Add cpu_load module from Zephyr and align it with existing cpu_load module

[nordic-krch]

Fetching cpu_load module from Zephyr upstream. This module is generic and does not require PPI or POWER->SLEEPENTER/SLEEPEXIT events so it can be used on nrf54h20 (app/rad) and nrf54l (app, flpr). Upstream module uses the same Kconfig name so Kconfig options for existing NCS cpu_load module got NRF_ prefix. API name is not modified.

[NordicBuilder]

The following west manifest projects have changed revision in this Pull Request:

Name	Old Revision	New Revision	Diff
zephyr	nrfconnect/sdk-zephyr@c9113a8 (main)	nrfconnect/sdk-zephyr#2657	nrfconnect/sdk-zephyr#2657/files

⛔ DNM label due to: 1 project with PR revision

Note: This message is automatically posted and updated by the Manifest GitHub Action.

[NordicBuilder]

CI Information

^{To view the history of this post, clich the 'edited' button above}
Build number: 4

Inputs:

Sources:

sdk-nrf: PR head: 8e99030e143d312c588a894384dabd6ad28a2fb3
zephyr: PR head: a29d0b67bc1c6b6887f5267ad68b00efd80f8609

more details

sdk-nrf:

PR head: 8e99030e143d312c588a894384dabd6ad28a2fb3
merge base: d0c3d7f02a4f3260a048a5310b43c5c43e136a7c
target head (main): b78c12eae7055ee230811503eb90ff7bd09d896d
Diff

zephyr:

PR head: a29d0b67bc1c6b6887f5267ad68b00efd80f8609
merge base: c9113a87822e123bd287568c957d92b35502e5d1
target head (main): c9113a87822e123bd287568c957d92b35502e5d1
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 (40)

applications
│  ├── nrf_desktop
│  │  ├── doc
│  │  │  │ cpu_meas.rst
│  │  ├── src
│  │  │  ├── modules
│  │  │  │  ├── Kconfig.cpu_meas
│  │  │  │  │ cpu_meas.c
doc
│  ├── nrf
│  │  ├── libraries
│  │  │  ├── debug
│  │  │  │  │ cpu_load.rst
│  │  ├── releases_and_maturity
│  │  │  ├── releases
│  │  │  │  │ release-notes-3.0.0-preview1.rst
samples
│  ├── cellular
│  │  ├── modem_trace_backend
│  │  │  ├── Kconfig.trace_print_stats
│  │  │  │ prj.conf
subsys
│  ├── debug
│  │  ├── CMakeLists.txt
│  │  ├── cpu_load
│  │  │  ├── Kconfig
│  │  │  │ cpu_load.c
tests
│  ├── subsys
│  │  ├── debug
│  │  │  ├── cpu_load
│  │  │  │  ├── prj.conf
│  │  │  │  ├── src
│  │  │  │  │  │ test_cpu_load.c
│  │  │  │  │ testcase.yaml
west.yml
zephyr
│  ├── arch
│  │  ├── arm
│  │  │  ├── core
│  │  │  │  ├── cortex_m
│  │  │  │  │  │ cpu_idle.c
│  │  ├── riscv
│  │  │  ├── core
│  │  │  │  │ cpu_idle.c
│  ├── doc
│  │  ├── services
│  │  │  ├── debugging
│  │  │  │  ├── cpu_load.rst
│  │  │  │  │ index.rst
│  ├── include
│  │  ├── zephyr
│  │  │  ├── debug
│  │  │  │  │ cpu_load.h
│  │  │  ├── tracing
│  │  │  │  │ tracing.h
│  ├── soc
│  │  ├── nordic
│  │  │  ├── nrf54h
│  │  │  │  │ power.c
│  ├── subsys
│  │  ├── debug
│  │  │  ├── CMakeLists.txt
│  │  │  ├── Kconfig
│  │  │  │ cpu_load.c
│  │  ├── tracing
│  │  │  ├── CMakeLists.txt
│  │  │  ├── ctf
│  │  │  │  ├── ctf_top.c
│  │  │  │  │ tracing_ctf.h
│  │  │  ├── sysview
│  │  │  │  ├── sysview.c
│  │  │  │  │ tracing_sysview.h
│  │  │  ├── test
│  │  │  │  ├── tracing_string_format_test.c
│  │  │  │  │ tracing_test.h
│  │  │  ├── tracing_none.c
│  │  │  ├── user
│  │  │  │  ├── tracing_user.c
│  │  │  │  │ tracing_user.h
│  ├── tests
│  │  ├── subsys
│  │  │  ├── debug
│  │  │  │  ├── cpu_load
│  │  │  │  │  ├── CMakeLists.txt
│  │  │  │  │  ├── boards
│  │  │  │  │  │  ├── nrf52840dk_nrf52840.overlay
│  │  │  │  │  │  │ nrf54h20dk_nrf54h20_cpuapp.overlay
│  │  │  │  │  ├── prj.conf
│  │  │  │  │  ├── src
│  │  │  │  │  │  │ main.c
│  │  │  │  │  │ testcase.yaml

Outputs:

Toolchain

Version: 4ffa2202d5
Build docker image: docker-dtr.nordicsemi.no/sw-production/ncs-build:4ffa2202d5_e579f9fbe6

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

• ◻️ Toolchain - Skipped: existing toolchain is used
• ❌ Build twister
  • sdk-nrf test count: 1305
  • sdk-zephyr test count: 1815
• ❌ Integration tests
  • ❌ test-sdk-audio
  • ❌ desktop52_verification
  • ❌ test-fw-nrfconnect-chip
  • ❌ test-fw-nrfconnect-nfc
  • ❌ test-fw-nrfconnect-nrf-iot_cloud
  • ❌ test-fw-nrfconnect-nrf-iot_samples
  • ❌ test-fw-nrfconnect-nrf-iot_thingy91
  • ❌ test-fw-nrfconnect-rs
  • ❌ test-fw-nrfconnect-fem
  • ❌ test-fw-nrfconnect-thread
  • ❌ test-sdk-find-my
  • ❌ test-low-level
  • ❌ test-sdk-dfu

Disabled integration tests

• • doc-internal
  • test-fw-nrfconnect-apps
  • test-fw-nrfconnect-ble_samples
  • test-fw-nrfconnect-boot
  • test-fw-nrfconnect-nrf-iot_libmodem-nrf
  • test-fw-nrfconnect-nrf-iot_mosh
  • test-fw-nrfconnect-nrf-iot_positioning
  • test-fw-nrfconnect-nrf-iot_serial_lte_modem
  • test-fw-nrfconnect-nrf-iot_zephyr_lwm2m
  • test-fw-nrfconnect-nrf_crypto
  • test-fw-nrfconnect-proprietary_esb
  • test-fw-nrfconnect-ps
  • test-fw-nrfconnect-rpc
  • test-fw-nrfconnect-tfm
  • test-fw-nrfconnect-zigbee
  • test-sdk-mcuboot
  • test-sdk-pmic-samples
  • test-sdk-wifi
  • test-secdom-samples-public

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

[github-actions]

You can find the documentation preview for this PR here.

Preview links for modified nRF Connect SDK documents:

https://ncsdoc.z6.web.core.windows.net/PR-21098/nrf/libraries/debug/cpu_load.html
https://ncsdoc.z6.web.core.windows.net/PR-21098/nrf/releases_and_maturity/releases/release-notes-3.0.0-preview1.html
https://ncsdoc.z6.web.core.windows.net/PR-21098/nrf/applications/nrf_desktop/doc/cpu_meas.html

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[peknis]

BTW, this entry should most likely go to https://github.com/nrfconnect/sdk-nrf/blob/main/doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst