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TF-M Software requirements

To compile TF-M code, you need ARM Compiler v6.7.1. The ARM compiler is provided via Keil uVision v5.24.1 or DS-5 v5.27.1.

Note In this version, you also need manually clone CMSIS_5 and mbedtls repositories at the same location where tfm repo is located.

Note ARM compiler specific environment variable may need updating based on specific products and licenses as explained in product-and-toolkit-configuration.

Linux

DS-5 v5.27.1.
Git tools v2.10.0
Cmake v3.7.0 https://cmake.org/download/
GNU Make v3.81

Setup a shell to enable ARM Compiler v6.7.1 and cmake after installation.

To import ARM Compiler v6.7.1 in your bash shell console:

export PATH=<DS-5_PATH>/sw/ARMCompiler6.7.1/bin:$PATH
export ARM_TOOL_VARIANT="ult"
export ARM_PRODUCT_PATH="<DS-5_PATH>/sw/mappings"
export ARMLMD_LICENSE_FILE="<LICENSE_FILE_PATH>"

To import cmake in your bash shell console:

export PATH=<CMAKE_PATH>/bin:$PATH

On Windows

uVision v5.24.1 or DS-5 v5.27.1 (DS-5 Ultimate Edition) which provides the ARM Compiler v6.7.1 compiler.
Git client latest version (https://git-scm.com/download/win)
Cmake v3.7.0 ( https://cmake.org/download/ )
Cygwin ( https://www.cygwin.com/ ). Tests done with version 2.877 (64 bits)
GNU make should be installed by selecting appropriate package during cygwin installation.

Setup Cygwin to enable ARM Compiler v6.7.1 and cmake after installation.

Import ARM Compiler v6.7.1 in your shell console. To make this change permanent, add the command line into ~/.bashrc

DS5

export PATH="/cygdrive/c/<DS-5 path>/sw/ARMCompiler6.7.1/bin":$PATH
export ARM_PRODUCT_PATH="C:/<DS-5 path>/sw/mappings"

Keil

export PATH="/cygdrive/c/<uVison path>/ARM/ARMCLANG/bin":$PATH
export ARM_PRODUCT_PATH="C:/<uVison path>/ARM/sw/mappings"

Shared settings

export ARM_TOOL_VARIANT="ult"
export ARMLMD_LICENSE_FILE="<LICENSE_FILE_PATH>"