Integrate TF-M split-build #108
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TF-M is built in build.sh and the configuration parameters are passed for the build in an initial cache script. The TfmInitialCache.cmake is only added for the blinky application in this commit. After TF-M is built, the artifacts to be used during the NS build are exported in the api_ns folder. Signed-off-by: Gergely Kovacs <[email protected]>
Removed the previous toolchain dependency and the NS toolchain exported by TF-M is used instead. The cross compilation flags are set up by this toolchain file (e.g. -mcpu). The compilation options are set by FRI, these options are the previously used options from the removed toolchain and the options used in TF-M merged. Signed-off-by: Gergely Kovacs <[email protected]>
Blinky application with the seperately build TF-M and the new toolchain. The cmake files exported by TF-M set up the NS interface. The default TF-M signing is used and the resulting images are merged by FRI. Signed-off-by: Gergely Kovacs <[email protected]>
The application is built similarly to blinky. The update image generation is unchanged. The mbedtls config file needs the DOMAIN_NS check because S and NS clients are not separated. The minimal config is added for S clients. Signed-off-by: Gergely Kovacs <[email protected]>
Signed-off-by: Gergely Kovacs <[email protected]>
The TF-M toolchain adds a __ARM_ARCH_8_1M_MAIN__ define which caused a build error in arm_2d. It is fixed in the new release. Signed-off-by: Gergely Kovacs <[email protected]>
Signed-off-by: Gergely Kovacs <[email protected]>
Signed-off-by: Gergely Kovacs <[email protected]>
The image version using the following naming: major.minor.patch.build Patch actually is the image header's revision. Signed-off-by: Dávid Házi <[email protected]>
kar-rahul-aws
approved these changes
Feb 21, 2025
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Description
This PR integrates the TF-M split build feature. It contains the following changes:
build.shTest Steps
Checklist:
Related Issue
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