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[nrf fromtree] drivers/flash/Kconfig.nrf_rram: bufferd write by default #2400

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@nvlsianpu nvlsianpu commented Dec 17, 2024

Enable buffered write for nRF54l RRAM flash driver by default. CONFIG_NRF_RRAM_WRITE_BUFFER_SIZE=1 means that write will be buffered by 16 B buffer (native RRAM write-bock-size).
This allows optimal life-endurance of RRAM memory.

For reference" DTS declares 16 write-block-size alredy.

Upstream PR #: 83122
zephyrproject-rtos/zephyr#83122

@nvlsianpu nvlsianpu force-pushed the d_nrf54l/rram-buffered branch 2 times, most recently from b2390ff to e6f0827 Compare December 22, 2024 17:08
@nvlsianpu nvlsianpu requested a review from anangl January 8, 2025 19:40
Enable buffered write for nRF54l RRAM flash driver by default.
CONFIG_NRF_RRAM_WRITE_BUFFER_SIZE=1 means that write will be buffered
by 16 B buffer (native RRAM write-bock-size).
This allows optimal life-endurance of RRAM memory.

For reference" DTS declares 16 write-block-size already.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
(cherry picked from commit 2cea407)
@nvlsianpu nvlsianpu force-pushed the d_nrf54l/rram-buffered branch from e6f0827 to 0dc172c Compare January 9, 2025 13:40
@nvlsianpu nvlsianpu changed the title [nrf fromlist] drivers/flash/Kconfig.nrf_rram: bufferd write by default [nrf fromtree] drivers/flash/Kconfig.nrf_rram: bufferd write by default Jan 9, 2025
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3 participants