)/xen_files
$(XEN_TMP):
mkdir -p $@
# virt-make-fs needs to be able to read the local kernel
# See https://bugs.launchpad.net/ubuntu/+source/linux/+bug/759725
build-host-vmlinuz := $(shell echo /boot/vmlinuz-`uname -r`)
$(if $(shell [ -r $(build-host-vmlinuz) ] || echo No), \
$(error $(build-host-vmlinuz) is unreadable. Please run: sudo chmod a+r $(build-host-vmlinuz) and try again))
xen-create-image: xen linux buildroot | $(XEN_TMP)
cp $(KERNEL_IMAGE) $(XEN_TMP)
cp $(XEN_IMAGE) $(XEN_TMP)
cp $(XEN_CFG) $(XEN_TMP)
cp $(ROOT)/out-br/images/rootfs.cpio.gz $(XEN_TMP)
virt-make-fs -t vfat $(XEN_TMP) $(XEN_EXT4)
xen-clean:
$(MAKE) -C $(XEN_PATH) clean
################################################################################
# Run targets
################################################################################
.PHONY: run
# This target enforces updating root fs etc
run: all
$(MAKE) run-only
ifeq ($(XEN_BOOT),y)
QEMU_MEM ?= 2048
QEMU_SMP ?= 4
QEMU_VIRT = true
QEMU_XEN ?= -drive if=none,file=$(XEN_EXT4),format=raw,id=hd1 \
-device virtio-blk-device,drive=hd1
else
QEMU_SMP ?= 2
QEMU_MEM ?= 1057
QEMU_VIRT = false
endif
.PHONY: run-only
run-only:
ln -sf $(ROOT)/out-br/images/rootfs.cpio.gz $(BINARIES_PATH)/
$(call check-terminal)
$(call run-help)
$(call launch-terminal,54320,"Normal World")
$(call launch-terminal,54321,"Secure World")
$(call wait-for-ports,54320,54321)
cd $(BINARIES_PATH) && $(QEMU_BUILD)/aarch64-softmmu/qemu-system-aarch64 \
-nographic \
-serial tcp:localhost:54320 -serial tcp:localhost:54321 \
-smp $(QEMU_SMP) \
-s -S -machine virt,secure=on,gic-version=$(QEMU_GIC_VERSION),virtualization=$(QEMU_VIRT) \
-cpu cortex-a57 \
-d unimp -semihosting-config enable=on,target=native \
-m $(QEMU_MEM) \
-bios bl1.bin \
-initrd rootfs.cpio.gz \
-kernel Image -no-acpi \
-append 'console=ttyAMA0,38400 keep_bootcon root=/dev/vda2 $(QEMU_KERNEL_BOOTARGS)' \
$(QEMU_XEN) \
$(QEMU_EXTRA_ARGS)
ifneq ($(filter check,$(MAKECMDGOALS)),)
CHECK_DEPS := all
endif
ifneq ($(TIMEOUT),)
check-args := --timeout $(TIMEOUT)
endif
check: $(CHECK_DEPS)
ln -sf $(ROOT)/out-br/images/rootfs.cpio.gz $(BINARIES_PATH)/
cd $(BINARIES_PATH) && \
export QEMU=$(QEMU_BUILD)/aarch64-softmmu/qemu-system-aarch64 && \
export QEMU_SMP=$(QEMU_SMP) && \
export QEMU_GIC=$(QEMU_GIC_VERSION) && \
export QEMU_MEM=$(QEMU_MEM) && \
export XEN_BOOT=$(XEN_BOOT) && \
expect $(ROOT)/build/qemu-check.exp -- $(check-args) || \
(if [ "$(DUMP_LOGS_ON_ERROR)" ]; then \
echo "== $$PWD/serial0.log:"; \
cat serial0.log; \
echo "== end of $$PWD/serial0.log:"; \
echo "== $$PWD/serial1.log:"; \
cat serial1.log; \
echo "== end of $$PWD/serial1.log:"; \
fi; false)
check-only: check
check-clean:
rm -f serial0.log serial1.log