| ------- |
| STM32U5 |
| ------- |
| |
| TF-M is supported on STM32U5 family |
| |
| https://www.st.com/en/microcontrollers-microprocessors/stm32u5-series.html |
| |
| |
| Directory content |
| ^^^^^^^^^^^^^^^^^ |
| |
| - stm/common/stm32u5xx/stm32u5xx_hal: |
| Content from https://github.com/STMicroelectronics/stm32u5xx_hal_driver.git |
| |
| - stm/common/stm32u5xx/Device: |
| Content from https://github.com/STMicroelectronics/cmsis_device_u5.git |
| |
| - stm/common/stm32u5xx/bl2: |
| stm32l5xx bl2 code specific from https://github.com/STMicroelectronics/STM32CubeU5.git (Projects/B-U585I-IOT02A/Applications/TFM) |
| |
| - stm/common/stm32u5xx/secure: |
| stm32l5xx Secure porting adaptation from https://github.com/STMicroelectronics/STM32CubeU5.git (Projects/B-U585I-IOT02A/Applications/TFM) |
| |
| - stm/common/stm32u5xx/boards: |
| Adaptation for stm32 board using stm32l5xx soc from https://github.com/STMicroelectronics/STM32CubeU5.git (Projects/B-U585I-IOT02A/Applications/TFM) |
| |
| |
| Specific Software Requirements |
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| STM32_Programmer_CLI is required.(see https://www.st.com/en/development-tools/stm32cubeprog.html) |
| |
| |
| Write software on target |
| ^^^^^^^^^^^^^^^^^^^^^^^^ |
| In build folder: |
| |
| - ``postbuild.sh``: Updates regression.sh and TFM_UPDATE.sh scripts according to flash_layout.h |
| - ``regression.sh``: Sets platform option bytes config and erase platform |
| - ``TFM_UPDATE.sh``: Writes bl2, secure, and non secure image in target |
| |
| |
| Connect board to USB and Execute the 3 scripts in following order to update platform: |
| postbuild.sh, regression.sh, TFM_UPDATE.sh |
| |
| The virtual com port from STLINK is used for TFM log and serial port configuration should be: |
| |
| - Baud rate = 115200 |
| - Data = 8 bits |
| - Parity = none |
| - Stop = 1 bit |
| - Flow control = none |
| |
| ------------- |
| |
| *Copyright (c) 2021 STMicroelectronics. All rights reserved.* |
| *SPDX-License-Identifier: BSD-3-Clause* |