diff --git a/.github/workflows/assigner.yml b/.github/workflows/assigner.yml
deleted file mode 100644
index 6e4e01c8ea1..00000000000
--- a/.github/workflows/assigner.yml
+++ /dev/null
@@ -1,52 +0,0 @@
-name: Pull Request Assigner
-
-on:
-  pull_request_target:
-    types:
-    - opened
-    - synchronize
-    - reopened
-    - ready_for_review
-    branches:
-    - main
-    - collab-*
-    - v*-branch
-  issues:
-    types:
-    - labeled
-
-jobs:
-  assignment:
-    name: Pull Request Assignment
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-22.04
-
-    steps:
-    - name: Install Python dependencies
-      run: |
-        sudo pip3 install -U setuptools wheel pip
-        pip3 install -U PyGithub>=1.55 west
-
-    - name: Check out source code
-      uses: actions/checkout@v4
-
-    - name: Run assignment script
-      env:
-        GITHUB_TOKEN: ${{ secrets.ZB_GITHUB_TOKEN }}
-      run: |
-        FLAGS="-v"
-        FLAGS+=" -o ${{ github.event.repository.owner.login }}"
-        FLAGS+=" -r ${{ github.event.repository.name }}"
-        FLAGS+=" -M MAINTAINERS.yml"
-        if [ "${{ github.event_name }}" = "pull_request_target" ]; then
-            FLAGS+=" -P ${{ github.event.pull_request.number }}"
-        elif [ "${{ github.event_name }}" = "issues" ]; then
-            FLAGS+=" -I ${{ github.event.issue.number }}"
-        elif [ "${{ github.event_name }}" = "schedule" ]; then
-            FLAGS+=" --modules"
-        else
-          echo "Unknown event: ${{ github.event_name }}"
-          exit 1
-        fi
-
-        python3 scripts/set_assignees.py $FLAGS
diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml
deleted file mode 100644
index 5e28332c2a2..00000000000
--- a/.github/workflows/backport.yml
+++ /dev/null
@@ -1,31 +0,0 @@
-name: Backport
-on:
-  pull_request_target:
-    types:
-      - closed
-      - labeled
-    branches:
-      - main
-
-jobs:
-  backport:
-    name: Backport
-    runs-on: ubuntu-22.04
-    # Only react to merged PRs for security reasons.
-    # See https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target.
-    if: >
-      github.event.pull_request.merged &&
-      (
-        github.event.action == 'closed' ||
-        (
-          github.event.action == 'labeled' &&
-          contains(github.event.label.name, 'backport')
-        )
-      )
-    steps:
-      - name: Backport
-        uses: zephyrproject-rtos/action-backport@v2.0.3-3
-        with:
-          github_token: ${{ secrets.ZB_GITHUB_TOKEN }}
-          issue_labels: Backport
-          labels_template: '["Backport"]'
diff --git a/.github/workflows/backport_issue_check.yml b/.github/workflows/backport_issue_check.yml
deleted file mode 100644
index ecaaf352827..00000000000
--- a/.github/workflows/backport_issue_check.yml
+++ /dev/null
@@ -1,39 +0,0 @@
-name: Backport Issue Check
-
-on:
-  pull_request_target:
-    types:
-      - edited
-      - opened
-      - reopened
-      - synchronize
-    branches:
-      - v*-branch
-
-jobs:
-  backport:
-    name: Backport Issue Check
-    concurrency:
-      group: backport-issue-check-${{ github.ref }}
-      cancel-in-progress: true
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-      - name: Check out source code
-        uses: actions/checkout@v4
-
-      - name: Install Python dependencies
-        run: |
-          sudo pip3 install -U setuptools wheel pip
-          pip3 install -U pygithub
-
-      - name: Run backport issue checker
-        env:
-          GITHUB_TOKEN: ${{ secrets.ZB_GITHUB_TOKEN }}
-        run: |
-          ./scripts/release/list_backports.py \
-            -o ${{ github.event.repository.owner.login }} \
-            -r ${{ github.event.repository.name }} \
-            -b ${{ github.event.pull_request.base.ref }} \
-            -p ${{ github.event.pull_request.number }}
diff --git a/.github/workflows/bsim-tests-publish.yaml b/.github/workflows/bsim-tests-publish.yaml
deleted file mode 100644
index 72608b36b24..00000000000
--- a/.github/workflows/bsim-tests-publish.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: Publish BabbleSim Tests Results
-
-on:
-  workflow_run:
-    workflows: ["BabbleSim Tests"]
-    types:
-      - completed
-jobs:
-  bsim-test-results:
-    name: "Publish BabbleSim Test Results"
-    runs-on: ubuntu-22.04
-    if: github.event.workflow_run.conclusion != 'skipped'
-
-    steps:
-      - name: Download artifacts
-        uses: dawidd6/action-download-artifact@v6
-        with:
-          run_id: ${{ github.event.workflow_run.id }}
-
-      - name: Publish BabbleSim Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
-        with:
-          check_name: BabbleSim Test Results
-          comment_mode: off
-          commit: ${{ github.event.workflow_run.head_sha }}
-          event_file: event/event.json
-          event_name: ${{ github.event.workflow_run.event }}
-          files: "bsim-test-results/**/bsim_results.xml"
diff --git a/.github/workflows/bsim-tests.yaml b/.github/workflows/bsim-tests.yaml
deleted file mode 100644
index 0c50ca5d6fd..00000000000
--- a/.github/workflows/bsim-tests.yaml
+++ /dev/null
@@ -1,195 +0,0 @@
-name: BabbleSim Tests
-
-on:
-  pull_request:
-    paths:
-      - ".github/workflows/bsim-tests.yaml"
-      - ".github/workflows/bsim-tests-publish.yaml"
-      - "west.yml"
-      - "subsys/bluetooth/**"
-      - "tests/bsim/**"
-      - "boards/nordic/nrf5*/*dt*"
-      - "dts/*/nordic/**"
-      - "tests/bluetooth/common/testlib/**"
-      - "samples/bluetooth/**"
-      - "boards/posix/**"
-      - "soc/posix/**"
-      - "arch/posix/**"
-      - "include/zephyr/arch/posix/**"
-      - "scripts/native_simulator/**"
-      - "samples/net/sockets/echo_*/**"
-      - "modules/openthread/**"
-      - "subsys/net/l2/openthread/**"
-      - "include/zephyr/net/openthread.h"
-      - "drivers/ieee802154/**"
-      - "include/zephyr/net/ieee802154*"
-      - "drivers/serial/*nrfx*"
-      - "tests/drivers/uart/**"
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  bsim-test:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    env:
-      ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      EDTT_PATH: ../tools/edtt
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Clone cached Zephyr repository
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Environment Setup
-        env:
-          BASE_REF: ${{ github.base_ref }}
-        run: |
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          git rebase origin/${BASE_REF}
-          git log  --pretty=oneline | head -n 10
-          west init -l . || true
-          west config manifest.group-filter -- +ci
-          west config --global update.narrow true
-          west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-          west forall -c 'git reset --hard HEAD'
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Check common triggering files
-        uses: tj-actions/changed-files@v45
-        id: check-common-files
-        with:
-          files: |
-            .github/workflows/bsim-tests.yaml
-            .github/workflows/bsim-tests-publish.yaml
-            west.yml
-            boards/posix/
-            soc/posix/
-            arch/posix/
-            include/zephyr/arch/posix/
-            scripts/native_simulator/
-            tests/bsim/*
-            boards/nordic/nrf5*/*dt*
-            dts/*/nordic/
-
-      - name: Check if Bluethooth files changed
-        uses: tj-actions/changed-files@v45
-        id: check-bluetooth-files
-        with:
-          files: |
-            tests/bsim/bluetooth/
-            samples/bluetooth/
-            subsys/bluetooth/
-
-      - name: Check if Networking files changed
-        uses: tj-actions/changed-files@v45
-        id: check-networking-files
-        with:
-          files: |
-            tests/bsim/net/
-            samples/net/sockets/echo_*/
-            modules/openthread/
-            subsys/net/l2/openthread/
-            include/zephyr/net/openthread.h
-            drivers/ieee802154/
-            include/zephyr/net/ieee802154*
-
-      - name: Check if UART files changed
-        uses: tj-actions/changed-files@v45
-        id: check-uart-files
-        with:
-          files: |
-            tests/bsim/drivers/uart/
-            drivers/serial/*nrfx*
-            tests/drivers/uart/
-
-      - name: Update BabbleSim to manifest revision
-        if: >
-          steps.check-bluetooth-files.outputs.any_modified == 'true'
-          || steps.check-networking-files.outputs.any_modified == 'true'
-          || steps.check-uart-files.outputs.any_modified == 'true'
-          || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - name: Run Bluetooth Tests with BSIM
-        if: steps.check-bluetooth-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.bt.sh
-
-      - name: Run Networking Tests with BSIM
-        if: steps.check-networking-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.net.sh
-
-      - name: Run UART Tests with BSIM
-        if: steps.check-uart-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.uart.sh
-
-      - name: Merge Test Results
-        run: |
-          pip3 install junitparser junit2html
-          junitparser merge --glob "./bsim_*/*bsim_results.*.xml" "./twister-out/twister.xml" junit.xml
-          junit2html junit.xml junit.html
-
-      - name: Upload Unit Test Results in HTML
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: HTML Unit Test Results
-          if-no-files-found: ignore
-          path: |
-            junit.html
-
-      - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
-        with:
-          check_name: Bsim Test Results
-          files: "junit.xml"
-          comment_mode: off
-
-      - name: Upload Event Details
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: event
-          path: |
-            ${{ github.event_path }}
diff --git a/.github/workflows/bug_snapshot.yaml b/.github/workflows/bug_snapshot.yaml
deleted file mode 100644
index b4f9022bf28..00000000000
--- a/.github/workflows/bug_snapshot.yaml
+++ /dev/null
@@ -1,67 +0,0 @@
-# Copyright (c) 2021, 2022 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-# Make a snapshot of open bugs as a python pickle file, compressed
-# using xz. Upload the xz file to Amazon S3.
-
-name: Bug Snapshot
-
-on:
-  workflow_dispatch:
-    branches: [main]
-  schedule:
-  # Run daily at 14:05
-  - cron: '5 14 * * *'
-
-jobs:
-  make_bugs_pickle:
-    name: Make bugs pickle
-    runs-on: ubuntu-22.04
-    if: github.repository_owner == 'zephyrproject-rtos'
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Install Python dependencies
-      run: |
-        sudo pip3 install -U setuptools wheel pip
-        pip3 install -U pygithub
-
-    - name: Snapshot bugs
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: |
-        BUGS_PICKLE_FILENAME="zephyr-bugs-$(date -I).pickle.xz"
-        BUGS_PICKLE_PATH="${RUNNER_TEMP}/${BUGS_PICKLE_FILENAME}"
-
-        set -euo pipefail
-        python3 scripts/make_bugs_pickle.py | xz > ${BUGS_PICKLE_PATH}
-
-        echo "BUGS_PICKLE_FILENAME=${BUGS_PICKLE_FILENAME}" >> ${GITHUB_ENV}
-        echo "BUGS_PICKLE_PATH=${BUGS_PICKLE_PATH}" >> ${GITHUB_ENV}
-
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
-      with:
-        aws-access-key-id: ${{ vars.AWS_BUILDS_ZEPHYR_BUG_SNAPSHOT_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_BUILDS_ZEPHYR_BUG_SNAPSHOT_SECRET_ACCESS_KEY }}
-        aws-region: us-east-1
-
-    - name: Upload to AWS S3
-      run: |
-        REPOSITORY_NAME="${GITHUB_REPOSITORY#*/}"
-
-        PUBLISH_BUCKET="builds.zephyrproject.org"
-        PUBLISH_DOMAIN="builds.zephyrproject.io"
-        if [ "${{github.event_name}}" = "schedule" ]; then
-          PUBLISH_ROOT="${REPOSITORY_NAME}/bug-snapshot/daily"
-        else
-          PUBLISH_ROOT="${REPOSITORY_NAME}/bug-snapshot"
-        fi
-
-        PUBLISH_UPLOAD_URI="s3://${PUBLISH_BUCKET}/${PUBLISH_ROOT}/${BUGS_PICKLE_FILENAME}"
-        PUBLISH_DOWNLOAD_URI="https://${PUBLISH_DOMAIN}/${PUBLISH_ROOT}/${BUGS_PICKLE_FILENAME}"
-
-        aws s3 cp --quiet ${BUGS_PICKLE_PATH} ${PUBLISH_UPLOAD_URI}
-        echo "Bug pickle is available at: ${PUBLISH_DOWNLOAD_URI}" >> ${GITHUB_STEP_SUMMARY}
diff --git a/.github/workflows/clang.yaml b/.github/workflows/clang.yaml
deleted file mode 100644
index e88141a9e23..00000000000
--- a/.github/workflows/clang.yaml
+++ /dev/null
@@ -1,164 +0,0 @@
-name: Build with Clang/LLVM
-
-on: pull_request_target
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  clang-build:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: ["native_sim"]
-    env:
-      CCACHE_DIR: /node-cache/ccache-zephyr
-      CCACHE_REMOTE_STORAGE: "redis://cache-*.keydb-cache.svc.cluster.local|shards=1,2,3"
-      CCACHE_REMOTE_ONLY: "true"
-      LLVM_TOOLCHAIN_PATH: /usr/lib/llvm-16
-      COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
-      BASE_REF: ${{ github.base_ref }}
-    outputs:
-      report_needed: ${{ steps.twister.outputs.report_needed }}
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Clone cached Zephyr repository
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Environment Setup
-        run: |
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          git rebase origin/${BASE_REF}
-          git log  --pretty=oneline | head -n 10
-          west init -l . || true
-          west config --global update.narrow true
-          west config manifest.group-filter -- +ci,+optional
-          # In some cases modules are left in a state where they can't be
-          # updated (i.e. when we cancel a job and the builder is killed),
-          # So first retry to update, if that does not work, remove all modules
-          # and start over. (Workaround until we implement more robust module
-          # west caching).
-          west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west2.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Check Environment
-        run: |
-          cmake --version
-          ${LLVM_TOOLCHAIN_PATH}/bin/clang --version
-          gcc --version
-          ls -la
-
-      - name: Set up ccache
-        run: |
-          mkdir -p ${CCACHE_DIR}
-          ccache -M 10G
-          ccache -p
-          ccache -z -s -vv
-
-      - name: Update BabbleSim to manifest revision
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - name: Run Tests with Twister
-        id: twister
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=llvm
-
-          # check if we need to run a full twister or not based on files changed
-          python3 ./scripts/ci/test_plan.py --platform ${{ matrix.platform }} -c origin/${BASE_REF}..
-
-          # We can limit scope to just what has changed
-          if [ -s testplan.json ]; then
-            echo "report_needed=1" >> $GITHUB_OUTPUT
-            # Full twister but with options based on changes
-            ./scripts/twister --force-color --inline-logs -M -N -v --load-tests testplan.json --retry-failed 2
-          else
-            # if nothing is run, skip reporting step
-            echo "report_needed=0" >> $GITHUB_OUTPUT
-          fi
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Upload Unit Test Results
-        if: always() && steps.twister.outputs.report_needed != 0
-        uses: actions/upload-artifact@v4
-        with:
-          name: Unit Test Results (Subset ${{ matrix.platform }})
-          path: twister-out/twister.xml
-
-  clang-build-results:
-    name: "Publish Unit Tests Results"
-    needs: clang-build
-    runs-on: ubuntu-22.04
-    if: (success() || failure() ) && needs.clang-build.outputs.report_needed != 0
-    steps:
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-      - name: Merge Test Results
-        run: |
-          pip3 install junitparser junit2html
-          junitparser merge artifacts/*/twister.xml junit.xml
-          junit2html junit.xml junit-clang.html
-
-      - name: Upload Unit Test Results in HTML
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: HTML Unit Test Results
-          if-no-files-found: ignore
-          path: |
-            junit-clang.html
-
-      - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
-        if: always()
-        with:
-          check_name: Unit Test Results
-          files: "**/twister.xml"
-          comment_mode: off
diff --git a/.github/workflows/codecov.yaml b/.github/workflows/codecov.yaml
deleted file mode 100644
index aa81056cdfd..00000000000
--- a/.github/workflows/codecov.yaml
+++ /dev/null
@@ -1,229 +0,0 @@
-name: Code Coverage with codecov
-
-on:
-  schedule:
-    - cron: '25 06,18 * * *'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  codecov:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: ["mps2/an385", "native_sim", "qemu_x86", "unit_testing"]
-        include:
-          - platform: 'mps2/an385'
-            normalized: 'mps2_an385'
-          - platform: 'native_sim'
-            normalized: 'native_sim'
-          - platform: 'qemu_x86'
-            normalized: 'qemu_x86'
-          - platform: 'unit_testing'
-            normalized: 'unit_testing'
-    env:
-      CCACHE_DIR: /node-cache/ccache-zephyr
-      CCACHE_REMOTE_STORAGE: "redis://cache-*.keydb-cache.svc.cluster.local|shards=1,2,3"
-      CCACHE_REMOTE_ONLY: "true"
-      # `--specs` is ignored because ccache is unable to resovle the toolchain specs file path.
-      CCACHE_IGNOREOPTIONS: '--specs=*'
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Update PATH for west
-        run: |
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-      - name: Clone cached Zephyr repository
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: west setup
-        run: |
-          west init -l . || true
-          west update 1> west.update.log || west update 1> west.update-2.log
-
-      - name: Environment Setup
-        run: |
-          cmake --version
-          gcc --version
-          ls -la
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Set up ccache
-        run: |
-          mkdir -p ${CCACHE_DIR}
-          ccache -M 10G
-          ccache -p
-          ccache -z -s -vv
-
-      - name: Update BabbleSim to manifest revision
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - name: Run Tests with Twister (Push)
-        continue-on-error: true
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          mkdir -p coverage/reports
-          pip3 install gcovr==6.0
-          ./scripts/twister -E ${{matrix.normalized}}-testplan.json
-          ls -la
-          ./scripts/twister \
-            -i --force-color -N -v --filter runnable -p ${{ matrix.platform }} --coverage \
-            -T tests --coverage-tool gcovr -xCONFIG_TEST_EXTRA_STACK_SIZE=4096 -e nano \
-            --timeout-multiplier 2
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Rename coverage files
-        if: always()
-        run: |
-          mv twister-out/coverage.json coverage/reports/${{matrix.normalized}}.json
-
-      - name: Upload Coverage Results
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: Coverage Data (Subset ${{ matrix.normalized }})
-          path: |
-            coverage/reports/${{ matrix.normalized }}.json
-            ${{ matrix.normalized }}-testplan.json
-
-  codecov-results:
-    name: "Publish Coverage Results"
-    needs: codecov
-    runs-on: ubuntu-22.04
-    # the codecov job might be skipped, we don't need to run this job then
-    if: success() || failure()
-
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: coverage/reports
-
-      - name: Move coverage files
-        run: |
-          ls -lRt  ./coverage/reports
-          mv ./coverage/reports/*/*testplan.json .
-          mv ./coverage/reports/*/coverage/reports/*.json ./coverage/reports
-          ls -la ./coverage/reports
-
-      - name: Generate list of coverage files
-        id: get-coverage-files
-        shell: cmake -P {0}
-        run: |
-          file(GLOB INPUT_FILES_LIST  "coverage/reports/*.json")
-          set(MERGELIST "")
-          set(FILELIST "")
-          foreach(ITEM ${INPUT_FILES_LIST})
-            get_filename_component(f ${ITEM} NAME)
-            if(FILELIST STREQUAL "")
-              set(FILELIST "${f}")
-            else()
-              set(FILELIST "${FILELIST},${f}")
-            endif()
-          endforeach()
-          foreach(ITEM ${INPUT_FILES_LIST})
-            get_filename_component(f ${ITEM} NAME)
-            if(MERGELIST STREQUAL "")
-              set(MERGELIST "--add-tracefile ${f}")
-            else()
-              set(MERGELIST "${MERGELIST} -a ${f}")
-            endif()
-          endforeach()
-          file(APPEND $ENV{GITHUB_OUTPUT} "mergefiles=${MERGELIST}\n")
-          file(APPEND $ENV{GITHUB_OUTPUT} "covfiles=${FILELIST}\n")
-
-      - name: Merge coverage files
-        run: |
-          pushd ./coverage/reports
-          pip3 install gcovr==6.0
-          gcovr ${{ steps.get-coverage-files.outputs.mergefiles }}  --merge-mode-functions=separate --json merged.json
-          gcovr ${{ steps.get-coverage-files.outputs.mergefiles }} --merge-mode-functions=separate --cobertura merged.xml
-          popd
-
-      - name: Get current date
-        id: run_date
-        run: |
-            echo "run_date=$(date --iso-8601=minutes)" >> "$GITHUB_OUTPUT"
-            echo "run_date_short=$(date +'%Y-%m-%d')" >> "$GITHUB_OUTPUT"
-            echo "run_date_year=$(date +'%Y')" >> "$GITHUB_OUTPUT"
-            echo "run_date_month=$(date +'%m')" >> "$GITHUB_OUTPUT"
-
-      - name: Generate Coverage Report
-        if: always()
-        run: |
-          pip install xlsxwriter ijson
-          python3 ./scripts/ci/coverage/coverage_analysis.py \
-            -t native_sim-testplan.json \
-            -m MAINTAINERS.yml \
-            -c coverage/reports/merged.json \
-            -o coverage-report-${{ steps.run_date.outputs.run_date_short }} \
-            -f all
-          cp coverage-report-* coverage/reports/
-
-      - name: Upload Merged Coverage Results and Report
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: Coverage Data and report
-          path: |
-            coverage/reports/merged.json
-            coverage/reports/merged.xml
-            coverage/reports/coverage-report-${{ steps.run_date.outputs.run_date_short }}.json
-            coverage/reports/coverage-report-${{ steps.run_date.outputs.run_date_short }}.xlsx
-
-      - name: Upload coverage to Codecov
-        if: always()
-        uses: codecov/codecov-action@v4
-        with:
-          env_vars: OS,PYTHON
-          fail_ci_if_error: false
-          verbose: true
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: coverage/reports/merged.xml
diff --git a/.github/workflows/coding_guidelines.yml b/.github/workflows/coding_guidelines.yml
deleted file mode 100644
index 1bc6ee2e666..00000000000
--- a/.github/workflows/coding_guidelines.yml
+++ /dev/null
@@ -1,59 +0,0 @@
-name: Coding Guidelines
-
-on: pull_request
-
-jobs:
-  compliance_job:
-    runs-on: ubuntu-22.04
-    name: Run coding guidelines checks on patch series (PR)
-    steps:
-    - name: Checkout the code
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: cache-pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('.github/workflows/coding_guidelines.yml') }}
-
-    - name: Install python dependencies
-      run: |
-        pip3 install unidiff
-        pip3 install wheel
-        pip3 install sh
-
-    - name: Install Packages
-      run: |
-        sudo apt-get update
-        sudo apt-get install coccinelle
-
-    - name: Run Coding Guildeines Checks
-      continue-on-error: true
-      id: coding_guidelines
-      env:
-        BASE_REF: ${{ github.base_ref }}
-      run: |
-        export ZEPHYR_BASE=$PWD
-        git config --global user.email "actions@zephyrproject.org"
-        git config --global user.name "Github Actions"
-        git remote -v
-        git rebase origin/${BASE_REF}
-        source zephyr-env.sh
-        # debug
-        ls -la
-        git log  --pretty=oneline | head -n 10
-        ./scripts/ci/guideline_check.py --output output.txt -c origin/${BASE_REF}..
-
-    - name: check-warns
-      run: |
-        if [[ -s "output.txt" ]]; then
-            errors=$(cat output.txt)
-            errors="${errors//'%'/'%25'}"
-            errors="${errors//$'\n'/'%0A'}"
-            errors="${errors//$'\r'/'%0D'}"
-            echo "::error file=output.txt::$errors"
-            exit 1;
-        fi
diff --git a/.github/workflows/commit-tags.yml b/.github/workflows/commit-tags.yml
deleted file mode 100644
index 828f0297167..00000000000
--- a/.github/workflows/commit-tags.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: Commit tags
-
-on:
-  pull_request:
-    types: [synchronize, opened, reopened, edited, labeled, unlabeled,
-            milestoned, demilestoned, assigned, unassigned, ready_for_review,
-            review_requested]
-
-jobs:
-  commit_tags:
-    runs-on: ubuntu-22.04
-    name: Run commit tags checks on patch series (PR)
-    steps:
-    - name: Update PATH for west
-      run: |
-        echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-    - name: Checkout the code
-      uses: actions/checkout@v3
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: Run the commit tags
-      uses: nrfconnect/action-commit-tags@main
-      with:
-        target: .
-        upstream: zephyrproject-rtos/zephyr/main
diff --git a/.github/workflows/compliance.yml b/.github/workflows/compliance.yml
deleted file mode 100644
index c8ffedcb77b..00000000000
--- a/.github/workflows/compliance.yml
+++ /dev/null
@@ -1,126 +0,0 @@
-name: Compliance Checks
-
-on:
-  pull_request:
-    types:
-    - edited
-    - opened
-    - reopened
-    - synchronize
-
-jobs:
-  check_compliance:
-    runs-on: ubuntu-22.04
-    name: Run compliance checks on patch series (PR)
-    steps:
-    - name: Update PATH for west
-      run: |
-        echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-    - name: Checkout the code
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: 3.11
-
-    - name: cache-pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('.github/workflows/compliance.yml') }}
-
-    - name: Install python dependencies
-      run: |
-        pip3 install setuptools
-        pip3 install wheel
-        pip3 install python-magic lxml junitparser gitlint pylint pykwalify yamllint clang-format unidiff sphinx-lint
-        pip3 install west
-
-    - name: west setup
-      env:
-        BASE_REF: ${{ github.base_ref }}
-      run: |
-        git config --global user.email "you@example.com"
-        git config --global user.name "Your Name"
-        git remote -v
-        # Ensure there's no merge commits in the PR
-        #[[ "$(git rev-list --merges --count origin/${BASE_REF}..)" == "0" ]] || \
-        #(echo "::error ::Merge commits not allowed, rebase instead";false)
-        git rebase origin/${BASE_REF}
-        # debug
-        git log  --pretty=oneline | head -n 10
-        west init -l . || true
-        west config manifest.group-filter -- +ci,-optional
-        west update -o=--depth=1 -n 2>&1 1> west.update.log || west update -o=--depth=1 -n 2>&1 1> west.update2.log
-
-    - name: Check for PR description
-      if: ${{ github.event.pull_request.body == '' }}
-      continue-on-error: true
-      id: pr_description
-      run: |
-        echo "Pull request description cannot be empty."
-        exit 1
-
-    - name: Run Compliance Tests
-      continue-on-error: true
-      id: compliance
-      env:
-        BASE_REF: ${{ github.base_ref }}
-      run: |
-        export ZEPHYR_BASE=$PWD
-        # debug
-        ls -la
-        git log  --pretty=oneline | head -n 10
-        # Increase rename limit to allow for large PRs
-        git config diff.renameLimit 10000
-        ./scripts/ci/check_compliance.py --annotate -e KconfigBasic -e Kconfig \
-        -e KconfigBasicNoModules -e ModulesMaintainers -c origin/${BASE_REF}..
-
-    - name: upload-results
-      uses: actions/upload-artifact@v4
-      continue-on-error: true
-      with:
-        name: compliance.xml
-        path: compliance.xml
-
-    - name: check-warns
-      run: |
-        if [[ ! -s "compliance.xml" ]]; then
-          exit 1;
-        fi
-
-        warns=("ClangFormat")
-        files=($(./scripts/ci/check_compliance.py -l))
-
-        for file in "${files[@]}"; do
-          f="${file}.txt"
-          if [[ -s $f ]]; then
-            results=$(cat $f)
-            results="${results//'%'/'%25'}"
-            results="${results//$'\n'/'%0A'}"
-            results="${results//$'\r'/'%0D'}"
-
-            if [[ "${warns[@]}" =~ "${file}" ]]; then
-              echo "::warning file=${f}::$results"
-            else
-              echo "::error file=${f}::$results"
-              exit=1
-            fi
-          fi
-        done
-
-        if [ "${exit}" == "1" ]; then
-          echo "Compliance error, check for error messages in the \"Run Compliance Tests\" step"
-          echo "You can run this step locally with the ./scripts/ci/check_compliance.py script."
-          exit 1;
-        fi
-
-        if [ "${{ steps.pr_description.outcome }}" == "failure" ]; then
-          echo "PR description cannot be empty"
-          exit 1;
-        fi
diff --git a/.github/workflows/daily_test_version.yml b/.github/workflows/daily_test_version.yml
deleted file mode 100644
index 1886b4a8c80..00000000000
--- a/.github/workflows/daily_test_version.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-# Copyright (c) 2020 Intel Corp.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Publish commit for daily testing
-
-on:
-  schedule:
-  - cron: '50 22 * * *'
-  push:
-    branches:
-    - refs/tags/*
-
-jobs:
-  get_version:
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
-      with:
-        aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}
-        aws-region: us-east-1
-
-    - name: install-pip
-      run: |
-        pip3 install gitpython
-
-    - name: checkout
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
-
-    - name: Upload to AWS S3
-      run: |
-        python3 scripts/ci/version_mgr.py --update .
-        aws s3 cp versions.json s3://testing.zephyrproject.org/daily_tests/versions.json
diff --git a/.github/workflows/devicetree_checks.yml b/.github/workflows/devicetree_checks.yml
deleted file mode 100644
index 060a5d95973..00000000000
--- a/.github/workflows/devicetree_checks.yml
+++ /dev/null
@@ -1,70 +0,0 @@
-# Copyright (c) 2020 Linaro Limited.
-# Copyright (c) 2020 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-name: Devicetree script tests
-
-on:
-  push:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/dts/**'
-    - '.github/workflows/devicetree_checks.yml'
-  pull_request:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/dts/**'
-    - '.github/workflows/devicetree_checks.yml'
-
-jobs:
-  devicetree-checks:
-    name: Devicetree script tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04, macos-14, windows-2022]
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: cache-pip-linux
-      if: startsWith(runner.os, 'Linux')
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: cache-pip-mac
-      if: startsWith(runner.os, 'macOS')
-      uses: actions/cache@v4
-      with:
-        path: ~/Library/Caches/pip
-        # Trailing '-' was just to get a different cache name
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}-
-    - name: cache-pip-win
-      if: startsWith(runner.os, 'Windows')
-      uses: actions/cache@v4
-      with:
-        path: ~\AppData\Local\pip\Cache
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: install python dependencies
-      run: |
-        pip3 install wheel
-        pip3 install pytest pyyaml tox
-    - name: run tox
-      working-directory: scripts/dts/python-devicetree
-      run: |
-        tox
diff --git a/.github/workflows/do_not_merge.yml b/.github/workflows/do_not_merge.yml
deleted file mode 100644
index b6954e288c9..00000000000
--- a/.github/workflows/do_not_merge.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Do Not Merge
-
-on:
-  pull_request:
-    types: [synchronize, opened, reopened, labeled, unlabeled]
-
-jobs:
-  do-not-merge:
-    if: ${{ contains(github.event.*.labels.*.name, 'DNM') ||
-            contains(github.event.*.labels.*.name, 'TSC') ||
-            contains(github.event.*.labels.*.name, 'Architecture Review') ||
-            contains(github.event.*.labels.*.name, 'dev-review') }}
-    name: Prevent Merging
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Check for label
-        run: |
-          echo "Pull request is labeled as 'DNM', 'TSC', 'Architecture Review' or 'dev-review'."
-          echo "This workflow fails so that the pull request cannot be merged."
-          exit 1
diff --git a/.github/workflows/doc-build.yml b/.github/workflows/doc-build.yml
deleted file mode 100644
index 1872a824604..00000000000
--- a/.github/workflows/doc-build.yml
+++ /dev/null
@@ -1,265 +0,0 @@
-# Copyright (c) 2020 Linaro Limited.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Documentation Build
-
-on:
-  schedule:
-  - cron: '0 */3 * * *'
-  push:
-    tags:
-    - v*
-  pull_request:
-
-env:
-  # NOTE: west docstrings will be extracted from the version listed here
-  WEST_VERSION: 1.2.0
-  # The latest CMake available directly with apt is 3.18, but we need >=3.20
-  # so we fetch that through pip.
-  CMAKE_VERSION: 3.20.5
-  DOXYGEN_VERSION: 1.12.0
-  # Job count is set to 2 less than the vCPU count of 16 because the total available RAM is 32GiB
-  # and each sphinx-build process may use more than 2GiB of RAM.
-  JOB_COUNT: 14
-
-jobs:
-  doc-file-check:
-    name: Check for doc changes
-    runs-on: ubuntu-22.04
-    if: >
-      github.repository_owner == 'zephyrproject-rtos'
-    outputs:
-      file_check: ${{ steps.check-doc-files.outputs.any_modified }}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-    - name: Check if Documentation related files changed
-      uses: tj-actions/changed-files@v45
-      id: check-doc-files
-      with:
-        files: |
-          doc/
-          **.rst
-          include/
-          kernel/include/kernel_arch_interface.h
-          lib/libc/**
-          subsys/testsuite/ztest/include/**
-          tests/
-          **/Kconfig*
-          west.yml
-          scripts/dts/
-          doc/requirements.txt
-          .github/workflows/doc-build.yml
-          scripts/pylib/pytest-twister-harness/src/twister_harness/device/device_adapter.py
-          scripts/pylib/pytest-twister-harness/src/twister_harness/helpers/shell.py
-
-  doc-build-html:
-    name: "Documentation Build (HTML)"
-    needs: [doc-file-check]
-    if: >
-      github.repository_owner == 'zephyrproject-rtos' &&
-        ( needs.doc-file-check.outputs.file_check == 'true' || github.event_name != 'pull_request' )
-    runs-on: ubuntu-22.04
-    timeout-minutes: 90
-    concurrency:
-      group: doc-build-html-${{ github.ref }}
-      cancel-in-progress: true
-
-    steps:
-    - name: install-pkgs
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y wget python3-pip git ninja-build graphviz lcov
-        wget --no-verbose "https://github.com/doxygen/doxygen/releases/download/Release_${DOXYGEN_VERSION//./_}/doxygen-${DOXYGEN_VERSION}.linux.bin.tar.gz"
-        sudo tar xf doxygen-${DOXYGEN_VERSION}.linux.bin.tar.gz -C /opt
-        echo "/opt/doxygen-${DOXYGEN_VERSION}/bin" >> $GITHUB_PATH
-        echo "${HOME}/.local/bin" >> $GITHUB_PATH
-
-    - name: checkout
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: Rebase
-      if: github.event_name == 'pull_request'
-      continue-on-error: true
-      env:
-        BASE_REF: ${{ github.base_ref }}
-        PR_HEAD: ${{ github.event.pull_request.head.sha }}
-      run: |
-        git config --global user.email "actions@zephyrproject.org"
-        git config --global user.name "Github Actions"
-        git rebase origin/${BASE_REF}
-        git log --graph --oneline HEAD...${PR_HEAD}
-
-    - name: cache-pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: pip-${{ hashFiles('doc/requirements.txt') }}
-
-    - name: install-pip
-      run: |
-        sudo pip3 install -U setuptools wheel pip
-        pip3 install -r doc/requirements.txt
-        pip3 install west==${WEST_VERSION}
-        pip3 install cmake==${CMAKE_VERSION}
-        pip3 install coverxygen
-
-    - name: west setup
-      run: |
-        west init -l .
-
-    - name: build-docs
-      shell: bash
-      run: |
-        if [[ "$GITHUB_REF" =~ "refs/tags/v" ]]; then
-          DOC_TAG="release"
-        else
-          DOC_TAG="development"
-        fi
-
-        if [[ "${{ github.event_name }}" == "pull_request" ]]; then
-          DOC_TARGET="html-fast"
-        else
-          DOC_TARGET="html"
-        fi
-
-        DOC_TAG=${DOC_TAG} \
-        SPHINXOPTS="-j ${JOB_COUNT} -W --keep-going -T" \
-        SPHINXOPTS_EXTRA="-q -t publish" \
-        make -C doc ${DOC_TARGET}
-
-        # API documentation coverage
-        python3 -m coverxygen --xml-dir  doc/_build/html/doxygen/xml/ --src-dir include/ --output doc-coverage.info
-        # deprecated page causing issues
-        lcov --remove doc-coverage.info \*/deprecated > new.info
-        genhtml --no-function-coverage --no-branch-coverage new.info -o coverage-report
-
-    - name: compress-docs
-      run: |
-        tar --use-compress-program="xz -T0" -cf html-output.tar.xz --directory=doc/_build html
-        tar --use-compress-program="xz -T0" -cf api-output.tar.xz --directory=doc/_build html/doxygen/html
-        tar --use-compress-program="xz -T0" -cf api-coverage.tar.xz coverage-report
-
-    - name: upload-build
-      uses: actions/upload-artifact@v4
-      with:
-        name: html-output
-        path: html-output.tar.xz
-
-    - name: upload-api-coverage
-      uses: actions/upload-artifact@v4
-      with:
-        name: api-coverage
-        path: api-coverage.tar.xz
-
-    - name: process-pr
-      if: github.event_name == 'pull_request'
-      run: |
-        REPO_NAME="${{ github.event.repository.name }}"
-        PR_NUM="${{ github.event.pull_request.number }}"
-        DOC_URL="https://builds.zephyrproject.io/${REPO_NAME}/pr/${PR_NUM}/docs/"
-        API_DOC_URL="https://builds.zephyrproject.io/${REPO_NAME}/pr/${PR_NUM}/docs/doxygen/html/"
-        API_COVERAGE_URL="https://builds.zephyrproject.io/${REPO_NAME}/pr/${PR_NUM}/api-coverage/"
-
-        echo "${PR_NUM}" > pr_num
-        echo "Documentation will be available shortly at: ${DOC_URL}" >> $GITHUB_STEP_SUMMARY
-        echo "API Documentation will be available shortly at: ${API_DOC_URL}" >> $GITHUB_STEP_SUMMARY
-        echo "API Coverage Report will be available shortly at: ${API_COVERAGE_URL}" >> $GITHUB_STEP_SUMMARY
-
-    - name: upload-pr-number
-      uses: actions/upload-artifact@v4
-      if: github.event_name == 'pull_request'
-      with:
-        name: pr_num
-        path: pr_num
-
-  doc-build-pdf:
-    name: "Documentation Build (PDF)"
-    needs: [doc-file-check]
-    if: |
-      github.event_name != 'pull_request' &&
-      github.repository_owner == 'zephyrproject-rtos'
-    runs-on: ubuntu-22.04
-    container: texlive/texlive:latest
-    timeout-minutes: 120
-    concurrency:
-      group: doc-build-pdf-${{ github.ref }}
-      cancel-in-progress: true
-
-    steps:
-    - name: Apply container owner mismatch workaround
-      run: |
-        git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-    - name: checkout
-      uses: actions/checkout@v4
-
-    - name: install-pkgs
-      run: |
-        apt-get update
-        apt-get install -y python3-pip python3-venv ninja-build doxygen graphviz librsvg2-bin imagemagick
-
-    - name: cache-pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: pip-${{ hashFiles('doc/requirements.txt') }}
-
-    - name: setup-venv
-      run: |
-        python3 -m venv .venv
-        . .venv/bin/activate
-        echo PATH=$PATH >> $GITHUB_ENV
-
-    - name: install-pip
-      run: |
-        pip3 install -U setuptools wheel pip
-        pip3 install -r doc/requirements.txt
-        pip3 install west==${WEST_VERSION}
-        pip3 install cmake==${CMAKE_VERSION}
-
-    - name: west setup
-      run: |
-        west init -l .
-
-    - name: build-docs
-      shell: bash
-      continue-on-error: true
-      run: |
-        if [[ "$GITHUB_REF" =~ "refs/tags/v" ]]; then
-          DOC_TAG="release"
-        else
-          DOC_TAG="development"
-        fi
-
-        DOC_TAG=${DOC_TAG} \
-        SPHINXOPTS="-q -j ${JOB_COUNT}" \
-        LATEXMKOPTS="-quiet -halt-on-error" \
-        make -C doc pdf
-
-    - name: upload-build
-      if: always()
-      uses: actions/upload-artifact@v4
-      with:
-        name: pdf-output
-        if-no-files-found: ignore
-        path: |
-          doc/_build/latex/zephyr.pdf
-          doc/_build/latex/zephyr.log
-
-  doc-build-status-check:
-    if: always()
-    name: "Documentation Build Status"
-    needs:
-    - doc-build-pdf
-    - doc-file-check
-    - doc-build-html
-    uses: ./.github/workflows/ready-to-merge.yml
-    with:
-      needs_context: ${{ toJson(needs) }}
diff --git a/.github/workflows/doc-publish-pr.yml b/.github/workflows/doc-publish-pr.yml
deleted file mode 100644
index b202b0a790a..00000000000
--- a/.github/workflows/doc-publish-pr.yml
+++ /dev/null
@@ -1,71 +0,0 @@
-# Copyright (c) 2020 Linaro Limited.
-# Copyright (c) 2021 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-name: Documentation Publish (Pull Request)
-
-on:
-  workflow_run:
-    workflows: ["Documentation Build"]
-    types:
-    - completed
-
-jobs:
-  doc-publish:
-    name: Publish Documentation
-    runs-on: ubuntu-22.04
-    if: |
-      github.event.workflow_run.event == 'pull_request' &&
-      github.event.workflow_run.conclusion == 'success' &&
-      github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-    - name: Download artifacts
-      uses: dawidd6/action-download-artifact@v6
-      with:
-        workflow: doc-build.yml
-        run_id: ${{ github.event.workflow_run.id }}
-
-    - name: Load PR number
-      run: |
-        echo "PR_NUM=$(<pr_num/pr_num)" >> $GITHUB_ENV
-
-    - name: Check PR number
-      id: check-pr
-      uses: carpentries/actions/check-valid-pr@v0.14.0
-      with:
-        pr: ${{ env.PR_NUM }}
-        sha: ${{ github.event.workflow_run.head_sha }}
-
-    - name: Validate PR number
-      if: steps.check-pr.outputs.VALID != 'true'
-      run: |
-        echo "ABORT: PR number validation failed!"
-        exit 1
-
-    - name: Uncompress HTML docs
-      run: |
-        tar xf html-output/html-output.tar.xz -C html-output
-        if [ -f api-coverage/api-coverage.tar.xz ]; then
-          tar xf api-coverage/api-coverage.tar.xz -C api-coverage
-        fi
-
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
-      with:
-        aws-access-key-id: ${{ vars.AWS_BUILDS_ZEPHYR_PR_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_BUILDS_ZEPHYR_PR_SECRET_ACCESS_KEY }}
-        aws-region: us-east-1
-
-    - name: Upload to AWS S3
-      env:
-        HEAD_BRANCH: ${{ github.event.workflow_run.head_branch }}
-      run: |
-        aws s3 sync --quiet html-output/html \
-          s3://builds.zephyrproject.org/${{ github.event.repository.name }}/pr/${PR_NUM}/docs \
-          --delete
-        if [ -d api-coverage/coverage-report ]; then
-          aws s3 sync --quiet api-coverage/coverage-report/ \
-            s3://builds.zephyrproject.org/${{ github.event.repository.name }}/pr/${PR_NUM}/api-coverage \
-            --delete
-        fi
diff --git a/.github/workflows/doc-publish.yml b/.github/workflows/doc-publish.yml
deleted file mode 100644
index 51c451c75ea..00000000000
--- a/.github/workflows/doc-publish.yml
+++ /dev/null
@@ -1,61 +0,0 @@
-# Copyright (c) 2020 Linaro Limited.
-# Copyright (c) 2021 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-name: Documentation Publish
-
-on:
-  workflow_run:
-    workflows: ["Documentation Build"]
-    branches:
-    - main
-    - v*
-    types:
-    - completed
-
-jobs:
-  doc-publish:
-    name: Publish Documentation
-    runs-on: ubuntu-22.04
-    if: |
-      github.event.workflow_run.event != 'pull_request' &&
-      github.event.workflow_run.conclusion == 'success' &&
-      github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-    - name: Download artifacts
-      uses: dawidd6/action-download-artifact@v6
-      with:
-        workflow: doc-build.yml
-        run_id: ${{ github.event.workflow_run.id }}
-
-    - name: Uncompress HTML docs
-      run: |
-        tar xf html-output/html-output.tar.xz -C html-output
-        if [ -f api-coverage/api-coverage.tar.xz ]; then
-          tar xf api-coverage/api-coverage.tar.xz -C api-coverage
-        fi
-
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
-      with:
-        aws-access-key-id: ${{ vars.AWS_DOCS_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_DOCS_SECRET_ACCESS_KEY }}
-        aws-region: us-east-1
-
-    - name: Upload to AWS S3
-      env:
-        HEAD_BRANCH: ${{ github.event.workflow_run.head_branch }}
-      run: |
-        if [ "${HEAD_BRANCH:0:1}" == "v" ]; then
-          VERSION=${HEAD_BRANCH:1}
-        else
-          VERSION="latest"
-        fi
-
-        aws s3 sync --quiet html-output/html s3://docs.zephyrproject.org/${VERSION} --delete
-        aws s3 sync --quiet html-output/html/doxygen/html s3://docs.zephyrproject.org/apidoc/${VERSION} --delete
-        if [ -d api-coverage/coverage-report ]; then
-          aws s3 sync --quiet api-coverage/coverage-report/ s3://docs.zephyrproject.org/api-coverage/${VERSION} --delete
-        fi
-        aws s3 cp --quiet pdf-output/zephyr.pdf s3://docs.zephyrproject.org/${VERSION}/zephyr.pdf
diff --git a/.github/workflows/errno.yml b/.github/workflows/errno.yml
deleted file mode 100644
index b1f7e6f4e62..00000000000
--- a/.github/workflows/errno.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-name: Error numbers
-on:
-  pull_request:
-    paths:
-      - '.github/workflows/errno.yml'
-      - 'lib/libc/minimal/include/errno.h'
-      - 'scripts/ci/errno.py'
-
-jobs:
-  check-errno:
-    runs-on: ubuntu-22.04
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.13
-
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: checkout
-        uses: actions/checkout@v4
-
-      - name: Environment Setup
-        run: |
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Run errno.py
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          ./scripts/ci/errno.py
diff --git a/.github/workflows/footprint-tracking.yml b/.github/workflows/footprint-tracking.yml
deleted file mode 100644
index 08b858af477..00000000000
--- a/.github/workflows/footprint-tracking.yml
+++ /dev/null
@@ -1,95 +0,0 @@
-name: Footprint Tracking
-
-# Run every 12 hours and on tags
-on:
-  schedule:
-    - cron: '50 1/12 * * *'
-  push:
-    paths:
-      - 'VERSION'
-      - '.github/workflows/footprint-tracking.yml'
-    branches:
-      - main
-      - v*-branch
-    tags:
-      # only publish v* tags, do not care about zephyr-v* which point to the
-      # same commit
-      - 'v*'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  footprint-tracking:
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    if: github.repository_owner == 'zephyrproject-rtos'
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-    env:
-      ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Update PATH for west
-        run: |
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-      - name: Install packages
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y python3-venv
-          sudo pip3 install -U setuptools wheel pip gitpython
-
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-
-      - name: Environment Setup
-        run: |
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: west setup
-        run: |
-          west init -l . || true
-          west config --global update.narrow true
-          west update 2>&1 1> west.update.log || west update 2>&1 1> west.update2.log
-
-      - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v4
-        with:
-          aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
-          aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}
-          aws-region: us-east-1
-
-      - name: Record Footprint
-        env:
-          BASE_REF: ${{ github.base_ref }}
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          ./scripts/footprint/track.py  -p scripts/footprint/plan.txt
-
-      - name: Upload footprint data
-        run: |
-          python3 -m venv .venv
-          . .venv/bin/activate
-          pip3 install awscli
-          aws s3 sync  --quiet footprint_data/ s3://testing.zephyrproject.org/footprint_data/
diff --git a/.github/workflows/greet_first_time_contributor.yml b/.github/workflows/greet_first_time_contributor.yml
deleted file mode 100644
index 5f62c03d6de..00000000000
--- a/.github/workflows/greet_first_time_contributor.yml
+++ /dev/null
@@ -1,58 +0,0 @@
-name: Greet first time contributor
-
-on:
-  issues:
-    types: [opened]
-  pull_request_target:
-    types: [opened, closed]
-
-jobs:
-  check_for_first_interaction:
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: zephyrproject-rtos/action-first-interaction@v1.1.1-zephyr-5
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-
-          issue-message: >
-            Hi @${{github.event.issue.user.login}}! We appreciate you submitting your first issue
-            for our open-source project. 🌟
-
-
-            Even though I'm a bot, I can assure you that the whole community is genuinely grateful
-            for your time and effort. 🤖💙
-
-          pr-opened-message: >
-            Hello @${{ github.event.pull_request.user.login }}, and thank you very much for your
-            first pull request to the Zephyr project!
-
-            Our Continuous Integration pipeline will execute a series of checks on your Pull Request
-            commit messages and code, and you are expected to address any failures by updating the PR.
-            Please take a look at [our commit message guidelines](https://docs.zephyrproject.org/latest/contribute/guidelines.html#commit-message-guidelines)
-            to find out how to format your commit messages, and at [our contribution workflow](https://docs.zephyrproject.org/latest/contribute/guidelines.html#contribution-workflow)
-            to understand how to update your Pull Request.
-            If you haven't already, please make sure to review the project's [Contributor
-            Expectations](https://docs.zephyrproject.org/latest/contribute/contributor_expectations.html)
-            and update (by amending and force-pushing the commits) your pull request if necessary.
-
-            If you are stuck or need help please join us on [Discord](https://chat.zephyrproject.org/)
-            and ask your question there. Additionally, you can [escalate the review](https://docs.zephyrproject.org/latest/contribute/contributor_expectations.html#pr-review-escalation)
-            when applicable. 😊
-
-          pr-merged-message: >
-            Hi @${{ github.event.pull_request.user.login }}!
-
-            Congratulations on getting your very first Zephyr pull request merged 🎉🥳. This is a
-            fantastic achievement, and we're thrilled to have you as part of our community!
-
-
-            To celebrate this milestone and showcase your contribution, we'd love to award you the
-            Zephyr Technical Contributor badge. If you're interested, please claim your badge by
-            filling out this form: [Claim Your Zephyr Badge](https://forms.gle/oCw9iAPLhUsHTapc8).
-
-
-            Thank you for your valuable input, and we look forward to seeing more of your
-            contributions in the future! 🪁
diff --git a/.github/workflows/hello_world_multiplatform.yaml b/.github/workflows/hello_world_multiplatform.yaml
deleted file mode 100644
index 08fd42d7866..00000000000
--- a/.github/workflows/hello_world_multiplatform.yaml
+++ /dev/null
@@ -1,79 +0,0 @@
-name: Hello World (Multiplatform)
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  pull_request:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-    paths:
-      - 'scripts/build/**'
-      - 'scripts/requirements*.txt'
-      - '.github/workflows/hello_world_multiplatform.yaml'
-      - 'SDK_VERSION'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-22.04, ubuntu-24.04, macos-13, macos-14, windows-2022]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          path: zephyr
-          fetch-depth: 0
-
-      - name: Rebase
-        if: github.event_name == 'pull_request'
-        env:
-          BASE_REF: ${{ github.base_ref }}
-          PR_HEAD: ${{ github.event.pull_request.head.sha }}
-        working-directory: zephyr
-        shell: bash
-        run: |
-          git config --global user.email "actions@zephyrproject.org"
-          git config --global user.name "Github Actions"
-          git rebase origin/${BASE_REF}
-          git log --graph --oneline HEAD...${PR_HEAD}
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: 3.11
-
-      - name: Setup Zephyr project
-        uses: zephyrproject-rtos/action-zephyr-setup@v1
-        with:
-          app-path: zephyr
-          toolchains: all
-
-      - name: Build firmware
-        working-directory: zephyr
-        shell: bash
-        run: |
-          if [ "${{ runner.os }}" = "macOS" ]; then
-            EXTRA_TWISTER_FLAGS="-P native_sim --build-only"
-          elif [ "${{ runner.os }}" = "Windows" ]; then
-            EXTRA_TWISTER_FLAGS="-P native_sim --short-build-path -O/tmp/twister-out"
-          fi
-          ./scripts/twister --force-color --inline-logs -T samples/hello_world -v $EXTRA_TWISTER_FLAGS
-
-      - name: Upload artifacts
-        if: failure()
-        uses: actions/upload-artifact@v4
-        with:
-          if-no-files-found: ignore
-          path:
-            zephyr/twister-out/*/samples/hello_world/sample.basic.helloworld/build.log
diff --git a/.github/workflows/issue_count.yml b/.github/workflows/issue_count.yml
deleted file mode 100644
index 7d6ed6dfc3e..00000000000
--- a/.github/workflows/issue_count.yml
+++ /dev/null
@@ -1,54 +0,0 @@
-name: Issue Tracker
-
-on:
-  schedule:
-  - cron: '*/10 * * * *'
-
-env:
-  OUTPUT_FILE_NAME: IssuesReport.md
-  COMMITTER_EMAIL: actions@github.com
-  COMMITTER_NAME: github-actions
-  COMMITTER_USERNAME: github-actions
-
-
-jobs:
-  track-issues:
-    name: "Collect Issue Stats"
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-    - name: Download configuration file
-      run: |
-        wget -q https://raw.githubusercontent.com/$GITHUB_REPOSITORY/main/.github/workflows/issues-report-config.json
-
-    - name: install-packages
-      run: |
-        sudo apt-get update
-        sudo apt-get install discount
-
-    - uses: brcrista/summarize-issues@v4
-      with:
-        title: 'Issues Report for ${{ github.repository }}'
-        configPath: 'issues-report-config.json'
-        outputPath: ${{ env.OUTPUT_FILE_NAME }}
-        token: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: upload-stats
-      uses: actions/upload-artifact@v4
-      continue-on-error: true
-      with:
-        name: ${{ env.OUTPUT_FILE_NAME }}
-        path: ${{ env.OUTPUT_FILE_NAME }}
-
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
-      with:
-        aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}
-        aws-region: us-east-1
-
-    - name: Post Results
-      run: |
-        mkd2html IssuesReport.md IssuesReport.html
-        aws s3 cp --quiet IssuesReport.html s3://testing.zephyrproject.org/issues/$GITHUB_REPOSITORY/index.html
diff --git a/.github/workflows/issues-report-config.json b/.github/workflows/issues-report-config.json
deleted file mode 100644
index ad069b99c8b..00000000000
--- a/.github/workflows/issues-report-config.json
+++ /dev/null
@@ -1,37 +0,0 @@
-[
-  {
-    "section": "High Priority Bugs",
-    "labels": ["bug", "priority: high"],
-    "threshold": 0
-  },
-  {
-    "section": "Medium Priority Bugs",
-    "labels": ["bug", "priority: medium"],
-    "threshold": 20
-  },
-  {
-    "section": "Low Priority Bugs",
-    "labels": ["bug", "priority: low"],
-    "threshold": 100
-  },
-  {
-    "section": "Enhancements",
-    "labels": ["Enhancement"],
-    "threshold": 500
-  },
-  {
-    "section": "Features",
-    "labels": ["Feature"],
-    "threshold": 100
-  },
-  {
-    "section": "Questions",
-    "labels": ["question"],
-    "threshold": 100
-  },
-  {
-    "section": "Static Analysis",
-    "labels": ["Coverity"],
-    "threshold": 100
-  }
-]
diff --git a/.github/workflows/license_check.yml b/.github/workflows/license_check.yml
deleted file mode 100644
index 7d2d083faae..00000000000
--- a/.github/workflows/license_check.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-name: Scancode
-
-on: [pull_request]
-
-jobs:
-  scancode_job:
-    runs-on: ubuntu-22.04
-    name: Scan code for licenses
-    steps:
-    - name: Checkout the code
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
-    - name: Scan the code
-      id: scancode
-      uses: zephyrproject-rtos/action_scancode@v4
-      with:
-        directory-to-scan: 'scan/'
-    - name: Artifact Upload
-      uses: actions/upload-artifact@v4
-      with:
-        name: scancode
-        path: ./artifacts
-
-    - name: Verify
-      run: |
-        if [ -s ./artifacts/report.txt ]; then
-          report=$(cat ./artifacts/report.txt)
-          report="${report//'%'/'%25'}"
-          report="${report//$'\n'/'%0A'}"
-          report="${report//$'\r'/'%0D'}"
-          echo "::error file=./artifacts/report.txt::$report"
-          exit 1
-        fi
diff --git a/.github/workflows/manifest-PR.yml b/.github/workflows/manifest-PR.yml
index a871aa381de..98d2e2334e7 100644
--- a/.github/workflows/manifest-PR.yml
+++ b/.github/workflows/manifest-PR.yml
@@ -15,3 +15,5 @@ jobs:
         with:
           token: ${{ secrets.NCS_GITHUB_TOKEN }}
           manifest-pr-title-details: ${{ github.event.pull_request.title }}
+          target-repo: nrfconnect/sdk-nrf-testing
+          forked-repo: nordicbuilder/sdk-nrf-testing
diff --git a/.github/workflows/manifest.yml b/.github/workflows/manifest.yml
deleted file mode 100644
index 76b80f66504..00000000000
--- a/.github/workflows/manifest.yml
+++ /dev/null
@@ -1,39 +0,0 @@
-name: Manifest
-on:
-  pull_request_target:
-
-jobs:
-  contribs:
-    runs-on: ubuntu-22.04
-    name: Manifest
-    steps:
-      - name: Checkout the code
-        uses: actions/checkout@v4
-        with:
-          path: zephyrproject/zephyr
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: west setup
-        env:
-          BASE_REF: ${{ github.base_ref }}
-        working-directory: zephyrproject/zephyr
-        run: |
-          pip3 install west
-          git config --global user.email "you@example.com"
-          git config --global user.name "Your Name"
-          west init -l . || true
-
-      - name: Manifest
-        uses: zephyrproject-rtos/action-manifest@v1.3.1
-        with:
-          github-token: ${{ secrets.ZB_GITHUB_TOKEN }}
-          manifest-path: 'west.yml'
-          checkout-path: 'zephyrproject/zephyr'
-          use-tree-checkout: 'true'
-          check-impostor-commits: 'true'
-          label-prefix: 'manifest-'
-          verbosity-level: '1'
-          labels: 'manifest'
-          dnm-labels: 'DNM'
diff --git a/.github/workflows/pylib_tests.yml b/.github/workflows/pylib_tests.yml
deleted file mode 100644
index 8827acebdb4..00000000000
--- a/.github/workflows/pylib_tests.yml
+++ /dev/null
@@ -1,54 +0,0 @@
-# Copyright (c) 2023 Intel Corporation.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Misc. Pylib Scripts TestSuite
-
-on:
-  push:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/pylib/build_helpers/**'
-    - '.github/workflows/pylib_tests.yml'
-  pull_request:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/pylib/build_helpers/**'
-    - '.github/workflows/pylib_tests.yml'
-
-jobs:
-  pylib-tests:
-    name: Misc. Pylib Unit Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04]
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: cache-pip-linux
-      if: startsWith(runner.os, 'Linux')
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: install-packages
-      run: |
-        pip3 install -r scripts/requirements-base.txt -r scripts/requirements-build-test.txt
-    - name: Run pytest for build_helpers
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      run: |
-        echo "Run build_helpers tests"
-        PYTHONPATH=./scripts/tests pytest ./scripts/tests/build_helpers
diff --git a/.github/workflows/ready-to-merge.yml b/.github/workflows/ready-to-merge.yml
deleted file mode 100644
index 897a6044522..00000000000
--- a/.github/workflows/ready-to-merge.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: ready to merge
-
-on:
-  workflow_call:
-    inputs:
-      needs_context:
-        type: string
-        required: true
-
-jobs:
-  all_jobs_passed:
-    name: all jobs passed
-    runs-on: ubuntu-latest
-    steps:
-      - name: "Check status of all required jobs"
-        run: |-
-          NEEDS_CONTEXT='${{ inputs.needs_context }}'
-          JOB_IDS=$(echo "$NEEDS_CONTEXT" | jq -r 'keys[]')
-          for JOB_ID in $JOB_IDS; do
-            RESULT=$(echo "$NEEDS_CONTEXT" | jq -r ".[\"$JOB_ID\"].result")
-            echo "$JOB_ID job result: $RESULT"
-            if [[ $RESULT != "success" && $RESULT != "skipped" ]]; then
-              echo "***"
-              echo "Error: The $JOB_ID job did not pass."
-              exit 1
-            fi
-          done
-          echo "All jobs passed or were skipped."
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 002485b9d80..00000000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,60 +0,0 @@
-name: Create a Release
-
-on:
-  push:
-    tags:
-      - 'v*'
-      - '!v*rc*'
-
-jobs:
-  release:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Get the version
-        id: get_version
-        run: |
-          echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
-          echo "TRIMMED_VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
-
-      - name: REUSE Compliance Check
-        uses: fsfe/reuse-action@v4
-        with:
-          args: spdx -o zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-
-      - name: upload-results
-        uses: actions/upload-artifact@v4
-        continue-on-error: true
-        with:
-          name: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-          path: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-
-      - name: Create empty release notes body
-        run: |
-          echo "TODO: add release overview and notes link" > release-notes.txt
-
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: Zephyr ${{ steps.get_version.outputs.TRIMMED_VERSION }}
-          body_path: release-notes.txt
-          draft: true
-          prerelease: true
-
-      - name: Upload Release Assets
-        id: upload-release-asset
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-          asset_name: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-          asset_content_type: text/plain
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
deleted file mode 100644
index e2325da0a4a..00000000000
--- a/.github/workflows/scorecards.yml
+++ /dev/null
@@ -1,61 +0,0 @@
-# This workflow uses actions that are not certified by GitHub. They are provided
-# by a third-party and are governed by separate terms of service, privacy
-# policy, and support documentation.
-
-name: Scorecards supply-chain security
-on:
-  # For Branch-Protection check. Only the default branch is supported. See
-  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
-  branch_protection_rule:
-  # To guarantee Maintained check is occasionally updated. See
-  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
-  schedule:
-    - cron: '43 7 * * 6'
-  push:
-    branches:
-      - main
-
-permissions: read-all
-
-jobs:
-  analysis:
-    name: Scorecard analysis
-    runs-on: ubuntu-latest
-    permissions:
-      # Needed for Code scanning upload
-      security-events: write
-      # Needed for GitHub OIDC token if publish_results is true
-      id-token: write
-
-    steps:
-      - name: "Checkout code"
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
-        with:
-          persist-credentials: false
-
-      - name: "Run analysis"
-        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
-        with:
-          results_file: results.sarif
-          results_format: sarif
-          # Publish results to OpenSSF REST API for easy access by consumers.
-          # - Allows the repository to include the Scorecard badge.
-          # - See https://github.com/ossf/scorecard-action#publishing-results.
-          publish_results: true
-
-      # Upload the results as artifacts (optional). Commenting out will disable
-      # uploads of run results in SARIF format to the repository Actions tab.
-      # https://docs.github.com/en/actions/advanced-guides/storing-workflow-data-as-artifacts
-      - name: "Upload artifact"
-        uses: actions/upload-artifact@89ef406dd8d7e03cfd12d9e0a4a378f454709029 # v4.3.5
-        with:
-          name: SARIF file
-          path: results.sarif
-          retention-days: 5
-
-      # Upload the results to GitHub's code scanning dashboard (optional).
-      # Commenting out will disable upload of results to your repo's Code Scanning dashboard
-      - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@afb54ba388a7dca6ecae48f608c4ff05ff4cc77a # v3.25.15
-        with:
-          sarif_file: results.sarif
diff --git a/.github/workflows/scripts_tests.yml b/.github/workflows/scripts_tests.yml
deleted file mode 100644
index 86db35ae02e..00000000000
--- a/.github/workflows/scripts_tests.yml
+++ /dev/null
@@ -1,71 +0,0 @@
-# Copyright 2023 Google LLC
-# SPDX-License-Identifier: Apache-2.0
-
-name: Scripts tests
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-    paths:
-      - 'scripts/build/**'
-      - '.github/workflows/scripts_tests.yml'
-  pull_request:
-    branches:
-      - main
-      - v*-branch
-    paths:
-      - 'scripts/build/**'
-      - '.github/workflows/scripts_tests.yml'
-
-jobs:
-  scripts-tests:
-    name: Scripts tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-20.04]
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-
-      - name: Rebase
-        continue-on-error: true
-        env:
-          BASE_REF: ${{ github.base_ref }}
-          PR_HEAD: ${{ github.event.pull_request.head.sha }}
-        run: |
-          git config --global user.email "actions@zephyrproject.org"
-          git config --global user.name "Github Actions"
-          git rebase origin/${BASE_REF}
-          git log --graph --oneline HEAD...${PR_HEAD}
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: cache-pip-linux
-        if: startsWith(runner.os, 'Linux')
-        uses: actions/cache@v4
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-          restore-keys: |
-            ${{ runner.os }}-pip-${{ matrix.python-version }}
-
-      - name: install-packages
-        run: |
-          pip3 install -r scripts/requirements-base.txt -r scripts/requirements-build-test.txt
-
-      - name: Run pytest
-        env:
-          ZEPHYR_BASE: ./
-        run: |
-          echo "Run script tests"
-          pytest ./scripts/build
diff --git a/.github/workflows/stale-workflow-queue-cleanup.yml b/.github/workflows/stale-workflow-queue-cleanup.yml
deleted file mode 100644
index ec1a4cc716f..00000000000
--- a/.github/workflows/stale-workflow-queue-cleanup.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: Stale Workflow Queue Cleanup
-
-on:
-  workflow_dispatch:
-    branches: [main]
-  schedule:
-  # everyday at 15:00
-  - cron: '0 15 * * *'
-
-concurrency:
-  group: stale-workflow-queue-cleanup
-  cancel-in-progress: true
-
-jobs:
-  cleanup:
-    name: Cleanup
-    runs-on: ubuntu-22.04
-
-    steps:
-    - name: Delete stale queued workflow runs
-      uses: MajorScruffy/delete-old-workflow-runs@v0.3.0
-      with:
-        repository: ${{ github.repository }}
-        # Remove any workflow runs in "queued" state for more than 1 day
-        older-than-seconds: 86400
-        status: queued
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/stale_issue.yml b/.github/workflows/stale_issue.yml
deleted file mode 100644
index f71e485ff8e..00000000000
--- a/.github/workflows/stale_issue.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: "Close stale pull requests/issues"
-on:
-  schedule:
-  - cron: "16 00 * * *"
-
-jobs:
-  stale:
-    name: Find Stale issues and PRs
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-    steps:
-    - uses: actions/stale@v9
-      with:
-        stale-pr-message: 'This pull request has been marked as stale because it has been open (more
-          than) 60 days with no activity. Remove the stale label or add a comment saying that you
-          would like to have the label removed otherwise this pull request will automatically be
-          closed in 14 days. Note, that you can always re-open a closed pull request at any time.'
-        stale-issue-message: 'This issue has been marked as stale because it has been open (more
-          than) 60 days with no activity. Remove the stale label or add a comment saying that you
-          would like to have the label removed otherwise this issue will automatically be closed in
-          14 days. Note, that you can always re-open a closed issue at any time.'
-        days-before-stale: 60
-        days-before-close: 14
-        stale-issue-label: 'Stale'
-        stale-pr-label: 'Stale'
-        exempt-pr-labels: 'Blocked,In progress'
-        exempt-issue-labels: 'In progress,Enhancement,Feature,Feature Request,RFC,Meta,Process,Coverity'
-        operations-per-run: 400
diff --git a/.github/workflows/stats_merged_prs.yml b/.github/workflows/stats_merged_prs.yml
deleted file mode 100644
index cd874b65b1a..00000000000
--- a/.github/workflows/stats_merged_prs.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-name: Merged PR stats
-
-on:
-  pull_request_target:
-    branches:
-      - main
-      - v*-branch
-    types: [closed]
-jobs:
-  record_merged:
-    if: github.event.pull_request.merged == true && github.repository == 'zephyrproject-rtos/zephyr'
-    runs-on: ubuntu-22.04
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: PR event
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          ELASTICSEARCH_KEY: ${{ secrets.ELASTICSEARCH_KEY }}
-          ELASTICSEARCH_SERVER: "https://elasticsearch.zephyrproject.io:443"
-          PR_STAT_ES_INDEX: ${{ vars.PR_STAT_ES_INDEX }}
-        run: |
-          pip3 install pygithub elasticsearch
-          python3 ./scripts/ci/stats/merged_prs.py --pull-request ${{ github.event.pull_request.number }} --repo ${{ github.repository }}
diff --git a/.github/workflows/twister.yaml b/.github/workflows/twister.yaml
deleted file mode 100644
index cc3c9e3ffdf..00000000000
--- a/.github/workflows/twister.yaml
+++ /dev/null
@@ -1,369 +0,0 @@
-name: Run tests with twister
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  pull_request_target:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  schedule:
-    # Run at 03:00 UTC on every Sunday
-    - cron: '0 3 * * 0'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  twister-build-prep:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    outputs:
-      subset: ${{ steps.output-services.outputs.subset }}
-      size: ${{ steps.output-services.outputs.size }}
-      fullrun: ${{ steps.output-services.outputs.fullrun }}
-    env:
-      MATRIX_SIZE: 10
-      PUSH_MATRIX_SIZE: 20
-      DAILY_MATRIX_SIZE: 80
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      TESTS_PER_BUILDER: 700
-      COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
-      BASE_REF: ${{ github.base_ref }}
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Clone cached Zephyr repository
-        if: github.event_name == 'pull_request_target'
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: Checkout
-        if: github.event_name == 'pull_request_target'
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Environment Setup
-        if: github.event_name == 'pull_request_target'
-        run: |
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          git rebase origin/${BASE_REF}
-          git log  --pretty=oneline | head -n 10
-          west init -l . || true
-          west config manifest.group-filter -- +ci,+optional
-          west config --global update.narrow true
-          west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-          west forall -c 'git reset --hard HEAD'
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Generate Test Plan with Twister
-        if: github.event_name == 'pull_request_target'
-        id: test-plan
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          python3 ./scripts/ci/test_plan.py -c origin/${BASE_REF}.. --pull-request -t $TESTS_PER_BUILDER
-          if [ -s .testplan ]; then
-            cat .testplan >> $GITHUB_ENV
-          else
-            echo "TWISTER_NODES=${MATRIX_SIZE}" >> $GITHUB_ENV
-          fi
-          rm -f testplan.json .testplan
-
-      - name: Determine matrix size
-        id: output-services
-        run: |
-          if [ "${{github.event_name}}" = "pull_request_target" ]; then
-            if [ -n "${TWISTER_NODES}" ]; then
-              subset="[$(seq -s',' 1 ${TWISTER_NODES})]"
-            else
-              subset="[$(seq -s',' 1 ${MATRIX_SIZE})]"
-            fi
-            size=${TWISTER_NODES}
-          elif [ "${{github.event_name}}" = "push" ]; then
-            subset="[$(seq -s',' 1 ${PUSH_MATRIX_SIZE})]"
-            size=${MATRIX_SIZE}
-          elif [ "${{github.event_name}}" = "schedule" -a "${{github.repository}}" = "zephyrproject-rtos/zephyr" ]; then
-            subset="[$(seq -s',' 1 ${DAILY_MATRIX_SIZE})]"
-            size=${DAILY_MATRIX_SIZE}
-          else
-            size=0
-          fi
-          echo "subset=${subset}" >> $GITHUB_OUTPUT
-          echo "size=${size}" >> $GITHUB_OUTPUT
-          echo "fullrun=${TWISTER_FULL}" >> $GITHUB_OUTPUT
-
-  twister-build:
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    needs: twister-build-prep
-    if: needs.twister-build-prep.outputs.size != 0
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-      matrix:
-        subset: ${{fromJSON(needs.twister-build-prep.outputs.subset)}}
-    timeout-minutes: 1440
-    env:
-      CCACHE_DIR: /node-cache/ccache-zephyr
-      CCACHE_REMOTE_STORAGE: "redis://cache-*.keydb-cache.svc.cluster.local|shards=1,2,3"
-      CCACHE_REMOTE_ONLY: "true"
-      # `--specs` is ignored because ccache is unable to resolve the toolchain specs file path.
-      CCACHE_IGNOREOPTIONS: '--specs=*'
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      TWISTER_COMMON: ' --force-color --inline-logs -v -N -M --retry-failed 3 --timeout-multiplier 2 '
-      DAILY_OPTIONS: ' -M --build-only --all --show-footprint'
-      PR_OPTIONS: ' --clobber-output --integration'
-      PUSH_OPTIONS: ' --clobber-output -M --show-footprint'
-      COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
-      BASE_REF: ${{ github.base_ref }}
-    steps:
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Clone cached Zephyr repository
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Environment Setup
-        run: |
-          if [ "${{github.event_name}}" = "pull_request_target" ]; then
-            git config --global user.email "bot@zephyrproject.org"
-            git config --global user.name "Zephyr Builder"
-            rm -fr ".git/rebase-apply"
-            git rebase origin/${BASE_REF}
-            git log  --pretty=oneline | head -n 10
-          fi
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-          west init -l . || true
-          west config manifest.group-filter -- +ci,+optional
-          west config --global update.narrow true
-          west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-          west forall -c 'git reset --hard HEAD'
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Check Environment
-        run: |
-          cmake --version
-          gcc --version
-          ls -la
-          echo "github.ref: ${{ github.ref }}"
-          echo "github.base_ref: ${{ github.base_ref }}"
-          echo "github.ref_name: ${{ github.ref_name }}"
-
-      - name: Set up ccache
-        run: |
-          mkdir -p ${CCACHE_DIR}
-          ccache -M 10G
-          ccache -p
-          ccache -z -s -vv
-
-      - name: Update BabbleSim to manifest revision
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - if: github.event_name == 'push'
-        name: Run Tests with Twister (Push)
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          ./scripts/twister --subset ${{matrix.subset}}/${{ strategy.job-total }} ${TWISTER_COMMON} ${PUSH_OPTIONS}
-          if [ "${{matrix.subset}}" = "1" ]; then
-            ./scripts/zephyr_module.py --twister-out module_tests.args
-            if [ -s module_tests.args ]; then
-              ./scripts/twister +module_tests.args --outdir module_tests ${TWISTER_COMMON} ${PUSH_OPTIONS}
-            fi
-          fi
-
-      - if: github.event_name == 'pull_request_target'
-        name: Run Tests with Twister (Pull Request)
-        run: |
-          rm -f testplan.json
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          python3 ./scripts/ci/test_plan.py -c origin/${BASE_REF}.. --pull-request
-          ./scripts/twister --subset ${{matrix.subset}}/${{ strategy.job-total }} --load-tests testplan.json ${TWISTER_COMMON} ${PR_OPTIONS}
-          if [ "${{matrix.subset}}" = "1" -a ${{needs.twister-build-prep.outputs.fullrun}} = 'True' ]; then
-            ./scripts/zephyr_module.py --twister-out module_tests.args
-            if [ -s module_tests.args ]; then
-              ./scripts/twister +module_tests.args --outdir module_tests ${TWISTER_COMMON} ${PR_OPTIONS}
-            fi
-          fi
-
-      - if: github.event_name == 'schedule'
-        name: Run Tests with Twister (Daily)
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          ./scripts/twister --subset ${{matrix.subset}}/${{ strategy.job-total }} ${TWISTER_COMMON} ${DAILY_OPTIONS}
-          if [ "${{matrix.subset}}" = "1" ]; then
-            ./scripts/zephyr_module.py --twister-out module_tests.args
-            if [ -s module_tests.args ]; then
-              ./scripts/twister +module_tests.args --outdir module_tests ${TWISTER_COMMON} ${DAILY_OPTIONS}
-            fi
-          fi
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Upload Unit Test Results
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: Unit Test Results (Subset ${{ matrix.subset }})
-          if-no-files-found: ignore
-          path: |
-            twister-out/twister.xml
-            twister-out/twister.json
-            module_tests/twister.xml
-            testplan.json
-
-      - if: matrix.subset == 1 && github.event_name == 'push'
-        name: Save the list of Python packages
-        shell: bash
-        run: |
-          FREEZE_FILE="frozen-requirements.txt"
-          timestamp="$(date)"
-          version="$(git describe --abbrev=12 --always)"
-          echo -e "# Generated at $timestamp ($version)\n" > $FREEZE_FILE
-          pip3 freeze | tee -a $FREEZE_FILE
-
-      - if: matrix.subset == 1 && github.event_name == 'push'
-        name: Upload the list of Python packages
-        uses: actions/upload-artifact@v4
-        with:
-          name: Frozen PIP package set
-          path: |
-            frozen-requirements.txt
-
-  twister-test-results:
-    name: "Publish Unit Tests Results"
-    env:
-      ELASTICSEARCH_KEY: ${{ secrets.ELASTICSEARCH_KEY }}
-      ELASTICSEARCH_SERVER: "https://elasticsearch.zephyrproject.io:443"
-    needs: twister-build
-    runs-on: ubuntu-22.04
-    # the build-and-test job might be skipped, we don't need to run this job then
-    if: success() || failure()
-
-    steps:
-      # Needed for elasticearch and upload script
-      - if: github.event_name == 'push' || github.event_name == 'schedule'
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-
-      - if: github.event_name == 'push' || github.event_name == 'schedule'
-        name: Upload to elasticsearch
-        run: |
-          pip3 install elasticsearch
-          # set run date on upload to get consistent and unified data across the matrix.
-          run_date=`date --iso-8601=minutes`
-          if [ "${{github.event_name}}" = "push" ]; then
-            python3 ./scripts/ci/upload_test_results_es.py -r ${run_date} \
-              --index zephyr-main-ci-push-1 artifacts/*/*/twister.json
-          elif [ "${{github.event_name}}" = "schedule" ]; then
-            python3 ./scripts/ci/upload_test_results_es.py -r ${run_date} \
-              --index zephyr-main-ci-weekly-1 artifacts/*/*/twister.json
-          fi
-
-      - name: Merge Test Results
-        run: |
-          pip3 install junitparser junit2html
-          junitparser merge artifacts/*/*/twister.xml junit.xml
-          junit2html junit.xml junit.html
-
-      - name: Upload Unit Test Results in HTML
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: HTML Unit Test Results
-          if-no-files-found: ignore
-          path: |
-            junit.html
-
-      - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
-        with:
-          check_name: Unit Test Results
-          files: "**/twister.xml"
-          comment_mode: off
-  twister-status-check:
-    if: always()
-    name: "Check Twister Status"
-    needs:
-      - twister-build-prep
-      - twister-build
-    uses: ./.github/workflows/ready-to-merge.yml
-    with:
-      needs_context: ${{ toJson(needs) }}
diff --git a/.github/workflows/twister_tests.yml b/.github/workflows/twister_tests.yml
deleted file mode 100644
index fa6737badb8..00000000000
--- a/.github/workflows/twister_tests.yml
+++ /dev/null
@@ -1,69 +0,0 @@
-# Copyright (c) 2020 Intel Corporation.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Twister TestSuite
-
-on:
-  push:
-    branches:
-    - main
-    - v*-branch
-    - collab-*
-    paths:
-    - 'scripts/pylib/**'
-    - 'scripts/twister'
-    - 'scripts/tests/twister/**'
-    - '.github/workflows/twister_tests.yml'
-    - 'scripts/schemas/twister/'
-  pull_request:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/pylib/**'
-    - 'scripts/twister'
-    - 'scripts/tests/twister/**'
-    - '.github/workflows/twister_tests.yml'
-    - 'scripts/schemas/twister/'
-
-jobs:
-  twister-tests:
-    name: Twister Unit Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04]
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: cache-pip-linux
-      if: startsWith(runner.os, 'Linux')
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: install-packages
-      run: |
-        pip3 install -r scripts/requirements-base.txt -r scripts/requirements-build-test.txt -r scripts/requirements-run-test.txt
-    - name: Run pytest for twisterlib
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      run: |
-        echo "Run twister tests"
-        PYTHONPATH=./scripts/tests pytest ./scripts/tests/twister
-    - name: Run pytest for pytest-twister-harness
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-        PYTHONPATH: ./scripts/pylib/pytest-twister-harness/src:${PYTHONPATH}
-      run: |
-        echo "Run twister tests"
-        pytest ./scripts/pylib/pytest-twister-harness/tests
diff --git a/.github/workflows/twister_tests_blackbox.yml b/.github/workflows/twister_tests_blackbox.yml
deleted file mode 100644
index 8845c7eddd4..00000000000
--- a/.github/workflows/twister_tests_blackbox.yml
+++ /dev/null
@@ -1,79 +0,0 @@
-# Copyright (c) 2023 Intel Corporation.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Twister BlackBox TestSuite
-
-on:
-  pull_request:
-    branches:
-    - main
-    - collab-*
-    - v*-branch
-    paths:
-    - 'scripts/pylib/twister/**'
-    - 'scripts/twister'
-    - 'scripts/tests/twister_blackbox/**'
-    - '.github/workflows/twister_tests_blackbox.yml'
-
-jobs:
-  twister-tests:
-    name: Twister Black Box Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04]
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.13
-
-    steps:
-    - name: Apply Container Owner Mismatch Workaround
-      run: |
-        # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-        #        match the container user UID because of the way GitHub
-        #        Actions runner is implemented. Remove this workaround when
-        #        GitHub comes up with a fundamental fix for this problem.
-        git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Environment Setup
-      run: |
-        echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-        west init -l . || true
-        # we do not depend on any hals, tools or bootloader, save some time and space...
-        west config manifest.group-filter -- -hal,-tools,-bootloader
-        west config --global update.narrow true
-        west update --path-cache /github/cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /github/cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /github/cache/zephyrproject)
-        west forall -c 'git reset --hard HEAD'
-
-        echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-    - name: Set Up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-
-    - name: Go Into Venv
-      shell: bash
-      run: |
-        python3 -m pip install --user virtualenv
-        python3 -m venv env
-        source env/bin/activate
-        echo "$(which python)"
-
-    - name: Install Packages
-      run: |
-        python3 -m pip install -U -r scripts/requirements-base.txt -r scripts/requirements-build-test.txt -r scripts/requirements-run-test.txt
-
-    - name: Run Pytest For Twister Black Box Tests
-      shell: bash
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      run: |
-        echo "Run twister tests"
-        source zephyr-env.sh
-        PYTHONPATH="./scripts/tests" pytest ./scripts/tests/twister_blackbox
diff --git a/.github/workflows/west_cmds.yml b/.github/workflows/west_cmds.yml
deleted file mode 100644
index d910bf15a29..00000000000
--- a/.github/workflows/west_cmds.yml
+++ /dev/null
@@ -1,77 +0,0 @@
-# Copyright (c) 2020 Linaro Limited.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Zephyr West Command Tests
-
-on:
-  push:
-    branches:
-    - main
-    - v*-branch
-    - collab-*
-    paths:
-    - 'scripts/west-commands.yml'
-    - 'scripts/west_commands/**'
-    - '.github/workflows/west_cmds.yml'
-  pull_request:
-    branches:
-    - main
-    - v*-branch
-    - collab-*
-    paths:
-    - 'scripts/west-commands.yml'
-    - 'scripts/west_commands/**'
-    - '.github/workflows/west_cmds.yml'
-
-jobs:
-  west-commnads:
-    name: West Command Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04, macos-14, windows-2022]
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: cache-pip-linux
-      if: startsWith(runner.os, 'Linux')
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: cache-pip-mac
-      if: startsWith(runner.os, 'macOS')
-      uses: actions/cache@v4
-      with:
-        path: ~/Library/Caches/pip
-        # Trailing '-' was just to get a different cache name
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}-
-    - name: cache-pip-win
-      if: startsWith(runner.os, 'Windows')
-      uses: actions/cache@v4
-      with:
-        path: ~\AppData\Local\pip\Cache
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: install pytest
-      run: |
-        pip3 install wheel
-        pip3 install pytest west pyelftools canopen natsort progress mypy intelhex psutil ply pyserial
-    - name: run pytest-win
-      if: runner.os == 'Windows'
-      run: |
-        python ./scripts/west_commands/run_tests.py
-    - name: run pytest-mac-linux
-      if: runner.os != 'Windows'
-      run: |
-        ./scripts/west_commands/run_tests.py