doc: update 1.12 release with RTD theme

We've replaced the "zephyr-docs" theme with a simpler read-the-docs
thema starting with the 1.13 release.  This PR retrofits the theme
changes back onto this 1.12 release and ignores attempts to use the
zephyr-docs theme controlled by the make DOC_TAGS option.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>

.checkpatch.conf

@@ -1,32 +1,21 @@
+--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
 --ignore SPLIT_STRING
 --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
---ignore COMPARISON_TO_NULL
+--exclude ext

.clang-format

@@ -1,116 +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_SEM_LOCK'
-  - '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'
-  - 'I3C_BUS_FOR_EACH_I3CDEV'
-  - 'I3C_BUS_FOR_EACH_I2CDEV'
-  - 'MIN_HEAP_FOREACH'
-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
-InsertNewlineAtEOF: true
-SpaceBeforeInheritanceColon: False
-SpaceBeforeParens: ControlStatementsExceptControlMacros
-SortIncludes: Never
-UseTab: ForContinuationAndIndentation
-WhitespaceSensitiveMacros:
-  - COND_CODE_0
-  - COND_CODE_1
-  - IF_DISABLED
-  - IF_ENABLED
-  - LISTIFY
-  - STRINGIFY
-  - Z_STRINGIFY
-  - DT_FOREACH_PROP_ELEM_SEP

.codechecker.yml

@@ -1,21 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-#
-# Copyright (c) 2024, Basalte bv
-
-analyzer:
-  # Start by disabling all
-  - --disable-all
-
-  # Enable the sensitive profile
-  - --enable=sensitive
-
-  # Disable unused cases
-  - --disable=boost
-  - --disable=mpi
-
-  # Many identifiers in zephyr start with _
-  - --disable=clang-diagnostic-reserved-identifier
-  - --disable=clang-diagnostic-reserved-macro-identifier
-
-  # Cleanup
-  - --clean

.codecov.yml

@@ -12,10 +12,10 @@ coverage:
     patch: yes
     changes: no
 
-# ignore:
-#   - "tests/**/*"
-#   - "samples/**/*"
-#   - "ext/hal/**/*"
+#ignore:
+#  - "tests/**/*"
+#  - "samples/**/*"
+#  - "ext/hal/**/*"
 
 parsers:
   gcov:

.editorconfig

@@ -1,96 +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
-
-# Patches
-[{*.patch,*.diff}]
-trim_trailing_whitespace = false
-
-# 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.yml

@@ -1,85 +0,0 @@
-name: Bug Report
-description: File a bug report.
-labels: ["bug"]
-type: "Bug"
-assignees: []
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Thanks for taking the time to fill out this bug report!
-  - type: textarea
-    id: what-happened
-    attributes:
-      label: Describe the bug
-      description: |
-        A clear and concise description of what the bug is.
-
-      placeholder: |
-        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?
-    validations:
-      required: true
-  - type: checkboxes
-    id: regression
-    attributes:
-      label: Regression
-      description: |
-        Check this box if this is a regression and provide a SHA if you were able to "git bisect" to a specific commit.
-      options:
-        - label: This is a regression.
-          required: false
-  - type: textarea
-    id: reproduce
-    attributes:
-      label: Steps to reproduce
-      description: |
-        Steps to reproduce the behavior.
-
-      placeholder: |
-        Steps to reproduce the behavior:
-          1. mkdir build; cd build
-          2. cmake -DBOARD=board\_xyz
-          3. make
-          4. See error
-    validations:
-      required: false
-  - type: textarea
-    id: logs
-    attributes:
-      label: Relevant log output
-      description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.
-      render: shell
-  - type: dropdown
-    attributes:
-      label: Impact
-      description: Impact of this bug
-      multiple: false
-      options:
-        - Showstopper – Prevents release or major functionality; system unusable.
-        - Major – Severely degrades functionality; workaround is difficult or unavailable.
-        - Functional Limitation – Some features not working as expected, but system usable.
-        - Annoyance – Minor irritation; no significant impact on usability or functionality.
-        - Intermittent – Occurs occasionally; hard to reproduce.
-        - Not sure
-      default: 3
-    validations:
-      required: true
-  - type: textarea
-    id: env
-    attributes:
-      label: Environment
-      description: please complete the following information
-      placeholder: |
-       - OS: (e.g. Linux, MacOS, Windows)
-       - Toolchain (e.g Zephyr SDK, ...)
-       - Commit SHA or Version used
-  - type: textarea
-    id: context
-    attributes:
-      label: Additional Context
-      description: Provide other context that could be relevant to the bug, such as pin setting, target configuration,etc.

.github/ISSUE_TEMPLATE/002_enhancement.yml

@@ -1,42 +0,0 @@
-name: Enhancement
-description: Submit an Enhancement
-labels: ["Enhancement"]
-type: "Enhancement"
-assignees: []
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Thanks for taking the time to fill out this enhancement proposal.
-  - type: textarea
-    id: description
-    attributes:
-      label: Summary
-      description: |
-        Is your enhancement proposal related to a problem? Please describe.
-      placeholder: |
-        A clear and concise description of what the problem is.
-    validations:
-      required: true
-  - type: textarea
-    id: solution
-    attributes:
-      label: Describe the solution you'd like
-      description: |
-        Describe the solution you'd like
-      placeholder: |
-        A clear and concise description of what you want to happen.
-    validations:
-      required: true
-  - type: textarea
-    id: alternatives
-    attributes:
-      label: Alternatives
-      description: Describe alternatives you've considered
-      placeholder: |
-        A clear and concise description of any alternative solutions or features you've considered.
-  - type: textarea
-    id: context
-    attributes:
-      label: Additional Context
-      description: Add any other context or graphics (drag-and-drop an image) about the enhancement here.

.github/ISSUE_TEMPLATE/003_rfc-proposal.yml

@@ -1,75 +0,0 @@
-name: RFC / Proposal
-description: Submit a Proposal (RFC)
-labels: ["RFC"]
-type: RFC
-assignees: []
-body:
-  - type: markdown
-    attributes:
-      value: |
-        ## Introduction
-
-        This section targets end users, TSC members, maintainers and anyone else
-        that might need a quick explanation of your proposed change.
-
-  - type: textarea
-    id: problem-description
-    attributes:
-      label: Problem Description
-      description: Why do we want this change and what problem are we trying to address?
-      placeholder: Explain the problem or limitation this RFC is meant to resolve.
-    validations:
-      required: true
-
-  - type: textarea
-    id: proposed-change-summary
-    attributes:
-      label: Proposed Change (Summary)
-      description: A high-level summary of the proposed change.
-      placeholder: Brief summary of what will change if this RFC is implemented.
-    validations:
-      required: true
-
-  - type: markdown
-    attributes:
-      value: |
-        ## Detailed RFC
-
-        This section targets the development team. Upon reading it, each engineer
-        should understand what must be done to implement the proposed feature.
-
-  - type: textarea
-    id: detailed-change
-    attributes:
-      label: Proposed Change (Detailed)
-      description: Describe the change in as much detail as possible. Include context or background info, and reuse of existing components if applicable.
-      placeholder: Explain exactly what you’re planning to change and how.
-    validations:
-      required: true
-
-  - type: textarea
-    id: dependencies
-    attributes:
-      label: Dependencies
-      description: Highlight how this change may affect the rest of the project or other teams/components.
-      placeholder: List components, modules, or teams affected.
-    validations:
-      required: false
-
-  - type: textarea
-    id: concerns
-    attributes:
-      label: Concerns and Unresolved Questions
-      description: List any concerns, unknowns, or unresolved questions related to this proposal.
-      placeholder: Any areas of uncertainty?
-    validations:
-      required: false
-
-  - type: textarea
-    id: alternatives
-    attributes:
-      label: Alternatives Considered
-      description: What alternative solutions were considered? Why was this proposal chosen?
-      placeholder: List alternatives and explain the rationale behind your choice.
-    validations:
-      required: false

.github/ISSUE_TEMPLATE/004_feature_request.yml

@@ -1,29 +0,0 @@
-name: Feature Request
-description: Suggest a new feature or enhancement
-labels: ["Feature Request"]
-type: Feature
-assignees: []
-body:
-  - type: textarea
-    id: problem
-    attributes:
-      label: Is your feature request related to a problem? Please describe.
-      description: A clear and concise description of what the problem is.
-      placeholder: e.g., I'm frustrated when I need to do X manually because Y is missing.
-    validations:
-      required: true
-
-  - type: textarea
-    id: solution
-    attributes:
-      label: Describe the solution you'd like
-      description: A clear and concise description of what you want to happen.
-      placeholder: e.g., It would be great if the system could automatically handle X by doing Y.
-    validations:
-      required: true
-
-  - type: textarea
-    id: alternatives
-    attributes:
-      label: Describe alternatives you've considered
-      description: Include any alternative solutions or features

.github/ISSUE_TEMPLATE/006_nomination.yml

@@ -1,57 +0,0 @@
-name: Contributor Nomination
-description: Nominate a GitHub user for the Contributor role with triage permissions
-labels: [Role Nomination]
-assignees: ['nashif']
-body:
-  - type: markdown
-    attributes:
-      value: |
-        ## Background
-
-        The [TSC Project Roles](https://docs.zephyrproject.org/latest/project/project_roles.html) defines the main roles for the Zephyr Project, including Maintainer, Collaborator, and Contributor.
-
-        By default, anyone who contributes code or documentation is a Contributor, but with the lowest [GitHub Permission Level](https://docs.github.com/en/organizations/managing-access-to-your-organizations-repositories/repository-roles-for-an-organization) of **Read**.
-
-        Use this form to nominate a user for the **Contributor** role with **Triage** permission, which allows the user to:
-        - Add reviewers to pull requests
-        - Be added as a reviewer by others
-
-  - type: input
-    id: full-name
-    attributes:
-      label: Full Name
-      description: Full name of the nominated contributor.
-      placeholder: e.g., Jane Doe
-    validations:
-      required: true
-
-  - type: input
-    id: github-username
-    attributes:
-      label: GitHub Username
-      description: GitHub handle of the nominated contributor.
-      placeholder: e.g., @janedoe
-    validations:
-      required: true
-
-  - type: input
-    id: organization
-    attributes:
-      label: Organization
-      description: Organization the nominee is affiliated with (optional).
-      placeholder: e.g., Acme Corp
-    validations:
-      required: false
-
-  - type: textarea
-    id: supporting-documents
-    attributes:
-      label: Supporting Documents
-      description: Provide links to 3–5 pull requests authored or reviewed by the nominee that demonstrate their dedication to the Zephyr project.
-      placeholder: |
-        e.g.,
-        - https://github.com/zephyrproject-rtos/zephyr/pull/12345
-        - https://github.com/zephyrproject-rtos/zephyr/pull/23456
-        - https://github.com/zephyrproject-rtos/zephyr/pull/34567
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/007_ext-source.yml

@@ -1,106 +0,0 @@
-name: External Component Integration
-description: Propose integration of an external open source component
-labels: ["TSC"]
-assignees: []
-body:
-  - type: textarea
-    id: origin
-    attributes:
-      label: Origin
-      description: Name of project hosting the original open source code. Provide a link to the source.
-      placeholder: e.g., SQLite - https://sqlite.org
-    validations:
-      required: true
-
-  - type: textarea
-    id: purpose
-    attributes:
-      label: Purpose
-      description: Brief description of what this software does.
-      placeholder: |
-        e.g., A small, fast, self-contained SQL database engine.
-    validations:
-      required: true
-
-  - type: textarea
-    id: integration-mode
-    attributes:
-      label: Mode of Integration
-      description: Should this be integrated in the main tree or as a module? Explain your choice and suggest a module repo name if applicable.
-      placeholder: |
-        e.g., As a module - proposed repo name: zephyr-sqlite
-    validations:
-      required: true
-
-  - type: textarea
-    id: maintainership
-    attributes:
-      label: Maintainership
-      description: List maintainers (GitHub IDs) for this integration. Include at least one primary maintainer.
-      placeholder: |
-        e.g., @username1 (primary), @username2 (collaborator)
-    validations:
-      required: true
-
-  - type: input
-    id: pull-request
-    attributes:
-      label: Pull Request
-      description: Link to the pull request (if any) for this integration. Must be labeled "DNM" (Do Not Merge).
-      placeholder: |
-        e.g., https://github.com/zephyrproject-rtos/zephyr/pull/12345
-    validations:
-      required: false
-
-  - type: textarea
-    id: description
-    attributes:
-      label: Description
-      description: Long-form description to justify suitability of this component.
-      placeholder: |
-        - What is its primary functionality?
-        - What problem does it solve?
-        - Why is this the right component?
-    validations:
-      required: true
-
-  - type: textarea
-    id: security
-    attributes:
-      label: Security
-      description: Security-related aspects of this component, including cryptographic functions and known vulnerabilities.
-      placeholder: |
-        - Does it use cryptography?
-        - How are vulnerabilities handled?
-        - Any known CVEs?
-    validations:
-      required: false
-
-  - type: textarea
-    id: dependencies
-    attributes:
-      label: Dependencies
-      description: What does this component depend on, and how will it be integrated (directly or via abstraction)?
-      placeholder: |
-        - Other external packages?
-        - Direct or abstracted use in Zephyr?
-    validations:
-      required: false
-
-  - type: input
-    id: revision
-    attributes:
-      label: Version or SHA
-      description: Which version or specific commit should be initially integrated?
-      placeholder: e.g., v3.45.0 or 79cc94d
-    validations:
-      required: true
-
-  - type: input
-    id: license
-    attributes:
-      label: License (SPDX)
-      description: Provide the license using a valid SPDX identifier (e.g., BSD-3-Clause).
-      placeholder: e.g., MIT or BSD-3-Clause
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: Zephyr Community Support
-    url: https://github.com/zephyrproject-rtos/zephyr/discussions
-    about: Please ask and answer questions here.

.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 v4.3, the supported
-versions are:
-
-  - v4.3: Current release
-  - v4.2: Prior release
-  - v3.7: Current LTS
-
-## Reporting process
-
-Please see our [Security Vulnerability
-Reporting](https://docs.zephyrproject.org/latest/security/reporting.html)
-page for details on the process.

.github/codeql/codeql-actions-config.yml

@@ -1,2 +0,0 @@
-paths:
-  - .github

.github/codeql/codeql-js-config.yml

@@ -1,2 +0,0 @@
-paths:
-  - doc

.github/dependabot.yml

@@ -1,30 +0,0 @@
-version: 2
-enable-beta-ecosystems: true
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    cooldown:
-      default-days: 7
-    commit-message:
-      prefix: "ci: github: "
-    labels: []
-    groups:
-      actions-deps:
-        patterns:
-          - "*"
-
-  - package-ecosystem: "uv"
-    directory: "/doc"
-    schedule:
-      interval: "weekly"
-    cooldown:
-      default-days: 7
-    commit-message:
-      prefix: "ci: doc: "
-    labels: []
-    groups:
-      doc-deps:
-        patterns:
-          - "*"

.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

@@ -1,88 +0,0 @@
-name: Pull Request/Issue Assigner
-
-on:
-  pull_request_target:
-    types:
-    - opened
-    - synchronize
-    - reopened
-    - ready_for_review
-    branches:
-    - main
-    - collab-*
-    - v*-branch
-  issues:
-    types:
-    - labeled
-
-permissions:
-  contents: read
-
-jobs:
-  assignment:
-    name: Pull Request/Issue Assignment
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-24.04
-    permissions:
-      issues: write        # to add assignees to issues
-
-    steps:
-    - name: Check out source code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        fetch-depth: 0
-        persist-credentials: false
-
-    - name: Set up Python
-      uses: zephyrproject-rtos/action-python-env@32e53bef090c33d53aa94f1d9a9d29c93cfdc5f7 # main
-      with:
-        python-version: 3.12
-
-    - name: Fetch west.yml/Maintainer.yml from pull request
-      if: >
-        github.event_name == 'pull_request_target' && github.base_ref == 'main'
-      run: |
-        git fetch origin pull/${{ github.event.pull_request.number }}/merge
-        git show FETCH_HEAD:west.yml > pr_west.yml
-        git show FETCH_HEAD:MAINTAINERS.yml > pr_MAINTAINERS.yml
-
-    - name: west setup
-      if: >
-        github.event_name == 'pull_request_target'
-      run: |
-        git config --global user.email "you@example.com"
-        git config --global user.name "Your Name"
-        west init -l . || true
-
-    - name: Run assignment script
-      env:
-        GITHUB_TOKEN: ${{ secrets.ZB_PR_ASSIGNER_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
-          if [ "${{ github.base_ref }}" = "main" ]; then
-            FLAGS+=" -P ${{ github.event.pull_request.number }} --updated-manifest pr_west.yml --updated-maintainer-file pr_MAINTAINERS.yml"
-          else
-            FLAGS+=" -P ${{ github.event.pull_request.number }}"
-          fi
-        elif [ "${{ 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/ci/set_assignees.py $FLAGS
-
-    - name: Check maintainer file changes
-      if: >
-        github.event_name == 'pull_request_target' && github.base_ref == 'main'
-      env:
-        GITHUB_TOKEN: ${{ secrets.ZB_PR_ASSIGNER_GITHUB_TOKEN }}
-      run: |
-        python  ./scripts/ci/check_maintainer_changes.py  \
-          --repo zephyrproject-rtos/zephyr MAINTAINERS.yml pr_MAINTAINERS.yml

.github/workflows/backport.yml

@@ -1,38 +0,0 @@
-name: Backport
-on:
-  pull_request_target:
-    types:
-      - closed
-      - labeled
-    branches:
-      - main
-
-permissions:
-  contents: read
-
-jobs:
-  backport:
-    name: Backport
-    runs-on: ubuntu-24.04
-    permissions:
-      contents: write       # to create/push backport branches
-      pull-requests: write  # to create backport PRs
-      issues: write         # to add labels to issue created if backport fails
-    # 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@7e74f601d11eaca577742445e87775b5651a965f # v2.0.3-3
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          issue_labels: Backport
-          labels_template: '["Backport"]'

.github/workflows/backport_issue_check.yml

@@ -1,50 +0,0 @@
-name: Backport Issue Check
-
-on:
-  pull_request_target:
-    types:
-      - edited
-      - opened
-      - reopened
-      - synchronize
-    branches:
-      - v*-branch
-
-permissions:
-  contents: read
-
-jobs:
-  backport:
-    name: Backport Issue Check
-    concurrency:
-      group: backport-issue-check-${{ github.ref }}
-      cancel-in-progress: true
-    runs-on: ubuntu-24.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-    permissions:
-      issues: read # to check if associated issue exists for backport
-
-    steps:
-      - name: Check out source code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Run backport issue checker
-        env:
-          GITHUB_TOKEN: ${{ secrets.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

@@ -1,34 +0,0 @@
-name: Publish BabbleSim Tests Results
-
-on:
-  workflow_run:
-    workflows: ["BabbleSim Tests"]
-    types:
-      - completed
-
-permissions:
-  contents: read
-
-jobs:
-  bsim-test-results:
-    name: "Publish BabbleSim Test Results"
-    runs-on: ubuntu-24.04
-    if: github.event.workflow_run.conclusion != 'skipped'
-    permissions:
-      checks: write # to create the check run entry with test results
-
-    steps:
-      - name: Download artifacts
-        uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
-        with:
-          run_id: ${{ github.event.workflow_run.id }}
-
-      - name: Publish BabbleSim Test Results
-        uses: EnricoMi/publish-unit-test-result-action@27d65e188ec43221b20d26de30f4892fad91df2f # v2.22.0
-        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

@@ -1,212 +0,0 @@
-name: BabbleSim Tests
-
-on:
-  pull_request:
-    paths:
-      - ".github/workflows/bsim-tests.yaml"
-      - ".github/workflows/bsim-tests-publish.yaml"
-      - "west.yml"
-      - "subsys/bluetooth/**"
-      - "tests/bsim/**"
-      - "boards/nordic/nrf5*/*dt*"
-      - "dts/*/nordic/**"
-      - "tests/bluetooth/**"
-      - "samples/bluetooth/**"
-      - "boards/native/**"
-      - "soc/native/**"
-      - "arch/posix/**"
-      - "include/zephyr/arch/posix/**"
-      - "scripts/native_simulator/**"
-      - "samples/net/sockets/echo_*/**"
-      - "modules/hal_nordic/**"
-      - "modules/mbedtls/**"
-      - "modules/openthread/**"
-      - "subsys/net/l2/openthread/**"
-      - "include/zephyr/net/openthread.h"
-      - "drivers/ieee802154/**"
-      - "include/zephyr/net/ieee802154*"
-      - "drivers/serial/*nrfx*"
-      - "tests/drivers/uart/**"
-      - '!**.rst'
-
-permissions:
-  contents: read
-
-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:v0.28.7.20251127
-      options: '--entrypoint /bin/bash'
-    env:
-      ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      EDTT_PATH: ../tools/edtt
-    permissions:
-      checks: write # to create the check run entry with test results
-
-    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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-
-      - name: Environment Setup
-        env:
-          BASE_REF: ${{ github.base_ref }}
-        run: |
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          rm -fr ".git/rebase-merge"
-          git rebase origin/${BASE_REF}
-          git clean -f -d
-          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: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Check common triggering files
-        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
-        id: check-common-files
-        with:
-          files: |
-            .github/workflows/bsim-tests.yaml
-            .github/workflows/bsim-tests-publish.yaml
-            west.yml
-            boards/native/
-            soc/native/
-            arch/posix/
-            include/zephyr/arch/posix/
-            scripts/native_simulator/
-            tests/bsim/*
-            boards/nordic/nrf5*/*dt*
-            dts/*/nordic/
-            modules/mbedtls/**
-            modules/hal_nordic/**
-
-      - name: Check if Bluethooth files changed
-        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
-        id: check-bluetooth-files
-        with:
-          files: |
-            samples/bluetooth/
-            subsys/bluetooth/
-            tests/bluetooth/
-            tests/bsim/bluetooth/
-
-      - name: Check if Networking files changed
-        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
-        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@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
-        id: check-uart-files
-        with:
-          files: |
-            tests/bsim/drivers/uart/
-            drivers/serial/*nrfx*
-            tests/drivers/uart/
-
-      - name: Update BabbleSim to manifest revision
-        if: >
-          steps.check-bluetooth-files.outputs.any_modified == 'true'
-          || steps.check-networking-files.outputs.any_modified == 'true'
-          || steps.check-uart-files.outputs.any_modified == 'true'
-          || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - name: Run Bluetooth Tests with BSIM
-        if: steps.check-bluetooth-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.bt.sh
-
-      - name: Run Networking Tests with BSIM
-        if: steps.check-networking-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.net.sh
-
-      - name: Run UART Tests with BSIM
-        if: steps.check-uart-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.uart.sh
-
-      - name: Merge Test Results
-        run: |
-          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@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        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@27d65e188ec43221b20d26de30f4892fad91df2f # v2.22.0
-        with:
-          check_name: Bsim Test Results
-          files: "junit.xml"
-          comment_mode: off
-
-      - name: Upload Event Details
-        if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        with:
-          name: event
-          path: |
-            ${{ github.event_path }}

.github/workflows/bug_snapshot.yaml

@@ -1,76 +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:
-  schedule:
-  # Run daily at 00:05
-  - cron: '5 00 * * *'
-
-permissions:
-  contents: read
-
-jobs:
-  make_bugs_pickle:
-    name: Make bugs pickle
-    runs-on: ubuntu-24.04
-    if: github.repository_owner == 'zephyrproject-rtos' && github.ref == 'refs/heads/main'
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-    - name: Set up Python
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: 3.12
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Install Python packages
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-
-
-    - 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@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
-      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

@@ -1,184 +0,0 @@
-name: Build with Clang/LLVM
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-permissions:
-  contents: read
-
-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:v0.28.7.20251127
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-      matrix:
-        subset: [1, 2]
-    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"
-      CCACHE_IGNOREOPTIONS: '-specs=* --specs=*'
-      LLVM_TOOLCHAIN_PATH: /usr/lib/llvm-20
-      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
-        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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Environment Setup
-        run: |
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          rm -fr ".git/rebase-merge"
-          git clean -f -d
-          git log  --pretty=oneline | head -n 10
-          west init -l . || true
-          west config --global update.narrow true
-          west config manifest.group-filter -- +ci,+optional
-          # In some cases modules are left in a state where they can't be
-          # updated (i.e. when we cancel a job and the builder is killed),
-          # So first retry to update, if that does not work, remove all modules
-          # and start over. (Workaround until we implement more robust module
-          # west caching).
-          west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west2.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Check Environment
-        run: |
-          cmake --version
-          ${LLVM_TOOLCHAIN_PATH}/bin/clang --version
-          gcc --version
-          ls -la
-
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - 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
-
-          ./scripts/twister -p native_sim --force-color --inline-logs -M -N -v --retry-failed 2 \
-            -T tests --subset ${{matrix.subset}}/2 -j 16
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Upload Unit Test Results
-        if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        with:
-          name: Unit Test Results (Subset ${{ matrix.subset }})
-          path: |
-            twister-out/twister.xml
-            twister-out/twister.json
-          if-no-files-found: ignore
-
-  clang-build-results:
-    name: "Publish Unit Tests Results"
-    needs: clang-build
-    runs-on: ubuntu-24.04
-    permissions:
-      checks: write # to create GitHub annotations
-    if: (success() || failure())
-    steps:
-      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
-        with:
-          path: artifacts
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Merge Test Results
-        run: |
-          junitparser merge --glob 'artifacts/*/twister.xml' 'artifacts/*/*/twister.xml' junit.xml
-          junit2html junit.xml junit-clang.html
-
-      - name: Upload Unit Test Results in HTML
-        if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        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@27d65e188ec43221b20d26de30f4892fad91df2f # v2.22.0
-        if: always()
-        with:
-          check_name: Unit Test Results
-          files: "**/twister.xml"
-          comment_mode: off

.github/workflows/codecov.yaml

@@ -1,275 +0,0 @@
-name: Code Coverage with codecov
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-
-permissions:
-  contents: read
-
-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:v0.28.7.20251127
-      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=* --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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - 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 ${CCACHE_DIR}
-          ccache -M 10G
-          ccache -p
-          ccache -z -s -vv
-
-      - name: Run Tests with Twister (Push)
-        continue-on-error: true
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          mkdir -p coverage/reports
-          ./scripts/twister --save-tests ${{matrix.normalized}}-testplan.json
-          ls -la
-          ./scripts/twister \
-            -i --force-color -N -v --filter runnable -p ${{ matrix.platform }} --coverage \
-            -T tests --coverage-tool gcovr -xCONFIG_TEST_EXTRA_STACK_SIZE=4096 -e nano \
-            --timeout-multiplier 2
-
-      - name: Build Doxygen Coverage
-        if: matrix.platform == 'unit_testing'
-        run: |
-          pip install -r doc/requirements.txt --require-hashes
-          sudo apt-get update
-          sudo apt-get install -y graphviz # dot is needed but currently missing from the Docker image
-          cmake -B doc/_build -S doc
-          cmake --build doc/_build --target doxygen-coverage
-
-      - name: Upload Doxygen Coverage Results
-        if: matrix.platform == 'unit_testing'
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        with:
-          name: doxygen-coverage-results
-          path: |
-            doc/_build/new.info
-            doc/_build/coverage-report
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Rename coverage files
-        if: always()
-        run: |
-          mv twister-out/coverage.json coverage/reports/${{matrix.normalized}}.json
-
-      - name: Upload Coverage Results
-        if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        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-24.04
-    # the codecov job might be skipped, we don't need to run this job then
-    if: success() || failure()
-
-    steps:
-      - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
-        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
-          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')" >> "$GITHUB_OUTPUT"
-
-      - name: Generate Coverage Report
-        if: always()
-        run: |
-          python3 ./scripts/ci/coverage/coverage_analysis.py \
-            -t native_sim-testplan.json \
-            -m MAINTAINERS.yml \
-            -c coverage/reports/merged.json \
-            -o coverage-report-${{ 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@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        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 test coverage to Codecov
-        if: always()
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
-        with:
-          env_vars: OS,PYTHON
-          fail_ci_if_error: false
-          verbose: true
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: coverage/reports/merged.xml
-          flags: unittests-coverage
-
-      - name: Upload Doxygen coverage to Codecov
-        if: always()
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
-        with:
-          env_vars: OS,PYTHON
-          fail_ci_if_error: false
-          verbose: true
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: coverage/reports/doxygen-coverage-results/new.info
-          disable_search: true
-          flags: doxygen-coverage

.github/workflows/codeql.yml

@@ -1,58 +0,0 @@
-name: "CodeQL"
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  schedule:
-    - cron: '34 16 * * 6'
-  pull_request:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-
-permissions:
-  contents: read
-jobs:
-  analyze:
-    name: Analyze (${{ matrix.language }})
-    runs-on: ubuntu-24.04
-    permissions:
-      security-events: write
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - language: python
-            build-mode: none
-          - language: actions
-            build-mode: none
-            config: ./.github/codeql/codeql-actions-config.yml
-          - language: javascript-typescript
-            build-mode: none
-            config: ./.github/codeql/codeql-js-config.yml
-    steps:
-      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
-        with:
-          languages: ${{ matrix.language }}
-          build-mode: ${{ matrix.build-mode }}
-          queries: security-extended
-          config-file: ${{ matrix.config }}
-
-      - if: matrix.build-mode == 'manual'
-        shell: bash
-        run: |
-          echo "nothing yet"
-          exit 0
-
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
-        with:
-          category: "/language:${{matrix.language}}"

.github/workflows/coding_guidelines.yml

@@ -1,64 +0,0 @@
-name: Coding Guidelines
-
-on: pull_request
-
-permissions:
-  contents: read
-
-jobs:
-  compliance_job:
-    runs-on: ubuntu-24.04
-    name: Run coding guidelines checks on patch series (PR)
-    steps:
-    - name: Checkout the code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: Set up Python
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: 3.12
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Install Python packages
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-
-    - name: Install Packages
-      run: |
-        sudo apt-get update
-        sudo apt-get install coccinelle
-
-    - name: Run Coding Guidelines 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
-        rm -fr ".git/rebase-apply"
-        rm -fr ".git/rebase-merge"
-        git rebase origin/${BASE_REF}
-        git clean -f -d
-        source zephyr-env.sh
-        # debug
-        ls -la
-        git log  --pretty=oneline | head -n 10
-        ./scripts/ci/guideline_check.py --output output.txt -c origin/${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

@@ -1,138 +0,0 @@
-name: Compliance Checks
-
-on:
-  pull_request:
-    types:
-    - edited
-    - opened
-    - reopened
-    - synchronize
-
-permissions:
-  contents: read
-
-jobs:
-  check_compliance:
-    runs-on: ubuntu-24.04
-    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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: Rebase onto the target branch
-      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/${BASE_REF}..)" == "0" ]] || \
-        (echo "::error ::Merge commits not allowed, rebase instead";false)
-        rm -fr ".git/rebase-apply"
-        rm -fr ".git/rebase-merge"
-        git rebase origin/${BASE_REF}
-        git clean -f -d
-        # debug
-        git log  --pretty=oneline | head -n 10
-
-    - name: Set up Python
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: 3.12
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Install Python packages
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-
-    - name: west setup
-      run: |
-        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: Setup Node.js
-      uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
-      with:
-        node-version: "lts/*"
-        cache: npm
-        check-latest: true
-        cache-dependency-path: ./scripts/ci/package-lock.json
-
-    - name: Install Node dependencies
-      run: npm --prefix ./scripts/ci ci
-
-    - 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
-        excludes="-e KconfigBasic -e SysbuildKconfigBasic -e ClangFormat"
-        # The signed-off-by check for dependabot should be skipped
-        if [ "${{ github.actor }}" == "dependabot[bot]" ]; then
-          excludes="$excludes -e Identity"
-        fi
-        ./scripts/ci/check_compliance.py --annotate $excludes -c origin/${BASE_REF}..
-
-    - name: upload-results
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      continue-on-error: true
-      with:
-        name: compliance.xml
-        path: compliance.xml
-
-    - name: Upload dts linter patch
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      continue-on-error: true
-      if: hashFiles('dts_linter.patch') != ''
-      with:
-        name: dts_linter.patch
-        path: dts_linter.patch
-
-    - name: check-warns
-      run: |
-        if [[ ! -s "compliance.xml" ]]; then
-          exit 1;
-        fi
-
-        warns=("ClangFormat" "LicenseAndCopyrightCheck")
-        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

.github/workflows/daily_test_version.yml

@@ -1,48 +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/*
-
-permissions:
-  contents: read
-
-jobs:
-  get_version:
-    runs-on: ubuntu-24.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
-      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: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        fetch-depth: 0
-
-    - name: Set up Python
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: 3.12
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Install Python packages
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-
-    - 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

@@ -1,52 +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'
-
-permissions:
-  contents: read
-
-jobs:
-  devicetree-checks:
-    name: Devicetree script tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
-        os: [ubuntu-22.04, macos-14, windows-2022]
-    steps:
-    - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: ${{ matrix.python-version }}
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Install Python packages
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-
-    - name: run tox
-      working-directory: scripts/dts/python-devicetree
-      run: |
-        tox

.github/workflows/doc-build.yml

@@ -1,279 +0,0 @@
-# Copyright (c) 2020 Linaro Limited.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Documentation Build
-
-on:
-  push:
-    branches:
-    - main
-    tags:
-    - v*
-  pull_request:
-
-permissions:
-  contents: read
-
-env:
-  DOXYGEN_VERSION: 1.15.0
-  DOXYGEN_SHA256SUM: 0ec2e5b2c3cd82b7106d19cb42d8466450730b8cb7a9e85af712be38bf4523a1
-  JOB_COUNT: 8
-
-jobs:
-  doc-file-check:
-    name: Check for doc changes
-    runs-on: ubuntu-24.04
-    outputs:
-      file_check: ${{ steps.check-doc-files.outputs.any_modified }}
-    steps:
-    - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-    - name: Check if Documentation related files changed
-      uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
-      id: check-doc-files
-      with:
-        files: |
-          doc/
-          boards/**/doc/
-          **.rst
-          include/
-          kernel/include/kernel_arch_interface.h
-          lib/libc/**
-          subsys/testsuite/ztest/include/**
-          **/Kconfig*
-          west.yml
-          scripts/dts/
-          doc/requirements.txt
-          .github/workflows/doc-build.yml
-          scripts/pylib/pytest-twister-harness/src/twister_harness/device/device_adapter.py
-          scripts/pylib/pytest-twister-harness/src/twister_harness/helpers/shell.py
-
-  doc-build-html:
-    name: "Documentation Build (HTML)"
-    needs: [doc-file-check]
-    if: >
-      needs.doc-file-check.outputs.file_check == 'true' || github.event_name != 'pull_request'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.28.7.20251127
-      options: '--entrypoint /bin/bash'
-    timeout-minutes: 60
-    concurrency:
-      group: doc-build-html-${{ github.ref }}
-      cancel-in-progress: true
-    env:
-      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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: Environment Setup
-      run: |
-        if [ "${{github.event_name}}" = "pull_request" ]; then
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Builder"
-          rm -fr ".git/rebase-apply"
-          rm -fr ".git/rebase-merge"
-          git rebase origin/${BASE_REF}
-          git clean -f -d
-          git log  --pretty=oneline | head -n 10
-        fi
-        echo "$HOME/.local/bin" >> $GITHUB_PATH
-        echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
-        west init -l . || true
-        west config --global update.narrow true
-        west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-        west forall -c 'git reset --hard HEAD'
-
-        echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-    - name: Install Python packages required for documentation build
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-        pip install -r doc/requirements.txt --require-hashes
-
-    - name: Build HTML documentation
-      shell: bash
-      run: |
-        if [[ "$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 ${DOC_TARGET}
-
-        # API documentation coverage
-        python3 -m coverxygen --xml-dir  doc/_build/html/doxygen/xml/ --src-dir include/ --output doc-coverage.info
-        # deprecated page causing issues
-        lcov --remove doc-coverage.info \*/deprecated > new.info
-        genhtml --no-function-coverage --no-branch-coverage new.info -o coverage-report
-
-    - name: Compress documentation build artifacts
-      run: |
-        tar --use-compress-program="xz -T0" -cf html-output.tar.xz --exclude html/_sources --exclude html/doxygen/xml --directory=doc/_build html
-        tar --use-compress-program="xz -T0" -cf api-output.tar.xz --directory=doc/_build html/doxygen/html
-        tar --use-compress-program="xz -T0" -cf api-coverage.tar.xz coverage-report
-
-    - name: Upload HTML output
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      with:
-        name: html-output
-        path: html-output.tar.xz
-
-    - name: Upload Doxygen coverage artifacts
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      with:
-        name: api-coverage
-        path: api-coverage.tar.xz
-
-
-    - name: Summarize PR documentation URLs
-      if: github.event_name == 'pull_request'
-      run: |
-        REPO_NAME="${{ 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}" >> $GITHUB_STEP_SUMMARY
-
-    - name: Upload PR number
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      if: github.event_name == 'pull_request'
-      with:
-        name: pr_num
-        path: pr_num
-
-  doc-build-pdf:
-    name: "Documentation Build (PDF)"
-    needs: [doc-file-check]
-    if: |
-      github.event_name != 'pull_request'
-    runs-on: ubuntu-24.04
-    timeout-minutes: 120
-    concurrency:
-      group: doc-build-pdf-${{ github.ref }}
-      cancel-in-progress: true
-
-    steps:
-    - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        path: zephyr
-
-    - name: Set up Python
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: 3.12
-        cache: pip
-        cache-dependency-path: doc/requirements.txt
-
-    - name: install-pkgs
-      run: |
-        sudo apt-get update
-        sudo apt-get install --no-install-recommends graphviz librsvg2-bin \
-          texlive-latex-base texlive-latex-extra latexmk \
-          texlive-fonts-recommended texlive-fonts-extra texlive-xetex \
-          imagemagick fonts-noto xindy
-        wget --no-verbose "https://github.com/doxygen/doxygen/releases/download/Release_${DOXYGEN_VERSION//./_}/doxygen-${DOXYGEN_VERSION}.linux.bin.tar.gz"
-        echo "${DOXYGEN_SHA256SUM}  doxygen-${DOXYGEN_VERSION}.linux.bin.tar.gz" | sha256sum -c
-        if [ $? -ne 0 ]; then
-          echo "Failed to verify doxygen tarball"
-          exit 1
-        fi
-        sudo tar xf doxygen-${DOXYGEN_VERSION}.linux.bin.tar.gz -C /opt
-        echo "/opt/doxygen-${DOXYGEN_VERSION}/bin" >> $GITHUB_PATH
-
-    - name: Setup Zephyr project
-      uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
-      with:
-        app-path: zephyr
-        toolchains: 'arm-zephyr-eabi'
-        enable-ccache: false
-
-    - name: install-pip-pkgs
-      working-directory: zephyr
-      run: |
-        pip install -r doc/requirements.txt --require-hashes
-
-    - name: build-docs
-      shell: bash
-      working-directory: zephyr
-      continue-on-error: true
-      run: |
-        if [[ "$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@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      with:
-        name: pdf-output
-        if-no-files-found: ignore
-        path: |
-          zephyr/doc/_build/latex/zephyr.pdf
-          zephyr/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

@@ -1,87 +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
-
-permissions:
-  contents: read
-
-jobs:
-  doc-publish:
-    name: Publish Documentation
-    runs-on: ubuntu-24.04
-    if: |
-      github.event.workflow_run.event == 'pull_request' &&
-      github.event.workflow_run.conclusion == 'success' &&
-      github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-    - name: Download artifacts
-      id: download-artifacts
-      uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
-      with:
-        workflow: doc-build.yml
-        run_id: ${{ github.event.workflow_run.id }}
-        if_no_artifact_found: ignore
-
-    - name: Load PR number
-      if: steps.download-artifacts.outputs.found_artifact == 'true'
-      uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
-      with:
-        script: |
-          let fs = require("fs");
-          let pr_number = Number(fs.readFileSync("./pr_num/pr_num"));
-          core.exportVariable("PR_NUM", pr_number);
-
-    - name: Check PR number
-      if: steps.download-artifacts.outputs.found_artifact == 'true'
-      id: check-pr
-      uses: carpentries/actions/check-valid-pr@083bb9952b1414bd2b9e10ecec1717c938aba4c5 # v0.17.0
-      with:
-        pr: ${{ env.PR_NUM }}
-        sha: ${{ github.event.workflow_run.head_sha }}
-
-    - name: Validate PR number
-      if: |
-        steps.download-artifacts.outputs.found_artifact == 'true' &&
-        steps.check-pr.outputs.VALID != 'true'
-      run: |
-        echo "ABORT: PR number validation failed!"
-        exit 1
-
-    - name: Uncompress HTML docs
-      if: steps.download-artifacts.outputs.found_artifact == 'true'
-      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
-      if: steps.download-artifacts.outputs.found_artifact == 'true'
-      uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
-      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
-      if: steps.download-artifacts.outputs.found_artifact == 'true'
-      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

@@ -1,64 +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
-
-permissions:
-  contents: read
-
-jobs:
-  doc-publish:
-    name: Publish Documentation
-    runs-on: ubuntu-24.04
-    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@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
-      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@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
-      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

@@ -1,36 +0,0 @@
-name: Error numbers
-on:
-  pull_request:
-    paths:
-      - '.github/workflows/errno.yml'
-      - 'lib/libc/minimal/include/errno.h'
-      - 'scripts/ci/errno.py'
-      - 'SDK_VERSION'
-
-permissions:
-  contents: read
-
-jobs:
-  check-errno:
-    runs-on: ubuntu-24.04
-    steps:
-      - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          path: zephyr
-
-      - name: Setup Zephyr project
-        uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
-        with:
-          app-path: zephyr
-          toolchains: 'arm-zephyr-eabi'
-          west-group-filter: -hal,-tools,-bootloader,-babblesim
-          west-project-filter: -nrf_hw_models
-          enable-ccache: false
-
-      - name: Run errno.py
-        working-directory: zephyr
-        run: |
-          export ZEPHYR_SDK_INSTALL_DIR=${{ github.workspace }}/zephyr-sdk
-          export ZEPHYR_BASE=${PWD}
-          ./scripts/ci/errno.py

.github/workflows/footprint-tracking.yml

@@ -1,138 +0,0 @@
-name: Footprint Tracking
-
-on:
-  schedule:
-    - cron: '50 00 * * *'
-  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*'
-
-permissions:
-  contents: read
-
-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:v0.28.7.20251127
-      options: '--entrypoint /bin/bash'
-    defaults:
-      run:
-        shell: 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
-
-      - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: Install Python packages
-        run: |
-            pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Environment Setup
-        run: |
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( 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@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
-        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
-          aws s3 sync  --quiet footprint_data/ s3://testing.zephyrproject.org/footprint_data/
-
-      - name: Transform Footprint data to Twister JSON reports
-        run: |
-          shopt -s globstar
-          export ZEPHYR_BASE=${PWD}
-          python3 ./scripts/footprint/pack_as_twister.py -vvv \
-            --plan ./scripts/footprint/plan.txt \
-            --test-name='name.feature' \
-            ./footprint_data/**/
-
-      - name: Upload to ElasticSearch
-        env:
-          ELASTICSEARCH_KEY: ${{ secrets.ELASTICSEARCH_KEY }}
-          ELASTICSEARCH_SERVER: "https://elasticsearch.zephyrproject.io:443"
-          ELASTICSEARCH_INDEX: ${{ vars.FOOTPRINT_TRACKING_INDEX }}
-        run: |
-          shopt -s globstar
-          run_date=`date --iso-8601=minutes`
-          python3 ./scripts/ci/upload_test_results_es.py -r ${run_date} \
-            --flatten footprint \
-            --flatten-list-names "{'children':'name'}" \
-            --transform "{ 'footprint_name': '^(?P<footprint_area>([^\/]+\/){0,2})(?P<footprint_path>([^\/]*\/)*)(?P<footprint_symbol>[^\/]*)$' }" \
-            --run-id "${{ github.run_id }}" \
-            --run-attempt "${{ github.run_attempt }}" \
-            --run-workflow "footprint-tracking:${{ github.event_name }}" \
-            --run-branch "${{ github.ref_name }}" \
-            -i ${ELASTICSEARCH_INDEX} \
-            ./footprint_data/**/twister_footprint.json
-        #

.github/workflows/greet_first_time_contributor.yml

@@ -1,64 +0,0 @@
-name: Greet first time contributor
-
-on:
-  issues:
-    types: [opened]
-  pull_request_target:
-    types: [opened, closed]
-
-permissions:
-  contents: read
-
-jobs:
-  check_for_first_interaction:
-    runs-on: ubuntu-24.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-    permissions:
-      pull-requests: write # to comment on pull requests
-      issues: write        # to comment on issues
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - uses: zephyrproject-rtos/action-first-interaction@58853996b1ac504b8e0f6964301f369d2bb22e5c # v1.1.1+zephyr.6
-        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 @${{ github.event.pull_request.user.login }}, and thank you very much for your
-            first pull request to the Zephyr project!
-
-            Our Continuous Integration pipeline will execute a series of checks on your Pull Request
-            commit messages and code, and you are expected to address any failures by updating the PR.
-            Please take a look at [our commit message guidelines](https://docs.zephyrproject.org/latest/contribute/guidelines.html#commit-message-guidelines)
-            to find out how to format your commit messages, and at [our contribution workflow](https://docs.zephyrproject.org/latest/contribute/guidelines.html#contribution-workflow)
-            to understand how to update your Pull Request.
-            If you haven't already, please make sure to review the project's [Contributor
-            Expectations](https://docs.zephyrproject.org/latest/contribute/contributor_expectations.html)
-            and update (by amending and force-pushing the commits) your pull request if necessary.
-
-            If you are stuck or need help please join us on [Discord](https://chat.zephyrproject.org/)
-            and ask your question there. Additionally, you can [escalate the review](https://docs.zephyrproject.org/latest/contribute/contributor_expectations.html#pr-technical-escalation)
-            when applicable. 😊
-
-          pr-merged-message: >
-            Hi @${{ 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

@@ -1,96 +0,0 @@
-name: Hello World (Multiplatform)
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  pull_request:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-    paths:
-      - 'scripts/**'
-      - '.github/workflows/hello_world_multiplatform.yaml'
-      - 'SDK_VERSION'
-
-permissions:
-  contents: read
-
-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, ubuntu-24.04-arm, macos-14, windows-2022]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          path: zephyr
-          fetch-depth: 0
-
-      - name: Rebase
-        if: github.event_name == 'pull_request'
-        env:
-          BASE_REF: ${{ github.base_ref }}
-          PR_HEAD: ${{ github.event.pull_request.head.sha }}
-        working-directory: zephyr
-        shell: bash
-        run: |
-          git config --global user.email "actions@zephyrproject.org"
-          git config --global user.name "Github Actions"
-          rm -fr ".git/rebase-apply"
-          rm -fr ".git/rebase-merge"
-          git rebase origin/${BASE_REF}
-          git clean -f -d
-          git log --graph --oneline HEAD...${PR_HEAD}
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-
-      - name: Setup Zephyr project
-        uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
-        with:
-          app-path: zephyr
-          toolchains: arm-zephyr-eabi:riscv64-zephyr-elf
-          ccache-cache-key: hw-${{ matrix.os }}
-
-      - 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"
-          elif [ "${{ runner.os }}-${{ runner.arch }}" == "Linux-ARM64" ]; then
-            EXTRA_TWISTER_FLAGS="--exclude-platform native_sim/native"
-          fi
-          west twister \
-              -p native_sim -p qemu_cortex_m0 -p qemu_riscv32 -p qemu_riscv64 \
-              --runtime-artifact-cleanup \
-              --force-color \
-              --inline-logs \
-              -T samples/hello_world \
-              -T samples/cpp/hello_world \
-              -v \
-              $EXTRA_TWISTER_FLAGS
-
-      - name: Upload artifacts
-        if: failure()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        with:
-          if-no-files-found: ignore
-          path:
-            zephyr/twister-out/*/samples/hello_world/sample.basic.helloworld/build.log
-            zephyr/twister-out/*/samples/cpp/hello_world/sample.cpp.helloworld/build.log

.github/workflows/issue_count.yml

@@ -1,57 +0,0 @@
-name: Issue Tracker
-
-on:
-  schedule:
-  - cron: '10 1/4 * * *'
-
-permissions:
-  contents: read
-
-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-24.04
-    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@54c549b7d38b7db39e5c6e06fd9617e12e5c3491 # 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@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      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@61815dcd50bd041e203e49132bacad1fd04d2708 # v5.1.1
-      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

@@ -1,37 +0,0 @@
-name: Scancode
-
-on: [pull_request]
-
-permissions:
-  contents: read
-
-jobs:
-  scancode_job:
-    runs-on: ubuntu-24.04
-    name: Scan code for licenses
-    steps:
-    - name: Checkout the code
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        fetch-depth: 0
-    - name: Scan the code
-      id: scancode
-      uses: zephyrproject-rtos/action_scancode@23ef91ce31cd4b954366a7b71eea47520da9b380 # v4
-      with:
-        directory-to-scan: 'scan/'
-    - name: Artifact Upload
-      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-      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

@@ -1,45 +0,0 @@
-name: Manifest
-on:
-  pull_request_target:
-
-permissions:
-  contents: read
-
-jobs:
-  contribs:
-    runs-on: ubuntu-24.04
-    permissions:
-      pull-requests: write # to create/update pull request comments
-    name: Manifest
-    steps:
-      - name: Checkout the code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          path: zephyrproject/zephyr
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: west setup
-        env:
-          BASE_REF: ${{ github.base_ref }}
-        working-directory: zephyrproject/zephyr
-        run: |
-          pip install -r scripts/requirements-west.txt --require-hashes
-          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@09983f53d3d878791aa37a7755ae44d695f4c1e5 # v2.0.0
-        with:
-          github-token: ${{ secrets.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 (manifest)'
-          blobs-added-labels: 'Binary Blobs Added'
-          blobs-modified-labels: 'Binary Blobs Modified'

.github/workflows/pinned-gh-actions.yml

@@ -1,19 +0,0 @@
-name: Check SHA-pinned GitHub Actions
-
-on:
-  pull_request:
-    paths:
-      - '.github/workflows/**'
-
-permissions:
-  contents: read
-
-jobs:
-  check-sha-pinned-actions:
-    name: Verify GitHub Actions
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - name: Ensure SHA pinned actions
-        uses: zgosalvez/github-actions-ensure-sha-pinned-actions@6124774845927d14c601359ab8138699fa5b70c3 # v4.0.1

.github/workflows/pr_metadata_check.yml

@@ -1,46 +0,0 @@
-name: PR Metadata Check
-
-on:
-  pull_request:
-    types:
-      - synchronize
-      - opened
-      - reopened
-      - labeled
-      - unlabeled
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  do-not-merge:
-    name: Prevent Merging
-    runs-on: ubuntu-24.04
-    timeout-minutes: 30
-    steps:
-      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: Install Python dependencies
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Run the check script
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          python -u scripts/ci/do_not_merge.py \
-          -p "${{ github.event.pull_request.number }}" \
-          -o "${{ github.event.repository.owner.login }}" \
-          -r "${{ github.event.repository.name }}"

.github/workflows/pylib_tests.yml

@@ -1,53 +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'
-
-permissions:
-  contents: read
-
-jobs:
-  pylib-tests:
-    name: Misc. Pylib Unit Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
-        os: [ubuntu-24.04]
-    steps:
-    - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: ${{ matrix.python-version }}
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Install Python packages
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-    - 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

@@ -1,31 +0,0 @@
-name: ready to merge
-
-on:
-  workflow_call:
-    inputs:
-      needs_context:
-        type: string
-        required: true
-
-permissions:
-  contents: read
-
-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

@@ -1,65 +0,0 @@
-name: Create a Release
-
-on:
-  push:
-    tags:
-      - 'v*'
-      - '!v*rc*'
-
-permissions:
-  contents: read
-
-jobs:
-  release:
-    runs-on: ubuntu-24.04
-    permissions:
-      contents: write # to create GitHub release entry
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        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}" >> $GITHUB_OUTPUT
-
-      - name: REUSE Compliance Check
-        uses: fsfe/reuse-action@676e2d560c9a403aa252096d99fcab3e1132b0f5 # v6.0.0
-        with:
-          args: spdx -o zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-
-      - name: upload-results
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        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@0cb9c9b65d5d1901c1f53e5e66eaf4afd303e70e # v1.1.4
-        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@e8f9f06c4b078e705bd2ea027f0926603fc9b4d5 # v1.0.2
-        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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: "Run analysis"
-        uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a # v2.4.3
-        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@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        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@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
-        with:
-          sarif_file: results.sarif

.github/workflows/scripts_tests.yml

@@ -1,70 +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'
-
-permissions:
-  contents: read
-
-jobs:
-  scripts-tests:
-    name: Scripts tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
-        os: [ubuntu-24.04]
-    steps:
-      - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        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: ${{ github.event.pull_request.head.sha }}
-        run: |
-          git config --global user.email "actions@zephyrproject.org"
-          git config --global user.name "Github Actions"
-          rm -fr ".git/rebase-apply"
-          rm -fr ".git/rebase-merge"
-          git rebase origin/${BASE_REF}
-          git clean -f -d
-          git log --graph --oneline HEAD...${PR_HEAD}
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: ${{ matrix.python-version }}
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Run pytest
-        env:
-          ZEPHYR_BASE: ./
-        run: |
-          echo "Run script tests"
-          pytest ./scripts/build

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

@@ -1,33 +0,0 @@
-name: Stale Workflow Queue Cleanup
-
-on:
-  workflow_dispatch:
-  schedule:
-  # everyday at 15:00
-  - cron: '0 15 * * *'
-
-permissions:
-  contents: read
-
-concurrency:
-  group: stale-workflow-queue-cleanup
-  cancel-in-progress: true
-
-jobs:
-  cleanup:
-    name: Cleanup
-    runs-on: ubuntu-24.04
-    if: github.ref == 'refs/heads/main'
-    permissions:
-      actions: write # to delete stale workflow runs
-
-    steps:
-    - name: Delete stale queued workflow runs
-      uses: MajorScruffy/delete-old-workflow-runs@78b5af714fefaefdf74862181c467b061782719e # 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

@@ -1,35 +0,0 @@
-name: "Close stale pull requests/issues"
-on:
-  schedule:
-  - cron: "16 00 * * *"
-
-permissions:
-  contents: read
-
-jobs:
-  stale:
-    name: Find Stale issues and PRs
-    runs-on: ubuntu-24.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-    permissions:
-      pull-requests: write # to comment on stale pull requests
-      issues: write        # to comment on stale issues
-
-    steps:
-    - uses: actions/stale@997185467fa4f803885201cee163a9f38240193d # v10.1.1
-      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

@@ -1,38 +0,0 @@
-name: Merged PR stats
-
-on:
-  pull_request_target:
-    branches:
-      - main
-      - v*-branch
-    types: [closed]
-
-permissions:
-  contents: read
-
-jobs:
-  record_merged:
-    if: github.event.pull_request.merged == true && github.repository == 'zephyrproject-rtos/zephyr'
-    runs-on: ubuntu-24.04
-    steps:
-      - name: checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - 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: |
-          python3 ./scripts/ci/stats/merged_prs.py --pull-request ${{ github.event.pull_request.number }} --repo ${{ github.repository }}

.github/workflows/twister-publish.yaml

@@ -1,64 +0,0 @@
-name: Publish Twister Test Results
-
-on:
-  workflow_run:
-    workflows: ["Run tests with twister"]
-    branches:
-      - main
-    types:
-      - completed
-
-permissions:
-  contents: read
-
-jobs:
-  upload-to-elasticsearch:
-    if: |
-      github.repository == 'zephyrproject-rtos/zephyr' &&
-      github.event.workflow_run.event != 'pull_request'
-    env:
-      ELASTICSEARCH_KEY: ${{ secrets.ELASTICSEARCH_KEY }}
-      ELASTICSEARCH_SERVER: "https://elasticsearch.zephyrproject.io:443"
-    runs-on: ubuntu-24.04
-    steps:
-      # Needed for elasticearch and upload script
-      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Download Artifacts
-        id: download-artifacts
-        uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
-        with:
-          path: artifacts
-          workflow: twister.yml
-          run_id: ${{ github.event.workflow_run.id }}
-          if_no_artifact_found: ignore
-
-      - name: Upload to elasticsearch
-        if: steps.download-artifacts.outputs.found_artifact == 'true'
-        run: |
-          # set run date on upload to get consistent and unified data across the matrix.
-          run_date=`date --iso-8601=minutes`
-          if [ "${{github.event.workflow_run.event}}" = "push" ]; then
-            python3 ./scripts/ci/upload_test_results_es.py -r ${run_date} \
-            --run-attempt ${{github.run_attempt}} \
-            --run-branch ${{github.ref_name}} \
-            --index zephyr-main-ci-push-1 artifacts/*/*/twister.json
-          elif [ "${{github.event.workflow_run.event}}" = "schedule" ]; then
-            python3 ./scripts/ci/upload_test_results_es.py -r ${run_date} \
-            --run-attempt ${{github.run_attempt}} \
-            --run-branch ${{github.ref_name}} \
-            --index zephyr-main-ci-weekly-1 artifacts/*/*/twister.json
-          fi

.github/workflows/twister.yaml

@@ -1,402 +0,0 @@
-name: Run tests with twister
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  pull_request:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  schedule:
-    # Run at 02:00 UTC on every Sunday
-    - cron: '0 2 * * 0'
-
-permissions:
-  contents: read
-
-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: ubuntu-24.04
-    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
-      WEEKLY_MATRIX_SIZE: 200
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      TESTS_PER_BUILDER: 900
-      COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
-      BASE_REF: ${{ github.base_ref }}
-    steps:
-      - name: Checkout
-        if: github.event_name == 'pull_request'
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          path: zephyr
-          persist-credentials: false
-
-      - name: Set up Python
-        if: github.event_name == 'pull_request'
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: install-packages
-        working-directory: zephyr
-        if: github.event_name == 'pull_request'
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Setup Zephyr project
-        if: github.event_name == 'pull_request'
-        uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
-        with:
-          app-path: zephyr
-          enable-ccache: false
-
-      - name: Environment Setup
-        working-directory: zephyr
-        if: github.event_name == 'pull_request'
-        run: |
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          rm -fr ".git/rebase-merge"
-          git rebase origin/${BASE_REF}
-          git clean -f -d
-          git log  --pretty=oneline | head -n 10
-
-      - name: Generate Test Plan with Twister
-        working-directory: zephyr
-        if: github.event_name == 'pull_request'
-        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}}" = "push" ]; then
-            subset="[$(seq -s',' 1 ${PUSH_MATRIX_SIZE})]"
-            size=${MATRIX_SIZE}
-          elif [ "${{github.event_name}}" = "pull_request" ]; then
-            if [ -n "${TWISTER_NODES}" ]; then
-              subset="[$(seq -s',' 1 ${TWISTER_NODES})]"
-            else
-              subset="[$(seq -s',' 1 ${MATRIX_SIZE})]"
-            fi
-            size=${TWISTER_NODES}
-          elif [ "${{github.event_name}}" = "schedule" -a "${{github.repository}}" = "zephyrproject-rtos/zephyr" ]; then
-            subset="[$(seq -s',' 1 ${WEEKLY_MATRIX_SIZE})]"
-            size=${WEEKLY_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:v0.28.7.20251127
-      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=* --specs=*'
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      TWISTER_COMMON: ' --test-config tests/test_config_ci.yaml --force-color --inline-logs -v -N -M --retry-failed 3 --timeout-multiplier 2 '
-      WEEKLY_OPTIONS: ' -M --build-only --all --show-footprint --report-filtered -j 32'
-      PR_OPTIONS: ' --clobber-output --integration -j 16'
-      PUSH_OPTIONS: ' --clobber-output -M --show-footprint --report-filtered -j 16'
-      COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
-      BASE_REF: ${{ github.base_ref }}
-      LLVM_TOOLCHAIN_PATH: /usr/lib/llvm-20
-    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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Environment Setup
-        run: |
-          if [ "${{github.event_name}}" = "pull_request" ]; then
-            git config --global user.email "bot@zephyrproject.org"
-            git config --global user.name "Zephyr Builder"
-            rm -fr ".git/rebase-apply"
-            rm -fr ".git/rebase-merge"
-            git rebase origin/${BASE_REF}
-            git clean -f -d
-            git log  --pretty=oneline | head -n 10
-          fi
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
-          west init -l . || true
-          west config manifest.group-filter -- +ci,+optional,+testing
-          west config --global update.narrow true
-          west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-          west forall -c 'git reset --hard HEAD'
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( 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: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-          west packages pip --install
-
-      - 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 ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - if: github.event_name == 'push'
-        name: Run Tests with Twister (Push)
-        id: run_twister
-        run: |
-          export ZEPHYR_BASE=${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} ${PUSH_OPTIONS}
-            fi
-          fi
-
-      - if: github.event_name == 'pull_request'
-        name: Run Tests with Twister (Pull Request)
-        id: run_twister_pr
-        run: |
-          rm -f testplan.json
-          export ZEPHYR_BASE=${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} ${PR_OPTIONS}
-            fi
-          fi
-
-      - if: github.event_name == 'schedule'
-        name: Run Tests with Twister (Weekly)
-        id: run_twister_sched
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          ./scripts/twister --subset ${{matrix.subset}}/${{ strategy.job-total }} ${TWISTER_COMMON} ${WEEKLY_OPTIONS}
-          if [ "${{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} ${WEEKLY_OPTIONS}
-            fi
-          fi
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Upload Unit Test Results
-        if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        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
-          pip freeze | tee -a $FREEZE_FILE
-
-      - if: matrix.subset == 1 && github.event_name == 'push'
-        name: Upload the list of Python packages
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        with:
-          name: Frozen PIP package set
-          path: |
-            frozen-requirements.txt
-
-  twister-test-results:
-    name: "Publish Unit Tests Results"
-    needs:
-      - twister-build
-    runs-on: ubuntu-24.04
-    permissions:
-      checks: write # to create the check run entry with Twister test results
-    # the build-and-test job might be skipped, we don't need to run this job then
-    if: success() || failure()
-
-    steps:
-      - name: Check out source code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Set up Python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: 3.12
-          cache: pip
-          cache-dependency-path: scripts/requirements-actions.txt
-
-      - name: Install Python packages
-        run: |
-          pip install -r scripts/requirements-actions.txt --require-hashes
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
-        with:
-          path: artifacts
-
-      - name: Merge Test Results
-        run: |
-          junitparser merge --glob 'artifacts/*/twister.xml' 'artifacts/*/*/twister.xml' junit.xml
-          junit2html junit.xml junit.html
-
-      - name: Upload Unit Test Results
-        if: always()
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        with:
-          name: Unit Test Results
-          if-no-files-found: ignore
-          path: |
-            junit.html
-            junit.xml
-
-      - name: Upload test results to Codecov
-        if: ${{ !cancelled() && (github.event_name == 'push') }}
-        uses: codecov/test-results-action@0fa95f0e1eeaafde2c782583b36b28ad0d8c77d3 # v1.2.1
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-
-      - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@27d65e188ec43221b20d26de30f4892fad91df2f # v2.22.0
-        with:
-          check_name: Unit Test Results
-          files: "**/twister.xml"
-          comment_mode: off
-
-      - name: Analyze Twister Reports
-        if: needs.twister-build.result == 'failure'
-        run: |
-          ./scripts/ci/twister_report_analyzer.py artifacts/*/*/twister.json --long-summary --platforms --output-md errors.md
-          if [[ -s "errors.md" ]]; then
-            echo '### Error Summary! 🚀' >> $GITHUB_STEP_SUMMARY
-            cat errors.md  >> $GITHUB_STEP_SUMMARY
-          fi
-
-      - name: Upload Twister Analysis Results
-        if: needs.twister-build.result == 'failure'
-        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
-        with:
-          name: Twister Analysis Results
-          if-no-files-found: ignore
-          path: |
-            twister_report_summary.json
-
-  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/'
-
-permissions:
-  contents: read
-
-jobs:
-  twister-tests:
-    name: Twister Unit Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
-        os: [ubuntu-24.04]
-    steps:
-    - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: ${{ matrix.python-version }}
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Install Python packages
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-
-    - name: Run pytest for twisterlib
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      run: |
-        echo "Run twister tests"
-        PYTHONPATH=./scripts/tests pytest ./scripts/tests/twister
-    - name: Run pytest for pytest-twister-harness
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-        PYTHONPATH: ./scripts/pylib/pytest-twister-harness/src:${PYTHONPATH}
-      run: |
-        echo "Run twister tests"
-        pytest ./scripts/pylib/pytest-twister-harness/tests

.github/workflows/twister_tests_blackbox.yml

@@ -1,66 +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'
-
-permissions:
-  contents: read
-
-env:
-  PYTHONIOENCODING: utf-8
-
-jobs:
-  twister-tests:
-    name: Twister Black Box Tests
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
-      fail-fast: false
-    runs-on: ubuntu-24.04
-    steps:
-    - name: Checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      with:
-        path: zephyr
-        fetch-depth: 0
-
-    - name: Set Up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: ${{ matrix.python-version }}
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Setup Zephyr project
-      uses: zephyrproject-rtos/action-zephyr-setup@360ff9b36e58499d9eb28015cdcde7ca03a5b04d # v1.0.12
-      with:
-        app-path: zephyr
-        toolchains: 'arm-zephyr-eabi:riscv64-zephyr-elf:x86_64-zephyr-elf'
-        enable-ccache: false
-        west-group-filter: -tools,-bootloader,-babblesim,-hal
-        west-project-filter: -nrf_hw_models,+cmsis,+hal_xtensa,+cmsis_6
-
-    - name: Run Pytest For Twister Black Box Tests
-      working-directory: zephyr
-      shell: bash
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      run: |
-        export ZEPHYR_SDK_INSTALL_DIR=${{ github.workspace }}/zephyr-sdk
-        sudo apt-get install -y lcov
-        echo "Run twister tests"
-        source zephyr-env.sh
-        PYTHONPATH="./scripts/tests" pytest ./scripts/tests/twister_blackbox/

.github/workflows/west_cmds.yml

@@ -1,60 +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'
-
-permissions:
-  contents: read
-
-jobs:
-  west-commands:
-    name: West Command Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13']
-        os: [ubuntu-22.04, macos-14, windows-2022]
-    steps:
-    - name: checkout
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-      with:
-        python-version: ${{ matrix.python-version }}
-        cache: pip
-        cache-dependency-path: scripts/requirements-actions.txt
-
-    - name: Install Python packages
-      run: |
-        pip install -r scripts/requirements-actions.txt --require-hashes
-
-    - 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

@@ -1,6 +1,3 @@
-# SPDX-License-Identifier: Apache-2.0
-# SPDX-FileCopyrightText: Copyright The Zephyr Project Contributors
-
 *.o
 *.a
 *.d
@@ -10,16 +7,8 @@
 *.swp
 *.swo
 *~
-
-# Emacs
-\#*\#
-
-build*/
-!doc/build/
-!scripts/build
-!share/sysbuild/build
-!tests/drivers/build_all
-!scripts/pylib/build_helpers
+build
+build-*
 cscope.*
 .dir
 
@@ -33,8 +22,6 @@ outdir
 outdir-*
 scripts/basic/fixdep
 scripts/gen_idt/gen_idt
-coverage-report
-doc-coverage.info
 doc/_build
 doc/doxygen
 doc/xml
@@ -43,84 +30,14 @@ 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/reference/kconfig/CONFIG_*
+doc/reference/kconfig/index.rst
 doc/doc.warnings
-.*project
-.settings
+tags
+.project
+.cproject
+.xxproject
 .envrc
 .vscode
-hide-defaults-note
-venv
-.venv
-.envrc
-.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
-dts_linter.patch
-_error.types
-
-# Tag files
-GPATH
-GRTAGS
-GTAGS
-TAGS
-tags
-
-.idea
-
-# from check_compliance.py
-# zephyr-keep-sorted-start
-BinaryFiles.txt
-BoardYml.txt
-Checkpatch.txt
-ClangFormat.txt
-DevicetreeBindings.txt
-DevicetreeLinting.txt
-GitDiffCheck.txt
-Gitlint.txt
-Identity.txt
-ImageSize.txt
-Kconfig.txt
-KconfigBasic.txt
-KconfigBasicNoModules.txt
-KconfigHWMv2.txt
-KeepSorted.txt
-LicenseAndCopyrightCheck.txt
-MaintainersFormat.txt
-ModulesMaintainers.txt
-Nits.txt
-Pylint.txt
-PythonCompat.txt
-Ruff.txt
-SphinxLint.txt
-SysbuildKconfig.txt
-SysbuildKconfigBasic.txt
-SysbuildKconfigBasicNoModules.txt
-TextEncoding.txt
-YAMLLint.txt
-ZephyrModuleFile.txt
-# zephyr-keep-sorted-stop
-
-# Node dependecies
-node_modules

.gitlint

@@ -1,15 +1,10 @@
 # All these sections are optional, edit this file as you like.
-# Zephyr-specific defaults are located in scripts/gitlint/zephyr_commit_rules.py
 [general]
-regex-style-search=true
 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
+ignore-merge-commits=true
 # Enable debug mode (prints more output). Disabled by default
 debug = false
 
@@ -18,16 +13,16 @@ debug = false
 extra-path=scripts/gitlint
 
 [title-max-length-no-revert]
-# line-length=75
+line-length=72
 
 [body-min-line-count]
-# min-line-count=1
+min-line-count=1
 
 [body-max-line-count]
-# max-line-count=200
+max-line-count=200
 
 [title-starts-with-subsystem]
-regex = ^(?!subsys:)(?!treewide:)(([^:]+):)(\s([^:]+):)*\s(.+)$
+regex = ^(([^:]+):)(\s([^:]+):)*\s(.+)$
 
 [title-must-not-contain-word]
 # Comma-separated list of words that should not occur in the title. Matching is case
@@ -44,7 +39,7 @@ words=wip
 
 [max-line-length-with-exceptions]
 # B1 = body-max-line-length
-# line-length=75
+line-length=72
 
 [body-min-length]
 min-length=3
@@ -60,7 +55,3 @@ ignore-merge-commits=false
 # 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
-
-[ignore-by-author-name]
-regex=^dependabot\[bot\]$
-ignore=all

.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 +1,50 @@
+#
+# 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]*\^
+#
+# Bluetooth mesh 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_mesh_model.__unnamed__.*
+^[- \t]*\^

.known-issues/doc/display.conf

@@ -0,0 +1,15 @@
+#
+# Display
+#
+#
+# include
+#
+^(?P<filename>[-._/\w]+/doc/api/display_api.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]+]
+^.*mb_image.__unnamed__
+^[- \t]*\^

.known-issues/doc/duplicate.conf

@@ -0,0 +1,6 @@
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]api[/\\]file_system.rst):(?P<lineno>[0-9]+): WARNING: Duplicate declaration.
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]api[/\\]io_interfaces.rst):(?P<lineno>[0-9]+): WARNING: Duplicate declaration.
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]subsystems[/\\]sensor.rst):(?P<lineno>[0-9]+): WARNING: Duplicate declaration.

.known-issues/doc/kernel.conf

@@ -0,0 +1,24 @@
+#
+# Kernel
+#
+#
+# include/kernel.h warnings
+#
+^(?P<filename>[-._/\w]+/doc/api/kernel_api.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 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]+]
+^.*k_poll_event.__unnamed__
+^[- \t]*\^

.known-issues/doc/misc.conf

@@ -0,0 +1,15 @@
+#
+# Display
+#
+#
+# include
+#
+^(?P<filename>[-._/\w]+/doc/api/misc_api.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]+]
+^.*json_obj_descr.__unnamed__
+^[- \t]*\^

.known-issues/doc/networking.conf

@@ -0,0 +1,66 @@
+#
+# Networking
+#
+#
+# include/net/net_ip.h warnings
+#
+^(?P<filename>[-._/\w]+/doc/api/networking.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]+]
+^.*in[_6]+addr.in[46]_u
+^[- \t]*\^
+#
+# include/net/net_mgmt.h
+#
+^(?P<filename>[-._/\w]+/doc/api/networking.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]+]
+^.*net_mgmt_event_callback.__unnamed__
+^[- \t]*\^
+#
+# include/net/buf.h
+#
+^(?P<filename>[-._/\w]+/doc/api/networking.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]+]
+^.*net_buf.__unnamed__
+^[- \t]*\^
+#
+# include/net/ieee802154.h
+#
+^(?P<filename>[-._/\w]+/doc/api/networking.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]+]
+^.*ieee802154_req_params.__unnamed__
+^[- \t]*\^
+#
+# include/net/net_context.h
+#
+^(?P<filename>[-._/\w]+/doc/api/networking.rst):(?P<lineno>[0-9]+): WARNING: Invalid definition: Expected end of definition. \[error at [0-9]+]
+^.*net_context.options
+^[- \t]*\^
+#
+# include/net/net_stats.h
+#
+^(?P<filename>[-._/\w]+/doc/api/networking.rst):(?P<lineno>[0-9]+): WARNING: Invalid definition: Expected end of definition. \[error at [0-9]+]
+^.*net_stats_tc.[a-z]+
+^[- \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

@@ -1,124 +1,21 @@
-Alexandr Kolosov <rikorsev@gmail.com>
-Alexandre d'Alton <alexandre.dalton@intel.com>
-Amir Kaplan <amir.kaplan@intel.com>
-Anas Nashif <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>
-Bjarki Arge Andreasen <baa@trackunit.com>
-Carles Cufi <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>
-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>
-Douglas Su <d0u9.su@outlook.com>
-Enjia Mai <enjia.mai@intel.com>
-Enjia Mai <enjia.mai@intel.com>
-Evan Couzens <evanx.couzens@intel.com>
-Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
-Evgeniy Paltsev <PaltsevEvgeniy@gmail.com> <Eugeniy.Paltsev@synopsys.com>
-Felipe Neves <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>
-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>
-Jim Benjamin Luther <jilu@oticon.com>
-Johan Kruger <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>
-Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
-Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
-Lei Liu <lei.a.liu@intel.com>
-Leona Cook <leonax.cook@intel.com>
+Dirk Brandewie <dirk.j.brandewie@intel.com> <dirk.j.brandewie@intel.com>
+Mike Hirst <michael.hirst@windriver.com> <michael.hirst@windriver.com>
+Johan Kruger <johan.kruger@windriver.com> <johan.kruger@windriver.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>
-Ming Shao <ming.shao@intel.com>
-Mohan Kumar Kumar <mohankm@fb.com>
-Naga Raja Rao Tulasi <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>
-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>
-Sigvart Hovland <sigvart.hovland@nordicsemi.no>
-Stéphane D'Alu <sdalu@sdalu.com>
-Stine Åkredalen <stine.akredalen@nordicsemi.no>
-Thomas Heeley <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 <vinayak.kariappa.chettimada@nordicsemi.no> <vich@nordicsemi.no>
-Vinayak Kariappa Chettimada <vinayak.kariappa.chettimada@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>
+Leona Cook <leonax.cook@intel.com> <leonax.cook@intel.com>
+Thomas Heeley <thomas.heeley@intel.com> <thomas.heeley@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>
+Anas Nashif <anas.nashif@intel.com> <anas.nashif@intel.com>

.ruff.toml

@@ -1,30 +0,0 @@
-# Copyright (c) 2024 Basalte bv
-# SPDX-License-Identifier: Apache-2.0
-
-extend = ".ruff-excludes.toml"
-
-line-length = 100
-target-version = "py310"
-
-[lint]
-select = [
-    # zephyr-keep-sorted-start
-    "B",      # flake8-bugbear
-    "E",      # pycodestyle
-    "F",      # pyflakes
-    "I",      # isort
-    "SIM",    # flake8-simplify
-    "UP",     # pyupgrade
-    "W",      # pycodestyle warnings
-    # zephyr-keep-sorted-stop
-]
-
-ignore = [
-    # zephyr-keep-sorted-start
-    "SIM108", # Allow if-else blocks instead of forcing ternary operator
-    # zephyr-keep-sorted-stop
-]
-
-[format]
-quote-style = "preserve"
-line-ending = "lf"

.shippable.yml

@@ -0,0 +1,147 @@
+language: c
+
+compiler: gcc
+
+env:
+    global:
+        - SDK=0.9.3
+        - SANITYCHECK_OPTIONS=" --inline-logs"
+        - SANITYCHECK_OPTIONS_RETRY="${SANITYCHECK_OPTIONS} --only-failed --outdir=out-2nd-pass"
+        - ZEPHYR_SDK_INSTALL_DIR=/opt/sdk/zephyr-sdk-0.9.3
+        - ZEPHYR_TOOLCHAIN_VARIANT=zephyr
+        - MATRIX_BUILDS="5"
+        - MATRIX_BUILDS_EXTRA="5"
+    matrix:
+        - MATRIX_BUILD="1"
+        - MATRIX_BUILD="2"
+        - MATRIX_BUILD="3"
+        - MATRIX_BUILD="4"
+        - MATRIX_BUILD="5"
+
+build:
+    cache: true
+    cache_dir_list:
+        - ${SHIPPABLE_BUILD_DIR}/ccache
+    pre_ci_boot:
+        image_name: zephyrprojectrtos/ci
+        image_tag: v0.4-rc2
+        pull: true
+        options: "-e HOME=/home/buildslave --privileged=true --tty --net=bridge --user buildslave"
+
+    ci:
+      - export CCACHE_DIR=${SHIPPABLE_BUILD_DIR}/ccache/.ccache
+      - >
+        if [ "$IS_PULL_REQUEST" = "true" ]; then
+          git rebase origin/${PULL_REQUEST_BASE_BRANCH};
+        fi
+      - source zephyr-env.sh
+      - ccache -c -s --max-size=5000M
+      - >
+          if [ "$MATRIX_BUILD" = "5" -a "$IS_PULL_REQUEST" = "true" ]; then
+            export COMMIT_RANGE=origin/${PULL_REQUEST_BASE_BRANCH}..HEAD
+            echo "Building a Pull Request";
+            echo "- Building Documentation";
+            echo "Commit range:" ${COMMIT_RANGE}
+            make htmldocs
+            if [ "$?" != "0" ]; then
+              echo "Documentation build failed";
+              exit 1;
+            fi
+            if [ -s doc/doc.warnings ]; then
+              echo " => New documentation warnings/errors";
+              cp doc/doc.warnings doc.warnings
+            fi;
+            echo "- Verify commit message, coding style, doc build";
+            ./scripts/ci/check-compliance.py --commits ${COMMIT_RANGE} || true;
+          fi;
+      - >
+          if [ "$IS_PULL_REQUEST" = "true" ]; then
+            ./scripts/ci/get_modified_tests.py --commits origin/${PULL_REQUEST_BASE_BRANCH}..HEAD > modified_tests.args;
+            ./scripts/ci/get_modified_boards.py --commits origin/${PULL_REQUEST_BASE_BRANCH}..HEAD > modified_boards.args;
+
+            if [ -s modified_boards.args ]; then
+              ./scripts/sanitycheck ${SANITYCHECK_OPTIONS} +modified_boards.args --save-tests test_file.txt;
+            fi;
+            if [ -s modified_tests.args ]; then
+              ./scripts/sanitycheck ${SANITYCHECK_OPTIONS} +modified_tests.args --save-tests test_file.txt;
+            fi;
+            rm -f modified_tests.args modified_boards.args;
+          fi;
+      - ./scripts/sanitycheck ${SANITYCHECK_OPTIONS} --save-tests test_file.txt
+      - ./scripts/sanitycheck ${SANITYCHECK_OPTIONS} --load-tests test_file.txt --subset ${MATRIX_BUILD}/${MATRIX_BUILDS} || ./scripts/sanitycheck ${SANITYCHECK_OPTIONS_RETRY} || ./scripts/sanitycheck ${SANITYCHECK_OPTIONS_RETRY}
+      - rm test_file.txt
+      - ccache -s
+    on_failure:
+      - rm -rf ccache $HOME/.cache/zephyr
+      - mkdir -p shippable/testresults
+      - mkdir -p shippable/codecoverage
+      - source zephyr-env.sh
+      - >
+         if [ "$MATRIX_BUILD" = "1" ]; then
+            gcovr -r ${ZEPHYR_BASE} -x > shippable/codecoverage/coverage.xml;
+            lcov --capture --directory sanity-out/native_posix/ --directory sanity-out/unit_testing/ --output-file lcov.pre.info -q --rc lcov_branch_coverage=1;
+            lcov -q --remove lcov.pre.info mylib.c --remove lcov.pre.info ext/\* --remove lcov.pre.info *generated* -o lcov.info --rc lcov_branch_coverage=1;
+            rm lcov.pre.info;
+            rm -rf sanity-out out-2nd-pass;
+            bash <(curl -s https://codecov.io/bash) -f "lcov.info" -X coveragepy -X fixes;
+            rm lcov.info;
+         else
+            rm -rf sanity-out out-2nd-pass;
+         fi;
+      - >
+          if [ -e compliance.xml ]; then
+            cp compliance.xml shippable/testresults/;
+          fi;
+      - >
+          if [ -e ./scripts/sanity_chk/last_sanity.xml ]; then
+            cp ./scripts/sanity_chk/last_sanity.xml shippable/testresults/;
+          fi;
+    on_success:
+      - rm -rf ccache $HOME/.cache/zephyr
+      - mkdir -p shippable/testresults
+      - mkdir -p shippable/codecoverage
+      - source zephyr-env.sh
+      - >
+         if [ "$MATRIX_BUILD" = "1" ]; then
+            gcovr -r ${ZEPHYR_BASE} -x > shippable/codecoverage/coverage.xml;
+            lcov --capture --directory sanity-out/native_posix/ --directory sanity-out/unit_testing/ --output-file lcov.pre.info -q --rc lcov_branch_coverage=1;
+            lcov -q --remove lcov.pre.info mylib.c --remove lcov.pre.info ext/\* --remove lcov.pre.info *generated* -o lcov.info --rc lcov_branch_coverage=1;
+            rm lcov.pre.info;
+            rm -rf sanity-out out-2nd-pass;
+            bash <(curl -s https://codecov.io/bash) -f "lcov.info" -X coveragepy -X fixes;
+            rm lcov.info;
+         else
+            rm -rf sanity-out out-2nd-pass;
+         fi;
+      - >
+          if [ -e compliance.xml ]; then
+            cp compliance.xml shippable/testresults/;
+          fi;
+      - >
+          if [ -e ./scripts/sanity_chk/last_sanity.xml ]; then
+            cp ./scripts/sanity_chk/last_sanity.xml shippable/testresults/;
+          fi;
+
+integrations:
+  notifications:
+    - integrationName: slack_integration
+      type: slack
+      recipients:
+        - "#ci"
+      branches:
+        only:
+          - master
+      on_success: never
+      on_failure: always
+    - integrationName: email
+      type: email
+      recipients:
+        - builds@zephyrproject.org
+      branches:
+        only:
+          - master
+          - net
+          - bluetooth
+          - arm
+      on_success: never
+      on_failure: never

.uncrustify.cfg

@@ -0,0 +1,79 @@
+indent_with_tabs    = 2     # 1=indent to level only, 2=indent with tabs
+input_tab_size      = 8     # original tab size
+output_tab_size     = 8     # new tab size
+indent_columns      = output_tab_size
+indent_label        = 1     # pos: absolute col, neg: relative column
+indent_switch_case  = 0     # number
+
+#
+# inter-symbol newlines
+#
+
+nl_enum_brace       = remove    # "enum {" vs "enum \n {"
+nl_union_brace      = remove    # "union {" vs "union \n {"
+nl_struct_brace     = remove    # "struct {" vs "struct \n {"
+nl_do_brace         = remove    # "do {" vs "do \n {"
+nl_if_brace         = remove    # "if () {" vs "if () \n {"
+nl_for_brace        = remove    # "for () {" vs "for () \n {"
+nl_else_brace       = remove    # "else {" vs "else \n {"
+nl_while_brace      = remove    # "while () {" vs "while () \n {"
+nl_switch_brace     = remove    # "switch () {" vs "switch () \n {"
+nl_brace_while      = remove    # "} while" vs "} \n while" - cuddle while
+nl_brace_else       = remove    # "} \n else" vs "} else"
+nl_func_var_def_blk = 1
+nl_fcall_brace      = remove    # "list_for_each() {" vs "list_for_each()\n{"
+nl_fdef_brace       = add       # "int foo() {" vs "int foo()\n{"
+
+#
+# Source code modifications
+#
+
+mod_paren_on_return = ignore    # "return 1;" vs "return (1);"
+mod_full_brace_if   = add       # "if() { } else { }" vs "if() else"
+
+#
+# inter-character spacing options
+#
+
+sp_sizeof_paren     = remove    # "sizeof (int)" vs "sizeof(int)"
+sp_before_sparen    = force     # "if (" vs "if("
+sp_after_sparen     = force     # "if () {" vs "if (){"
+sp_inside_braces    = add       # "{ 1 }" vs "{1}"
+sp_inside_braces_struct = add   # "{ 1 }" vs "{1}"
+sp_inside_braces_enum   = add   # "{ 1 }" vs "{1}"
+sp_assign           = add
+sp_arith            = add
+sp_bool             = add
+sp_compare          = add
+sp_assign           = add
+sp_after_comma      = add
+sp_func_def_paren   = remove    # "int foo (){" vs "int foo(){"
+sp_func_call_paren  = remove    # "foo (" vs "foo("
+sp_func_proto_paren = remove    # "int foo ();" vs "int foo();"
+sp_else_brace       = add       # ignore/add/remove/force
+sp_before_ptr_star  = add       # ignore/add/remove/force
+sp_after_ptr_star   = remove    # ignore/add/remove/force
+sp_between_ptr_star = remove    # ignore/add/remove/force
+sp_inside_paren     = remove    # remove spaces inside parens
+sp_paren_paren      = remove    # remove spaces between nested parens
+sp_inside_sparen    = remove    # remove spaces inside parens for if, while and the like
+sp_brace_else       = add       # ignore/add/remove/force
+sp_before_nl_cont   = ignore
+sp_cmt_cpp_start    = add
+sp_brace_typedef    = add       # }typedefd_name -> } typedefd_name
+
+cmt_sp_after_star_cont          = 1
+#
+# Aligning stuff
+#
+
+align_with_tabs     = FALSE     # use tabs to align
+align_on_tabstop    = TRUE      # align on tabstops
+align_enum_equ_span = 4         # '=' in enum definition
+align_struct_init_span  = 0     # align stuff in a structure init '= { }'
+align_right_cmt_span    = 3
+align_nl_cont	    = TRUE
+
+
+
+sp_pp_concat                              = ignore      # ignore/add/remove/force

.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

@@ -1,4 +1,202 @@
-# Instead of the CODEOWNERS file, The Zephyr Project uses a custom format.
-# See MAINTAINERS.yml for details.
-#
-# DO NOT EDIT THIS FILE.
+# CODEOWNERS for autoreview assigning in github
+
+# Do not use wildcard on all source yet
+# *                                        @galak @nashif
+
+.known-issues/*                          @inakypg @nashif
+arch/arc/                                @vonhust @ruuddw
+arch/arm/                                @MaureenHelm @galak
+arch/arm/soc/arm/mps2/*                  @fvincenzo
+arch/arm/soc/atmel_sam/sam4s             @fallrisk
+arch/arm/soc/nxp*/                       @MaureenHelm
+arch/arm/soc/st_stm32/                   @erwango
+arch/arm/soc/st_stm32/stm32f4/*          @rsalveti @idlethread
+arch/arm/soc/ti_simplelink/cc32xx        @GAnthony
+arch/arm/soc/ti_simplelink/msp432p4xx    @Mani-Sadhasivam
+arch/nios2/                              @andrewboie @ramakrishnapallala
+arch/posix/                              @aescolar-ot
+arch/riscv32/                            @fractalclone @kgugala @pgielda
+arch/x86/                                @andrewboie @ramakrishnapallala
+arch/x86/core/*                          @andrewboie
+arch/x86/core/crt0.S                     @ramakrishnapallala @nashif
+arch/x86/soc/intel_quark/quark_d2000/*   @nashif
+arch/x86/soc/intel_quark/quark_se/*      @nashif
+arch/x86/soc/intel_quark/quark_x1000/*   @nashif
+arch/xtensa/                             @andrewboie @rgundi @andyross
+boards/arc/                              @vonhust @ruuddw
+boards/arc/arduino_101_sss/*             @nashif
+boards/arc/em_starterkit/*               @vonhust
+boards/arc/quark_se_c1000_ss_devboard/*  @nashif
+boards/arm/*                             @MaureenHelm @galak
+boards/arm/96b_carbon/                   @rsalveti @idlethread
+boards/arm/96b_nitrogen/                 @idlethread
+boards/arm/96b_neonkey/                  @Mani-Sadhasivam
+boards/arm/cc3220sf_launchxl/            @GAnthony
+boards/arm/curie_ble/                    @jhedberg
+boards/arm/disco_l475_iot1/              @erwango
+boards/arm/frdm*/                        @MaureenHelm
+boards/arm/hexiwear*/                    @MaureenHelm
+boards/arm/lpcxpresso*/                  @MaureenHelm
+boards/arm/mimxrt*/                      @MaureenHelm
+boards/arm/mps2_an385/                   @fvincenzo
+boards/arm/msp_exp432p401r_launchxl/     @Mani-Sadhasivam
+boards/arm/nrf51_blenano/                @rsalveti
+boards/arm/nrf52_pca10040/               @carlescufi
+boards/arm/nucleo_f401re/                @rsalveti @idlethread
+boards/arm/sam4s_xplained/               @fallrisk
+boards/arm/v2m_beetle/                   @fvincenzo
+boards/arm/olimexino_stm32/              @ydamigos
+boards/arm/stm32f3_disco/                @ydamigos
+boards/nios2/                            @ramakrishnapallala
+boards/nios2/altera_max10/               @ramakrishnapallala
+boards/posix/                            @aescolar-ot
+boards/riscv32/                          @fractalclone @kgugala @pgielda
+boards/x86/                              @andrewboie @nashif
+boards/x86/arduino_101/                  @nashif
+boards/x86/galileo/                      @nashif
+boards/x86/quark_d2000_crb/              @nashif
+boards/x86/quark_se_c1000_devboard/      @nashif
+boards/xtensa/                           @andrewboie @ramakrishnapallala
+# All cmake related files
+cmake/                                   @nashif @SebastianBoe
+/CMakeLists.txt                          @nashif @SebastianBoe
+doc/                                     @dbkinder
+doc/subsystems/bluetooth/                @sjanc @jhedberg @Vudentz
+drivers/*/*mcux*                         @MaureenHelm
+drivers/*/*qmsi*                         @nashif
+drivers/*/*stm32*                        @erwango
+drivers/*/*native_posix*                 @aescolar-ot
+drivers/adc/                             @anangl
+drivers/bluetooth/                       @sjanc @jhedberg @Vudentz
+drivers/clock_control/*stm32f4*          @rsalveti @idlethread
+drivers/counter/                         @anangl
+drivers/ethernet/                        @jukkar @tbursztyka
+drivers/flash/                           @nashif
+drivers/flash/*stm32*                    @superna9999
+drivers/gpio/*stm32*                     @rsalveti @idlethread
+drivers/gpio/gpio_pulpino.c              @fractalclone @kgugala @pgielda
+drivers/ieee802154/*                     @jukkar @tbursztyka
+drivers/interrupt_controller/*           @andrewboie
+drivers/led/*                            @Mani-Sadhasivam
+drivers/led_strip/*                      @mbolivar
+drivers/pinmux/stm32/*                   @rsalveti @idlethread
+drivers/sensor/*                         @bogdan-davidoaia
+drivers/serial/uart_altera_jtag_hal.c    @ramakrishnapallala
+drivers/serial/uart_riscv_qemu.c         @fractalclone @kgugala @pgielda
+drivers/net/slip.c                       @jukkar @tbursztyka
+drivers/spi/*                            @tbursztyka
+drivers/spi/spi_ll_stm32.*               @superna9999
+drivers/timer/altera_avalon_timer_hal.c  @ramakrishnapallala
+drivers/timer/pulpino_timer.c            @fractalclone @kgugala @pgielda
+drivers/timer/riscv_machine_timer.c      @fractalclone @kgugala @pgielda
+drivers/usb/                             @jfischer-phytec-iot @finikorg
+drivers/usb/device/usb_dc_stm32.c        @ydamigos @loicpoulain
+drivers/i2c/i2c_ll_stm32*                @ldts @ydamigos
+dts/arm/st/                              @erwango
+ext/fs/                                  @nashif @ramakrishnapallala
+ext/hal/cmsis/                           @MaureenHelm @galak
+ext/hal/nordic/                          @carlescufi @anangl
+ext/hal/nxp/                             @MaureenHelm
+ext/hal/qmsi/                            @nashif
+ext/hal/st/stm32cube/                    @erwango
+ext/lib/crypto/mbedtls/                  @nashif
+ext/lib/crypto/tinycrypt/                @lpereira
+include/adc.h                            @anangl
+include/arch/arc/*                       @vonhust @ruuddw
+include/arch/arc/arch.h                  @andrewboie
+include/arch/arc/v2/irq.h                @andrewboie
+include/arch/arm/*                       @MaureenHelm @galak
+include/arch/arm/cortex_m/irq.h          @andrewboie
+include/arch/nios2/*                     @andrewboie
+include/arch/nios2/arch.h                @andrewboie
+include/arch/riscv32                     @fractalclone @kgugala @pgielda
+include/arch/x86/*                       @andrewboie @ramakrishnapallala
+include/arch/x86/arch.h                  @andrewboie
+include/arch/xtensa/*                    @andrewboie
+include/atomic.h                         @andrewboie @andyross
+include/bluetooth/*                      @sjanc @jhedberg @Vudentz
+include/cache.h                          @andrewboie @andyross
+include/counter.h                        @anangl
+include/device.h                         @ramakrishnapallala @nashif
+include/drivers/bluetooth/*              @sjanc @jhedberg @Vudentz
+include/drivers/ioapic.h                 @andrewboie
+include/drivers/loapic.h                 @andrewboie
+include/drivers/mvic.h                   @andrewboie
+include/fs.h                             @nashif @ramakrishnapallala
+include/fs/*                             @nashif @ramakrishnapallala
+include/init.h                           @andrewboie @andyross
+include/irq.h                            @andrewboie @andyross
+include/irq_offload.h                    @andrewboie @andyross
+include/kernel.h                         @andrewboie @andyross
+include/kernel_version.h                 @andrewboie @andyross
+include/led.h                            @Mani-Sadhasivam
+include/led_strip.h                      @mbolivar
+include/linker/linker-defs.h             @andrewboie @andyross
+include/linker/linker-tool-gcc.h         @andrewboie @andyross
+include/linker/linker-tool.h             @andrewboie @andyross
+include/linker/section_tags.h            @andrewboie @andyross
+include/linker/sections.h                @andrewboie @andyross
+include/misc/*                           @andrewboie @andyross
+include/net/*                            @jukkar @tbursztyka @pfalcon
+include/net/buf.h                        @jukkar @jhedberg @tbursztyka @pfalcon
+include/power.h                          @ramakrishnapallala @nashif
+include/sensor.h                         @bogdan-davidoaia
+include/shared_irq.h                     @andrewboie @andyross
+include/spi.h                            @tbursztyka
+include/sw_isr_table.h                   @andrewboie @andyross
+include/sys_clock.h                      @andrewboie @andyross
+include/sys_io.h                         @andrewboie @andyross
+include/toolchain.h                      @andrewboie @andyross
+include/toolchain/*                      @andrewboie @andyross
+include/zephyr.h                         @andrewboie @andyross
+kernel/                                  @andrewboie @andyross
+lib/posix/                            	 @ramakrishnapallala @nniranjhana
+kernel/device.c                          @ramakrishnapallala @nashif
+kernel/idle.c                            @ramakrishnapallala @nashif
+samples/bluetooth/                       @sjanc @jhedberg @Vudentz
+samples/boards/quark_se_c1000/power*/*   @ramakrishnapallala @nashif
+samples/net/                             @jukkar @tbursztyka @pfalcon
+samples/net/dns_resolve/                 @jukkar @tbursztyka @pfalcon
+samples/net/http_server/*                @jukkar @tbursztyka
+samples/net/lwm2m_client/*               @mike-scott
+samples/net/mbedtls_sslclient/*          @jukkar
+samples/net/mqtt_publisher/*             @jukkar @tbursztyka
+samples/net/coap_client/*                @rveerama1
+samples/net/coap_server/*                @rveerama1
+samples/net/sockets/*                    @jukkar @tbursztyka @pfalcon
+samples/sensor/*                         @bogdan-davidoaia
+samples/subsys/usb                       @jfischer-phytec-iot @finikorg
+scripts/expr_parser.py                   @andrewboie
+scripts/sanity_chk/*                     @andrewboie
+scripts/sanitycheck                      @andrewboie @nashif
+scripts/support/runner/*                 @mbolivar
+subsys/bluetooth/*                       @sjanc @jhedberg @Vudentz
+subsys/bluetooth/controller/*            @carlescufi @cvinayak
+subsys/fs/*                              @nashif
+subsys/net/buf.c                         @jukkar @jhedberg @tbursztyka @pfalcon
+subsys/net/ip/*                          @jukkar @tbursztyka @pfalcon
+subsys/net/lib/*                         @jukkar @tbursztyka @pfalcon
+subsys/net/lib/dns/*                     @jukkar @tbursztyka @pfalcon
+subsys/net/lib/http/*                    @jukkar @tbursztyka
+subsys/net/lib/lwm2m/*                   @mike-scott
+subsys/net/lib/mqtt/*                    @jukkar @tbursztyka
+subsys/net/lib/coap/*                    @rveerama1
+subsys/net/lib/sockets/*                 @jukkar @tbursztyka @pfalcon
+subsys/usb/                              @jfischer-phytec-iot @finikorg
+tests/bluetooth/                         @sjanc @jhedberg @Vudentz @tarunkum
+tests/posix/                             @nniranjhana
+tests/crypto/                            @lpereira @pswarnak
+tests/crypto/mbedtls/                    @nashif @lpereira
+tests/drivers/spi/                       @tbursztyka
+tests/kernel/                            @andrewboie @andyross @spoorthik @pswarnak @nniranjhana
+tests/net/                               @jukkar @tbursztyka @tarunkum @pfalcon
+tests/net/buf/                           @jukkar @jhedberg @tbursztyka @pfalcon
+tests/net/lib/                           @jukkar @tbursztyka @pfalcon
+tests/net/lib/http_header_fields/        @jukkar @tbursztyka
+tests/net/lib/mqtt_packet/               @jukkar @tbursztyka
+tests/net/lib/coap/                      @rveerama1
+tests/net/socket/                        @jukkar @tbursztyka @pfalcon
+tests/subsys/fs/                         @nashif @ramakrishnapallala
+
+# Get all docs reviewed
+*.rst                                    @dbkinder

CODE_OF_CONDUCT.md

@@ -1,139 +0,0 @@
-# Zephyr Project 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

@@ -6,34 +6,630 @@ 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.
+This document explains how to participate in project conversations, log bugs
+and enhancement requests, and submit patches to the project so your patch will
+be accepted quickly in the codebase.
 
-* 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.
+Licensing
+*********
 
-* There are some imported or reused components of the Zephyr project that
-  use other licensing and are clearly identified.
+Licensing is very important to open source projects. It helps ensure the
+software continues to be available under the terms that the author desired.
 
-* 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.
+.. _Apache 2.0 license:
+   https://github.com/zephyrproject-rtos/zephyr/blob/master/LICENSE
 
-* Zephyr development workflow is supported on Linux, macOS, and Windows,
-  (with a few exceptions).
+.. _GitHub repo: https://github.com/zephyrproject-rtos/zephyr
 
-* Source code for the project is maintained in the GitHub repo:
-  https://github.com/zephyrproject-rtos/zephyr
+Zephyr uses the `Apache 2.0 license`_ (as found in the LICENSE file in
+the project's `GitHub repo`_) to strike a balance between open
+contribution and allowing you to use the software however you would like
+to.  The Apache 2.0 license is a permissive open source license that
+allows you to freely use, modify, distribute and sell your own products
+that include Apache 2.0 licensed software.  (For more information about
+this, check out articles such as `Why choose Apache 2.0 licensing`_ and
+`Top 10 Apache License Questions Answered`_).
 
-* Issue and feature tracking is done using GitHub issues in this repo.
+.. _Why choose Apache 2.0 licensing:
+   https://www.zephyrproject.org/about/#faq
 
-* 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.
+.. _Top 10 Apache License Questions Answered:
+   https://www.whitesourcesoftware.com/whitesource-blog/top-10-apache-license-questions-answered/
 
-* The `Zephyr devel mailing list`_ is a great place to engage with the
-  community, ask questions, discuss issues, and help each other.
+A license tells you what rights you have as a developer, as provided by the
+copyright holder. It is important that the contributor fully understands the
+licensing rights and agrees to them. Sometimes the copyright holder isn't the
+contributor, such as when the contributor is doing work on behalf of a
+company.
+
+Components using other Licenses
+===============================
+
+There are some imported or reused components of the Zephyr project that
+use other licensing, as described in `Zephyr Licensing`_.
+
+.. _Zephyr Licensing:
+   http://docs.zephyrproject.org/LICENSING.html
+
+Importing code into the Zephyr OS from other projects that use a license
+other than the Apache 2.0 license needs to be fully understood in
+context and approved by the Zephyr governing board.
+
+By carefully reviewing potential contributions and also enforcing a
+:ref:`DCO` for contributed code, we can ensure that
+the Zephyr community can develop products with the Zephyr Project
+without concerns over patent or copyright issues.
+
+See `Contributing non-Apache 2.0 components`_ for more information about
+this contributing and review process for imported components.
+
+.. _Contributing non-Apache 2.0 components:
+   http://docs.zephyrproject.org/contribute/contribute_non-apache.html
+
+.. _DCO:
+
+Developer Certification of Origin (DCO)
+***************************************
+
+To make a good faith effort to ensure licensing criteria are met, the Zephyr
+project requires the Developer Certificate of Origin (DCO) process to be
+followed.
+
+The DCO is an attestation attached to every contribution made by every
+developer. In the commit message of the contribution, (described more fully
+later in this document), the developer simply adds a ``Signed-off-by``
+statement and thereby agrees to the DCO.
+
+When a developer submits a patch, it is a commitment that the contributor has
+the right to submit the patch per the license.  The DCO agreement is shown
+below and at http://developercertificate.org/.
+
+.. code-block:: none
+
+    Developer's Certificate of Origin 1.1
+
+    By making a contribution to this project, I certify that:
+
+    (a) The contribution was created in whole or in part by me and I
+        have the right to submit it under the open source license
+        indicated in the file; or
+
+    (b) The contribution is based upon previous work that, to the
+        best of my knowledge, is covered under an appropriate open
+        source license and I have the right under that license to
+        submit that work with modifications, whether created in whole
+        or in part by me, under the same open source license (unless
+        I am permitted to submit under a different license), as
+        Indicated in the file; or
+
+    (c) The contribution was provided directly to me by some other
+        person who certified (a), (b) or (c) and I have not modified
+        it.
+
+    (d) I understand and agree that this project and the contribution
+        are public and that a record of the contribution (including
+        all personal information I submit with it, including my
+        sign-off) is maintained indefinitely and may be redistributed
+        consistent with this project or the open source license(s)
+        involved.
+
+DCO Sign-Off Methods
+====================
+
+The DCO requires a sign-off message in the following format appear on each
+commit in the pull request::
+
+   Signed-off-by: Zephyrus Zephyr <zephyrus@zephyrproject.org>
+
+The DCO text can either be manually added to your commit body, or you can add
+either ``-s`` or ``--signoff`` to your usual Git commit commands. If you forget
+to add the sign-off you can also amend a previous commit with the sign-off by
+running ``git commit --amend -s``. If you've pushed your changes to GitHub
+already you'll need to force push your branch after this with ``git push -f``.
+
+Prerequisites
+*************
+
+.. _Zephyr Project website: https://zephyrproject.org
+
+As a contributor, you'll want to be familiar with the Zephyr project, how to
+configure, install, and use it as explained in the `Zephyr Project website`_
+and how to set up your development environment as introduced in the Zephyr
+`Getting Started Guide`_.
+
+.. _Getting Started Guide:
+   http://docs.zephyrproject.org/getting_started/getting_started.html
+
+You should be familiar with common developer tools such as Git and CMake, and
+platforms such as GitHub.
+
+If you haven't already done so, you'll need to create a (free) GitHub account
+on http://github.com and have Git tools available on your development system.
+
+.. note::
+   The Zephyr development workflow supports all 3 major operating systems
+   (Linux, macOS, and Windows) but some of the tools used in the sections below
+   are only available on Linux and macOS. On Windows, instead of running these
+   tools yourself, you will need to rely on the Continuous Integration (CI)
+   service ``shippable``, which runs automatically on GitHub when you submit
+   your Pull Request (PR).  You can see any failure results in the Shippable
+   details link near the end of the PR conversation list. See
+   `Continuous Integration`_ for more information
+
+Repository layout
+*****************
+
+To clone the main Zephyr Project repository use::
+
+    git clone https://github.com/zephyrproject-rtos/zephyr
+
+The Zephyr project directory structure is described in `Source Tree Structure`_
+documentation. In addition to the Zephyr kernel itself, you'll also find the
+sources for technical documentation, sample code, supported board
+configurations, and a collection of subsystem tests.  All of these are
+available for developers to contribute to and enhance.
+
+.. _Source Tree Structure:
+   http://docs.zephyrproject.org/kernel/overview/source_tree.html
+
+Pull Requests and Issues
+************************
+
+.. _Zephyr Project Issues: https://github.com/zephyrproject-rtos/zephyr/issues
+
+.. _open pull requests: https://github.com/zephyrproject-rtos/zephyr/pulls
 
 .. _Zephyr devel mailing list: https://lists.zephyrproject.org/g/devel
+
+Before starting on a patch, first check in our issues `Zephyr Project Issues`_
+system to see what's been reported on the issue you'd like to address.  Have a
+conversation on the `Zephyr devel mailing list`_ (or the #zephyrproject IRC
+channel on freenode.net) to see what others think of your issue (and proposed
+solution).  You may find others that have encountered the issue you're
+finding, or that have similar ideas for changes or additions.  Send a message
+to the `Zephyr devel mailing list`_ to introduce and discuss your idea with
+the development community.
+
+Please note that it's common practice on IRC to be away from the
+channel, but still have a client logged in to receive traffic. If you
+ask a question to a particular person and they don't answer, **try
+to stay signed in to the channel** if you can, so they have time to
+respond to you. This is especially important given the many different
+timezones Zephyr developers live in. If you don't get a timely
+response on IRC, try sending a message to the mailing list instead.
+
+It's always a good practice to search for existing or related issues before
+submitting your own. When you submit an issue (bug or feature request), the
+triage team will review and comment on the submission, typically within a few
+business days.
+
+You can find all `open pull requests`_ on GitHub and open `Zephyr Project
+Issues`_ in Github issues.
+
+ .. _Continuous Integration:
+
+Continuous Integration (CI)
+***************************
+
+The Zephyr Project operates a Continuous Integration (CI) system that runs on
+every Pull Request (PR) in order to verify several aspects of the PR:
+
+* Git commit formatting
+* Coding Style
+* Sanity Check builds for multiple architectures and boards
+* Documentation build to verify any doc changes
+
+CI is run on the ``shippable`` cloud service and it uses the same tools
+described in the `Contribution Tools`_ section.
+The CI results must be green indicating "All checks have passed" before
+the Pull Request can be merged.  CI is run when the PR is created, and
+again every time the PR is modified with a commit.
+
+.. note::
+
+   You can also force
+   the CI system to recheck a PR by adding a comment to the PR saying
+   simply ``recheck`` in the message (helpful if the CI system fails
+   unexpectedly).
+
+The current status of the CI run can always be found at the bottom of the
+GitHub PR page, below the review status. Depending on the success or failure
+of the run you will see:
+
+* "All checks have passed"
+* "All checks have failed"
+
+In case of failure you can click on the "Details" link presented below the
+failure message in order to navigate to ``shippable`` and inspect the results.
+Once you click on the link you will be taken to the ``shippable`` summary
+results page where a table with all the different builds will be shown. To see
+what build or test failed click on the row that contains the failed (i.e.
+non-green) build and then click on the "Tests" tab to see the console output
+messages indicating the failure.
+
+ .. _Contribution Tools:
+
+Contribution Tools and Git Setup
+********************************
+
+Signed-off-by
+=============
+
+The name in the commit message ``Signed-off-by:`` line and your email must
+match the change authorship information. Make sure your :file:`.gitconfig`
+is set up correctly:
+
+.. code-block:: console
+
+   git config --global user.name "David Developer"
+   git config --global user.email "david.developer@company.com"
+
+gitlint
+=======
+
+When you submit a pull request to the project, a series of checks are
+performed to verify your commit messages meet the requirements. The same step
+done during the CI process can be performed locally using the the `gitlint`
+command.
+
+Run `gitlint` locally in your tree and branch where your patches have been
+committed:
+
+.. code-block:: console
+
+     gitlint
+
+Note, gitlint only checks HEAD (the most recent commit), so you should run it
+after each commit, or use the ``--commits`` option to specify a commit range
+covering all the development patches to be submitted.
+
+sanitycheck
+===========
+
+.. note::
+   sanitycheck does not currently run on Windows.
+
+To verify that your changes did not break any tests or samples, please run the
+``sanitycheck`` script locally before submitting your pull request to GitHub. To
+run the same tests the CI system runs, follow these steps from within your
+local Zephyr source working directory:
+
+.. code-block:: console
+
+    source zephyr-env.sh
+    ./scripts/sanitycheck
+
+The above will execute the basic sanitycheck script, which will run various
+kernel tests using the QEMU emulator.  It will also do some build tests on
+various samples with advanced features that can't run in QEMU.
+
+We highly recommend you run these tests locally to avoid any CI
+failures.
+
+uncrustify
+==========
+
+The `uncrustify tool <https://sourceforge.net/projects/uncrustify>`_ can
+be helpful to quickly reformat your source code to our `Coding Style`_
+standards together with a configuration file we've provided:
+
+.. code-block:: bash
+
+   # On Linux/macOS
+   uncrustify --replace --no-backup -l C -c $ZEPHYR_BASE/.uncrustify.cfg my_source_file.c
+   # On Windows
+   uncrustify --replace --no-backup -l C -c %ZEPHYR_BASE%\.uncrustify.cfg my_source_file.c
+
+On Linux systems, you can install uncrustify with
+
+.. code-block:: bash
+
+   sudo apt install uncrustify
+
+For Windows installation instructions see the `sourceforge listing for
+uncrustify <https://sourceforge.net/projects/uncrustify>`_.
+
+Coding Style
+************
+
+Use these coding guidelines to ensure that your development complies with the
+project's style and naming conventions.
+
+.. _Linux kernel coding style:
+   https://kernel.org/doc/html/latest/process/coding-style.html
+
+In general, follow the `Linux kernel coding style`_, with the
+following exceptions:
+
+* Add braces to every ``if`` and ``else`` body, even for single-line code
+  blocks. Use the ``--ignore BRACES`` flag to make *checkpatch* stop
+  complaining.
+* Use spaces instead of tabs to align comments after declarations, as needed.
+* Use C89-style single line comments, ``/*  */``. The C99-style single line
+  comment, ``//``, is not allowed.
+* Use ``/**  */`` for doxygen comments that need to appear in the documentation.
+
+
+The Linux kernel GPL-licensed tool ``checkpatch`` is used to check
+coding style conformity.
+
+.. note::
+   checkpatch does not currently run on Windows.
+
+Checkpatch is available in the scripts directory. To invoke it when committing
+code, make the file *$ZEPHYR_BASE/.git/hooks/pre-commit* executable and edit
+it to contain:
+
+.. code-block:: bash
+
+    #!/bin/sh
+    set -e exec
+    exec git diff --cached | ${ZEPHYR_BASE}/scripts/checkpatch.pl -
+
+.. _Contribution workflow:
+
+Contribution Workflow
+*********************
+
+One general practice we encourage, is to make small,
+controlled changes. This practice simplifies review, makes merging and
+rebasing easier, and keeps the change history clear and clean.
+
+When contributing to the Zephyr Project, it is also important you provide as much
+information as you can about your change, update appropriate documentation,
+and test your changes thoroughly before submitting.
+
+The general GitHub workflow used by Zephyr developers uses a combination of
+command line Git commands and browser interaction with GitHub.  As it is with
+Git, there are multiple ways of getting a task done.  We'll describe a typical
+workflow here:
+
+.. _Create a Fork of Zephyr:
+   https://github.com/zephyrproject-rtos/zephyr#fork-destination-box
+
+#. `Create a Fork of Zephyr`_
+   to your personal account on GitHub. (Click on the fork button in the top
+   right corner of the Zephyr project repo page in GitHub.)
+
+#. On your development computer, clone the fork you just made::
+
+     git clone https://github.com/<your github id>/zephyr
+
+   This would be a good time to let Git know about the upstream repo too::
+
+     git remote add upstream https://github.com/zephyrproject-rtos/zephyr.git
+
+   and verify the remote repos::
+
+     git remote -v
+
+#. Create a topic branch (off of master) for your work (if you're addressing
+   an issue, we suggest including the issue number in the branch name)::
+
+     git checkout master
+     git checkout -b fix_comment_typo
+
+   Some Zephyr subsystems do development work on a separate branch from
+   master so you may need to indicate this in your checkout::
+
+     git checkout -b fix_out_of_date_patch origin/net
+
+#. Make changes, test locally, change, test, test again, ...  (Check out the
+   prior chapter on `sanitycheck`_ as well).
+
+#. When things look good, start the pull request process by adding your changed
+   files::
+
+     git add [file(s) that changed, add -p if you want to be more specific]
+
+   You can see files that are not yet staged using::
+
+     git status
+
+#. Verify changes to be committed look as you expected::
+
+     git diff --cached
+
+#. Commit your changes to your local repo::
+
+     git commit -s
+
+   The ``-s`` option automatically adds your ``Signed-off-by:`` to your commit
+   message.  Your commit will be rejected without this line that indicates your
+   agreement with the `DCO`_.  See the `Commit Guidelines`_ section for
+   specific guidelines for writing your commit messages.
+
+#. Push your topic branch with your changes to your fork in your personal
+   GitHub account::
+
+     git push origin fix_comment_typo
+
+#. In your web browser, go to your forked repo and click on the
+   ``Compare & pull request`` button for the branch you just worked on and
+   you want to open a pull request with.
+
+#. Review the pull request changes, and verify that you are opening a
+   pull request for the appropriate branch. The title and message from your
+   commit message should appear as well.
+
+#. If you're working on a subsystem branch that's not ``master``,
+   you may need to change the intended branch for the pull request
+   here, for example, by changing the base branch from ``master`` to ``net``.
+
+#. GitHub will assign one or more suggested reviewers (based on the
+   CODEOWNERS file in the repo). If you are a project member, you can
+   select additional reviewers now too.
+
+#. Click on the submit button and your pull request is sent and awaits
+   review.  Email will be sent as review comments are made, or you can check
+   on your pull request at https://github.com/zephyrproject-rtos/zephyr/pulls.
+
+#. While you're waiting for your pull request to be accepted and merged, you
+   can create another branch to work on another issue. (Be sure to make your
+   new branch off of master and not the previous branch.)::
+
+     git checkout master
+     git checkout -b fix_another_issue
+
+   and use the same process described above to work on this new topic branch.
+
+#. If reviewers do request changes to your patch, you can interactively rebase
+   commit(s) to fix review issues.  In your development repo::
+
+     git fetch --all
+     git rebase --ignore-whitespace upstream/master
+
+   The ``--ignore-whitespace`` option stops ``git apply`` (called by rebase)
+   from changing any whitespace. Continuing::
+
+     git rebase -i <offending-commit-id>^
+
+   In the interactive rebase editor, replace ``pick`` with ``edit`` to select
+   a specific commit (if there's more than one in your pull request), or
+   remove the line to delete a commit entirely.  Then edit files to fix the
+   issues in the review.
+
+   As before, inspect and test your changes. When ready, continue the
+   patch submission::
+
+     git add [file(s)]
+     git rebase --continue
+
+   Update commit comment if needed, and continue::
+
+     git push --force origin fix_comment_typo
+
+   By force pushing your update, your original pull request will be updated
+   with your changes so you won't need to resubmit the pull request.
+
+#. If the CI run fails, you will need to make changes to your code in order
+   to fix the issues and amend your commits by rebasing as described above.
+   Additional information about the CI system can be found in
+   `Continuous Integration`_.
+
+Commit Guidelines
+*****************
+
+Changes are submitted as Git commits. Each commit message must contain:
+
+* A short and descriptive subject line that is less than 72 characters,
+  followed by a blank line. The subject line must include a prefix that
+  identifies the subsystem being changed, followed by a colon, and a short
+  title, for example:  ``doc: update wiki references to new site``.
+  (If you're updating an existing file, you can use
+  ``git log <filename>`` to see what developers used as the prefix for
+  previous patches of this file.)
+
+* A change description with your logic or reasoning for the changes, followed
+  by a blank line.
+
+* A Signed-off-by line, ``Signed-off-by: <name> <email>`` typically added
+  automatically by using ``git commit -s``
+
+* If the change addresses an issue, include a line of the form::
+
+      Fixes #<issue number>.
+
+
+All changes and topics sent to GitHub must be well-formed, as described above.
+
+Commit Message Body
+===================
+
+When editing the commit message, please briefly explain what your change
+does and why it's needed. A change summary of ``"Fixes stuff"`` will be rejected.
+
+.. warning::
+   An empty change summary body is not permitted. Even for trivial changes, please
+   include a summary body in the commmit message.
+
+The description body of the commit message must include:
+
+* **what** the change does,
+* **why** you chose that approach,
+* **what** assumptions were made, and
+* **how** you know it works -- for example, which tests you ran.
+
+For examples of accepted commit messages, you can refer to the Zephyr GitHub
+`changelog <https://github.com/zephyrproject-rtos/zephyr/commits/master>`__.
+
+Other Commit Expectations
+=========================
+
+* Commits must build cleanly when applied on top of each other, thus avoiding
+  breaking bisectability.
+
+* Commits must pass all CI checks (see `Continuous Integration`_ for more
+  information)
+
+* Each commit must address a single identifiable issue and must be
+  logically self-contained. Unrelated changes should be submitted as
+  separate commits.
+
+* You may submit pull request RFCs (requests for comments) to send work
+  proposals, progress snapshots of your work, or to get early feedback on
+  features or changes that will affect multiple areas in the code base.
+
+* When major new functionality is added, tests for the new functionality MUST be
+  added to the automated test suite. All new APIs MUST be documented and tested
+  and tests MUST cover at least 80% of the added functionality using the code
+  coverage tool and reporting provided by the project.
+
+Submitting Proposals
+====================
+
+You can request a new feature or submit a proposal by submitting an issue to
+our GitHub Repository.
+If you would like to implement a new feature, please submit an issue with a
+proposal (RFC) for your work first, to be sure that we can use it. Please
+consider what kind of change it is:
+
+* For a Major Feature, first open an issue and outline your proposal so that it
+  can be discussed. This will also allow us to better coordinate our efforts,
+  prevent duplication of work, and help you to craft the change so that it is
+  successfully accepted into the project. Providing the following information
+  will increase the chances of your issue being dealt with quickly:
+
+  * Overview of the Proposal
+  * Motivation for or Use Case
+  * Design Details
+  * Alternatives
+  * Test Strategy
+
+* Small Features can be crafted and directly submitted as a Pull Request.
+
+Identifying Contribution Origin
+===============================
+
+When adding a new file to the tree, it is important to detail the source of
+origin on the file, provide attributions, and detail the intended usage. In
+cases where the file is an original to Zephyr, the commit message should
+include the following ("Original" is the assumption if no Origin tag is
+present)::
+
+    Origin: Original
+
+In cases where the file is imported from an external project, the commit
+message shall contain details regarding the original project, the location of
+the project, the SHA-id of the origin commit for the file, the intended
+purpose, and if the file will be maintained by the Zephyr project,
+(whether or not the Zephyr project will contain a localized branch or if
+it is a downstream copy).
+
+For example, a copy of a locally maintained import::
+
+    Origin: Contiki OS
+    License: BSD 3-Clause
+    URL: http://www.contiki-os.org/
+    commit: 853207acfdc6549b10eb3e44504b1a75ae1ad63a
+    Purpose: Introduction of networking stack.
+    Maintained-by: Zephyr
+
+For example, a copy of an externally maintained import::
+
+    Origin: Tiny Crypt
+    License: BSD 3-Clause
+    URL: https://github.com/01org/tinycrypt
+    commit: 08ded7f21529c39e5133688ffb93a9d0c94e5c6e
+    Purpose: Introduction of TinyCrypt
+    Maintained-by: External

Kconfig

@@ -1,8 +1,10 @@
-# General configuration options
+# Kconfig - general configuration options
 
+#
 # Copyright (c) 2014-2015 Wind River Systems, Inc.
+#
 # SPDX-License-Identifier: Apache-2.0
-
+#
 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

LICENSES/Apache-2.0.txt

@@ -1,202 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
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LICENSES/README.md

@@ -1,10 +0,0 @@
-> [!IMPORTANT]
-> The license files in this directory are maintained as per the recommendation
-> of the REUSE specification (https://reuse.software/spec-3.3).
-> These are licenses that may apply to some components hosted in the source tree
-> but that do not end up in built binaries
-> (see https://docs.zephyrproject.org/latest/LICENSING.html#zephyr-licensing).
->
-> These files do _not_ define the license of the Zephyr project itself.
-> Zephyr is licensed under the Apache 2.0 license, as specified in
-> the [LICENSE](/LICENSE) file at the root of the repository.

Makefile

@@ -0,0 +1,17 @@
+#
+# Top level makefile for things not covered by cmake
+#
+
+ifeq ($(VERBOSE),1)
+  Q =
+else
+  Q = @
+endif
+
+MAKEFLAGS += --no-print-directory
+export Q
+
+# Documentation targets
+# ---------------------------------------------------------------------------
+htmldocs:
+	$(Q)$(MAKE) -C doc htmldocs

README.rst

@@ -1,18 +1,12 @@
+Zephyr Project
+##############
+
 .. 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>
+   <a href="https://bestpractices.coreinfrastructure.org/projects/74"><img
+   src="https://bestpractices.coreinfrastructure.org/projects/74/badge"></a>
+   <img
+   src="https://api.shippable.com/projects/58ffb2b8baa5e307002e1d79/badge?branch=master">
 
 
 The Zephyr Project is a scalable real-time operating system (RTOS) supporting
@@ -23,87 +17,98 @@ 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, Tensilica Xtensa, and RISC-V,
-SPARC, MIPS, and a large number of `supported boards`_.
+The Zephyr kernel supports multiple architectures, including ARM Cortex-M,
+Intel x86, ARC, NIOS II, Tensilica Xtensa, and RISC V, 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.
+The Zephyr Project Developer Community includes developers from member
+organizations and the general community all joining in the development of
+software within the Zephyr Project. Members contribute and discuss ideas,
+submit bugs and bug fixes, and provide training. They also help those in need
+through the community's forums such as mailing lists and IRC channels. Anyone
+can join the developer community and the community is always willing to help
+its members and the User Community to get the most out of the Zephyr Project.
 
-.. _project-resources:
+Welcome to the Zephyr community!
 
 Resources
 *********
 
-Here's a quick summary of resources to help you find your way around:
+Here's a quick summary of resources to find your way around the Zephyr Project
+support systems:
 
-Getting Started
----------------
+* **Zephyr Project Website**: The https://zephyrproject.org website is the
+  central source of information about the Zephyr Project. On this site, you'll
+  find background and current information about the project as well as all the
+  relevant links to project material.  For a quick start, refer to the
+  `Zephyr Introduction`_ and `Getting Started Guide`_.
 
-  | 📖 `Zephyr Documentation`_
-  | 🚀 `Getting Started Guide`_
-  | 🙋🏽 `Tips when asking for help`_
-  | 💻 `Code samples`_
+* **Releases**: Source code for Zephyr kernel releases are available at
+  https://zephyrproject.org/developers/#downloads. On this page,
+  you'll find release information, and links to download or clone source
+  code from our GitHub repository.  You'll also find links for the Zephyr
+  SDK, a moderated collection of tools and libraries used to develop your
+  applications.
 
-Code and Development
---------------------
+* **Source Code in GitHub**: Zephyr Project source code is maintained on a
+  public GitHub repository at https://github.com/zephyrproject-rtos/zephyr.
+  You'll find information about getting access to the repository and how to
+  contribute to the project in this `Contribution Guide`_ document.
 
-  | 🌐 `Source Code Repository`_
-  | 📦 `Releases`_
-  | 🤝 `Contribution Guide`_
+* **Samples Code**: In addition to the kernel source code, there are also
+  many documented `Sample and Demo Code Examples`_ that can help show you
+  how to use Zephyr services and subsystems.
 
-Community and Support
----------------------
+* **Documentation**: Extensive Project technical documentation is developed
+  along with the Zephyr kernel itself, and can be found at
+  http://docs.zephyrproject.org.  Additional documentation is maintained in
+  the `Zephyr GitHub wiki`_.
 
-  | 💬 `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`_
+* **Cross-reference**: Source code cross-reference for the Zephyr
+  kernel and samples code is available at
+  https://elixir.bootlin.com/zephyr/latest/source.
 
-Issue Tracking and Security
----------------------------
+* **Issue Reporting and Tracking**: Requirements and Issue tracking is done in
+  the Github issues system: https://github.com/zephyrproject-rtos/zephyr/issues.
+  You can browse through the reported issues and submit issues of your own.
 
-  | 🐛 `GitHub Issues`_
-  | 🔒 `Security documentation`_
-  | 🛡️ `Security Advisories Repository`_
-  | ⚠️ Report security vulnerabilities at vulnerabilities@zephyrproject.org
+* **Security-related Issue Reporting and Tracking**: For security-related
+  inquiries or reporting suspected security-related bugs in the Zephyr OS,
+  please send email to vulnerabilities@zephyrproject.org.  We will assess and
+  fix flaws according to our security policy outlined in the Zephyr Project
+  `Security Overview`_.
 
-Additional Resources
---------------------
-  | 🌐 `Zephyr Project Website`_
-  | 📺 `Zephyr Tech Talks`_
+  Security related issue tracking is done in JIRA.  The location of this JIRA
+  is https://zephyrprojectsec.atlassian.net.
 
-.. _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
+* **Mailing List**: The `Zephyr Development mailing list`_ is perhaps the most convenient
+  way to track developer discussions and to ask your own support questions to
+  the Zephyr project community.  There are also specific `Zephyr mailing list
+  subgroups`_ for announcements, builds, marketing, and Technical
+  Steering Committee notes, for example.
+  You can read through the message archives to follow
+  past posts and discussions, a good thing to do to discover more about the
+  Zephyr project.
+
+* **IRC Chatting**: You can chat online with the Zephyr project developer
+  community and other users in our IRC channel #zephyrproject on the
+  freenode.net IRC server. You can use the http://webchat.freenode.net web
+  client or use a client-side application such as pidgin.
+
+
+.. _supported boards: http://docs.zephyrproject.org/boards/boards.html
+.. _Zephyr Introduction: http://docs.zephyrproject.org/introduction/introducing_zephyr.html
+.. _Getting Started Guide: http://docs.zephyrproject.org/getting_started/getting_started.html
+.. _Contribution Guide: http://docs.zephyrproject.org/contribute/contribute_guidelines.html
+.. _Zephyr GitHub wiki: https://github.com/zephyrproject-rtos/zephyr/wiki
+.. _Zephyr Development mailing list: https://lists.zephyrproject.org/g/devel
+.. _Zephyr mailing list subgroups: https://lists.zephyrproject.org/g/main/subgroups
+.. _Sample and Demo Code Examples: http://docs.zephyrproject.org/samples/samples.html
+.. _Security Overview: http://docs.zephyrproject.org/security/security-overview.html

REUSE.toml

@@ -1,26 +0,0 @@
-version = 1
-
-# Declare default license and copyright text for files that typically do not or cannot include them.
-[[annotations]]
-path = [
-    # zephyr-keep-sorted-start
-    "**/*.cfg",
-    "**/*.cmake",
-    "**/*.conf",
-    "**/*.ecl",
-    "**/*.html",
-    "**/*.json",
-    "**/*.rst",
-    "**/*.yaml",
-    "**/*.yml",
-    "**/*_defconfig",
-    "**/CMakeLists.txt",
-    "**/Kconfig*",
-    "doc/requirements.in",
-    "doc/requirements.txt",
-    "scripts/requirements-*.in",
-    "scripts/requirements-*.txt",
-    # zephyr-keep-sorted-stop
-]
-SPDX-License-Identifier = "Apache-2.0"
-SPDX-FileCopyrightText = "Copyright The Zephyr Project Contributors"

SDK_VERSION

@@ -1 +0,0 @@
-0.17.4

VERSION

@@ -1,5 +1,5 @@
-VERSION_MAJOR = 4
-VERSION_MINOR = 3
-PATCHLEVEL = 99
+VERSION_MAJOR = 1
+VERSION_MINOR = 12
+PATCHLEVEL = 0
 VERSION_TWEAK = 0
 EXTRAVERSION =

arch/CMakeLists.txt

@@ -1,14 +1,4 @@
-# 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/${ARCH})
+add_subdirectory(${ARCH})

arch/arc/CMakeLists.txt

@@ -1,5 +1,3 @@
-# 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
@@ -10,38 +8,9 @@ zephyr_cc_option(-g3 -gdwarf-2)
 # 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)
+zephyr_cc_option_ifdef (CONFIG_LTO         -flto)
 
-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()
+set_property(GLOBAL PROPERTY E_KERNEL_ENTRY  -e${CONFIG_KERNEL_ENTRY})
 
+add_subdirectory(soc/${SOC_PATH})
 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/Kconfig

@@ -1,7 +1,18 @@
-# ARC options
+# ARC EM4 options
 
-# Copyright (c) 2014, 2019 Wind River Systems, Inc.
+#
+# Copyright (c) 2014 Wind River Systems, Inc.
+#
 # SPDX-License-Identifier: Apache-2.0
+#
+
+choice
+	prompt "ARC SoC Selection"
+	depends on ARC
+
+	gsource "arch/arc/soc/*/Kconfig.soc"
+endchoice
+
 
 menu "ARC Options"
 	depends on ARC
@@ -9,136 +20,43 @@ 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
-	help
-	  This option signifies the use of an ARC HS CPU
-
-
-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
-	help
-	  v2 ISA for the ARC-HS & ARC-EM cores
-
-config ISA_ARCV3
-	bool "ARC ISA v3"
-	select ARCH_HAS_SINGLE_THREAD_SUPPORT if !SMP
-	select USE_SWITCH
-	select USE_SWITCH_SUPPORTED
-
-endchoice
-
-if ISA_ARCV2
-
-config CPU_EM4
-	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
+	select ARCH_HAS_STACK_PROTECTION
+	select ARCH_HAS_USERSPACE if ARC_CORE_MPU
 	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 option signifies the use of a CPU of the ARCv2 family.
 
-config NUM_IRQ_PRIO_LEVELS
-	int "Number of supported interrupt priority levels"
+config	DATA_ENDIANNESS_LITTLE
+	bool
+	default y
+	help
+	  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
+	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 +64,9 @@ 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.
@@ -157,10 +76,10 @@ 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
@@ -170,16 +89,10 @@ config RGF_NUM_BANKS
 	  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.
 
 config ARC_FIRQ
-	bool "FIRQ enable"
-	depends on ISA_ARCV2
-	depends on NUM_IRQ_PRIO_LEVELS > 1
-	depends on !ARC_HAS_SECURE
+	bool
+	prompt "FIRQ enable"
 	default y
 	help
 	  Fast interrupts are supported (FIRQ). If FIRQ enabled, for interrupts
@@ -187,83 +100,34 @@ config ARC_FIRQ
 	  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
-	default 1024
-	help
-	  The size of firq stack.
-
-config ARC_HAS_STACK_CHECKING
-	bool "ARC has STACK_CHECKING"
-	depends on ISA_ARCV2
-	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
+config	ARC_STACK_CHECKING
 	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.
+	  ARCV2 has a special feature allowing to check stack overflows. This
+	  enables code that allows using this debug feature
 
-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
+config	FAULT_DUMP
+	int
+	prompt "Fault dump level"
+	default 2
+	range 0 2
 	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.
+	  Different levels for display information when a fault occurs.
 
-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 than one
-	  RGF_NUM_BANKS the parameter is disabled by-default because banks synchronization
-	  requires significant time, and it slows down performance.
-	  ARCMWDT works with TLS pointer in different way then GCC. Optimized access to
-	  TLS pointer via the _current symbol does not provide significant advantages
-	  in case of MetaWare.
+	  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	XIP
+	default n if NSIM
+	default y
 
 config GEN_ISR_TABLES
 	default y
@@ -272,94 +136,35 @@ 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 buses;
+	  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"
+	prompt "Code Density Option"
+	bool
+	default n
 	help
 	  Enable code density option to get better code density
 
-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
-	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
-
 config ARC_HAS_SECURE
-	bool "ARC has SecureShield"
-	depends on ISA_ARCV2
-	select CPU_HAS_TEE
-	select ARCH_HAS_TRUSTED_EXECUTION
+	bool
+	#  a hidden option
+	default n
 	help
 	  This option is enabled when ARC core supports secure mode
 
-config SJLI_TABLE_SIZE
-	int "SJLI table size"
-	depends on ARC_SECURE_FIRMWARE
-	default 8
-	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.
-
-config ARC_SECURE_FIRMWARE
-	bool "Generate Secure Firmware"
-	depends on ARC_HAS_SECURE
-	default y if TRUSTED_EXECUTION_SECURE
-	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 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
-	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 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.
-
-config ARC_VPX_COOPERATIVE_SHARING
-	bool "Cooperative sharing of ARC VPX vector registers"
-	select SCHED_CPU_MASK if MP_MAX_NUM_CPUS > 1
-	help
-	  This option enables the cooperative sharing of the ARC VPX vector
-	  registers. Threads that want to use those registers must successfully
-	  call arc_vpx_lock() before using them, and call arc_vpx_unlock()
-	  when done using 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)"
+	bool "Enable MPU"
+	depends on CPU_HAS_MPU
 	select ARC_MPU
+	default n
 	help
 	  Enable MPU
 
@@ -367,80 +172,43 @@ source "arch/arc/core/mpu/Kconfig"
 
 endmenu
 
-config DCACHE_LINE_SIZE
+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
+	help
+	  Size in bytes of a CPU d-cache line.
 
-config ARC_DCACHE_REGION_OPERATIONS
-	bool "DCACHE region operations"
-	depends on CACHE_MANAGEMENT && DCACHE
+	  Detect automatically at runtime by selecting CACHE_LINE_SIZE_DETECT.
+
+config ARCH_CACHE_FLUSH_DETECT
+	bool
 	default n
-	help
-	  Perform L1 data cache management operations by regions rather than line by line in a loop,
-	  improves performance of cache management operations.
 
-config ARC_SLC
-	bool "System level cache"
-	depends on CACHE_MANAGEMENT && DCACHE && (CPU_HS4X || CPU_HS3X)
+config CACHE_FLUSHING
+	bool
 	default n
+	prompt "Enable d-cache flushing mechanism"
 	help
-	  This option enables System Level Cache, and adds SLC support to the data cache management operations.
-
-config ARC_SLC_LINE_SIZE
-	int "SLC line size"
-	depends on ARC_SLC
-	default 128
-	help
-	  Size in bytes of a CPU system level cache line.
-
-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.
+	  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.
-
-# ARC vector table must be aligned to 1KiB boundary, and will be at the
-# start of the ROM region.
-config ROM_START_OFFSET
-	default 0x400 if BOOTLOADER_MCUBOOT
-
-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
+gsource "arch/arc/soc/*/Kconfig"
 
 endmenu

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

@@ -1,14 +0,0 @@
-/*
- * Copyright (c) 2021 Synopsys.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <zephyr/toolchain.h>
-
-__weak void *__dso_handle;
-
-int atexit(void (*function)(void))
-{
-	return 0;
-}

arch/arc/core/CMakeLists.txt

@@ -1,38 +1,27 @@
-# 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
-  )
+	thread.c
+	thread_entry_wrapper.S
+	cpu_idle.S
+	fatal.c
+	fault.c
+	fault_s.S
+	irq_manage.c
+	cache.c
+	timestamp.c
+	isr_wrapper.S
+	regular_irq.S
+	swap.S
+	sys_fatal_error_handler.c
+	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)
-
+zephyr_library_sources_if_kconfig(irq_offload.c)
+zephyr_library_sources_ifdef(CONFIG_ATOMIC_OPERATIONS_CUSTOM atomic.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)
-
-zephyr_library_sources_ifdef(CONFIG_LLEXT elf.c)
+zephyr_library_sources_ifdef(CONFIG_USERSPACE userspace.S)

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;
-
-}