ci: github: Update for deprecation of add-path

Github has deprecated add-path, so update the workflows that use it to
the new method of setting the PATH.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>

.buildkite/daily.yml

@@ -0,0 +1,32 @@
+steps:
+  - command:
+    - .buildkite/run.sh
+    env:
+      ZEPHYR_TOOLCHAIN_VARIANT: "zephyr"
+      ZEPHYR_SDK_INSTALL_DIR: "/opt/sdk/zephyr-sdk-0.11.3"
+    parallelism: 240
+    timeout_in_minutes: 210
+    retry:
+      manual: true
+    plugins:
+      - docker#v3.5.0:
+          image: "zephyrprojectrtos/ci:v0.11.8"
+          propagate-environment: true
+          volumes:
+            - "/var/lib/buildkite-agent/git-mirrors:/var/lib/buildkite-agent/git-mirrors"
+            - "/var/lib/buildkite-agent/zephyr-module-cache:/var/lib/buildkite-agent/zephyr-module-cache"
+            - "/var/lib/buildkite-agent/zephyr-ccache:/root/.ccache"
+          workdir: "/workdir/zephyr"
+    agents:
+    - "queue=default"
+
+  - wait: ~
+    continue_on_failure: true
+
+  - plugins:
+      - junit-annotate#v1.7.0:
+          artifacts: sanitycheck-*.xml
+
+notify:
+  - email: "builds+int+399+7809482394022958124@lists.zephyrproject.org"
+    if: build.state != "passed"

.buildkite/hooks/post-command

@@ -0,0 +1,8 @@
+#!/bin/bash
+# Copyright (c) 2020 Linaro Limited
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# report disk usage:
+echo "--- $0 disk usage"
+df -h

.buildkite/hooks/pre-command

@@ -0,0 +1,38 @@
+#!/bin/bash
+# Copyright (c) 2020 Linaro Limited
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# Save off where we started so we can go back there
+WORKDIR=${PWD}
+
+if [ -n "${BUILDKITE_PULL_REQUEST_BASE_BRANCH}" ]; then
+   git fetch -v origin ${BUILDKITE_PULL_REQUEST_BASE_BRANCH}
+   git checkout FETCH_HEAD
+   git config --local user.email "builds@zephyrproject.org"
+   git config --local user.name "Zephyr CI"
+   git merge --no-edit "${BUILDKITE_COMMIT}" || {
+       local merge_result=$?
+       echo "Merge failed: ${merge_result}"
+       git merge --abort
+       exit $merge_result
+   }
+fi
+
+mkdir -p /var/lib/buildkite-agent/zephyr-ccache/
+
+# create cache dirs, no-op if they already exist
+mkdir -p /var/lib/buildkite-agent/zephyr-module-cache/modules
+mkdir -p /var/lib/buildkite-agent/zephyr-module-cache/tools
+mkdir -p /var/lib/buildkite-agent/zephyr-module-cache/bootloader
+
+# Clean cache - if it already exists
+cd /var/lib/buildkite-agent/zephyr-module-cache
+find -type f -not -path "*/.git/*" -not -name ".git" -delete
+
+# Remove any stale locks
+find -name index.lock -delete
+
+# return from where we started so we can find pipeline files from
+# git repo
+cd ${WORKDIR}

.buildkite/pipeline.yml

@@ -0,0 +1,28 @@
+steps:
+  - command:
+    - .buildkite/run.sh
+    env:
+      ZEPHYR_TOOLCHAIN_VARIANT: "zephyr"
+      ZEPHYR_SDK_INSTALL_DIR: "/opt/sdk/zephyr-sdk-0.11.3"
+    parallelism: 20
+    timeout_in_minutes: 180
+    retry:
+      manual: true
+    plugins:
+      - docker#v3.5.0:
+          image: "zephyrprojectrtos/ci:v0.11.8"
+          propagate-environment: true
+          volumes:
+            - "/var/lib/buildkite-agent/git-mirrors:/var/lib/buildkite-agent/git-mirrors"
+            - "/var/lib/buildkite-agent/zephyr-module-cache:/var/lib/buildkite-agent/zephyr-module-cache"
+            - "/var/lib/buildkite-agent/zephyr-ccache:/root/.ccache"
+          workdir: "/workdir/zephyr"
+    agents:
+    - "queue=default"
+
+  - wait: ~
+    continue_on_failure: true
+
+  - plugins:
+      - junit-annotate#v1.7.0:
+          artifacts: sanitycheck-*.xml

.buildkite/run.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+# Copyright (c) 2020 Linaro Limited
+#
+# SPDX-License-Identifier: Apache-2.0
+set -eE
+
+function cleanup()
+{
+	# Rename sanitycheck junit xml for use with junit-annotate-buildkite-plugin
+	# create dummy file if sanitycheck did nothing
+	if [ ! -f sanity-out/sanitycheck.xml ]; then
+	   touch sanity-out/sanitycheck.xml
+	fi
+	mv sanity-out/sanitycheck.xml sanitycheck-${BUILDKITE_JOB_ID}.xml
+	buildkite-agent artifact upload sanitycheck-${BUILDKITE_JOB_ID}.xml
+
+
+	# Upload test_file to get list of tests that are build/run
+	if [ -f test_file.txt ]; then
+		buildkite-agent artifact upload test_file.txt
+	fi
+
+	# ccache stats
+	echo "--- ccache stats at finish"
+	ccache -s
+
+	# disk usage
+	echo "--- disk usage at finish"
+	df -h
+}
+
+trap cleanup ERR
+
+echo "--- run $0"
+
+git log -n 5 --oneline --decorate --abbrev=12
+
+# Setup module cache
+cd /workdir
+ln -s /var/lib/buildkite-agent/zephyr-module-cache/modules
+ln -s /var/lib/buildkite-agent/zephyr-module-cache/tools
+ln -s /var/lib/buildkite-agent/zephyr-module-cache/bootloader
+cd /workdir/zephyr
+
+export JOB_NUM=$((${BUILDKITE_PARALLEL_JOB}+1))
+
+# ccache stats
+echo ""
+echo "--- ccache stats at start"
+ccache -s
+
+# Temporary fix: Install lpc_checksum, needed to build images for
+# lpcxpresso11u68 boards
+pip3 install lpc_checksum
+
+if [ -n "${DAILY_BUILD}" ]; then
+   SANITYCHECK_OPTIONS=" --inline-logs -N --build-only --all --retry-failed 3 -v "
+   echo "--- DAILY BUILD"
+   west init -l .
+   west update 1> west.update.log || west update 1> west.update-2.log
+   west forall -c 'git reset --hard HEAD'
+   source zephyr-env.sh
+   ./scripts/sanitycheck --subset ${JOB_NUM}/${BUILDKITE_PARALLEL_JOB_COUNT} ${SANITYCHECK_OPTIONS}
+else
+   if [ -n "${BUILDKITE_PULL_REQUEST_BASE_BRANCH}" ]; then
+      ./scripts/ci/run_ci.sh  -c -b ${BUILDKITE_PULL_REQUEST_BASE_BRANCH} -r origin \
+	   -m ${JOB_NUM} -M ${BUILDKITE_PARALLEL_JOB_COUNT} -p ${BUILDKITE_PULL_REQUEST}
+   else
+       ./scripts/ci/run_ci.sh -c -b ${BUILDKITE_BRANCH} -r origin \
+	   -m ${JOB_NUM} -M ${BUILDKITE_PARALLEL_JOB_COUNT};
+   fi
+fi
+
+SANITY_EXIT_STATUS=$?
+
+cleanup
+
+exit ${SANITY_EXIT_STATUS}

.checkpatch.conf

@@ -1,7 +1,7 @@
 --emacs
 --summary-file
 --show-types
---max-line-length=100
+--max-line-length=80
 --min-conf-desc-length=1
 --typedefsfile=scripts/checkpatch/typedefsfile
 
@@ -11,7 +11,6 @@
 --ignore VOLATILE
 --ignore CONFIG_EXPERIMENTAL
 --ignore PREFER_KERNEL_TYPES
---ignore PREFER_SECTION
 --ignore AVOID_EXTERNS
 --ignore NETWORKING_BLOCK_COMMENT_STYLE
 --ignore DATE_TIME
@@ -21,12 +20,4 @@
 --ignore SPDX_LICENSE_TAG
 --ignore C99_COMMENT_TOLERANCE
 --ignore REPEATED_WORD
---ignore UNDOCUMENTED_DT_STRING
---ignore DT_SPLIT_BINDING_PATCH
---ignore DT_SCHEMA_BINDING_PATCH
---ignore TRAILING_SEMICOLON
---ignore COMPLEX_MACRO
---ignore MULTISTATEMENT_MACRO_USE_DO_WHILE
---ignore ENOSYS
---ignore IS_ENABLED_CONFIG
---ignore EXPORT_SYMBOL
+--exclude ext

.clang-format

@@ -1,45 +1,76 @@
-# SPDX-License-Identifier: Apache-2.0
+# SPDX-License-Identifier: GPL-2.0
 #
-# Note: The list of ForEachMacros can be obtained using:
+# clang-format configuration file. Intended for clang-format >= 4.
 #
-#    git grep -h '^#define [^[:space:]]*FOR_EACH[^[:space:]]*(' include/ \
-#    | sed "s,^#define \([^[:space:]]*FOR_EACH[^[:space:]]*\)(.*$,  - '\1'," \
-#    | sort | uniq
+# For more information, see:
+#
+#   Documentation/process/clang-format.rst
+#   https://clang.llvm.org/docs/ClangFormat.html
+#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
 #
-# References:
-#   - https://clang.llvm.org/docs/ClangFormatStyleOptions.html
-
 ---
-BasedOnStyle: LLVM
-AlignConsecutiveMacros: AcrossComments
-AllowShortBlocksOnASingleLine: Never
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+#AlignEscapedNewlines: Left # Unknown to clang-format-4.0
+AlignOperands: true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
 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
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass: false
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterFunction: true
+  AfterNamespace: true
+  AfterObjCDeclaration: false
+  AfterStruct: false
+  AfterUnion: false
+  #AfterExternBlock: false # Unknown to clang-format-5.0
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
+  #SplitEmptyFunction: true # Unknown to clang-format-4.0
+  #SplitEmptyRecord: true # Unknown to clang-format-4.0
+  #SplitEmptyNamespace: true # Unknown to clang-format-4.0
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+#BreakBeforeInheritanceComma: false # Unknown to clang-format-4.0
+BreakBeforeTernaryOperators: false
+BreakConstructorInitializersBeforeComma: false
+#BreakConstructorInitializers: BeforeComma # Unknown to clang-format-4.0
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: false
+ColumnLimit: 80
+CommentPragmas: '^ IWYU pragma:'
+#CompactNamespaces: false # Unknown to clang-format-4.0
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
 ConstructorInitializerIndentWidth: 8
 ContinuationIndentWidth: 8
+Cpp11BracedListStyle: false
+DerivePointerAlignment: false
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false
+#FixNamespaceComments: false # Unknown to clang-format-4.0
+
+# Taken from:
+#   git grep -h '^#define [^[:space:]]*FOR_EACH[^[:space:]]*(' include/ \
+#   | sed "s,^#define \([^[:space:]]*FOR_EACH[^[:space:]]*\)(.*$,  - '\1'," \
+#   | sort | uniq
 ForEachMacros:
-  - 'ARRAY_FOR_EACH'
-  - 'ARRAY_FOR_EACH_PTR'
   - 'FOR_EACH'
   - 'FOR_EACH_FIXED_ARG'
-  - 'FOR_EACH_IDX'
-  - 'FOR_EACH_IDX_FIXED_ARG'
-  - 'FOR_EACH_NONEMPTY_TERM'
-  - 'FOR_EACH_FIXED_ARG_NONEMPTY_TERM'
   - 'RB_FOR_EACH'
   - 'RB_FOR_EACH_CONTAINER'
   - 'SYS_DLIST_FOR_EACH_CONTAINER'
@@ -54,59 +85,61 @@ ForEachMacros:
   - 'SYS_SLIST_FOR_EACH_CONTAINER_SAFE'
   - 'SYS_SLIST_FOR_EACH_NODE'
   - 'SYS_SLIST_FOR_EACH_NODE_SAFE'
-  - '_WAIT_Q_FOR_EACH'
-  - 'Z_FOR_EACH'
-  - 'Z_FOR_EACH_ENGINE'
-  - 'Z_FOR_EACH_EXEC'
-  - 'Z_FOR_EACH_FIXED_ARG'
-  - 'Z_FOR_EACH_FIXED_ARG_EXEC'
-  - 'Z_FOR_EACH_IDX'
-  - 'Z_FOR_EACH_IDX_EXEC'
-  - 'Z_FOR_EACH_IDX_FIXED_ARG'
-  - 'Z_FOR_EACH_IDX_FIXED_ARG_EXEC'
   - 'Z_GENLIST_FOR_EACH_CONTAINER'
   - 'Z_GENLIST_FOR_EACH_CONTAINER_SAFE'
   - 'Z_GENLIST_FOR_EACH_NODE'
   - 'Z_GENLIST_FOR_EACH_NODE_SAFE'
-  - 'STRUCT_SECTION_FOREACH'
-  - 'STRUCT_SECTION_FOREACH_ALTERNATE'
-  - 'TYPE_SECTION_FOREACH'
-  - 'K_SPINLOCK'
-  - 'COAP_RESOURCE_FOREACH'
-  - 'COAP_SERVICE_FOREACH'
-  - 'COAP_SERVICE_FOREACH_RESOURCE'
-  - 'HTTP_RESOURCE_FOREACH'
-  - 'HTTP_SERVER_CONTENT_TYPE_FOREACH'
-  - 'HTTP_SERVICE_FOREACH'
-  - 'HTTP_SERVICE_FOREACH_RESOURCE'
-  - 'I3C_BUS_FOR_EACH_I3CDEV'
-  - 'I3C_BUS_FOR_EACH_I2CDEV'
-IfMacros:
-  - 'CHECKIF'
-# Disabled for now, see bug https://github.com/zephyrproject-rtos/zephyr/issues/48520
-#IncludeBlocks: Regroup
+  - '_WAIT_Q_FOR_EACH'
+
+#IncludeBlocks: Preserve # Unknown to clang-format-5.0
 IncludeCategories:
-  - Regex: '^".*\.h"$'
-    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
+    Priority: 1
+IncludeIsMainRegex: '(Test)?$'
 IndentCaseLabels: false
-IndentGotoLabels: false
+#IndentPPDirectives: None # Unknown to clang-format-5.0
 IndentWidth: 8
-InsertBraces: true
-SpaceBeforeInheritanceColon: False
-SpaceBeforeParens: ControlStatementsExceptControlMacros
-SortIncludes: Never
-UseTab: ForContinuationAndIndentation
-WhitespaceSensitiveMacros:
-  - COND_CODE_0
-  - COND_CODE_1
-  - IF_DISABLED
-  - IF_ENABLED
-  - LISTIFY
-  - STRINGIFY
-  - Z_STRINGIFY
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: Inner
+#ObjCBinPackProtocolList: Auto # Unknown to clang-format-5.0
+ObjCBlockIndentWidth: 8
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: true
+
+# Taken from git's rules
+#PenaltyBreakAssignment: 10 # Unknown to clang-format-4.0
+PenaltyBreakBeforeFirstCallParameter: 30
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 60
+
+PointerAlignment: Right
+ReflowComments: false
+SortIncludes: false
+#SortUsingDeclarations: false # Unknown to clang-format-4.0
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+#SpaceBeforeCtorInitializerColon: true # Unknown to clang-format-5.0
+#SpaceBeforeInheritanceColon: true # Unknown to clang-format-5.0
+SpaceBeforeParens: ControlStatements
+#SpaceBeforeRangeBasedForLoopColon: true # Unknown to clang-format-5.0
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: Cpp03
+TabWidth: 8
+UseTab: Always
+...

.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

@@ -9,7 +9,7 @@ charset = utf-8
 end_of_line = lf
 insert_final_newline = true
 trim_trailing_whitespace = true
-max_line_length = 100
+max_line_length = 80
 
 # Assembly
 [*.S]
@@ -21,16 +21,6 @@ indent_size = 8
 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
@@ -41,11 +31,6 @@ indent_size = 4
 indent_style = tab
 indent_size = 8
 
-# reStructuredText
-[*.rst]
-indent_style = space
-indent_size = 3
-
 # YAML
 [*.{yml,yaml}]
 indent_style = space
@@ -75,7 +60,6 @@ indent_size = 2
 # Makefile
 [Makefile]
 indent_style = tab
-indent_size = 8
 
 # Device tree
 [*.{dts,dtsi,overlay}]
@@ -84,9 +68,8 @@ indent_size = 8
 
 # Git commit messages
 [COMMIT_EDITMSG]
-max_line_length = 75
+max_line_length = 72
 
 # Kconfig
 [Kconfig*]
-indent_style = tab
-indent_size = 8
+indent_style=tab

.gitattributes

@@ -4,10 +4,6 @@
 .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
+*.pat linguist-generated=true

.github/ISSUE_TEMPLATE/001_bug_report.md

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

.github/ISSUE_TEMPLATE/002_enhancement.md

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

.github/ISSUE_TEMPLATE/003_rfc-proposal.md

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

.github/ISSUE_TEMPLATE/004_feature_request.md

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

.github/ISSUE_TEMPLATE/006_nomination.md

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

.github/ISSUE_TEMPLATE/007_ext-source.md

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

.github/ISSUE_TEMPLATE/008_bin-blobs.md

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

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,40 @@
+---
+name: Bug report
+about: Create a report to help us improve Zephyr
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+What have you tried to diagnose or workaround this issue?
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. mkdir build; cd build
+2. cmake -DBOARD=board\_xyz
+3. make
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Impact**
+What impact does this issue have on your progress (e.g., annoyance, showstopper)
+
+**Logs and console output**
+If applicable, add console logs or other types of debug information
+e.g Wireshark capture or Logic analyzer capture (upload in zip archive).
+copy-and-paste text and put a code fence (\`\`\`) before and after, to help
+explain the issue. (if unable to obtain text log, add a screenshot)
+
+**Environment (please complete the following information):**
+ - OS: (e.g. Linux, MacOS, Windows)
+ - Toolchain (e.g Zephyr SDK, ...)
+ - Commit SHA or Version used
+
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/enhancement.md

@@ -0,0 +1,20 @@
+---
+name: Enhancement
+about: Suggest enhancements to existing features
+title: ''
+labels: Enhancement
+assignees: ''
+
+---
+
+**Is your enhancement proposal related to a problem? Please describe.**
+A clear and concise description of what the problem is.
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or graphics (drag-and-drop an image) about the feature request here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature request
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is.
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or graphics (drag-and-drop an image) about the feature request here.

.github/ISSUE_TEMPLATE/hardware_support.md

@@ -0,0 +1,19 @@
+---
+name: Hardware Support
+about: Suggest adding hardware support
+title: ''
+labels: Hardware Support
+assignees: ''
+
+---
+
+**Is this request related to a missing driver support for a particular hardware platform, SoC or board? Please describe.**
+Describe in details the hardware support being requested and why this support benefits Zephyr.
+
+**Describe why you are asking for this support?**
+Describe why you are asking for this support instead of contributing it directly to the tree
+
+If this is a new board or SoC, please state whether you are willing to maintain the Zephyr support for it if it is included in the main tree
+
+**Additional context**
+Add any other context or graphics (drag-and-drop an image) about the hardware here.

.github/ISSUE_TEMPLATE/rfc-proposal.md

@@ -0,0 +1,51 @@
+---
+name: RFC / Proposal
+about: Submit an RFC / Proposal
+title: ''
+labels: RFC
+assignees: ''
+
+---
+
+## Introduction
+
+This section targets end users, TSC members, maintainers and anyone else that might
+need a quick explanation of your proposed change.
+
+### Problem description
+
+Why do we want this change and what problem are we trying to address?
+
+### Proposed change
+
+A brief summary of the proposed change - the 10,000 ft view on what it will
+change once this change is implemented.
+
+## Detailed RFC
+
+In this section of the document the target audience is the dev team. Upon
+reading this section each engineer should have a rather clear picture of what
+needs to be done in order to implement the described feature.
+
+### Proposed change (Detailed)
+
+This section is freeform - you should describe your change in as much detail
+as possible. Please also ensure to include any context or background info here.
+For example, do we have existing components which can be reused or altered.
+
+By reading this section, each team member should be able to know what exactly
+you're planning to change and how.
+
+### Dependencies
+
+Highlight how the change may affect the rest of the project (new components,
+modifications in other areas), or other teams/projects.
+
+### Concerns and Unresolved Questions
+
+List any concerns, unknowns, and generally unresolved questions etc.
+
+## Alternatives
+
+List any alternatives considered, and the reasons for choosing this option
+over them.

.github/SECURITY.md

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

.github/labeler.yml

@@ -0,0 +1,151 @@
+"area: Modem":
+  - "drivers/modem/**/*"
+"area: PWM":
+  - "drivers/pwm/**/*"
+"area: Watchdog":
+  - "drivers/watchdog/**/*"
+"area: Sensors":
+  - "drivers/sensors/**/*"
+"area: ADC":
+  - "drivers/adc/**/*"
+"area: Counter":
+  - "drivers/counter/**/*"
+"area: CAN":
+  - "include/drivers/can.h"
+  - "include/canbus/*/**"
+  - "drivers/can/**/*"
+  - "subsys/canbus/*/**"
+"area: EEPROM":
+  - "include/drivers/eeprom.h"
+  - "drivers/eeprom/**/*"
+"area: Timer":
+  - "drivers/timer/**/*"
+"area: I2S":
+  - "drivers/i2s/**/*"
+"area: C Library":
+  - "lib/libc/**/*"
+"area: Devicetree":
+  - "dts/**/*"
+  - "**/*.dts"
+  - "**/*.dtsi"
+  - "include/devicetree.h"
+  - "include/devicetree/*"
+  - "doc/guides/dts/**/*"
+"area: Devicetree Binding":
+  - "include/dt-bindings/**/*"
+  - "dts/bindings/**/*"
+"area: Devicetree Tooling":
+  - "scripts/dts/**/*"
+"area: I2C":
+  - "drivers/i2c/**/*"
+"area: SPI":
+  - "drivers/spi/**/*"
+"area: Boards":
+  - "boards/**/*"
+"area: POSIX":
+  - "lib/posix/**/*"
+"area: native port":
+  - "arch/posix/**/*"
+  - "include/arch/posix/**/*"
+  - "soc/posix/**/*"
+  - "**/*native_posix*"
+"area: X86":
+  - "arch/x86/**/*"
+  - "include/arch/x86/**/*"
+"area: ARM":
+  - "arch/arm/**/*"
+  - "include/arch/arm/**/*"
+"area: NIOS2":
+  - "arch/nios2/**/*"
+  - "include/arch/nios2/**/*"
+"area: Xtensa":
+  - "arch/xtensa/**/*"
+  - "include/arch/xtensa/**/*"
+"area: RISCv32/64":
+  - "arch/risv/**/*"
+  - "include/arch/riscv/**/*"
+"area: ARC":
+  - "arch/arc/**/*"
+  - "include/arch/arc/**/*"
+"area: Networking":
+  - "subsys/net/**/*"
+  - "samples/net/**/*"
+  - "tests/net/**/*"
+  - "include/net/**/*"
+  - "include/drivers/ieee802154/**/*"
+  - "drivers/ethernet/**/*"
+  - "drivers/ieee802154/**/*"
+  - "drivers/wifi/**/*"
+  - "drivers/ptp_clock/**/*"
+  - "drivers/net/**/*"
+"area: Logging":
+  - "subsys/logging/**/*"
+"area: Shell":
+  - "subsys/shell/**/*"
+"area: Console":
+  - "subsys/console/**/*"
+"area: Test Framework":
+  - "subsys/testsuite/**/*"
+"area: Settings":
+  - "subsys/settings/**/*"
+"area: File System":
+  - "subsys/fs/**/*"
+"area: Storage":
+  - "subsys/storage/**/*"
+"area: Bluetooth":
+  - "subsys/bluetooth/**/*"
+  - "**/*bluetooth*"
+"area: Bluetooth Mesh":
+  - "subsys/bluetooth/mesh/**/*"
+"area: API":
+  - "include/**/*"
+"area: Samples":
+  - "samples/**/*"
+"area: Tests":
+  - "tests/**/*"
+"area: Kernel":
+  - "kernel/**/*"
+  - "tests/kernel/**/*"
+"area: Documentation":
+  - "**/*.rst"
+  - "**/*.md"
+"area: Build System":
+  - "cmake/**/*"
+  - "CmakeLists.txt"
+"area: Kconfig":
+  - "scripts/kconfig/**/*"
+  - "Kconfig"
+  - "Kconfig.zephyr"
+"area: Sanitycheck":
+  - "scripts/sanitycheck"
+  - "scripts/sanity_chk/**/*"
+"area: Modules":
+  - "west.yml"
+  - "modules/**/*"
+"area: Shields":
+  - "boards/shields/**"
+  - "samples/shields/**"
+"platform: NXP":
+  - "boards/arm/frdm*/**"
+  - "boards/arm/hexiwear*/**"
+  - "boards/arm/lpcxpresso*/**"
+  - "boards/arm/*imx*/**"
+  - "drivers/**/*imx*"
+  - "drivers/**/*mcux*"
+  - "dts/arm/nxp/*/*"
+  - "dts/bindings/**/nxp*"
+  - "soc/arm/nxp*/**"
+"platform: STM32":
+  - "boards/arm/nucleo_*/**"
+  - "boards/arm/*stm32*/**"
+  - "drivers/**/*stm32*"
+  - "dts/arm/st/*/*"
+  - "include/drivers/*/*stm32*"
+  - "soc/arm/st_stm32/**"
+"platform: SiLabs":
+  - "boards/arm/efr32_*/**/*"
+  - "boards/arm/efm32_*/**/*"
+  - "drivers/**/*gecko*"
+  - "dts/arm/silabs/**/*"
+  - "dts/bindings/**/silabs,gecko*"
+  - "soc/arm/silabs_exx32/**/*"

.github/workflows/assigner.yml

@@ -1,52 +0,0 @@
-name: Pull Request Assigner
-
-on:
-  pull_request_target:
-    types:
-    - opened
-    - synchronize
-    - reopened
-    - ready_for_review
-    branches:
-    - main
-    - collab-*
-    - v*-branch
-  issues:
-    types:
-    - labeled
-
-jobs:
-  assignment:
-    name: Pull Request Assignment
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-22.04
-
-    steps:
-    - name: Install Python dependencies
-      run: |
-        sudo pip3 install -U setuptools wheel pip
-        pip3 install -U PyGithub>=1.55 west
-
-    - name: Check out source code
-      uses: actions/checkout@v4
-
-    - name: Run assignment script
-      env:
-        GITHUB_TOKEN: ${{ secrets.ZB_GITHUB_TOKEN }}
-      run: |
-        FLAGS="-v"
-        FLAGS+=" -o ${{ github.event.repository.owner.login }}"
-        FLAGS+=" -r ${{ github.event.repository.name }}"
-        FLAGS+=" -M MAINTAINERS.yml"
-        if [ "${{ github.event_name }}" = "pull_request_target" ]; then
-            FLAGS+=" -P ${{ github.event.pull_request.number }}"
-        elif [ "${{ github.event_name }}" = "issues" ]; then
-            FLAGS+=" -I ${{ github.event.issue.number }}"
-        elif [ "${{ github.event_name }}" = "schedule" ]; then
-            FLAGS+=" --modules"
-        else
-          echo "Unknown event: ${{ github.event_name }}"
-          exit 1
-        fi
-
-        python3 scripts/set_assignees.py $FLAGS

.github/workflows/backport.yml

@@ -4,28 +4,13 @@ on:
     types:
       - closed
       - labeled
-    branches:
-      - main
 
 jobs:
   backport:
+    runs-on: ubuntu-18.04
     name: Backport
-    runs-on: ubuntu-22.04
-    # Only react to merged PRs for security reasons.
-    # See https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target.
-    if: >
-      github.event.pull_request.merged &&
-      (
-        github.event.action == 'closed' ||
-        (
-          github.event.action == 'labeled' &&
-          contains(github.event.label.name, 'backport')
-        )
-      )
     steps:
       - name: Backport
-        uses: zephyrproject-rtos/action-backport@v2.0.3-3
+        uses: zephyrproject-rtos/action-backport@v1.1.99
         with:
-          github_token: ${{ secrets.ZB_GITHUB_TOKEN }}
-          issue_labels: Backport
-          labels_template: '["Backport"]'
+          github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/backport_issue_check.yml

@@ -1,39 +0,0 @@
-name: Backport Issue Check
-
-on:
-  pull_request_target:
-    types:
-      - edited
-      - opened
-      - reopened
-      - synchronize
-    branches:
-      - v*-branch
-
-jobs:
-  backport:
-    name: Backport Issue Check
-    concurrency:
-      group: backport-issue-check-${{ github.ref }}
-      cancel-in-progress: true
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-      - name: Check out source code
-        uses: actions/checkout@v4
-
-      - name: Install Python dependencies
-        run: |
-          sudo pip3 install -U setuptools wheel pip
-          pip3 install -U pygithub
-
-      - name: Run backport issue checker
-        env:
-          GITHUB_TOKEN: ${{ secrets.ZB_GITHUB_TOKEN }}
-        run: |
-          ./scripts/release/list_backports.py \
-            -o ${{ github.event.repository.owner.login }} \
-            -r ${{ github.event.repository.name }} \
-            -b ${{ github.event.pull_request.base.ref }} \
-            -p ${{ github.event.pull_request.number }}

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

@@ -1,28 +0,0 @@
-name: Publish BabbleSim Tests Results
-
-on:
-  workflow_run:
-    workflows: ["BabbleSim Tests"]
-    types:
-      - completed
-jobs:
-  bsim-test-results:
-    name: "Publish BabbleSim Test Results"
-    runs-on: ubuntu-22.04
-    if: github.event.workflow_run.conclusion != 'skipped'
-
-    steps:
-      - name: Download artifacts
-        uses: dawidd6/action-download-artifact@v6
-        with:
-          run_id: ${{ github.event.workflow_run.id }}
-
-      - name: Publish BabbleSim Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
-        with:
-          check_name: BabbleSim Test Results
-          comment_mode: off
-          commit: ${{ github.event.workflow_run.head_sha }}
-          event_file: event/event.json
-          event_name: ${{ github.event.workflow_run.event }}
-          files: "bsim-test-results/**/bsim_results.xml"

.github/workflows/bsim-tests.yaml

@@ -1,196 +0,0 @@
-name: BabbleSim Tests
-
-on:
-  pull_request:
-    paths:
-      - ".github/workflows/bsim-tests.yaml"
-      - ".github/workflows/bsim-tests-publish.yaml"
-      - "west.yml"
-      - "subsys/bluetooth/**"
-      - "tests/bsim/**"
-      - "boards/nordic/nrf5*/*dt*"
-      - "dts/*/nordic/**"
-      - "tests/bluetooth/common/testlib/**"
-      - "samples/bluetooth/**"
-      - "boards/posix/**"
-      - "soc/posix/**"
-      - "arch/posix/**"
-      - "include/zephyr/arch/posix/**"
-      - "scripts/native_simulator/**"
-      - "samples/net/sockets/echo_*/**"
-      - "modules/openthread/**"
-      - "subsys/net/l2/openthread/**"
-      - "include/zephyr/net/openthread.h"
-      - "drivers/ieee802154/**"
-      - "include/zephyr/net/ieee802154*"
-      - "drivers/serial/*nrfx*"
-      - "tests/drivers/uart/**"
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  bsim-test:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    env:
-      ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      EDTT_PATH: ../tools/edtt
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Clone cached Zephyr repository
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Environment Setup
-        env:
-          BASE_REF: ${{ github.base_ref }}
-        run: |
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          git rebase origin/${BASE_REF}
-          git 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 )" >> $GITHUB_ENV
-
-      - name: Check common triggering files
-        uses: tj-actions/changed-files@v45
-        id: check-common-files
-        with:
-          files: |
-            .github/workflows/bsim-tests.yaml
-            .github/workflows/bsim-tests-publish.yaml
-            west.yml
-            boards/posix/
-            soc/posix/
-            arch/posix/
-            include/zephyr/arch/posix/
-            scripts/native_simulator/
-            tests/bsim/*
-            boards/nordic/nrf5*/*dt*
-            dts/*/nordic/
-
-      - name: Check if Bluethooth files changed
-        uses: tj-actions/changed-files@v45
-        id: check-bluetooth-files
-        with:
-          files: |
-            tests/bsim/bluetooth/
-            samples/bluetooth/
-            subsys/bluetooth/
-
-      - name: Check if Networking files changed
-        uses: tj-actions/changed-files@v45
-        id: check-networking-files
-        with:
-          files: |
-            tests/bsim/net/
-            samples/net/sockets/echo_*/
-            modules/openthread/
-            subsys/net/l2/openthread/
-            include/zephyr/net/openthread.h
-            drivers/ieee802154/
-            include/zephyr/net/ieee802154*
-
-      - name: Check if UART files changed
-        uses: tj-actions/changed-files@v45
-        id: check-uart-files
-        with:
-          files: |
-            tests/bsim/drivers/uart/
-            drivers/serial/*nrfx*
-            tests/drivers/uart/
-
-      - name: Update BabbleSim to manifest revision
-        if: >
-          steps.check-bluetooth-files.outputs.any_modified == 'true'
-          || steps.check-networking-files.outputs.any_modified == 'true'
-          || steps.check-uart-files.outputs.any_modified == 'true'
-          || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - name: Run Bluetooth Tests with BSIM
-        if: steps.check-bluetooth-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.bt.sh
-
-      - name: Run Networking Tests with BSIM
-        if: steps.check-networking-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.net.sh
-
-      - name: Run UART Tests with BSIM
-        if: steps.check-uart-files.outputs.any_modified == 'true' || steps.check-common-files.outputs.any_modified == 'true'
-        run: |
-          tests/bsim/ci.uart.sh
-
-      - name: Merge Test Results
-        run: |
-          pip3 install junitparser junit2html
-          junitparser merge --glob "./bsim_*/*bsim_results.*.xml" "./twister-out/twister.xml" junit.xml
-          junit2html junit.xml junit.html
-
-      - name: Upload Unit Test Results in HTML
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: HTML Unit Test Results
-          if-no-files-found: ignore
-          path: |
-            junit.html
-
-      - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
-        with:
-          check_name: Bsim Test Results
-          files: "junit.xml"
-          comment_mode: off
-
-      - name: Upload Event Details
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: event
-          path: |
-            ${{ github.event_path }}

.github/workflows/bug_snapshot.yaml

@@ -1,67 +0,0 @@
-# Copyright (c) 2021, 2022 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-# Make a snapshot of open bugs as a python pickle file, compressed
-# using xz. Upload the xz file to Amazon S3.
-
-name: Bug Snapshot
-
-on:
-  workflow_dispatch:
-    branches: [main]
-  schedule:
-  # Run daily at 14:05
-  - cron: '5 14 * * *'
-
-jobs:
-  make_bugs_pickle:
-    name: Make bugs pickle
-    runs-on: ubuntu-22.04
-    if: github.repository_owner == 'zephyrproject-rtos'
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Install Python dependencies
-      run: |
-        sudo pip3 install -U setuptools wheel pip
-        pip3 install -U pygithub
-
-    - name: Snapshot bugs
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: |
-        BUGS_PICKLE_FILENAME="zephyr-bugs-$(date -I).pickle.xz"
-        BUGS_PICKLE_PATH="${RUNNER_TEMP}/${BUGS_PICKLE_FILENAME}"
-
-        set -euo pipefail
-        python3 scripts/make_bugs_pickle.py | xz > ${BUGS_PICKLE_PATH}
-
-        echo "BUGS_PICKLE_FILENAME=${BUGS_PICKLE_FILENAME}" >> ${GITHUB_ENV}
-        echo "BUGS_PICKLE_PATH=${BUGS_PICKLE_PATH}" >> ${GITHUB_ENV}
-
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
-      with:
-        aws-access-key-id: ${{ vars.AWS_BUILDS_ZEPHYR_BUG_SNAPSHOT_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_BUILDS_ZEPHYR_BUG_SNAPSHOT_SECRET_ACCESS_KEY }}
-        aws-region: us-east-1
-
-    - name: Upload to AWS S3
-      run: |
-        REPOSITORY_NAME="${GITHUB_REPOSITORY#*/}"
-
-        PUBLISH_BUCKET="builds.zephyrproject.org"
-        PUBLISH_DOMAIN="builds.zephyrproject.io"
-        if [ "${{github.event_name}}" = "schedule" ]; then
-          PUBLISH_ROOT="${REPOSITORY_NAME}/bug-snapshot/daily"
-        else
-          PUBLISH_ROOT="${REPOSITORY_NAME}/bug-snapshot"
-        fi
-
-        PUBLISH_UPLOAD_URI="s3://${PUBLISH_BUCKET}/${PUBLISH_ROOT}/${BUGS_PICKLE_FILENAME}"
-        PUBLISH_DOWNLOAD_URI="https://${PUBLISH_DOMAIN}/${PUBLISH_ROOT}/${BUGS_PICKLE_FILENAME}"
-
-        aws s3 cp --quiet ${BUGS_PICKLE_PATH} ${PUBLISH_UPLOAD_URI}
-        echo "Bug pickle is available at: ${PUBLISH_DOWNLOAD_URI}" >> ${GITHUB_STEP_SUMMARY}

.github/workflows/clang.yaml

@@ -1,165 +0,0 @@
-name: Build with Clang/LLVM
-
-on: pull_request_target
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  clang-build:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: ["native_sim"]
-    env:
-      CCACHE_DIR: /node-cache/ccache-zephyr
-      CCACHE_REMOTE_STORAGE: "redis://cache-*.keydb-cache.svc.cluster.local|shards=1,2,3"
-      CCACHE_REMOTE_ONLY: "true"
-      LLVM_TOOLCHAIN_PATH: /usr/lib/llvm-16
-      COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
-      BASE_REF: ${{ github.base_ref }}
-    outputs:
-      report_needed: ${{ steps.twister.outputs.report_needed }}
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Clone cached Zephyr repository
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Environment Setup
-        run: |
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          git rebase origin/${BASE_REF}
-          git 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: Set up ccache
-        run: |
-          mkdir -p ${CCACHE_DIR}
-          ccache -M 10G
-          ccache -p
-          ccache -z -s -vv
-
-      - name: Update BabbleSim to manifest revision
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - name: Run Tests with Twister
-        id: twister
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=llvm
-
-          # check if we need to run a full twister or not based on files changed
-          python3 ./scripts/ci/test_plan.py --platform ${{ matrix.platform }} -c origin/${BASE_REF}..
-
-          # We can limit scope to just what has changed
-          if [ -s testplan.json ]; then
-            echo "report_needed=1" >> $GITHUB_OUTPUT
-            # Full twister but with options based on changes
-            ./scripts/twister --force-color --inline-logs -M -N -v --load-tests testplan.json --retry-failed 2
-          else
-            # if nothing is run, skip reporting step
-            echo "report_needed=0" >> $GITHUB_OUTPUT
-          fi
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Upload Unit Test Results
-        if: always() && steps.twister.outputs.report_needed != 0
-        uses: actions/upload-artifact@v4
-        with:
-          name: Unit Test Results (Subset ${{ matrix.platform }})
-          path: twister-out/twister.xml
-
-  clang-build-results:
-    name: "Publish Unit Tests Results"
-    needs: clang-build
-    runs-on: ubuntu-22.04
-    if: (success() || failure() ) && needs.clang-build.outputs.report_needed != 0
-    steps:
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-      - name: Merge Test Results
-        run: |
-          pip3 install junitparser junit2html
-          junitparser merge artifacts/*/twister.xml junit.xml
-          junit2html junit.xml junit-clang.html
-
-      - name: Upload Unit Test Results in HTML
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: HTML Unit Test Results
-          if-no-files-found: ignore
-          path: |
-            junit-clang.html
-
-      - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
-        if: always()
-        with:
-          check_name: Unit Test Results
-          files: "**/twister.xml"
-          comment_mode: off

.github/workflows/codecov.yaml

@@ -1,229 +0,0 @@
-name: Code Coverage with codecov
-
-on:
-  schedule:
-    - cron: '25 06,18 * * *'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  codecov:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: ["mps2/an385", "native_sim", "qemu_x86", "unit_testing"]
-        include:
-          - platform: 'mps2/an385'
-            normalized: 'mps2_an385'
-          - platform: 'native_sim'
-            normalized: 'native_sim'
-          - platform: 'qemu_x86'
-            normalized: 'qemu_x86'
-          - platform: 'unit_testing'
-            normalized: 'unit_testing'
-    env:
-      CCACHE_DIR: /node-cache/ccache-zephyr
-      CCACHE_REMOTE_STORAGE: "redis://cache-*.keydb-cache.svc.cluster.local|shards=1,2,3"
-      CCACHE_REMOTE_ONLY: "true"
-      # `--specs` is ignored because ccache is unable to resovle the toolchain specs file path.
-      CCACHE_IGNOREOPTIONS: '--specs=*'
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Update PATH for west
-        run: |
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-      - name: Clone cached Zephyr repository
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: west setup
-        run: |
-          west init -l . || true
-          west update 1> west.update.log || west update 1> west.update-2.log
-
-      - name: Environment Setup
-        run: |
-          cmake --version
-          gcc --version
-          ls -la
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Set up ccache
-        run: |
-          mkdir -p ${CCACHE_DIR}
-          ccache -M 10G
-          ccache -p
-          ccache -z -s -vv
-
-      - name: Update BabbleSim to manifest revision
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - name: Run Tests with Twister (Push)
-        continue-on-error: true
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          mkdir -p coverage/reports
-          pip3 install gcovr==6.0
-          ./scripts/twister -E ${{matrix.normalized}}-testplan.json
-          ls -la
-          ./scripts/twister \
-            -i --force-color -N -v --filter runnable -p ${{ matrix.platform }} --coverage \
-            -T tests --coverage-tool gcovr -xCONFIG_TEST_EXTRA_STACK_SIZE=4096 -e nano \
-            --timeout-multiplier 2
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Rename coverage files
-        if: always()
-        run: |
-          mv twister-out/coverage.json coverage/reports/${{matrix.normalized}}.json
-
-      - name: Upload Coverage Results
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: Coverage Data (Subset ${{ matrix.normalized }})
-          path: |
-            coverage/reports/${{ matrix.normalized }}.json
-            ${{ matrix.normalized }}-testplan.json
-
-  codecov-results:
-    name: "Publish Coverage Results"
-    needs: codecov
-    runs-on: ubuntu-22.04
-    # the codecov job might be skipped, we don't need to run this job then
-    if: success() || failure()
-
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: coverage/reports
-
-      - name: Move coverage files
-        run: |
-          ls -lRt  ./coverage/reports
-          mv ./coverage/reports/*/*testplan.json .
-          mv ./coverage/reports/*/coverage/reports/*.json ./coverage/reports
-          ls -la ./coverage/reports
-
-      - name: Generate list of coverage files
-        id: get-coverage-files
-        shell: cmake -P {0}
-        run: |
-          file(GLOB INPUT_FILES_LIST  "coverage/reports/*.json")
-          set(MERGELIST "")
-          set(FILELIST "")
-          foreach(ITEM ${INPUT_FILES_LIST})
-            get_filename_component(f ${ITEM} NAME)
-            if(FILELIST STREQUAL "")
-              set(FILELIST "${f}")
-            else()
-              set(FILELIST "${FILELIST},${f}")
-            endif()
-          endforeach()
-          foreach(ITEM ${INPUT_FILES_LIST})
-            get_filename_component(f ${ITEM} NAME)
-            if(MERGELIST STREQUAL "")
-              set(MERGELIST "--add-tracefile ${f}")
-            else()
-              set(MERGELIST "${MERGELIST} -a ${f}")
-            endif()
-          endforeach()
-          file(APPEND $ENV{GITHUB_OUTPUT} "mergefiles=${MERGELIST}\n")
-          file(APPEND $ENV{GITHUB_OUTPUT} "covfiles=${FILELIST}\n")
-
-      - name: Merge coverage files
-        run: |
-          pushd ./coverage/reports
-          pip3 install gcovr==6.0
-          gcovr ${{ steps.get-coverage-files.outputs.mergefiles }}  --merge-mode-functions=separate --json merged.json
-          gcovr ${{ steps.get-coverage-files.outputs.mergefiles }} --merge-mode-functions=separate --cobertura merged.xml
-          popd
-
-      - name: Get current date
-        id: run_date
-        run: |
-            echo "run_date=$(date --iso-8601=minutes)" >> "$GITHUB_OUTPUT"
-            echo "run_date_short=$(date +'%Y-%m-%d')" >> "$GITHUB_OUTPUT"
-            echo "run_date_year=$(date +'%Y')" >> "$GITHUB_OUTPUT"
-            echo "run_date_month=$(date +'%m')" >> "$GITHUB_OUTPUT"
-
-      - name: Generate Coverage Report
-        if: always()
-        run: |
-          pip install xlsxwriter ijson
-          python3 ./scripts/ci/coverage/coverage_analysis.py \
-            -t native_sim-testplan.json \
-            -m MAINTAINERS.yml \
-            -c coverage/reports/merged.json \
-            -o coverage-report-${{ steps.run_date.outputs.run_date_short }} \
-            -f all
-          cp coverage-report-* coverage/reports/
-
-      - name: Upload Merged Coverage Results and Report
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: Coverage Data and report
-          path: |
-            coverage/reports/merged.json
-            coverage/reports/merged.xml
-            coverage/reports/coverage-report-${{ steps.run_date.outputs.run_date_short }}.json
-            coverage/reports/coverage-report-${{ steps.run_date.outputs.run_date_short }}.xlsx
-
-      - name: Upload coverage to Codecov
-        if: always()
-        uses: codecov/codecov-action@v4
-        with:
-          env_vars: OS,PYTHON
-          fail_ci_if_error: false
-          verbose: true
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: coverage/reports/merged.xml

.github/workflows/coding_guidelines.yml

@@ -1,60 +0,0 @@
-name: Coding Guidelines
-
-on: pull_request
-
-jobs:
-  compliance_job:
-    runs-on: ubuntu-22.04
-    name: Run coding guidelines checks on patch series (PR)
-    steps:
-    - name: Checkout the code
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: cache-pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('.github/workflows/coding_guidelines.yml') }}
-
-    - name: Install python dependencies
-      run: |
-        pip3 install unidiff
-        pip3 install wheel
-        pip3 install sh
-
-    - name: Install Packages
-      run: |
-        sudo apt-get update
-        sudo apt-get install coccinelle
-
-    - name: Run Coding Guildeines Checks
-      continue-on-error: true
-      id: coding_guidelines
-      env:
-        BASE_REF: ${{ github.base_ref }}
-      run: |
-        export ZEPHYR_BASE=$PWD
-        git config --global user.email "actions@zephyrproject.org"
-        git config --global user.name "Github Actions"
-        git remote -v
-        git rebase origin/${BASE_REF}
-        git clean -f -d
-        source zephyr-env.sh
-        # debug
-        ls -la
-        git log  --pretty=oneline | head -n 10
-        ./scripts/ci/guideline_check.py --output output.txt -c origin/${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

@@ -1,127 +1,114 @@
-name: Compliance Checks
+name: Compliance
 
-on:
-  pull_request:
-    types:
-    - edited
-    - opened
-    - reopened
-    - synchronize
+on: pull_request
 
 jobs:
-  check_compliance:
-    runs-on: ubuntu-22.04
+  compliance_job:
+    runs-on: ubuntu-latest
     name: Run compliance checks on patch series (PR)
     steps:
-    - name: Update PATH for west
-      run: |
-        echo "$HOME/.local/bin" >> $GITHUB_PATH
-
     - name: Checkout the code
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: 3.11
+      uses: actions/checkout@v1
 
     - name: cache-pip
-      uses: actions/cache@v4
+      uses: actions/cache@v1
       with:
         path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('.github/workflows/compliance.yml') }}
+        key: ${{ runner.os }}-doc-pip
 
     - name: Install python dependencies
       run: |
         pip3 install setuptools
         pip3 install wheel
-        pip3 install python-magic lxml junitparser gitlint pylint pykwalify yamllint clang-format unidiff sphinx-lint
+        pip3 install python-magic junitparser gitlint pylint pykwalify
         pip3 install west
 
-    - name: west setup
-      env:
-        BASE_REF: ${{ github.base_ref }}
-      run: |
-        git config --global user.email "you@example.com"
-        git config --global user.name "Your Name"
-        git remote -v
-        # Ensure there's no merge commits in the PR
-        [[ "$(git rev-list --merges --count origin/${BASE_REF}..)" == "0" ]] || \
-        (echo "::error ::Merge commits not allowed, rebase instead";false)
-        git rebase origin/${BASE_REF}
-        git clean -f -d
-        # debug
-        git log  --pretty=oneline | head -n 10
-        west init -l . || true
-        west config manifest.group-filter -- +ci,-optional
-        west update -o=--depth=1 -n 2>&1 1> west.update.log || west update -o=--depth=1 -n 2>&1 1> west.update2.log
-
-    - name: Check for PR description
-      if: ${{ github.event.pull_request.body == '' }}
-      continue-on-error: true
-      id: pr_description
-      run: |
-        echo "Pull request description cannot be empty."
-        exit 1
-
     - name: Run Compliance Tests
-      continue-on-error: true
       id: compliance
       env:
         BASE_REF: ${{ github.base_ref }}
       run: |
+        export PATH=$PATH:~/.local/bin
         export ZEPHYR_BASE=$PWD
-        # debug
-        ls -la
-        git log  --pretty=oneline | head -n 10
-        # Increase rename limit to allow for large PRs
-        git config diff.renameLimit 10000
-        ./scripts/ci/check_compliance.py --annotate -e KconfigBasic \
-        -c origin/${BASE_REF}..
+        git config --global user.email "you@example.com"
+        git config --global user.name "Your Name"
+        git rebase origin/${BASE_REF}
+        ./scripts/ci/check_compliance.py -m Codeowners -m Devicetree -m Gitlint -m Identity -m Nits -m pylint -m checkpatch -m Kconfig -c origin/${BASE_REF}.. || true
 
     - name: upload-results
-      uses: actions/upload-artifact@v4
-      continue-on-error: true
+      uses: actions/upload-artifact@master
+      continue-on-error: True
       with:
         name: compliance.xml
         path: compliance.xml
 
     - name: check-warns
       run: |
-        if [[ ! -s "compliance.xml" ]]; then
-          exit 1;
+        if [ -s Nits.txt ]; then
+           errors=$(cat Nits.txt)
+           errors="${errors//'%'/'%25'}"
+           errors="${errors//$'\n'/'%0A'}"
+           errors="${errors//$'\r'/'%0D'}"
+           echo "::error file=Nits.txt::$errors"
+           exit=1
+        fi
+        if [ -s checkpatch.txt ]; then
+           errors=$(cat checkpatch.txt)
+           errors="${errors//'%'/'%25'}"
+           errors="${errors//$'\n'/'%0A'}"
+           errors="${errors//$'\r'/'%0D'}"
+           echo "::error file=Checkpatch.txt::$errors"
+           exit=1
+        fi
+        if [ -s Identity.txt ]; then
+           errors=$(cat Identity.txt)
+           errors="${errors//'%'/'%25'}"
+           errors="${errors//$'\n'/'%0A'}"
+           errors="${errors//$'\r'/'%0D'}"
+           echo "::error file=Identity.txt::$errors"
+           exit=1
+        fi
+        if [ -s Gitlint.txt ]; then
+           errors=$(cat Gitlint.txt)
+           errors="${errors//'%'/'%25'}"
+           errors="${errors//$'\n'/'%0A'}"
+           errors="${errors//$'\r'/'%0D'}"
+           echo "::error file=Gitlint.txt::$errors"
+           exit=1
+        fi
+        if [ -s pylint.txt ]; then
+           errors=$(cat pylint.txt)
+           errors="${errors//'%'/'%25'}"
+           errors="${errors//$'\n'/'%0A'}"
+           errors="${errors//$'\r'/'%0D'}"
+           echo "::error file=pylint.txt::$errors"
+           exit=1
+        fi
+        if [ -s Devicetree.txt ]; then
+           errors=$(cat Devicetree.txt)
+           errors="${errors//'%'/'%25'}"
+           errors="${errors//$'\n'/'%0A'}"
+           errors="${errors//$'\r'/'%0D'}"
+           echo "::error file=Devicetree.txt::$errors"
+           exit=1
+        fi
+        if [ -s Kconfig.txt ]; then
+           errors=$(cat Kconfig.txt)
+           errors="${errors//'%'/'%25'}"
+           errors="${errors//$'\n'/'%0A'}"
+           errors="${errors//$'\r'/'%0D'}"
+           echo "::error file=Kconfig.txt::$errors"
+           exit=1
+        fi
+        if [ -s Codeowners.txt ]; then
+           errors=$(cat Codeowners.txt)
+           errors="${errors//'%'/'%25'}"
+           errors="${errors//$'\n'/'%0A'}"
+           errors="${errors//$'\r'/'%0D'}"
+           echo "::error file=Codeowners.txt::$errors"
+           exit=1
         fi
 
-        warns=("ClangFormat")
-        files=($(./scripts/ci/check_compliance.py -l))
-
-        for file in "${files[@]}"; do
-          f="${file}.txt"
-          if [[ -s $f ]]; then
-            results=$(cat $f)
-            results="${results//'%'/'%25'}"
-            results="${results//$'\n'/'%0A'}"
-            results="${results//$'\r'/'%0D'}"
-
-            if [[ "${warns[@]}" =~ "${file}" ]]; then
-              echo "::warning file=${f}::$results"
-            else
-              echo "::error file=${f}::$results"
-              exit=1
-            fi
-          fi
-        done
-
-        if [ "${exit}" == "1" ]; then
-          echo "Compliance error, check for error messages in the \"Run Compliance Tests\" step"
-          echo "You can run this step locally with the ./scripts/ci/check_compliance.py script."
-          exit 1;
-        fi
-
-        if [ "${{ steps.pr_description.outcome }}" == "failure" ]; then
-          echo "PR description cannot be empty"
+        if [ ${exit} == 1 ]; then
           exit 1;
         fi

.github/workflows/conflict.yml

@@ -0,0 +1,12 @@
+on:
+  push:
+    branches-ignore:
+      - '**'
+jobs:
+  triage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: mschilde/auto-label-merge-conflicts@master
+        with:
+          CONFLICT_LABEL_NAME: "has conflicts"
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/daily_test_version.yml

@@ -5,22 +5,21 @@ name: Publish commit for daily testing
 
 on:
   schedule:
-  - cron: '50 22 * * *'
+    - cron:  '50 22 * * *'
   push:
     branches:
-    - refs/tags/*
+      - refs/tags/*
 
 jobs:
   get_version:
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
+    runs-on: ubuntu-latest
 
     steps:
     - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v1
       with:
-        aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}
+        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID_TESTING }}
+        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY_TESTING }}
         aws-region: us-east-1
 
     - name: install-pip
@@ -28,7 +27,7 @@ jobs:
         pip3 install gitpython
 
     - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v2
       with:
         fetch-depth: 0
 

.github/workflows/devicetree_checks.yml

@@ -1,70 +0,0 @@
-# Copyright (c) 2020 Linaro Limited.
-# Copyright (c) 2020 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-name: Devicetree script tests
-
-on:
-  push:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/dts/**'
-    - '.github/workflows/devicetree_checks.yml'
-  pull_request:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/dts/**'
-    - '.github/workflows/devicetree_checks.yml'
-
-jobs:
-  devicetree-checks:
-    name: Devicetree script tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04, macos-14, windows-2022]
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: cache-pip-linux
-      if: startsWith(runner.os, 'Linux')
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: cache-pip-mac
-      if: startsWith(runner.os, 'macOS')
-      uses: actions/cache@v4
-      with:
-        path: ~/Library/Caches/pip
-        # Trailing '-' was just to get a different cache name
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}-
-    - name: cache-pip-win
-      if: startsWith(runner.os, 'Windows')
-      uses: actions/cache@v4
-      with:
-        path: ~\AppData\Local\pip\Cache
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: install python dependencies
-      run: |
-        pip3 install wheel
-        pip3 install pytest pyyaml tox
-    - name: run tox
-      working-directory: scripts/dts/python-devicetree
-      run: |
-        tox

.github/workflows/do_not_merge.yml

@@ -1,20 +0,0 @@
-name: Do Not Merge
-
-on:
-  pull_request:
-    types: [synchronize, opened, reopened, labeled, unlabeled]
-
-jobs:
-  do-not-merge:
-    if: ${{ contains(github.event.*.labels.*.name, 'DNM') ||
-            contains(github.event.*.labels.*.name, 'TSC') ||
-            contains(github.event.*.labels.*.name, 'Architecture Review') ||
-            contains(github.event.*.labels.*.name, 'dev-review') }}
-    name: Prevent Merging
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Check for label
-        run: |
-          echo "Pull request is labeled as 'DNM', 'TSC', 'Architecture Review' or 'dev-review'."
-          echo "This workflow fails so that the pull request cannot be merged."
-          exit 1

.github/workflows/doc-build.yml

@@ -1,264 +1,64 @@
 # Copyright (c) 2020 Linaro Limited.
 # SPDX-License-Identifier: Apache-2.0
 
-name: Documentation Build
+name: Documentation GitHub Workflow
 
-on:
-  schedule:
-  - cron: '0 */3 * * *'
-  push:
-    tags:
-    - v*
-  pull_request:
-
-env:
-  # NOTE: west docstrings will be extracted from the version listed here
-  WEST_VERSION: 1.2.0
-  # The latest CMake available directly with apt is 3.18, but we need >=3.20
-  # so we fetch that through pip.
-  CMAKE_VERSION: 3.20.5
-  DOXYGEN_VERSION: 1.12.0
-  # Job count is set to 2 less than the vCPU count of 16 because the total available RAM is 32GiB
-  # and each sphinx-build process may use more than 2GiB of RAM.
-  JOB_COUNT: 14
+on: [pull_request]
 
 jobs:
-  doc-file-check:
-    name: Check for doc changes
-    runs-on: ubuntu-22.04
-    if: >
-      github.repository_owner == 'zephyrproject-rtos'
-    outputs:
-      file_check: ${{ steps.check-doc-files.outputs.any_modified }}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-    - name: Check if Documentation related files changed
-      uses: tj-actions/changed-files@v45
-      id: check-doc-files
-      with:
-        files: |
-          doc/
-          **.rst
-          include/
-          kernel/include/kernel_arch_interface.h
-          lib/libc/**
-          subsys/testsuite/ztest/include/**
-          tests/
-          **/Kconfig*
-          west.yml
-          scripts/dts/
-          doc/requirements.txt
-          .github/workflows/doc-build.yml
-          scripts/pylib/pytest-twister-harness/src/twister_harness/device/device_adapter.py
-          scripts/pylib/pytest-twister-harness/src/twister_harness/helpers/shell.py
-
-  doc-build-html:
-    name: "Documentation Build (HTML)"
-    needs: [doc-file-check]
-    if: >
-      github.repository_owner == 'zephyrproject-rtos' &&
-        ( needs.doc-file-check.outputs.file_check == 'true' || github.event_name != 'pull_request' )
-    runs-on: ubuntu-22.04
-    timeout-minutes: 90
-    concurrency:
-      group: doc-build-html-${{ github.ref }}
-      cancel-in-progress: true
+  build:
+    runs-on: ubuntu-latest
 
     steps:
-    - name: install-pkgs
+    - name: Update PATH for west
       run: |
-        sudo apt-get update
-        sudo apt-get install -y wget python3-pip git ninja-build graphviz lcov
-        wget --no-verbose "https://github.com/doxygen/doxygen/releases/download/Release_${DOXYGEN_VERSION//./_}/doxygen-${DOXYGEN_VERSION}.linux.bin.tar.gz"
-        sudo tar xf doxygen-${DOXYGEN_VERSION}.linux.bin.tar.gz -C /opt
-        echo "/opt/doxygen-${DOXYGEN_VERSION}/bin" >> $GITHUB_PATH
-        echo "${HOME}/.local/bin" >> $GITHUB_PATH
+        echo "$HOME/.local/bin" >> $GITHUB_PATH
 
     - name: checkout
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-        fetch-depth: 0
-
-    - name: Rebase
-      if: github.event_name == 'pull_request'
-      continue-on-error: true
-      env:
-        BASE_REF: ${{ github.base_ref }}
-        PR_HEAD: ${{ github.event.pull_request.head.sha }}
-      run: |
-        git config --global user.email "actions@zephyrproject.org"
-        git config --global user.name "Github Actions"
-        git rebase origin/${BASE_REF}
-        git clean -f -d
-        git log --graph --oneline HEAD...${PR_HEAD}
-
-    - name: cache-pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: pip-${{ hashFiles('doc/requirements.txt') }}
-
-    - name: install-pip
-      run: |
-        sudo pip3 install -U setuptools wheel pip
-        pip3 install -r doc/requirements.txt
-        pip3 install west==${WEST_VERSION}
-        pip3 install cmake==${CMAKE_VERSION}
-        pip3 install coverxygen
-        pip3 install mlx.traceability strictdoc
-
-    - name: west setup
-      run: |
-        west init -l .
-
-    - name: prcoess requirements
-      run: |
-        west update reqmgmt
-        pushd ../tools/reqmgmt
-        strictdoc export . --formats json
-        popd
-        cp ../tools/reqmgmt/output/json/index.json doc/requirements/requirements.json
-        python3 doc/requirements/create_req.py --json doc/requirements/requirements.json  --output doc/requirements/requirements.dox
-
-
-    - name: build-docs
-      shell: bash
-      run: |
-        if [[ "$GITHUB_REF" =~ "refs/tags/v" ]]; then
-          DOC_TAG="release"
-        else
-          DOC_TAG="development"
-        fi
-
-        if [[ "${{ github.event_name }}" == "pull_request" ]]; then
-          DOC_TARGET="html-fast"
-        else
-          DOC_TARGET="html"
-        fi
-
-        DOC_TAG=${DOC_TAG} \
-        SPHINXOPTS="-j ${JOB_COUNT} -W --keep-going -T" \
-        SPHINXOPTS_EXTRA="-q -t publish" \
-        make -C doc ${DOC_TARGET}
-
-    - name: compress-docs
-      run: |
-        tar --use-compress-program="xz -T0" -cf html-output.tar.xz --directory=doc/_build html
-        tar --use-compress-program="xz -T0" -cf api-output.tar.xz --directory=doc/_build html/doxygen/html
-
-    - name: upload-build
-      uses: actions/upload-artifact@v4
-      with:
-        name: html-output
-        path: html-output.tar.xz
-
-    - name: process-pr
-      if: github.event_name == 'pull_request'
-      run: |
-        REPO_NAME="${{ github.event.repository.name }}"
-        PR_NUM="${{ github.event.pull_request.number }}"
-        DOC_URL="https://builds.zephyrproject.io/${REPO_NAME}/pr/${PR_NUM}/docs/"
-        API_DOC_URL="https://builds.zephyrproject.io/${REPO_NAME}/pr/${PR_NUM}/docs/doxygen/html/"
-        API_COVERAGE_URL="https://builds.zephyrproject.io/${REPO_NAME}/pr/${PR_NUM}/api-coverage/"
-
-        echo "${PR_NUM}" > pr_num
-        echo "Documentation will be available shortly at: ${DOC_URL}" >> $GITHUB_STEP_SUMMARY
-        echo "API Documentation will be available shortly at: ${API_DOC_URL}" >> $GITHUB_STEP_SUMMARY
-        echo "API Coverage Report will be available shortly at: ${API_COVERAGE_URL}" >> $GITHUB_STEP_SUMMARY
-
-    - name: upload-pr-number
-      uses: actions/upload-artifact@v4
-      if: github.event_name == 'pull_request'
-      with:
-        name: pr_num
-        path: pr_num
-
-  doc-build-pdf:
-    name: "Documentation Build (PDF)"
-    needs: [doc-file-check]
-    if: |
-      github.event_name != 'pull_request' &&
-      github.repository_owner == 'zephyrproject-rtos'
-    runs-on: ubuntu-22.04
-    container: texlive/texlive:latest
-    timeout-minutes: 120
-    concurrency:
-      group: doc-build-pdf-${{ github.ref }}
-      cancel-in-progress: true
-
-    steps:
-    - name: Apply container owner mismatch workaround
-      run: |
-        git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-    - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v2
 
     - name: install-pkgs
       run: |
-        apt-get update
-        apt-get install -y python3-pip python3-venv ninja-build doxygen graphviz librsvg2-bin imagemagick
+        sudo apt-get install -y ninja-build doxygen
 
     - name: cache-pip
-      uses: actions/cache@v4
+      uses: actions/cache@v1
       with:
         path: ~/.cache/pip
-        key: pip-${{ hashFiles('doc/requirements.txt') }}
-
-    - name: setup-venv
-      run: |
-        python3 -m venv .venv
-        . .venv/bin/activate
-        echo PATH=$PATH >> $GITHUB_ENV
+        key: ${{ runner.os }}-doc-pip
 
     - name: install-pip
       run: |
-        pip3 install -U setuptools wheel pip
-        pip3 install -r doc/requirements.txt
-        pip3 install west==${WEST_VERSION}
-        pip3 install cmake==${CMAKE_VERSION}
+        pip3 install setuptools
+        pip3 install -r scripts/requirements-doc.txt
+        pip3 install west>=0.6.2
+        pip3 install pyelftools canopen progress
 
     - name: west setup
       run: |
-        west init -l .
+        west init -l . || true
 
     - name: build-docs
-      shell: bash
-      continue-on-error: true
       run: |
-        if [[ "$GITHUB_REF" =~ "refs/tags/v" ]]; then
-          DOC_TAG="release"
-        else
-          DOC_TAG="development"
-        fi
-
-        DOC_TAG=${DOC_TAG} \
-        SPHINXOPTS="-q -j ${JOB_COUNT}" \
-        LATEXMKOPTS="-quiet -halt-on-error" \
-        make -C doc pdf
+        source zephyr-env.sh
+        make htmldocs
+        tar cvf htmldocs.tar --directory=./doc/_build html
 
     - name: upload-build
-      if: always()
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@master
+      continue-on-error: True
       with:
-        name: pdf-output
-        if-no-files-found: ignore
-        path: |
-          doc/_build/latex/zephyr.pdf
-          doc/_build/latex/zephyr.log
+        name: htmldocs.tar
+        path: htmldocs.tar
 
-  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: ${{ toJson(needs) }}
+    - name: check-warns
+      run: |
+        if [ -s doc/_build/doc.warnings ]; then
+           docwarn=$(cat doc/_build/doc.warnings)
+           docwarn="${docwarn//'%'/'%25'}"
+           docwarn="${docwarn//$'\n'/'%0A'}"
+           docwarn="${docwarn//$'\r'/'%0D'}"
+           # We treat doc warnings as errors
+           echo "::error file=doc.warnings::$docwarn"
+           exit 1
+        fi

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

@@ -1,71 +0,0 @@
-# Copyright (c) 2020 Linaro Limited.
-# Copyright (c) 2021 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-name: Documentation Publish (Pull Request)
-
-on:
-  workflow_run:
-    workflows: ["Documentation Build"]
-    types:
-    - completed
-
-jobs:
-  doc-publish:
-    name: Publish Documentation
-    runs-on: ubuntu-22.04
-    if: |
-      github.event.workflow_run.event == 'pull_request' &&
-      github.event.workflow_run.conclusion == 'success' &&
-      github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-    - name: Download artifacts
-      uses: dawidd6/action-download-artifact@v6
-      with:
-        workflow: doc-build.yml
-        run_id: ${{ github.event.workflow_run.id }}
-
-    - name: Load PR number
-      run: |
-        echo "PR_NUM=$(<pr_num/pr_num)" >> $GITHUB_ENV
-
-    - name: Check PR number
-      id: check-pr
-      uses: carpentries/actions/check-valid-pr@v0.14.0
-      with:
-        pr: ${{ env.PR_NUM }}
-        sha: ${{ github.event.workflow_run.head_sha }}
-
-    - name: Validate PR number
-      if: steps.check-pr.outputs.VALID != 'true'
-      run: |
-        echo "ABORT: PR number validation failed!"
-        exit 1
-
-    - name: Uncompress HTML docs
-      run: |
-        tar xf html-output/html-output.tar.xz -C html-output
-        if [ -f api-coverage/api-coverage.tar.xz ]; then
-          tar xf api-coverage/api-coverage.tar.xz -C api-coverage
-        fi
-
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
-      with:
-        aws-access-key-id: ${{ vars.AWS_BUILDS_ZEPHYR_PR_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_BUILDS_ZEPHYR_PR_SECRET_ACCESS_KEY }}
-        aws-region: us-east-1
-
-    - name: Upload to AWS S3
-      env:
-        HEAD_BRANCH: ${{ github.event.workflow_run.head_branch }}
-      run: |
-        aws s3 sync --quiet html-output/html \
-          s3://builds.zephyrproject.org/${{ github.event.repository.name }}/pr/${PR_NUM}/docs \
-          --delete
-        if [ -d api-coverage/coverage-report ]; then
-          aws s3 sync --quiet api-coverage/coverage-report/ \
-            s3://builds.zephyrproject.org/${{ github.event.repository.name }}/pr/${PR_NUM}/api-coverage \
-            --delete
-        fi

.github/workflows/doc-publish.yml

@@ -1,61 +1,111 @@
 # Copyright (c) 2020 Linaro Limited.
-# Copyright (c) 2021 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-name: Documentation Publish
+name: Doc build for Release or Daily
 
+# Either a daily based on schedule/cron or only on tag push
 on:
-  workflow_run:
-    workflows: ["Documentation Build"]
-    branches:
-    - main
-    - v*
-    types:
-    - completed
+  schedule:
+    - cron:  '50 22 * * *'
+  push:
+    tags:
+    - '*'
 
 jobs:
-  doc-publish:
-    name: Publish Documentation
-    runs-on: ubuntu-22.04
-    if: |
-      github.event.workflow_run.event != 'pull_request' &&
-      github.event.workflow_run.conclusion == 'success' &&
-      github.repository == 'zephyrproject-rtos/zephyr'
+  build:
+    runs-on: ubuntu-latest
 
     steps:
-    - name: Download artifacts
-      uses: dawidd6/action-download-artifact@v6
-      with:
-        workflow: doc-build.yml
-        run_id: ${{ github.event.workflow_run.id }}
-
-    - name: Uncompress HTML docs
+    - name: Update PATH for west
       run: |
-        tar xf html-output/html-output.tar.xz -C html-output
-        if [ -f api-coverage/api-coverage.tar.xz ]; then
-          tar xf api-coverage/api-coverage.tar.xz -C api-coverage
+        echo "$HOME/.local/bin" >> $GITHUB_PATH
+
+    - name: Determine tag
+      id: tag
+      run: |
+        # We expect to get here either due to a schedule event in which
+        # case we are doing a daily build of the docs, or because a new
+        # tag was pushed, in which case we are building docs for a release
+        if [ ${GITHUB_EVENT_NAME} == "schedule" ]; then
+           echo ::set-output name=TYPE::daily;
+           echo ::set-output name=RELEASE::latest;
+        elif [ ${GITHUB_EVENT_NAME} == "push" ]; then
+           # If push due to a tag GITHUB_REF will look like refs/tags/TAG-FOO
+           # chop of 'refs/tags' so RELEASE=TAG-FOO
+           echo ::set-output name=TYPE::release;
+           echo ::set-output name=RELEASE::${GITHUB_REF/refs\/tags\//};
+        else
+           exit 1
         fi
 
     - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v1
       with:
-        aws-access-key-id: ${{ vars.AWS_DOCS_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_DOCS_SECRET_ACCESS_KEY }}
+        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
         aws-region: us-east-1
 
+    - name: checkout
+      uses: actions/checkout@v2
+
+    - name: install-pkgs
+      run: |
+        sudo apt-get install -y ninja-build doxygen
+
+    - name: cache-pip
+      uses: actions/cache@v1
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-doc-pip
+
+    - name: install-pip
+      run: |
+        pip3 install setuptools
+        pip3 install -r scripts/requirements-doc.txt
+        pip3 install west>=0.6.2
+        pip3 install pyelftools
+
+    - name: west setup
+      run: |
+        west init -l . || true
+
+    - name: build-docs
+      env:
+        DOC_TAG: ${{ steps.tag.outputs.TYPE }}
+      run: |
+        source zephyr-env.sh
+        make DOC_TAG=${DOC_TAG} htmldocs
+
+    - name: check-warns
+      run: |
+        if [ -s doc/_build/doc.warnings ]; then
+           docwarn=$(cat doc/_build/doc.warnings)
+           docwarn="${docwarn//'%'/'%25'}"
+           docwarn="${docwarn//$'\n'/'%0A'}"
+           docwarn="${docwarn//$'\r'/'%0D'}"
+           # We treat doc warnings as errors
+           echo "::error file=doc.warnings::$docwarn"
+           exit 1
+        fi
+
     - name: Upload to AWS S3
       env:
-        HEAD_BRANCH: ${{ github.event.workflow_run.head_branch }}
+        RELEASE: ${{ steps.tag.outputs.RELEASE }}
       run: |
-        if [ "${HEAD_BRANCH:0:1}" == "v" ]; then
-          VERSION=${HEAD_BRANCH:1}
+        echo "DOC_RELEASE=[$RELEASE]"
+        if [ "$RELEASE" == "latest" ]; then
+           export
+           echo "publish latest docs"
+           aws s3 sync  --quiet doc/_build/html s3://docs.zephyrproject.org/latest --delete
+           echo "success sync of latest docs"
         else
-          VERSION="latest"
+           DOC_RELEASE=${RELEASE}.0
+           echo "publish release docs: ${DOC_RELEASE}"
+           aws s3 sync  --quiet doc/_build/html s3://docs.zephyrproject.org/${DOC_RELEASE}
+           echo "success sync of rel docs"
         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/${VERSION} --delete
+        if [ -d doc/_build/doxygen/html ]; then
+           echo "publish doxygen"
+           aws s3 sync  --quiet doc/_build/doxygen/html s3://docs.zephyrproject.org/apidoc/${RELEASE} --delete
+           echo "success publish of doxygen"
         fi
-        aws s3 cp --quiet pdf-output/zephyr.pdf s3://docs.zephyrproject.org/${VERSION}/zephyr.pdf

.github/workflows/errno.yml

@@ -1,34 +0,0 @@
-name: Error numbers
-on:
-  pull_request:
-    paths:
-      - '.github/workflows/errno.yml'
-      - 'lib/libc/minimal/include/errno.h'
-      - 'scripts/ci/errno.py'
-
-jobs:
-  check-errno:
-    runs-on: ubuntu-22.04
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.13
-
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: checkout
-        uses: actions/checkout@v4
-
-      - name: Environment Setup
-        run: |
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Run errno.py
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          ./scripts/ci/errno.py

.github/workflows/footprint-tracking.yml

@@ -1,95 +0,0 @@
-name: Footprint Tracking
-
-# Run every 12 hours and on tags
-on:
-  schedule:
-    - cron: '50 1/12 * * *'
-  push:
-    paths:
-      - 'VERSION'
-      - '.github/workflows/footprint-tracking.yml'
-    branches:
-      - main
-      - v*-branch
-    tags:
-      # only publish v* tags, do not care about zephyr-v* which point to the
-      # same commit
-      - 'v*'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  footprint-tracking:
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    if: github.repository_owner == 'zephyrproject-rtos'
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-    env:
-      ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Update PATH for west
-        run: |
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-      - name: Install packages
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y python3-venv
-          sudo pip3 install -U setuptools wheel pip gitpython
-
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-
-      - name: Environment Setup
-        run: |
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: west setup
-        run: |
-          west init -l . || true
-          west config --global update.narrow true
-          west update 2>&1 1> west.update.log || west update 2>&1 1> west.update2.log
-
-      - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v4
-        with:
-          aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
-          aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}
-          aws-region: us-east-1
-
-      - name: Record Footprint
-        env:
-          BASE_REF: ${{ github.base_ref }}
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          ./scripts/footprint/track.py  -p scripts/footprint/plan.txt
-
-      - name: Upload footprint data
-        run: |
-          python3 -m venv .venv
-          . .venv/bin/activate
-          pip3 install awscli
-          aws s3 sync  --quiet footprint_data/ s3://testing.zephyrproject.org/footprint_data/

.github/workflows/greet_first_time_contributor.yml

@@ -1,58 +0,0 @@
-name: Greet first time contributor
-
-on:
-  issues:
-    types: [opened]
-  pull_request_target:
-    types: [opened, closed]
-
-jobs:
-  check_for_first_interaction:
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: zephyrproject-rtos/action-first-interaction@v1.1.1-zephyr-5
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-
-          issue-message: >
-            Hi @${{github.event.issue.user.login}}! We appreciate you submitting your first issue
-            for our open-source project. 🌟
-
-
-            Even though I'm a bot, I can assure you that the whole community is genuinely grateful
-            for your time and effort. 🤖💙
-
-          pr-opened-message: >
-            Hello @${{ github.event.pull_request.user.login }}, and thank you very much for your
-            first pull request to the Zephyr project!
-
-            Our Continuous Integration pipeline will execute a series of checks on your Pull Request
-            commit messages and code, and you are expected to address any failures by updating the PR.
-            Please take a look at [our commit message guidelines](https://docs.zephyrproject.org/latest/contribute/guidelines.html#commit-message-guidelines)
-            to find out how to format your commit messages, and at [our contribution workflow](https://docs.zephyrproject.org/latest/contribute/guidelines.html#contribution-workflow)
-            to understand how to update your Pull Request.
-            If you haven't already, please make sure to review the project's [Contributor
-            Expectations](https://docs.zephyrproject.org/latest/contribute/contributor_expectations.html)
-            and update (by amending and force-pushing the commits) your pull request if necessary.
-
-            If you are stuck or need help please join us on [Discord](https://chat.zephyrproject.org/)
-            and ask your question there. Additionally, you can [escalate the review](https://docs.zephyrproject.org/latest/contribute/contributor_expectations.html#pr-review-escalation)
-            when applicable. 😊
-
-          pr-merged-message: >
-            Hi @${{ github.event.pull_request.user.login }}!
-
-            Congratulations on getting your very first Zephyr pull request merged 🎉🥳. This is a
-            fantastic achievement, and we're thrilled to have you as part of our community!
-
-
-            To celebrate this milestone and showcase your contribution, we'd love to award you the
-            Zephyr Technical Contributor badge. If you're interested, please claim your badge by
-            filling out this form: [Claim Your Zephyr Badge](https://forms.gle/oCw9iAPLhUsHTapc8).
-
-
-            Thank you for your valuable input, and we look forward to seeing more of your
-            contributions in the future! 🪁

.github/workflows/hello_world_multiplatform.yaml

@@ -1,80 +0,0 @@
-name: Hello World (Multiplatform)
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  pull_request:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-    paths:
-      - 'scripts/build/**'
-      - 'scripts/requirements*.txt'
-      - '.github/workflows/hello_world_multiplatform.yaml'
-      - 'SDK_VERSION'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-22.04, ubuntu-24.04, macos-13, macos-14, windows-2022]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          path: zephyr
-          fetch-depth: 0
-
-      - name: Rebase
-        if: github.event_name == 'pull_request'
-        env:
-          BASE_REF: ${{ github.base_ref }}
-          PR_HEAD: ${{ github.event.pull_request.head.sha }}
-        working-directory: zephyr
-        shell: bash
-        run: |
-          git config --global user.email "actions@zephyrproject.org"
-          git config --global user.name "Github Actions"
-          git rebase origin/${BASE_REF}
-          git clean -f -d
-          git log --graph --oneline HEAD...${PR_HEAD}
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: 3.11
-
-      - name: Setup Zephyr project
-        uses: zephyrproject-rtos/action-zephyr-setup@v1
-        with:
-          app-path: zephyr
-          toolchains: all
-
-      - name: Build firmware
-        working-directory: zephyr
-        shell: bash
-        run: |
-          if [ "${{ runner.os }}" = "macOS" ]; then
-            EXTRA_TWISTER_FLAGS="-P native_sim --build-only"
-          elif [ "${{ runner.os }}" = "Windows" ]; then
-            EXTRA_TWISTER_FLAGS="-P native_sim --short-build-path -O/tmp/twister-out"
-          fi
-          ./scripts/twister --force-color --inline-logs -T samples/hello_world -v $EXTRA_TWISTER_FLAGS
-
-      - name: Upload artifacts
-        if: failure()
-        uses: actions/upload-artifact@v4
-        with:
-          if-no-files-found: ignore
-          path:
-            zephyr/twister-out/*/samples/hello_world/sample.basic.helloworld/build.log

.github/workflows/issue_count.yml

@@ -1,54 +0,0 @@
-name: Issue Tracker
-
-on:
-  schedule:
-  - cron: '*/10 * * * *'
-
-env:
-  OUTPUT_FILE_NAME: IssuesReport.md
-  COMMITTER_EMAIL: actions@github.com
-  COMMITTER_NAME: github-actions
-  COMMITTER_USERNAME: github-actions
-
-
-jobs:
-  track-issues:
-    name: "Collect Issue Stats"
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
-
-    steps:
-    - name: Download configuration file
-      run: |
-        wget -q https://raw.githubusercontent.com/$GITHUB_REPOSITORY/main/.github/workflows/issues-report-config.json
-
-    - name: install-packages
-      run: |
-        sudo apt-get update
-        sudo apt-get install discount
-
-    - uses: brcrista/summarize-issues@v4
-      with:
-        title: 'Issues Report for ${{ github.repository }}'
-        configPath: 'issues-report-config.json'
-        outputPath: ${{ env.OUTPUT_FILE_NAME }}
-        token: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: upload-stats
-      uses: actions/upload-artifact@v4
-      continue-on-error: true
-      with:
-        name: ${{ env.OUTPUT_FILE_NAME }}
-        path: ${{ env.OUTPUT_FILE_NAME }}
-
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
-      with:
-        aws-access-key-id: ${{ vars.AWS_TESTING_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_TESTING_SECRET_ACCESS_KEY }}
-        aws-region: us-east-1
-
-    - name: Post Results
-      run: |
-        mkd2html IssuesReport.md IssuesReport.html
-        aws s3 cp --quiet IssuesReport.html s3://testing.zephyrproject.org/issues/$GITHUB_REPOSITORY/index.html

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

@@ -1,37 +0,0 @@
-[
-  {
-    "section": "High Priority Bugs",
-    "labels": ["bug", "priority: high"],
-    "threshold": 0
-  },
-  {
-    "section": "Medium Priority Bugs",
-    "labels": ["bug", "priority: medium"],
-    "threshold": 20
-  },
-  {
-    "section": "Low Priority Bugs",
-    "labels": ["bug", "priority: low"],
-    "threshold": 100
-  },
-  {
-    "section": "Enhancements",
-    "labels": ["Enhancement"],
-    "threshold": 500
-  },
-  {
-    "section": "Features",
-    "labels": ["Feature"],
-    "threshold": 100
-  },
-  {
-    "section": "Questions",
-    "labels": ["question"],
-    "threshold": 100
-  },
-  {
-    "section": "Static Analysis",
-    "labels": ["Coverity"],
-    "threshold": 100
-  }
-]

.github/workflows/labeler.yml

@@ -0,0 +1,11 @@
+name: 'Pull Request Labeler'
+on:
+  - pull_request_target
+
+jobs:
+  triage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/labeler@v2.1.1
+        with:
+          repo-token: '${{ secrets.GITHUB_TOKEN }}'

.github/workflows/license_check.yml

@@ -4,20 +4,18 @@ on: [pull_request]
 
 jobs:
   scancode_job:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     name: Scan code for licenses
     steps:
     - name: Checkout the code
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
+      uses: actions/checkout@v1
     - name: Scan the code
       id: scancode
-      uses: zephyrproject-rtos/action_scancode@v4
+      uses: zephyrproject-rtos/action_scancode@v3
       with:
         directory-to-scan: 'scan/'
     - name: Artifact Upload
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v1
       with:
         name: scancode
         path: ./artifacts

.github/workflows/manifest.yml

@@ -1,39 +0,0 @@
-name: Manifest
-on:
-  pull_request_target:
-
-jobs:
-  contribs:
-    runs-on: ubuntu-22.04
-    name: Manifest
-    steps:
-      - name: Checkout the code
-        uses: actions/checkout@v4
-        with:
-          path: zephyrproject/zephyr
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: west setup
-        env:
-          BASE_REF: ${{ github.base_ref }}
-        working-directory: zephyrproject/zephyr
-        run: |
-          pip3 install west
-          git config --global user.email "you@example.com"
-          git config --global user.name "Your Name"
-          west init -l . || true
-
-      - name: Manifest
-        uses: zephyrproject-rtos/action-manifest@v1.3.1
-        with:
-          github-token: ${{ secrets.ZB_GITHUB_TOKEN }}
-          manifest-path: 'west.yml'
-          checkout-path: 'zephyrproject/zephyr'
-          use-tree-checkout: 'true'
-          check-impostor-commits: 'true'
-          label-prefix: 'manifest-'
-          verbosity-level: '1'
-          labels: 'manifest'
-          dnm-labels: 'DNM'

.github/workflows/pylib_tests.yml

@@ -1,54 +0,0 @@
-# Copyright (c) 2023 Intel Corporation.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Misc. Pylib Scripts TestSuite
-
-on:
-  push:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/pylib/build_helpers/**'
-    - '.github/workflows/pylib_tests.yml'
-  pull_request:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/pylib/build_helpers/**'
-    - '.github/workflows/pylib_tests.yml'
-
-jobs:
-  pylib-tests:
-    name: Misc. Pylib Unit Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04]
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: cache-pip-linux
-      if: startsWith(runner.os, 'Linux')
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: install-packages
-      run: |
-        pip3 install -r scripts/requirements-base.txt -r scripts/requirements-build-test.txt
-    - name: Run pytest for build_helpers
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      run: |
-        echo "Run build_helpers tests"
-        PYTHONPATH=./scripts/tests pytest ./scripts/tests/build_helpers

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

@@ -1,28 +0,0 @@
-name: ready to merge
-
-on:
-  workflow_call:
-    inputs:
-      needs_context:
-        type: string
-        required: true
-
-jobs:
-  all_jobs_passed:
-    name: all jobs passed
-    runs-on: ubuntu-latest
-    steps:
-      - name: "Check status of all required jobs"
-        run: |-
-          NEEDS_CONTEXT='${{ inputs.needs_context }}'
-          JOB_IDS=$(echo "$NEEDS_CONTEXT" | jq -r 'keys[]')
-          for JOB_ID in $JOB_IDS; do
-            RESULT=$(echo "$NEEDS_CONTEXT" | jq -r ".[\"$JOB_ID\"].result")
-            echo "$JOB_ID job result: $RESULT"
-            if [[ $RESULT != "success" && $RESULT != "skipped" ]]; then
-              echo "***"
-              echo "Error: The $JOB_ID job did not pass."
-              exit 1
-            fi
-          done
-          echo "All jobs passed or were skipped."

.github/workflows/release.yml

@@ -1,60 +0,0 @@
-name: Create a Release
-
-on:
-  push:
-    tags:
-      - 'v*'
-      - '!v*rc*'
-
-jobs:
-  release:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Get the version
-        id: get_version
-        run: |
-          echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
-          echo "TRIMMED_VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
-
-      - name: REUSE Compliance Check
-        uses: fsfe/reuse-action@v4
-        with:
-          args: spdx -o zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-
-      - name: upload-results
-        uses: actions/upload-artifact@v4
-        continue-on-error: true
-        with:
-          name: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-          path: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-
-      - name: Create empty release notes body
-        run: |
-          echo "TODO: add release overview and notes link" > release-notes.txt
-
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: Zephyr ${{ steps.get_version.outputs.TRIMMED_VERSION }}
-          body_path: release-notes.txt
-          draft: true
-          prerelease: true
-
-      - name: Upload Release Assets
-        id: upload-release-asset
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-          asset_name: zephyr-${{ steps.get_version.outputs.VERSION }}.spdx
-          asset_content_type: text/plain

.github/workflows/sanitycheck_tests.yml

@@ -0,0 +1,49 @@
+# Copyright (c) 2020 Intel Corporation.
+# SPDX-License-Identifier: Apache-2.0
+
+name: Zephyr Sanitycheck TestSuite
+
+on:
+  push:
+    paths:
+    - 'scripts/sanity_chk/sanitylib.py'
+    - 'scripts/sanitycheck'
+    - 'scripts/tests/sanitycheck/**'
+  pull_request:
+    paths:
+    - 'scripts/sanity_chk/**'
+    - 'scripts/sanitycheck'
+    - 'scripts/tests/sanitycheck/**'
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8]
+        os: [ubuntu-latest]
+    steps:
+    - name: checkout
+      uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: cache-pip-linux
+      if: startsWith(runner.os, 'Linux')
+      uses: actions/cache@v1
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
+        restore-keys: |
+          ${{ runner.os }}-pip-${{ matrix.python-version }}
+    - name: install-packages
+      run: |
+        pip3 install pytest colorama pyyaml ply mock
+    - name: Run pytest
+      env:
+        ZEPHYR_BASE: ./
+        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
+      run: |
+        echo "Run Sanitycheck tests"
+        PYTHONPATH=./scripts/tests pytest ./scripts/tests/sanitycheck

.github/workflows/scorecards.yml

@@ -1,61 +0,0 @@
-# This workflow uses actions that are not certified by GitHub. They are provided
-# by a third-party and are governed by separate terms of service, privacy
-# policy, and support documentation.
-
-name: Scorecards supply-chain security
-on:
-  # For Branch-Protection check. Only the default branch is supported. See
-  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
-  branch_protection_rule:
-  # To guarantee Maintained check is occasionally updated. See
-  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
-  schedule:
-    - cron: '43 7 * * 6'
-  push:
-    branches:
-      - main
-
-permissions: read-all
-
-jobs:
-  analysis:
-    name: Scorecard analysis
-    runs-on: ubuntu-latest
-    permissions:
-      # Needed for Code scanning upload
-      security-events: write
-      # Needed for GitHub OIDC token if publish_results is true
-      id-token: write
-
-    steps:
-      - name: "Checkout code"
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
-        with:
-          persist-credentials: false
-
-      - name: "Run analysis"
-        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
-        with:
-          results_file: results.sarif
-          results_format: sarif
-          # Publish results to OpenSSF REST API for easy access by consumers.
-          # - Allows the repository to include the Scorecard badge.
-          # - See https://github.com/ossf/scorecard-action#publishing-results.
-          publish_results: true
-
-      # Upload the results as artifacts (optional). Commenting out will disable
-      # uploads of run results in SARIF format to the repository Actions tab.
-      # https://docs.github.com/en/actions/advanced-guides/storing-workflow-data-as-artifacts
-      - name: "Upload artifact"
-        uses: actions/upload-artifact@89ef406dd8d7e03cfd12d9e0a4a378f454709029 # v4.3.5
-        with:
-          name: SARIF file
-          path: results.sarif
-          retention-days: 5
-
-      # Upload the results to GitHub's code scanning dashboard (optional).
-      # Commenting out will disable upload of results to your repo's Code Scanning dashboard
-      - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@afb54ba388a7dca6ecae48f608c4ff05ff4cc77a # v3.25.15
-        with:
-          sarif_file: results.sarif

.github/workflows/scripts_tests.yml

@@ -1,72 +0,0 @@
-# Copyright 2023 Google LLC
-# SPDX-License-Identifier: Apache-2.0
-
-name: Scripts tests
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-    paths:
-      - 'scripts/build/**'
-      - '.github/workflows/scripts_tests.yml'
-  pull_request:
-    branches:
-      - main
-      - v*-branch
-    paths:
-      - 'scripts/build/**'
-      - '.github/workflows/scripts_tests.yml'
-
-jobs:
-  scripts-tests:
-    name: Scripts tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-20.04]
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-
-      - name: Rebase
-        continue-on-error: true
-        env:
-          BASE_REF: ${{ github.base_ref }}
-          PR_HEAD: ${{ github.event.pull_request.head.sha }}
-        run: |
-          git config --global user.email "actions@zephyrproject.org"
-          git config --global user.name "Github Actions"
-          git rebase origin/${BASE_REF}
-          git clean -f -d
-          git log --graph --oneline HEAD...${PR_HEAD}
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: cache-pip-linux
-        if: startsWith(runner.os, 'Linux')
-        uses: actions/cache@v4
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-          restore-keys: |
-            ${{ runner.os }}-pip-${{ matrix.python-version }}
-
-      - name: install-packages
-        run: |
-          pip3 install -r scripts/requirements-base.txt -r scripts/requirements-build-test.txt
-
-      - name: Run pytest
-        env:
-          ZEPHYR_BASE: ./
-        run: |
-          echo "Run script tests"
-          pytest ./scripts/build

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

@@ -1,28 +0,0 @@
-name: Stale Workflow Queue Cleanup
-
-on:
-  workflow_dispatch:
-    branches: [main]
-  schedule:
-  # everyday at 15:00
-  - cron: '0 15 * * *'
-
-concurrency:
-  group: stale-workflow-queue-cleanup
-  cancel-in-progress: true
-
-jobs:
-  cleanup:
-    name: Cleanup
-    runs-on: ubuntu-22.04
-
-    steps:
-    - name: Delete stale queued workflow runs
-      uses: MajorScruffy/delete-old-workflow-runs@v0.3.0
-      with:
-        repository: ${{ github.repository }}
-        # Remove any workflow runs in "queued" state for more than 1 day
-        older-than-seconds: 86400
-        status: queued
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/stale_issue.yml

@@ -5,24 +5,17 @@ on:
 
 jobs:
   stale:
-    name: Find Stale issues and PRs
-    runs-on: ubuntu-22.04
-    if: github.repository == 'zephyrproject-rtos/zephyr'
+    runs-on: ubuntu-latest
     steps:
-    - uses: actions/stale@v9
+    - uses: actions/stale@v3
       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.'
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        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'
+        exempt-issue-labels: 'In progress,Enhancement,Feature,Feature Request,RFC,Meta'
         operations-per-run: 400

.github/workflows/stats_merged_prs.yml

@@ -1,24 +0,0 @@
-name: Merged PR stats
-
-on:
-  pull_request_target:
-    branches:
-      - main
-      - v*-branch
-    types: [closed]
-jobs:
-  record_merged:
-    if: github.event.pull_request.merged == true && github.repository == 'zephyrproject-rtos/zephyr'
-    runs-on: ubuntu-22.04
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: PR event
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          ELASTICSEARCH_KEY: ${{ secrets.ELASTICSEARCH_KEY }}
-          ELASTICSEARCH_SERVER: "https://elasticsearch.zephyrproject.io:443"
-          PR_STAT_ES_INDEX: ${{ vars.PR_STAT_ES_INDEX }}
-        run: |
-          pip3 install pygithub elasticsearch
-          python3 ./scripts/ci/stats/merged_prs.py --pull-request ${{ github.event.pull_request.number }} --repo ${{ github.repository }}

.github/workflows/twister.yaml

@@ -1,374 +0,0 @@
-name: Run tests with twister
-
-on:
-  push:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  pull_request_target:
-    branches:
-      - main
-      - v*-branch
-      - collab-*
-  schedule:
-    # Run at 03:00 UTC on every Sunday
-    - cron: '0 3 * * 0'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  twister-build-prep:
-    if: github.repository_owner == 'zephyrproject-rtos'
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    outputs:
-      subset: ${{ steps.output-services.outputs.subset }}
-      size: ${{ steps.output-services.outputs.size }}
-      fullrun: ${{ steps.output-services.outputs.fullrun }}
-    env:
-      MATRIX_SIZE: 10
-      PUSH_MATRIX_SIZE: 20
-      DAILY_MATRIX_SIZE: 80
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      TESTS_PER_BUILDER: 700
-      COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
-      BASE_REF: ${{ github.base_ref }}
-    steps:
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Clone cached Zephyr repository
-        if: github.event_name == 'pull_request_target'
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: Checkout
-        if: github.event_name == 'pull_request_target'
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Environment Setup
-        if: github.event_name == 'pull_request_target'
-        run: |
-          git config --global user.email "bot@zephyrproject.org"
-          git config --global user.name "Zephyr Bot"
-          rm -fr ".git/rebase-apply"
-          git rebase origin/${BASE_REF}
-          git clean -f -d
-          git log  --pretty=oneline | head -n 10
-          west init -l . || true
-          west config manifest.group-filter -- +ci,+optional
-          west config --global update.narrow true
-          west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-          west forall -c 'git reset --hard HEAD'
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Generate Test Plan with Twister
-        if: github.event_name == 'pull_request_target'
-        id: test-plan
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          python3 ./scripts/ci/test_plan.py -c origin/${BASE_REF}.. --pull-request -t $TESTS_PER_BUILDER
-          if [ -s .testplan ]; then
-            cat .testplan >> $GITHUB_ENV
-          else
-            echo "TWISTER_NODES=${MATRIX_SIZE}" >> $GITHUB_ENV
-          fi
-          rm -f testplan.json .testplan
-
-      - name: Determine matrix size
-        id: output-services
-        run: |
-          if [ "${{github.event_name}}" = "pull_request_target" ]; then
-            if [ -n "${TWISTER_NODES}" ]; then
-              subset="[$(seq -s',' 1 ${TWISTER_NODES})]"
-            else
-              subset="[$(seq -s',' 1 ${MATRIX_SIZE})]"
-            fi
-            size=${TWISTER_NODES}
-          elif [ "${{github.event_name}}" = "push" ]; then
-            subset="[$(seq -s',' 1 ${PUSH_MATRIX_SIZE})]"
-            size=${MATRIX_SIZE}
-          elif [ "${{github.event_name}}" = "schedule" -a "${{github.repository}}" = "zephyrproject-rtos/zephyr" ]; then
-            subset="[$(seq -s',' 1 ${DAILY_MATRIX_SIZE})]"
-            size=${DAILY_MATRIX_SIZE}
-          else
-            size=0
-          fi
-          echo "subset=${subset}" >> $GITHUB_OUTPUT
-          echo "size=${size}" >> $GITHUB_OUTPUT
-          echo "fullrun=${TWISTER_FULL}" >> $GITHUB_OUTPUT
-
-  twister-build:
-    runs-on:
-      group: zephyr-runner-v2-linux-x64-4xlarge
-    needs: twister-build-prep
-    if: needs.twister-build-prep.outputs.size != 0
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci-repo-cache:v0.26.14.20240823
-      options: '--entrypoint /bin/bash'
-    strategy:
-      fail-fast: false
-      matrix:
-        subset: ${{fromJSON(needs.twister-build-prep.outputs.subset)}}
-    timeout-minutes: 1440
-    env:
-      CCACHE_DIR: /node-cache/ccache-zephyr
-      CCACHE_REMOTE_STORAGE: "redis://cache-*.keydb-cache.svc.cluster.local|shards=1,2,3"
-      CCACHE_REMOTE_ONLY: "true"
-      # `--specs` is ignored because ccache is unable to resolve the toolchain specs file path.
-      CCACHE_IGNOREOPTIONS: '--specs=*'
-      BSIM_OUT_PATH: /opt/bsim/
-      BSIM_COMPONENTS_PATH: /opt/bsim/components
-      TWISTER_COMMON: ' --force-color --inline-logs -v -N -M --retry-failed 3 --timeout-multiplier 2 '
-      DAILY_OPTIONS: ' -M --build-only --all --show-footprint'
-      PR_OPTIONS: ' --clobber-output --integration'
-      PUSH_OPTIONS: ' --clobber-output -M --show-footprint'
-      COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
-      BASE_REF: ${{ github.base_ref }}
-    steps:
-      - name: Print cloud service information
-        run: |
-          echo "ZEPHYR_RUNNER_CLOUD_PROVIDER = ${ZEPHYR_RUNNER_CLOUD_PROVIDER}"
-          echo "ZEPHYR_RUNNER_CLOUD_NODE = ${ZEPHYR_RUNNER_CLOUD_NODE}"
-          echo "ZEPHYR_RUNNER_CLOUD_POD = ${ZEPHYR_RUNNER_CLOUD_POD}"
-
-      - name: Apply container owner mismatch workaround
-        run: |
-          # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-          #        match the container user UID because of the way GitHub
-          #        Actions runner is implemented. Remove this workaround when
-          #        GitHub comes up with a fundamental fix for this problem.
-          git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-      - name: Clone cached Zephyr repository
-        continue-on-error: true
-        run: |
-          git clone --shared /repo-cache/zephyrproject/zephyr .
-          git remote set-url origin ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Environment Setup
-        run: |
-          if [ "${{github.event_name}}" = "pull_request_target" ]; then
-            git config --global user.email "bot@zephyrproject.org"
-            git config --global user.name "Zephyr Builder"
-            rm -fr ".git/rebase-apply"
-            git rebase origin/${BASE_REF}
-            git clean -f -d
-            git log  --pretty=oneline | head -n 10
-          fi
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
-          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
-          west init -l . || true
-          west config manifest.group-filter -- +ci,+optional
-          west config --global update.narrow true
-          west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /repo-cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /repo-cache/zephyrproject)
-          west forall -c 'git reset --hard HEAD'
-
-          echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-      - name: Check Environment
-        run: |
-          cmake --version
-          gcc --version
-          cargo --version
-          rustup target list --installed
-          ls -la
-          echo "github.ref: ${{ github.ref }}"
-          echo "github.base_ref: ${{ github.base_ref }}"
-          echo "github.ref_name: ${{ github.ref_name }}"
-
-      - name: Set up ccache
-        run: |
-          mkdir -p ${CCACHE_DIR}
-          ccache -M 10G
-          ccache -p
-          ccache -z -s -vv
-
-      - name: Update BabbleSim to manifest revision
-        run: |
-          export BSIM_VERSION=$( west list bsim -f {revision} )
-          echo "Manifest points to bsim sha $BSIM_VERSION"
-          cd /opt/bsim_west/bsim
-          git fetch -n origin ${BSIM_VERSION}
-          git -c advice.detachedHead=false checkout ${BSIM_VERSION}
-          west update
-          make everything -s -j 8
-
-      - if: github.event_name == 'push'
-        name: Run Tests with Twister (Push)
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          ./scripts/twister --subset ${{matrix.subset}}/${{ strategy.job-total }} ${TWISTER_COMMON} ${PUSH_OPTIONS}
-          if [ "${{matrix.subset}}" = "1" ]; then
-            ./scripts/zephyr_module.py --twister-out module_tests.args
-            if [ -s module_tests.args ]; then
-              ./scripts/twister +module_tests.args --outdir module_tests ${TWISTER_COMMON} ${PUSH_OPTIONS}
-            fi
-          fi
-
-      - if: github.event_name == 'pull_request_target'
-        name: Run Tests with Twister (Pull Request)
-        run: |
-          rm -f testplan.json
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          python3 ./scripts/ci/test_plan.py -c origin/${BASE_REF}.. --pull-request
-          ./scripts/twister --subset ${{matrix.subset}}/${{ strategy.job-total }} --load-tests testplan.json ${TWISTER_COMMON} ${PR_OPTIONS}
-          if [ "${{matrix.subset}}" = "1" -a ${{needs.twister-build-prep.outputs.fullrun}} = 'True' ]; then
-            ./scripts/zephyr_module.py --twister-out module_tests.args
-            if [ -s module_tests.args ]; then
-              ./scripts/twister +module_tests.args --outdir module_tests ${TWISTER_COMMON} ${PR_OPTIONS}
-            fi
-          fi
-
-      - if: github.event_name == 'schedule'
-        name: Run Tests with Twister (Daily)
-        run: |
-          export ZEPHYR_BASE=${PWD}
-          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
-          ./scripts/twister --subset ${{matrix.subset}}/${{ strategy.job-total }} ${TWISTER_COMMON} ${DAILY_OPTIONS}
-          if [ "${{matrix.subset}}" = "1" ]; then
-            ./scripts/zephyr_module.py --twister-out module_tests.args
-            if [ -s module_tests.args ]; then
-              ./scripts/twister +module_tests.args --outdir module_tests ${TWISTER_COMMON} ${DAILY_OPTIONS}
-            fi
-          fi
-
-      - name: Print ccache stats
-        if: always()
-        run: |
-          ccache -s -vv
-
-      - name: Upload Unit Test Results
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: Unit Test Results (Subset ${{ matrix.subset }})
-          if-no-files-found: ignore
-          path: |
-            twister-out/twister.xml
-            twister-out/twister.json
-            module_tests/twister.xml
-            testplan.json
-
-      - if: matrix.subset == 1 && github.event_name == 'push'
-        name: Save the list of Python packages
-        shell: bash
-        run: |
-          FREEZE_FILE="frozen-requirements.txt"
-          timestamp="$(date)"
-          version="$(git describe --abbrev=12 --always)"
-          echo -e "# Generated at $timestamp ($version)\n" > $FREEZE_FILE
-          pip3 freeze | tee -a $FREEZE_FILE
-
-      - if: matrix.subset == 1 && github.event_name == 'push'
-        name: Upload the list of Python packages
-        uses: actions/upload-artifact@v4
-        with:
-          name: Frozen PIP package set
-          path: |
-            frozen-requirements.txt
-
-  twister-test-results:
-    name: "Publish Unit Tests Results"
-    env:
-      ELASTICSEARCH_KEY: ${{ secrets.ELASTICSEARCH_KEY }}
-      ELASTICSEARCH_SERVER: "https://elasticsearch.zephyrproject.io:443"
-    needs: twister-build
-    runs-on: ubuntu-22.04
-    # the build-and-test job might be skipped, we don't need to run this job then
-    if: success() || failure()
-
-    steps:
-      # Needed for elasticearch and upload script
-      - if: github.event_name == 'push' || github.event_name == 'schedule'
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-
-      - if: github.event_name == 'push' || github.event_name == 'schedule'
-        name: Upload to elasticsearch
-        run: |
-          pip3 install elasticsearch
-          # set run date on upload to get consistent and unified data across the matrix.
-          run_date=`date --iso-8601=minutes`
-          if [ "${{github.event_name}}" = "push" ]; then
-            python3 ./scripts/ci/upload_test_results_es.py -r ${run_date} \
-              --index zephyr-main-ci-push-1 artifacts/*/*/twister.json
-          elif [ "${{github.event_name}}" = "schedule" ]; then
-            python3 ./scripts/ci/upload_test_results_es.py -r ${run_date} \
-              --index zephyr-main-ci-weekly-1 artifacts/*/*/twister.json
-          fi
-
-      - name: Merge Test Results
-        run: |
-          pip3 install junitparser junit2html
-          junitparser merge artifacts/*/*/twister.xml junit.xml
-          junit2html junit.xml junit.html
-
-      - name: Upload Unit Test Results in HTML
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: HTML Unit Test Results
-          if-no-files-found: ignore
-          path: |
-            junit.html
-
-      - name: Publish Unit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v2
-        with:
-          check_name: Unit Test Results
-          files: "**/twister.xml"
-          comment_mode: off
-  twister-status-check:
-    if: always()
-    name: "Check Twister Status"
-    needs:
-      - twister-build-prep
-      - twister-build
-    uses: ./.github/workflows/ready-to-merge.yml
-    with:
-      needs_context: ${{ toJson(needs) }}

.github/workflows/twister_tests.yml

@@ -1,69 +0,0 @@
-# Copyright (c) 2020 Intel Corporation.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Twister TestSuite
-
-on:
-  push:
-    branches:
-    - main
-    - v*-branch
-    - collab-*
-    paths:
-    - 'scripts/pylib/**'
-    - 'scripts/twister'
-    - 'scripts/tests/twister/**'
-    - '.github/workflows/twister_tests.yml'
-    - 'scripts/schemas/twister/'
-  pull_request:
-    branches:
-    - main
-    - v*-branch
-    paths:
-    - 'scripts/pylib/**'
-    - 'scripts/twister'
-    - 'scripts/tests/twister/**'
-    - '.github/workflows/twister_tests.yml'
-    - 'scripts/schemas/twister/'
-
-jobs:
-  twister-tests:
-    name: Twister Unit Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04]
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: cache-pip-linux
-      if: startsWith(runner.os, 'Linux')
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ matrix.python-version }}
-        restore-keys: |
-          ${{ runner.os }}-pip-${{ matrix.python-version }}
-    - name: install-packages
-      run: |
-        pip3 install -r scripts/requirements-base.txt -r scripts/requirements-build-test.txt -r scripts/requirements-run-test.txt
-    - name: Run pytest for twisterlib
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      run: |
-        echo "Run twister tests"
-        PYTHONPATH=./scripts/tests pytest ./scripts/tests/twister
-    - name: Run pytest for pytest-twister-harness
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-        PYTHONPATH: ./scripts/pylib/pytest-twister-harness/src:${PYTHONPATH}
-      run: |
-        echo "Run twister tests"
-        pytest ./scripts/pylib/pytest-twister-harness/tests

.github/workflows/twister_tests_blackbox.yml

@@ -1,79 +0,0 @@
-# Copyright (c) 2023 Intel Corporation.
-# SPDX-License-Identifier: Apache-2.0
-
-name: Twister BlackBox TestSuite
-
-on:
-  pull_request:
-    branches:
-    - main
-    - collab-*
-    - v*-branch
-    paths:
-    - 'scripts/pylib/twister/**'
-    - 'scripts/twister'
-    - 'scripts/tests/twister_blackbox/**'
-    - '.github/workflows/twister_tests_blackbox.yml'
-
-jobs:
-  twister-tests:
-    name: Twister Black Box Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04]
-    container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.13
-
-    steps:
-    - name: Apply Container Owner Mismatch Workaround
-      run: |
-        # FIXME: The owner UID of the GITHUB_WORKSPACE directory may not
-        #        match the container user UID because of the way GitHub
-        #        Actions runner is implemented. Remove this workaround when
-        #        GitHub comes up with a fundamental fix for this problem.
-        git config --global --add safe.directory ${GITHUB_WORKSPACE}
-
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Environment Setup
-      run: |
-        echo "$HOME/.local/bin" >> $GITHUB_PATH
-
-        west init -l . || true
-        # we do not depend on any hals, tools or bootloader, save some time and space...
-        west config manifest.group-filter -- -hal,-tools,-bootloader
-        west config --global update.narrow true
-        west update --path-cache /github/cache/zephyrproject 2>&1 1> west.update.log || west update --path-cache /github/cache/zephyrproject 2>&1 1> west.update.log || ( rm -rf ../modules ../bootloader ../tools && west update --path-cache /github/cache/zephyrproject)
-        west forall -c 'git reset --hard HEAD'
-
-        echo "ZEPHYR_SDK_INSTALL_DIR=/opt/toolchains/zephyr-sdk-$( cat SDK_VERSION )" >> $GITHUB_ENV
-
-    - name: Set Up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-
-    - name: Go Into Venv
-      shell: bash
-      run: |
-        python3 -m pip install --user virtualenv
-        python3 -m venv env
-        source env/bin/activate
-        echo "$(which python)"
-
-    - name: Install Packages
-      run: |
-        python3 -m pip install -U -r scripts/requirements-base.txt -r scripts/requirements-build-test.txt -r scripts/requirements-run-test.txt
-
-    - name: Run Pytest For Twister Black Box Tests
-      shell: bash
-      env:
-        ZEPHYR_BASE: ./
-        ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      run: |
-        echo "Run twister tests"
-        source zephyr-env.sh
-        PYTHONPATH="./scripts/tests" pytest ./scripts/tests/twister_blackbox

.github/workflows/west_cmds.yml

@@ -5,42 +5,31 @@ name: Zephyr West Command Tests
 
 on:
   push:
-    branches:
-    - main
-    - v*-branch
-    - collab-*
     paths:
     - 'scripts/west-commands.yml'
     - 'scripts/west_commands/**'
-    - '.github/workflows/west_cmds.yml'
   pull_request:
-    branches:
-    - main
-    - v*-branch
-    - collab-*
     paths:
     - 'scripts/west-commands.yml'
     - 'scripts/west_commands/**'
-    - '.github/workflows/west_cmds.yml'
 
 jobs:
-  west-commnads:
-    name: West Command Tests
+  build:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ['3.10', '3.11', '3.12']
-        os: [ubuntu-22.04, macos-14, windows-2022]
+        python-version: [3.6, 3.7, 3.8]
+        os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
     - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v1
       with:
         python-version: ${{ matrix.python-version }}
     - name: cache-pip-linux
       if: startsWith(runner.os, 'Linux')
-      uses: actions/cache@v4
+      uses: actions/cache@v1
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ matrix.python-version }}
@@ -48,7 +37,7 @@ jobs:
           ${{ runner.os }}-pip-${{ matrix.python-version }}
     - name: cache-pip-mac
       if: startsWith(runner.os, 'macOS')
-      uses: actions/cache@v4
+      uses: actions/cache@v1
       with:
         path: ~/Library/Caches/pip
         # Trailing '-' was just to get a different cache name
@@ -57,7 +46,7 @@ jobs:
           ${{ runner.os }}-pip-${{ matrix.python-version }}-
     - name: cache-pip-win
       if: startsWith(runner.os, 'Windows')
-      uses: actions/cache@v4
+      uses: actions/cache@v1
       with:
         path: ~\AppData\Local\pip\Cache
         key: ${{ runner.os }}-pip-${{ matrix.python-version }}
@@ -66,7 +55,7 @@ jobs:
     - name: install pytest
       run: |
         pip3 install wheel
-        pip3 install pytest west pyelftools canopen natsort progress mypy intelhex psutil ply pyserial
+        pip3 install pytest west pyelftools canopen progress mypy
     - name: run pytest-win
       if: runner.os == 'Windows'
       run: |

.gitignore

@@ -7,15 +7,9 @@
 *.swp
 *.swo
 *~
-
-# Emacs
-\#*\#
-
 build*/
-!doc/build/
-!scripts/build
+!doc/guides/build
 !tests/drivers/build_all
-!scripts/pylib/build_helpers
 cscope.*
 .dir
 
@@ -29,8 +23,6 @@ outdir
 outdir-*
 scripts/basic/fixdep
 scripts/gen_idt/gen_idt
-coverage-report
-doc-coverage.info
 doc/_build
 doc/doxygen
 doc/xml
@@ -40,11 +32,7 @@ doc/samples
 doc/latex
 doc/themes/zephyr-docs-theme
 sanity-out*
-twister-out*
-bsim_out
 bsim_bt_out
-myresults.xml
-tests/RunResults.xml
 scripts/grub
 doc/reference/kconfig/*.rst
 doc/doc.warnings
@@ -53,15 +41,6 @@ doc/doc.warnings
 .envrc
 .vscode
 hide-defaults-note
-venv
-.venv
-.DS_Store
-.clangd
-new.info
-
-# CI output
-compliance.xml
-_error.types
 
 # Tag files
 GPATH
@@ -71,25 +50,3 @@ TAGS
 tags
 
 .idea
-
-# from check_compliance.py
-BinaryFiles.txt
-BoardYml.txt
-Checkpatch.txt
-ClangFormat.txt
-DevicetreeBindings.txt
-GitDiffCheck.txt
-Gitlint.txt
-Identity.txt
-ImageSize.txt
-Kconfig.txt
-KconfigBasic.txt
-KconfigBasicNoModules.txt
-KconfigHWMv2.txt
-KeepSorted.txt
-MaintainersFormat.txt
-ModulesMaintainers.txt
-Nits.txt
-Pylint.txt
-SphinxLint.txt
-YAMLLint.txt

.gitlint

@@ -1,14 +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]
 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
 
@@ -17,16 +13,16 @@ debug = false
 extra-path=scripts/gitlint
 
 [title-max-length-no-revert]
-# line-length=75
+line-length=75
 
 [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 = ^(?!subsys:)(([^:]+):)(\s([^:]+):)*\s(.+)$
 
 [title-must-not-contain-word]
 # Comma-separated list of words that should not occur in the title. Matching is case
@@ -43,7 +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

.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/anonymous.conf

@@ -0,0 +1,12 @@
+#
+# Anonymous struct/union
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]connection_mgmt.rst):(?P<lineno>[0-9]+): WARNING: Error in declarator or parameters$
+^Invalid C declaration: Expected identifier in nested name. \[error at [0-9]+]$
+^.*union bt_conn_info::@[0-9]+.*$
+^[- \t]*\^$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]connection_mgmt.rst):(?P<lineno>[0-9]+): WARNING: Error in declarator or parameters$
+^Invalid C declaration: Expected identifier in nested name. \[error at [0-9]+]$
+^.*enum bt_conn_oob_info::@[0-9]+.*$
+^[- \t]*\^$

.known-issues/doc/duplicate.conf

@@ -0,0 +1,39 @@
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]file_system[/\\]index.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]peripherals[/\\]dma.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]audio[/\\]dmic.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]networking[/\\]net_if.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]networking[/\\]ieee802154.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]networking[/\\]sockets.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]uuid.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]sdp.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]rfcomm.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]hci_raw.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]hci_drivers.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]gatt.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]gap.rst):(?P<lineno>[0-9]+): WARNING: Duplicate C declaration, also defined in (.*)\.$
+^Declaration is \'.*\'\.$

.known-issues/doc/misc.conf

@@ -0,0 +1,14 @@
+# multiple section 'index'
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]custom-doxygen[/\\]mainpage.md):[0-9]+: warning: multiple use of section label 'index' for main page, \(first occurrence: .*$
+#
+^(?P<filename>([\-:\\/\w\.])+[/\\]doc[/\\]reference[/\\]bluetooth[/\\]gatt.rst):(?P<lineno>[0-9]+): WARNING: Error in declarator$
+^[ \t]*If.*:$
+^[ \t]*Invalid C declaration: .* \[error at [0-9]+\]$
+^[ \t]*ATOMIC_DEFINE.*$
+^[- \t]*\^$
+^[ \t]*If.*:$
+^[ \t]*Error in declarator or parameters$
+^[ \t]*Invalid C declaration: .* \[error at [0-9]+\]$
+^[ \t]*ATOMIC_DEFINE.*$
+^[- \t]*\^$
+^[ \t]*$

.known-issues/make.conf

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

.known-issues/testcases/block.conf

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

.known-issues/testcases/makefile.conf

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

.known-issues/testcases/skip.conf

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

.mailmap

@@ -1,122 +1,32 @@
-Alexandr Kolosov <rikorsev@gmail.com>
-Alexandre d'Alton <alexandre.dalton@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>
+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>
-Andrzej Kuroś <andrzej.kuros@nordicsemi.no>
-Anthony Smigielski <thebasti0ncode@gmail.com>
-Armand Ciejak <armand@riedonetworks.com>  <armandciejak@users.noreply.github.com>
-Aska Wu <aska.wu@linaro.org>
-Bit Pathe <bitpathe@gmail.com> <bitpathe@gmail.com>
-Bjarki Arge Andreasen <baa@trackunit.com>
-Carles Cufi <carles.cufi@nordicsemi.no> <carles.cufi@nordicsemi.no>
-chao an <anchao@xiaomi.com>
-Charles E. Youse <charles.youse@intel.com>
-Chen Xingyu <hi@xingrz.me>
-Christoph Schnetzler <christoph.schnetzler@husqvarnagroup.com>
-Christoph Schramm <schramm@makaio.com>
-Christopher Friedt <cfriedt@meta.com>
-Christopher Friedt <cfriedt@meta.com> <cfriedt@fb.com>
-Chuck Jordan <cjordan@synopsys.com> <cjordan@synopsys.com>
-Chunlin Han <chunlin.han@linaro.org> <chunlin.han@acer.com>
-David B. Kinder <david.b.kinder@intel.com>
-David Komel <a8961713@gmail.com>
-David Leach <david.leach@nxp.com>
-Dirk Brandewie <dirk.j.brandewie@intel.com> <dirk.j.brandewie@intel.com>
-Douglas Su <d0u9.su@outlook.com> <d0u9.su@outlook.com>
-Enjia Mai <enjia.mai@intel.com>
-Enjia Mai <enjia.mai@intel.com> <enjiax.mai@intel.com>
-Evan Couzens <evanx.couzens@intel.com> <evanx.couzens@intel.com>
-Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
-Evgeniy Paltsev <PaltsevEvgeniy@gmail.com> <Eugeniy.Paltsev@synopsys.com>
-Felipe Neves <ryukokki.felipe@gmail.com> <ryukokki.felipe@gmail.com>
-Findlay Feng <i@fengch.me>
-Flavio Arieta Netto <flavio@exati.com.br>
-Francois Ramu <francois.ramu@st.com>
-Gerardo Aceves <gerardo.aceves@intel.com> <gerardo.aceves@intel.com>
-Gregory Shue <gregory.shue@legrand.com>
-Gregory Shue <gregory.shue@legrand.com> <gregory.shue@legrand.us>
-HaiLong Yang <cameledyang@pm.me>
-James Johnson <james.johnson672@t-mobile.com>
-Jarno Lämsä <jarno.lamsa@nordicsemi.no>
-Jędrzej Ciupis <jedrzej.ciupis@nordicsemi.no>
-Jeremie Garcia <jeremie.garcia@intel.com> <jeremie.garcia@intel.com>
-Jim Benjamin Luther <jilu@oticon.com>
-Johan Kruger <johan.kruger@windriver.com> <johan.kruger@windriver.com>
-Johann Fischer <j.fischer@phytec.de>
-Jørgen Kvalvaag <jorgen.kvalvaag@nordicsemi.no>
-Juan Manuel Cruz Alcaraz <juan.m.cruz.alcaraz@intel.com>
-Juan Solano <juanx.solano.menacho@intel.com>
-Julien D'Ascenzio <julien.dascenzio@paratronic.fr>
-Jun Li <jun.r.li@intel.com>
-Justin Watson <jwatson5@gmail.com>
-Kamil Sroka <kamil.sroka@nordicsemi.no>
-Katarzyna Giądła <katarzyna.giadla@nordicsemi.no>
-Keren Siman-Tov <keren.siman-tov@intel.com> <keren.siman-tov@intel.com>
-Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
-Kuo-Lang Tseng <kuo-lang.tseng@intel.com> <kuo-lang.tseng@intel.com>
-Lei Liu <lei.a.liu@intel.com> <lei.a.liu@intel.com>
-Leona Cook <leonax.cook@intel.com> <leonax.cook@intel.com>
-Leona Cook <leonax.cook@intel.com> <lsc@hackeress.com>
-Lixin Guo <lixinx.guo@intel.com>
-Łukasz Mazur <lukasz.mazur@hidglobal.com>
-Manuel Argüelles <manuel.arguelles@nxp.com>
-Manuel Argüelles <manuel.arguelles@nxp.com> <manuel.arguelles@coredumplabs.com>
-Manuel Argüelles <manuel.arguelles@nxp.com> <marguelles.dev@gmail.com>
-Marc Herbert <marc.herbert@intel.com> <46978960+marc-hb@users.noreply.github.com>
-Marin Jurjević <marin.jurjevic@hotmail.com>
-Mariusz Ryndzionek <mariusz.ryndzionek@firmwave.com>
-Mariusz Skamra <mariusz.skamra@codecoup.pl>
-Mariusz Skamra <mariusz.skamra@codecoup.pl> <mariusz.skamra@tieto.com>
-Martí Bolívar <marti.bolivar@nordicsemi.no>
-Martí Bolívar <marti.bolivar@nordicsemi.no> <marti.bolivar@linaro.org>
-Martí Bolívar <marti.bolivar@nordicsemi.no> <marti.f.bolivar@gmail.com>
-Martí Bolívar <marti.bolivar@nordicsemi.no> <marti@foundries.io>
-Martí Bolívar <marti.bolivar@nordicsemi.no> <marti@opensourcefoundries.com>
-Martin Jäger <martin@libre.solar>  <17674105+martinjaeger@users.noreply.github.com>
-Mateusz Hołenko <mholenko@antmicro.com>
-Michael Rosen <michael.r.rosen@intel.com>
-Michal Narajowski <michal.narajowski@codecoup.pl>
-Mike Hirst <michael.hirst@windriver.com> <michael.hirst@windriver.com>
-Ming Shao <ming.shao@intel.com>
-Mohan Kumar Kumar <mohankm@fb.com>
-Naga Raja Rao Tulasi <tulasi.r@tcs.com> <tulasi.r@tcs.com>
-Navin Sankar Velliangiri <navin@linumiz.com>
-NingX Zhao <ningx.zhao@intel.com>
-Nishikant Nayak <nishikantax.nayak@intel.com>
-Ole Sæther <ole.saether@nordicsemi.no>
-Pavel Král <pavel.kral@omsquare.com>
-Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
-Paweł Czarnecki <pczarnecki@antmicro.com>
-Paweł Czarnecki <pczarnecki@antmicro.com>
-Paweł Czarnecki <pczarnecki@antmicro.com> <pczarnecki@internships.antmicro.com>
-Paweł Kwiek <pawel.kwiek@nordicsemi.no>
-Peng Chen <peng1.chen@intel.com>
-Peter Bigot <peter.bigot@nordicsemi.no>
-Peter Bigot <peter.bigot@nordicsemi.no> <pab@pabigot.com>
-Peter Johanson <peter@peterjohanson.com>
-Piyush Itankar <piyush.t.itankar@intel.com>
-Radosław Koppel <radoslaw.koppel@nordicsemi.no>
-Radosław Koppel <radoslaw.koppel@nordicsemi.no> <r.koppel@k-el.com>
-Raja D. Singh <rdsingh@iotwizards.com>
-Ricardo Salveti <ricardo@opensourcefoundries.com>
-Ricardo Salveti <ricardo@opensourcefoundries.com> <ricardo.salveti@linaro.org>
 Ruud Derwig <Ruud.Derwig@synopsys.com> <Ruud.Derwig@synopsys.com>
-Saku Rautio <saku.rautio@nordicsemi.no>
-Scott Worley <scott.worley@microchip.com>
-Sean Nyekjaer <sean@geanix.com> <sean.nyekjaer@prevas.dk>
-Sean Nyekjaer <sean@geanix.com> <sean@nyekjaer.dk>
-Sharron Liu <sharron.liu@intel.com>
-Shilpashree L C <shilpashree.lc@intel.com>
-Shuang He <shuang.he@intel.com> <shuang.he@intel.com>
-Sigvart Hovland <sigvart.hovland@nordicsemi.no>
-Stéphane D'Alu <sdalu@sdalu.com>
-Stine Åkredalen <stine.akredalen@nordicsemi.no>
-Thomas Heeley <thomas.heeley@intel.com> <thomas.heeley@intel.com>
-Tim Sørensen <tims@demant.com>
-Tim Sørensen <tims@demant.com> <tims@oticon.com>
-Vinayak Kariappa Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> <vinayak.kariappa.chettimada@nordicsemi.no> <vich@nordicsemi.no> <vinayak.kariappa@gmail.com>
+Flavio Arieta Netto <flavio@exati.com.br>
+Nishikant Nayak <nishikantax.nayak@intel.com>
+Justin Watson <jwatson5@gmail.com>
+Johann Fischer <j.fischer@phytec.de>
+Jun Li <jun.r.li@intel.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>
+Vinayak Kariappa Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> <vinayak.kariappa.chettimada@nordicsemi.no> <vich@nordicsemi.no> <vinayak.kariappa@gmail.com>
+Sean Nyekjaer <sean@geanix.com> <sean.nyekjaer@prevas.dk>
+Sean Nyekjaer <sean@geanix.com> <sean@nyekjaer.dk>

.uncrustify.cfg

@@ -0,0 +1,80 @@
+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_inside_fparen    = remove    # "func( arg )" vs "func(arg)"
+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

@@ -11,38 +11,61 @@
 # add others as needed.
 
 # Do not use wildcard on all source yet
-#
-# +++++++++++ NOTE ++++++++++++++++
-#
-# Please use the MAINTAINERS file to add yourself in an area or to add a new
-# component or code. This file is going to be deprecated and currently only had
-# entries that are not covered by the MAINTAINERS file.
+# *                                        @galak @nashif
 
-/soc/arm/aspeed/                          @aspeeddylan
-/soc/atmel/                               @nandojve
+/.known-issues/                           @nashif
+/.github/				  @nashif
+/.github/workflows/                       @galak @nashif
+/.buildkite/				  @galak
+/MAINTAINERS.yml                          @ioannisg @MaureenHelm
+/arch/arc/                                @abrodkin @ruuddw
+/arch/arm/                                @MaureenHelm @galak @ioannisg
+/arch/arm/core/aarch32/cortex_m/cmse/     @ioannisg
+/arch/arm/core/aarch64/                   @carlocaione
+/arch/arm/include/aarch32/cortex_m/cmse.h @ioannisg
+/arch/arm/include/aarch64/                @carlocaione
+/arch/arm/core/aarch32/cortex_a_r/        @MaureenHelm @galak @ioannisg @bbolen @stephanosio
+/arch/common/                             @andrewboie @ioannisg @andyross
+/soc/arc/snps_*/                          @abrodkin @ruuddw
+/soc/nios2/                               @nashif @wentongwu
+/soc/arm/                                 @MaureenHelm @galak @ioannisg
+/soc/arm/arm/mps2/                        @fvincenzo
+/soc/arm/atmel_sam/common/*_sam4l_*.c     @nandojve
+/soc/arm/atmel_sam/sam3x/                 @ioannisg
+/soc/arm/atmel_sam/sam4e/                 @nandojve
+/soc/arm/atmel_sam/sam4l/                 @nandojve
+/soc/arm/atmel_sam/sam4s/                 @fallrisk
+/soc/arm/atmel_sam/same70/                @nandojve
+/soc/arm/atmel_sam/samv71/                @nandojve
 /soc/arm/bcm*/                            @sbranden
-/soc/arm/ene/                             @ene-steven
-/soc/arm/infineon_cat1/                   @ifyall @npal-cy
 /soc/arm/infineon_xmc/                    @parthitce
-/soc/arm/silabs_exx32/efm32pg1b/          @rdmeneze
+/soc/arm/nxp*/                            @MaureenHelm
+/soc/arm/nordic_nrf/                      @ioannisg
+/soc/arm/nuvoton/                         @ssekar15
+/soc/arm/nuvoton_npcx/                    @MulinChao
+/soc/arm/qemu_cortex_a53/                 @carlocaione
+/soc/arm/quicklogic_eos_s3/               @kowalewskijan @kgugala
 /soc/arm/silabs_exx32/efr32mg21/          @l-alfred
+/soc/arm/st_stm32/                        @erwango
+/soc/arm/st_stm32/*/power.c               @FRASTM
 /soc/arm/st_stm32/stm32mp1/               @arnopo
-/soc/arm/st_stm32/stm32h7/*stm32h735*     @benediktibk
-/soc/arm/st_stm32/stm32l4/*stm32l451*     @benediktibk
 /soc/arm/ti_simplelink/cc13x2_cc26x2/     @bwitherspoon
 /soc/arm/ti_simplelink/cc32xx/            @vanti
 /soc/arm/ti_simplelink/msp432p4xx/        @Mani-Sadhasivam
-/soc/arm/xilinx_zynq7000/                 @ibirnbaum
 /soc/arm/xilinx_zynqmp/                   @stephanosio
-/soc/arm/renesas_rcar/                    @aaillet
-/soc/riscv/openisa*/                      @dleach02
-/soc/riscv/riscv-privileged/andes_v5/      @cwshu @kevinwang821020 @jimmyzhe
-/soc/riscv/riscv-privileged/neorv32/       @henrikbrixandersen
-/soc/riscv/riscv-privileged/gd32vf103/     @soburi
-/soc/starfive/jh71xx/ 			  @pfarwsi
-/soc/riscv/riscv-privileged/niosv/         @sweeaun
-/boards/adafruit/feather_nrf52840/        @jacobw
-/boards/ene/                              @ene-steven
+/soc/xtensa/intel_s1000/                  @sathishkuttan @dcpleung
+/arch/x86/                                @andrewboie
+/arch/nios2/                              @andrewboie @wentongwu
+/arch/posix/                              @aescolar @daor-oti
+/arch/riscv/                              @kgugala @pgielda @nategraff-sifive
+/soc/posix/                               @aescolar @daor-oti
+/soc/riscv/                               @kgugala @pgielda @nategraff-sifive
+/soc/riscv/openisa*/                      @MaureenHelm
+/soc/x86/                                 @andrewboie
+/arch/xtensa/                             @andrewboie @dcpleung @andyross
+/soc/xtensa/                              @andrewboie @dcpleung @andyross
+/boards/arc/                              @abrodkin @ruuddw
+/boards/arm/                              @MaureenHelm @galak
 /boards/arm/96b_argonkey/                 @avisconti
 /boards/arm/96b_avenger96/                @Mani-Sadhasivam
 /boards/arm/96b_carbon/                   @idlethread
@@ -51,441 +74,496 @@
 /boards/arm/96b_neonkey/                  @Mani-Sadhasivam
 /boards/arm/96b_stm32_sensor_mez/         @Mani-Sadhasivam
 /boards/arm/96b_wistrio/                  @Mani-Sadhasivam
-/boards/arm/acn52832/                     @sven-hm
-/boards/arm/arduino_mkrzero/              @soburi
-/boards/arm/bbc_microbit_v2/              @LingaoM
-/boards/arm/blackpill_f401ce/             @coderkalyan
-/boards/arm/blackpill_f411ce/             @coderkalyan
-/boards/arm/bt*10/                        @greg-leach
+/boards/arm/arduino_due/                  @ioannisg
 /boards/arm/cc1352r1_launchxl/            @bwitherspoon
 /boards/arm/cc26x2r1_launchxl/            @bwitherspoon
 /boards/arm/cc3220sf_launchxl/            @vanti
-/boards/arm/cy8ckit_062_ble/              @ifyall @npal-cy
-/boards/arm/cy8ckit_062s4/                @DaWei8823
-/boards/arm/cy8ckit_062_wifi_bt/          @ifyall @npal-cy
-/boards/arm/cy8cproto_062_4343w/          @ifyall @npal-cy
-/boards/arm/efm32pg_stk3401a/             @rdmeneze
+/boards/arm/disco_l475_iot1/              @erwango
 /boards/arm/faze/                         @mbittan @simonguinot
-/boards/arm/frdm*/                        @mmahadevan108 @dleach02
-/boards/arm/gd32*/                        @nandojve
+/boards/arm/frdm*/                        @MaureenHelm
+/boards/arm/frdm*/doc/                    @MaureenHelm @MeganHansen
 /boards/arm/google_*/                     @jackrosenthal
-/boards/arm/hexiwear*/                    @mmahadevan108 @dleach02
-/boards/arm/ip_k66f/                      @parthitce @lmajewski
-/boards/arm/legend/                       @mbittan @simonguinot
-/boards/arm/lpcxpresso*/                  @mmahadevan108 @dleach02
+/boards/arm/hexiwear*/                    @MaureenHelm
+/boards/arm/hexiwear*/doc/                @MaureenHelm @MeganHansen
+/boards/arm/ip_k66f/                      @parthitce
+/boards/arm/lpcxpresso*/                  @MaureenHelm
+/boards/arm/lpcxpresso*/doc/              @MaureenHelm @MeganHansen
 /boards/arm/mimx8mm_evk/                  @Mani-Sadhasivam
-/boards/arm/mimx8mm_phyboard_polis        @pefech
-/boards/arm/mimxrt*/                      @mmahadevan108 @dleach02
+/boards/arm/mimxrt*/                      @MaureenHelm
+/boards/arm/mimxrt*/doc/                  @MaureenHelm @MeganHansen
 /boards/arm/mps2_an385/                   @fvincenzo
 /boards/arm/msp_exp432p401r_launchxl/     @Mani-Sadhasivam
-/boards/arm/npcx7m6fb_evb/                @MulinChao @ChiHuaL
-/boards/arm/nrf*/                         @carlescufi @lemrey
+/boards/arm/nrf*/                         @carlescufi @lemrey @ioannisg
+/boards/arm/nucleo*/                      @erwango @ABOSTM @FRASTM
 /boards/arm/nucleo_f401re/                @idlethread
 /boards/arm/nuvoton_pfm_m487/             @ssekar15
-/boards/arm/qemu_cortex_a9/               @ibirnbaum
+/boards/arm/qemu_cortex_a53/              @carlocaione
 /boards/arm/qemu_cortex_r*/               @stephanosio
-/boards/arm/qemu_cortex_m*/               @ioannisg @stephanosio
-/boards/arm/quick_feather/                @fkokosinski @kgugala
-/boards/arm/rak4631_nrf52840/             @gpaquet85
-/boards/arm/rak5010_nrf52840/             @gpaquet85
-/boards/arm/rpi_pico/                     @yonsch
-/boards/arm/ronoth_lodev/                 @NorthernDean
+/boards/arm/qemu_cortex_m*/               @ioannisg
+/boards/arm/quick_feather/                @kowalewskijan @kgugala
 /boards/arm/xmc45_relax_kit/              @parthitce
-/boards/atmel/                            @nandojve
-/boards/arm/scobc_module1/                @yashi
+/boards/arm/sam4e_xpro/                   @nandojve
+/boards/arm/sam4l_ek/                     @nandojve
+/boards/arm/sam4s_xplained/               @fallrisk
+/boards/arm/sam_e70_xplained/             @nandojve
+/boards/arm/sam_v71_xult/                 @nandojve
 /boards/arm/v2m_beetle/                   @fvincenzo
 /boards/arm/olimexino_stm32/              @ydamigos
-/boards/arm/s32*/                         @manuargue
 /boards/arm/sensortile_box/               @avisconti
 /boards/arm/steval_fcu001v1/              @Navin-Sankar
 /boards/arm/stm32l1_disco/                @karlp
-/boards/arm/stm32h735g_disco/             @benediktibk
+/boards/arm/stm32*_disco/                 @erwango @ABOSTM @FRASTM
 /boards/arm/stm32f3_disco/                @ydamigos
-/boards/arm/rcar_*/                       @aaillet
-/boards/arm/ubx_bmd345eval_nrf52840/      @Navin-Sankar @brec-u-blox
-/boards/arm/nrf5340_audio_dk_nrf5340      @koffes @alexsven @erikrobstad @rick1082 @gWacey
-/boards/arm/stm32_min_dev/                @sidcha
-/boards/ezurio/*                          @rerickson1
-/boards/riscv/rv32m1_vega/                @dleach02
-/boards/riscv/adp_xc7k_ae350/             @cwshu @kevinwang821020 @jimmyzhe
-/boards/riscv/longan_nano/                @soburi
-/boards/riscv/neorv32/                    @henrikbrixandersen
-/boards/riscv/niosv*/                     @sweeaun
-/boards/riscv/sparkfun_red_v_things_plus/ @soburi
-/boards/riscv/stamp_c3/                   @soburi
-/boards/starfive/visionfive2/	 	  @kanakshilledar @pfarwsi
+/boards/arm/stm32*_eval/                  @erwango @ABOSTM @FRASTM
+/boards/common/                           @mbolivar-nordic
+/boards/deprecated.cmake                  @tejlmand
+/boards/nios2/                            @wentongwu
+/boards/nios2/altera_max10/               @wentongwu
+/boards/arm/stm32_min_dev/                @cbsiddharth
+/boards/posix/                            @aescolar @daor-oti
+/boards/posix/nrf52_bsim/                 @aescolar @wopu-ot
+/boards/riscv/                            @kgugala @pgielda @nategraff-sifive
+/boards/riscv/rv32m1_vega/                @MaureenHelm
+/boards/shields/                          @erwango
 /boards/shields/atmel_rf2xx/              @nandojve
 /boards/shields/esp_8266/                 @nandojve
-/boards/shields/inventek_eswifi/          @nandojve
+/boards/x86/                              @andrewboie @nashif
+/boards/xtensa/                           @nashif @dcpleung
+/boards/xtensa/intel_s1000_crb/           @sathishkuttan @dcpleung
 /boards/xtensa/odroid_go/                 @ydamigos
-/boards/xtensa/nxp_adsp_imx8/             @iuliana-prodan @dbaluta
-/boards/xtensa/kincony_kc868_a32/         @bbilas
-/boards/arm64/qemu_cortex_a53/            @carlocaione
-/boards/arm64/bcm958402m2_a72/            @abhishek-brcm
-/boards/arm64/mimx8mm_evk/                @MrVan @JiafeiPan
-/boards/arm64/mimx8mp_evk/                @MrVan @JiafeiPan
-/boards/arm64/mimx8mn_evk/                @JiafeiPan
-/boards/arm64/mimx93_evk/                 @JiafeiPan
-/boards/arm64/nxp_ls1046ardb/             @JiafeiPan
-/boards/arm64/xenvm/                      @lorc @firscity
-/boards/arm64/fvp_baser_aemv8r/           @povergoing
-/boards/arm64/fvp_base_revc_2xaemv8a/     @carlocaione
-/boards/arm64/intel_socfpga_agilex_socdk/ @siclim @ngboonkhai
-/boards/arm64/intel_socfpga_agilex5_socdk/ @teikheng @gdengi
-/boards/arm64/rcar_*/                     @lorc @xakep-amatop
 # All cmake related files
-/doc/develop/tools/coccinelle.rst                @himanshujha199640 @JuliaLawall
-/doc/services/device_mgmt/smp_protocol.rst  @de-nordic @nordicjm
-/doc/services/device_mgmt/smp_groups/       @de-nordic @nordicjm
-/doc/services/sensing/                      @lixuzha @ghu0510 @qianruh
+/cmake/                                   @tejlmand @nashif
+/cmake/*/arcmwdt/                         @abrodkin @evgeniy-paltsev @tejlmand
+/CMakeLists.txt                           @tejlmand @nashif
+/doc/                                     @dbkinder
+/doc/guides/coccinelle.rst                @himanshujha199640 @JuliaLawall
 /doc/CMakeLists.txt                       @carlescufi
-/doc/_scripts/                            @carlescufi
-/drivers/*/*sam4l*                        @nandojve
+/doc/scripts/                             @carlescufi
+/doc/guides/bluetooth/                    @joerchan @jhedberg @Vudentz
+/doc/guides/dts/                          @galak @mbolivar-nordic
+/doc/reference/bluetooth/                 @joerchan @jhedberg @Vudentz
+/doc/reference/devicetree/                @galak @mbolivar-nordic
+/doc/reference/resource_management/       @pabigot
+/doc/reference/networking/can*            @alexanderwachter
+/doc/security/                            @ceolin @d3zd3z
+/drivers/debug/                           @nashif
 /drivers/*/*cc13xx_cc26xx*                @bwitherspoon
-/drivers/*/*gd32*                         @nandojve
-/drivers/*/*mcux*                         @mmahadevan108 @dleach02
+/drivers/*/*mcux*                         @MaureenHelm
+/drivers/*/*stm32*                        @erwango @ABOSTM @FRASTM
 /drivers/*/*native_posix*                 @aescolar @daor-oti
 /drivers/*/*lpc11u6x*                     @mbittan @simonguinot
-/drivers/*/*npcx*                         @MulinChao @ChiHuaL
-/drivers/*/*andes*                        @cwshu @kevinwang821020 @jimmyzhe
-/drivers/*/*ifx_cat1*                     @ifyall @npal-cy
-/drivers/*/*neorv32*                      @henrikbrixandersen
-/drivers/*/*_s32*                         @manuargue
-/drivers/adc/adc_ads1x1x.c                @XenuIsWatching
+/drivers/adc/                             @anangl
 /drivers/adc/adc_stm32.c                  @cybertale
-/drivers/adc/adc_rpi_pico.c               @soburi
-/drivers/adc/*ads114s0x*                  @benediktibk
-/drivers/adc/*max11102_17*                @benediktibk
-/drivers/adc/*kb1200*                     @ene-steven
-/drivers/adc/adc_ad559x.c                 @bbilas
-/drivers/audio/*nrfx*                     @anangl
-/drivers/auxdisplay/*pt6314*              @xingrz
-/drivers/auxdisplay/*                      @thedjnK
-/drivers/bbram/*                          @yperess @sjg20 @jackrosenthal
-/drivers/bluetooth/                       @alwa-nordic @jhedberg @Vudentz
-/drivers/bluetooth/hci/hci_esp32.c        @sylvioalves
+/drivers/bluetooth/                       @joerchan @jhedberg @Vudentz
+/drivers/can/                             @alexanderwachter
 /drivers/can/*mcp2515*                    @karstenkoenig
-/drivers/can/*rcar*                       @aaillet
-/drivers/clock_control/*agilex*           @siclim @gdengi
 /drivers/clock_control/*nrf*              @nordic-krch
-/drivers/clock_control/*esp32*            @extremegtx @sylvioalves
-/drivers/clock_control/*cpg_mssr*         @aaillet
+/drivers/clock_control/*esp32*            @extremegtx
+/drivers/clock_control/*npcx*             @MulinChao
+/drivers/counter/                         @nordic-krch
 /drivers/console/ipm_console.c            @finikorg
 /drivers/console/semihost_console.c       @luozhongyao
-/drivers/console/jailhouse_debug_console.c @MrVan
-/drivers/counter/counter_cmos.c           @dcpleung
-/drivers/counter/counter_ll_stm32_timer.c @kentjhall
-/drivers/counter/*esp32*                  @sylvioalves
-/drivers/counter/dw_timer.c               @pbalsundar
-/drivers/counter/counter_timer_shell.c    @pbalsundar
+/drivers/counter/counter_cmos.c           @andrewboie
+/drivers/counter/maxim_ds3231.c           @pabigot
 /drivers/crypto/*nrf_ecb*                 @maciekfabia @anangl
-/drivers/display/*rm68200*                @mmahadevan108
-/drivers/display/display_ili9342c.*       @extremegtx
-/drivers/dac/*ad56xx*                     @benediktibk
-/drivers/dac/dac_ad559x.c                 @bbilas
-/drivers/dai/                             @kv2019i @marcinszkudlinski @abonislawski
-/drivers/dai/intel/                       @kv2019i @marcinszkudlinski @abonislawski
-/drivers/dai/intel/ssp/                   @kv2019i @marcinszkudlinski @abonislawski
-/drivers/dai/intel/dmic/                  @marcinszkudlinski @abonislawski
-/drivers/dai/intel/alh/                   @abonislawski
-/drivers/dma/dma_dw_axi.c                 @pbalsundar
+/drivers/console/*mux*                    @jukkar
+/drivers/display/                         @vanwinkeljan
+/drivers/display/display_framebuf.c       @andrewboie
+/drivers/dac/                             @martinjaeger
 /drivers/dma/*dw*                         @tbursztyka
-/drivers/dma/*dw_common*                  @abonislawski
 /drivers/dma/*sam0*                       @Sizurka
 /drivers/dma/dma_stm32*                   @cybertale @lowlander
 /drivers/dma/*pl330*                      @raveenp
-/drivers/dma/*iproc_pax*                  @raveenp
-/drivers/dma/*intel_adsp*                 @teburd @abonislawski
-/drivers/dma/*rpi_pico*                   @soburi
-/drivers/dma/*xmc4xxx*                    @talih0
+/drivers/ec_host_cmd_periph/              @jettr
+/drivers/eeprom/                          @henrikbrixandersen
 /drivers/eeprom/eeprom_stm32.c            @KwonTae-young
-/drivers/entropy/*b91*                    @andy-liu-telink
-/drivers/entropy/*bt_hci*                 @JordanYates
-/drivers/entropy/*rv32m1*                 @dleach02
-/drivers/ethernet/*dwmac*                 @npitre
+/drivers/entropy/*rv32m1*                 @MaureenHelm
+/drivers/entropy/*gecko*                  @chrta
+/drivers/entropy/*litex*                  @mateusz-holenko @kgugala @pgielda
+/drivers/espi/                            @albertofloyd @franciscomunoz @scottwcpg
+/drivers/ethernet/                        @jukkar @tbursztyka @pfalcon
 /drivers/ethernet/*stm32*                 @Nukersson @lochej
-/drivers/ethernet/*w5500*                 @parthitce
-/drivers/ethernet/*xlnx_gem*              @ibirnbaum
-/drivers/ethernet/*smsc91x*               @sgrrzhf
-/drivers/ethernet/*adin2111*              @GeorgeCGV
-/drivers/ethernet/*oa_tc6*                @lmajewski
-/drivers/ethernet/*lan865x*               @lmajewski
-/drivers/ethernet/dwc_xgmac               @Smale-12048867
-/drivers/ethernet/dwc_xgmac/dwc_xgmac     @Smale-12048867
-/drivers/ethernet/phy/                    @rlubos @tbursztyka @arvinf @jukkar
-/drivers/ethernet/phy/*adin2111*          @GeorgeCGV
-/drivers/mdio/*adin2111*                  @GeorgeCGV
-/drivers/flash/*stm32_qspi*               @lmajewski
-/drivers/flash/*b91*                      @andy-liu-telink
-/drivers/flash/*cadence*                  @ngboonkhai
-/drivers/flash/*cc13xx_cc26xx*            @pepe2k
-/drivers/flash/*nrf*                      @de-nordic
-/drivers/flash/*esp32*                    @sylvioalves
-/drivers/flash/flash_cadence_nand*        @nbalabak
-/drivers/gpio/*b91*                       @andy-liu-telink
+/drivers/flash/                           @nashif @nvlsianpu
+/drivers/flash/*nrf*                      @nvlsianpu
+/drivers/flash/*spi_nor*                  @pabigot
+/drivers/gpio/                            @mnkp @pabigot
+/drivers/gpio/*ht16k33*                   @henrikbrixandersen
 /drivers/gpio/*lmp90xxx*                  @henrikbrixandersen
-/drivers/gpio/*nct38xx*                   @MulinChao @ChiHuaL
-/drivers/gpio/*eos_s3*                    @fkokosinski @kgugala
-/drivers/gpio/*rcar*                      @aaillet
-/drivers/gpio/*esp32*                     @sylvioalves
-/drivers/gpio/*rpi_pico*                  @yonsch
-/drivers/gpio/*xlnx_ps*                   @ibirnbaum
-/drivers/gpio/*ads114s0x*                 @benediktibk
-/drivers/gpio/*bd8lb600fs*                @benediktibk
-/drivers/gpio/*pcal64xxa*                 @benediktibk
-/drivers/gpio/*kb1200*                    @ene-steven
-/drivers/gpio/gpio_altera_pio.c           @shilinte
-/drivers/gpio/gpio_ad559x.c               @bbilas
+/drivers/gpio/*stm32*                     @erwango
+/drivers/gpio/*sx1509b*                   @pabigot
+/drivers/gpio/*litex*                     @mateusz-holenko @kgugala @pgielda
+/drivers/hwinfo/                          @alexanderwachter
+/drivers/i2c/*litex*                      @mateusz-holenko @kgugala @pgielda
+/drivers/i2s/i2s_ll_stm32*                @avisconti
 /drivers/i2c/i2c_common.c                 @sjg20
 /drivers/i2c/i2c_emul.c                   @sjg20
-/drivers/i2c/i2c_ite_enhance.c            @GTLin08
-/drivers/i2c/i2c_ite_it8xxx2.c            @GTLin08
 /drivers/i2c/i2c_shell.c                  @nashif
 /drivers/i2c/Kconfig.i2c_emul             @sjg20
-/drivers/i2c/Kconfig.it8xxx2              @GTLin08
-/drivers/i2c/target/*eeprom*              @henrikbrixandersen
-/drivers/i2c/Kconfig.test                 @mbolivar-ampere
-/drivers/i2c/i2c_test.c                   @mbolivar-ampere
-/drivers/i2c/*rcar*                       @aaillet
-/drivers/i2c/*kb1200*                     @ene-steven
-/drivers/i2s/i2s_ll_stm32*                @avisconti
-/drivers/i2s/*nrfx*                       @anangl
-/drivers/i3c/i3c_cdns.c                   @XenuIsWatching
-/drivers/ieee802154/                      @rlubos @tbursztyka @jukkar @fgrandel
-/drivers/ieee802154/*b91*                 @andy-liu-telink
-/drivers/ieee802154/ieee802154_nrf5*      @ankuns
-/drivers/ieee802154/ieee802154_rf2xx*     @tbursztyka @nandojve
-/drivers/ieee802154/ieee802154_cc13xx*    @bwitherspoon @cfriedt @vaishnavachath
-/drivers/interrupt_controller/            @dcpleung @nashif
+/drivers/i2s/*litex*                      @mateusz-holenko @kgugala @pgielda
+/drivers/ieee802154/                      @jukkar @tbursztyka
+/drivers/ieee802154/ieee802154_rf2xx*     @jukkar @tbursztyka @nandojve
+/drivers/interrupt_controller/            @andrewboie
 /drivers/interrupt_controller/intc_gic.c  @stephanosio
-/drivers/interrupt_controller/*esp32*     @sylvioalves
-/drivers/interrupt_controller/intc_nuclei_eclic.c  @soburi
+/drivers/*/intc_vexriscv_litex.c          @mateusz-holenko @kgugala @pgielda
 /drivers/ipm/ipm_mhu*                     @karl-zh
-/drivers/ipm/Kconfig.nrfx                 @masz-nordic
-/drivers/ipm/Kconfig.nrfx_ipc_channel     @masz-nordic
-/drivers/ipm/ipm_cavs*                    @dcpleung @andyross
-/drivers/ipm/ipm_nrfx_ipc.c               @masz-nordic
-/drivers/ipm/ipm_nrfx_ipc.h               @masz-nordic
+/drivers/ipm/Kconfig.nrfx                 @masz-nordic @ioannisg
+/drivers/ipm/Kconfig.nrfx_ipc_channel     @masz-nordic @ioannisg
+/drivers/ipm/ipm_intel_adsp.c             @finikorg
+/drivers/ipm/ipm_cavs_idc*                @dcpleung
+/drivers/ipm/ipm_nrfx_ipc.c               @masz-nordic @ioannisg
+/drivers/ipm/ipm_nrfx_ipc.h               @masz-nordic @ioannisg
 /drivers/ipm/ipm_stm32_ipcc.c             @arnopo
-/drivers/ipm/ipm_stm32_hsem.c             @cameled
-/drivers/ipm/ipm_esp32.c                  @uLipe
-/drivers/ipm/ipm_ivshmem.c                @uLipe
-/drivers/kscan/*xec*                      @franciscomunoz @sjvasanth1
-/drivers/kscan/*ft5336*                   @MaureenHelm
-/drivers/kscan/*ht16k33*                  @henrikbrixandersen
-/drivers/led_strip/                       @mbolivar-ampere
-/drivers/mfd/mfd_ad559x.c                 @bbilas
-/drivers/mfd/mfd_max20335.c               @bbilas
-/drivers/misc/ft8xx/                      @hubertmis
-/drivers/modem/hl7800.c                   @rerickson1
-/drivers/modem/simcom-sim7080.c           @lgehreke
-/drivers/modem/simcom-sim7080.h           @lgehreke
-/drivers/modem/Kconfig.hl7800             @rerickson1
-/drivers/modem/Kconfig.simcom-sim7080     @lgehreke
-/drivers/pinctrl/*esp32*                  @sylvioalves
-/drivers/pinctrl/*it8xxx2*                @ite
-/drivers/pinctrl/*kb1200*                 @ene-steven
-/drivers/pm_cpu_ops/psci_shell.c          @nbalabak @gdengi
-/drivers/power_domain/                    @ceolin
-/drivers/ps2/*xec*                        @franciscomunoz @sjvasanth1
-/drivers/ps2/*npcx*                       @MulinChao @ChiHuaL
-/drivers/pwm/*b91*                        @andy-liu-telink
-/drivers/pwm/*pca9685*                    @nixward
-/drivers/pwm/*rpi_pico*                   @burumaj
-/drivers/pwm/*rv32m1*                     @henrikbrixandersen
+/drivers/kscan/                           @albertofloyd @franciscomunoz @scottwcpg
+/drivers/led/                             @Mani-Sadhasivam
+/drivers/led_strip/                       @mbolivar-nordic
+/drivers/lora/                            @Mani-Sadhasivam
+/drivers/modem/                           @mike-scott
+/drivers/pcie/                            @andrewboie
+/drivers/peci/                            @albertofloyd @franciscomunoz @scottwcpg
+/drivers/pinmux/*hsdk*                    @iriszzw
+/drivers/pinmux/*npcx*                    @MulinChao
+/drivers/ps2/                             @albertofloyd @franciscomunoz @scottwcpg
+/drivers/pwm/*litex*                      @mateusz-holenko @kgugala @pgielda
 /drivers/pwm/*sam0*                       @nzmichaelh
-/drivers/pwm/*test*                       @JordanYates
-/drivers/pwm/*xlnx*                       @henrikbrixandersen
-/drivers/pwm/pwm_capture.c                @henrikbrixandersen
-/drivers/pwm/pwm_shell.c                  @henrikbrixandersen
-/drivers/pwm/*gecko*                      @sun681
-/drivers/pwm/*it8xxx2*                    @RuibinChang
-/drivers/pwm/*esp32*                      @LucasTambor
-/drivers/pwm/*rcar*                       @aaillet
-/drivers/pwm/*max31790*                   @benediktibk
-/drivers/pwm/*kb1200*                     @ene-steven
-/drivers/regulator/*                      @gmarull
-/drivers/regulator/regulator_max20335.c   @bbilas
-/drivers/regulator/regulator_pca9420.c    @danieldegrasse
-/drivers/regulator/regulator_rpi_pico.c   @soburi
-/drivers/regulator/regulator_shell.c      @danieldegrasse
-/drivers/reset/reset_intel_socfpga.c      @nbalabak
-/drivers/reset/Kconfig.intel_socfpga      @nbalabak
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+/scripts/ci/                              @nashif
+/arch/x86/gen_gdt.py                      @andrewboie
+/arch/x86/gen_idt.py                      @andrewboie
+/scripts/gen_kobject_list.py              @andrewboie
+/scripts/gen_syscalls.py                  @andrewboie
+/scripts/net/                             @jukkar @pfl
+/scripts/process_gperf.py                 @andrewboie
+/scripts/gen_relocate_app.py              @wentongwu
+/scripts/requirements*.txt                @mbolivar-nordic @galak @nashif
+/scripts/tests/sanitycheck/               @aasthagr
+/scripts/tests/build/test_subfolder_list.py @rmstoi
+/scripts/tracing/                         @wentongwu
+/scripts/sanity_chk/                      @nashif
+/scripts/sanitycheck                      @nashif
+/scripts/series-push-hook.sh              @erwango
+/scripts/west_commands/                   @mbolivar-nordic
+/scripts/west-commands.yml                @mbolivar-nordic
+/scripts/zephyr_module.py                 @tejlmand
+/scripts/user_wordsize.py                 @cfriedt
+/scripts/valgrind.supp                    @aescolar @daor-oti
+/share/zephyr-package/                    @tejlmand
+/share/zephyrunittest-package/            @tejlmand
+/subsys/bluetooth/                        @joerchan @jhedberg @Vudentz
+/subsys/bluetooth/controller/             @carlescufi @cvinayak @thoh-ot
+/subsys/bluetooth/mesh/                   @jhedberg @trond-snekvik @joerchan @Vudentz
+/subsys/canbus/                           @alexanderwachter
+/subsys/cpp/                              @pabigot @vanwinkeljan
+/subsys/debug/                            @nashif
+/subsys/debug/coredump/                   @dcpleung
+/subsys/debug/gdbstub/                    @ceolin
+/subsys/debug/gdbstub.c                   @ceolin
+/subsys/dfu/                              @nvlsianpu
+/subsys/tracing/                          @nashif @wentongwu
+/subsys/debug/asan_hacks.c                @vanwinkeljan @aescolar @daor-oti
+/subsys/disk/disk_access_spi_sdhc.c       @JunYangNXP
+/subsys/disk/disk_access_sdhc.h           @JunYangNXP
+/subsys/disk/disk_access_usdhc.c          @JunYangNXP
+/subsys/disk/disk_access_stm32_sdmmc.c    @anthonybrandon
+/subsys/emul/                             @sjg20
+/subsys/fb/                               @jfischer-phytec-iot
+/subsys/fs/                               @nashif
+/subsys/fs/fcb/                           @nvlsianpu
+/subsys/fs/fuse_fs_access.c               @vanwinkeljan
+/subsys/fs/littlefs_fs.c                  @pabigot
+/subsys/fs/nvs/                           @Laczen
+/subsys/logging/                          @nordic-krch
+/subsys/logging/log_backend_net.c         @nordic-krch @jukkar
+/subsys/mgmt/ec_host_cmd/                 @jettr
+/subsys/mgmt/mcumgr/                      @carlescufi @nvlsianpu
+/subsys/mgmt/hawkbit/                     @Navin-Sankar
+/subsys/mgmt/mcumgr/smp_udp.c             @aunsbjerg
+/subsys/mgmt/updatehub/                   @nandojve @otavio
+/subsys/mgmt/osdp/                        @cbsiddharth
+/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/lwm2m/                    @rlubos
+/subsys/net/lib/config/                   @jukkar @tbursztyka @pfalcon
+/subsys/net/lib/mqtt/                     @jukkar @tbursztyka @rlubos
+/subsys/net/lib/coap/                     @rveerama1
+/subsys/net/lib/sockets/socketpair.c      @cfriedt
+/subsys/net/lib/sockets/                  @jukkar @tbursztyka @pfalcon
+/subsys/net/lib/tls_credentials/          @rlubos
+/subsys/net/l2/                           @jukkar @tbursztyka
+/subsys/net/l2/canbus/                    @alexanderwachter @jukkar
+/subsys/net/*/openthread/                 @rlubos
+/subsys/power/                            @wentongwu @pabigot @ceolin
+/subsys/random/                           @dleach02
+/subsys/settings/                         @nvlsianpu
+/subsys/shell/                            @jakub-uC @nordic-krch
+/subsys/stats/                            @nvlsianpu
+/subsys/storage/                          @nvlsianpu
+/subsys/testsuite/                        @nashif
+/subsys/timing/                           @nashif @dcpleung
+/subsys/usb/                              @jfischer-phytec-iot @finikorg
+/tests/                                   @nashif
+/tests/application_development/libcxx/    @pabigot
+/tests/arch/arm/                          @ioannisg @stephanosio
+/tests/benchmarks/cmsis_dsp/              @stephanosio
+/tests/boards/native_posix/               @aescolar @daor-oti
+/tests/boards/intel_s1000_crb/            @dcpleung @sathishkuttan
+/tests/bluetooth/                         @joerchan @jhedberg @Vudentz
+/tests/bluetooth/bsim_bt/                 @joerchan @jhedberg @Vudentz @aescolar @wopu-ot
+/tests/posix/                             @pfalcon
+/tests/crypto/                            @ceolin
+/tests/crypto/mbedtls/                    @nashif @ceolin
+/tests/drivers/can/                       @alexanderwachter
+/tests/drivers/counter/                   @nordic-krch
+/tests/drivers/counter/maxim_ds3231_api/  @pabigot
+/tests/drivers/eeprom/                    @henrikbrixandersen @sjg20
+/tests/drivers/flash_simulator/           @nvlsianpu
+/tests/drivers/gpio/                      @mnkp @pabigot
+/tests/drivers/hwinfo/                    @alexanderwachter
+/tests/drivers/spi/                       @tbursztyka
+/tests/drivers/uart/uart_async_api/       @Mierunski
+/tests/kernel/                            @andrewboie @andyross @nashif
+/tests/lib/                               @nashif
+/tests/lib/cmsis_dsp/                     @stephanosio
+/tests/net/                               @jukkar @tbursztyka @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/socketpair/             @cfriedt
+/tests/net/socket/                        @jukkar @tbursztyka @pfalcon
+/tests/subsys/debug/coredump/             @dcpleung
+/tests/subsys/fs/                         @nashif @wentongwu
+/tests/subsys/settings/                   @nvlsianpu
+/tests/subsys/shell/                      @jakub-uC @nordic-krch
+# Get all docs reviewed
+*.rst                                     @nashif
+*posix*.rst                               @aescolar @daor-oti

CODE_OF_CONDUCT.md

@@ -2,138 +2,77 @@
 
 ## 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.
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
 
 ## Our Standards
 
-Examples of behavior that contributes to a positive environment for our
-community include:
+Examples of behavior that contributes to creating a positive environment
+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
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
 
-Examples of unacceptable behavior include:
+Examples of unacceptable behavior by participants 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
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/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
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
 * Other conduct which could reasonably be considered inappropriate in a
-  professional setting
+ professional setting
 
-## Enforcement Responsibilities
+## Our 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.
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
 
-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.
+Project maintainers 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, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
 
 ## 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.
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
 
 ## 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.
+reported by contacting the project team at conduct@zephyrproject.org.
+Reports will be received by Kate Stewart (Linux Foundation) and Amy Occhialino
+(Intel). All complaints will be reviewed and investigated, and will result in a
+response that is deemed necessary and appropriate to the circumstances. The
+project team is obligated to maintain confidentiality with regard to the
+reporter of an incident.  Further details of specific enforcement policies may
+be posted separately.
 
-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.
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
 
 ## 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].
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
 
 [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
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

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

Makefile

@@ -0,0 +1,24 @@
+#
+# Top level makefile for documentation build
+#
+
+BUILDDIR ?= doc/_build
+DOC_TAG ?= development
+SPHINXOPTS ?= -q
+
+# Documentation targets
+# ---------------------------------------------------------------------------
+clean:
+	rm -rf ${BUILDDIR}
+
+htmldocs:
+	mkdir -p ${BUILDDIR} && cmake -GNinja -DDOC_TAG=${DOC_TAG} -DSPHINXOPTS=${SPHINXOPTS} -B${BUILDDIR} -Hdoc/ && ninja -C ${BUILDDIR} htmldocs
+
+htmldocs-fast:
+	mkdir -p ${BUILDDIR} && cmake -GNinja -DKCONFIG_TURBO_MODE=1 -DDOC_TAG=${DOC_TAG} -DSPHINXOPTS=${SPHINXOPTS} -B${BUILDDIR} -Hdoc/ && ninja -C ${BUILDDIR} htmldocs
+
+pdfdocs:
+	mkdir -p ${BUILDDIR} && cmake -GNinja -DDOC_TAG=${DOC_TAG} -DSPHINXOPTS=${SPHINXOPTS} -B${BUILDDIR} -Hdoc/ && ninja -C ${BUILDDIR} pdfdocs
+
+doxygen:
+	mkdir -p ${BUILDDIR} && cmake -GNinja -DDOC_TAG=${DOC_TAG} -DSPHINXOPTS=${SPHINXOPTS} -B${BUILDDIR} -Hdoc/ && ninja -C ${BUILDDIR} doxygen

README.rst

@@ -2,17 +2,15 @@
 
    <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>
+       <img src="doc/images/Zephyr-Project.png">
      </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>
+   <a href="https://buildkite.com/zephyr/zephyr">
+   <img
+   src="https://badge.buildkite.com/f5bd0dc88306cee17c9b38e78d11bb74a6291e3f40e7d13f31.svg?branch=master"></a>
 
 
 The Zephyr Project is a scalable real-time operating system (RTOS) supporting
@@ -23,12 +21,13 @@ The Zephyr OS is based on a small-footprint kernel designed for use on
 resource-constrained systems: from simple embedded environmental sensors and
 LED wearables to sophisticated smart watches and IoT wireless gateways.
 
-The Zephyr kernel supports multiple architectures, including ARM (Cortex-A,
-Cortex-R, Cortex-M), Intel x86, ARC, Nios II, Tensilica Xtensa, and RISC-V,
-SPARC, MIPS, and a large number of `supported boards`_.
+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
 
+.. start_include_here
 
 Getting Started
 ***************
@@ -36,12 +35,10 @@ 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
+Community support is provided via mailing lists and Slack; see the Resources
 below for details.
 
 .. _project-resources:
@@ -51,59 +48,40 @@ Resources
 
 Here's a quick summary of resources to help you find your way around:
 
-Getting Started
----------------
+* **Help**: `Asking for Help Tips`_
+* **Documentation**: http://docs.zephyrproject.org (`Getting Started Guide`_)
+* **Source Code**: https://github.com/zephyrproject-rtos/zephyr is the main
+  repository; https://elixir.bootlin.com/zephyr/latest/source contains a
+  searchable index
+* **Releases**: https://github.com/zephyrproject-rtos/zephyr/releases
+* **Samples and example code**: see `Sample and Demo Code Examples`_
+* **Mailing Lists**: users@lists.zephyrproject.org and
+  devel@lists.zephyrproject.org are the main user and developer mailing lists,
+  respectively. You can join the developer's list and search its archives at
+  `Zephyr Development mailing list`_. The other `Zephyr mailing list
+  subgroups`_ have their own archives and sign-up pages.
+* **Nightly CI Build Status**: https://lists.zephyrproject.org/g/builds
+  The builds@lists.zephyrproject.org mailing list archives the CI
+  (shippable) nightly build results.
+* **Chat**: Zephyr's Slack workspace is https://zephyrproject.slack.com.  Use
+  this `Slack Invite`_ to register.
+* **Contributing**: see the `Contribution Guide`_
+* **Wiki**: `Zephyr GitHub wiki`_
+* **Issues**: https://github.com/zephyrproject-rtos/zephyr/issues
+* **Security Issues**: Email vulnerabilities@zephyrproject.org to report
+  security issues; also see our `Security`_ documentation. Security issues are
+  tracked separately at https://zephyrprojectsec.atlassian.net.
+* **Zephyr Project Website**: https://zephyrproject.org
 
-  | 📖 `Zephyr Documentation`_
-  | 🚀 `Getting Started Guide`_
-  | 🙋🏽 `Tips when asking for help`_
-  | 💻 `Code samples`_
-
-Code and Development
---------------------
-
-  | 🌐 `Source Code Repository`_
-  | 📦 `Releases`_
-  | 🤝 `Contribution Guide`_
-
-Community and Support
----------------------
-
-  | 💬 `Discord Server`_ for real-time community discussions
-  | 📧 `User mailing list (users@lists.zephyrproject.org)`_
-  | 📧 `Developer mailing list (devel@lists.zephyrproject.org)`_
-  | 📬 `Other project mailing lists`_
-  | 📚 `Project Wiki`_
-
-Issue Tracking and Security
----------------------------
-
-  | 🐛 `GitHub Issues`_
-  | 🔒 `Security documentation`_
-  | 🛡️ `Security Advisories Repository`_
-  | ⚠️ Report security vulnerabilities at vulnerabilities@zephyrproject.org
-
-Additional Resources
---------------------
-  | 🌐 `Zephyr Project Website`_
-  | 📺 `Zephyr Tech Talks`_
-
-.. _Zephyr Project Website: https://www.zephyrproject.org
-.. _Discord Server: https://chat.zephyrproject.org
-.. _supported boards: https://docs.zephyrproject.org/latest/boards/index.html
-.. _Zephyr Documentation: https://docs.zephyrproject.org
-.. _Introduction to Zephyr: https://docs.zephyrproject.org/latest/introduction/index.html
-.. _Getting Started Guide: https://docs.zephyrproject.org/latest/develop/getting_started/index.html
-.. _Contribution Guide: https://docs.zephyrproject.org/latest/contribute/index.html
-.. _Source Code Repository: https://github.com/zephyrproject-rtos/zephyr
-.. _GitHub Issues: https://github.com/zephyrproject-rtos/zephyr/issues
-.. _Releases: https://github.com/zephyrproject-rtos/zephyr/releases
-.. _Project Wiki: https://github.com/zephyrproject-rtos/zephyr/wiki
-.. _User mailing list (users@lists.zephyrproject.org): https://lists.zephyrproject.org/g/users
-.. _Developer mailing list (devel@lists.zephyrproject.org): https://lists.zephyrproject.org/g/devel
-.. _Other project mailing lists: https://lists.zephyrproject.org/g/main/subgroups
-.. _Code samples: https://docs.zephyrproject.org/latest/samples/index.html
-.. _Security documentation: https://docs.zephyrproject.org/latest/security/index.html
-.. _Security Advisories Repository: https://github.com/zephyrproject-rtos/zephyr/security
-.. _Tips when asking for help: https://docs.zephyrproject.org/latest/develop/getting_started/index.html#asking-for-help
-.. _Zephyr Tech Talks: https://www.zephyrproject.org/tech-talks
+.. _Slack Invite: https://tinyurl.com/y5glwylp
+.. _supported boards: http://docs.zephyrproject.org/latest/boards/index.html
+.. _Zephyr Documentation: http://docs.zephyrproject.org
+.. _Introduction to Zephyr: http://docs.zephyrproject.org/latest/introduction/index.html
+.. _Getting Started Guide: http://docs.zephyrproject.org/latest/getting_started/index.html
+.. _Contribution Guide: http://docs.zephyrproject.org/latest/contribute/index.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/latest/samples/index.html
+.. _Security: http://docs.zephyrproject.org/latest/security/index.html
+.. _Asking for Help Tips: https://docs.zephyrproject.org/latest/guides/getting-help.html

SDK_VERSION

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

VERSION

@@ -1,5 +1,5 @@
-VERSION_MAJOR = 3
-VERSION_MINOR = 7
-PATCHLEVEL = 99
+VERSION_MAJOR = 2
+VERSION_MINOR = 4
+PATCHLEVEL = 0
 VERSION_TWEAK = 0
 EXTRAVERSION =

arch/CMakeLists.txt

@@ -1,8 +1,5 @@
 # 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(

arch/Kconfig.v1

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

arch/Kconfig.v2

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

arch/arc/CMakeLists.txt

@@ -12,36 +12,4 @@ zephyr_cc_option(-fno-delete-null-pointer-checks)
 
 zephyr_cc_option_ifdef(CONFIG_ARC_USE_UNALIGNED_MEM_ACCESS -munaligned-access)
 
-if(NOT COMPILER STREQUAL arcmwdt)
-  if(CONFIG_THREAD_LOCAL_STORAGE)
-    # Instruct compiler to use proper register as cached thread pointer for thread local storage.
-    # For ARCv2 the default register is usually not specified - so we need to specify it
-    # For ARCv3 the register is fixed to r30, so we don't need to specify it
-    zephyr_compile_options_ifdef(CONFIG_ISA_ARCV2 -mtp-regno=26)
-  else()
-    # If thread local storage isn't used - we can safely schedule thread pointer register
-    zephyr_compile_options_ifdef(CONFIG_ISA_ARCV2 -mtp-regno=none)
-  endif()
-endif()
-
 add_subdirectory(core)
-
-if(COMPILER STREQUAL arcmwdt)
-  add_subdirectory(arcmwdt)
-
-  if(CONFIG_64BIT)
-    zephyr_compile_options(-Ml)
-    # Instruct MWDT assembler not to warn when we load only lower half (32bit) of symbol
-    # instead of full 64bit address in ASM code. It is valid as we don't support Zephyr
-    # linkage to high addresses for 64bit ARC platforms.
-    zephyr_compile_options(-Wa,-offwarn=168)
-  endif()
-endif()
-
-if(CONFIG_ISA_ARCV3 AND CONFIG_64BIT)
-  set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT elf64-littlearc64)
-elseif(CONFIG_ISA_ARCV3 AND NOT CONFIG_64BIT)
-  set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT elf32-littlearc64)
-else()
-  set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT elf32-littlearc)
-endif()

arch/arc/Kconfig

@@ -9,133 +9,67 @@ menu "ARC Options"
 config ARCH
 	default "arc"
 
+choice
+	prompt "ARC core family"
+	default CPU_ARCEM
+
 config CPU_ARCEM
-	bool
+	bool "ARC EM cores"
+	select CPU_ARCV2
 	select ATOMIC_OPERATIONS_C
 	help
 	  This option signifies the use of an ARC EM CPU
 
 config CPU_ARCHS
-	bool
+	bool "ARC HS cores"
+	select CPU_ARCV2
 	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"
+menu "ARCv2 Family Options"
 
-config ARC_HAS_ZOL
+config CPU_ARCV2
 	bool
-	depends on ISA_ARCV2
+	select ARCH_HAS_STACK_PROTECTION if ARC_HAS_STACK_CHECKING || ARC_MPU
+	select ARCH_HAS_USERSPACE if ARC_MPU
+	select USE_SWITCH
+	select USE_SWITCH_SUPPORTED
 	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"
@@ -159,8 +93,7 @@ config NUM_IRQS
 
 config RGF_NUM_BANKS
 	int "Number of General Purpose Register Banks"
-	depends on ARC_FIRQ
-	depends on NUM_IRQ_PRIO_LEVELS > 1
+	depends on CPU_ARCV2
 	range 1 2
 	default 2
 	help
@@ -170,16 +103,9 @@ 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
 	default y
 	help
 	  Fast interrupts are supported (FIRQ). If FIRQ enabled, for interrupts
@@ -187,13 +113,9 @@ 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"
+	bool "Enable 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
@@ -208,7 +130,6 @@ config ARC_FIRQ_STACK_SIZE
 
 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
@@ -245,7 +166,7 @@ config ARC_STACK_PROTECTION
 	  prioritized over the MPU-based stack guard.
 
 config ARC_USE_UNALIGNED_MEM_ACCESS
-	bool "Unaligned access in HW"
+	bool "Enable unaligned access in HW"
 	default y if CPU_ARCHS
 	depends on (CPU_ARCEM && !ARC_HAS_SECURE) || CPU_ARCHS
 	help
@@ -253,17 +174,20 @@ config ARC_USE_UNALIGNED_MEM_ACCESS
 	  to support unaligned memory access which is then disabled by default.
 	  Enable unaligned access in hardware and make software to use it.
 
-config ARC_CURRENT_THREAD_USE_NO_TLS
-	bool
-	select CURRENT_THREAD_USE_NO_TLS
-	default y if (RGF_NUM_BANKS > 1) || ("$(ZEPHYR_TOOLCHAIN_VARIANT)" = "arcmwdt")
+config FAULT_DUMP
+	int "Fault dump level"
+	default 2
+	range 0 2
 	help
-	  Disable current Thread Local Storage for ARC. For cores with more then one
-	  RGF_NUM_BANKS the parameter is disabled by-default because banks syncronization
-	  requires significant time, and it slows down performance.
-	  ARCMWDT works with tls pointer in different way then GCC. Optimized access to
-	  TLS pointer via _current variable does not provide significant advantages
-	  in case of MetaWare.
+	  Different levels for display information when a fault occurs.
+
+	  2: The default. Display specific and verbose information. Consumes
+		the most memory (long strings).
+
+	  1: Display general and short information. Consumes less memory
+		(short strings).
+
+	  0: Off.
 
 config GEN_ISR_TABLES
 	default y
@@ -283,8 +207,8 @@ config CODE_DENSITY
 	  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
+	bool "Reg Pair ACCL:ACCH (FPU and/or MPY > 6)"
+	default y if FPU
 	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
@@ -292,7 +216,6 @@ config ARC_HAS_ACCL_REGS
 
 config ARC_HAS_SECURE
 	bool "ARC has SecureShield"
-	depends on ISA_ARCV2
 	select CPU_HAS_TEE
 	select ARCH_HAS_TRUSTED_EXECUTION
 	help
@@ -343,13 +266,11 @@ config ARC_NORMAL_FIRMWARE
 	  resources of the ARC processors, and, therefore, it shall avoid
 	  accessing them.
 
-source "arch/arc/core/dsp/Kconfig"
-
 menu "ARC MPU Options"
 depends on CPU_HAS_MPU
 
 config ARC_MPU_ENABLE
-	bool "Memory Protection Unit (MPU)"
+	bool "Enable MPU"
 	select ARC_MPU
 	help
 	  Enable MPU
@@ -358,13 +279,38 @@ source "arch/arc/core/mpu/Kconfig"
 
 endmenu
 
-config DCACHE_LINE_SIZE
+config CACHE_LINE_SIZE_DETECT
+	bool "Detect d-cache line size at runtime"
+	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 "Cache line size" if !CACHE_LINE_SIZE_DETECT
 	default 32
+	help
+	  Size in bytes of a CPU d-cache line.
+
+	  Detect automatically at runtime by selecting CACHE_LINE_SIZE_DETECT.
+
+config ARCH_CACHE_FLUSH_DETECT
+	bool
+
+config CACHE_FLUSHING
+	bool "Enable d-cache flushing mechanism"
+	help
+	  This links in the sys_cache_flush() function, which provides a
+	  way to flush multiple lines of the d-cache.
+	  If the d-cache is present, set this to y.
+	  If the d-cache is NOT present, set this to n.
 
 config ARC_EXCEPTION_STACK_SIZE
 	int "ARC exception handling stack size"
-	default 768 if !64BIT
-	default 2048 if 64BIT
+	default 768
 	help
 	  Size in bytes of exception handling stack which is at the top of
 	  interrupt stack to get smaller memory footprint because exception
@@ -373,40 +319,13 @@ config ARC_EXCEPTION_STACK_SIZE
 
 endmenu
 
-config ARC_EARLY_SOC_INIT
-	bool "Make early stage SoC-specific initialization [DEPRECATED]"
-	select SOC_RESET_HOOK
-	select DEPRECATED
+config ARC_EXCEPTION_DEBUG
+	bool "Unhandled exception debugging information"
+	default n
+	depends on PRINTK || LOG
 	help
-	  Call SoC per-core setup code on early stage initialization
-	  (before C runtime initialization). Setup code is called in form of
-	  soc_early_asm_init_percpu assembler macro.
-
-config MAIN_STACK_SIZE
-	default 4096 if 64BIT
-
-config ISR_STACK_SIZE
-	default 4096 if 64BIT
-
-config SYSTEM_WORKQUEUE_STACK_SIZE
-	default 4096 if 64BIT
-
-config IDLE_STACK_SIZE
-	default 1024 if 64BIT
-
-config IPM_CONSOLE_STACK_SIZE
-	default 2048 if 64BIT
-
-config TEST_EXTRA_STACK_SIZE
-	default 2048 if 64BIT
-
-config CMSIS_THREAD_MAX_STACK_SIZE
-	default 2048 if 64BIT
-
-config CMSIS_V2_THREAD_MAX_STACK_SIZE
-	default 2048 if 64BIT
-
-config CMSIS_V2_THREAD_DYNAMIC_STACK_SIZE
-	default 2048 if 64BIT
+	  Print human-readable information about exception vectors, cause codes,
+	  and parameters, at a cost of code/data size for the human-readable
+	  strings.
 
 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

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

arch/arc/core/CMakeLists.txt

@@ -2,6 +2,10 @@
 
 zephyr_library()
 
+if(CONFIG_COVERAGE)
+  toolchain_cc_coverage()
+endif()
+
 zephyr_library_sources(
   thread.c
   thread_entry_wrapper.S
@@ -19,16 +23,14 @@ zephyr_library_sources(
   vector_table.c
   )
 
-zephyr_library_sources_ifdef(CONFIG_ARCH_CACHE cache.c)
+zephyr_library_sources_ifdef(CONFIG_CACHE_FLUSHING 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_ifdef(CONFIG_ARC_CONNECT arc_smp.c)
 
 add_subdirectory_ifdef(CONFIG_ARC_CORE_MPU mpu)
 add_subdirectory_ifdef(CONFIG_ARC_SECURE_FIRMWARE secureshield)

arch/arc/core/arc_connect.c

@@ -10,17 +10,23 @@
  *
  */
 
-#include <zephyr/kernel.h>
-#include <zephyr/arch/cpu.h>
-#include <zephyr/spinlock.h>
-#include <kernel_internal.h>
+#include <kernel.h>
+#include <arch/cpu.h>
+#include <spinlock.h>
+
 
 static struct k_spinlock arc_connect_spinlock;
 
+#define LOCKED(lck) for (k_spinlock_key_t __i = {},			\
+					  __key = k_spin_lock(lck);	\
+			!__i.key;					\
+			k_spin_unlock(lck, __key), __i.key = 1)
+
+
 /* Generate an inter-core interrupt to the target core */
 void z_arc_connect_ici_generate(uint32_t core)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_GENERATE_IRQ, core);
 	}
 }
@@ -28,7 +34,7 @@ void z_arc_connect_ici_generate(uint32_t core)
 /* Acknowledge the inter-core interrupt raised by core */
 void z_arc_connect_ici_ack(uint32_t core)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_GENERATE_ACK, core);
 	}
 }
@@ -38,7 +44,7 @@ uint32_t z_arc_connect_ici_read_status(uint32_t core)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_READ_STATUS, core);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -51,7 +57,7 @@ uint32_t z_arc_connect_ici_check_src(void)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_CHECK_SOURCE, 0);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -64,7 +70,7 @@ void z_arc_connect_ici_clear(void)
 {
 	uint32_t cpu, c;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 
 		z_arc_connect_cmd(ARC_CONNECT_CMD_INTRPT_CHECK_SOURCE, 0);
 		cpu = z_arc_connect_cmd_readback(); /* 1,2,4,8... */
@@ -85,7 +91,7 @@ void z_arc_connect_ici_clear(void)
 /* Reset the cores in core_mask */
 void z_arc_connect_debug_reset(uint32_t core_mask)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_RESET,
 			0, core_mask);
 	}
@@ -94,7 +100,7 @@ void z_arc_connect_debug_reset(uint32_t core_mask)
 /* Halt the cores in core_mask */
 void z_arc_connect_debug_halt(uint32_t core_mask)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_HALT,
 			0, core_mask);
 	}
@@ -103,7 +109,7 @@ void z_arc_connect_debug_halt(uint32_t core_mask)
 /* Run the cores in core_mask */
 void z_arc_connect_debug_run(uint32_t core_mask)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_RUN,
 			0, core_mask);
 	}
@@ -112,7 +118,7 @@ void z_arc_connect_debug_run(uint32_t core_mask)
 /* Set core mask */
 void z_arc_connect_debug_mask_set(uint32_t core_mask, uint32_t mask)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_SET_MASK,
 			mask, core_mask);
 	}
@@ -123,7 +129,7 @@ uint32_t z_arc_connect_debug_mask_read(uint32_t core_mask)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_READ_MASK,
 			0, core_mask);
 		ret = z_arc_connect_cmd_readback();
@@ -137,7 +143,7 @@ uint32_t z_arc_connect_debug_mask_read(uint32_t core_mask)
  */
 void z_arc_connect_debug_select_set(uint32_t core_mask)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_DEBUG_SET_SELECT,
 			0, core_mask);
 	}
@@ -148,7 +154,7 @@ uint32_t z_arc_connect_debug_select_read(void)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_DEBUG_READ_SELECT, 0);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -161,7 +167,7 @@ uint32_t z_arc_connect_debug_en_read(void)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_DEBUG_READ_EN, 0);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -174,7 +180,7 @@ uint32_t z_arc_connect_debug_cmd_read(void)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_DEBUG_READ_CMD, 0);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -187,7 +193,7 @@ uint32_t z_arc_connect_debug_core_read(void)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_DEBUG_READ_CORE, 0);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -198,7 +204,7 @@ uint32_t z_arc_connect_debug_core_read(void)
 /* Clear global free running counter */
 void z_arc_connect_gfrc_clear(void)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_CLEAR, 0);
 	}
 }
@@ -233,7 +239,7 @@ uint64_t z_arc_connect_gfrc_read(void)
 /* Enable global free running counter */
 void z_arc_connect_gfrc_enable(void)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_ENABLE, 0);
 	}
 }
@@ -241,7 +247,7 @@ void z_arc_connect_gfrc_enable(void)
 /* Disable global free running counter */
 void z_arc_connect_gfrc_disable(void)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_DISABLE, 0);
 	}
 }
@@ -249,7 +255,7 @@ void z_arc_connect_gfrc_disable(void)
 /* Disable global free running counter */
 void z_arc_connect_gfrc_core_set(uint32_t core_mask)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_GFRC_SET_CORE,
 			0, core_mask);
 	}
@@ -260,7 +266,7 @@ uint32_t z_arc_connect_gfrc_halt_read(void)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_READ_HALT, 0);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -273,7 +279,7 @@ uint32_t z_arc_connect_gfrc_core_read(void)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_GFRC_READ_CORE, 0);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -284,7 +290,7 @@ uint32_t z_arc_connect_gfrc_core_read(void)
 /* Enable interrupt distribute unit */
 void z_arc_connect_idu_enable(void)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_ENABLE, 0);
 	}
 }
@@ -292,7 +298,7 @@ void z_arc_connect_idu_enable(void)
 /* Disable interrupt distribute unit */
 void z_arc_connect_idu_disable(void)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_DISABLE, 0);
 	}
 }
@@ -302,7 +308,7 @@ uint32_t z_arc_connect_idu_read_enable(void)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_READ_ENABLE, 0);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -317,7 +323,7 @@ uint32_t z_arc_connect_idu_read_enable(void)
 void z_arc_connect_idu_set_mode(uint32_t irq_num,
 	uint16_t trigger_mode, uint16_t distri_mode)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_IDU_SET_MODE,
 			irq_num, (distri_mode | (trigger_mode << 4)));
 	}
@@ -328,7 +334,7 @@ uint32_t z_arc_connect_idu_read_mode(uint32_t irq_num)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_READ_MODE, irq_num);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -342,7 +348,7 @@ uint32_t z_arc_connect_idu_read_mode(uint32_t irq_num)
  */
 void z_arc_connect_idu_set_dest(uint32_t irq_num, uint32_t core_mask)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_IDU_SET_DEST,
 			irq_num, core_mask);
 	}
@@ -353,7 +359,7 @@ uint32_t z_arc_connect_idu_read_dest(uint32_t irq_num)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_READ_DEST, irq_num);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -364,7 +370,7 @@ uint32_t z_arc_connect_idu_read_dest(uint32_t irq_num)
 /* Assert the specified common interrupt */
 void z_arc_connect_idu_gen_cirq(uint32_t irq_num)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_GEN_CIRQ, irq_num);
 	}
 }
@@ -372,7 +378,7 @@ void z_arc_connect_idu_gen_cirq(uint32_t irq_num)
 /* Acknowledge the specified common interrupt */
 void z_arc_connect_idu_ack_cirq(uint32_t irq_num)
 {
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_ACK_CIRQ, irq_num);
 	}
 }
@@ -382,7 +388,7 @@ uint32_t z_arc_connect_idu_check_status(uint32_t irq_num)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_CHECK_STATUS, irq_num);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -395,7 +401,7 @@ uint32_t z_arc_connect_idu_check_source(uint32_t irq_num)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_CHECK_SOURCE, irq_num);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -406,7 +412,7 @@ uint32_t z_arc_connect_idu_check_source(uint32_t irq_num)
 /* 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) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd_data(ARC_CONNECT_CMD_IDU_SET_MASK,
 			irq_num, mask);
 	}
@@ -417,7 +423,7 @@ uint32_t z_arc_connect_idu_read_mask(uint32_t irq_num)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_READ_MASK, irq_num);
 		ret = z_arc_connect_cmd_readback();
 	}
@@ -433,7 +439,7 @@ uint32_t z_arc_connect_idu_check_first(uint32_t irq_num)
 {
 	uint32_t ret = 0;
 
-	K_SPINLOCK(&arc_connect_spinlock) {
+	LOCKED(&arc_connect_spinlock) {
 		z_arc_connect_cmd(ARC_CONNECT_CMD_IDU_CHECK_FIRST, irq_num);
 		ret = z_arc_connect_cmd_readback();
 	}

arch/arc/core/arc_smp.c

@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 2019 Synopsys.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/**
+ * @file
+ * @brief codes required for ARC multicore and Zephyr smp support
+ *
+ */
+#include <device.h>
+#include <kernel.h>
+#include <kernel_structs.h>
+#include <ksched.h>
+#include <soc.h>
+#include <init.h>
+
+
+#ifndef IRQ_ICI
+#define IRQ_ICI 19
+#endif
+
+#define ARCV2_ICI_IRQ_PRIORITY 1
+
+volatile struct {
+	arch_cpustart_t fn;
+	void *arg;
+} arc_cpu_init[CONFIG_MP_NUM_CPUS];
+
+/*
+ * arc_cpu_wake_flag is used to sync up master core and slave cores
+ * Slave core will spin for arc_cpu_wake_flag until master core sets
+ * it to the core id of slave core. Then, slave core clears it to notify
+ * master core that it's waken
+ *
+ */
+volatile uint32_t arc_cpu_wake_flag;
+
+volatile char *arc_cpu_sp;
+/*
+ * _curr_cpu is used to record the struct of _cpu_t of each cpu.
+ * for efficient usage in assembly
+ */
+volatile _cpu_t *_curr_cpu[CONFIG_MP_NUM_CPUS];
+
+/* Called from Zephyr initialization */
+void arch_start_cpu(int cpu_num, k_thread_stack_t *stack, int sz,
+		    arch_cpustart_t fn, void *arg)
+{
+	_curr_cpu[cpu_num] = &(_kernel.cpus[cpu_num]);
+	arc_cpu_init[cpu_num].fn = fn;
+	arc_cpu_init[cpu_num].arg = arg;
+
+	/* set the initial sp of target sp through arc_cpu_sp
+	 * arc_cpu_wake_flag will protect arc_cpu_sp that
+	 * only one slave cpu can read it per time
+	 */
+	arc_cpu_sp = Z_THREAD_STACK_BUFFER(stack) + sz;
+
+	arc_cpu_wake_flag = cpu_num;
+
+	/* wait slave cpu to start */
+	while (arc_cpu_wake_flag != 0) {
+		;
+	}
+}
+
+/* the C entry of slave cores */
+void z_arc_slave_start(int cpu_num)
+{
+	arch_cpustart_t fn;
+
+#ifdef CONFIG_SMP
+	z_icache_setup();
+	z_irq_setup();
+
+	z_arc_connect_ici_clear();
+	z_irq_priority_set(IRQ_ICI, ARCV2_ICI_IRQ_PRIORITY, 0);
+	irq_enable(IRQ_ICI);
+#endif
+	/* call the function set by arch_start_cpu */
+	fn = arc_cpu_init[cpu_num].fn;
+
+	fn(arc_cpu_init[cpu_num].arg);
+}
+
+#ifdef CONFIG_SMP
+
+static void sched_ipi_handler(const void *unused)
+{
+	ARG_UNUSED(unused);
+
+	z_arc_connect_ici_clear();
+	z_sched_ipi();
+}
+
+/* arch implementation of sched_ipi */
+void arch_sched_ipi(void)
+{
+	uint32_t i;
+
+	/* broadcast sched_ipi request to other cores
+	 * if the target is current core, hardware will ignore it
+	 */
+	for (i = 0; i < CONFIG_MP_NUM_CPUS; i++) {
+		z_arc_connect_ici_generate(i);
+	}
+}
+
+static int arc_smp_init(const struct device *dev)
+{
+	ARG_UNUSED(dev);
+	struct arc_connect_bcr bcr;
+
+	/* necessary master core init */
+	_curr_cpu[0] = &(_kernel.cpus[0]);
+
+	bcr.val = z_arc_v2_aux_reg_read(_ARC_V2_CONNECT_BCR);
+
+	if (bcr.ipi) {
+	/* register ici interrupt, just need master core to register once */
+		z_arc_connect_ici_clear();
+		IRQ_CONNECT(IRQ_ICI, ARCV2_ICI_IRQ_PRIORITY,
+		    sched_ipi_handler, NULL, 0);
+
+		irq_enable(IRQ_ICI);
+	} else {
+		__ASSERT(0,
+			"ARC connect has no inter-core interrupt\n");
+		return -ENODEV;
+	}
+
+	if (bcr.gfrc) {
+		/* global free running count init */
+		z_arc_connect_gfrc_enable();
+
+		/* when all cores halt, gfrc halt */
+		z_arc_connect_gfrc_core_set((1 << CONFIG_MP_NUM_CPUS) - 1);
+		z_arc_connect_gfrc_clear();
+	} else {
+		__ASSERT(0,
+			"ARC connect has no global free running counter\n");
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+SYS_INIT(arc_smp_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
+#endif

arch/arc/core/cache.c

@@ -13,20 +13,26 @@
  * This module contains functions for manipulation of the d-cache.
  */
 
-#include <zephyr/kernel.h>
-#include <zephyr/arch/cpu.h>
-#include <zephyr/sys/util.h>
-#include <zephyr/toolchain.h>
-#include <zephyr/cache.h>
-#include <zephyr/linker/linker-defs.h>
-#include <zephyr/arch/arc/v2/aux_regs.h>
+#include <kernel.h>
+#include <arch/cpu.h>
+#include <sys/util.h>
+#include <toolchain.h>
+#include <cache.h>
+#include <linker/linker-defs.h>
+#include <arch/arc/v2/aux_regs.h>
 #include <kernel_internal.h>
-#include <zephyr/sys/__assert.h>
-#include <zephyr/init.h>
+#include <sys/__assert.h>
+#include <init.h>
 #include <stdbool.h>
 
-#if defined(CONFIG_DCACHE_LINE_SIZE_DETECT)
-size_t sys_cache_line_size;
+#if (CONFIG_CACHE_LINE_SIZE == 0) && !defined(CONFIG_CACHE_LINE_SIZE_DETECT)
+#error Cannot use this implementation with a cache line size of 0
+#endif
+
+#if defined(CONFIG_CACHE_LINE_SIZE_DETECT)
+#define DCACHE_LINE_SIZE sys_cache_line_size
+#else
+#define DCACHE_LINE_SIZE CONFIG_CACHE_LINE_SIZE
 #endif
 
 #define DC_CTRL_DC_ENABLE            0x0  /* enable d-cache */
@@ -40,6 +46,7 @@ size_t sys_cache_line_size;
 #define DC_CTRL_INDIRECT_ACCESS      0x20 /* indirect access mode */
 #define DC_CTRL_OP_SUCCEEDED         0x4  /* d-cache operation succeeded */
 
+
 static bool dcache_available(void)
 {
 	unsigned long val = z_arc_v2_aux_reg_read(_ARC_V2_D_CACHE_BUILD);
@@ -55,30 +62,24 @@ static void dcache_dc_ctrl(uint32_t dcache_en_mask)
 	}
 }
 
-void arch_dcache_enable(void)
+static void dcache_enable(void)
 {
 	dcache_dc_ctrl(DC_CTRL_DC_ENABLE);
 }
 
-void arch_dcache_disable(void)
+void arch_dcache_flush(void *start_addr_ptr, size_t size)
 {
-	/* nothing */
-}
-
-int arch_dcache_flush_range(void *start_addr_ptr, size_t size)
-{
-	size_t line_size = sys_cache_data_line_size_get();
 	uintptr_t start_addr = (uintptr_t)start_addr_ptr;
 	uintptr_t end_addr;
 	unsigned int key;
 
-	if (!dcache_available() || (size == 0U) || line_size == 0U) {
-		return -ENOTSUP;
+	if (!dcache_available() || (size == 0U)) {
+		return;
 	}
 
 	end_addr = start_addr + size;
 
-	start_addr = ROUND_DOWN(start_addr, line_size);
+	start_addr = ROUND_DOWN(start_addr, DCACHE_LINE_SIZE);
 
 	key = arch_irq_lock(); /* --enter critical section-- */
 
@@ -94,26 +95,24 @@ int arch_dcache_flush_range(void *start_addr_ptr, size_t size)
 				break;
 			}
 		} while (1);
-		start_addr += line_size;
+		start_addr += DCACHE_LINE_SIZE;
 	} while (start_addr < end_addr);
 
 	arch_irq_unlock(key); /* --exit critical section-- */
 
-	return 0;
 }
 
-int arch_dcache_invd_range(void *start_addr_ptr, size_t size)
+void arch_dcache_invd(void *start_addr_ptr, size_t size)
 {
-	size_t line_size = sys_cache_data_line_size_get();
 	uintptr_t start_addr = (uintptr_t)start_addr_ptr;
 	uintptr_t end_addr;
 	unsigned int key;
 
-	if (!dcache_available() || (size == 0U) || line_size == 0U) {
-		return -ENOTSUP;
+	if (!dcache_available() || (size == 0U)) {
+		return;
 	}
 	end_addr = start_addr + size;
-	start_addr = ROUND_DOWN(start_addr, line_size);
+	start_addr = ROUND_DOWN(start_addr, DCACHE_LINE_SIZE);
 
 	key = arch_irq_lock(); /* -enter critical section- */
 
@@ -122,34 +121,13 @@ int arch_dcache_invd_range(void *start_addr_ptr, size_t size)
 		__builtin_arc_nop();
 		__builtin_arc_nop();
 		__builtin_arc_nop();
-		start_addr += line_size;
+		start_addr += DCACHE_LINE_SIZE;
 	} while (start_addr < end_addr);
 	irq_unlock(key); /* -exit critical section- */
-
-	return 0;
 }
 
-int arch_dcache_flush_and_invd_range(void *start_addr_ptr, size_t size)
-{
-	return -ENOTSUP;
-}
-
-int arch_dcache_flush_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_dcache_invd_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_dcache_flush_and_invd_all(void)
-{
-	return -ENOTSUP;
-}
-
-#if defined(CONFIG_DCACHE_LINE_SIZE_DETECT)
+#if defined(CONFIG_CACHE_LINE_SIZE_DETECT)
+size_t sys_cache_line_size;
 static void init_dcache_line_size(void)
 {
 	uint32_t val;
@@ -160,75 +138,28 @@ static void init_dcache_line_size(void)
 	val *= 16U;
 	sys_cache_line_size = (size_t) val;
 }
-
-size_t arch_dcache_line_size_get(void)
-{
-	return sys_cache_line_size;
-}
 #endif
 
-void arch_icache_enable(void)
+size_t arch_cache_line_size_get(void)
 {
-	/* nothing */
+#if defined(CONFIG_CACHE_LINE_SIZE_DETECT)
+	return sys_cache_line_size;
+#else
+	return 0;
+#endif
 }
 
-void arch_icache_disable(void)
+static int init_dcache(const struct device *unused)
 {
-	/* nothing */
-}
+	ARG_UNUSED(unused);
 
-int arch_icache_flush_all(void)
-{
-	return -ENOTSUP;
-}
+	dcache_enable();
 
-int arch_icache_invd_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_icache_flush_and_invd_all(void)
-{
-	return -ENOTSUP;
-}
-
-int arch_icache_flush_range(void *addr, size_t size)
-{
-	ARG_UNUSED(addr);
-	ARG_UNUSED(size);
-
-	return -ENOTSUP;
-}
-
-int arch_icache_invd_range(void *addr, size_t size)
-{
-	ARG_UNUSED(addr);
-	ARG_UNUSED(size);
-
-	return -ENOTSUP;
-}
-
-int arch_icache_flush_and_invd_range(void *addr, size_t size)
-{
-	ARG_UNUSED(addr);
-	ARG_UNUSED(size);
-
-	return -ENOTSUP;
-}
-
-static int init_dcache(void)
-{
-	sys_cache_data_enable();
-
-#if defined(CONFIG_DCACHE_LINE_SIZE_DETECT)
+#if defined(CONFIG_CACHE_LINE_SIZE_DETECT)
 	init_dcache_line_size();
 #endif
 
 	return 0;
 }
 
-
-void arch_cache_init(void)
-{
-	init_dcache();
-}
+SYS_INIT(init_dcache, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);

arch/arc/core/cpu_idle.S

@@ -11,12 +11,11 @@
  * CPU power management routines.
  */
 
-#include <zephyr/kernel_structs.h>
+#include <kernel_structs.h>
 #include <offsets_short.h>
-#include <zephyr/toolchain.h>
-#include <zephyr/linker/sections.h>
-#include <zephyr/arch/cpu.h>
-#include <zephyr/arch/arc/asm-compat/assembler.h>
+#include <toolchain.h>
+#include <linker/sections.h>
+#include <arch/cpu.h>
 
 GTEXT(arch_cpu_idle)
 GTEXT(arch_cpu_atomic_idle)
@@ -26,7 +25,6 @@ SECTION_VAR(BSS, z_arc_cpu_sleep_mode)
 	.align 4
 	.word 0
 
-#ifndef CONFIG_ARCH_HAS_CUSTOM_CPU_IDLE
 /*
  * @brief Put the CPU in low-power mode
  *
@@ -38,20 +36,30 @@ SECTION_VAR(BSS, z_arc_cpu_sleep_mode)
 SECTION_FUNC(TEXT, arch_cpu_idle)
 
 #ifdef CONFIG_TRACING
-	PUSHR blink
+	push_s blink
 	jl    sys_trace_idle
-	POPR blink
+	pop_s blink
 #endif
 
-	/* z_arc_cpu_sleep_mode is 32 bit despite of platform bittnes */
 	ld r1, [z_arc_cpu_sleep_mode]
 	or r1, r1, (1 << 4) /* set IRQ-enabled bit */
+/*
+ * It's found that (in nsim_hs_smp), when cpu
+ * is sleeping, no response to inter-processor interrupt
+ * although it's pending and interrupts are enabled.
+ * (Here fire SNPS JIRA issue P10019563-41294 to trace)
+ * here is a workround
+ */
+#if defined(CONFIG_SOC_NSIM) && defined(CONFIG_SMP)
+	seti r1
+_z_arc_idle_loop:
+	b _z_arc_idle_loop
+#else
 	sleep r1
+#endif
 	j_s [blink]
 	nop
-#endif
 
-#ifndef CONFIG_ARCH_HAS_CUSTOM_CPU_ATOMIC_IDLE
 /*
  * @brief Put the CPU in low-power mode, entered with IRQs locked
  *
@@ -59,19 +67,16 @@ SECTION_FUNC(TEXT, arch_cpu_idle)
  *
  * void arch_cpu_atomic_idle(unsigned int key)
  */
-
 SECTION_FUNC(TEXT, arch_cpu_atomic_idle)
 
 #ifdef CONFIG_TRACING
-	PUSHR blink
+	push_s blink
 	jl    sys_trace_idle
-	POPR blink
+	pop_s blink
 #endif
 
-	/* z_arc_cpu_sleep_mode is 32 bit despite of platform bittnes */
 	ld r1, [z_arc_cpu_sleep_mode]
 	or r1, r1, (1 << 4) /* set IRQ-enabled bit */
 	sleep r1
 	j_s.d [blink]
 	seti r0
-#endif