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Update sdk-nrf to 3.4.0-rc1 and remove Partition Manger#111

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ArekBalysNordic wants to merge 5 commits into
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ArekBalysNordic:update_and_dts
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Update sdk-nrf to 3.4.0-rc1 and remove Partition Manger#111
ArekBalysNordic wants to merge 5 commits into
nrfconnect:mainfrom
ArekBalysNordic:update_and_dts

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@ArekBalysNordic ArekBalysNordic commented May 29, 2026 •
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  • Switched the sdk-nrf revision to 3.4.0-rc1
  • Removed obsolete pm_static.yaml files
  • Added common partitioning dtsi files
  • Set dts root in module.yaml file.
  • Aligned Light Bulb and Light Switch to the recent changes.

Previously only Partition Manager was supported in the zb_nrf_nvram implementation. Now using partition from device tree is supported as well.

@ArekBalysNordic ArekBalysNordic requested a review from a team as a code owner May 29, 2026 13:30
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github-actions Bot commented May 29, 2026 •
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edmont
edmont approved these changes May 29, 2026
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Comment thread samples/light_bulb/sysbuild_matter_fota.conf
Comment thread samples/light_switch/sysbuild/mcuboot/boards/nrf54lm20dk_nrf54lm20b_cpuapp.overlay Outdated
Comment thread dts/nrf5340_cpuapp_partitions.dtsi
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@edmont edmont May 29, 2026

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Maybe not needed now, but we might think about some better structuring/naming for these files, in case we want to support both options when comes to using external flash or not, for instance.

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@ArekBalysNordic ArekBalysNordic May 29, 2026

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That's right. In sdk-nrf we have something like _internal.dtsi for non-external flash partitions. However, here I don't have any strong opinion what's the best naming.

@ArekBalysNordic
manifest: Update sdk-nrf revision to 3.4.0-rc1
9ce1c06 
Switched the sdk-nrf revision to 3.4.0-rc1

Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
edmont
edmont reviewed Jun 1, 2026
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Comment thread subsys/Kconfig
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@edmont edmont Jun 1, 2026

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Look at the last lines of this file. They should be guarded by if PARTITION_MANAGER_ENABLED.

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@ArekBalysNordic ArekBalysNordic Jun 1, 2026

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That's right. I will add it there. However, it's not visible while building even if it is not guarded.

@ArekBalysNordic
subsys: Allow build nvram using DTS
711bdb8 
Previously only Partition Manager was supported in the
zb_nrf_nvram implementation. Now using partition from device tree
is supported as well.

Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
@ArekBalysNordic
subsys: fota: Align dfu_multi_target to non-PM builds.
9925ea1 
the dfu_multi_target library now supports both PM and DTS
partitioning.

Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
@ArekBalysNordic
samples: Switch from Partition Manager to DTS partitioning
1b874b2 
- Removed obsolete pm_static.yaml files
- Added common partitioning dtsi files
- Set dts root in module.yaml file.
- Aligned Light Bulb and Light Switch to the recent changes.

Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
@ArekBalysNordic
doc: Document changes related to Partition Manager removal
8607d12 
Updated README files and configuration sections.
Described the transition process, and pointed sdk-nrf
documentation.

Signed-off-by: Arkadiusz Balys <arkadiusz.balys@nordicsemi.no>
@ArekBalysNordic
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ArekBalysNordic commented Jun 1, 2026

FYI, Do not merge, I'm still checking partitioning.

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