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Nrf54l missing flpr support#104665

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adamkondraciuk wants to merge 2 commits intozephyrproject-rtos:mainfrom
adamkondraciuk:nrf54l_missing_flpr_support
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Nrf54l missing flpr support#104665
adamkondraciuk wants to merge 2 commits intozephyrproject-rtos:mainfrom
adamkondraciuk:nrf54l_missing_flpr_support

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@adamkondraciuk
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This PR adds FLPR core support for nRF54L05 and nRF54L10 targets.
It also improves resource reservation for FLPR by applying it when snippet is used.

Removes resource reservation for cpuflpr from the cpuapp build and
only applies it when either of the flpr snippets are used

Signed-off-by: Adam Kondraciuk <adam.kondraciuk@nordicsemi.no>
Added FLPR support for nRF54L05 and nRF54L10 targets.

Signed-off-by: Adam Kondraciuk <adam.kondraciuk@nordicsemi.no>
sysbuild: true
ram: 32
flash: 32
supported:
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@nordic-piks nordic-piks Feb 27, 2026

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Will any peripheral test/sample fit with such amount of memory?
l15/flpr with 96 KB has already problems.

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@adamkondraciuk adamkondraciuk Feb 27, 2026

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hello_world works fine :)
the whole SRAM memory for L05 is 96kB

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area: Boards/SoCs area: Build System area: RISCV RISCV Architecture (32-bit & 64-bit) platform: nRF Nordic nRFx

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