Zephyr 1.6-rc2

Change-Id: I930d11d2e41af3b77513531b8944ba77b5c5b278
Signed-off-by: Anas Nashif <anas.nashif@intel.com>

.checkpatch.conf

@@ -1,9 +1,10 @@
+--mailback
+--no-tree
 --emacs
 --summary-file
 --show-types
---max-line-length=100
+--max-line-length=80
 --min-conf-desc-length=1
---typedefsfile=scripts/checkpatch/typedefsfile
 
 --ignore BRACES
 --ignore PRINTK_WITHOUT_KERN_LEVEL
@@ -11,22 +12,11 @@
 --ignore VOLATILE
 --ignore CONFIG_EXPERIMENTAL
 --ignore PREFER_KERNEL_TYPES
---ignore PREFER_SECTION
 --ignore AVOID_EXTERNS
 --ignore NETWORKING_BLOCK_COMMENT_STYLE
 --ignore DATE_TIME
 --ignore MINMAX
 --ignore CONST_STRUCT
 --ignore FILE_PATH_CHANGES
---ignore SPDX_LICENSE_TAG
---ignore C99_COMMENT_TOLERANCE
---ignore REPEATED_WORD
---ignore UNDOCUMENTED_DT_STRING
---ignore DT_SPLIT_BINDING_PATCH
---ignore DT_SCHEMA_BINDING_PATCH
---ignore TRAILING_SEMICOLON
---ignore COMPLEX_MACRO
---ignore MULTISTATEMENT_MACRO_USE_DO_WHILE
---ignore ENOSYS
---ignore IS_ENABLED_CONFIG
---ignore EXPORT_SYMBOL
+--exclude ext
+--exclude net/ip/contiki

.clang-format

@@ -1,105 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-#
-# Note: The list of ForEachMacros can be obtained using:
-#
-#    git grep -h '^#define [^[:space:]]*FOR_EACH[^[:space:]]*(' include/ \
-#    | sed "s,^#define \([^[:space:]]*FOR_EACH[^[:space:]]*\)(.*$,  - '\1'," \
-#    | sort | uniq
-#
-# References:
-#   - https://clang.llvm.org/docs/ClangFormatStyleOptions.html
-
----
-BasedOnStyle: LLVM
-AlignConsecutiveMacros: AcrossComments
-AllowShortBlocksOnASingleLine: Never
-AllowShortCaseLabelsOnASingleLine: false
-AllowShortEnumsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: None
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: false
-AttributeMacros:
-  - __aligned
-  - __deprecated
-  - __packed
-  - __printf_like
-  - __syscall
-  - __syscall_always_inline
-  - __subsystem
-BitFieldColonSpacing: After
-BreakBeforeBraces: Linux
-ColumnLimit: 100
-ConstructorInitializerIndentWidth: 8
-ContinuationIndentWidth: 8
-ForEachMacros:
-  - 'ARRAY_FOR_EACH'
-  - 'ARRAY_FOR_EACH_PTR'
-  - 'FOR_EACH'
-  - 'FOR_EACH_FIXED_ARG'
-  - 'FOR_EACH_IDX'
-  - 'FOR_EACH_IDX_FIXED_ARG'
-  - 'FOR_EACH_NONEMPTY_TERM'
-  - 'FOR_EACH_FIXED_ARG_NONEMPTY_TERM'
-  - 'RB_FOR_EACH'
-  - 'RB_FOR_EACH_CONTAINER'
-  - 'SYS_DLIST_FOR_EACH_CONTAINER'
-  - 'SYS_DLIST_FOR_EACH_CONTAINER_SAFE'
-  - 'SYS_DLIST_FOR_EACH_NODE'
-  - 'SYS_DLIST_FOR_EACH_NODE_SAFE'
-  - 'SYS_SFLIST_FOR_EACH_CONTAINER'
-  - 'SYS_SFLIST_FOR_EACH_CONTAINER_SAFE'
-  - 'SYS_SFLIST_FOR_EACH_NODE'
-  - 'SYS_SFLIST_FOR_EACH_NODE_SAFE'
-  - 'SYS_SLIST_FOR_EACH_CONTAINER'
-  - 'SYS_SLIST_FOR_EACH_CONTAINER_SAFE'
-  - 'SYS_SLIST_FOR_EACH_NODE'
-  - 'SYS_SLIST_FOR_EACH_NODE_SAFE'
-  - '_WAIT_Q_FOR_EACH'
-  - 'Z_FOR_EACH'
-  - 'Z_FOR_EACH_ENGINE'
-  - 'Z_FOR_EACH_EXEC'
-  - 'Z_FOR_EACH_FIXED_ARG'
-  - 'Z_FOR_EACH_FIXED_ARG_EXEC'
-  - 'Z_FOR_EACH_IDX'
-  - 'Z_FOR_EACH_IDX_EXEC'
-  - 'Z_FOR_EACH_IDX_FIXED_ARG'
-  - 'Z_FOR_EACH_IDX_FIXED_ARG_EXEC'
-  - 'Z_GENLIST_FOR_EACH_CONTAINER'
-  - 'Z_GENLIST_FOR_EACH_CONTAINER_SAFE'
-  - 'Z_GENLIST_FOR_EACH_NODE'
-  - 'Z_GENLIST_FOR_EACH_NODE_SAFE'
-  - 'STRUCT_SECTION_FOREACH'
-  - 'STRUCT_SECTION_FOREACH_ALTERNATE'
-  - 'TYPE_SECTION_FOREACH'
-  - 'K_SPINLOCK'
-  - 'COAP_RESOURCE_FOREACH'
-  - 'COAP_SERVICE_FOREACH'
-  - 'COAP_SERVICE_FOREACH_RESOURCE'
-  - 'HTTP_RESOURCE_FOREACH'
-  - 'HTTP_SERVER_CONTENT_TYPE_FOREACH'
-  - 'HTTP_SERVICE_FOREACH'
-  - 'HTTP_SERVICE_FOREACH_RESOURCE'
-IfMacros:
-  - 'CHECKIF'
-# Disabled for now, see bug https://github.com/zephyrproject-rtos/zephyr/issues/48520
-#IncludeBlocks: Regroup
-IncludeCategories:
-  - Regex: '^".*\.h"$'
-    Priority: 0
-  - Regex: '^<(assert|complex|ctype|errno|fenv|float|inttypes|limits|locale|math|setjmp|signal|stdarg|stdbool|stddef|stdint|stdio|stdlib|string|tgmath|time|wchar|wctype)\.h>$'
-    Priority: 1
-  - Regex: '^\<zephyr/.*\.h\>$'
-    Priority: 2
-  - Regex: '.*'
-    Priority: 3
-IndentCaseLabels: false
-IndentGotoLabels: false
-IndentWidth: 8
-InsertBraces: true
-SpaceBeforeInheritanceColon: False
-SpaceBeforeParens: ControlStatementsExceptControlMacros
-SortIncludes: Never
-UseTab: ForContinuationAndIndentation
-WhitespaceSensitiveMacros:
-  - STRINGIFY
-  - Z_STRINGIFY

.codecov.yml

@@ -1,31 +0,0 @@
-codecov:
-  notify:
-    require_ci_to_pass: yes
-
-coverage:
-  precision: 2
-  round: down
-  range: "70...100"
-
-  status:
-    project: yes
-    patch: yes
-    changes: no
-
-# ignore:
-#   - "tests/**/*"
-#   - "samples/**/*"
-#   - "ext/hal/**/*"
-
-parsers:
-  gcov:
-    branch_detection:
-      conditional: yes
-      loop: yes
-      method: no
-      macro: no
-
-comment:
-  layout: "reach, diff, flags, files, footer"
-  behavior: default
-  require_changes: no

.editorconfig

@@ -1,92 +0,0 @@
-# EditorConfig: https://editorconfig.org/
-
-# top-most EditorConfig file
-root = true
-
-# All (Defaults)
-[*]
-charset = utf-8
-end_of_line = lf
-insert_final_newline = true
-trim_trailing_whitespace = true
-max_line_length = 100
-
-# Assembly
-[*.S]
-indent_style = tab
-indent_size = 8
-
-# C
-[*.{c,h}]
-indent_style = tab
-indent_size = 8
-
-# C++
-[*.{cpp,hpp}]
-indent_style = tab
-indent_size = 8
-
-# Linker Script
-[*.ld]
-indent_style = tab
-indent_size = 8
-
-# Python
-[*.py]
-indent_style = space
-indent_size = 4
-
-# Perl
-[*.pl]
-indent_style = tab
-indent_size = 8
-
-# reStructuredText
-[*.rst]
-indent_style = space
-indent_size = 3
-
-# YAML
-[*.{yml,yaml}]
-indent_style = space
-indent_size = 2
-
-# Shell Script
-[*.sh]
-indent_style = space
-indent_size = 4
-
-# Windows Command Script
-[*.cmd]
-end_of_line = crlf
-indent_style = tab
-indent_size = 8
-
-# Valgrind Suppression File
-[*.supp]
-indent_style = space
-indent_size = 3
-
-# CMake
-[{CMakeLists.txt,*.cmake}]
-indent_style = space
-indent_size = 2
-
-# Makefile
-[Makefile]
-indent_style = tab
-indent_size = 8
-
-# Device tree
-[*.{dts,dtsi,overlay}]
-indent_style = tab
-indent_size = 8
-
-# Git commit messages
-[COMMIT_EDITMSG]
-max_line_length = 75
-
-# Kconfig
-[Kconfig*]
-indent_style = tab
-indent_size = 8

.gitattributes

@@ -3,11 +3,3 @@
 .gitattributes export-ignore
 .gitignore export-ignore
 .mailmap export-ignore
-
-# Tell git to not diff certain files
-*.svg -diff
-
-# Tell linguist that generated test pattern files should not be included in the
-# language statistics.
-*.pat linguist-generated
-*.svg linguist-generated

.github/ISSUE_TEMPLATE/001_bug_report.md

@@ -1,71 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve Zephyr
-title: ''
-labels: bug
-assignees: ''
-
----
-<!--
-**Notes**
-Github Discussions (https://github.com/zephyrproject-rtos/zephyr/discussions)
-are available to first verify that the issue is a genuine Zephyr bug and not a
-consequence of Zephyr services misuse.
-
-This issue list is only for bugs in the main Zephyr code base
-(https://github.com/zephyrproject-rtos/zephyr/). If the bug is for a project
-fork (such as NCS) specific feature, please open an issue in the fork project
-instead.
--->
-
-**Describe the bug**
-<!--
-A clear and concise description of what the bug is.
-
-Please also mention any information which could help others to understand
-the problem you're facing:
- - What target platform are you using?
- - What have you tried to diagnose or workaround this issue?
- - Is this a regression? If yes, have you been able to "git bisect" it to a
-   specific commit?
- - ...
--->
-
-**To Reproduce**
-<!--
-Steps to reproduce the behavior:
-1. mkdir build; cd build
-2. cmake -DBOARD=board\_xyz
-3. make
-4. See error
--->
-
-**Expected behavior**
-<!--
-A clear and concise description of what you expected to happen.
--->
-
-**Impact**
-<!--
-What impact does this issue have on your progress (e.g., annoyance, showstopper)
--->
-
-**Logs and console output**
-<!--
-If applicable, add console logs or other types of debug information
-e.g Wireshark capture or Logic analyzer capture (upload in zip archive).
-copy-and-paste text and put a code fence (\`\`\`) before and after, to help
-explain the issue. (if unable to obtain text log, add a screenshot)
--->
-
-**Environment (please complete the following information):**
-
- - OS: (e.g. Linux, MacOS, Windows)
- - Toolchain (e.g Zephyr SDK, ...)
- - Commit SHA or Version used
-
-**Additional context**
-<!--
-Add any other context that could be relevant to your issue, such as pin setting,
-target configuration, ...
--->

.github/ISSUE_TEMPLATE/002_enhancement.md

@@ -1,28 +0,0 @@
----
-name: Enhancement
-about: Suggest enhancements to existing features
-title: ''
-labels: Enhancement
-assignees: ''
-
----
-
-**Is your enhancement proposal related to a problem? Please describe.**
-<!--
-A clear and concise description of what the problem is.
--->
-
-**Describe the solution you'd like**
-<!--
-A clear and concise description of what you want to happen.
--->
-
-**Describe alternatives you've considered**
-<!--
-A clear and concise description of any alternative solutions or features you've considered.
--->
-
-**Additional context**
-<!--
-Add any other context or graphics (drag-and-drop an image) about the feature request here.
--->

.github/ISSUE_TEMPLATE/003_rfc-proposal.md

@@ -1,60 +0,0 @@
----
-name: RFC / Proposal
-about: Submit an RFC / Proposal
-title: ''
-labels: RFC
-assignees: ''
-
----
-
-## Introduction
-
-<!--
-This section targets end users, TSC members, maintainers and anyone else that might
-need a quick explanation of your proposed change.
--->
-
-### Problem description
-<!--
-Why do we want this change and what problem are we trying to address?
--->
-
-### Proposed change
-<!--
-A brief summary of the proposed change - the 10,000 ft view on what it will
-change once this change is implemented.
--->
-
-## Detailed RFC
-<!--
-In this section of the document the target audience is the dev team. Upon
-reading this section each engineer should have a rather clear picture of what
-needs to be done in order to implement the described feature.
--->
-
-### Proposed change (Detailed)
-<!--
-This section is freeform - you should describe your change in as much detail
-as possible. Please also ensure to include any context or background info here.
-For example, do we have existing components which can be reused or altered.
-
-By reading this section, each team member should be able to know what exactly
-you're planning to change and how.
--->
-
-### Dependencies
-<!--
-Highlight how the change may affect the rest of the project (new components,
-modifications in other areas), or other teams/projects.
--->
-
-### Concerns and Unresolved Questions
-<!--
-List any concerns, unknowns, and generally unresolved questions etc.
--->
-
-## Alternatives
-<!--
-List any alternatives considered, and the reasons for choosing this option
-over them.
--->

.github/ISSUE_TEMPLATE/004_feature_request.md

@@ -1,28 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: Feature Request
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-<!--
-A clear and concise description of what the problem is.
--->
-
-**Describe the solution you'd like**
-<!--
-A clear and concise description of what you want to happen.
--->
-
-**Describe alternatives you've considered**
-<!--
-A clear and concise description of any alternative solutions or features you've considered.
--->
-
-**Additional context**
-<!--
-Add any other context or graphics (drag-and-drop an image) about the feature request here.
--->

.github/ISSUE_TEMPLATE/006_nomination.md

@@ -1,42 +0,0 @@
----
-name: Contributor Nomination
-about: Nominate a GitHub user for additional rights on the Zephyr Project
-title: ''
-labels: Role Nomination
-assignees: ''
-
----
-
-# Background
-
-The [TSC Project Roles] defines the main roles for the Zephyr Project, including
-Maintainer, Collaborator, and Contributor.
-
-By default anyone that contributes code or documentation is a Contributor, but
-with the lowest [GitHub Permission Level] of Read. For example, Contributors
-with Read permission do not have the permission to add reviewers to a pull
-request.
-
-Use this template to nominate a GitHub user for the Contributor role with
-Triage permission level, which allows the user to add reviewers to a pull
-request and be added as a reviewer by other users.
-
-# Nomination
-
-## GitHub User
-
-Provide the following information about the GitHub user:
-
-1. Full Name
-1. GitHub username
-1. Organization (optional)
-
-## Supporting Documents
-
-Add links to 3-5 GitHub pull requests, in the Zephyr project, authored or
-reviewed by the GitHub user that demonstrate the user's dedication to the
-Zephyr project.
-
-
-[TSC Project Roles]: <https://docs.zephyrproject.org/latest/project/project_roles.html>
-[GitHub Permission Level]: <https://docs.github.com/en/organizations/managing-access-to-your-organizations-repositories/repository-roles-for-an-organization>

.github/ISSUE_TEMPLATE/007_ext-source.md

@@ -1,68 +0,0 @@
----
-name: External Source Code
-about: Submit a proposal to integrate external source code
-title: ''
-labels: TSC
-assignees: ''
-
----
-
-## Origin
-
-Name of project hosting the original open source code
-Provide a link to the source
-
-## Purpose
-
-Brief description of what this software does
-
-## Mode of integration
-
-Describe whether you'd like to integrate this external component in the main tree
-or as a module, and why. If the mode of integration is a module, suggest a
-repository name for the module
-
-## Maintainership
-
-List the person(s) that will be maintaining the integration of this external code
-for the foreseeable future. Please use GitHub IDs to identify them. You can
-choose to identify a single maintainer only or add collaborators as well
-
-## Pull Request
-
-Pull request (if any) with the actual implementation of the integration, be it
-in the main tree or as a module (pointing to your own fork for now). Make sure
-the PR is correctly labeled as "DNM"
-
-## Description
-
-Long description that will help reviewers discuss suitability of the
-component to solve the problem at hand (there may be a better options
-available.)
-
-What is its primary functionality (e.g., SQLLite is a lightweight
-database)?
-
-What problem are you trying to solve? (e.g., a state store is
-required to maintain ...)
-
-Why is this the right component to solve it (e.g., SQLite is small,
-easy to use, and has a very liberal license.)
-
-## Dependencies
-
-What other components does this package depend on?
-
-Will the Zephyr project have a direct dependency on the component, or
-will it be included via an abstraction layer with this component as a
-replaceable implementation?
-
-## Revision
-
-Version or SHA you would like to integrate initially
-
-## License
-
-Please use an SPDX identifier (https://spdx.org/licenses/), such as
-``BSD-3-Clause``
-

.github/ISSUE_TEMPLATE/008_bin-blobs.md

@@ -1,41 +0,0 @@
----
-name: Binary blobs
-about: Submit a proposal to integrate binary blob(s)
-title: ''
-labels: TSC
-assignees: ''
-
----
-
-## Origin
-
-Describe where the binary blob(s) originate from
-
-## Type
-
-- [ ] Precompiled library
-- [ ] Firmware image
-
-## Module
-
-The Zephyr module that this blob(s) will be referenced from
-
-## Purpose
-
-Brief description of what the blob(s) do. It is especially important to describe
-the functionality that the blob(s) provide, to the largest extent possible
-
-## Pull Request
-
-Link to the Pull request with the actual implementation of the integration. If
-you are submitting this as part of a new module you may link to the same Pull
-Request that introduced the new module.
-
-## Dependencies
-
-What other components do the blob(s) depend on, if any?
-
-## License
-
-Document the license the blob(s) are distributed under
-

.github/SECURITY.md

@@ -1,22 +0,0 @@
-# Security Policy
-
-## Supported versions
-
-The Zephyr project supports the following versions with security
-updates:
-
-  - The most recent release, and the release prior to that.
-  - Active LTS releases.
-
-At this time, with the latest release of v3.6, the supported
-versions are:
-
-  - v3.7: Current LTS
-  - v3.6: Prior release
-  - v2.7: Prior LTS
-
-## Reporting process
-
-Please see our [Security Vulnerability
-Reporting](https://docs.zephyrproject.org/latest/security/reporting.html)
-page for details on the process.

.github/license_config.yml

@@ -1,16 +0,0 @@
-license:
-  main: apache-2.0
-  report_missing: true
-  category: Permissive
-copyright:
-  check: true
-exclude:
-  extensions:
-    - yml
-    - yaml
-    - html
-    - rst
-    - conf
-    - cfg
-  langs:
-    - HTML

.github/workflows/assigner.yml

@@ -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

.github/workflows/backport.yml

@@ -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"]'

.github/workflows/backport_issue_check.yml

@@ -1,31 +0,0 @@
-name: Backport Issue Check
-
-on:
-  pull_request_target:
-    branches:
-      - v*-branch
-
-jobs:
-  backport:
-    name: Backport Issue Check
-    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 }}

.github/workflows/bsim-tests-publish.yaml

@@ -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@v3
-        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"

.github/workflows/bsim-tests.yaml

@@ -1,191 +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/**"
-      - "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:v0.26.13.20240601
-      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 )" >> $GITHUB_ENV
-
-      - name: Check common triggering files
-        uses: tj-actions/changed-files@v44
-        id: check-common-files
-        with:
-          files: |
-            .github/workflows/bsim-tests.yaml
-            .github/workflows/bsim-tests-publish.yaml
-            west.yml
-            boards/posix/
-            soc/posix/
-            arch/posix/
-            include/zephyr/arch/posix/
-            scripts/native_simulator/
-            tests/bsim/*
-
-      - name: Check if Bluethooth files changed
-        uses: tj-actions/changed-files@v44
-        id: check-bluetooth-files
-        with:
-          files: |
-            tests/bsim/bluetooth/
-            samples/bluetooth/
-            subsys/bluetooth/
-
-      - name: Check if Networking files changed
-        uses: tj-actions/changed-files@v44
-        id: check-networking-files
-        with:
-          files: |
-            tests/bsim/net/
-            samples/net/sockets/echo_*/
-            modules/openthread/
-            subsys/net/l2/openthread/
-            include/zephyr/net/openthread.h
-            drivers/ieee802154/
-            include/zephyr/net/ieee802154*
-
-      - name: Check if UART files changed
-        uses: tj-actions/changed-files@v44
-        id: check-uart-files
-        with:
-          files: |
-            tests/bsim/drivers/uart/
-            drivers/serial/*nrfx*
-            tests/drivers/uart/
-
-      - name: Update BabbleSim to manifest revision
-        if: >
-          steps.check-bluetooth-files.outputs.any_changed == 'true'
-          || steps.check-networking-files.outputs.any_changed == 'true'
-          || steps.check-uart-files.outputs.any_changed == 'true'
-          || steps.check-common-files.outputs.any_changed == 'true'
-        run: |
-          export BSIM_VERSION=$( 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_changed == 'true' || steps.check-common-files.outputs.any_changed == 'true'
-        run: |
-          tests/bsim/ci.bt.sh
-
-      - name: Run Networking Tests with BSIM
-        if: steps.check-networking-files.outputs.any_changed == 'true' || steps.check-common-files.outputs.any_changed == 'true'
-        run: |
-          tests/bsim/ci.net.sh
-
-      - name: Run UART Tests with BSIM
-        if: steps.check-uart-files.outputs.any_changed == 'true' || steps.check-common-files.outputs.any_changed == '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 }}

.github/workflows/bug_snapshot.yaml

@@ -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}

.github/workflows/clang.yaml

@@ -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:v0.26.13.20240601
-      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

.github/workflows/codecov.yaml

@@ -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:v0.26.13.20240601
-      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

.github/workflows/coding_guidelines.yml

@@ -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

.github/workflows/compliance.yml

@@ -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
-        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 \
-        -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

.github/workflows/daily_test_version.yml

@@ -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

.github/workflows/devicetree_checks.yml

@@ -1,75 +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]
-        exclude:
-        - os: macos-14
-          python-version: 3.6
-        - os: windows-2022
-          python-version: 3.6
-    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

.github/workflows/do_not_merge.yml

@@ -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

.github/workflows/doc-build.yml

@@ -1,279 +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_changed }}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-    - name: Check if Documentation related files changed
-      uses: tj-actions/changed-files@v44
-      id: check-doc-files
-      with:
-        files: |
-          doc/
-          **.rst
-          include/
-          kernel/include/kernel_arch_interface.h
-          lib/libc/**
-          subsys/testsuite/ztest/include/**
-          tests/
-          **/Kconfig*
-          west.yml
-          scripts/dts/
-          doc/requirements.txt
-          .github/workflows/doc-build.yml
-          scripts/pylib/pytest-twister-harness/src/twister_harness/device/device_adapter.py
-          scripts/pylib/pytest-twister-harness/src/twister_harness/helpers/shell.py
-
-  doc-build-html:
-    name: "Documentation Build (HTML)"
-    needs: [doc-file-check]
-    if: >
-      github.repository_owner == 'zephyrproject-rtos' &&
-        ( needs.doc-file-check.outputs.file_check == 'true' || github.event_name != 'pull_request' )
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    timeout-minutes: 90
-    concurrency:
-      group: doc-build-html-${{ github.ref }}
-      cancel-in-progress: true
-
-    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 = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-    - name: install-pkgs
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y wget python3-pip git ninja-build graphviz lcov
-        wget --no-verbose "https://github.com/doxygen/doxygen/releases/download/Release_${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}" >> $GITHUB_STEP_SUMMARY
-
-    - name: upload-pr-number
-      uses: actions/upload-artifact@v4
-      if: github.event_name == 'pull_request'
-      with:
-        name: pr_num
-        path: pr_num
-
-  doc-build-pdf:
-    name: "Documentation Build (PDF)"
-    needs: [doc-file-check]
-    if: |
-      github.event_name != 'pull_request' &&
-      github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container: texlive/texlive:latest
-    timeout-minutes: 120
-    concurrency:
-      group: doc-build-pdf-${{ github.ref }}
-      cancel-in-progress: true
-
-    steps:
-    - name: Apply container owner mismatch workaround
-      run: |
-        git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-    - name: 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 = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-    - name: checkout
-      uses: actions/checkout@v4
-
-    - name: install-pkgs
-      run: |
-        apt-get update
-        apt-get install -y python3-pip python3-venv ninja-build doxygen graphviz librsvg2-bin imagemagick
-
-    - name: cache-pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: pip-${{ 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) }}

.github/workflows/doc-publish-pr.yml

@@ -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@v3
-      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

.github/workflows/doc-publish.yml

@@ -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@v3
-      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

.github/workflows/errno.yml

@@ -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

.github/workflows/footprint-tracking.yml

@@ -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:v0.26.13.20240601
-      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/

.github/workflows/greet_first_time_contributor.yml

@@ -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! 🪁

.github/workflows/hello_world_multiplatform.yaml

@@ -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

.github/workflows/issue_count.yml

@@ -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

.github/workflows/issues-report-config.json

@@ -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
-  }
-]

.github/workflows/license_check.yml

@@ -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

.github/workflows/manifest.yml

@@ -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'

.github/workflows/pylib_tests.yml

@@ -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

.github/workflows/ready-to-merge.yml

@@ -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."

.github/workflows/release.yml

@@ -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}" >> $GITHUB_OUTPUT
-
-      - name: REUSE Compliance Check
-        uses: fsfe/reuse-action@v1
-        with:
-          args: spdx -o zephyr-${{ 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

.github/workflows/scorecards.yml

@@ -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

.github/workflows/scripts_tests.yml

@@ -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

.github/workflows/stale-workflow-queue-cleanup.yml

@@ -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 }}

.github/workflows/stale_issue.yml

@@ -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@v8
-      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

.github/workflows/stats_merged_prs.yml

@@ -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 }}

.github/workflows/twister.yaml

@@ -1,372 +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" >> $GITHUB_PATH
-          echo "$HOME/.cargo/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
-          cargo --version
-          rustup target list --installed
-          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: ${{ secrets.ELASTICSEARCH_KEY }}
-      ELASTICSEARCH_SERVER: "https://elasticsearch.zephyrproject.io:443"
-    needs: twister-build
-    runs-on: ubuntu-22.04
-    # the build-and-test job might be skipped, we don't need to run this job then
-    if: success() || failure()
-
-    steps:
-      # Needed for opensearch and upload script
-      - if: github.event_name == 'push' || github.event_name == 'schedule'
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-
-      - if: github.event_name == 'push' || github.event_name == 'schedule'
-        name: Upload to opensearch
-        run: |
-          pip3 install elasticsearch
-          # set run date on upload to get consistent and unified data across the matrix.
-          run_date=`date --iso-8601=minutes`
-          if [ "${{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) }}

.github/workflows/twister_tests.yml

@@ -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

.github/workflows/twister_tests_blackbox.yml

@@ -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

.github/workflows/west_cmds.yml

@@ -1,82 +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]
-        exclude:
-        - os: macos-14
-          python-version: 3.6
-        - os: windows-2022
-          python-version: 3.6
-    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

.gitignore

@@ -7,100 +7,24 @@
 *.swp
 *.swo
 *~
-
-# Emacs
-\#*\#
-
-build*/
-!doc/build/
-!scripts/build
-!tests/drivers/build_all
-!scripts/pylib/build_helpers
 cscope.*
 .dir
-
-/*.patch
-
-# The .cache directory will be used to cache toolchain capabilities if
-# no suitable out-of-tree directory is found.
-.cache
-
 outdir
 outdir-*
 scripts/basic/fixdep
 scripts/gen_idt/gen_idt
-coverage-report
-doc-coverage.info
+scripts/gen_offset_header/gen_offset_header
+scripts/kconfig/conf
+scripts/kconfig/mconf
+scripts/kconfig/zconf.hash.c
+scripts/kconfig/zconf.lex.c
+scripts/kconfig/zconf.tab.c
 doc/_build
-doc/doxygen
 doc/xml
 doc/html
-doc/boards
-doc/samples
 doc/latex
-doc/themes/zephyr-docs-theme
-sanity-out*
-twister-out*
-bsim_out
-bsim_bt_out
-myresults.xml
-tests/RunResults.xml
+sanity-out/
 scripts/grub
-doc/reference/kconfig/*.rst
-doc/doc.warnings
-.*project
-.settings
-.envrc
-.vscode
-hide-defaults-note
-venv
-.venv
-.DS_Store
-.clangd
-new.info
-
-# Cargo drops lock files in projects to capture resolved dependencies.
-# We don't want to record these.
-Cargo.lock
-
-# Cargo encourages a .cargo/config.toml file to symlink to a generated
-# file.  Don't save these.
-.cargo/
-
-# Normal west builds will place the Rust target directory under the build directory.  However,
-# sometimes IDEs and such will litter these target directories as well.
-target/
-
-# CI output
-compliance.xml
-_error.types
-
-# Tag files
-GPATH
-GRTAGS
-GTAGS
-TAGS
+doc/reference/kconfig/CONFIG_*
+doc/reference/kconfig/index.rst
 tags
-
-.idea
-
-# from check_compliance.py
-BinaryFiles.txt
-BoardYml.txt
-Checkpatch.txt
-ClangFormat.txt
-DevicetreeBindings.txt
-GitDiffCheck.txt
-Gitlint.txt
-Identity.txt
-ImageSize.txt
-Kconfig.txt
-KconfigBasic.txt
-KconfigBasicNoModules.txt
-KconfigHWMv2.txt
-KeepSorted.txt
-MaintainersFormat.txt
-ModulesMaintainers.txt
-Nits.txt
-Pylint.txt
-YAMLLint.txt

.gitlint

@@ -1,61 +0,0 @@
-# All these sections are optional, edit this file as you like.
-# Zephyr-specific defaults are located in scripts/gitlint/zephyr_commit_rules.py
-[general]
-ignore=title-trailing-punctuation, T3, title-max-length, T1, body-hard-tab, B3, B1
-# verbosity should be a value between 1 and 3, the commandline -v flags take precedence over this
-verbosity = 3
-# By default gitlint will ignore merge commits. Set to 'false' to disable.
-ignore-merge-commits=false
-ignore-revert-commits=false
-ignore-fixup-commits=false
-ignore-squash-commits=false
-# Enable debug mode (prints more output). Disabled by default
-debug = false
-
-# Set the extra-path where gitlint will search for user defined rules
-# See http://jorisroovers.github.io/gitlint/user_defined_rules for details
-extra-path=scripts/gitlint
-
-[title-max-length-no-revert]
-# line-length=75
-
-[body-min-line-count]
-# min-line-count=1
-
-[body-max-line-count]
-# max-line-count=200
-
-[title-starts-with-subsystem]
-regex = ^(?!subsys:)(?!treewide:)(([^:]+):)(\s([^:]+):)*\s(.+)$
-
-[title-must-not-contain-word]
-# Comma-separated list of words that should not occur in the title. Matching is case
-# insensitive. It's fine if the keyword occurs as part of a larger word (so "WIPING"
-# will not cause a violation, but "WIP: my title" will.
-words=wip
-
-[title-match-regex]
-# python like regex (https://docs.python.org/2/library/re.html) that the
-# commit-msg title must be matched to.
-# Note that the regex can contradict with other rules if not used correctly
-# (e.g. title-must-not-contain-word).
-#regex=^US[0-9]*
-
-[max-line-length-with-exceptions]
-# B1 = body-max-line-length
-# line-length=75
-
-[body-min-length]
-min-length=3
-
-[body-is-missing]
-# Whether to ignore this rule on merge commits (which typically only have a title)
-# default = True
-ignore-merge-commits=false
-
-[body-changed-file-mention]
-# List of files that need to be explicitly mentioned in the body when they are changed
-# This is useful for when developers often erroneously edit certain files or git submodules.
-# By specifying this rule, developers can only change the file when they explicitly reference
-# it in the commit message.
-#files=gitlint/rules.py,README.md

.gitreview

@@ -0,0 +1,4 @@
+[gerrit]
+host=gerrit.zephyrproject.org
+port=29418
+project=zephyr.git

.known-issues/README

@@ -0,0 +1,55 @@
+This directory contains configuration files to ignore errors found in
+the build and test process which are known to the developers and for
+now can be safely ignored.
+
+To use:
+
+ $ cd zephyr
+ $ make SOMETHING >& result
+ $ scripts/filter-known-issues.py result
+
+It is included in the source tree so if anyone has to submit anything
+that triggers some kind of error that is a false positive, it can
+include the "ignore me" file, properly documented.
+
+Each file can contain one or more multiline Python regular expressions
+(https://docs.python.org/2/library/re.html#regular-expression-syntax)
+that match an error message. Multiple regular expressions are
+separated by comment blocks (that start with #). Note that an empty
+line still is considered part of the multiline regular expression.
+
+For example
+
+---beginning---
+#
+# This testcase always fails, pending fix ZEP-1234
+#
+.*/tests/kernel/grumpy .* FAIL
+#
+# Documentation issue, masks:
+#
+# /home/e/inaky/z/kernel.git/doc/api/io_interfaces.rst:28: WARNING: Invalid definition: Expected identifier in nested name. [error at 19]
+#  struct dev_config::@65  dev_config::bits
+#  -------------------^
+#
+^(?P<filename>.+/doc/api/io_interfaces.rst):(?P<lineno>[0-9]+): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^\s+struct dev_config::@[0-9]+  dev_config::bits.*
+^\s+-+\^
+---end---
+
+Note you want to:
+
+- use relateive paths; instead of
+  /home/me/mydir/zephyr/something/somewhere.c you will want
+  ^.*/something/somewhere.c (as they will depend on where it is being
+  built)
+
+- Replace line numbers with [0-9]+, as they will change
+
+- (?P<filename>[-._/\w]+/something/somewhere.c) saves the match on
+  that file path in a "variable" called 'filename' that later you can
+  match with (?P=filename) if you want to match multiple lines of the
+  same error message.
+
+Can get really twisted and interesting in terms of regexps; they are
+powerful, so start small :)

.known-issues/doc/bluetooth.conf

@@ -0,0 +1,38 @@
+#
+# Bluetooth unnamed struct definition
+#
+# FIXME: all these should match the relative filename
+#
+^(?P<filename>[-._/\w]+/doc/api/bluetooth.rst):(?P<lineno>[0-9]+): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]$
+^[ \t]*$
+^[ \t]*\^$
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]$
+^[ \t]*$
+^[ \t]*\^$
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected end of definition. \[error at [0-9]+]$
+^.*bt_conn_info.__unnamed__.*$
+^[- \t]*\^$
+#
+# bt_gatt_discover_params unnamed struct definition
+#
+^(?P<filename>[-._/\w]+/doc/api/bluetooth.rst):(?P<lineno>[0-9]+): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected end of definition. \[error at [0-9]+]
+^.*bt_gatt_discover_params.__unnamed__.*
+^[- \t]*\^
+#
+# Bluetooth GATT unnamed struct definition
+#
+^(?P<filename>[-._/\w]+/doc/api/bluetooth.rst):(?P<lineno>[0-9]+): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected end of definition. \[error at [0-9]+]
+^.*bt_gatt_read_params.__unnamed__.*
+^[- \t]*\^

.known-issues/doc/header_footer.conf

@@ -0,0 +1,18 @@
+#
+# KERNELVERSION not being defined in local builds, kill that warning,
+# can ignore it
+#
+^.*/Kconfig.zephyr:[0-9]+: warning: The symbol KERNELVERSION references the non-existent environment variable KERNELVERSION.*
+#
+# Documentation generation, early message
+#
+^cd .* && doxygen doc/doxygen.config
+^srctree=.* SRCARCH=\w+ python scripts/genrest/genrest.py .*$
+# This cuts the sphinx build line; has to be separate because in the
+# middle, we have removed the KERNELVERSION one and a full regex won't match
+^sphinx-build -t \w+ -b html -d [-._/\w]+  -q \. .*
+#
+# Documentation generation, footer message
+#
+^[ \t]*
+^Build finished. The HTML pages are in [-._/\w]+

.known-issues/doc/sensor.conf

@@ -0,0 +1,12 @@
+#
+# Sensor value unnamed struct definition
+#
+^(?P<filename>[-._/\w]+/doc/api/io_interfaces.rst):(?P<lineno>[0-9]+): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected end of definition. \[error at [0-9]+]
+^.*sensor_value.__unnamed__.*
+^[- \t]*\^

.known-issues/doc/uart.conf

@@ -0,0 +1,15 @@
+#
+# UART unnamed struct definition
+#
+^(?P<filename>[-._/\w]+/doc/api/io_interfaces.rst):(?P<lineno>[0-9]+): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected identifier in nested name. \[error at [0-9]+]
+^[ \t]*
+^[ \t]*\^
+^(?P=filename):(?P=lineno): WARNING: Invalid definition: Expected end of definition. \[error at [0-9]+]
+^.*uart_device_config.__unnamed__.*
+^[- \t]*\^

.known-issues/make.conf

@@ -0,0 +1,6 @@
+#
+# When filtering output of the build process, ignore lines that don't
+# provide any information that helps the invoker tell if there was an
+# error.
+#
+^make: (Entering|Leaving) directory .*

.known-issues/testcases/block.conf

@@ -0,0 +1,11 @@
+#
+# When executing test cases, ignore the following messages as they are
+# not to be considered hard errors.
+#
+# Block line when test case cannot run in the HW due to server or connection issues
+#
+^BLCK0/[-a-z0-9:]+	(.+)#test @[^/]+/[^:]+:[^:]+: evaluation blocked(.*)$
+#
+# Block line when there is an issue with the YKUSH serial connection
+#
+^BLCK0/[-a-z0-9:]+	(.+)#test @[^/]+/(?P<board>[^:]+):[^:]+: exception: 400: (?P=board): Cannot find YKUSH serial '[A-Z0-9]+'$

.known-issues/testcases/makefile.conf

@@ -0,0 +1,18 @@
+#
+# When executing test cases under TCF, ignore the following messages
+# as they are not to be considered hard errors.
+#
+# TCF is run under make for taking advantage of the jobserver; when
+# the testcase execution fail, make will complain, which we can
+# ignore ('sommersault' was the old name of the target).
+#
+^/tmp/tcf-[a-zA-Z0-9]+.mk:[0-9]+: recipe for target ('tcf-jobserver-run'|'sommersault') failed$
+#
+# More of the same
+#
+^make: \*\*\* \[(tcf-jobserver-run|sommersault)\] Error 1$
+#
+# TCF's summary line. We don't need to consider it to determine if the
+# run failed or passed.
+#
+^[A-Z]+0/\S+:\s+\S+\s+@\S+: [0-9]+ tests \([0-9]+ passed, [0-9]+ failed, [0-9]+ blocked, [0-9]+ skipped\).*$

.known-issues/testcases/skip.conf

@@ -0,0 +1,4 @@
+#
+# Skip line when test case is eliminated due to filters
+#
+^SKIP0/\S+\s+\S+: No targets can be used \(all [0-9]+ selected from [0-9]+ available eliminated by testcase filtering\)$

.mailmap

@@ -1,122 +1,20 @@
-Alexandr Kolosov <rikorsev@gmail.com>
-Alexandre d'Alton <alexandre.dalton@intel.com>
-Amir Kaplan <amir.kaplan@intel.com> <amir.kaplan@intel.com>
-Anas Nashif <anas.nashif@intel.com> <anas.nashif@intel.com>
-Andrzej Kuroś <andrzej.kuros@nordicsemi.no>
-Anthony Smigielski <thebasti0ncode@gmail.com>
-Armand Ciejak <armand@riedonetworks.com>  <armandciejak@users.noreply.github.com>
-Aska Wu <aska.wu@linaro.org>
-Bit Pathe <bitpathe@gmail.com> <bitpathe@gmail.com>
-Bjarki Arge Andreasen <baa@trackunit.com>
-Carles Cufi <carles.cufi@nordicsemi.no> <carles.cufi@nordicsemi.no>
-chao an <anchao@xiaomi.com>
-Charles E. Youse <charles.youse@intel.com>
-Chen Xingyu <hi@xingrz.me>
-Christoph Schnetzler <christoph.schnetzler@husqvarnagroup.com>
-Christoph Schramm <schramm@makaio.com>
-Christopher Friedt <cfriedt@meta.com>
-Christopher Friedt <cfriedt@meta.com> <cfriedt@fb.com>
-Chuck Jordan <cjordan@synopsys.com> <cjordan@synopsys.com>
-Chunlin Han <chunlin.han@linaro.org> <chunlin.han@acer.com>
-David B. Kinder <david.b.kinder@intel.com>
-David Komel <a8961713@gmail.com>
-David Leach <david.leach@nxp.com>
 Dirk Brandewie <dirk.j.brandewie@intel.com> <dirk.j.brandewie@intel.com>
-Douglas Su <d0u9.su@outlook.com> <d0u9.su@outlook.com>
-Enjia Mai <enjia.mai@intel.com>
-Enjia Mai <enjia.mai@intel.com> <enjiax.mai@intel.com>
-Evan Couzens <evanx.couzens@intel.com> <evanx.couzens@intel.com>
-Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
-Evgeniy Paltsev <PaltsevEvgeniy@gmail.com> <Eugeniy.Paltsev@synopsys.com>
-Felipe Neves <ryukokki.felipe@gmail.com> <ryukokki.felipe@gmail.com>
-Findlay Feng <i@fengch.me>
-Flavio Arieta Netto <flavio@exati.com.br>
-Francois Ramu <francois.ramu@st.com>
-Gerardo Aceves <gerardo.aceves@intel.com> <gerardo.aceves@intel.com>
-Gregory Shue <gregory.shue@legrand.com>
-Gregory Shue <gregory.shue@legrand.com> <gregory.shue@legrand.us>
-HaiLong Yang <cameledyang@pm.me>
-James Johnson <james.johnson672@t-mobile.com>
-Jarno Lämsä <jarno.lamsa@nordicsemi.no>
-Jędrzej Ciupis <jedrzej.ciupis@nordicsemi.no>
-Jeremie Garcia <jeremie.garcia@intel.com> <jeremie.garcia@intel.com>
-Jim Benjamin Luther <jilu@oticon.com>
-Johan Kruger <johan.kruger@windriver.com> <johan.kruger@windriver.com>
-Johann Fischer <j.fischer@phytec.de>
-Jørgen Kvalvaag <jorgen.kvalvaag@nordicsemi.no>
-Juan Manuel Cruz Alcaraz <juan.m.cruz.alcaraz@intel.com>
-Juan Solano <juanx.solano.menacho@intel.com>
-Julien D'Ascenzio <julien.dascenzio@paratronic.fr>
-Jun Li <jun.r.li@intel.com>
-Justin Watson <jwatson5@gmail.com>
-Kamil Sroka <kamil.sroka@nordicsemi.no>
-Katarzyna Giądła <katarzyna.giadla@nordicsemi.no>
-Keren Siman-Tov <keren.siman-tov@intel.com> <keren.siman-tov@intel.com>
-Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
-Kuo-Lang Tseng <kuo-lang.tseng@intel.com> <kuo-lang.tseng@intel.com>
-Lei Liu <lei.a.liu@intel.com> <lei.a.liu@intel.com>
-Leona Cook <leonax.cook@intel.com> <leonax.cook@intel.com>
-Leona Cook <leonax.cook@intel.com> <lsc@hackeress.com>
-Lixin Guo <lixinx.guo@intel.com>
-Łukasz Mazur <lukasz.mazur@hidglobal.com>
-Manuel Argüelles <manuel.arguelles@nxp.com>
-Manuel Argüelles <manuel.arguelles@nxp.com> <manuel.arguelles@coredumplabs.com>
-Manuel Argüelles <manuel.arguelles@nxp.com> <marguelles.dev@gmail.com>
-Marc Herbert <marc.herbert@intel.com> <46978960+marc-hb@users.noreply.github.com>
-Marin Jurjević <marin.jurjevic@hotmail.com>
-Mariusz Ryndzionek <mariusz.ryndzionek@firmwave.com>
-Mariusz Skamra <mariusz.skamra@codecoup.pl>
-Mariusz Skamra <mariusz.skamra@codecoup.pl> <mariusz.skamra@tieto.com>
-Martí Bolívar <marti.bolivar@nordicsemi.no>
-Martí Bolívar <marti.bolivar@nordicsemi.no> <marti.bolivar@linaro.org>
-Martí Bolívar <marti.bolivar@nordicsemi.no> <marti.f.bolivar@gmail.com>
-Martí Bolívar <marti.bolivar@nordicsemi.no> <marti@foundries.io>
-Martí Bolívar <marti.bolivar@nordicsemi.no> <marti@opensourcefoundries.com>
-Martin Jäger <martin@libre.solar>  <17674105+martinjaeger@users.noreply.github.com>
-Mateusz Hołenko <mholenko@antmicro.com>
-Michael Rosen <michael.r.rosen@intel.com>
-Michal Narajowski <michal.narajowski@codecoup.pl>
 Mike Hirst <michael.hirst@windriver.com> <michael.hirst@windriver.com>
-Ming Shao <ming.shao@intel.com>
-Mohan Kumar Kumar <mohankm@fb.com>
-Naga Raja Rao Tulasi <tulasi.r@tcs.com> <tulasi.r@tcs.com>
-Navin Sankar Velliangiri <navin@linumiz.com>
-NingX Zhao <ningx.zhao@intel.com>
-Nishikant Nayak <nishikantax.nayak@intel.com>
-Ole Sæther <ole.saether@nordicsemi.no>
-Pavel Král <pavel.kral@omsquare.com>
-Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
-Paweł Czarnecki <pczarnecki@antmicro.com>
-Paweł Czarnecki <pczarnecki@antmicro.com>
-Paweł Czarnecki <pczarnecki@antmicro.com> <pczarnecki@internships.antmicro.com>
-Paweł Kwiek <pawel.kwiek@nordicsemi.no>
-Peng Chen <peng1.chen@intel.com>
-Peter Bigot <peter.bigot@nordicsemi.no>
-Peter Bigot <peter.bigot@nordicsemi.no> <pab@pabigot.com>
-Peter Johanson <peter@peterjohanson.com>
-Piyush Itankar <piyush.t.itankar@intel.com>
-Radosław Koppel <radoslaw.koppel@nordicsemi.no>
-Radosław Koppel <radoslaw.koppel@nordicsemi.no> <r.koppel@k-el.com>
-Raja D. Singh <rdsingh@iotwizards.com>
-Ricardo Salveti <ricardo@opensourcefoundries.com>
-Ricardo Salveti <ricardo@opensourcefoundries.com> <ricardo.salveti@linaro.org>
-Ruud Derwig <Ruud.Derwig@synopsys.com> <Ruud.Derwig@synopsys.com>
-Saku Rautio <saku.rautio@nordicsemi.no>
-Scott Worley <scott.worley@microchip.com>
-Sean Nyekjaer <sean@geanix.com> <sean.nyekjaer@prevas.dk>
-Sean Nyekjaer <sean@geanix.com> <sean@nyekjaer.dk>
-Sharron Liu <sharron.liu@intel.com>
-Shilpashree L C <shilpashree.lc@intel.com>
-Shuang He <shuang.he@intel.com> <shuang.he@intel.com>
-Sigvart Hovland <sigvart.hovland@nordicsemi.no>
-Stéphane D'Alu <sdalu@sdalu.com>
-Stine Åkredalen <stine.akredalen@nordicsemi.no>
+Johan Kruger <johan.kruger@windriver.com> <johan.kruger@windriver.com>
+Leona Cook <leonax.cook@intel.com> <lsc@hackeress.com>
+Leona Cook <leonax.cook@intel.com> <leonax.cook@intel.com>
 Thomas Heeley <thomas.heeley@intel.com> <thomas.heeley@intel.com>
-Tim Sørensen <tims@demant.com>
-Tim Sørensen <tims@demant.com> <tims@oticon.com>
-Vinayak Kariappa Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> <vinayak.kariappa.chettimada@nordicsemi.no> <vich@nordicsemi.no> <vinayak.kariappa@gmail.com>
-Xiaorui Hu <xiaorui.hu@linaro.org>
-Yannis Damigos <giannis.damigos@gmail.com> <ydamigos@iccs.gr>
-Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
-Yonattan Louise <yonattan.a.louise.mendoza@intel.com> <yonattan.a.louise.mendoza@linux.intel.com>
-YouhuaX Zhu <youhuax.zhu@intel.com>
+Shuang He <shuang.he@intel.com> <shuang.he@intel.com>
+Chuck Jordan <cjordan@synopsys.com> <cjordan@synopsys.com>
+Jeremie Garcia <jeremie.garcia@intel.com> <jeremie.garcia@intel.com>
+Bit Pathe <bitpathe@gmail.com> <bitpathe@gmail.com>
+Carles Cufi <carles.cufi@nordicsemi.no> <carles.cufi@nordicsemi.no>
+Kuo-Lang Tseng <kuo-lang.tseng@intel.com> <kuo-lang.tseng@intel.com>
+Gerardo Aceves <gerardo.aceves@intel.com> <gerardo.aceves@intel.com>
+Evan Couzens <evanx.couzens@intel.com> <evanx.couzens@intel.com>
+Lei Liu <lei.a.liu@intel.com> <lei.a.liu@intel.com>
+Douglas Su <d0u9.su@outlook.com> <d0u9.su@outlook.com>
+Keren Siman-Tov <keren.siman-tov@intel.com> <keren.siman-tov@intel.com>
+Naga Raja Rao Tulasi <tulasi.r@tcs.com> <tulasi.r@tcs.com>
+Felipe Neves <ryukokki.felipe@gmail.com> <ryukokki.felipe@gmail.com>
+Amir Kaplan <amir.kaplan@intel.com> <amir.kaplan@intel.com>

.yamllint

@@ -1,16 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-
-extends: default
-
-rules:
-  line-length:
-    max: 100
-  comments:
-    min-spaces-from-content: 1
-  indentation:
-    spaces: 2
-    indent-sequences: consistent
-  document-start:
-    present: false
-  truthy:
-    check-keys: false

CODEOWNERS

@@ -1,489 +0,0 @@
-# CODEOWNERS for autoreview assigning in github
-
-# https://help.github.com/en/articles/about-code-owners#codeowners-syntax
-
-# Order is important; for each modified file, the last matching
-# pattern takes the most precedence.
-# That is, with the last pattern being
-# *.rst                                     @nashif
-# if only .rst files are being modified, only nashif is
-# automatically requested for review, but you can manually
-# add others as needed.
-
-# Do not use wildcard on all source yet
-#
-# +++++++++++ NOTE ++++++++++++++++
-#
-# Please use the MAINTAINERS file to add yourself in an area or to add a new
-# component or code. This file is going to be deprecated and currently only had
-# entries that are not covered by the MAINTAINERS file.
-
-/soc/arm/aspeed/                          @aspeeddylan
-/soc/atmel/                               @nandojve
-/soc/arm/bcm*/                            @sbranden
-/soc/arm/ene/                             @ene-steven
-/soc/arm/infineon_cat1/                   @ifyall @npal-cy
-/soc/arm/infineon_xmc/                    @parthitce
-/soc/arm/silabs_exx32/efm32pg1b/          @rdmeneze
-/soc/arm/silabs_exx32/efr32mg21/          @l-alfred
-/soc/arm/st_stm32/stm32mp1/               @arnopo
-/soc/arm/st_stm32/stm32h7/*stm32h735*     @benediktibk
-/soc/arm/st_stm32/stm32l4/*stm32l451*     @benediktibk
-/soc/arm/ti_simplelink/cc13x2_cc26x2/     @bwitherspoon
-/soc/arm/ti_simplelink/cc32xx/            @vanti
-/soc/arm/ti_simplelink/msp432p4xx/        @Mani-Sadhasivam
-/soc/arm/xilinx_zynq7000/                 @ibirnbaum
-/soc/arm/xilinx_zynqmp/                   @stephanosio
-/soc/arm/renesas_rcar/                    @aaillet
-/soc/riscv/openisa*/                      @dleach02
-/soc/riscv/riscv-privileged/andes_v5/      @cwshu @kevinwang821020 @jimmyzhe
-/soc/riscv/riscv-privileged/neorv32/       @henrikbrixandersen
-/soc/riscv/riscv-privileged/gd32vf103/     @soburi
-/soc/starfive/jh71xx/ 			  @pfarwsi
-/soc/riscv/riscv-privileged/niosv/         @sweeaun
-/boards/adafruit/feather_nrf52840/        @jacobw
-/boards/ene/                              @ene-steven
-/boards/arm/96b_argonkey/                 @avisconti
-/boards/arm/96b_avenger96/                @Mani-Sadhasivam
-/boards/arm/96b_carbon/                   @idlethread
-/boards/arm/96b_meerkat96/                @Mani-Sadhasivam
-/boards/arm/96b_nitrogen/                 @idlethread
-/boards/arm/96b_neonkey/                  @Mani-Sadhasivam
-/boards/arm/96b_stm32_sensor_mez/         @Mani-Sadhasivam
-/boards/arm/96b_wistrio/                  @Mani-Sadhasivam
-/boards/arm/acn52832/                     @sven-hm
-/boards/arm/arduino_mkrzero/              @soburi
-/boards/arm/bbc_microbit_v2/              @LingaoM
-/boards/arm/blackpill_f401ce/             @coderkalyan
-/boards/arm/blackpill_f411ce/             @coderkalyan
-/boards/arm/bt*10/                        @greg-leach
-/boards/arm/cc1352r1_launchxl/            @bwitherspoon
-/boards/arm/cc26x2r1_launchxl/            @bwitherspoon
-/boards/arm/cc3220sf_launchxl/            @vanti
-/boards/arm/cy8ckit_062_ble/              @ifyall @npal-cy
-/boards/arm/cy8ckit_062s4/                @DaWei8823
-/boards/arm/cy8ckit_062_wifi_bt/          @ifyall @npal-cy
-/boards/arm/cy8cproto_062_4343w/          @ifyall @npal-cy
-/boards/arm/efm32pg_stk3401a/             @rdmeneze
-/boards/arm/faze/                         @mbittan @simonguinot
-/boards/arm/frdm*/                        @mmahadevan108 @dleach02
-/boards/arm/gd32*/                        @nandojve
-/boards/arm/google_*/                     @jackrosenthal
-/boards/arm/hexiwear*/                    @mmahadevan108 @dleach02
-/boards/arm/ip_k66f/                      @parthitce @lmajewski
-/boards/arm/legend/                       @mbittan @simonguinot
-/boards/arm/lpcxpresso*/                  @mmahadevan108 @dleach02
-/boards/arm/mimx8mm_evk/                  @Mani-Sadhasivam
-/boards/arm/mimx8mm_phyboard_polis        @pefech
-/boards/arm/mimxrt*/                      @mmahadevan108 @dleach02
-/boards/arm/mps2_an385/                   @fvincenzo
-/boards/arm/msp_exp432p401r_launchxl/     @Mani-Sadhasivam
-/boards/arm/npcx7m6fb_evb/                @MulinChao @ChiHuaL
-/boards/arm/nrf*/                         @carlescufi @lemrey
-/boards/arm/nucleo_f401re/                @idlethread
-/boards/arm/nuvoton_pfm_m487/             @ssekar15
-/boards/arm/qemu_cortex_a9/               @ibirnbaum
-/boards/arm/qemu_cortex_r*/               @stephanosio
-/boards/arm/qemu_cortex_m*/               @ioannisg @stephanosio
-/boards/arm/quick_feather/                @fkokosinski @kgugala
-/boards/arm/rak4631_nrf52840/             @gpaquet85
-/boards/arm/rak5010_nrf52840/             @gpaquet85
-/boards/arm/rpi_pico/                     @yonsch
-/boards/arm/ronoth_lodev/                 @NorthernDean
-/boards/arm/xmc45_relax_kit/              @parthitce
-/boards/atmel/                            @nandojve
-/boards/arm/scobc_module1/                @yashi
-/boards/arm/v2m_beetle/                   @fvincenzo
-/boards/arm/olimexino_stm32/              @ydamigos
-/boards/arm/s32*/                         @manuargue
-/boards/arm/sensortile_box/               @avisconti
-/boards/arm/steval_fcu001v1/              @Navin-Sankar
-/boards/arm/stm32l1_disco/                @karlp
-/boards/arm/stm32h735g_disco/             @benediktibk
-/boards/arm/stm32f3_disco/                @ydamigos
-/boards/arm/rcar_*/                       @aaillet
-/boards/arm/ubx_bmd345eval_nrf52840/      @Navin-Sankar @brec-u-blox
-/boards/arm/nrf5340_audio_dk_nrf5340      @koffes @alexsven @erikrobstad @rick1082 @gWacey
-/boards/arm/stm32_min_dev/                @sidcha
-/boards/ezurio/*                          @rerickson1
-/boards/riscv/rv32m1_vega/                @dleach02
-/boards/riscv/adp_xc7k_ae350/             @cwshu @kevinwang821020 @jimmyzhe
-/boards/riscv/longan_nano/                @soburi
-/boards/riscv/neorv32/                    @henrikbrixandersen
-/boards/riscv/niosv*/                     @sweeaun
-/boards/riscv/sparkfun_red_v_things_plus/ @soburi
-/boards/riscv/stamp_c3/                   @soburi
-/boards/starfive/visionfive2/	 	  @kanakshilledar @pfarwsi
-/boards/shields/atmel_rf2xx/              @nandojve
-/boards/shields/esp_8266/                 @nandojve
-/boards/shields/inventek_eswifi/          @nandojve
-/boards/xtensa/odroid_go/                 @ydamigos
-/boards/xtensa/nxp_adsp_imx8/             @iuliana-prodan @dbaluta
-/boards/xtensa/kincony_kc868_a32/         @bbilas
-/boards/arm64/qemu_cortex_a53/            @carlocaione
-/boards/arm64/bcm958402m2_a72/            @abhishek-brcm
-/boards/arm64/mimx8mm_evk/                @MrVan @JiafeiPan
-/boards/arm64/mimx8mp_evk/                @MrVan @JiafeiPan
-/boards/arm64/mimx8mn_evk/                @JiafeiPan
-/boards/arm64/mimx93_evk/                 @JiafeiPan
-/boards/arm64/nxp_ls1046ardb/             @JiafeiPan
-/boards/arm64/xenvm/                      @lorc @firscity
-/boards/arm64/fvp_baser_aemv8r/           @povergoing
-/boards/arm64/fvp_base_revc_2xaemv8a/     @carlocaione
-/boards/arm64/intel_socfpga_agilex_socdk/ @siclim @ngboonkhai
-/boards/arm64/intel_socfpga_agilex5_socdk/ @teikheng @gdengi
-/boards/arm64/rcar_*/                     @lorc @xakep-amatop
-# All cmake related files
-/doc/develop/tools/coccinelle.rst                @himanshujha199640 @JuliaLawall
-/doc/services/device_mgmt/smp_protocol.rst  @de-nordic @nordicjm
-/doc/services/device_mgmt/smp_groups/       @de-nordic @nordicjm
-/doc/services/sensing/                      @lixuzha @ghu0510 @qianruh
-/doc/CMakeLists.txt                       @carlescufi
-/doc/_scripts/                            @carlescufi
-/drivers/*/*sam4l*                        @nandojve
-/drivers/*/*cc13xx_cc26xx*                @bwitherspoon
-/drivers/*/*gd32*                         @nandojve
-/drivers/*/*mcux*                         @mmahadevan108 @dleach02
-/drivers/*/*native_posix*                 @aescolar @daor-oti
-/drivers/*/*lpc11u6x*                     @mbittan @simonguinot
-/drivers/*/*npcx*                         @MulinChao @ChiHuaL
-/drivers/*/*andes*                        @cwshu @kevinwang821020 @jimmyzhe
-/drivers/*/*ifx_cat1*                     @ifyall @npal-cy
-/drivers/*/*neorv32*                      @henrikbrixandersen
-/drivers/*/*_s32*                         @manuargue
-/drivers/adc/adc_ads1x1x.c                @XenuIsWatching
-/drivers/adc/adc_stm32.c                  @cybertale
-/drivers/adc/adc_rpi_pico.c               @soburi
-/drivers/adc/*ads114s0x*                  @benediktibk
-/drivers/adc/*max11102_17*                @benediktibk
-/drivers/adc/*kb1200*                     @ene-steven
-/drivers/adc/adc_ad559x.c                 @bbilas
-/drivers/audio/*nrfx*                     @anangl
-/drivers/auxdisplay/*pt6314*              @xingrz
-/drivers/auxdisplay/*                      @thedjnK
-/drivers/bbram/*                          @yperess @sjg20 @jackrosenthal
-/drivers/bluetooth/                       @alwa-nordic @jhedberg @Vudentz
-/drivers/bluetooth/hci/hci_esp32.c        @sylvioalves
-/drivers/can/*mcp2515*                    @karstenkoenig
-/drivers/can/*rcar*                       @aaillet
-/drivers/clock_control/*agilex*           @siclim @gdengi
-/drivers/clock_control/*nrf*              @nordic-krch
-/drivers/clock_control/*esp32*            @extremegtx @sylvioalves
-/drivers/clock_control/*cpg_mssr*         @aaillet
-/drivers/console/ipm_console.c            @finikorg
-/drivers/console/semihost_console.c       @luozhongyao
-/drivers/console/jailhouse_debug_console.c @MrVan
-/drivers/counter/counter_cmos.c           @dcpleung
-/drivers/counter/counter_ll_stm32_timer.c @kentjhall
-/drivers/counter/*esp32*                  @sylvioalves
-/drivers/counter/dw_timer.c               @pbalsundar
-/drivers/counter/counter_timer_shell.c    @pbalsundar
-/drivers/crypto/*nrf_ecb*                 @maciekfabia @anangl
-/drivers/display/*rm68200*                @mmahadevan108
-/drivers/display/display_ili9342c.*       @extremegtx
-/drivers/dac/*ad56xx*                     @benediktibk
-/drivers/dac/dac_ad559x.c                 @bbilas
-/drivers/dai/                             @kv2019i @marcinszkudlinski @abonislawski
-/drivers/dai/intel/                       @kv2019i @marcinszkudlinski @abonislawski
-/drivers/dai/intel/ssp/                   @kv2019i @marcinszkudlinski @abonislawski
-/drivers/dai/intel/dmic/                  @marcinszkudlinski @abonislawski
-/drivers/dai/intel/alh/                   @abonislawski
-/drivers/dma/dma_dw_axi.c                 @pbalsundar
-/drivers/dma/*dw*                         @tbursztyka
-/drivers/dma/*dw_common*                  @abonislawski
-/drivers/dma/*sam0*                       @Sizurka
-/drivers/dma/dma_stm32*                   @cybertale @lowlander
-/drivers/dma/*pl330*                      @raveenp
-/drivers/dma/*iproc_pax*                  @raveenp
-/drivers/dma/*intel_adsp*                 @teburd @abonislawski
-/drivers/dma/*rpi_pico*                   @soburi
-/drivers/dma/*xmc4xxx*                    @talih0
-/drivers/eeprom/eeprom_stm32.c            @KwonTae-young
-/drivers/entropy/*b91*                    @andy-liu-telink
-/drivers/entropy/*bt_hci*                 @JordanYates
-/drivers/entropy/*rv32m1*                 @dleach02
-/drivers/ethernet/*dwmac*                 @npitre
-/drivers/ethernet/*stm32*                 @Nukersson @lochej
-/drivers/ethernet/*w5500*                 @parthitce
-/drivers/ethernet/*xlnx_gem*              @ibirnbaum
-/drivers/ethernet/*smsc91x*               @sgrrzhf
-/drivers/ethernet/*adin2111*              @GeorgeCGV
-/drivers/ethernet/*oa_tc6*                @lmajewski
-/drivers/ethernet/*lan865x*               @lmajewski
-/drivers/ethernet/phy/                    @rlubos @tbursztyka @arvinf @jukkar
-/drivers/ethernet/phy/*adin2111*          @GeorgeCGV
-/drivers/mdio/*adin2111*                  @GeorgeCGV
-/drivers/flash/*stm32_qspi*               @lmajewski
-/drivers/flash/*b91*                      @andy-liu-telink
-/drivers/flash/*cadence*                  @ngboonkhai
-/drivers/flash/*cc13xx_cc26xx*            @pepe2k
-/drivers/flash/*nrf*                      @de-nordic
-/drivers/flash/*esp32*                    @sylvioalves
-/drivers/flash/flash_cadence_nand*        @nbalabak
-/drivers/gpio/*b91*                       @andy-liu-telink
-/drivers/gpio/*lmp90xxx*                  @henrikbrixandersen
-/drivers/gpio/*nct38xx*                   @MulinChao @ChiHuaL
-/drivers/gpio/*eos_s3*                    @fkokosinski @kgugala
-/drivers/gpio/*rcar*                      @aaillet
-/drivers/gpio/*esp32*                     @sylvioalves
-/drivers/gpio/*rpi_pico*                  @yonsch
-/drivers/gpio/*xlnx_ps*                   @ibirnbaum
-/drivers/gpio/*ads114s0x*                 @benediktibk
-/drivers/gpio/*bd8lb600fs*                @benediktibk
-/drivers/gpio/*pcal64xxa*                 @benediktibk
-/drivers/gpio/*kb1200*                    @ene-steven
-/drivers/gpio/gpio_altera_pio.c           @shilinte
-/drivers/gpio/gpio_ad559x.c               @bbilas
-/drivers/i2c/i2c_common.c                 @sjg20
-/drivers/i2c/i2c_emul.c                   @sjg20
-/drivers/i2c/i2c_ite_enhance.c            @GTLin08
-/drivers/i2c/i2c_ite_it8xxx2.c            @GTLin08
-/drivers/i2c/i2c_shell.c                  @nashif
-/drivers/i2c/Kconfig.i2c_emul             @sjg20
-/drivers/i2c/Kconfig.it8xxx2              @GTLin08
-/drivers/i2c/target/*eeprom*              @henrikbrixandersen
-/drivers/i2c/Kconfig.test                 @mbolivar-ampere
-/drivers/i2c/i2c_test.c                   @mbolivar-ampere
-/drivers/i2c/*rcar*                       @aaillet
-/drivers/i2c/*kb1200*                     @ene-steven
-/drivers/i2s/i2s_ll_stm32*                @avisconti
-/drivers/i2s/*nrfx*                       @anangl
-/drivers/i3c/i3c_cdns.c                   @XenuIsWatching
-/drivers/ieee802154/                      @rlubos @tbursztyka @jukkar @fgrandel
-/drivers/ieee802154/*b91*                 @andy-liu-telink
-/drivers/ieee802154/ieee802154_nrf5*      @ankuns
-/drivers/ieee802154/ieee802154_rf2xx*     @tbursztyka @nandojve
-/drivers/ieee802154/ieee802154_cc13xx*    @bwitherspoon @cfriedt @vaishnavachath
-/drivers/interrupt_controller/            @dcpleung @nashif
-/drivers/interrupt_controller/intc_gic.c  @stephanosio
-/drivers/interrupt_controller/*esp32*     @sylvioalves
-/drivers/interrupt_controller/intc_nuclei_eclic.c  @soburi
-/drivers/ipm/ipm_mhu*                     @karl-zh
-/drivers/ipm/Kconfig.nrfx                 @masz-nordic
-/drivers/ipm/Kconfig.nrfx_ipc_channel     @masz-nordic
-/drivers/ipm/ipm_cavs*                    @dcpleung @andyross
-/drivers/ipm/ipm_nrfx_ipc.c               @masz-nordic
-/drivers/ipm/ipm_nrfx_ipc.h               @masz-nordic
-/drivers/ipm/ipm_stm32_ipcc.c             @arnopo
-/drivers/ipm/ipm_stm32_hsem.c             @cameled
-/drivers/ipm/ipm_esp32.c                  @uLipe
-/drivers/ipm/ipm_ivshmem.c                @uLipe
-/drivers/kscan/*xec*                      @franciscomunoz @sjvasanth1
-/drivers/kscan/*ft5336*                   @MaureenHelm
-/drivers/kscan/*ht16k33*                  @henrikbrixandersen
-/drivers/led_strip/                       @mbolivar-ampere
-/drivers/mfd/mfd_ad559x.c                 @bbilas
-/drivers/mfd/mfd_max20335.c               @bbilas
-/drivers/misc/ft8xx/                      @hubertmis
-/drivers/modem/hl7800.c                   @rerickson1
-/drivers/modem/simcom-sim7080.c           @lgehreke
-/drivers/modem/simcom-sim7080.h           @lgehreke
-/drivers/modem/Kconfig.hl7800             @rerickson1
-/drivers/modem/Kconfig.simcom-sim7080     @lgehreke
-/drivers/pinctrl/*esp32*                  @sylvioalves
-/drivers/pinctrl/*it8xxx2*                @ite
-/drivers/pinctrl/*kb1200*                 @ene-steven
-/drivers/pm_cpu_ops/psci_shell.c          @nbalabak @gdengi
-/drivers/power_domain/                    @ceolin
-/drivers/ps2/*xec*                        @franciscomunoz @sjvasanth1
-/drivers/ps2/*npcx*                       @MulinChao @ChiHuaL
-/drivers/pwm/*b91*                        @andy-liu-telink
-/drivers/pwm/*pca9685*                    @nixward
-/drivers/pwm/*rpi_pico*                   @burumaj
-/drivers/pwm/*rv32m1*                     @henrikbrixandersen
-/drivers/pwm/*sam0*                       @nzmichaelh
-/drivers/pwm/*test*                       @JordanYates
-/drivers/pwm/*xlnx*                       @henrikbrixandersen
-/drivers/pwm/pwm_capture.c                @henrikbrixandersen
-/drivers/pwm/pwm_shell.c                  @henrikbrixandersen
-/drivers/pwm/*gecko*                      @sun681
-/drivers/pwm/*it8xxx2*                    @RuibinChang
-/drivers/pwm/*esp32*                      @LucasTambor
-/drivers/pwm/*rcar*                       @aaillet
-/drivers/pwm/*max31790*                   @benediktibk
-/drivers/pwm/*kb1200*                     @ene-steven
-/drivers/regulator/*                      @gmarull
-/drivers/regulator/regulator_max20335.c   @bbilas
-/drivers/regulator/regulator_pca9420.c    @danieldegrasse
-/drivers/regulator/regulator_rpi_pico.c   @soburi
-/drivers/regulator/regulator_shell.c      @danieldegrasse
-/drivers/reset/reset_intel_socfpga.c      @nbalabak
-/drivers/reset/Kconfig.intel_socfpga      @nbalabak
-/drivers/sensor/ams_iAQcore/              @alexanderwachter
-/drivers/sensor/ens210/                   @alexanderwachter
-/drivers/sensor/grow_r502a/               @DineshDK03
-/drivers/sensor/hts*/                     @avisconti
-/drivers/sensor/ina23*/                   @bbilas
-/drivers/sensor/lis*/                     @avisconti
-/drivers/sensor/lps*/                     @avisconti
-/drivers/sensor/lsm*/                     @avisconti
-/drivers/sensor/mpr/                      @sven-hm
-/drivers/sensor/qdec_stm32/               @valeriosetti
-/drivers/sensor/rpi_pico_temp/            @soburi
-/drivers/sensor/st*/                      @avisconti
-/drivers/sensor/veaa_x_3/                 @jeppenodgaard @MaureenHelm
-/drivers/sensor/ene_tack_kb1200/          @ene-steven
-/drivers/serial/*b91*                     @andy-liu-telink
-/drivers/serial/uart_altera_jtag.c        @nashif @gohshunjing
-/drivers/serial/uart_altera.c             @gohshunjing
-/drivers/serial/*ns16550*                 @dcpleung @nashif @gdengi
-/drivers/serial/*nrfx*                    @anangl
-/drivers/serial/Kconfig.mcux_iuart        @Mani-Sadhasivam
-/drivers/serial/uart_mcux_iuart.c         @Mani-Sadhasivam
-/drivers/serial/Kconfig.rtt               @carlescufi @pkral78
-/drivers/serial/uart_rtt.c                @carlescufi @pkral78
-/drivers/serial/*rpi_pico*                @yonsch
-/drivers/serial/Kconfig.xlnx              @wjliang
-/drivers/serial/uart_xlnx_ps.c            @wjliang
-/drivers/serial/uart_xlnx_uartlite.c      @henrikbrixandersen
-/drivers/serial/*xmc4xxx*                 @parthitce
-/drivers/serial/*numicro*                 @ssekar15
-/drivers/serial/*apbuart*                 @julius-barendt
-/drivers/serial/*rcar*                    @aaillet
-/drivers/serial/Kconfig.xen               @lorc @firscity
-/drivers/serial/uart_hvc_xen.c            @lorc @firscity
-/drivers/serial/uart_hvc_xen_consoleio.c  @lorc @firscity
-/drivers/serial/Kconfig.it8xxx2           @GTLin08
-/drivers/serial/uart_ite_it8xxx2.c        @GTLin08
-/drivers/serial/*intel_lw*                @shilinte
-/drivers/serial/*kb1200*                  @ene-steven
-/drivers/disk/sdmmc_stm32.c               @anthonybrandon
-/drivers/ptp_clock/                       @tbursztyka @jukkar
-/drivers/spi/*b91*                        @andy-liu-telink
-/drivers/spi/spi_rv32m1_lpspi*            @karstenkoenig
-/drivers/spi/*esp32*                      @sylvioalves
-/drivers/spi/*pl022*                      @soburi
-/drivers/sdhc/                            @danieldegrasse
-/drivers/sdhc/sdhc_cdns*                  @roymurlidhar @tanmaykathpalia
-/drivers/timer/*arm_arch*                 @carlocaione
-/drivers/timer/*cortex_m_systick*         @anangl
-/drivers/timer/*altera_avalon*            @nashif
-/drivers/timer/*riscv_machine*            @kgugala @pgielda
-/drivers/timer/*ite_it8xxx2*              @ite
-/drivers/timer/*xlnx_psttc*               @wjliang @stephanosio
-/drivers/timer/*cc13xx_cc26xx_rtc*        @vanti
-/drivers/timer/*cavs*                     @dcpleung
-/drivers/timer/*leon_gptimer*             @julius-barendt
-/drivers/timer/*mips_cp0*                 @frantony
-/drivers/timer/*rcar_cmt*                 @aaillet
-/drivers/timer/*esp32_sys*                @uLipe
-/drivers/timer/*sam0_rtc*                 @bendiscz
-/drivers/timer/*xtensa*                   @dcpleung
-/drivers/timer/*rv32m1_lptmr*             @mbolivar
-/drivers/timer/*nrf_rtc*                  @anangl
-/drivers/timer/*hpet*                     @dcpleung
-/drivers/usb/device/usb_dc_stm32.c        @ydamigos @loicpoulain
-/drivers/i2c/*b91*                        @andy-liu-telink
-/drivers/i2c/i2c_ll_stm32*                @ydamigos
-/drivers/i2c/i2c_rv32m1_lpi2c*            @henrikbrixandersen
-/drivers/i2c/*sam0*                       @Sizurka
-/drivers/i2c/i2c_dw*                      @dcpleung
-/drivers/i2c/*tca954x*                    @kurddt
-/drivers/*/*xec*                          @franciscomunoz @albertofloyd @sjvasanth1
-/drivers/watchdog/*gecko*                 @oanerer
-/drivers/watchdog/*sifive*                @katsuster
-/drivers/watchdog/wdt_handlers.c          @dcpleung @nashif
-/drivers/watchdog/*cc32xx*                @pavlohamov
-/drivers/watchdog/wdt_ite_it8xxx2.c       @RuibinChang
-/drivers/watchdog/Kconfig.it8xxx2         @RuibinChang
-/drivers/watchdog/wdt_counter.c           @nordic-krch
-/drivers/watchdog/*rpi_pico*              @thedjnK
-/drivers/watchdog/*dw*                    @softwarecki @pbalsundar
-/drivers/watchdog/*ifx*                   @sreeramIfx
-/drivers/watchdog/*kb1200*                @ene-steven
-/drivers/wifi/esp_at/                     @mniestroj
-/drivers/wifi/eswifi/                     @loicpoulain @nandojve
-/drivers/wifi/winc1500/                   @kludentwo
-/drivers/virtualization/		  @tbursztyka
-/dts/arm/acsip/                           @NorthernDean
-/dts/arm/aspeed/                          @aspeeddylan
-/dts/arm/atmel/                           @galak @nandojve
-/dts/arm/broadcom/                        @sbranden
-/dts/arm/cypress/                         @ifyall @npal-cy
-/dts/arm/ene/kb1200                       @ene-steven
-/dts/arm/gd/                              @nandojve
-/dts/arm/infineon/xmc4*                   @parthitce @ifyall @npal-cy
-/dts/arm/infineon/psoc6/                  @ifyall @npal-cy
-/dts/arm64/armv8-r.dtsi                   @povergoing
-/dts/arm64/intel/*intel_socfpga*          @siclim
-/dts/arm64/nxp/                           @JiafeiPan
-/dts/arm64/renesas/                       @lorc @xakep-amatop
-/dts/arm/quicklogic/                      @fkokosinski @kgugala
-/dts/arm/seeed_studio/                    @str4t0m
-/dts/arm/st/h7/*stm32h735*                @benediktibk
-/dts/arm/st/l4/*stm32l451*                @benediktibk
-/dts/arm/ti/cc13?2*                       @bwitherspoon
-/dts/arm/ti/cc26?2*                       @bwitherspoon
-/dts/arm/ti/cc3235*                       @vanti
-/dts/arm/nordic/                          @anangl @carlescufi
-/dts/arm/nuvoton/                         @ssekar15 @MulinChao @ChiHuaL
-/dts/arm/nxp/                             @mmahadevan108 @dleach02
-/dts/arm/nxp/nxp_s32*                     @manuargue
-/dts/arm/microchip/                       @franciscomunoz @albertofloyd @sjvasanth1
-/dts/arm/rpi_pico/                        @yonsch
-/dts/arm/silabs/efm32_pg_1b.dtsi          @rdmeneze
-/dts/arm/silabs/efm32gg11b*               @oanerer
-/dts/arm/silabs/efr32bg13p*               @mnkp
-/dts/arm/silabs/efr32bg22*                @kgugala @fkokosinski @pczarnecki
-/dts/arm/silabs/efr32xg13p*               @mnkp
-/dts/arm/silabs/efm32pg1b*                @rdmeneze
-/dts/arm/silabs/efr32mg21*                @l-alfred
-/dts/arm/silabs/efr32fg13*                @yonsch
-/dts/riscv/ite/                           @ite
-/dts/riscv/microchip/microchip-miv.dtsi   @galak
-/dts/riscv/openisa/rv32m1*                @dleach02
-/dts/riscv/starfive/                      @rajnesh-kanwal @pfarwsi
-/dts/riscv/andes/andes_v5*                @cwshu @kevinwang821020 @jimmyzhe
-/dts/riscv/niosv/                         @sweeaun
-/dts/arm/armv*m.dtsi                      @galak @ioannisg
-/dts/arm/armv7-a.dtsi                     @ibirnbaum
-/dts/arm/armv7-r.dtsi                     @bbolen @stephanosio
-/dts/arm/xilinx/                          @bbolen @stephanosio
-/dts/arm/renesas/rcar/                    @aaillet
-/dts/xtensa/xtensa.dtsi                   @ydamigos
-/dts/xtensa/intel/                        @dcpleung
-/dts/xtensa/espressif/                    @sylvioalves
-/dts/xtensa/nxp/                          @iuliana-prodan @dbaluta
-/dts/bindings/can/                        @alexanderwachter @henrikbrixandersen
-/dts/bindings/i2c/zephyr*i2c-emul*.yaml   @sjg20
-/dts/bindings/adc/st*stm32-adc.yaml       @cybertale
-/dts/bindings/adc/*ads114s08.yaml         @benediktibk
-/dts/bindings/adc/*max111*                @benediktibk
-/dts/bindings/modem/*hl7800.yaml          @rerickson1
-/dts/bindings/serial/ns16550.yaml         @dcpleung @nashif
-/dts/bindings/counter/snps,dw-timers.yaml @pbalsundar
-/dts/bindings/wifi/*esp-at.yaml           @mniestroj
-/dts/bindings/*/*gd32*                    @nandojve
-/dts/bindings/*/*sam*                     @nandojve
-/dts/bindings/*/*npcx*                    @MulinChao @ChiHuaL
-/dts/bindings/*/*psoc6*                   @ifyall @npal-cy
-/dts/bindings/*/*infineon*cat1*           @ifyall @npal-cy
-/dts/bindings/*/nordic*                   @anangl
-/dts/bindings/*/nxp*                      @mmahadevan108 @dleach02
-/dts/bindings/*/nxp*s32*                  @manuargue
-/dts/bindings/*/openisa*                  @dleach02
-/dts/bindings/*/raspberrypi*pico*         @yonsch
-/dts/bindings/sensor/ams*                 @alexanderwachter
-/dts/bindings/*/sifive*                   @mateusz-holenko @kgugala @pgielda
-/dts/bindings/*/andes*                    @cwshu @kevinwang821020 @jimmyzhe
-/dts/bindings/*/neorv32*                  @henrikbrixandersen
-/dts/bindings/*/*lan91c111*               @sgrrzhf
-/dts/bindings/i3c/                        @dcpleung
-/dts/bindings/pm_cpu_ops/*                @carlocaione
-/dts/bindings/ethernet/*gem.yaml          @ibirnbaum
-/dts/bindings/auxdisplay/*pt6314.yaml     @xingrz
-/dts/bindings/auxdisplay/*                 @thedjnK
-/dts/bindings/sensor/*bme680*             @BoschSensortec
-/dts/bindings/sensor/*ina23*              @bbilas
-/dts/bindings/sensor/st*                  @avisconti
-/dts/bindings/sensor/zephyr,sensing.yaml    @lixuzha @ghu0510 @qianruh
-/dts/bindings/sensor/zephyr,sensing*.yaml   @lixuzha @ghu0510 @qianruh
-/dts/bindings/smbus/                      @finikorg
-/dts/bindings/sip_svc/                    @maheshraotm
-/dts/bindings/cpu/intel,niosv.yaml        @sweeaun
-/dts/bindings/reset/intel,socfpga-reset.yaml    @nbalabak
-/dts/bindings/gpio/*pcal64*               @benediktibk
-/dts/bindings/gpio/*bd8lb600fs*           @benediktibk
-/dts/bindings/gpio/*ads114s0x*            @benediktibk
-/dts/bindings/pwm/*max31790*              @benediktibk
-/dts/bindings/dac/*ad56*                  @benediktibk

CODE_OF_CONDUCT.md

@@ -1,139 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-We as members, contributors, and leaders pledge to make participation in our
-community a harassment-free experience for everyone, regardless of age, body
-size, visible or invisible disability, ethnicity, sex characteristics, gender
-identity and expression, level of experience, education, socio-economic status,
-nationality, personal appearance, race, caste, color, religion, or sexual
-identity and orientation.
-
-We pledge to act and interact in ways that contribute to an open, welcoming,
-diverse, inclusive, and healthy community.
-
-## Our Standards
-
-Examples of behavior that contributes to a positive environment for our
-community include:
-
-* Demonstrating empathy and kindness toward other people
-* Being respectful of differing opinions, viewpoints, and experiences
-* Giving and gracefully accepting constructive feedback
-* Accepting responsibility and apologizing to those affected by our mistakes,
-  and learning from the experience
-* Focusing on what is best not just for us as individuals, but for the overall
-  community
-
-Examples of unacceptable behavior include:
-
-* The use of sexualized language or imagery, and sexual attention or advances of
-  any kind
-* Trolling, insulting or derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or email address,
-  without their explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Enforcement Responsibilities
-
-Community leaders are responsible for clarifying and enforcing our standards of
-acceptable behavior and will take appropriate and fair corrective action in
-response to any behavior that they deem inappropriate, threatening, offensive,
-or harmful.
-
-Community leaders have the right and responsibility to remove, edit, or reject
-comments, commits, code, wiki edits, issues, and other contributions that are
-not aligned to this Code of Conduct, and will communicate reasons for moderation
-decisions when appropriate.
-
-## Scope
-
-This Code of Conduct applies within all community spaces, and also applies when
-an individual is officially representing the community in public spaces.
-Examples of representing our community include using an official e-mail address,
-posting via an official social media account, or acting as an appointed
-representative at an online or offline event.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported to the community leaders responsible for enforcement at
-conduct@zephyrproject.org. Reports will be received by the Chair of the Zephyr
-Governing Board, the Zephyr Project Director (Linux Foundation), and the Zephyr
-Project Developer Advocate (Linux Foundation). You may refer to the [Governing
-Board](https://zephyrproject.org/governing-board/) and [Linux Foundation
-Staff](https://zephyrproject.org/staff/) web pages to identify who are the
-individuals currently holding these positions.
-All complaints will be reviewed and investigated promptly and fairly.
-
-All community leaders are obligated to respect the privacy and security of the
-reporter of any incident.
-
-## Enforcement Guidelines
-
-Community leaders will follow these Community Impact Guidelines in determining
-the consequences for any action they deem in violation of this Code of Conduct:
-
-### 1. Correction
-
-**Community Impact**: Use of inappropriate language or other behavior deemed
-unprofessional or unwelcome in the community.
-
-**Consequence**: A private, written warning from community leaders, providing
-clarity around the nature of the violation and an explanation of why the
-behavior was inappropriate. A public apology may be requested.
-
-### 2. Warning
-
-**Community Impact**: A violation through a single incident or series of
-actions.
-
-**Consequence**: A warning with consequences for continued behavior. No
-interaction with the people involved, including unsolicited interaction with
-those enforcing the Code of Conduct, for a specified period of time. This
-includes avoiding interactions in community spaces as well as external channels
-like social media. Violating these terms may lead to a temporary or permanent
-ban.
-
-### 3. Temporary Ban
-
-**Community Impact**: A serious violation of community standards, including
-sustained inappropriate behavior.
-
-**Consequence**: A temporary ban from any sort of interaction or public
-communication with the community for a specified period of time. No public or
-private interaction with the people involved, including unsolicited interaction
-with those enforcing the Code of Conduct, is allowed during this period.
-Violating these terms may lead to a permanent ban.
-
-### 4. Permanent Ban
-
-**Community Impact**: Demonstrating a pattern of violation of community
-standards, including sustained inappropriate behavior, harassment of an
-individual, or aggression toward or disparagement of classes of individuals.
-
-**Consequence**: A permanent ban from any sort of public interaction within the
-community.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
-version 2.1, available at
-[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
-The only changes made by The Zephyr Project to the original document were to
-make explicit who the recipients of Code of Conduct incident reports are.
-
-Community Impact Guidelines were inspired by
-[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
-
-For answers to common questions about this code of conduct, see the FAQ at
-[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
-[https://www.contributor-covenant.org/translations][translations].
-
-[homepage]: https://www.contributor-covenant.org
-[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
-[Mozilla CoC]: https://github.com/mozilla/diversity
-[FAQ]: https://www.contributor-covenant.org/faq
-[translations]: https://www.contributor-covenant.org/translations

CONTRIBUTING.rst

@@ -1,39 +0,0 @@
-Contribution Guidelines
-#######################
-
-As an open-source project, we welcome and encourage the community to submit
-patches directly to the project.  In our collaborative open source environment,
-standards and methods for submitting changes help reduce the chaos that can result
-from an active development community.
-
-This document briefly summarizes the full `Contribution
-Guidelines <http://docs.zephyrproject.org/latest/contribute/index.html>`_
-documentation.
-
-* Zephyr uses the permissive open source `Apache 2.0 license`_
-  that allows you to freely use, modify, distribute and sell your own products
-  that include Apache 2.0 licensed software.
-
-* There are some imported or reused components of the Zephyr project that
-  use other licensing and are clearly identified.
-
-* The Developer Certificate of Origin (DCO) process is followed to
-  ensure developers are following licensing criteria for their
-  contributions, and documented with a ``Signed-off-by`` line in commits.
-
-* Zephyr development workflow is supported on Linux, macOS, and Windows,
-  (with a few exceptions).
-
-* Source code for the project is maintained in the GitHub repo:
-  https://github.com/zephyrproject-rtos/zephyr
-
-* Issue and feature tracking is done using GitHub issues in this repo.
-
-* A Continuous Integration (CI) system runs on every Pull Request (PR)
-  to verify several aspects of the PR including Git commit formatting,
-  Coding Style, sanity checks builds, and documentation builds.
-
-* The `Zephyr devel mailing list`_ is a great place to engage with the
-  community, ask questions, discuss issues, and help each other.
-
-.. _Zephyr devel mailing list: https://lists.zephyrproject.org/g/devel

Kbuild

@@ -0,0 +1,123 @@
+# vim: filetype=make
+
+ifneq ("$(wildcard $(MDEF_FILE))","")
+MDEF_FILE_PATH=$(strip $(MDEF_FILE))
+else
+ifneq ($(MDEF_FILE),)
+MDEF_FILE_PATH=$(strip $(PROJECT_BASE)/$(MDEF_FILE))
+endif
+endif
+
+ifeq (${CONFIG_NUM_COMMAND_PACKETS},)
+CONFIG_NUM_COMMAND_PACKETS=0
+endif
+ifeq (${CONFIG_NUM_TIMER_PACKETS},)
+CONFIG_NUM_TIMER_PACKETS=0
+endif
+ifeq (${CONFIG_NUM_TASK_PRIORITIES},)
+CONFIG_NUM_TASK_PRIORITIES=$(CONFIG_NUM_PREEMPT_PRIORITIES)
+endif
+
+ifeq ($(ARCH),x86)
+TASKGROUP_SSE="  TASKGROUP SSE"
+endif
+
+define filechk_prj.mdef
+	(echo "% WARNING. THIS FILE IS AUTO-GENERATED. DO NOT MODIFY!"; \
+	echo; \
+	echo "% CONFIG NUM_COMMAND_PACKETS NUM_TIMER_PACKETS NUM_TASK_PRIORITIES"; \
+	echo "% ============================================================="; \
+	echo "  CONFIG ${CONFIG_NUM_COMMAND_PACKETS}             ${CONFIG_NUM_TIMER_PACKETS}               ${CONFIG_NUM_TASK_PRIORITIES}"; \
+	echo; \
+	echo "% TASKGROUP NAME";\
+	echo "% ==============";\
+	echo "  TASKGROUP EXE";\
+	echo "  TASKGROUP SYS";\
+	echo "  TASKGROUP FPU_LEGACY";\
+	echo $(TASKGROUP_SSE);\
+	echo; \
+	if test -e "$(MDEF_FILE_PATH)"; then \
+		cat $(MDEF_FILE_PATH); \
+	fi;)
+endef
+
+misc/generated/sysgen/prj.mdef:	$(MDEF_FILE_PATH) \
+				include/config/auto.conf FORCE
+	$(call filechk,prj.mdef)
+
+sysgen_cmd=$(strip \
+	$(PYTHON) $(srctree)/scripts/sysgen \
+	-i $(CURDIR)/misc/generated/sysgen/prj.mdef \
+	-o $(CURDIR)/misc/generated/sysgen/ \
+)
+
+misc/generated/sysgen/kernel_main.c: misc/generated/sysgen/prj.mdef \
+				     $(srctree)/scripts/sysgen
+	$(Q)$(sysgen_cmd)
+
+define filechk_configs.c
+	(echo "/* file is auto-generated, do not modify ! */"; \
+	echo; \
+	echo "#include <toolchain.h>"; \
+	echo; \
+	echo "GEN_ABS_SYM_BEGIN (_ConfigAbsSyms)"; \
+	echo; \
+	cat $(CURDIR)/include/generated/autoconf.h | sed \
+	's/".*"/1/' | awk  \
+	'/#define/{printf "GEN_ABSOLUTE_SYM(%s, %s);\n", $$2, $$3}'; \
+	echo; \
+	echo "GEN_ABS_SYM_END";)
+endef
+
+misc/generated/configs.c: include/config/auto.conf FORCE
+	$(call filechk,configs.c)
+
+targets := misc/generated/configs.c
+targets += include/generated/offsets.h
+
+
+always := misc/generated/configs.c
+always += include/generated/offsets.h
+
+ifeq ($(CONFIG_MDEF),y)
+targets += misc/generated/sysgen/kernel_main.c
+always += misc/generated/sysgen/kernel_main.c
+endif
+
+define rule_cc_o_c_1
+	$(call echo-cmd,cc_o_c_1) $(cmd_cc_o_c_1);
+endef
+
+OFFSETS_INCLUDE = $(strip \
+		-include $(CURDIR)/include/generated/autoconf.h \
+		-I $(srctree)/include \
+		-I $(CURDIR)/include/generated \
+		-I $(srctree)/kernel/unified/include \
+		$(OFFSETS_INCLUDE_KERNEL_LOCATION) \
+		-I $(srctree)/lib/libc/minimal/include \
+		-I $(srctree)/arch/${ARCH}/include )
+
+cmd_cc_o_c_1 = $(CC) $(KBUILD_CFLAGS) $(OFFSETS_INCLUDE) -c -o $@ $<
+
+arch/$(ARCH)/core/offsets/offsets.o: arch/$(ARCH)/core/offsets/offsets.c $(KCONFIG_CONFIG)
+	$(Q)mkdir -p $(dir $@)
+	$(call if_changed,cc_o_c_1)
+
+
+define offsetchk
+	$(Q)set -e;                             \
+	$(kecho) '  CHK     $@';                \
+	mkdir -p $(dir $@);                     \
+	$(GENOFFSET_H) -i $(1) -o $@.tmp;       \
+	if [ -r $@ ] && cmp -s $@ $@.tmp; then  \
+	rm -f $@.tmp;                           \
+	else                                    \
+	$(kecho) '  UPD     $@';                \
+	mv -f $@.tmp $@;                        \
+	fi
+endef
+
+include/generated/offsets.h: arch/$(ARCH)/core/offsets/offsets.o \
+					include/config/auto.conf FORCE
+	$(call offsetchk,arch/$(ARCH)/core/offsets/offsets.o)
+

Kconfig

@@ -1,8 +1,20 @@
-# General configuration options
+# Kconfig - general configuration options
 
+#
 # Copyright (c) 2014-2015 Wind River Systems, Inc.
-# SPDX-License-Identifier: Apache-2.0
-
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 mainmenu "Zephyr Kernel Configuration"
 
 source "Kconfig.zephyr"

Kconfig.constants

@@ -1,19 +0,0 @@
-# Constant variables to be used across Kconfig options
-
-# Copyright (c) 2024 basalte bv
-# SPDX-License-Identifier: Apache-2.0
-
-INT8_MIN := -128
-INT16_MIN := -32768
-INT32_MIN := -2147483648
-INT64_MIN := -9223372036854775808
-
-INT8_MAX := 127
-INT16_MAX := 32767
-INT32_MAX := 2147483647
-INT64_MAX := 9223372036854775807
-
-UINT8_MAX := 255
-UINT16_MAX := 65535
-UINT32_MAX := 4294967295
-UINT64_MAX := 18446744073709551615

LICENSING.rst

@@ -0,0 +1,66 @@
+.. _zephyr_licensing:
+
+Licensing of Zephyr Project components
+######################################
+
+The Zephyr kernel tree imports or reuses packages, scripts and other
+files that are not covered by the :download:`Apache License
+<../LICENSE>`. In some places there is no LICENSE file or way to put
+a LICENSE file there, so we describe the licensing in this document.
+
+
+- *kconfig* and *kbuild*
+
+  *Origin:* Linux Kernel
+  *Licensing:* *GPLv2*
+
+- *scripts/{checkpatch.pl,checkstack.pl,get_maintainers.pl,spelling.txt}*
+
+  *Origin:* Linux Kernel
+  *Licensing:* *GPLv2*
+
+- *ext/fs/fat/*
+
+  *Origin:* FatFs is a file system based on the FAT file system specification.  This is
+  provided by ELM Chan http://elm-chan.org/fsw/ff/00index_e.html
+
+  *Licensing*:
+
+    Copyright (C) 2016, ChaN, all right reserved.
+
+    FatFs module is an open source software. Redistribution and use of FatFs in
+    source and binary forms, with or without modification, are permitted provided
+    that the following condition is met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this condition and the following disclaimer.
+
+    This software is provided by the copyright holder and contributors "AS IS"
+    and any warranties related to this software are DISCLAIMED.
+    The copyright owner or contributors be NOT LIABLE for any damages caused
+    by use of this software.
+
+- *ext/hal/cmsis/*
+
+  *Origin:* https://github.com/ARM-software/CMSIS.git
+
+  *Licensing*: :download:`CMSIS_END_USER_LICENCE_AGREEMENT <../ext/hal/cmsis/CMSIS_END_USER_LICENCE_AGREEMENT.pdf>`
+
+- *ext/hal/ksdk/*
+
+  *Origin:* http://kex.nxp.com
+
+  *Licensing*: 3-clause BSD (see :download:`source
+  <../ext/hal/ksdk/drivers/fsl_rtc.h>`)
+
+- *ext/hal/nordic/*
+
+  *Origin:*
+
+  *Licensing*: 3-clause BSD (see :download:`source <../ext/hal/nordic/mdk/nrf51.h>`)
+
+- *ext/hal/qmsi/*
+
+  *Origin:* https://github.com/quark-mcu/qmsi/releases
+
+  *Licensing*: 3-clause BSD (see :download:`source <../ext/hal/qmsi/include/qm_common.h>`)

MAINTAINERS

@@ -0,0 +1,451 @@
+Originally from the Linux Kernel.
+# Licensed under the terms of the GNU GPL License version 2
+
+Descriptions of section entries:
+
+	P: Person (obsolete)
+	M: Mail patches to: FullName <address@domain>
+	R: Designated reviewer: FullName <address@domain>
+	   These reviewers should be CCed on patches.
+	L: Mailing list that is relevant to this area
+	W: Web-page with status/info
+	Q: Patchwork web based patch tracking system site
+	T: SCM tree type and location.
+	   Type is one of: git, hg, quilt, stgit, topgit
+	S: Status, one of the following:
+	   Supported:	Someone is actually paid to look after this.
+	   Maintained:	Someone actually looks after it.
+	   Odd Fixes:	It has a maintainer but they don't have time to do
+			much other than throw the odd patch in. See below..
+	   Orphan:	No current maintainer [but maybe you could take the
+			role as you write your new code].
+	   Obsolete:	Old code. Something tagged obsolete generally means
+			it has been replaced by a better system and you
+			should be using that.
+	F: Files and directories with wildcard patterns.
+	   A trailing slash includes all files and subdirectory files.
+	   F:	drivers/net/	all files in and below drivers/net
+	   F:	drivers/net/*	all files in drivers/net, but not below
+	   F:	*/net/*		all files in "any top level directory"/net
+	   One pattern per line.  Multiple F: lines acceptable.
+	N: Files and directories with regex patterns.
+	   N:	[^a-z]tegra	all files whose path contains the word tegra
+	   One pattern per line.  Multiple N: lines acceptable.
+	   scripts/get_maintainer.pl has different behavior for files that
+	   match F: pattern and matches of N: patterns.  By default,
+	   get_maintainer will not look at git log history when an F: pattern
+	   match occurs.  When an N: match occurs, git log history is used
+	   to also notify the people that have git commit signatures.
+	X: Files and directories that are NOT maintained, same rules as F:
+	   Files exclusions are tested before file matches.
+	   Can be useful for excluding a specific subdirectory, for instance:
+	   F:	net/
+	   X:	net/ipv6/
+	   matches all files in and below net excluding net/ipv6/
+	K: Keyword perl extended regex pattern to match content in a
+	   patch or file.  For instance:
+	   K: of_get_profile
+	      matches patches or files that contain "of_get_profile"
+	   K: \b(printk|pr_(info|err))\b
+	      matches patches or files that contain one or more of the words
+	      printk, pr_info or pr_err
+	   One regex pattern per line.  Multiple K: lines acceptable.
+
+Note: For the hard of thinking, this list is meant to remain in alphabetical
+order. If you could add yourselves to it in alphabetical order that would be
+so much easier [Ed]
+
+Maintainers List (try to look for most precise areas first)
+
+		-----------------------------------
+
+ARC ARCHITECTURE
+M:	Ruud Derwig <Ruud.Derwig@synopsys.com>
+M:	Chuck Jordan <Chuck.Jordan@synopsys.com>
+M:	Benjamin Walsh <benjamin.walsh@windriver.com>
+S:	Supported
+F:	arch/arc/
+F:	include/arch/arc/
+F:	boards/arc/
+
+ARM ARCHITECTURE
+M:	Maureen Helm <maureen.helm@nxp.com>
+M:	Kumar Gala <kumar.gala@linaro.org>
+S:	Supported
+F:	arch/arm/
+F:	include/arch/arm/
+F:	boards/arm/
+
+ARM CORTEX MICROCONTROLLER SOFTWARE INTERFACE STANDARD (CMSIS)
+M:	Maureen Helm <maureen.helm@nxp.com>
+M:	Kumar Gala <kumar.gala@linaro.org>
+S:	Supported
+F:	ext/hal/cmsis/
+
+BOARDS/ARC - ARDUINO 101 SSS
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	boards/arc/arduino_101_sss/
+
+BOARDS/ARC - EM Starterkit
+M:	Chuck Jordan <Chuck.Jordan@synopsys.com>
+S:	Supported
+F:	boards/arc/em_starterkit/
+
+BOARDS/ARC - QUARK SE C1000 SS Devboard
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	boards/arc/quark_se_c1000_ss_devboard/
+
+BOARDS/ARM - 96Boards CARBON
+M:	Amit Kucheria <amit.kucheria@linaro.org>
+M:	Ricardo Salveti <ricardo.salveti@linaro.org>
+S:	Supported
+F:	boards/arm/96b_carbon/
+
+BOARDS/ARM - 96Boards NITROGEN
+M:	Amit Kucheria <amit.kucheria@linaro.org>
+S:	Supported
+F:	boards/arm/96b_nitrogen/
+
+BOARDS/ARM - ARDUINO 101 BLE
+M:	Johan Hedberg <johan.hedberg@intel.com>
+S:	Supported
+F:	boards/arm/arduino_101_ble/
+
+BOARDS/ARM - CC3200 LAUNCHXL
+M:      Gil Pitney <gil.pitney@linaro.org>
+S:      Supported
+F:      boards/arm/cc3200_launchxl/
+
+BOARDS/ARM - NXP FRDM-K64F
+M:	Maureen Helm <maureen.helm@nxp.com>
+S:	Supported
+F:	boards/arm/frdm_k64f/
+
+BOARDS/ARM - NXP Hexiwear
+M:	Maureen Helm <maureen.helm@nxp.com>
+S:	Supported
+F:	boards/arm/hexiwear_k64/
+
+BOARDS/ARM - NORDIC NRF51 REDBEAR BLENANO
+M:	Ricardo Salveti <ricardo.salveti@linaro.org>
+S:	Supported
+F:	boards/arm/nrf51_blenano/
+
+BOARDS/ARM - NORDIC NRF52 PCA10040
+M:	Carles Cufi <carles.cufi@nordicsemi.no>
+S:	Supported
+F:	boards/arm/nrf52_pca10040/
+
+BOARDS/ARM - NUCLEO-64 F401RE Devboard
+M:	Amit Kucheria <amit.kucheria@linaro.org>
+M:	Ricardo Salveti <ricardo.salveti@linaro.org>
+S:	Supported
+F:	boards/arm/nucleo_f401re/
+
+BOARDS/ARM - ARM LTD V2M Beetle
+M:	Vincenzo Frascino <vincenzo.frascino@linaro.org>
+S:	Supported
+F:	boards/arm/v2m_beetle/
+
+BOARDS/NIOS2 - ALTERA MAX10
+M:	Andrew Boie <andrew.p.boie@intel.com>
+S:	Supported
+F:	boards/nios2/altera_max10/
+
+BOARDS/X86 - ARDUINO 101
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	boards/x86/arduino_101/
+
+BOARDS/X86 - Galileo
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	boards/x86/galileo/
+
+BOARDS/X86 - QUARK D2000 Devboard
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	boards/x86/quark_d2000/
+
+BOARDS/X86 - QUARK SE C1000 Devboard
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	boards/x86/quark_se_c1000/
+
+BLUETOOTH
+M:	Johan Hedberg <johan.hedberg@intel.com>
+M:	Luiz Augusto von Dentz <luiz.dentz@gmail.com>
+M:	Szymon Janc <szymon.janc@gmail.com>
+S:	Supported
+W:	https://www.zephyrproject.org/doc/subsystems/bluetooth/bluetooth.html
+F:	subsys/bluetooth/
+F:	include/bluetooth/
+F:	drivers/bluetooth/
+F:	samples/bluetooth/
+F:	tests/bluetooth/
+F:	doc/subsystems/bluetooth/
+
+BLUETOOTH CONTROLLER
+M:	Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
+M:	Carles Cufi <carles.cufi@nordicsemi.no>
+S:	Supported
+F:	subsys/bluetooth/controller/
+
+CC3200 SDK
+M:      Gil Pitney <gil.pitney@linaro.org>
+S:      Supported
+F:      ext/hal/cc3200sdk/
+
+CC32XX SOC - TI SIMPLELINK
+M:      Gil Pitney <gil.pitney@linaro.org>
+S:      Supported
+F:      arch/arm/soc/ti_simplelink/
+
+DOCUMENTATION
+M:	Kinder, David <david.b.kinder@intel.com>
+M:	Perez-Gonzalez, Inaky <inaky.perez-gonzalez@intel.com>
+S:	Supported
+F:	doc/
+
+FILE SYSTEM
+M:	Ramesh Thomas <ramesh.thomas@intel.com>
+M:	Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
+S:	Supported
+F:	ext/fs/
+F:	subsys/fs/
+F:	include/fs/
+F:	include/fs.h
+F:	samples/fs/
+
+FLASH DRIVER
+M:	Baohong Liu <baohong.liu@intel.com>
+M:	Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
+S:	Supported
+F:	drivers/flash/
+
+INTERRUPTS
+M:	Andrew Boie <andrew.p.boie@intel.com>
+S:	Supported
+F:	drivers/interrupt_controller/
+F:	arch/arc/core/
+F:	arch/arm/core/
+F:	arch/nios2/core/
+F:	arch/x86/core/
+F:	include/irq.h
+F:	include/arch/x86/arch.h
+F:	include/arch/arm/cortex_m/irq.h
+F:	include/arch/nios2/arch.h
+F:	include/arch/arc/arch.h
+F:	include/arch/arc/v2/irq.h
+F:	include/drivers/loapic.h
+F:	include/drivers/ioapic.h
+F:	include/drivers/mvic.h
+
+KERNEL CORE
+M:	Benjamin Walsh <benjamin.walsh@windriver.com>
+M:	Allan Stephens <allan.stephens@windriver.com>
+S:	Supported
+F:	kernel/
+F:	include/nanokernel.h
+F:	include/microkernel.h
+F:	include/microkernel/
+F:	include/misc/
+F:	include/toolchain/
+F:	include/atomic.h
+F:	include/cache.h
+F:	include/init.h
+F:	include/irq.h
+F:	include/irq_offload.h
+F:	include/kernel_version.h
+F:	include/linker-defs.h
+F:	include/linker-tool-gcc.h
+F:	include/linker-tool.h
+F:	include/section_tags.h
+F:	include/sections.h
+F:	include/shared_irq.h
+F:	include/sw_isr_table.h
+F:	include/sys_clock.h
+F:	include/sys_io.h
+F:	include/toolchain.h
+F:	include/zephyr.h
+
+KINETIS SOFTWARE DEVELOPMENT KIT (KSDK)
+M:	Maureen Helm <maureen.helm@nxp.com>
+S:	Supported
+F:	ext/hal/ksdk/
+
+KNOWN ISSUES
+M:	Anas Nashif <anas.nashif@intel.com>
+M:	Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
+M:	Javier B Perez <javier.b.perez.hernandez@intel.com>
+F:	.known-issues/
+
+
+MAINTAINERS
+M:	Javier B Perez <javier.b.perez.hernandez@intel.com>
+M:	Anas Nashif <anas.nashif@intel.com>
+M:	Perez-Gonzalez, Inaky <inaky.perez-gonzalez@intel.com>
+S:	Supported
+F:	MAINTAINERS
+
+MBEDTLS
+M:	Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
+M:	Jithu Joseph <jithu.joseph@intel.com>
+M:	Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
+S:	Supported
+F:	ext/lib/crypto/mbedtls/
+F:	samples/net/mbedtls_sslclient/
+F:	tests/crypto/test_mbedtls/
+
+NETWORKING
+M:	Jukka Rissanen <jukka.rissanen@linux.intel.com>
+S:	Supported
+W:	https://www.zephyrproject.org/doc/subsystems/networking/networking.html
+F:	net/ip/
+F:	include/net/
+F:	samples/net/
+F:	tests/net/
+
+NETWORK APPLICATIONS
+M:	Flavio Santes <flavio.santes@intel.com>
+S:	Supported
+F:	samples/net/dns_client/
+F:	samples/net/nats_clients/
+F:	samples/net/paho_mqtt_clients/
+
+NETWORK BUFFERS
+M:	Johan Hedberg <johan.hedberg@intel.com>
+M:	Jukka Rissanen <jukka.rissanen@linux.intel.com>
+S:	Supported
+W:	https://www.zephyrproject.org/doc/subsystems/networking/buffers.html
+F:	net/buf.c
+F:	include/net/buf.h
+F:	tests/net/buf/
+
+NIOS II
+M:	Andrew Boie <andrew.p.boie@intel.com>
+S:	Supported
+F:	arch/nios2/
+F:	include/arch/nios2/
+F:	drivers/serial/uart_altera_jtag.c
+F:	drivers/timer/altera_avalon_timer.c
+F:	tests/kernel/test_intmath/
+F:	boards/nios2/
+
+NORDIC MDK
+M:	Carles Cufi <carles.cufi@nordicsemi.no>
+S:	Supported
+F:	ext/hal/nordic/mdk/
+
+POWER MANAGEMENT
+M:	Ramesh Thomas <ramesh.thomas@intel.com>
+M:	Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
+S:	Supported
+F:	arch/x86/core/crt0.S
+F:	include/device.h
+F:	include/init.h
+F:	include/power.h
+F:	kernel/microkernel/k_idle.c
+F:	kernel/nanokernel/device.c
+F:	samples/power/
+
+QMSI
+M:	Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	ext/hal/qmsi/
+
+QMSI DRIVERS
+M:	Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
+M:	Baohong Liu <baohong.liu@intel.com>
+M:	Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
+S:	Supported
+F:	drivers/*/*qmsi*
+F:	drivers/*/*/*qmsi*
+
+QUARK D2000 SOC
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	arch/x86/soc/intel_quark/quark_d2000/
+
+QUARK SE C1000 SOC
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	arch/x86/soc/intel_quark/quark_se_c1000/
+
+QUARK X1000 SOC
+M:      Anas Nashif <anas.nashif@intel.com>
+S:	Supported
+F:	arch/x86/soc/intel_quark/quark_x1000/
+
+SANITYCHECK
+M:	Andrew Boie <andrew.p.boie@intel.com>
+S:	Supported
+F:	scripts/sanitycheck
+F:	scripts/expr_parser.py
+F:	scripts/sanity_chk/
+
+SENSOR DRIVERS
+M:	Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
+M:	Laurentiu Palcu <laurentiu.palcu@intel.com>
+M:	Murtaza Alexandru <alexandru.murtaza@intel.com>
+M:	Vlad Dogaru <vlad.dogaru@intel.com>
+S:	Supported
+W:	https://www.zephyrproject.org/doc/subsystems/sensor.html
+F:	include/sensor.h
+F:	drivers/sensor/
+F:	samples/sensor/
+
+STM32CUBE SDK
+M:	Erwan Gouriou <erwan.gouriou@linaro.org>
+S:	Supported
+F:	ext/hal/st/stm32cube/
+
+STM32F4X SoC FAMILY and DRIVERS
+M:	Amit Kucheria <amit.kucheria@linaro.org>
+M:	Ricardo Salveti <ricardo.salveti@linaro.org>
+S:	Supported
+F:	arch/arm/soc/st_stm32/stm32f4/
+F:	drivers/pinmux/stm32/
+F:	drivers/gpio/*stm32*
+F:	drivers/clock_control/*stm32f4*
+
+TINYCRYPT
+M:	Constanza Heath <constanza.m.heath@intel.com>
+M:	Flavio Santes <flavio.santes@intel.com>
+S:	Supported
+F:	ext/lib/crypto/tinycrypt/
+F:	tests/crypto/
+
+USB
+M:	Jithu Joseph <jithu.joseph@intel.com>
+S:	Supported
+F:	subsys/usb
+F:	drivers/usb
+F:	samples/usb
+
+X86 ARCH
+M:	Benjamin Walsh <benjamin.walsh@windriver.com>
+M:	Allan Stephens <allan.stephens@windriver.com>
+S:	Supported
+F:	arch/x86/
+F:	include/arch/x86/
+F:	boards/x86/
+
+ZOAP
+M:	Vinicius Costa Gomes <vinicius.gomes@intel.com>
+S:	Supported
+F:	lib/iot/zoap/
+F:	samples/net/zoap_client/
+F:	samples/net/zoap_server/
+F:	tests/net/zoap/
+
+THE REST
+M:	Anas Nashif <anas.nashif@intel.com>
+M:	Kumar Gala <kumar.gala@linaro.org>
+L:	devel@lists.zephyrproject.com
+T:	git https://gerrit.zephyrproject.org/r/a/zephyr
+S:	Buried alive in reporters
+F:	*
+F:	*/

Makefile.inc

@@ -0,0 +1,149 @@
+# vim: filetype=make
+#
+
+UNAME := $(shell uname)
+ifeq (MINGW, $(findstring MINGW, $(UNAME)))
+DQUOTE = '
+# '
+PROJECT_BASE ?= $(shell sh -c "pwd -W")
+else
+DQUOTE = "
+# "
+PROJECT_BASE ?= $(CURDIR)
+endif
+
+ifdef BOARD
+KBUILD_DEFCONFIG_PATH=$(wildcard $(ZEPHYR_BASE)/boards/*/*/$(BOARD)_defconfig)
+ifeq ($(KBUILD_DEFCONFIG_PATH),)
+$(error Board $(BOARD) not found!)
+endif
+else
+$(error BOARD is not defined!)
+endif
+
+# Choose a default output directory if one wasn't supplied.  Note that
+# PRISTINE_O depends on whether this is default or not.  If building
+# in-tree, we want to remove the whole outdir and not just the BOARD
+# specified (thus "pristine").  Out of tree, we can obviously remove
+# only what we were told to build.
+ifndef O
+PRISTINE_O = outdir
+O = $(PROJECT_BASE)/outdir/$(BOARD)
+else
+PRISTINE_O = $(O)
+endif
+
+# Turn O into an absolute path; we call the main Kbuild with $(MAKE) -C
+# which changes the working directory, relative paths don't work right.
+# Need to create the directory first to make realpath happy
+
+ifneq ($(MAKECMDGOALS),help)
+$(shell mkdir -p $(O))
+override O := $(realpath $(O))
+endif
+
+export ARCH MDEF_FILE QEMU_EXTRA_FLAGS PROJECT_BASE
+
+override CONF_FILE := $(strip $(subst $(DQUOTE),,$(CONF_FILE)))
+
+SOURCE_DIR ?= $(PROJECT_BASE)/src/
+override SOURCE_DIR := $(realpath $(SOURCE_DIR))
+override SOURCE_DIR := $(subst \,/,$(SOURCE_DIR))
+override SOURCE_DIR_PARENT := $(patsubst %, %/.., $(SOURCE_DIR))
+override SOURCE_DIR_PARENT := $(abspath $(SOURCE_DIR_PARENT))
+override SOURCE_DIR_PARENT := $(subst \,/,$(SOURCE_DIR_PARENT))
+export SOURCE_DIR SOURCE_DIR_PARENT
+
+ifeq ("$(origin V)", "command line")
+  KBUILD_VERBOSE = $(V)
+endif
+ifndef KBUILD_VERBOSE
+  KBUILD_VERBOSE = 0
+endif
+
+ifeq ($(KBUILD_VERBOSE),1)
+  Q =
+  S =
+else
+  Q = @
+  S = -s
+endif
+
+export CFLAGS
+
+zephyrmake	= +$(MAKE) -C $(ZEPHYR_BASE)  O=$(1) \
+			PROJECT=$(PROJECT_BASE) SOURCE_DIR=$(DQUOTE)$(SOURCE_DIR)$(DQUOTE) $(2)
+
+BOARDCONFIG = $(O)/.board_$(BOARD)
+
+DOTCONFIG = $(O)/.config
+
+all: $(DOTCONFIG)
+	$(Q)$(call zephyrmake,$(O),$@)
+
+ifeq ($(findstring qemu_,$(BOARD)),)
+qemu:
+	@echo "Emulation not available for this platform"
+qemugdb: qemu
+else
+qemu: $(DOTCONFIG)
+	$(Q)$(call zephyrmake,$(O),$@)
+qemugdb: $(DOTCONFIG)
+	$(Q)$(call zephyrmake,$(O),$@)
+endif
+
+debug:	$(DOTCONFIG)
+	$(Q)$(call zephyrmake,$(O),$@)
+
+flash: $(DOTCONFIG)
+	$(Q)$(call zephyrmake,$(O),$@)
+
+ifeq ($(MAKECMDGOALS),debugserver)
+ARCH = $(notdir $(subst /$(BOARD),,$(wildcard $(ZEPHYR_BASE)/boards/*/$(BOARD))))
+-include $(ZEPHYR_BASE)/boards/$(ARCH)/$(BOARD)/Makefile.board
+-include $(ZEPHYR_BASE)/scripts/Makefile.toolchain.$(ZEPHYR_GCC_VARIANT)
+BOARD_NAME = $(BOARD)
+export BOARD_NAME
+endif
+debugserver: FORCE
+	$(Q)$(CONFIG_SHELL) $(ZEPHYR_BASE)/scripts/support/$(FLASH_SCRIPT) debugserver
+
+
+initconfig outputexports: $(DOTCONFIG)
+
+$(BOARDCONFIG):
+	@rm -f $(O)/.board_*
+	@touch $@
+
+
+ram_report: initconfig
+	$(Q)$(call zephyrmake,$(O),$@)
+
+rom_report: initconfig
+	$(Q)$(call zephyrmake,$(O),$@)
+
+menuconfig: initconfig
+	$(Q)$(call zephyrmake,$(O),$@)
+
+help:
+	$(Q)$(MAKE) -s -C $(ZEPHYR_BASE) $@
+
+# Catch all
+%:
+	$(Q)$(call zephyrmake,$(O),$@)
+
+KERNEL_CONFIG = $(ZEPHYR_BASE)/kernel/configs/unified.config
+
+$(DOTCONFIG): $(BOARDCONFIG) $(KBUILD_DEFCONFIG_PATH) $(CONF_FILE)
+	$(Q)$(CONFIG_SHELL) $(ZEPHYR_BASE)/scripts/kconfig/merge_config.sh \
+		-q -m -O $(O) $(KBUILD_DEFCONFIG_PATH) $(KERNEL_CONFIG) $(CONF_FILE) \
+			      $(wildcard $(O)/*.conf)
+	$(Q)$(MAKE) $(S) -C $(ZEPHYR_BASE) O=$(O) PROJECT=$(PROJECT_BASE) oldnoconfig
+
+pristine:
+	$(Q)rm -rf $(PRISTINE_O)
+
+PHONY += FORCE initconfig
+FORCE:
+
+.PHONY: $(PHONY)

README.rst

@@ -1,115 +0,0 @@
-.. raw:: html
-
-   <a href="https://www.zephyrproject.org">
-     <p align="center">
-       <picture>
-         <source media="(prefers-color-scheme: dark)" srcset="doc/_static/images/logo-readme-dark.svg">
-         <source media="(prefers-color-scheme: light)" srcset="doc/_static/images/logo-readme-light.svg">
-         <img src="doc/_static/images/logo-readme-light.svg">
-       </picture>
-     </p>
-   </a>
-
-   <a href="https://bestpractices.coreinfrastructure.org/projects/74">
-     <img src="https://bestpractices.coreinfrastructure.org/projects/74/badge">
-   </a>
-   <a href="https://scorecard.dev/viewer/?uri=github.com/zephyrproject-rtos/zephyr">
-     <img src="https://api.securityscorecards.dev/projects/github.com/zephyrproject-rtos/zephyr/badge">
-   </a>
-   <a href="https://github.com/zephyrproject-rtos/zephyr/actions/workflows/twister.yaml?query=branch%3Amain">
-     <img src="https://github.com/zephyrproject-rtos/zephyr/actions/workflows/twister.yaml/badge.svg?event=push">
-   </a>
-
-
-The Zephyr Project is a scalable real-time operating system (RTOS) supporting
-multiple hardware architectures, optimized for resource constrained devices,
-and built with security in mind.
-
-The Zephyr OS is based on a small-footprint kernel designed for use on
-resource-constrained systems: from simple embedded environmental sensors and
-LED wearables to sophisticated smart watches and IoT wireless gateways.
-
-The Zephyr kernel supports multiple architectures, including ARM (Cortex-A,
-Cortex-R, Cortex-M), Intel x86, ARC, Nios II, Tensilica Xtensa, and RISC-V,
-SPARC, MIPS, and a large number of `supported boards`_.
-
-.. below included in doc/introduction/introduction.rst
-
-
-Getting Started
-***************
-
-Welcome to Zephyr! See the `Introduction to Zephyr`_ for a high-level overview,
-and the documentation's `Getting Started Guide`_ to start developing.
-
-.. start_include_here
-
-Community Support
-*****************
-
-Community support is provided via mailing lists and Discord; see the Resources
-below for details.
-
-.. _project-resources:
-
-Resources
-*********
-
-Here's a quick summary of resources to help you find your way around:
-
-Getting Started
----------------
-
-  | 📖 `Zephyr Documentation`_
-  | 🚀 `Getting Started Guide`_
-  | 🙋🏽 `Tips when asking for help`_
-  | 💻 `Code samples`_
-
-Code and Development
---------------------
-
-  | 🌐 `Source Code Repository`_
-  | 📦 `Releases`_
-  | 🤝 `Contribution Guide`_
-
-Community and Support
----------------------
-
-  | 💬 `Discord Server`_ for real-time community discussions
-  | 📧 `User mailing list (users@lists.zephyrproject.org)`_
-  | 📧 `Developer mailing list (devel@lists.zephyrproject.org)`_
-  | 📬 `Other project mailing lists`_
-  | 📚 `Project Wiki`_
-
-Issue Tracking and Security
----------------------------
-
-  | 🐛 `GitHub Issues`_
-  | 🔒 `Security documentation`_
-  | 🛡️ `Security Advisories Repository`_
-  | ⚠️ Report security vulnerabilities at vulnerabilities@zephyrproject.org
-
-Additional Resources
---------------------
-  | 🌐 `Zephyr Project Website`_
-  | 📺 `Zephyr Tech Talks`_
-
-.. _Zephyr Project Website: https://www.zephyrproject.org
-.. _Discord Server: https://chat.zephyrproject.org
-.. _supported boards: https://docs.zephyrproject.org/latest/boards/index.html
-.. _Zephyr Documentation: https://docs.zephyrproject.org
-.. _Introduction to Zephyr: https://docs.zephyrproject.org/latest/introduction/index.html
-.. _Getting Started Guide: https://docs.zephyrproject.org/latest/develop/getting_started/index.html
-.. _Contribution Guide: https://docs.zephyrproject.org/latest/contribute/index.html
-.. _Source Code Repository: https://github.com/zephyrproject-rtos/zephyr
-.. _GitHub Issues: https://github.com/zephyrproject-rtos/zephyr/issues
-.. _Releases: https://github.com/zephyrproject-rtos/zephyr/releases
-.. _Project Wiki: https://github.com/zephyrproject-rtos/zephyr/wiki
-.. _User mailing list (users@lists.zephyrproject.org): https://lists.zephyrproject.org/g/users
-.. _Developer mailing list (devel@lists.zephyrproject.org): https://lists.zephyrproject.org/g/devel
-.. _Other project mailing lists: https://lists.zephyrproject.org/g/main/subgroups
-.. _Code samples: https://docs.zephyrproject.org/latest/samples/index.html
-.. _Security documentation: https://docs.zephyrproject.org/latest/security/index.html
-.. _Security Advisories Repository: https://github.com/zephyrproject-rtos/zephyr/security
-.. _Tips when asking for help: https://docs.zephyrproject.org/latest/develop/getting_started/index.html#asking-for-help
-.. _Zephyr Tech Talks: https://www.zephyrproject.org/tech-talks

SDK_VERSION

@@ -1 +0,0 @@
-0.16.8

VERSION

@@ -1,5 +0,0 @@
-VERSION_MAJOR = 3
-VERSION_MINOR = 7
-PATCHLEVEL = 99
-VERSION_TWEAK = 0
-EXTRAVERSION =

arch/CMakeLists.txt

@@ -1,14 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-
-# FIXME: SHADOW_VARS: Remove this once we have enabled -Wshadow globally.
-add_compile_options($<TARGET_PROPERTY:compiler,warning_shadow_variables>)
-
-add_definitions(-D__ZEPHYR_SUPERVISOR__)
-
-include_directories(
-  ${ZEPHYR_BASE}/kernel/include
-  ${ARCH_DIR}/${ARCH}/include
-  )
-
-add_subdirectory(common)
-add_subdirectory(${ARCH_DIR}/${ARCH} arch/${ARCH})

arch/Kconfig.v1

@@ -1,5 +0,0 @@
-# Copyright (c) 2023 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-# Note: $ARCH might be a glob pattern
-source "$(ARCH_DIR)/$(ARCH)/Kconfig"

arch/Kconfig.v2

@@ -1,5 +0,0 @@
-# Copyright (c) 2023 Nordic Semiconductor ASA
-
-# SPDX-License-Identifier: Apache-2.0
-
-source "$(KCONFIG_BINARY_DIR)/arch/Kconfig"

arch/Makefile

@@ -0,0 +1 @@
+obj-y += $(ARCH)/

arch/arc/CMakeLists.txt

@@ -1,47 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-
-# Enable debug support in mdb
-# Dwarf version 2 can be recognized by mdb
-# The default dwarf version in gdb is not recognized by mdb
-zephyr_cc_option(-g3 -gdwarf-2)
-
-# Without this (poorly named) option, compiler may generate undefined
-# references to abort().
-# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63691
-zephyr_cc_option(-fno-delete-null-pointer-checks)
-
-zephyr_cc_option_ifdef(CONFIG_ARC_USE_UNALIGNED_MEM_ACCESS -munaligned-access)
-
-if(NOT COMPILER STREQUAL arcmwdt)
-  if(CONFIG_THREAD_LOCAL_STORAGE)
-    # Instruct compiler to use proper register as cached thread pointer for thread local storage.
-    # For ARCv2 the default register is usually not specified - so we need to specify it
-    # For ARCv3 the register is fixed to r30, so we don't need to specify it
-    zephyr_compile_options_ifdef(CONFIG_ISA_ARCV2 -mtp-regno=26)
-  else()
-    # If thread local storage isn't used - we can safely schedule thread pointer register
-    zephyr_compile_options_ifdef(CONFIG_ISA_ARCV2 -mtp-regno=none)
-  endif()
-endif()
-
-add_subdirectory(core)
-
-if(COMPILER STREQUAL arcmwdt)
-  add_subdirectory(arcmwdt)
-
-  if(CONFIG_64BIT)
-    zephyr_compile_options(-Ml)
-    # Instruct MWDT assembler not to warn when we load only lower half (32bit) of symbol
-    # instead of full 64bit address in ASM code. It is valid as we don't support Zephyr
-    # linkage to high addresses for 64bit ARC platforms.
-    zephyr_compile_options(-Wa,-offwarn=168)
-  endif()
-endif()
-
-if(CONFIG_ISA_ARCV3 AND CONFIG_64BIT)
-  set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT elf64-littlearc64)
-elseif(CONFIG_ISA_ARCV3 AND NOT CONFIG_64BIT)
-  set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT elf32-littlearc64)
-else()
-  set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT elf32-littlearc)
-endif()

arch/arc/Kbuild

@@ -0,0 +1,6 @@
+subdir-ccflags-y +=-I$(srctree)/include/drivers
+subdir-ccflags-y +=-I$(srctree)/drivers
+subdir-asflags-y += $(subdir-ccflags-y)
+
+obj-y += soc/$(SOC_PATH)/
+obj-y += core/

arch/arc/Kconfig

@@ -1,7 +1,28 @@
-# ARC options
+# ARC EM4 options
+
+#
+# Copyright (c) 2014 Wind River Systems, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+choice
+	prompt "ARC SoC Selection"
+	depends on ARC
+
+	source "arch/arc/soc/*/Kconfig.soc"
+endchoice
 
-# Copyright (c) 2014, 2019 Wind River Systems, Inc.
-# SPDX-License-Identifier: Apache-2.0
 
 menu "ARC Options"
 	depends on ARC
@@ -9,136 +30,53 @@ menu "ARC Options"
 config ARCH
 	default "arc"
 
-config CPU_ARCEM
+config ARCH_DEFCONFIG
+	string
+	default "arch/arc/defconfig"
+
+menu "ARC EM4 processor options"
+
+config	CPU_ARCEM4
 	bool
+	default y
+	select CPU_ARCV2
 	select ATOMIC_OPERATIONS_C
 	help
-	  This option signifies the use of an ARC EM CPU
+	This option signifies the use of an ARC EM4 CPU
 
-config CPU_ARCHS
+endmenu
+
+menu "ARCv2 Family Options"
+
+config	CPU_ARCV2
 	bool
-	select ATOMIC_OPERATIONS_BUILTIN
-	select BARRIER_OPERATIONS_BUILTIN
+	default y
+	select NANOKERNEL_TICKLESS_IDLE_SUPPORTED
 	help
-	  This option signifies the use of an ARC HS CPU
+	  This option signifies the use of a CPU of the ARCv2 family.
 
-
-choice
-	prompt "ARC Instruction Set"
-	default ISA_ARCV2
-
-config ISA_ARCV2
-	bool "ARC ISA v2"
-	select ARCH_HAS_STACK_PROTECTION if ARC_HAS_STACK_CHECKING || (ARC_MPU && ARC_MPU_VER !=2)
-	select ARCH_HAS_USERSPACE if ARC_MPU
-	select ARCH_HAS_SINGLE_THREAD_SUPPORT if !SMP
-	select USE_SWITCH
-	select USE_SWITCH_SUPPORTED
+config NSIM
+	prompt "Running on the MetaWare nSIM simulator"
+	bool
+	default n
 	help
-	  v2 ISA for the ARC-HS & ARC-EM cores
+	  For running on nSIM simulator.
 
-config ISA_ARCV3
-	bool "ARC ISA v3"
-	select ARCH_HAS_SINGLE_THREAD_SUPPORT if !SMP
-	select USE_SWITCH
-	select USE_SWITCH_SUPPORTED
+	  a) Uses non-XIP to run in RAM.
+	  b) Linked at address 0x4000 with 0x4000 of RAM so that it works with
+	     a pc_size of 16 (default).
 
-endchoice
-
-if ISA_ARCV2
-
-config CPU_EM4
+config	DATA_ENDIANNESS_LITTLE
 	bool
-	select CPU_ARCEM
-	help
-	  If y, the SoC uses an ARC EM4 CPU
-
-config CPU_EM4_DMIPS
-	bool
-	select CPU_ARCEM
-	help
-	  If y, the SoC uses an ARC EM4 DMIPS CPU
-
-config CPU_EM4_FPUS
-	bool
-	select CPU_ARCEM
-	help
-	  If y, the SoC uses an ARC EM4 DMIPS CPU with the single-precision
-	  floating-point extension
-
-config CPU_EM4_FPUDA
-	bool
-	select CPU_ARCEM
-	help
-	  If y, the SoC uses an ARC EM4 DMIPS CPU with single-precision
-	  floating-point and double assist instructions
-
-config CPU_EM6
-	bool
-	select CPU_ARCEM
-	select CPU_HAS_DCACHE
-	select CPU_HAS_ICACHE
-	help
-	  If y, the SoC uses an ARC EM6 CPU
-
-config CPU_HS3X
-	bool
-	select CPU_ARCHS
-	select CPU_HAS_DCACHE
-	select CPU_HAS_ICACHE
-	help
-	  If y, the SoC uses an ARC HS3x CPU
-
-config CPU_HS4X
-	bool
-	select CPU_ARCHS
-	select CPU_HAS_DCACHE
-	select CPU_HAS_ICACHE
-	help
-	  If y, the SoC uses an HS4X CPU
-
-endif #ISA_ARCV2
-
-if ISA_ARCV3
-
-config CPU_HS5X
-	bool
-	select CPU_ARCHS
-	select CPU_HAS_DCACHE
-	select CPU_HAS_ICACHE
-	help
-	  If y, the SoC uses an ARC HS6x CPU
-
-config CPU_HS6X
-	bool
-	select CPU_ARCHS
-	select 64BIT
-	select CPU_HAS_DCACHE
-	select CPU_HAS_ICACHE
-	help
-	  If y, the SoC uses an ARC HS6x CPU
-
-endif #ISA_ARCV3
-
-config FP_FPU_DA
-	bool
-
-menu "ARC CPU Options"
-
-config ARC_HAS_ZOL
-	bool
-	depends on ISA_ARCV2
 	default y
 	help
-	  ARCv2 CPUs have ZOL hardware loop mechanism which the ARCv3 ISA drops.
-	  Architecturally ZOL provides
-	  - LPcc instruction
-	  - LP_COUNT core reg
-	  - LP_START, LP_END aux regs
-	  Disabling this option removes usage of ZOL regs from code
+	  This is driven by the processor implementation, since it is fixed in
+	  hardware. The BSP should set this value to 'n' if the data is
+	  implemented as big endian.
 
-config NUM_IRQ_PRIO_LEVELS
-	int "Number of supported interrupt priority levels"
+config	NUM_IRQ_PRIO_LEVELS
+	int
+	prompt "Number of supported interrupt priority levels"
 	range 1 16
 	help
 	  Interrupt priorities available will be 0 to NUM_IRQ_PRIO_LEVELS-1.
@@ -146,8 +84,9 @@ config NUM_IRQ_PRIO_LEVELS
 
 	  The BSP must provide a valid default for proper operation.
 
-config NUM_IRQS
-	int "Upper limit of interrupt numbers/IDs used"
+config	NUM_IRQS
+	int
+	prompt "Upper limit of interrupt numbers/IDs used"
 	range 17 256
 	help
 	  Interrupts available will be 0 to NUM_IRQS-1.
@@ -157,254 +96,216 @@ config NUM_IRQS
 	  The BSP must provide a valid default. This drives the size of the
 	  vector table.
 
-config RGF_NUM_BANKS
-	int "Number of General Purpose Register Banks"
-	depends on ARC_FIRQ
-	depends on NUM_IRQ_PRIO_LEVELS > 1
+config	RGF_NUM_BANKS
+	int
+	prompt "Number of General Purpose Register Banks"
+	depends on CPU_ARCV2
 	range 1 2
 	default 2
 	help
-	  The ARC CPU can be configured to have more than one register
-	  bank. If fast interrupts are supported (FIRQ), the 2nd
-	  register bank, in the set, will be used by FIRQ interrupts.
-	  If fast interrupts are supported but there is only 1
-	  register bank, the fast interrupt handler must save
-	  and restore general purpose registers.
-	  NOTE: it's required to have more than one interrupt priority level
-	  to use second register bank - otherwise all interrupts will use
-	  same register bank. Such configuration isn't supported in software
-	  and it is not beneficial from the performance point of view.
+	The ARC CPU can be configured to have more than one register
+	bank. If fast interrupts are supported (FIRQ), the 2nd
+	register bank, in the set, will be used by FIRQ interrupts.
+	If fast interrupts are supported but there is only 1
+	register bank, the fast interrupt handler must save
+	and restore general purpose regsiters.
 
-config ARC_FIRQ
-	bool "FIRQ enable"
-	depends on ISA_ARCV2
-	depends on NUM_IRQ_PRIO_LEVELS > 1
-	depends on !ARC_HAS_SECURE
-	default y
-	help
-	  Fast interrupts are supported (FIRQ). If FIRQ enabled, for interrupts
-	  with highest priority, status32 and pc will be saved in aux regs,
-	  other regs will be saved according to the number of register bank;
-	  If FIRQ is disabled, the handle of interrupts with highest priority
-	  will be same with other interrupts.
-	  NOTE: we don't allow the configuration with FIRQ enabled and only one
-	  interrupt priority level (so all interrupts are FIRQ). Such
-	  configuration isn't supported in software and it is not beneficial
-	  from the performance point of view.
-
-config ARC_FIRQ_STACK
-	bool "Separate firq stack"
-	depends on ARC_FIRQ && RGF_NUM_BANKS > 1
-	help
-	  Use separate stack for FIRQ handing. When the fast irq is also a direct
-	  irq, this will get the minimal interrupt latency.
-
-config ARC_FIRQ_STACK_SIZE
-	int "FIRQ stack size"
-	depends on ARC_FIRQ_STACK
+config	FIRQ_STACK_SIZE
+	int
+	prompt "Size of stack for FIRQs (in bytes)"
+	depends on CPU_ARCV2
 	default 1024
 	help
-	  The size of firq stack.
+	  FIRQs and regular IRQs have different stacks so that a FIRQ can start
+	  running without doing stack switching in software.
 
-config ARC_HAS_STACK_CHECKING
-	bool "ARC has STACK_CHECKING"
-	depends on ISA_ARCV2
+config	ARC_STACK_CHECKING
+	bool "Enable Stack Checking"
+	depends on CPU_ARCV2
+	default n
+	help
+	  ARCV2 has a special feature allowing to check stack overflows. This
+	  enables code that allows using this debug feature
+
+config	FAULT_DUMP
+	int
+	prompt "Fault dump level"
+	default 2
+	range 0 2
+	help
+	Different levels for display information when a fault occurs.
+
+	2: The default. Display specific and verbose information. Consumes
+		the most memory (long strings).
+
+	1: Display general and short information. Consumes less memory
+		(short strings).
+
+	0: Off.
+
+config IRQ_OFFLOAD
+	bool "Enable IRQ offload"
+	default n
+	help
+	Enable irq_offload() API which allows functions to be synchronously
+	run in interrupt context. Uses one entry in the	IDT.  Mainly useful
+	for test cases.
+
+config	XIP
+	default n if NSIM
 	default y
-	help
-	  ARC is configured with STACK_CHECKING which is a mechanism for
-	  checking stack accesses and raising an exception when a stack
-	  overflow or underflow is detected.
-
-config ARC_CONNECT
-	bool "ARC has ARC connect"
-	select SCHED_IPI_SUPPORTED
-	help
-	  ARC is configured with ARC CONNECT which is a hardware for connecting
-	  multi cores.
-
-config ARC_STACK_CHECKING
-	bool
-	select NO_UNUSED_STACK_INSPECTION
-	help
-	  Use ARC STACK_CHECKING to do stack protection
-
-config ARC_STACK_PROTECTION
-	bool
-	default y if HW_STACK_PROTECTION
-	select ARC_STACK_CHECKING if ARC_HAS_STACK_CHECKING
-	select MPU_STACK_GUARD if (!ARC_STACK_CHECKING && ARC_MPU && ARC_MPU_VER !=2)
-	select THREAD_STACK_INFO
-	help
-	  This option enables either:
-	  - The ARC stack checking, or
-	  - the MPU-based stack guard
-	  to cause a system fatal error
-	  if the bounds of the current process stack are overflowed.
-	  The two stack guard options are mutually exclusive. The
-	  selection of the ARC stack checking is
-	  prioritized over the MPU-based stack guard.
-
-config ARC_USE_UNALIGNED_MEM_ACCESS
-	bool "Unaligned access in HW"
-	default y if CPU_ARCHS
-	depends on (CPU_ARCEM && !ARC_HAS_SECURE) || CPU_ARCHS
-	help
-	  ARC EM cores w/o secure shield 2+2 mode support might be configured
-	  to support unaligned memory access which is then disabled by default.
-	  Enable unaligned access in hardware and make software to use it.
-
-config ARC_CURRENT_THREAD_USE_NO_TLS
-	bool
-	select CURRENT_THREAD_USE_NO_TLS
-	default y if (RGF_NUM_BANKS > 1) || ("$(ZEPHYR_TOOLCHAIN_VARIANT)" = "arcmwdt")
-	help
-	  Disable current Thread Local Storage for ARC. For cores with more then one
-	  RGF_NUM_BANKS the parameter is disabled by-default because banks syncronization
-	  requires significant time, and it slows down performance.
-	  ARCMWDT works with tls pointer in different way then GCC. Optimized access to
-	  TLS pointer via _current variable does not provide significant advantages
-	  in case of MetaWare.
-
-config GEN_ISR_TABLES
-	default y
-
-config GEN_IRQ_START_VECTOR
-	default 16
 
 config HARVARD
-	bool "Harvard Architecture"
+	prompt "Harvard Architecture"
+	bool
+	default n
 	help
 	  The ARC CPU can be configured to have two busses;
 	  one for instruction fetching and another that serves as a data bus.
 
-config CODE_DENSITY
-	bool "Code Density Option"
+config ICCM_SIZE
+	int "ICCM Size in kB"
 	help
-	  Enable code density option to get better code density
+	This option specifies the size of the ICCM in kB.  It is normally set by
+	the board's defconfig file and the user should generally avoid modifying
+	it via the menu configuration.
 
-config ARC_HAS_ACCL_REGS
-	bool "Reg Pair ACCL:ACCH (FPU and/or MPY > 6 and/or DSP)"
-	default y if CPU_HS3X || CPU_HS4X || CPU_HS5X || CPU_HS6X
+config ICCM_BASE_ADDRESS
+	hex "ICCM Base Address"
 	help
-	  Depending on the configuration, CPU can contain accumulator reg-pair
-	  (also referred to as r58:r59). These can also be used by gcc as GPR so
-	  kernel needs to save/restore per process
+	This option specifies the base address of the ICCM on the board.  It is
+	normally set by the board's defconfig file and the user should generally
+	avoid modifying it via the menu configuration.
 
-config ARC_HAS_SECURE
-	bool "ARC has SecureShield"
-	depends on ISA_ARCV2
-	select CPU_HAS_TEE
-	select ARCH_HAS_TRUSTED_EXECUTION
+config DCCM_SIZE
+	int "DCCM Size in kB"
 	help
-	  This option is enabled when ARC core supports secure mode
+	This option specifies the size of the DCCM in kB.  It is normally set by
+	the board's defconfig file and the user should generally avoid modifying
+	it via the menu configuration.
 
-config SJLI_TABLE_SIZE
-	int "SJLI table size"
-	depends on ARC_SECURE_FIRMWARE
-	default 8
+config DCCM_BASE_ADDRESS
+	hex "DCCM Base Address"
 	help
-	  The size of sjli (Secure Jump and Link Indexed) table. The
-	  code in normal mode call secure services in secure mode through
-	  sjli instruction.
+	This option specifies the base address of the DCCM on the board.  It is
+	normally set by the board's defconfig file and the user should generally
+	avoid modifying it via the menu configuration.
 
-config ARC_SECURE_FIRMWARE
-	bool "Generate Secure Firmware"
-	depends on ARC_HAS_SECURE
-	default y if TRUSTED_EXECUTION_SECURE
+config SRAM_SIZE
+	int "SRAM Size in kB"
 	help
-	  This option indicates that we are building a Zephyr image that
-	  is intended to execute in secure mode. The option is only
-	  applicable to ARC processors that implement the SecureShield.
+	This option specifies the size of the SRAM in kB.  It is normally set by
+	the board's defconfig file and the user should generally avoid modifying
+	it via the menu configuration.
 
-	  This option enables Zephyr to include code that executes in
-	  secure mode, as well as to exclude code that is designed to
-	  execute only in normal mode.
-
-	  Code executing in secure mode has access to both the secure
-	  and normal resources of the ARC processors.
-
-config ARC_NORMAL_FIRMWARE
-	bool "Generate Normal Firmware"
-	depends on !ARC_SECURE_FIRMWARE
-	depends on ARC_HAS_SECURE
-	default y if TRUSTED_EXECUTION_NONSECURE
+config SRAM_BASE_ADDRESS
+	hex "SRAM Base Address"
 	help
-	  This option indicates that we are building a Zephyr image that
-	  is intended to execute in normal mode. Execution of this
-	  image is triggered by secure firmware that executes in secure
-	  mode. The option is only applicable to ARC processors that
-	  implement the SecureShield.
+	This option specifies the base address of the SRAM on the board.  It is
+	normally set by the board's defconfig file and the user should generally
+	avoid modifying it via the menu configuration.
 
-	  This option enables Zephyr to include code that executes in
-	  normal mode only, as well as to exclude code that is
-	  designed to execute only in secure mode.
-
-	  Code executing in normal mode has no access to secure
-	  resources of the ARC processors, and, therefore, it shall avoid
-	  accessing them.
-
-source "arch/arc/core/dsp/Kconfig"
-
-menu "ARC MPU Options"
-depends on CPU_HAS_MPU
-
-config ARC_MPU_ENABLE
-	bool "Memory Protection Unit (MPU)"
-	select ARC_MPU
+config FLASH_SIZE
+	int "Flash Size in kB"
 	help
-	  Enable MPU
+	This option specifies the size of the flash in kB.  It is normally set by
+	the board's defconfig file and the user should generally avoid modifying
+	it via the menu configuration.
 
-source "arch/arc/core/mpu/Kconfig"
+config FLASH_BASE_ADDRESS
+	hex "Flash Base Address"
+	help
+	This option specifies the base address of the flash on the board.  It is
+	normally set by the board's defconfig file and the user should generally
+	avoid modifying it via the menu configuration.
 
-endmenu
+config SW_ISR_TABLE
+	bool
+	prompt "Enable software interrupt handler table"
+	default y
+	help
+	  Enable an interrupt handler table implemented in software. This
+	  table, unlike ISRs connected directly in the vector table, allow
+	  a parameter to be passed to the interrupt handlers. Also, invoking
+	  the exeception/interrupt exit stub is automatically done.
 
-config DCACHE_LINE_SIZE
+config IRQ_VECTOR_TABLE_CUSTOM
+	bool
+	prompt "Projects provide a custom static IRQ part of vector table"
+	depends on !SW_ISR_TABLE
+	default n
+	help
+	  Projects, not the BSP, provide the IRQ part of the vector table.
+
+	  This is the table of interrupt handlers with the best potential
+	  performance, but is the less flexible.
+
+	  The ISRs are installed directly in the vector table, thus are
+	  directly called by the CPU when an interrupt is taken. This adds
+	  the least overhead when handling an interrupt.
+
+	  Downsides:
+
+	  - ISRs cannot have a parameter
+	  - ISRs cannot be connected at runtime
+	  - ISRs must notify the kernel manually by invoking _ExcExit() when
+	    then are about to return.
+
+config	IRQ_VECTOR_TABLE_BSP
+	bool
+	# omit prompt to signify a "hidden" option
+	depends on SW_ISR_TABLE || !IRQ_VECTOR_TABLE_CUSTOM
+	default y
+	help
+	  Not user-selectable, helps build system logic.
+
+config ARCH_HAS_TASK_ABORT
+	bool
+	# omit prompt to signify a "hidden" option
+	default n
+
+config ARCH_HAS_NANO_FIBER_ABORT
+	bool
+	# omit prompt to signify a "hidden" option
+	default n
+
+config CACHE_LINE_SIZE_DETECT
+	bool
+	prompt "Detect d-cache line size at runtime"
+	default n
+	help
+	This option enables querying the d-cache build register for finding
+	the d-cache line size at the expense of taking more memory and code
+	and a slightly increased boot time.
+
+	If the CPU's d-cache line size is known in advance, disable this
+	option and manually enter the value for CACHE_LINE_SIZE.
+
+config CACHE_LINE_SIZE
+	int
+	prompt "Cache line size" if !CACHE_LINE_SIZE_DETECT
 	default 32
-
-config ARC_EXCEPTION_STACK_SIZE
-	int "ARC exception handling stack size"
-	default 768 if !64BIT
-	default 2048 if 64BIT
 	help
-	  Size in bytes of exception handling stack which is at the top of
-	  interrupt stack to get smaller memory footprint because exception
-	  is not frequent. To reduce the impact on interrupt handling,
-	  especially nested interrupt, it cannot be too large.
+	Size in bytes of a CPU d-cache line.
+
+	Detect automatically at runtime by selecting CACHE_LINE_SIZE_DETECT.
+
+config ARCH_CACHE_FLUSH_DETECT
+	bool
+	default n
+
+config CACHE_FLUSHING
+	bool
+	default n
+	prompt "Enable d-cache flushing mechanism"
+	help
+	This links in the sys_cache_flush() function, which provides a
+	way to flush multiple lines of the d-cache.
+	If the d-cache is present, set this to y.
+	If the d-cache is NOT present, set this to n.
 
 endmenu
 
-config ARC_EARLY_SOC_INIT
-	bool "Make early stage SoC-specific initialization"
-	help
-	  Call SoC per-core setup code on early stage initialization
-	  (before C runtime initialization). Setup code is called in form of
-	  soc_early_asm_init_percpu assembler macro.
-
-config MAIN_STACK_SIZE
-	default 4096 if 64BIT
-
-config ISR_STACK_SIZE
-	default 4096 if 64BIT
-
-config SYSTEM_WORKQUEUE_STACK_SIZE
-	default 4096 if 64BIT
-
-config IDLE_STACK_SIZE
-	default 1024 if 64BIT
-
-config IPM_CONSOLE_STACK_SIZE
-	default 2048 if 64BIT
-
-config TEST_EXTRA_STACK_SIZE
-	default 2048 if 64BIT
-
-config CMSIS_THREAD_MAX_STACK_SIZE
-	default 2048 if 64BIT
-
-config CMSIS_V2_THREAD_MAX_STACK_SIZE
-	default 2048 if 64BIT
-
-config CMSIS_V2_THREAD_DYNAMIC_STACK_SIZE
-	default 2048 if 64BIT
+source "arch/arc/soc/*/Kconfig"
 
 endmenu

arch/arc/Makefile

@@ -0,0 +1,15 @@
+cflags-y += $(call cc-option,-ffunction-sections,) $(call cc-option,-fdata-sections,)
+cflags-$(CONFIG_ARC_STACK_CHECKING) = $(call cc-option,-fomit-frame-pointer)
+cflags-$(CONFIG_LTO) = $(call cc-option,-flto,)
+
+include $(srctree)/arch/$(ARCH)/soc/$(SOC_PATH)/Makefile
+
+KBUILD_CFLAGS += $(cflags-y)
+KBUILD_CXXFLAGS += $(cflags-y)
+
+soc-cxxflags ?= $(soc-cflags)
+soc-aflags ?= $(soc-cflags)
+KBUILD_CFLAGS += $(soc-cflags)
+KBUILD_CXXFLAGS += $(soc-cxxflags)
+KBUILD_AFLAGS += $(soc-aflags)
+

arch/arc/arcmwdt/CMakeLists.txt

@@ -1,5 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-
-if(CONFIG_ARCMWDT_LIBC OR CONFIG_CPP)
-  zephyr_sources(arcmwdt-dtr-stubs.c)
-endif()

arch/arc/arcmwdt/arcmwdt-dtr-stubs.c

@@ -1,22 +0,0 @@
-/*
- * Copyright (c) 2021 Synopsys.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <zephyr/toolchain.h>
-
-__weak void *__dso_handle;
-
-int __cxa_atexit(void (*destructor)(void *), void *objptr, void *dso)
-{
-	ARG_UNUSED(destructor);
-	ARG_UNUSED(objptr);
-	ARG_UNUSED(dso);
-	return 0;
-}
-
-int atexit(void (*function)(void))
-{
-	return 0;
-}

arch/arc/core/CMakeLists.txt

@@ -1,36 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-
-zephyr_library()
-
-zephyr_library_sources(
-  thread.c
-  thread_entry_wrapper.S
-  cpu_idle.S
-  fatal.c
-  fault.c
-  fault_s.S
-  irq_manage.c
-  timestamp.c
-  isr_wrapper.S
-  regular_irq.S
-  switch.S
-  prep_c.c
-  reset.S
-  vector_table.c
-  )
-
-zephyr_library_sources_ifdef(CONFIG_ARCH_CACHE cache.c)
-zephyr_library_sources_ifdef(CONFIG_ARC_FIRQ fast_irq.S)
-
-zephyr_library_sources_ifdef(CONFIG_IRQ_OFFLOAD irq_offload.c)
-
-zephyr_library_sources_ifdef(CONFIG_USERSPACE userspace.S)
-zephyr_library_sources_ifdef(CONFIG_ARC_CONNECT arc_connect.c)
-zephyr_library_sources_ifdef(CONFIG_ARC_CONNECT smp.c)
-
-zephyr_library_sources_ifdef(CONFIG_THREAD_LOCAL_STORAGE tls.c)
-
-add_subdirectory_ifdef(CONFIG_ARC_CORE_MPU mpu)
-add_subdirectory_ifdef(CONFIG_ARC_SECURE_FIRMWARE secureshield)
-
-zephyr_linker_sources(ROM_START SORT_KEY 0x0vectors vector_table.ld)

arch/arc/core/Makefile

@@ -0,0 +1,20 @@
+ccflags-y += -I$(srctree)/kernel/unified/include
+ccflags-y +=-I$(srctree)/arch/$(ARCH)/include
+
+obj-y += thread.o thread_entry_wrapper.o \
+	cpu_idle.o  fast_irq.o  fatal.o  fault.o  \
+	fault_s.o  irq_manage.o cache.o  \
+	isr_wrapper.o  regular_irq.o  swap_macros.h  swap.o \
+	sys_fatal_error_handler.o
+
+obj-y += prep_c.o \
+         reset.o \
+         vector_table.o
+
+obj-$(CONFIG_IRQ_OFFLOAD) += irq_offload.o
+
+# Some ARC cores like the EM4 lack the atomic LLOCK/SCOND and
+# can't use these.
+obj-$(CONFIG_ATOMIC_OPERATIONS_CUSTOM) += atomic.o
+obj-$(CONFIG_IRQ_VECTOR_TABLE_BSP) += irq_vector_table.o
+obj-$(CONFIG_SW_ISR_TABLE) += sw_isr_table.o

arch/arc/core/arc_connect.c

@@ -1,443 +0,0 @@
-/*
- * Copyright (c) 2019 Synopsys.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/**
- * @file
- * @brief ARCv2 ARC CONNECT driver
- *
- */
-
-#include <zephyr/kernel.h>
-#include <zephyr/arch/cpu.h>
-#include <zephyr/spinlock.h>
-#include <kernel_internal.h>
-
-static struct k_spinlock arc_connect_spinlock;
-
-/* Generate an inter-core interrupt to the target core */
-void z_arc_connect_ici_generate(uint32_t core)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_GENERATE_IRQ, core);
-	}
-}
-
-/* Acknowledge the inter-core interrupt raised by core */
-void z_arc_connect_ici_ack(uint32_t core)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_GENERATE_ACK, core);
-	}
-}
-
-/* Read inter-core interrupt status */
-uint32_t z_arc_connect_ici_read_status(uint32_t core)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_READ_STATUS, core);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Check the source of inter-core interrupt */
-uint32_t z_arc_connect_ici_check_src(void)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_CHECK_SOURCE, 0);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Clear the inter-core interrupt */
-void z_arc_connect_ici_clear(void)
-{
-	uint32_t cpu, c;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-
-		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_CHECK_SOURCE, 0);
-		cpu = z_arc_connect_cmd_readback(); /* 1,2,4,8... */
-	/*
-	 * In rare case, multiple concurrent ICIs sent to same target can
-	 * possibly be coalesced by MCIP into 1 asserted IRQ, so @cpu can be
-	 * "vectored" (multiple bits sets) as opposed to typical single bit
-	 */
-		while (cpu) {
-			c = find_lsb_set(cpu) - 1;
-			z_arc_connect_cmd(
-				ARC_CONNECT_CMD_INTRPT_GENERATE_ACK, c);
-			cpu &= ~(1U << c);
-		}
-	}
-}
-
-/* Reset the cores in core_mask */
-void z_arc_connect_debug_reset(uint32_t core_mask)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_RESET,
-			0, core_mask);
-	}
-}
-
-/* Halt the cores in core_mask */
-void z_arc_connect_debug_halt(uint32_t core_mask)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_HALT,
-			0, core_mask);
-	}
-}
-
-/* Run the cores in core_mask */
-void z_arc_connect_debug_run(uint32_t core_mask)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_RUN,
-			0, core_mask);
-	}
-}
-
-/* Set core mask */
-void z_arc_connect_debug_mask_set(uint32_t core_mask, uint32_t mask)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_SET_MASK,
-			mask, core_mask);
-	}
-}
-
-/* Read core mask */
-uint32_t z_arc_connect_debug_mask_read(uint32_t core_mask)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_READ_MASK,
-			0, core_mask);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/*
- * Select cores that should be halted if the core issuing the command is halted
- */
-void z_arc_connect_debug_select_set(uint32_t core_mask)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_SET_SELECT,
-			0, core_mask);
-	}
-}
-
-/* Read the select value */
-uint32_t z_arc_connect_debug_select_read(void)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_DEBUG_READ_SELECT, 0);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Read the status, halt or run of all cores in the system */
-uint32_t z_arc_connect_debug_en_read(void)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_DEBUG_READ_EN, 0);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Read the last command sent */
-uint32_t z_arc_connect_debug_cmd_read(void)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_DEBUG_READ_CMD, 0);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Read the value of internal MCD_CORE register */
-uint32_t z_arc_connect_debug_core_read(void)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_DEBUG_READ_CORE, 0);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Clear global free running counter */
-void z_arc_connect_gfrc_clear(void)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_CLEAR, 0);
-	}
-}
-
-/* Read total 64 bits of global free running counter */
-uint64_t z_arc_connect_gfrc_read(void)
-{
-	uint32_t low;
-	uint32_t high;
-	uint32_t key;
-
-	/*
-	 * each core has its own arc connect interface, i.e.,
-	 * CMD/READBACK. So several concurrent commands to ARC
-	 * connect are of if they are trying to access different
-	 * sub-components. For GFRC, HW allows simultaneously accessing to
-	 * counters. So an irq lock is enough.
-	 */
-	key = arch_irq_lock();
-
-	z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_READ_LO, 0);
-	low = z_arc_connect_cmd_readback();
-
-	z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_READ_HI, 0);
-	high = z_arc_connect_cmd_readback();
-
-	arch_irq_unlock(key);
-
-	return (((uint64_t)high) << 32) | low;
-}
-
-/* Enable global free running counter */
-void z_arc_connect_gfrc_enable(void)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_ENABLE, 0);
-	}
-}
-
-/* Disable global free running counter */
-void z_arc_connect_gfrc_disable(void)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_DISABLE, 0);
-	}
-}
-
-/* Disable global free running counter */
-void z_arc_connect_gfrc_core_set(uint32_t core_mask)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_GFRC_SET_CORE,
-			0, core_mask);
-	}
-}
-
-/* Set the relevant cores to halt global free running counter */
-uint32_t z_arc_connect_gfrc_halt_read(void)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_READ_HALT, 0);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Read the internal CORE register */
-uint32_t z_arc_connect_gfrc_core_read(void)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_READ_CORE, 0);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Enable interrupt distribute unit */
-void z_arc_connect_idu_enable(void)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_ENABLE, 0);
-	}
-}
-
-/* Disable interrupt distribute unit */
-void z_arc_connect_idu_disable(void)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_DISABLE, 0);
-	}
-}
-
-/* Read enable status of interrupt distribute unit */
-uint32_t z_arc_connect_idu_read_enable(void)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_READ_ENABLE, 0);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/*
- * Set the triggering mode and distribution mode for the specified common
- * interrupt
- */
-void z_arc_connect_idu_set_mode(uint32_t irq_num,
-	uint16_t trigger_mode, uint16_t distri_mode)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_IDU_SET_MODE,
-			irq_num, (distri_mode | (trigger_mode << 4)));
-	}
-}
-
-/* Read the internal MODE register of the specified common interrupt */
-uint32_t z_arc_connect_idu_read_mode(uint32_t irq_num)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_READ_MODE, irq_num);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/*
- * Set the target cores to receive the specified common interrupt
- * when it is triggered
- */
-void z_arc_connect_idu_set_dest(uint32_t irq_num, uint32_t core_mask)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_IDU_SET_DEST,
-			irq_num, core_mask);
-	}
-}
-
-/* Read the internal DEST register of the specified common interrupt */
-uint32_t z_arc_connect_idu_read_dest(uint32_t irq_num)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_READ_DEST, irq_num);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Assert the specified common interrupt */
-void z_arc_connect_idu_gen_cirq(uint32_t irq_num)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_GEN_CIRQ, irq_num);
-	}
-}
-
-/* Acknowledge the specified common interrupt */
-void z_arc_connect_idu_ack_cirq(uint32_t irq_num)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_ACK_CIRQ, irq_num);
-	}
-}
-
-/* Read the internal STATUS register of the specified common interrupt */
-uint32_t z_arc_connect_idu_check_status(uint32_t irq_num)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_CHECK_STATUS, irq_num);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Read the internal SOURCE register of the specified common interrupt */
-uint32_t z_arc_connect_idu_check_source(uint32_t irq_num)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_CHECK_SOURCE, irq_num);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/* Mask or unmask the specified common interrupt */
-void z_arc_connect_idu_set_mask(uint32_t irq_num, uint32_t mask)
-{
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd_data(ARC_CONNECT_CMD_IDU_SET_MASK,
-			irq_num, mask);
-	}
-}
-
-/* Read the internal MASK register of the specified common interrupt */
-uint32_t z_arc_connect_idu_read_mask(uint32_t irq_num)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_READ_MASK, irq_num);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-}
-
-/*
- * Check if it is the first-acknowledging core to the common interrupt
- * if IDU is programmed in the first-acknowledged mode
- */
-uint32_t z_arc_connect_idu_check_first(uint32_t irq_num)
-{
-	uint32_t ret = 0;
-
-	K_SPINLOCK(&arc_connect_spinlock) {
-		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_CHECK_FIRST, irq_num);
-		ret = z_arc_connect_cmd_readback();
-	}
-
-	return ret;
-
-}

arch/arc/core/atomic.S

@@ -0,0 +1,434 @@
+/*
+ * Copyright (c) 2014 Wind River Systems, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @brief ARC atomic operations library
+ *
+ * This library provides routines to perform a number of atomic operations
+ * on a memory location: add, subtract, increment, decrement, bitwise OR,
+ * bitwise NOR, bitwise AND, bitwise NAND, set, clear and compare-and-swap.
+ *
+ * This requires the processor to support LLOCK and SCOND instructions,
+ * where they are not supported on ARC EM family processors.
+ */
+
+#define _ASMLANGUAGE
+
+#include <toolchain.h>
+#include <sections.h>
+
+/* exports */
+
+GTEXT(atomic_set)
+GTEXT(atomic_get)
+GTEXT(atomic_add)
+GTEXT(atomic_nand)
+GTEXT(atomic_and)
+GTEXT(atomic_or)
+GTEXT(atomic_xor)
+GTEXT(atomic_clear)
+GTEXT(atomic_dec)
+GTEXT(atomic_inc)
+GTEXT(atomic_sub)
+GTEXT(atomic_cas)
+
+	.section .TEXT._Atomic, "ax"
+	.balign  2
+
+/**
+ *
+ * @brief Atomically clear a memory location
+ *
+ * This routine atomically clears the contents of <target> and returns the old
+ * value that was in <target>.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_clear
+ *    (
+ *    atomic_t *target	/@ memory location to clear @/
+ *    )
+ */
+
+SECTION_SUBSEC_FUNC(TEXT, atomic_clear_set, atomic_clear)
+	mov_s r1, 0
+	/* fall through into atomic_set */
+
+/**
+ *
+ * @brief Atomically set a memory location
+ *
+ * This routine atomically sets the contents of <target> to <value> and returns
+ * the old value that was in <target>.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_set
+ *    (
+ *    atomic_t *target,	/@ memory location to set @/
+ *    atomic_val_t value	/@ set with this value @/
+ *    )
+ *
+ */
+
+SECTION_SUBSEC_FUNC(TEXT, atomic_clear_set, atomic_set)
+
+	ex r1, [r0]		/* swap new value with old value */
+
+	j_s.d [blink]
+	mov_s r0, r1		/* return old value */
+
+/**
+ *
+ * @brief Get the value of a shared memory atomically
+ *
+ * This routine atomically retrieves the value in *target
+ *
+ * atomic_val_t atomic_get
+ *     (
+ *     atomic_t *target    /@ address of atom to be retrieved @/
+ *     )
+ *
+ * RETURN: value read from address target.
+ *
+ */
+
+SECTION_FUNC(TEXT, atomic_get)
+	ld_s r0, [r0, 0]
+	j_s [blink]
+
+/**
+ *
+ * @brief Atomically increment a memory location
+ *
+ * This routine atomically increments the value in <target>.  The operation is
+ * done using unsigned integer arithmetic.  Various CPU architectures may impose
+ * restrictions with regards to the alignment and cache attributes of the
+ * atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_inc
+ *    (
+ *    atomic_t *target,	/@ memory location to increment @/
+ *    )
+ *
+ */
+
+SECTION_SUBSEC_FUNC(TEXT, atomic_inc_add, atomic_inc)
+	mov_s r1, 1
+	/* fall through into atomic_add */
+
+/**
+ *
+ * @brief Atomically add a value to a memory location
+ *
+ * This routine atomically adds the contents of <target> and <value>, placing
+ * the result in <target>. The operation is done using signed integer arithmetic.
+ * Various CPU architectures may impose restrictions with regards to the
+ * alignment and cache attributes of the atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_add
+ *    (
+ *    atomic_t *target,	/@ memory location to add to @/
+ *    atomic_val_t value	/@ value to add @/
+ *    )
+ */
+
+SECTION_SUBSEC_FUNC(TEXT, atomic_inc_add, atomic_add)
+
+	llock r2, [r0]	/* load old value and mark exclusive access */
+	add_s r3, r1, r2
+	scond r3, [r0]	/* try to store new value */
+
+	/* STATUS32.Z = 1 if successful */
+
+	bne_s atomic_add  /* if store is not successful, retry */
+
+	j_s.d [blink]
+	mov_s r0, r2		/* return old value */
+
+/**
+ *
+ * @brief Atomically decrement a memory location
+ *
+ * This routine atomically decrements the value in <target>.  The operation is
+ * done using unsigned integer arithmetic.  Various CPU architectures may impose
+ * restrictions with regards to the alignment and cache attributes of the
+ * atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_dec
+ *    (
+ *    atomic_t *target,	/@ memory location to decrement @/
+ *    )
+ *
+ */
+
+SECTION_SUBSEC_FUNC(TEXT, atomic_dec_sub, atomic_dec)
+	mov_s r1, 1
+	/* fall through into atomic_sub */
+
+/**
+ *
+ * @brief Atomically subtract a value from a memory location
+ *
+ * This routine atomically subtracts <value> from the contents of <target>,
+ * placing the result in <target>.  The operation is done using signed integer
+ * arithmetic. Various CPU architectures may impose restrictions with regards to
+ * the alignment and cache attributes of the atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_sub
+ *    (
+ *    atomic_t *target,	/@ memory location to subtract from @/
+ *    atomic_val_t value	/@ value to subtract @/
+ *    )
+ *
+ */
+
+SECTION_SUBSEC_FUNC(TEXT, atomic_dec_sub, atomic_sub)
+
+	llock r2, [r0]	/* load old value and mark exclusive access */
+	sub r3, r2, r1
+	scond r3, [r0]	/* try to store new value */
+
+	/* STATUS32.Z = 1 if successful */
+
+	bne_s atomic_sub  /* if store is not successful, retry */
+
+	j_s.d [blink]
+	mov_s r0, r2		/* return old value */
+
+/**
+ *
+ * @brief Atomically perform a bitwise NAND on a memory location
+ *
+ * This routine atomically performs a bitwise NAND operation of the contents of
+ * <target> and <value>, placing the result in <target>.
+ * Various CPU architectures may impose restrictions with regards to the
+ * alignment and cache attributes of the atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_nand
+ *    (
+ *    atomic_t *target,	/@ memory location to NAND @/
+ *    atomic_val_t value	/@ NAND with this value @/
+ *    )
+ *
+ */
+
+SECTION_FUNC(TEXT, atomic_nand)
+
+	llock r2, [r0]	/* load old value and mark exclusive access */
+	and r3, r1, r2
+	not r3, r3
+	scond r3, [r0]	/* try to store new value */
+
+	/* STATUS32.Z = 1 if successful */
+
+	bne_s atomic_nand  /* if store is not successful, retry */
+
+	j_s.d [blink]
+	mov_s r0, r2		/* return old value */
+
+/**
+ *
+ * @brief Atomically perform a bitwise AND on a memory location
+ *
+ * This routine atomically performs a bitwise AND operation of the contents of
+ * <target> and <value>, placing the result in <target>.
+ * Various CPU architectures may impose restrictions with regards to the
+ * alignment and cache attributes of the atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_and
+ *    (
+ *    atomic_t *target,	/@ memory location to AND @/
+ *    atomic_val_t value	/@ AND with this value @/
+ *    )
+ *
+ */
+
+SECTION_FUNC(TEXT, atomic_and)
+
+	llock r2, [r0]	/* load old value and mark exclusive access */
+	and r3, r1, r2
+	scond r3, [r0]	/* try to store new value */
+
+	/* STATUS32.Z = 1 if successful */
+
+	bne_s atomic_and  /* if store is not successful, retry */
+
+	j_s.d [blink]
+	mov_s r0, r2		/* return old value */
+
+/**
+ *
+ * @brief Atomically perform a bitwise OR on memory location
+ *
+ * This routine atomically performs a bitwise OR operation of the contents of
+ * <target> and <value>, placing the result in <target>.
+ * Various CPU architectures may impose restrictions with regards to the
+ * alignment and cache attributes of the atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_or
+ *    (
+ *    atomic_t *target,	/@ memory location to OR @/
+ *    atomic_val_t value	/@ OR with this value @/
+ *    )
+ *
+ */
+
+SECTION_FUNC(TEXT, atomic_or)
+
+	llock r2, [r0]	/* load old value and mark exclusive access */
+	or r3, r1, r2
+	scond r3, [r0]	/* try to store new value */
+
+	/* STATUS32.Z = 1 if successful */
+
+	bne_s atomic_or  /* if store is not successful, retry */
+
+	j_s.d [blink]
+	mov_s r0, r2		/* return old value */
+
+/**
+ *
+ * @brief Atomically perform a bitwise XOR on a memory location
+ *
+ * This routine atomically performs a bitwise XOR operation of the contents of
+ * <target> and <value>, placing the result in <target>.
+ * Various CPU architectures may impose restrictions with regards to the
+ * alignment and cache attributes of the atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return Contents of <target> before the atomic operation
+ *
+ * ERRNO: N/A
+ *
+ * atomic_val_t atomic_xor
+ *    (
+ *    atomic_t *target,	/@ memory location to XOR @/
+ *    atomic_val_t value	/@ XOR with this value @/
+ *    )
+ *
+ */
+
+SECTION_FUNC(TEXT, atomic_xor)
+
+	llock r2, [r0]	/* load old value and mark exclusive access */
+	xor r3, r1, r2
+	scond r3, [r0]	/* try to store new value */
+
+	/* STATUS32.Z = 1 if successful */
+
+	bne_s atomic_xor  /* if store is not successful, retry */
+
+	j_s.d [blink]
+	mov_s r0, r2		/* return old value */
+
+/**
+ *
+ * @brief Atomically compare-and-swap the contents of a memory location
+ *
+ * This routine performs an atomic compare-and-swap. testing that the contents of
+ * <target> contains <oldValue>, and if it does, setting the value of <target>
+ * to <newValue>. Various CPU architectures may impose restrictions with regards
+ * to the alignment and cache attributes of the atomic_t type.
+ *
+ * This routine can be used from both task and interrupt level.
+ *
+ * @return 1 if the swap is actually executed, 0 otherwise.
+ *
+ * ERRNO: N/A
+ *
+ * int atomic_cas
+ *    (
+ *    atomic_t *target,	    /@ memory location to compare-and-swap @/
+ *    atomic_val_t oldValue,	/@ compare to this value @/
+ *    atomic_val_t newValue,	/@ swap with this value @/
+ *    )
+ *
+ */
+
+SECTION_FUNC(TEXT, atomic_cas)
+
+	llock r3, [r0]	/* load old value and mark exclusive access */
+	cmp_s r1, r3
+
+	bne_s nanoAtomicCas_fail
+
+	scond r2, [r0]	/* try to store new value */
+
+	/* STATUS32.Z = 1 if successful */
+
+	bne_s atomic_cas  /* if store is not successful, retry */
+
+	j_s.d [blink]
+	mov_s r0, 1		/* return TRUE */
+
+	/* failed comparison */
+nanoAtomicCas_fail:
+	scond r1, [r0]	/* write old value to clear the access lock */
+	j_s.d [blink]
+	mov_s r0, 0	/* return FALSE */

arch/arc/core/cache.c

@@ -3,7 +3,17 @@
 /*
  * Copyright (c) 2016 Synopsys, Inc. All rights reserved.
  *
- * SPDX-License-Identifier: Apache-2.0
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 /**
@@ -13,20 +23,27 @@
  * This module contains functions for manipulation of the d-cache.
  */
 
-#include <zephyr/kernel.h>
-#include <zephyr/arch/cpu.h>
-#include <zephyr/sys/util.h>
-#include <zephyr/toolchain.h>
-#include <zephyr/cache.h>
-#include <zephyr/linker/linker-defs.h>
-#include <zephyr/arch/arc/v2/aux_regs.h>
-#include <kernel_internal.h>
-#include <zephyr/sys/__assert.h>
-#include <zephyr/init.h>
-#include <stdbool.h>
+#include <nanokernel.h>
+#include <arch/cpu.h>
+#include <misc/util.h>
+#include <toolchain.h>
+#include <cache.h>
+#include <linker-defs.h>
+#include <arch/arc/v2/aux_regs.h>
+#include <nano_internal.h>
+#include <misc/__assert.h>
+#include <init.h>
 
-#if defined(CONFIG_DCACHE_LINE_SIZE_DETECT)
-size_t sys_cache_line_size;
+#if defined(CONFIG_CACHE_FLUSHING)
+
+#if (CONFIG_CACHE_LINE_SIZE == 0) && !defined(CONFIG_CACHE_LINE_SIZE_DETECT)
+#error Cannot use this implementation with a cache line size of 0
+#endif
+
+#if defined(CONFIG_CACHE_LINE_SIZE_DETECT)
+#define DCACHE_LINE_SIZE sys_cache_line_size
+#else
+#define DCACHE_LINE_SIZE CONFIG_CACHE_LINE_SIZE
 #endif
 
 #define DC_CTRL_DC_ENABLE            0x0  /* enable d-cache */
@@ -40,187 +57,121 @@ size_t sys_cache_line_size;
 #define DC_CTRL_INDIRECT_ACCESS      0x20 /* indirect access mode */
 #define DC_CTRL_OP_SUCCEEDED         0x4  /* d-cache operation succeeded */
 
-static bool dcache_available(void)
+
+static int dcache_available(void)
 {
-	unsigned long val = z_arc_v2_aux_reg_read(_ARC_V2_D_CACHE_BUILD);
+	unsigned long val = _arc_v2_aux_reg_read(_ARC_V2_D_CACHE_BUILD);
 
 	val &= 0xff; /* extract version */
-	return (val == 0) ? false : true;
+	return (val == 0)?0:1;
 }
 
 static void dcache_dc_ctrl(uint32_t dcache_en_mask)
 {
-	if (dcache_available()) {
-		z_arc_v2_aux_reg_write(_ARC_V2_DC_CTRL, dcache_en_mask);
-	}
+	if (!dcache_available())
+		return;
+	_arc_v2_aux_reg_write(_ARC_V2_DC_CTRL, dcache_en_mask);
 }
 
-void arch_dcache_enable(void)
+static void dcache_enable(void)
 {
 	dcache_dc_ctrl(DC_CTRL_DC_ENABLE);
 }
 
-void arch_dcache_disable(void)
-{
-	/* nothing */
-}
 
-int arch_dcache_flush_range(void *start_addr_ptr, size_t size)
+/**
+ *
+ * @brief Flush multiple d-cache lines to memory
+ *
+ * No alignment is required for either <start_addr> or <size>, but since
+ * dcache_flush_mlines() iterates on the d-cache lines, a cache line
+ * alignment for both is optimal.
+ *
+ * The d-cache line size is specified either via the CONFIG_CACHE_LINE_SIZE
+ * kconfig option or it is detected at runtime.
+ *
+ * @param start_addr the pointer to start the multi-line flush
+ * @param size the number of bytes that are to be flushed
+ *
+ * @return N/A
+ */
+static void dcache_flush_mlines(uint32_t start_addr, uint32_t size)
 {
-	size_t line_size = sys_cache_data_line_size_get();
-	uintptr_t start_addr = (uintptr_t)start_addr_ptr;
-	uintptr_t end_addr;
+	uint32_t end_addr;
 	unsigned int key;
 
-	if (!dcache_available() || (size == 0U) || line_size == 0U) {
-		return -ENOTSUP;
+	if (!dcache_available() || (size == 0)) {
+		return;
 	}
 
-	end_addr = start_addr + size;
+	end_addr = start_addr + size - 1;
+	start_addr &= (uint32_t)(~(DCACHE_LINE_SIZE - 1));
 
-	start_addr = ROUND_DOWN(start_addr, line_size);
-
-	key = arch_irq_lock(); /* --enter critical section-- */
+	key = irq_lock(); /* --enter critical section-- */
 
 	do {
-		z_arc_v2_aux_reg_write(_ARC_V2_DC_FLDL, start_addr);
-		__builtin_arc_nop();
-		__builtin_arc_nop();
-		__builtin_arc_nop();
+		_arc_v2_aux_reg_write(_ARC_V2_DC_FLDL, start_addr);
+		__asm__ volatile("nop_s");
+		__asm__ volatile("nop_s");
+		__asm__ volatile("nop_s");
 		/* wait for flush completion */
 		do {
-			if ((z_arc_v2_aux_reg_read(_ARC_V2_DC_CTRL) &
-			     DC_CTRL_FLUSH_STATUS) == 0) {
+			if ((_arc_v2_aux_reg_read(_ARC_V2_DC_CTRL) &
+				DC_CTRL_FLUSH_STATUS) == 0)
 				break;
-			}
 		} while (1);
-		start_addr += line_size;
-	} while (start_addr < end_addr);
+		start_addr += DCACHE_LINE_SIZE;
+	} while (start_addr <= end_addr);
 
-	arch_irq_unlock(key); /* --exit critical section-- */
+	irq_unlock(key); /* --exit critical section-- */
 
-	return 0;
 }
 
-int arch_dcache_invd_range(void *start_addr_ptr, size_t size)
+
+/**
+ *
+ * @brief Flush d-cache lines to main memory
+ *
+ * No alignment is required for either <virt> or <size>, but since
+ * sys_cache_flush() iterates on the d-cache lines, a d-cache line alignment for
+ * both is optimal.
+ *
+ * The d-cache line size is specified either via the CONFIG_CACHE_LINE_SIZE
+ * kconfig option or it is detected at runtime.
+ *
+ * @param start_addr the pointer to start the multi-line flush
+ * @param size the number of bytes that are to be flushed
+ *
+ * @return N/A
+ */
+
+void sys_cache_flush(vaddr_t start_addr, size_t size)
 {
-	size_t line_size = sys_cache_data_line_size_get();
-	uintptr_t start_addr = (uintptr_t)start_addr_ptr;
-	uintptr_t end_addr;
-	unsigned int key;
-
-	if (!dcache_available() || (size == 0U) || line_size == 0U) {
-		return -ENOTSUP;
-	}
-	end_addr = start_addr + size;
-	start_addr = ROUND_DOWN(start_addr, line_size);
-
-	key = arch_irq_lock(); /* -enter critical section- */
-
-	do {
-		z_arc_v2_aux_reg_write(_ARC_V2_DC_IVDL, start_addr);
-		__builtin_arc_nop();
-		__builtin_arc_nop();
-		__builtin_arc_nop();
-		start_addr += line_size;
-	} while (start_addr < end_addr);
-	irq_unlock(key); /* -exit critical section- */
-
-	return 0;
+	dcache_flush_mlines((uint32_t)start_addr, (uint32_t)size);
 }
 
-int arch_dcache_flush_and_invd_range(void *start_addr_ptr, size_t size)
-{
-	return -ENOTSUP;
-}
 
-int arch_dcache_flush_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_dcache_invd_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_dcache_flush_and_invd_all(void)
-{
-	return -ENOTSUP;
-}
-
-#if defined(CONFIG_DCACHE_LINE_SIZE_DETECT)
+#if defined(CONFIG_CACHE_LINE_SIZE_DETECT)
+size_t sys_cache_line_size;
 static void init_dcache_line_size(void)
 {
 	uint32_t val;
 
-	val = z_arc_v2_aux_reg_read(_ARC_V2_D_CACHE_BUILD);
-	__ASSERT((val&0xff) != 0U, "d-cache is not present");
+	val = _arc_v2_aux_reg_read(_ARC_V2_D_CACHE_BUILD);
+	__ASSERT((val&0xff) != 0, "d-cache is not present");
 	val = ((val>>16) & 0xf) + 1;
-	val *= 16U;
+	val *= 16;
 	sys_cache_line_size = (size_t) val;
 }
-
-size_t arch_dcache_line_size_get(void)
-{
-	return sys_cache_line_size;
-}
 #endif
 
-void arch_icache_enable(void)
+static int init_dcache(struct device *unused)
 {
-	/* nothing */
-}
+	ARG_UNUSED(unused);
 
-void arch_icache_disable(void)
-{
-	/* nothing */
-}
+	dcache_enable();
 
-int arch_icache_flush_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_icache_invd_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_icache_flush_and_invd_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_icache_flush_range(void *addr, size_t size)
-{
-	ARG_UNUSED(addr);
-	ARG_UNUSED(size);
-
-	return -ENOTSUP;
-}
-
-int arch_icache_invd_range(void *addr, size_t size)
-{
-	ARG_UNUSED(addr);
-	ARG_UNUSED(size);
-
-	return -ENOTSUP;
-}
-
-int arch_icache_flush_and_invd_range(void *addr, size_t size)
-{
-	ARG_UNUSED(addr);
-	ARG_UNUSED(size);
-
-	return -ENOTSUP;
-}
-
-static int init_dcache(void)
-{
-	sys_cache_data_enable();
-
-#if defined(CONFIG_DCACHE_LINE_SIZE_DETECT)
+#if defined(CONFIG_CACHE_LINE_SIZE_DETECT)
 	init_dcache_line_size();
 #endif
 
@@ -228,3 +179,6 @@ static int init_dcache(void)
 }
 
 SYS_INIT(init_dcache, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
+
+#endif /* CONFIG_CACHE_FLUSHING */
+

arch/arc/core/cpu_idle.S

@@ -1,7 +1,17 @@
 /*
  * Copyright (c) 2014 Wind River Systems, Inc.
  *
- * SPDX-License-Identifier: Apache-2.0
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 /**
@@ -11,22 +21,21 @@
  * CPU power management routines.
  */
 
-#include <zephyr/kernel_structs.h>
+#define _ASMLANGUAGE
+
+#include <kernel_structs.h>
 #include <offsets_short.h>
-#include <zephyr/toolchain.h>
-#include <zephyr/linker/sections.h>
-#include <zephyr/arch/cpu.h>
-#include <zephyr/arch/arc/asm-compat/assembler.h>
+#include <toolchain.h>
+#include <sections.h>
+#include <arch/cpu.h>
 
-GTEXT(arch_cpu_idle)
-GTEXT(arch_cpu_atomic_idle)
-GDATA(z_arc_cpu_sleep_mode)
+GTEXT(nano_cpu_idle)
+GTEXT(nano_cpu_atomic_idle)
+GDATA(nano_cpu_sleep_mode)
 
-SECTION_VAR(BSS, z_arc_cpu_sleep_mode)
-	.align 4
+SECTION_VAR(BSS, nano_cpu_sleep_mode)
 	.word 0
 
-#ifndef CONFIG_ARCH_HAS_CUSTOM_CPU_IDLE
 /*
  * @brief Put the CPU in low-power mode
  *
@@ -35,43 +44,37 @@ SECTION_VAR(BSS, z_arc_cpu_sleep_mode)
  * void nanCpuIdle(void)
  */
 
-SECTION_FUNC(TEXT, arch_cpu_idle)
+SECTION_FUNC(TEXT, nano_cpu_idle)
 
-#ifdef CONFIG_TRACING
-	PUSHR blink
-	jl    sys_trace_idle
-	POPR blink
+#ifdef CONFIG_KERNEL_EVENT_LOGGER_SLEEP
+	push_s blink
+	jl    _sys_k_event_logger_enter_sleep
+	pop_s blink
 #endif
 
-	/* z_arc_cpu_sleep_mode is 32 bit despite of platform bittnes */
-	ld r1, [z_arc_cpu_sleep_mode]
+	ld r1, [nano_cpu_sleep_mode]
 	or r1, r1, (1 << 4) /* set IRQ-enabled bit */
 	sleep r1
 	j_s [blink]
 	nop
-#endif
 
-#ifndef CONFIG_ARCH_HAS_CUSTOM_CPU_ATOMIC_IDLE
 /*
  * @brief Put the CPU in low-power mode, entered with IRQs locked
  *
  * This function exits with interrupts restored to <key>.
  *
- * void arch_cpu_atomic_idle(unsigned int key)
+ * void nano_cpu_atomic_idle(unsigned int key)
  */
+SECTION_FUNC(TEXT, nano_cpu_atomic_idle)
 
-SECTION_FUNC(TEXT, arch_cpu_atomic_idle)
-
-#ifdef CONFIG_TRACING
-	PUSHR blink
-	jl    sys_trace_idle
-	POPR blink
+#ifdef CONFIG_KERNEL_EVENT_LOGGER_SLEEP
+	push_s blink
+	jl    _sys_k_event_logger_enter_sleep
+	pop_s blink
 #endif
 
-	/* z_arc_cpu_sleep_mode is 32 bit despite of platform bittnes */
-	ld r1, [z_arc_cpu_sleep_mode]
+	ld r1, [nano_cpu_sleep_mode]
 	or r1, r1, (1 << 4) /* set IRQ-enabled bit */
 	sleep r1
 	j_s.d [blink]
 	seti r0
-#endif

arch/arc/core/dsp/Kconfig

@@ -1,70 +0,0 @@
-# Digital Signal Processing (DSP) configuration options
-
-# Copyright (c) 2022 Synopsys
-# SPDX-License-Identifier: Apache-2.0
-
-menu "ARC DSP Options"
-depends on CPU_HAS_DSP
-
-config ARC_DSP
-	bool "digital signal processing (DSP)"
-	help
-	  This option enables DSP and DSP instructions.
-
-config ARC_DSP_TURNED_OFF
-	bool "Turn off DSP if it presents"
-	depends on !ARC_DSP
-	help
-	  This option disables DSP block via resetting DSP_CRTL register.
-
-config DSP_SHARING
-	bool "DSP register sharing"
-	depends on ARC_DSP && MULTITHREADING
-	select ARC_HAS_ACCL_REGS
-	help
-	  This option enables preservation of the hardware DSP registers
-	  across context switches to allow multiple threads to perform concurrent
-	  DSP operations.
-
-config ARC_DSP_BFLY_SHARING
-	bool "ARC complex DSP operation"
-	depends on ARC_DSP && CPU_ARCEM
-	help
-	  This option is to enable Zephyr to store and restore DSP_BFLY0
-	  and FFT_CTRL registers during context switch. This option is
-	  only required when butterfly instructions are used in
-	  multi-thread.
-
-config ARC_XY_ENABLE
-	bool "ARC address generation unit registers"
-	help
-	  Processors with XY memory and AGU registers can configure this
-	  option to accelerate DSP instrctions.
-
-config ARC_AGU_SHARING
-	bool "ARC address generation unit register sharing"
-	depends on ARC_XY_ENABLE && MULTITHREADING
-	default y if DSP_SHARING
-	help
-	  This option enables preservation of the hardware AGU registers
-	  across context switches to allow multiple threads to perform concurrent
-	  operations on XY memory. Save and restore small size AGU registers is
-	  set as default, including 4 address pointers regs, 2 address offset regs
-	  and 4 modifiers regs.
-
-config ARC_AGU_MEDIUM
-	bool "ARC AGU medium size register"
-	depends on ARC_AGU_SHARING
-	help
-	  Save and restore medium AGU registers, including 8 address pointers regs,
-	  4 address offset regs and 12 modifiers regs.
-
-config ARC_AGU_LARGE
-	bool "ARC AGU large size register"
-	depends on ARC_AGU_SHARING
-	select ARC_AGU_MEDIUM
-	help
-	  Save and restore large AGU registers, including 12 address pointers regs,
-	  8 address offset regs and 24 modifiers regs.
-
-endmenu

arch/arc/core/dsp/dsp_offsets.c

@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2022 Synopsys.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/**
- * @file
- * @brief ARCv2 DSP and AGU structure member offset definition file
- *
- */
-#ifdef CONFIG_DSP_SHARING
-GEN_OFFSET_SYM(_callee_saved_stack_t, dsp_ctrl);
-GEN_OFFSET_SYM(_callee_saved_stack_t, acc0_glo);
-GEN_OFFSET_SYM(_callee_saved_stack_t, acc0_ghi);
-#ifdef CONFIG_ARC_DSP_BFLY_SHARING
-GEN_OFFSET_SYM(_callee_saved_stack_t, dsp_bfly0);
-GEN_OFFSET_SYM(_callee_saved_stack_t, dsp_fft_ctrl);
-#endif
-#endif
-#ifdef CONFIG_ARC_AGU_SHARING
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap0);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap1);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap2);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap3);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_os0);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_os1);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod0);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod1);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod2);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod3);
-#ifdef CONFIG_ARC_AGU_MEDIUM
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap4);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap5);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap6);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap7);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_os2);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_os3);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod4);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod5);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod6);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod7);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod8);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod9);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod10);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod11);
-#endif
-#ifdef CONFIG_ARC_AGU_LARGE
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap8);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap9);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap10);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_ap11);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_os4);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_os5);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_os6);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_os7);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod12);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod13);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod14);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod15);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod16);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod17);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod18);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod19);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod20);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod21);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod22);
-GEN_OFFSET_SYM(_callee_saved_stack_t, agu_mod23);
-#endif
-#endif

arch/arc/core/dsp/swap_dsp_macros.h

@@ -1,269 +0,0 @@
-/*
- * Copyright (c) 2022 Synopsys.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/**
- * @file
- * @brief save and load macro for ARCv2 DSP and AGU regs
- *
- */
-.macro _save_dsp_regs
-#ifdef CONFIG_DSP_SHARING
-	ld_s r13, [r2, ___thread_base_t_user_options_OFFSET]
-	bbit0 r13, K_DSP_IDX, dsp_skip_save
-	lr r13, [_ARC_V2_DSP_CTRL]
-	st_s r13, [sp, ___callee_saved_stack_t_dsp_ctrl_OFFSET]
-	lr r13, [_ARC_V2_ACC0_GLO]
-	st_s r13, [sp, ___callee_saved_stack_t_acc0_glo_OFFSET]
-	lr r13, [_ARC_V2_ACC0_GHI]
-	st_s r13, [sp, ___callee_saved_stack_t_acc0_ghi_OFFSET]
-#ifdef CONFIG_ARC_DSP_BFLY_SHARING
-	lr r13, [_ARC_V2_DSP_BFLY0]
-	st_s r13, [sp, ___callee_saved_stack_t_dsp_bfly0_OFFSET]
-	lr r13, [_ARC_V2_DSP_FFT_CTRL]
-	st_s r13, [sp, ___callee_saved_stack_t_dsp_fft_ctrl_OFFSET]
-#endif
-#endif
-dsp_skip_save :
-#ifdef CONFIG_ARC_AGU_SHARING
-	_save_agu_regs
-#endif
-.endm
-
-.macro _save_agu_regs
-#ifdef CONFIG_ARC_AGU_SHARING
-	ld_s r13, [r2, ___thread_base_t_user_options_OFFSET]
-	btst r13, K_AGU_IDX
-
-	jeq agu_skip_save
-
-	lr r13, [_ARC_V2_AGU_AP0]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap0_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP1]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap1_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP2]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap2_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP3]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap3_OFFSET]
-	lr r13, [_ARC_V2_AGU_OS0]
-	st r13, [sp, ___callee_saved_stack_t_agu_os0_OFFSET]
-	lr r13, [_ARC_V2_AGU_OS1]
-	st r13, [sp, ___callee_saved_stack_t_agu_os1_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD0]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod0_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD1]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod1_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD2]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod2_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD3]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod3_OFFSET]
-#ifdef CONFIG_ARC_AGU_MEDIUM
-	lr r13, [_ARC_V2_AGU_AP4]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap4_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP5]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap5_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP6]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap6_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP7]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap7_OFFSET]
-	lr r13, [_ARC_V2_AGU_OS2]
-	st r13, [sp, ___callee_saved_stack_t_agu_os2_OFFSET]
-	lr r13, [_ARC_V2_AGU_OS3]
-	st r13, [sp, ___callee_saved_stack_t_agu_os3_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD4]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod4_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD5]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod5_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD6]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod6_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD7]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod7_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD8]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod8_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD9]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod9_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD10]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod10_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD11]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod11_OFFSET]
-#endif
-#ifdef CONFIG_ARC_AGU_LARGE
-	lr r13, [_ARC_V2_AGU_AP8]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap8_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP9]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap9_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP10]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap10_OFFSET]
-	lr r13, [_ARC_V2_AGU_AP11]
-	st r13, [sp, ___callee_saved_stack_t_agu_ap11_OFFSET]
-	lr r13, [_ARC_V2_AGU_OS4]
-	st r13, [sp, ___callee_saved_stack_t_agu_os4_OFFSET]
-	lr r13, [_ARC_V2_AGU_OS5]
-	st r13, [sp, ___callee_saved_stack_t_agu_os5_OFFSET]
-	lr r13, [_ARC_V2_AGU_OS6]
-	st r13, [sp, ___callee_saved_stack_t_agu_os6_OFFSET]
-	lr r13, [_ARC_V2_AGU_OS7]
-	st r13, [sp, ___callee_saved_stack_t_agu_os7_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD12]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod12_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD13]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod13_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD14]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod14_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD15]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod15_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD16]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod16_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD17]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod17_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD18]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod18_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD19]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod19_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD20]
-	st r13, [sp, ___callee_saved_stack_t_agu_mod20_OFFSET]
-	lr r13, [_ARC_V2_AGU_MOD21]
-	_st32_huge_offset r13, sp, ___callee_saved_stack_t_agu_mod21_OFFSET, r1
-	lr r13, [_ARC_V2_AGU_MOD22]
-	_st32_huge_offset r13, sp, ___callee_saved_stack_t_agu_mod22_OFFSET, r1
-	lr r13, [_ARC_V2_AGU_MOD23]
-	_st32_huge_offset r13, sp, ___callee_saved_stack_t_agu_mod23_OFFSET, r1
-#endif
-#endif
-agu_skip_save :
-.endm
-
-.macro _load_dsp_regs
-#ifdef CONFIG_DSP_SHARING
-	ld_s r13, [r2, ___thread_base_t_user_options_OFFSET]
-	bbit0 r13, K_DSP_IDX, dsp_skip_load
-	ld_s r13, [sp, ___callee_saved_stack_t_dsp_ctrl_OFFSET]
-	sr r13, [_ARC_V2_DSP_CTRL]
-	ld_s r13, [sp, ___callee_saved_stack_t_acc0_glo_OFFSET]
-	sr r13, [_ARC_V2_ACC0_GLO]
-	ld_s r13, [sp, ___callee_saved_stack_t_acc0_ghi_OFFSET]
-	sr r13, [_ARC_V2_ACC0_GHI]
-#ifdef CONFIG_ARC_DSP_BFLY_SHARING
-	ld_s r13, [sp, ___callee_saved_stack_t_dsp_bfly0_OFFSET]
-	sr r13, [_ARC_V2_DSP_BFLY0]
-	ld_s r13, [sp, ___callee_saved_stack_t_dsp_fft_ctrl_OFFSET]
-	sr r13, [_ARC_V2_DSP_FFT_CTRL]
-#endif
-#endif
-dsp_skip_load :
-#ifdef CONFIG_ARC_AGU_SHARING
-	_load_agu_regs
-#endif
-.endm
-
-.macro _load_agu_regs
-#ifdef CONFIG_ARC_AGU_SHARING
-	ld_s r13, [r2, ___thread_base_t_user_options_OFFSET]
-	btst r13, K_AGU_IDX
-
-	jeq agu_skip_load
-
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap0_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP0]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap1_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP1]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap2_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP2]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap3_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP3]
-	ld r13, [sp, ___callee_saved_stack_t_agu_os0_OFFSET]
-	sr r13, [_ARC_V2_AGU_OS0]
-	ld r13, [sp, ___callee_saved_stack_t_agu_os1_OFFSET]
-	sr r13, [_ARC_V2_AGU_OS1]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod0_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD0]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod1_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD1]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod2_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD2]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod3_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD3]
-#ifdef CONFIG_ARC_AGU_MEDIUM
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap4_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP4]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap5_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP5]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap6_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP6]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap7_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP7]
-	ld r13, [sp, ___callee_saved_stack_t_agu_os2_OFFSET]
-	sr r13, [_ARC_V2_AGU_OS2]
-	ld r13, [sp, ___callee_saved_stack_t_agu_os3_OFFSET]
-	sr r13, [_ARC_V2_AGU_OS3]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod4_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD4]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod5_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD5]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod6_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD6]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod7_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD7]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod8_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD8]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod9_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD9]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod10_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD10]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod11_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD11]
-#endif
-#ifdef CONFIG_ARC_AGU_LARGE
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap8_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP8]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap9_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP9]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap10_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP10]
-	ld r13, [sp, ___callee_saved_stack_t_agu_ap11_OFFSET]
-	sr r13, [_ARC_V2_AGU_AP11]
-	ld r13, [sp, ___callee_saved_stack_t_agu_os4_OFFSET]
-	sr r13, [_ARC_V2_AGU_OS4]
-	ld r13, [sp, ___callee_saved_stack_t_agu_os5_OFFSET]
-	sr r13, [_ARC_V2_AGU_OS5]
-	ld r13, [sp, ___callee_saved_stack_t_agu_os6_OFFSET]
-	sr r13, [_ARC_V2_AGU_OS6]
-	ld r13, [sp, ___callee_saved_stack_t_agu_os7_OFFSET]
-	sr r13, [_ARC_V2_AGU_OS7]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod12_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD12]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod13_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD13]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod14_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD14]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod15_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD15]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod16_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD16]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod17_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD17]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod18_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD18]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod19_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD19]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod20_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD20]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod21_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD21]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod22_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD22]
-	ld r13, [sp, ___callee_saved_stack_t_agu_mod23_OFFSET]
-	sr r13, [_ARC_V2_AGU_MOD23]
-#endif
-#endif
-agu_skip_load :
-.endm
-
-.macro _dsp_extension_probe
-#ifdef CONFIG_ARC_DSP_TURNED_OFF
-	mov	 r0, 0 /* DSP_CTRL_DISABLED_ALL */
-	sr	 r0, [_ARC_V2_DSP_CTRL]
-#endif
-.endm