| import os |
| |
| import infra.basetest |
| |
| |
| class TestOptee(infra.basetest.BRTest): |
| # A custom configuration is needed to enable OP-TEE support in the |
| # Kernel. This config is inspired from: |
| # configs/qemu_arm_vexpress_tz_defconfig |
| uboot_fragment = \ |
| infra.filepath("tests/boot/test_optee_os/u-boot.fragment") |
| config = \ |
| f""" |
| BR2_arm=y |
| BR2_cortex_a15=y |
| BR2_ARM_FPU_VFPV3D16=y |
| BR2_TOOLCHAIN_EXTERNAL=y |
| BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0" |
| BR2_ROOTFS_POST_BUILD_SCRIPT="board/qemu/arm-vexpress-tz/post-build.sh" |
| BR2_LINUX_KERNEL=y |
| BR2_LINUX_KERNEL_CUSTOM_VERSION=y |
| BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.1.73" |
| BR2_LINUX_KERNEL_DEFCONFIG="vexpress" |
| BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/arm-vexpress-tz/linux.fragment" |
| BR2_PACKAGE_OPTEE_EXAMPLES=y |
| BR2_TARGET_ROOTFS_CPIO=y |
| BR2_TARGET_ROOTFS_CPIO_GZIP=y |
| BR2_TARGET_ROOTFS_CPIO_UIMAGE=y |
| # BR2_TARGET_ROOTFS_TAR is not set |
| BR2_TARGET_ARM_TRUSTED_FIRMWARE=y |
| BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y |
| BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.9" |
| BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="qemu" |
| BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y |
| BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE=y |
| BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33=y |
| BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="BL32_RAM_LOCATION=tdram" |
| BR2_TARGET_OPTEE_OS=y |
| BR2_TARGET_OPTEE_OS_NEEDS_DTC=y |
| BR2_TARGET_OPTEE_OS_PLATFORM="vexpress-qemu_virt" |
| BR2_TARGET_UBOOT=y |
| BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y |
| BR2_TARGET_UBOOT_CUSTOM_VERSION=y |
| BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2022.04" |
| BR2_TARGET_UBOOT_BOARD_DEFCONFIG="qemu_arm" |
| BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="{uboot_fragment}" |
| """ |
| |
| def test_run(self): |
| # There is no Kernel nor rootfs image here. They will be |
| # loaded by TFTP through the emulated network interface in |
| # u-boot. |
| bios = os.path.join(self.builddir, "images", "flash.bin") |
| tftp_dir = os.path.join(self.builddir, "images") |
| self.emulator.boot(arch="arm", |
| options=["-M", "virt,secure=on", |
| "-d", "unimp", |
| "-cpu", "cortex-a15", |
| "-m", "1024M", |
| "-netdev", f"user,id=vmnic,tftp={tftp_dir}", |
| "-device", "virtio-net-device,netdev=vmnic", |
| "-bios", bios]) |
| self.emulator.login() |
| |
| # Check the Kernel has OP-TEE messages |
| self.assertRunOk("dmesg | grep -F optee:") |
| |
| # Check we have OP-TEE devices |
| self.assertRunOk("ls -al /dev/tee*") |
| |
| # Run some OP-TEE examples |
| examples = ["aes", "hello_world", "hotp", "random", "secure_storage"] |
| for ex in examples: |
| self.assertRunOk(f"optee_example_{ex}") |
