nrf_802154: nRF54L15 use non-secure SL library for builds with CONFIG_TRUSTED_EXECUTION_NONSECURE
#1431
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… libs The `nrfxlib_calculate_lib_path` cmake function is given additional parameter `NS_PROVIDED`. This parameter allows users of this function to use non-secure libraries if necessary. The support is added for nrf54l15 SoC only, but can be easily extended to other SoCs if needed. Signed-off-by: Andrzej Kuros <[email protected]>
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Some versions of nRF 802.15.4 SL libraries are provided in two pre-built version: secure and non-secure. The parameter NS_PROVIDED to the cmake function `nrfxlib_calculate_lib_path` is used to select SL non-secure library version for targets requiring this distinction like nRF54L15. Signed-off-by: Andrzej Kuros <[email protected]>
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For builds with Kconfig option
CONFIG_TRUSTED_EXECUTION_NONSECUREthe non-secure binaries of nRF 802.15.4 SL library must be used.To allow this with current
nrfxlib_calculate_lib_pathcmake function, the function is given additional parameter NS_PROVIDED.This approach does not force other users to provide non-secure versions of their libraries (for example if their libs are secure-agnostic).
The nrfxlib_calculate_lib_path adds
_nssuffix to the returned library path when the SoC is nRF54L15 andCONFIG_TRUSTED_EXECUTION_NONSECUREis enabled.Other SoCs are out of scope now.
The nRF 802.15.4 SL library for nRF54L non-secure is deployed already with the PR:
#1430