[Backport v2.8-branch] cmake: sysbuild: Fix image signing alignment not using write size

[NordicBuilder]

Backport ff0e8fa from #18888.

[NordicBuilder]

CI Information

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Build number: 1

Inputs:

Sources:

sdk-nrf: PR head: 7b26f515be40ac2f736cec4fc4275e2d4e04ce56

more details

sdk-nrf:

PR head: 7b26f515be40ac2f736cec4fc4275e2d4e04ce56
merge base: a2386bfc84016fa571f997ac871b25bd67ca481a
target head (v2.8-branch): a2386bfc84016fa571f997ac871b25bd67ca481a
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 (4)

cmake
│  ├── sysbuild
│  │  ├── image_signing.cmake
│  │  ├── image_signing_firmware_loader.cmake
│  │  ├── image_signing_nrf700x.cmake
│  │  │ image_signing_split.cmake

Outputs:

Toolchain

Version: b81a7cd864
Build docker image: docker-dtr.nordicsemi.no/sw-production/ncs-build:b81a7cd864_912848a074

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-boot
  • ✅ 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
  • ❌ doc-internal
  • ✅ 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
  • ✅ test-fw-nrfconnect-zigbee
  • ✅ test-sdk-find-my
  • ✅ test-fw-nrfconnect-nrf-iot_mosh
  • ✅ test-fw-nrfconnect-nrf-iot_positioning
  • ✅ test-sdk-sidewalk
  • ✅ test-sdk-wifi
  • ✅ test-low-level
  • ✅ test-fw-nrfconnect-nrf-iot_nrf_provisioning
  • ✅ test-sdk-pmic-samples
  • ✅ test-sdk-mcuboot
  • ✅ test-sdk-dfu
  • ✅ test-fw-nrfconnect-ps

Note: This message is automatically posted and updated by the CI

[NordicBuilder]

Memory footprint analysis revealed the following potential issues

sample.matter.template.release[nrf7002dk/nrf5340/cpuapp]: High ROM usage: 811870[B] - link (cc: @kkasperczyk-no @ArekBalysNordic @markaj-nordic)

Note: This message is automatically posted and updated by the CI (latest/sdk-nrf/PR-18908/1)