B_U585I_IOT02A
^^^^^^^^^^^^^^^

Discovery kit for IoT node with STM32U5 series
https://www.st.com/en/evaluation-tools/B-U585I-IOT02A.html

Configuration and Build
"""""""""""""""""""""""

GNUARM/ARMCLANG/IARARM compilation is available for this target.
and build the selected configuration as follow.

The build configuration for TF-M is provided to the build system using command
line arguments. Required arguments are noted below.

The following instructions build multi-core TF-M with regression test suites
in Isolation Level 1.

In common STM (``platform\ext\target\stm\common\build_stm``)
There are scripts that help users to build the TF-M project on all STM platforms

.. code-block:: bash


    cd <TF-M base folder>
    cd <trusted-firmware-m folder>

    git clone https://git.trustedfirmware.org/TF-M/tf-m-tests.git
    git checkout <recommended tf-m-tests commit>

    mkdir build_s && cd build_s

    cmake -S /../tf-m-tests/tests_reg/spe -B . -GNinja -DTFM_PLATFORM=stm/b_u585i_iot02a
         -DTFM_TOOLCHAIN_FILE= /../toolchain_ARMCLANG.cmake
         -DCONFIG_TFM_SOURCE_PATH= /../trusted-firmware-m
         -DTFM_PSA_API=ON -DTFM_ISOLATION_LEVEL=1
         -DTEST_S=ON -DTEST_NS=ON

    ninja -C . install -j 8

    cd <trusted-firmware-m folder>
    mkdir build_ns && cd build_ns
    cmake -S /../trusted-firmware-m  /../tf-m-tests/tests_reg -B . -GNinja
         -DCONFIG_SPE_PATH= /../build_s/api_ns -DTFM_TOOLCHAIN_FILE= /../build_s/api_ns/cmake/toolchain_ns_ARMCLANG.cmake

    ninja -C . -j 8

The following instructions build multi-core TF-M with PSA API test suite for
the attestation service in Isolation Level 1 on Linux.

.. code-block:: bash


    cd <TF-M base folder>
    cd <trusted-firmware-m folder>

    git clone https://git.trustedfirmware.org/TF-M/tf-m-tests.git
    git checkout <recommended tf-m-tests commit>

    mkdir build_s && cd build_s

    cmake -S /../tf-m-tests/tests_psa_arch/spe -B . -GNinja -DTFM_PLATFORM=stm/b_u585i_iot02a
         -DTFM_TOOLCHAIN_FILE= /../toolchain_ARMCLANG.cmake
         -DCONFIG_TFM_SOURCE_PATH= /../trusted-firmware-m
         -DTFM_PSA_API=ON -DTFM_ISOLATION_LEVEL=1
         -DTEST_PSA_API=INITIAL_ATTESTATION

    ninja -C . install -j 8

    cd <trusted-firmware-m folder>
    mkdir build_ns && cd build_ns
    cmake -S /../trusted-firmware-m  /../tf-m-tests/tests_psa_arch -B . -GNinja
         -DCONFIG_SPE_PATH= /../build_s/api_ns -DTFM_TOOLCHAIN_FILE= /../build_s/api_ns/cmake/toolchain_ns_ARMCLANG.cmake

    ninja -C . -j 8



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*Copyright (c) 2021, STMicroelectronics. All rights reserved.*
*SPDX-License-Identifier: BSD-3-Clause*