blob: 97c34f9950e6805e0e46775fb16d21eb5a45d2b2 [file] [log] [blame]
-------
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*