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The nRF54 and nRF92 chips has data cache, which means the ICMsg and ICBMsg must be configured to follow required cache alignment of the shared memory.
The dcache-alignement needs to be defined for that.

@zephyrbot zephyrbot added area: IPC Inter-Process Communication area: Devicetree area: Samples Samples platform: nRF Nordic nRFx labels Oct 9, 2024
@doki-nordic doki-nordic added the DNM This PR should not be merged (Do Not Merge) label Oct 9, 2024
@kartben kartben assigned doki-nordic and unassigned kartben Oct 18, 2024
@doki-nordic doki-nordic removed the DNM This PR should not be merged (Do Not Merge) label Oct 22, 2024
The nRF54 and nRF92 chips has data cache, which means
the ICMsg and ICBMsg must be configured to follow required
cache alignment of the shared memory.
The `dcache-alignement` needs to be defined for that.

Signed-off-by: Dominik Kilian <Dominik.Kilian@nordicsemi.no>
doki-nordic added a commit to doki-nordic/sdk-zephyr that referenced this pull request Oct 23, 2024
The nRF54 and nRF92 chips has data cache, which means
the ICMsg and ICBMsg must be configured to follow required
cache alignment of the shared memory.
The `dcache-alignement` needs to be defined for that.

Upstream PR: zephyrproject-rtos/zephyr#79596

Signed-off-by: Dominik Kilian <Dominik.Kilian@nordicsemi.no>
@dleach02 dleach02 merged commit cbaafe2 into zephyrproject-rtos:main Oct 24, 2024
39 checks passed
@doki-nordic doki-nordic added the DNM This PR should not be merged (Do Not Merge) label Oct 24, 2024
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area: Devicetree area: IPC Inter-Process Communication area: Samples Samples DNM This PR should not be merged (Do Not Merge) platform: nRF Nordic nRFx

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8 participants