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readme.rstD18-Mar-20252.1 KiB6644

readme.rst

1-------
2STM32H5
3-------
4
5TF-M is supported on STM32H5 family
6
7https://www.st.com/en/microcontrollers-microprocessors/stm32h5-series.html
8
9
10Directory content
11^^^^^^^^^^^^^^^^^
12
13- stm/common/stm32h5xx/stm32h5xx_hal:
14   Content from https://github.com/STMicroelectronics/stm32h5xx_hal_driver
15
16- stm/common/stm32h5xx/Device:
17   Content from https://github.com/STMicroelectronics/cmsis_device_h5
18
19- stm/common/stm32h5xx/bl2:
20   stm32h5xx bl2 code specific from https://github.com/STMicroelectronics/STM32CubeH5.git (Projects/STM32H573I_DK/Applications/TFM)
21
22- stm/common/stm32h5xx/secure:
23   stm32h5xx Secure porting adaptation from https://github.com/STMicroelectronics/STM32CubeH5.git (Projects/STM32H573I_DK/Applications/TFM)
24
25- stm/common/stm32h5xx/boards:
26   Adaptation and tools specific to stm32 board using stm32h5xx soc from https://github.com/STMicroelectronics/STM32CubeH5.git (Projects/STM32H573I_DK/Applications/TFM)
27
28- stm/common/stm32h5xx/CMSIS_Driver:
29   Flash and uart driver for stm32h5xx platform
30
31- stm/common/stm32h5xx/Native_Driver:
32   Random generator and tickless implementation
33
34Specific Software Requirements
35^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
36
37STM32_Programmer_CLI is required.(see https://www.st.com/en/development-tools/stm32cubeprog.html)
38
39Limitations to Consider When Using the Platform
40^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
41MPU and ICACHE disabled in bl2 boot stage
42
43Write software on target
44^^^^^^^^^^^^^^^^^^^^^^^^
45In build folder:
46
47  - ``postbuild.sh``: Updates regression.sh and TFM_UPDATE.sh scripts according to flash_layout.h
48  - ``regression.sh``: Sets platform option bytes config and erase platform
49  - ``TFM_UPDATE.sh``: Writes bl2, secure, and non secure image in target
50
51
52Connect board to USB and Execute the 3 scripts in following order to update platform:
53postbuild.sh, regression.sh, TFM_UPDATE.sh
54
55The virtual com port from STLINK is used for TFM log and serial port configuration should be:
56
57  - Baud rate    = 115200
58  - Data         = 8 bits
59  - Parity       = none
60  - Stop         = 1 bit
61  - Flow control = none
62
63-------------
64
65*Copyright (c) 2023 STMicroelectronics. All rights reserved.*
66*SPDX-License-Identifier: BSD-3-Clause*