[PATCH v3 1/6] docker: add OP-TEE and TF-A build for testing Firmware Handoff

[Raymond Mao]

Hi Jerome,

On Fri, 10 Oct 2025 at 11:11, Jerome Forissier
<jerome.forissier at linaro.org> wrote:
>
> Hi Raymond,
>
> On 10/10/25 16:45, Raymond Mao wrote:
> > Fetch OP-TEE (4.7.0), TF-A (v2.13.0), MbedTLS (v3.6) and build
> > bl1 and fip with both Firmware Handoff and Measured Boot enabled.
> >
> > Signed-off-by: Raymond Mao <raymond.mao at linaro.org>
> > ---
> > Changes in V2:
> > - Move OP-TEE dependencies into the common group.
> > - Fetch MbedTLS/TF-A and build bl1/fip in dockerfile instead of
> >   post-buildman script.
> > - Remove Trust Boot related build options.
> > Changes in V3:
> > - Clean-up of OP-TEE deps.
> >
> >  tools/docker/Dockerfile | 44 +++++++++++++++++++++++++++++++++++++++--
> >  1 file changed, 42 insertions(+), 2 deletions(-)
> >
> > diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
> > index 5b4c75f8400..51d07b1482c 100644
> > --- a/tools/docker/Dockerfile
> > +++ b/tools/docker/Dockerfile
> > @@ -122,8 +122,10 @@ RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
> >       python-is-python3 \
> >       python2.7 \
> >       python3 \
> > +     python3-cryptography \
> >       python3-dev \
> >       python3-pip \
> > +     python3-pyelftools \
> >       python3-sphinx \
> >       python3-tomli \
> >       python3-venv \
> > @@ -227,10 +229,30 @@ RUN git clone https://gitlab.com/qemu-project/qemu.git /tmp/qemu && \
> >       make -j$(nproc) all install && \
> >       rm -rf /tmp/qemu
> >
> > -# Build fiptool
> > +# Build OP-TEE for qemu_arm64
> > +RUN git clone https://github.com/OP-TEE/optee_os.git /tmp/optee_os && \
> > +     cd /tmp/optee_os/ && \
> > +     git checkout 4.7.0 && \
> > +     make CROSS_COMPILE=/opt/gcc-${TCVER}-nolibc/aarch64-linux/bin/aarch64-linux- \
>
> OK
>
> > +             CROSS_COMPILE_core=/opt/gcc-${TCVER}-nolibc/aarch64-linux/bin/aarch64-linux- \
>
> Not needed (eventually defaults to $(CROSS_COMPILE))
>

Removing CROSS_COMPILE_core prompts "aarch64-linux-gnu-gcc: command
not found", I think we need CROSS_COMPILE64 instead.

> > +             CROSS_COMPILE32=/opt/gcc-${TCVER}-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi- \
>
> OK
>
> > +             CROSS_COMPILE_ta_arm32=/opt/gcc-${TCVER}-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi- \
> > +             CROSS_COMPILE_ta_arm64=/opt/gcc-${TCVER}-nolibc/aarch64-linux/bin/aarch64-linux- \
> > +             ARCH=arm \
> > +             CFG_ARM64_core=y \
>
> All 4 lines not needed (defaults)
>

Dito, removing CROSS_COMPILE_ta_arm64 prompts "aarch64-linux-gnu-gcc:
command not found".
I think for v4.7.0:
CROSS_COMPILE_ta_arm64 defaults to CROSS_COMPILE64;
CROSS_COMPILE_ta_arm32 defaults to CROSS_COMPILE32;
CROSS_COMPILE32 defaults to CROSS_COMPILE.
CROSS_COMPILE_core defaults to CROSS_COMPILE64 when CFG_ARM64_core=y.

So actually CROSS_COMPILE and CROSS_COMPILE64 are required at least.

Regards,
Raymond


> > +             CFG_TRANSFER_LIST=y CFG_MAP_EXT_DT_SECURE=y \
> > +             PLATFORM=vexpress-qemu_armv8a CFG_RPMB_FS=y \
>
> OK
>
> > +             CFG_RPMB_FS_DEV_ID=0 CFG_CORE_HEAP_SIZE=524288 CFG_RPMB_WRITE_KEY=y \
>
> CFG_RPMB_FS_DEV_ID=0 not needed (default)
>
> > +             CFG_CORE_HEAP_SIZE=524288 CFG_CORE_DYN_SHM=y CFG_RPMB_TESTKEY=y \
>
> CFG_CORE_DYN_SHM=y not needed (default)
>
> > +             CFG_RPMB_WRITE_KEY=1 \
>
> Already set above
>
> > +             CFG_REE_FS=n CFG_CORE_ARM64_PA_BITS=48  \
>
> OK
>
> > +             CFG_TEE_CORE_LOG_LEVEL=4 CFG_TEE_TA_LOG_LEVEL=1 DEBUG=y
>
> CFG_TEE_TA_LOG_LEVEL=1 not needed (default).
> Would the CFG_TEE_CORE_LOG_LEVEL (2 == LOG_LEVEL_ERROR) and DEBUG (disabled) be OK?
>
> > +
> > +# Build fiptool, bl1 and fip for fvp and qemu_arm64
> > +RUN git clone --branch mbedtls-3.6 https://github.com/ARMmbed/mbedtls.git /tmp/mbedtls
> >  RUN git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git /tmp/tf-a && \
> >       cd /tmp/tf-a/ && \
> > -     git checkout v2.12.0 && \
> > +     git checkout v2.13.0 && \
> >       make CROSS_COMPILE=/opt/gcc-${TCVER}-nolibc/aarch64-linux/bin/aarch64-linux- \
> >               PLAT=fvp BL33=/dev/null -j$(nproc) all fip && \
> >       mkdir -p /usr/local/bin /opt/tf-a/vexpress_fvp && \
> > @@ -243,6 +265,24 @@ RUN git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git /tmp/t
> >       mkdir -p /opt/tf-a/vexpress_fvp_bloblist && \
> >       cp build/fvp/release/fip.bin build/fvp/release/bl1.bin \
> >               /opt/tf-a/vexpress_fvp_bloblist/ && \
> > +     make CROSS_COMPILE=/opt/gcc-${TCVER}-nolibc/aarch64-linux/bin/aarch64-linux- \
> > +             PLAT=qemu \
> > +             BL33=/dev/null \
> > +             BL32=/tmp/optee_os/out/arm-plat-vexpress/core/tee-header_v2.bin \
> > +             BL32_EXTRA1=/tmp/optee_os/out/arm-plat-vexpress/core/tee-pager_v2.bin \
> > +             BL32_EXTRA2=/tmp/optee_os/out/arm-plat-vexpress/core/tee-pageable_v2.bin \
> > +             BL32_RAM_LOCATION=tdram SPD=opteed \
> > +             TRANSFER_LIST=1 E=0 \
> > +             MEASURED_BOOT=1 \
> > +             EVENT_LOG_LEVEL=10 \
> > +             MBOOT_EL_HASH_ALG=sha256 \
> > +             MBEDTLS_DIR=/tmp/mbedtls \
> > +             -j$(nproc) all fip && \
> > +     mkdir -p /opt/tf-a/qemu_arm64_fw_handoff_tfa_optee && \
> > +     cp build/qemu/release/fip.bin build/qemu/release/bl1.bin \
> > +             /opt/tf-a/qemu_arm64_fw_handoff_tfa_optee/ && \
> > +     rm -rf /tmp/optee_os && \
> > +     rm -rf /tmp/mbedtls && \
> >       rm -rf /tmp/tf-a
> >
> >  # Download the Arm Architecture FVP platform. This file is double compressed.
>
> Thanks,
> --
> Jerome