############### LPCXpresso55S69 ############### **************** 1. Building TF-M **************** Prepare the tf-m-tests repository inside the TF-M base folder. .. code-block:: bash cd git clone https://git.trustedfirmware.org/TF-M/tf-m-tests.git There are two options for the TF-M build - with or without secondary bootloader (BL2). 1.1 Building TF-M demo without BL2 ================================== To build S and NS application image without a BL2, run the following commands: .. code:: bash cd /tf-m-test/tests_reg cmake -S spe -B build_spe -DTFM_PLATFORM=nxp/lpcxpresso55s69 -DCONFIG_TFM_SOURCE_PATH=/trusted-firmware-m -G"Unix Makefiles" -DBL2=OFF cmake --build build_spe -- install cmake -S . -B build_test -G"Unix Makefiles" -DCONFIG_SPE_PATH=/tf-m-tests/tests_reg/build_spe/api_ns cmake --build build_test 1.2 Building TF-M demo with BL2 =============================== To build S and NS application along with a BL2, run the following commands: .. code:: bash cd /tf-m-test/tests_reg cmake -S spe -B build_spe -DTFM_PLATFORM=nxp/lpcxpresso55s69 -DCONFIG_TFM_SOURCE_PATH=/trusted-firmware-m -G"Unix Makefiles" -DBL2=ON cmake --build build_spe -- install cmake -S . -B build_test -G"Unix Makefiles" -DCONFIG_SPE_PATH=/tf-m-tests/tests_reg/build_spe/api_ns cmake --build build_test 1.3 Building TF-M regression tests ================================== To buld the S and NS regression tests without BL2, run the following commands: .. code:: bash cd /tf-m-test/tests_reg cmake -S spe -B build_spe -DTFM_PLATFORM=nxp/lpcxpresso55s69 -DCONFIG_TFM_SOURCE_PATH=/trusted-firmware-m -G"Unix Makefiles" -DTEST_S=ON -DTEST_NS=ON -DBL2=OFF cmake --build build_spe -- install cmake -S . -B build_test -G"Unix Makefiles" -DCONFIG_SPE_PATH=/tf-m-tests/tests_reg/build_spe/api_ns cmake --build build_test *************************** 2. Flashing TF-M with PyOCD *************************** PyOCD is an open source Python package for programming and debugging Arm Cortex-M microcontrollers using multiple supported types of USB debug probes. See: `PyOCD ` If you built TF-M with the BL2 secondary bootloader, use the following commands: :: pyocd erase --mass -t LPC55S69 pyocd flash build_spe/bin/bl2.hex -t LPC55S69 pyocd flash build_test/tfm_s_ns_signed.bin --base-address 0x8000 -t LPC55S69 When BL2 is disabled, flash the generated hex secure and non-secure images: :: pyocd erase --mass -t LPC55S69 pyocd flash build_spe/bin/tfm_s.hex build_test/bin/tfm_ns.hex -t LPC55S69 .. Note:: There is sometimes a stability issue with the pyocd flash erasing, it is needed to rerun the pyocd erase command again. -------------- *Copyright (c) 2020, Linaro. All rights reserved.* *Copyright (c) 2020-2021, Arm Limited. All rights reserved.* *Copyright 2020-2024 NXP. All rights reserved. *SPDX-License-Identifier: BSD-3-Clause*