bootloader_dts_utils: Fix subpartitions addresses

[tomchy]

Currently there is no need to add the parent node offset while calculating the subpartition absolute address/offset.

[Copilot]

Pull request overview

This PR fixes an issue with calculating subpartition addresses in the bootloader DTS utilities. The change removes unnecessary parent node offset addition when computing absolute addresses for subpartitions, as the offset calculation already provides the correct absolute address without requiring the parent's offset to be added.

Key changes:

• Removed redundant parent address addition logic for subpartitions

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[NordicBuilder]

CI Information

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Build number: 2

Inputs:

Sources:

sdk-nrf: PR head: 5a16f9bef1aa5582b3cefa7e11630f96d8b2ab2e

more details

sdk-nrf:

PR head: 5a16f9bef1aa5582b3cefa7e11630f96d8b2ab2e
merge base: 059095979f2ce8c57fa9213f2e63126475ca3857
target head (main): 6756485f1f0184a6420ffc90bfd228fc533335ab
Diff

Github labels

Enabled	Name	Description
	ci-disabled	Disable the ci execution
	ci-all-test	Run all of ci, no test spec filtering will be done
	ci-force-downstream	Force execution of downstream even if twister fails
	ci-run-twister	Force run twister
	ci-run-zephyr-twister	Force run zephyr twister

List of changed files detected by CI (1)

cmake
│  ├── sysbuild
│  │  │ bootloader_dts_utils.cmake

Outputs:

Toolchain

Version: 43683a87ea
Build docker image: docker-dtr.nordicsemi.no/sw-production/ncs-build:43683a87ea_5ea73affbf

Test Spec & Results: ✅ Success; ❌ Failure; 🟠 Queued; 🟡 Progress; ◻️ Skipped; ⚠️ Quarantine

• ◻️ Toolchain - Skipped: existing toolchain is used
• ❌ Build twister
• ❌ Integration tests
  • ❌ test-sdk-audio
  • ❌ desktop52_verification
  • ❌ test-fw-nrfconnect-apps
  • ❌ test_ble_nrf_config
  • ❌ test-fw-nrfconnect-ble_mesh
  • ❌ test-fw-nrfconnect-ble_samples
  • ❌ test-fw-nrfconnect-chip
  • ❌ test-fw-nrfconnect-nfc
  • ❌ test-fw-nrfconnect-nrf-iot_cloud
  • ❌ test-fw-nrfconnect-nrf-iot_libmodem-nrf
  • ❌ test-fw-nrfconnect-nrf-iot_zephyr_lwm2m
  • ❌ test-fw-nrfconnect-nrf-iot_samples
  • ❌ test-fw-nrfconnect-nrf-iot_lwm2m
  • ❌ test-fw-nrfconnect-nrf-iot_thingy91
  • ❌ test-fw-nrfconnect-nrf_crypto
  • ❌ test-fw-nrfconnect-rpc
  • ❌ test-fw-nrfconnect-rs
  • ❌ test-fw-nrfconnect-fem
  • ❌ test-fw-nrfconnect-tfm
  • ❌ test-fw-nrfconnect-thread-main
  • ❌ test-sdk-find-my
  • ❌ test-fw-nrfconnect-nrf_lrcs_mosh
  • ❌ test-fw-nrfconnect-nrf_lrcs_positioning
  • ❌ test-sdk-wifi
  • ❌ test-low-level
  • ❌ test-sdk-mcuboot
  • ❌ test-sdk-dfu
  • ❌ test-fw-nrfconnect-ps-main
  • ❌ test-secdom-samples-public

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