README: remove reference to meta-arm-autonomy

Signed-off-by: Jon Mason <jon.mason@arm.com>
CI: dev kernel allow failure
2026-07-18 16:37:08 +00:00 · 2023-10-01 16:21:22 -04:00 · 2023-05-05 14:59:05 -04:00 · 2023-05-05 14:58:51 -04:00 · 2023-04-26 08:55:36 -04:00 · 2023-04-25 11:00:07 -04:00
954 changed files with 76861 additions and 24740 deletions
@@ -1,2 +0,0 @@
-[b4]
-	send-series-to = meta-arm@lists.yoctoproject.org
@@ -1,2 +1 @@
 __pycache__
-build
@@ -1,26 +1,12 @@
-image: ${MIRROR_GHCR}/siemens/kas/kas:4.4
+image: ghcr.io/siemens/kas/kas:3.2

 variables:
-  # These are needed as the k8s executor doesn't respect the container
-  # entrypoint by default
-  FF_KUBERNETES_HONOR_ENTRYPOINT: 1
-  FF_USE_LEGACY_KUBERNETES_EXECUTION_STRATEGY: 0
-  # The default value for KUBERNETES_CPU_REQUEST
  CPU_REQUEST: ""
-  # The default machine tag for the build jobs
  DEFAULT_TAG: ""
-  # The machine tag for the ACS test jobs
-  ACS_TAG: "$DEFAULT_TAG"
-  # The directory to use as the persistent cache (the root for DL_DIR, SSTATE_DIR, etc)
-  CACHE_DIR: $CI_BUILDS_DIR/persist
-  # The container mirror to use
-  MIRROR_GHCR: ghcr.io
-  # Whether to run the SystemReady ACS tests
-  ACS_TEST: 0
-  # The list of extra Kas fragments to be used when building
-  EXTRA_KAS_FILES: ""
-  # The NVD API key to use when fetching CVEs
-  NVDCVE_API_KEY: ""
+  # These are needed as the k8s executor doesn't respect the container entrypoint
+  # by default
+  FF_USE_LEGACY_KUBERNETES_EXECUTION_STRATEGY: 0
+  FF_KUBERNETES_HONOR_ENTRYPOINT: 1

 stages:
  - prep
@@ -33,24 +19,30 @@ stages:
  stage: build
  interruptible: true
  variables:
-    KUBERNETES_CPU_REQUEST: $CPU_REQUEST
    KAS_WORK_DIR: $CI_PROJECT_DIR/work
-    KAS_BUILD_DIR: $KAS_WORK_DIR/build
-    # Set this in the environment to enable local repository caches
-    KAS_REPO_REF_DIR: ""
-    SSTATE_DIR: $CACHE_DIR/sstate
-    DL_DIR: $CACHE_DIR/downloads
+    KAS_REPO_REF_DIR: $CI_BUILDS_DIR/persist/repos
+    SSTATE_DIR: $CI_BUILDS_DIR/persist/sstate
+    DL_DIR: $CI_BUILDS_DIR/persist/downloads
    BB_LOGCONFIG: $CI_PROJECT_DIR/ci/logging.yml
-    TOOLCHAIN_DIR: $CACHE_DIR/toolchains
-    IMAGE_DIR: $KAS_BUILD_DIR/tmp/deploy/images
-    TOOLCHAIN_LINK_DIR: $KAS_BUILD_DIR/toolchains
+    TOOLCHAIN_DIR: $CI_BUILDS_DIR/persist/toolchains
+    IMAGE_DIR: $CI_PROJECT_DIR/work/build/tmp/deploy/images
+    TOOLCHAIN_LINK_DIR: $CI_PROJECT_DIR/work/build/toolchains
  before_script:
+    - echo KAS_WORK_DIR = $KAS_WORK_DIR
+    - echo SSTATE_DIR = $SSTATE_DIR
+    - echo DL_DIR = $DL_DIR
    - rm -rf $KAS_WORK_DIR
    - mkdir --verbose --parents $KAS_WORK_DIR $KAS_REPO_REF_DIR $SSTATE_DIR $DL_DIR $TOOLCHAIN_DIR $TOOLCHAIN_LINK_DIR
+    # Must do this here, as it's the only way to make sure the toolchain is installed on the same builder
+    - ./ci/get-binary-toolchains $DL_DIR $TOOLCHAIN_DIR $TOOLCHAIN_LINK_DIR
+    # This can be removed with Kas 3.2
+    - sudo apt-get update && sudo apt-get install --yes python3-subunit

 # Generalised fragment to do a Kas build
 .build:
  extends: .setup
+  variables:
+    KUBERNETES_CPU_REQUEST: $CPU_REQUEST
  rules:
    # Don't run MR pipelines
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
@@ -67,166 +59,200 @@ stages:
    # Catch all for everything else
    - if: '$KERNEL != "linux-yocto-dev"'
  script:
-    - KASFILES=$(./ci/jobs-to-kas "$CI_JOB_NAME" $EXTRA_KAS_FILES):lockfile.yml
-    - echo KASFILES=$KASFILES
-    - kas dump --update --force-checkout --resolve-refs --resolve-env $KASFILES
+    - KASFILES=$(./ci/jobs-to-kas "$CI_JOB_NAME")
+    - kas shell --update --force-checkout $KASFILES -c 'cat conf/*.conf'
    - kas build $KASFILES
-    - ./ci/check-warnings $KAS_BUILD_DIR/warnings.log
-    - kas shell ci/base.yml:lockfile.yml --command "$CI_PROJECT_DIR/ci/junit.sh $KAS_WORK_DIR/build"
-
+    - ./ci/check-warnings $KAS_WORK_DIR/build/warnings.log
  artifacts:
    name: "logs"
-    when: always
+    when: on_failure
    paths:
-      - $KAS_BUILD_DIR/tmp*/work*/**/temp/log.do_*.*
-      - $KAS_BUILD_DIR/tmp*/work*/**/testimage/*
-    reports:
-      junit: $KAS_BUILD_DIR/tmp/log/oeqa/junit.xml
+      - $CI_PROJECT_DIR/work/build/tmp/work*/**/temp/log.do_*.*

 #
-# Prep stage, update repositories once.
-# Set the CI variable CI_CLEAN_REPOS=1 to refetch the respositories from scratch
+# Prep stage, update repositories once
 #
 update-repos:
  extends: .setup
  stage: prep
-  allow_failure:
-    exit_codes: 128
  script:
-    - |
-      exit_code=0
-
-      # Dump the environment for reference
-      printenv
-
-      # Update the reference repositories if needed
-      if [ -n "$KAS_REPO_REF_DIR" ]; then
-        flock --verbose --timeout 60 $KAS_REPO_REF_DIR --command ./ci/update-repos || exit_code=$?
-        # Exit now if that failed, unless the status was 128 (fetch failed)
-        test $exit_code != 0 -a $exit_code != 128 && exit 1
-      fi
-
-      # Only generate if doesn't already exist, to allow feature branches to drop one in.
-      if test -f lockfile.yml; then
-        echo Using existing lockfile.yml
-      else
-        # Be sure that this is the complete list of layers being fetched
-        kas dump --lock --update ci/qemuarm64.yml:ci/meta-openembedded.yml:ci/clang.yml:ci/meta-virtualization.yml | tee lockfile.yml
-      fi
-      exit $exit_code
-  artifacts:
-    name: "lockfile"
-    when: always
-    paths:
-      - lockfile.yml
+    - flock --verbose --timeout 60 $KAS_REPO_REF_DIR ./ci/update-repos

 #
 # Build stage, the actual build jobs
 #
-# Available options for building are (VIRT _must_ be last for ssh override)
-#  DISTRO: [poky, poky-altcfg, poky-tiny]
-#  KERNEL: [linux-yocto, linux-yocto-dev, linux-yocto-rt]
-#  TOOLCHAINS: [gcc, clang]
+# Available options for building are
+#  TOOLCHAINS: [gcc, clang, armgcc, external-gccarm]
 #  TCLIBC: [glibc, musl]
-#  FIRMWARE: [u-boot, edk2]
-#  TS: [none, trusted-services]
-#  TESTING: testimage
-#  SECUREDEBUG: [none, secure-debug]
+#  FIRMWARE: [uboot, edk2]
 #  VIRT: [none, xen]
+#  TESTING: testimage

-arm-systemready-ir-acs:
+corstone500:
  extends: .build
-  timeout: 12h
  parallel:
    matrix:
-      # arm-systemready-ir-acs must be specified after fvp-base for ordering
-      # purposes for the jobs-to-kas output. It is not enough to just have it
-      # in the job name because fvp-base.yml overwrites the target.
-      - PLATFORM: [fvp-base, corstone1000-fvp]
-        ARM_SYSTEMREADY_IR_ACS: arm-systemready-ir-acs
+      - TESTING: testimage
  tags:
-    - ${ACS_TAG}
-
-# Validate layers are Yocto Project Compatible
-check-layers:
-  extends: .setup
-  script:
-    - kas shell --update --force-checkout ci/base.yml:ci/meta-openembedded.yml:lockfile.yml --command \
-      "yocto-check-layer-wrapper $CI_PROJECT_DIR/$LAYER --dependency $CI_PROJECT_DIR/meta-* $KAS_WORK_DIR/meta-openembedded/meta-oe --no-auto-dependency"
-  parallel:
-    matrix:
-      - LAYER: [meta-arm, meta-arm-bsp, meta-arm-toolchain]
+    - x86_64

 corstone1000-fvp:
  extends: .build
  parallel:
    matrix:
-      - FIRMWARE: corstone1000-firmware-only
-        TESTING: [testimage, tftf]
-      - FIRMWARE: none
-        TESTING: testimage
-      - SYSTEMREADY_FIRMWARE: arm-systemready-firmware
+      - TESTING: [testimage,tftf]
+  tags:
+    - x86_64

 corstone1000-mps3:
  extends: .build
-  parallel:
-    matrix:
-      - FIRMWARE: corstone1000-firmware-only
-        TESTING: [none, tftf]
-      - FIRMWARE: none
-        SECUREDEBUG: [none, secure-debug]
-
-documentation:
-  extends: .setup
-  script:
-    - |
-      # This can be removed when the kas container has python3-venv installed
-      sudo apt-get update && sudo apt-get install --yes python3-venv
-
-      python3 -m venv venv
-      . ./venv/bin/activate
-
-      pip3 install -r meta-arm-bsp/documentation/requirements.txt
-
-      for CONF in meta-*/documentation/*/conf.py ; do
-        echo Building $CONF...
-        SOURCE_DIR=$(dirname $CONF)
-        MACHINE=$(basename $SOURCE_DIR)
-        sphinx-build -vW $SOURCE_DIR build-docs/$MACHINE
-      done
-      test -d build-docs/
-  artifacts:
-    paths:
-      - build-docs/

 fvp-base:
  extends: .build
  parallel:
    matrix:
-      - TS: [none, fvp-base-ts]
+      - TESTING: testimage
+  tags:
+    - x86_64
+
+fvp-base-arm32:
+  extends: .build
+  parallel:
+    matrix:
+      - TOOLCHAINS: [gcc, external-gccarm]
        TESTING: testimage
-      - FIRMWARE: [u-boot, edk2]
-        TESTING: testimage
-      - SYSTEMREADY_FIRMWARE: arm-systemready-firmware
+  tags:
+    - x86_64
+
+fvp-baser-aemv8r64:
+  extends: .build
+  parallel:
+    matrix:
+      - TESTING: testimage
+  tags:
+    - x86_64

 fvps:
  extends: .build

-genericarm64:
+gem5-arm64:
  extends: .build
  parallel:
    matrix:
-      - TOOLCHAINS: [gcc, clang]
-        TESTING: testimage
-      - KERNEL: linux-yocto-dev
-        TESTING: testimage
+      - VIRT: [none, xen]
+
+gem5-atp-arm64:
+  extends: .build
+
+generic-arm64:
+  extends: .build

 juno:
  extends: .build
  parallel:
    matrix:
      - TOOLCHAINS: [gcc, clang]
-        FIRMWARE: [u-boot, edk2]
+        FIRMWARE: [uboot, edk2]
+
+musca-b1:
+  extends: .build
+
+musca-s1:
+  extends: .build
+
+n1sdp:
+  extends: .build
+  parallel:
+    matrix:
+      - TOOLCHAINS: [gcc, armgcc]
+
+qemu-generic-arm64:
+  extends: .build
+  parallel:
+    matrix:
+      - TOOLCHAINS: [gcc, clang]
+        TESTING: testimage
+
+qemuarm64-secureboot:
+  extends: .build
+  parallel:
+    matrix:
+      - TOOLCHAINS: [gcc, clang]
+        TCLIBC: [glibc, musl]
+        TS: [none, trusted-services]
+        TESTING: testimage
+
+qemuarm64:
+  extends: .build
+  parallel:
+    matrix:
+      - TOOLCHAINS: [gcc, clang]
+        EFI: [uboot, edk2]
+        TESTING: testimage
+      - VIRT: xen
+
+qemuarm-secureboot:
+  extends: .build
+  parallel:
+    matrix:
+      - TOOLCHAINS: [gcc, clang]
+        TESTING: testimage
+
+qemuarm:
+  extends: .build
+  parallel:
+    matrix:
+      - TOOLCHAINS: [gcc, clang]
+        EFI: [uboot, edk2]
+        TESTING: testimage
+      - VIRT: xen
+
+qemuarmv5:
+  extends: .build
+  parallel:
+    matrix:
+      - TESTING: testimage
+
+sgi575:
+  extends: .build
+
+tc1:
+  extends: .build
+  tags:
+    - x86_64
+
+toolchains:
+  extends: .build
+
+selftest:
+  extends: .setup
+  script:
+    - KASFILES=./ci/qemuarm64.yml:./ci/selftest.yml
+    - kas shell --update --force-checkout $KASFILES -c 'oe-selftest --num-processes 1 --run-tests runfvp'
+
+# Validate layers are Yocto Project Compatible
+check-layers:
+  extends: .setup
+  script:
+    - kas shell --update --force-checkout ci/base.yml:ci/meta-openembedded.yml --command \
+      "yocto-check-layer-wrapper $CI_PROJECT_DIR/$LAYER --dependency $CI_PROJECT_DIR/meta-* $KAS_WORK_DIR/meta-openembedded/meta-oe --no-auto-dependency"
+  parallel:
+    matrix:
+      - LAYER: [meta-arm, meta-arm-bsp, meta-arm-toolchain, meta-gem5, meta-atp]
+
+pending-updates:
+  extends: .setup
+  artifacts:
+    paths:
+      - update-report
+  script:
+    - rm -fr update-report
+    # This configuration has all of the layers we need enabled
+    - kas shell ci/gem5-arm64.yml --command \
+      "$CI_PROJECT_DIR/scripts/machine-summary.py -t report -o $CI_PROJECT_DIR/update-report $($CI_PROJECT_DIR/ci/listmachines.py meta-arm meta-arm-bsp meta-gem5)"
+  # Do this on x86 whilst the compilers are x86-only
+  tags:
+    - x86_64

 # What percentage of machines in the layer do we build
 machine-coverage:
@@ -244,118 +270,17 @@ metrics:
    - kas shell --update --force-checkout ci/base.yml --command \
      "$CI_PROJECT_DIR/ci/patchreview $CI_PROJECT_DIR/meta-* --verbose --metrics $CI_PROJECT_DIR/metrics.txt"

-musca-b1:
-  extends: .build
-
-musca-s1:
-  extends: .build
-
-pending-updates:
+documentation:
  extends: .setup
+  script:
+    - |
+      sudo pip3 install -r meta-arm-bsp/documentation/requirements.txt
+      for CONF in meta-*/documentation/*/conf.py ; do
+        SOURCE_DIR=$(dirname $CONF)
+        MACHINE=$(basename $SOURCE_DIR)
+        sphinx-build -vW $SOURCE_DIR build-docs/$MACHINE
+      done
+      test -d build-docs/
  artifacts:
    paths:
-      - update-report
-  script:
-    - rm -fr update-report
-    # This configuration has all of the layers we need enabled
-    - kas shell --update --force-checkout ci/qemuarm64.yml:ci/meta-openembedded.yml:ci/meta-secure-core.yml:lockfile.yml --command \
-      "$CI_PROJECT_DIR/scripts/machine-summary.py -t report -o $CI_PROJECT_DIR/update-report $($CI_PROJECT_DIR/ci/listmachines.py meta-arm meta-arm-bsp)"
-
-qemuarm64-secureboot:
-  extends: .build
-  parallel:
-    matrix:
-      - KERNEL: [linux-yocto, linux-yocto-rt]
-        TOOLCHAINS: [gcc, clang]
-        TCLIBC: [glibc, musl]
-        TS: [none, qemuarm64-secureboot-ts]
-        TESTING: testimage
-      - TOOLCHAINS: [gcc, clang]
-        TS: [none, qemuarm64-secureboot-ts]
-        UEFISB: [none, uefi-secureboot]
-        TESTING: testimage
-      - KERNEL: linux-yocto-dev
-        TESTING: testimage
-
-qemuarm64:
-  extends: .build
-  parallel:
-    matrix:
-      - DISTRO: poky
-        KERNEL: [linux-yocto, linux-yocto-rt]
-        TOOLCHAINS: [gcc, clang]
-        FIRMWARE: [u-boot, edk2]
-        TESTING: testimage
-      - DISTRO: poky-tiny
-        TESTING: testimage
-      - VIRT: xen
-      - KERNEL: linux-yocto-dev
-        TESTING: testimage
-
-qemuarm-secureboot:
-  extends: .build
-  parallel:
-    matrix:
-      - KERNEL: [linux-yocto, linux-yocto-rt]
-        TOOLCHAINS: [gcc, clang]
-        TCLIBC: [glibc, musl]
-        TESTING: testimage
-      - DISTRO: [poky, poky-altcfg]
-        TESTING: testimage
-      - KERNEL: linux-yocto-dev
-        TESTING: testimage
-
-qemuarm:
-  extends: .build
-  parallel:
-    matrix:
-      - DISTRO: poky
-        KERNEL: [linux-yocto, linux-yocto-rt]
-        TOOLCHAINS: [gcc, clang]
-        FIRMWARE: [u-boot, edk2]
-        TESTING: testimage
-      - DISTRO: poky-tiny
-        TESTING: testimage
-      - VIRT: xen
-      - KERNEL: linux-yocto-dev
-        TESTING: testimage
-
-qemuarmv5:
-  extends: .build
-  parallel:
-    matrix:
-      - DISTRO: poky
-        KERNEL: [linux-yocto, linux-yocto-dev, linux-yocto-rt]
-        TESTING: testimage
-      - DISTRO: poky-tiny
-        TESTING: testimage
-
-sbsa-ref:
-  extends: .build
-  parallel:
-    matrix:
-      - KERNEL: [linux-yocto, linux-yocto-rt]
-        TOOLCHAINS: [gcc, clang]
-        TESTING: testimage
-      - DISTRO: poky-altcfg
-        TESTING: testimage
-      - KERNEL: linux-yocto-dev
-        TESTING: testimage
-
-selftest:
-  extends: .setup
-  script:
-    - KASFILES=./ci/qemuarm64.yml:./ci/selftest.yml:lockfile.yml
-    - kas shell --update --force-checkout $KASFILES -c 'oe-selftest --num-processes 2 --select-tag meta-arm --run-all-tests'
-
-sgi575:
-  extends: .build
-  parallel:
-    matrix:
-      - TESTING: testimage
-  # FVP binary is x86-only
-  tags:
-    - x86_64
-
-toolchains:
-  extends: .build
+      - build-docs/
@@ -8,37 +8,35 @@ This repository contains the Arm layers for OpenEmbedded.

 * meta-arm-bsp

-  This layer contains machines for Arm reference platforms, for example FVP Base, Corstone1000, and Juno.
+  This layer contains machines for Arm reference platforms, for example FVP Base, N1SDP, and Juno.

 * meta-arm-toolchain

  This layer contains recipes for Arm's binary toolchains (GCC and Clang for -A and -M), and a recipe to build Arm's GCC.

+* meta-atp
+
+  This layer contains recipes for the [AMBA Adaptive Traffic Profiles (ATP)](https://developer.arm.com/documentation/ihi0082/latest) generation integration into meta-gem5.
+
+* meta-gem5
+
+  This layer contains recipes and machines for gem5, a system-level and processor simulator.
+
+
 Other Directories
 -----------------

 * ci

-  This directory contains gitlab continuous integration configuration files (KAS yaml files) as well as scripts needed for this.
-
-* documentation
-
-  This directory contains information on the files in this repository, building, and other relevant documents.
+  This directory contains gitlab continuous integration configuration files (KAS yaml files) as well as scripts needed for this

 * kas

-  This directory contains KAS yaml files to describe builds for systems not used in CI.
+  This directory contains KAS yaml files to describe builds for systems not used in CI

 * scripts

-  This directory contains scripts used in running the CI tests.
-
-Mailing List
------------
-To interact with the meta-arm developer community, please email the meta-arm mailing list at <meta-arm@lists.yoctoproject.org>.
-Currently, it is configured to only allow emails to members from those subscribed.
-To subscribe to the meta-arm mailing list, please go to
-https://lists.yoctoproject.org/g/meta-arm
+  This directory contains scripts used in running the CI tests

 Contributing
 ------------
@@ -46,51 +44,25 @@ Currently, we only accept patches from the meta-arm mailing list.  For general
 information on how to submit a patch, please read
 https://www.openembedded.org/wiki/How_to_submit_a_patch_to_OpenEmbedded

-E-mail <meta-arm@lists.yoctoproject.org> with patches created using this process. You can configure git-send-email to automatically use this address for the meta-arm repository with the following git command:
+E-mail meta-arm@lists.yoctoproject.org with patches created using this process. You can configure git-send-email to automatically use this address for the meta-arm repository with the following git command:

-`$ git config --local --add sendemail.to meta-arm@lists.yoctoproject.org`
+$ git config --local --add sendemail.to meta-arm@lists.yoctoproject.org

 Commits and patches added should follow the OpenEmbedded patch guidelines:

 https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines

 The component being changed in the shortlog should be prefixed with the layer name (without the meta- prefix), for example:
->  arm-bsp/trusted-firmware-a: decrease frobbing level

->  arm-toolchain/gcc: enable foobar v2
+  arm-bsp/trusted-firmware-a: decrease frobbing level

-All contributions are under the [MIT License](/COPYING.MIT).
-
-For a quick start guide on how to build and use meta-arm, go to [quick-start.md](/documentation/quick-start.md).
-
-For information on the continuous integration done on meta-arm and how to use it, go to [continuous-integration-and-kas.md](/documentation/continuous-integration-and-kas.md).
-
-Backporting
--------------
-Backporting patches to older releases may be done upon request, but only after a version of the patch has been accepted into the master branch.  This is done by adding the branch name to email subject line.  This should be between the square brackets (e.g., "[" and "]"), and before or after the "PATCH".  For example,
-> [nanbield PATCH] arm/linux-yocto: backport patch to fix 6.5.13 networking issues
-
-Automatic backporting will be done to all branches if the "Fixes: <SHA>" wording is added to the patch commit message.  This is similar to how the Linux kernel community does their LTS kernel backporting.  For more information see the "Fixes" portion of
-https://www.kernel.org/doc/html/latest/process/submitting-patches.html#submittingpatches
-
-Releases and Release Schedule
--------------
-We follow the Yocto Project release methodology, schedule, and stable/LTS support timelines.  For more information on these, please reference:
-* https://docs.yoctoproject.org/ref-manual/release-process.html
-* https://wiki.yoctoproject.org/wiki/Releases
-* https://wiki.yoctoproject.org/wiki/Stable_Release_and_LTS
-
-For more in-depth information on the meta-arm release and branch methodology, go to </documentation/releases.md>.
+  arm-toolchain/gcc: enable foobar v2

 Reporting bugs
 --------------
-E-mail <meta-arm@lists.yoctoproject.org> with the error encountered and the steps
+E-mail meta-arm@lists.yoctoproject.org with the error encountered and the steps
 to reproduce the issue.

-Security and Reporting Security Issues
--------------
-For information on the security of meta-arm and how to report issues, please consult [SECURITY.md](/SECURITY.md).
-
 Maintainer(s)
 -------------
 * Jon Mason <jon.mason@arm.com>
@@ -1,46 +0,0 @@
-# Reporting vulnerabilities
-
-Arm takes security issues seriously and welcomes feedback from researchers and
-the security community in order to improve the security of its products and
-services. We operate a coordinated disclosure policy for disclosing
-vulnerabilities and other security issues.
-
-Security issues can be complex and one single timescale doesn't fit all
-circumstances. We will make best endeavours to inform you when we expect
-security notifications and fixes to be available and facilitate coordinated
-disclosure when notifications and patches/mitigations are available.
-
-
-## How to Report a Potential Vulnerability?
-
-If you would like to report a public issue (for example, one with a released CVE
-number), please contact the meta-arm mailing list at
-meta-arm@lists.yoctoproject.org and arm-security@arm.com.
-
-If you are dealing with a not-yet released or urgent issue, please send a mail
-to the maintainers \(see [README.md](/README.md)\) and arm-security@arm.com, including as much
-detail as possible.  Encrypted emails using PGP are welcome.
-
-For more information, please visit https://developer.arm.com/support/arm-security-updates/report-security-vulnerabilities.
-
-
-## Branches maintained with security fixes
-
-meta-arm follows the Yocto release model, so see
-[Stable release and LTS](https://wiki.yoctoproject.org/wiki/Stable_Release_and_LTS)
-for detailed info regarding the policies and maintenance of stable
-branches.
-
-The [Release page](https://wiki.yoctoproject.org/wiki/Releases) contains a list of all
-releases of the Yocto Project. Versions in grey are no longer actively maintained with
-security patches, but well-tested patches may still be accepted for them for
-significant issues.
-
-
-# Disclaimer
-
-Arm reference solutions are Arm public example software projects that track and
-pull upstream components, incorporating their respective security fixes
-published over time. Arm partners are responsible for ensuring that the
-components they use contain all the required security fixes, if and when they
-deploy a product derived from Arm reference solutions.
@@ -0,0 +1,26 @@
+This causes illegal instruction faults in pixman, so xserver crashes.
+https://github.com/kraj/meta-clang/issues/696
+
+From 8659c5c5bec39dd43a1988b19d4cf30507a44679 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@arm.com>
+Date: Mon, 28 Nov 2022 16:52:50 +0000
+Subject: [PATCH] Revert "pixman: Do not use clang assembler for now"
+
+This reverts commit 84dbafa42d8141b00da75d6664aef07c252a52ee.
+---
+ conf/nonclangable.conf | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/conf/nonclangable.conf b/conf/nonclangable.conf
+index 04112f4..b5db848 100644
+--- a/conf/nonclangable.conf
+++ b/conf/nonclangable.conf
+@@ -347,5 +347,4 @@ DEPENDS:append:pn-pixman:mips:toolchain-clang = " openmp"
+ #| .endfunc
+ #| ^
+ CFLAGS:append:pn-pixman:arm:toolchain-clang = " -no-integrated-as"
+-CFLAGS:append:pn-pixman:aarch64:toolchain-clang = " -no-integrated-as"
+ 
+-- 
+2.34.1
+
@@ -1,6 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 11
-  includes:
-    - kas/arm-systemready-firmware.yml
@@ -1,19 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 11
-  includes:
-    - kas/arm-systemready-ir-acs.yml
-
-env:
-  ACS_TEST: "0"
-
-local_conf_header:
-  testimage: |
-    TESTIMAGE_AUTO = "${ACS_TEST}"
-
-target:
-  - arm-systemready-ir-acs
-  - arm-systemready-linux-distros-debian
-  - arm-systemready-linux-distros-opensuse
-  - arm-systemready-linux-distros-fedora
@@ -0,0 +1,6 @@
+header:
+  version: 11
+
+local_conf_header:
+  cc: |
+    GCCVERSION = "arm-11.3"
@@ -1,13 +1,11 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11

 distro: poky

 defaults:
  repos:
-    branch: walnascar
+    refspec: langdale

 repos:
  meta-arm:
@@ -17,7 +15,7 @@ repos:
      meta-arm-toolchain:

  poky:
-    url: https://git.yoctoproject.org/poky
+    url: https://git.yoctoproject.org/git/poky
    layers:
      meta:
      meta-poky:
@@ -29,15 +27,16 @@ env:
 local_conf_header:
  base: |
    CONF_VERSION = "2"
-    BB_SERVER_TIMEOUT = "300"
+    LICENSE_FLAGS_ACCEPTED += "Arm-FVP-EULA"
  setup: |
    PACKAGE_CLASSES = "package_ipk"
    PACKAGECONFIG:remove:pn-qemu-system-native = "gtk+ sdl"
+    EXTRA_IMAGE_FEATURES:append = " debug-tweaks"
    PACKAGECONFIG:append:pn-perf = " coresight"
    INHERIT += "rm_work"
-  extrapackages: |
-    CORE_IMAGE_EXTRA_INSTALL += "perf opencsd"
-    CORE_IMAGE_EXTRA_INSTALL:append:aarch64 = " gator-daemon"
+    DISTRO_FEATURES:remove = "ptest"
+  perf: |
+    CORE_IMAGE_EXTRA_INSTALL += "perf"

 machine: unset

@@ -1,12 +1,19 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11

 repos:
  meta-clang:
    url: https://github.com/kraj/meta-clang
+    patches:
+      pixman:
+        repo: meta-arm
+        path: ci/0001-Revert-pixman-Do-not-use-clang-assembler-for-now.patch

 local_conf_header:
-  toolchain: |
+  clang: |
    TOOLCHAIN = "clang"
+    # Backport d89e06ad94a46f6810d0a8787004b71b8ecaf87d to langdale
+    OBJCOPY:pn-linux-yocto:toolchain-clang = "${HOST_PREFIX}objcopy"
+    # Perf needs fixes backported, use GCC for now
+    # https://lore.kernel.org/linux-perf-users/Y5d4k7fDxfRP7hcN@kernel.org/T/#t
+    TOOLCHAIN:pn-perf = "gcc"
@@ -1,13 +1,15 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml
    - ci/meta-openembedded.yml
-    - ci/meta-secure-core.yml
-    - kas/corstone1000-image-configuration.yml
+
+local_conf_header:
+    perf: |
+    # Intentionally blank to prevent perf from being added to the image in base.yml
+
+distro: poky-tiny

 target:
-  - core-image-minimal
+  - corstone1000-image
  - perf
@@ -1,10 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-  includes:
-    - kas/corstone1000-firmware-only.yml
-
-target:
-  - corstone1000-flash-firmware-image
-  - perf
@@ -1,9 +1,12 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/corstone1000-common.yml
-    - ci/fvp.yml
+
+local_conf_header:
+    fvp-config: |
+        # Remove Dropbear SSH as it will not fit into the corstone1000 image.
+        IMAGE_FEATURES:remove = " ssh-server-dropbear"
+        INHERIT += "fvpboot"

 machine: corstone1000-fvp
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/corstone1000-common.yml

@@ -0,0 +1,19 @@
+header:
+  version: 11
+  includes:
+    - ci/base.yml
+
+local_conf_header:
+  testimagefvp: |
+    INHERIT += "fvpboot"
+    IMAGE_FEATURES:remove = " ssh-server-dropbear"
+  perf: |
+    # Intentionally blank to prevent perf from being added to the image in base.yml
+
+machine: corstone500
+
+distro: poky-tiny
+
+target:
+  - core-image-minimal
+  - perf
@@ -1,21 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-local_conf_header:
-  cve: |
-    INHERIT += "cve-check"
-
-    # Allow the runner environment to provide an API key
-    NVDCVE_API_KEY = "${@d.getVar('BB_ORIGENV').getVar('NVDCVE_API_KEY') or ''}"
-
-    # Just show the warnings for our layers
-    CVE_CHECK_SHOW_WARNINGS = "0"
-    CVE_CHECK_SHOW_WARNINGS:layer-arm-toolchain = "1"
-    CVE_CHECK_SHOW_WARNINGS:layer-meta-arm = "1"
-    CVE_CHECK_SHOW_WARNINGS:layer-meta-arm-bsp = "1"
-    CVE_CHECK_SHOW_WARNINGS:layer-meta-arm-systemready = "1"
-
-    # Ignore the kernel, we sometime carry kernels in meta-arm
-    CVE_CHECK_SHOW_WARNINGS:pn-linux-yocto = "0"
@@ -1,9 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-# Add universally helpful features when testing boards
-local_conf_header:
-  rootlogin: |
-    EXTRA_IMAGE_FEATURES:append = " allow-empty-password empty-root-password allow-root-login"
@@ -1,31 +0,0 @@
-#! /usr/bin/env python3
-
-"""
-Download the lockfile.yml produced by a CI pipeline, specified by the GitLab
-server, full name of the meta-arm project, and the refspec that was executed.
-
-For example,
-$ ./download-lockfile.py https://gitlab.com/ rossburton/meta-arm master
-
-SPDX-FileCopyrightText: Copyright 2023 Arm Limited and Contributors
-SPDX-License-Identifier: GPL-2.0-only
-"""
-
-import argparse
-import gitlab
-import io
-import zipfile
-
-parser = argparse.ArgumentParser()
-parser.add_argument("server", help="GitLab server name")
-parser.add_argument("project", help="meta-arm project name")
-parser.add_argument("refspec", help="Branch/commit")
-args = parser.parse_args()
-
-gl = gitlab.Gitlab(args.server)
-project = gl.projects.get(args.project)
-artefact = project.artifacts.download(ref_name=args.refspec, job="update-repos")
-
-z = zipfile.ZipFile(io.BytesIO(artefact))
-z.extract("lockfile.yml")
-print("Fetched lockfile.yml")
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11

 local_conf_header:
  bootfirmware: |
@@ -15,3 +13,5 @@ local_conf_header:

    QB_DEFAULT_BIOS = "QEMU_EFI.fd"
    WKS_FILE ?= "efi-disk.wks.in"
+  failing_tests: |
+    TEST_SUITES:remove = "xorg"
@@ -0,0 +1,8 @@
+header:
+  version: 11
+
+local_conf_header:
+  cc: |
+    SKIP_RECIPE[gcc-cross-arm] = "Using external toolchain"
+    TCMODE = "external-arm"
+    EXTERNAL_TOOLCHAIN = "${TOPDIR}/toolchains/${TARGET_ARCH}"
@@ -0,0 +1,18 @@
+header:
+  version: 11
+  includes:
+    - ci/base.yml
+
+machine: fvp-base-arm32
+
+local_conf_header:
+  testimagefvp: |
+    INHERIT = "fvpboot"
+    # This fails but we can't add to the ignorelist from meta-arm yet
+    # https://bugzilla.yoctoproject.org/show_bug.cgi?id=14604
+    TEST_SUITES:remove = "parselogs"
+    # Tell testimage to connect to localhost:8122, and forward that to SSH in the FVP.
+    TEST_TARGET_IP = "127.0.0.1:8122"
+    FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] = "8122=22"
+  failing_tests: |
+    TEST_SUITES:remove = "xorg"
@@ -1,34 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-  includes:
-    - ci/fvp-base.yml
-    - ci/meta-openembedded.yml
-    - ci/testimage.yml
-
-local_conf_header:
-  trusted_services: |
-    # Enable the needed test suites
-    TEST_SUITES = " ping ssh trusted_services"
-    # Include all Secure Partitions into the image
-    MACHINE_FEATURES:append = " arm-ffa ts-crypto ts-storage ts-its"
-    MACHINE_FEATURES:append = " ts-attestation ts-smm-gateway optee-spmc-test"
-    MACHINE_FEATURES:append = " ts-block-storage ts-fwu"
-    # Include TS demo/test tools into image
-    IMAGE_INSTALL:append = " packagegroup-ts-tests"
-    # Include TS PSA Arch tests into image
-    IMAGE_INSTALL:append = " packagegroup-ts-tests-psa"
-    CORE_IMAGE_EXTRA_INSTALL += "optee-test"
-    # Set the TS environment
-    TS_ENV="sp"
-    # Enable and configure semihosting
-    FVP_CONFIG[cluster0.cpu0.semihosting-cwd] = "${DEPLOY_DIR_IMAGE}"
-    FVP_CONFIG[cluster0.cpu1.semihosting-cwd] = "${DEPLOY_DIR_IMAGE}"
-    FVP_CONFIG[cluster0.cpu2.semihosting-cwd] = "${DEPLOY_DIR_IMAGE}"
-    FVP_CONFIG[cluster0.cpu3.semihosting-cwd] = "${DEPLOY_DIR_IMAGE}"
-    FVP_CONFIG[cluster1.cpu0.semihosting-cwd] = "${DEPLOY_DIR_IMAGE}"
-    FVP_CONFIG[cluster1.cpu1.semihosting-cwd] = "${DEPLOY_DIR_IMAGE}"
-    FVP_CONFIG[cluster1.cpu2.semihosting-cwd] = "${DEPLOY_DIR_IMAGE}"
-    FVP_CONFIG[cluster1.cpu3.semihosting-cwd] = "${DEPLOY_DIR_IMAGE}"
-    FVP_CONFIG[semihosting-enable] = "True"
@@ -1,13 +1,18 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml
-    - ci/fvp.yml

 machine: fvp-base

-target:
-  - core-image-full-cmdline
-  - boot-wrapper-aarch64
+local_conf_header:
+  testimagefvp: |
+    INHERIT += "fvpboot"
+    # This fails but we can't add to the ignorelist from meta-arm yet
+    # https://bugzilla.yoctoproject.org/show_bug.cgi?id=14604
+    TEST_SUITES:remove = "parselogs"
+    # Tell testimage to connect to localhost:8022, and forward that to SSH in the FVP.
+    TEST_TARGET_IP = "localhost:8022"
+    FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] ?= "8022=22"
+  failing_tests: |
+    TEST_SUITES:remove = "xorg"
@@ -0,0 +1,7 @@
+header:
+  version: 11
+  includes:
+    - ci/base.yml
+
+machine: fvp-baser-aemv8r64
+
@@ -1,9 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-local_conf_header:
-  testimagefvp: |
-    LICENSE_FLAGS_ACCEPTED += "Arm-FVP-EULA"
-    IMAGE_CLASSES += "fvpboot"
@@ -1,31 +1,19 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 # Simple target to build the FVPs that are publically available

 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml

 machine: qemuarm64

 local_conf_header:
-  license: |
-    LICENSE_FLAGS_ACCEPTED += "Arm-FVP-EULA"
  sdk: |
    SDKMACHINE = "x86_64"

 target:
-  # Target packages to test aarch64
-  - fvp-base-a-aem
-  - fvp-corstone1000
-  - fvp-rd1-ae
-  - fvp-v3-r1
-  # Nativesdk to test x86-64
  - nativesdk-fvp-base-a-aem
-  - nativesdk-fvp-corstone1000
-  - nativesdk-fvp-rd1-ae
-  - nativesdk-fvp-v3-r1
-  # These are x86 only... :(
+  - nativesdk-fvp-n1-edge
  - nativesdk-fvp-sgi575
-  - nativesdk-fvp-tc3
+  - nativesdk-fvp-corstone500
+  - nativesdk-fvp-corstone1000
@@ -1,9 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-#NOTE: This is the default for poky.  This is only being added for completeness/clarity
-local_conf_header:
-  toolchain: |
-    TOOLCHAIN = "gcc"
@@ -0,0 +1,16 @@
+header:
+  version: 11
+  includes:
+    - ci/base.yml
+    - ci/meta-openembedded.yml
+
+repos:
+  meta-arm:
+    layers:
+      meta-gem5:
+
+machine: gem5-arm64
+
+target:
+  - core-image-minimal
+  - gem5-aarch64-native
@@ -0,0 +1,15 @@
+header:
+  version: 11
+  includes:
+    - ci/gem5-arm64.yml
+
+repos:
+  meta-arm:
+    layers:
+      meta-atp:
+
+machine: gem5-atp-arm64
+
+target:
+  - atp-native
+  - core-image-minimal
@@ -0,0 +1,6 @@
+header:
+  version: 11
+  includes:
+    - ci/base.yml
+
+machine: generic-arm64
@@ -1,21 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-  includes:
-    - ci/base.yml
-
-repos:
-  poky:
-    layers:
-      meta-yocto-bsp:
-
-local_conf_header:
-  bootloader: |
-    # If running genericarm64 in a qemu we need to manually build the bootloader
-    EXTRA_IMAGEDEPENDS += "virtual/bootloader"
-  sshpregen: |
-    # Allow the use of the pregen keys as this is CI so safe
-    COMPATIBLE_MACHINE:pn-ssh-pregen-hostkeys:genericarm64 = "genericarm64"
-
-machine: genericarm64
@@ -0,0 +1,46 @@
+#!/bin/bash
+set -u
+
+HOST_ARCH=$(uname -m)
+VER="11.3.rel1"
+
+DOWNLOAD_DIR=$1
+TOOLCHAIN_DIR=$2
+TOOLCHAIN_LINK_DIR=$3
+
+# These should be already created by .gitlab-ci.yml, but do here if run outside of that env
+mkdir -p $DOWNLOAD_DIR $TOOLCHAIN_DIR $TOOLCHAIN_LINK_DIR
+
+if [ $HOST_ARCH = "aarch64" ]; then
+	#AArch64 Linux hosted cross compilers
+
+	#AArch32 target with hard float (arm-none-linux-gnueabihf)
+	wget -P $DOWNLOAD_DIR -nc https://developer.arm.com/-/media/Files/downloads/gnu/$VER/binrel/arm-gnu-toolchain-$VER-$HOST_ARCH-arm-none-linux-gnueabihf.tar.xz
+elif [ $HOST_ARCH = "x86_64" ]; then
+	#x86_64 Linux hosted cross compilers
+
+	#AArch32 target with hard float (arm-linux-none-gnueabihf)
+	wget -P $DOWNLOAD_DIR -nc https://developer.arm.com/-/media/Files/downloads/gnu/$VER/binrel/arm-gnu-toolchain-$VER-$HOST_ARCH-arm-none-linux-gnueabihf.tar.xz
+
+	#AArch64 GNU/Linux target (aarch64-none-linux-gnu)
+	wget -P $DOWNLOAD_DIR -nc https://developer.arm.com/-/media/Files/downloads/gnu/$VER/binrel/arm-gnu-toolchain-$VER-$HOST_ARCH-aarch64-none-linux-gnu.tar.xz
+
+	#AArch64 GNU/Linux target (aarch64_be-none-linux-gnu)
+	wget -P $DOWNLOAD_DIR -nc https://developer.arm.com/-/media/Files/downloads/gnu/$VER/binrel/arm-gnu-toolchain-$VER-$HOST_ARCH-aarch64_be-none-linux-gnu.tar.xz
+else
+	echo "ERROR - Unknown build arch of $HOST_ARCH"
+	exit 1
+fi
+
+for i in arm aarch64 aarch64_be; do
+	if [ ! -d $TOOLCHAIN_DIR/arm-gnu-toolchain-$VER-$HOST_ARCH-$i-none-linux-gnu*/ ]; then
+		if [ ! -f $DOWNLOAD_DIR/arm-gnu-toolchain-$VER-$HOST_ARCH-$i-none-linux-gnu*.tar.xz ]; then
+			continue
+		fi
+
+		tar -C $TOOLCHAIN_DIR -axvf $DOWNLOAD_DIR/arm-gnu-toolchain-$VER-$HOST_ARCH-$i-none-linux-gnu*.tar.xz
+	fi
+
+	# Setup a link for the toolchain to use local to the building machine (e.g., not in a shared location)
+	ln -s $TOOLCHAIN_DIR/arm-gnu-toolchain-$VER-$HOST_ARCH-$i-none-linux-gnu* $TOOLCHAIN_LINK_DIR/$i
+done
@@ -1,9 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-#NOTE: This is the default for poky.  This is only being added for completeness/clarity
-local_conf_header:
-  libc: |
-    TCLIBC = "glibc"
@@ -3,41 +3,25 @@
 # This script is expecting an input of machine name, optionally followed by a
 # colon and a list of one or more parameters separated by commas between
 # brackets.  For example, the following are acceptable:
-#   corstone1000-mps3
-#   fvp-base: [testimage]
-#   qemuarm64-secureboot: [clang, glibc, testimage]
-# This argument should be quoted to avoid expansion and to be handled
-# as a single value.
-#
-# Any further arguments will be handled as further yml file basenames.
+# corstone500
+# fvp-base: [testimage]
+# qemuarm64-secureboot: [clang, glibc, testimage]
 #
 # Turn this list into a series of yml files separated by colons to pass to kas

 set -e -u

-# First, parse the GitLab CI job name (CI_JOB_NAME via $1) and accumulate a list
-# of Kas files.
-JOBNAME="$1"
-shift
+FILES="ci/$(echo $1 | cut -d ':' -f 1).yml"

-# The base name of the job
-FILES="ci/$(echo $JOBNAME | cut -d ':' -f 1).yml"
-
-# The list of matrix variations
-for i in $(echo $JOBNAME | cut -s -d ':' -f 2 | sed 's/[][,]//g'); do
+for i in $(echo $1 | cut -s -d ':' -f 2 | sed 's/[][,]//g'); do
 	# Given that there are no yml files for gcc or glibc, as those are the
 	# defaults, we can simply ignore those parameters.  They are necessary
 	# to pass in so that matrix can correctly setup all of the permutations
 	# of each individual run.
-	if [[ $i == 'none' ]]; then
+	if [[ $i == 'none' || $i == 'gcc' || $i == 'glibc' || $i == 'uboot' ]]; then
 		continue
 	fi
 	FILES+=":ci/$i.yml"
 done

-# Now pick up any further names
-for i in $*; do
-	FILES+=":ci/$i.yml"
-done
-
 echo $FILES
@@ -1,15 +0,0 @@
-#! /bin/bash
-
-# $ ci/junit.sh <build directory>
-#
-# If there is a OEQA test report in JSON format present in the build directory,
-# transform it to JUnit XML using resulttool.
-
-set -e -u
-
-BUILDDIR=$1
-JSON=$BUILDDIR/tmp/log/oeqa/testresults.json
-
-if test -f $JSON; then
-    resulttool junit $JSON
-fi
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml

@@ -1,8 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-local_conf_header:
-  kernel: |
-    PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-dev"
@@ -1,8 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-local_conf_header:
-  kernel: |
-    PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-rt"
@@ -1,9 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-#NOTE: This is the default for poky.  This is only being added for completeness/clarity
-local_conf_header:
-  kernel: |
-    PREFERRED_PROVIDER_virtual/kernel = "linux-yocto"
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11

 repos:
  meta-openembedded:
@@ -11,4 +9,3 @@ repos:
      meta-networking:
      meta-oe:
      meta-python:
-      meta-perl:
@@ -1,13 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-repos:
-  meta-secure-core:
-    url: https://github.com/Wind-River/meta-secure-core.git
-    layers:
-      meta-secure-core-common:
-      meta-signing-key:
-      meta-efi-secure-boot:
-      
@@ -1,11 +1,8 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/meta-openembedded.yml

 repos:
  meta-virtualization:
-    url: https://git.yoctoproject.org/meta-virtualization
-    branch: master
+    url: git://git.yoctoproject.org/meta-virtualization
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml
    - ci/meta-openembedded.yml
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml
    - ci/meta-openembedded.yml
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11

 local_conf_header:
  libc: |
@@ -0,0 +1,10 @@
+header:
+  version: 11
+  includes:
+    - ci/base.yml
+
+machine: n1sdp
+
+local_conf_header:
+  unsupported_trusted_services: |
+    MACHINE_FEATURES:remove = "ts-smm-gateway"
@@ -1,4 +0,0 @@
-header:
-  version: 14
-
-distro: poky-altcfg
@@ -1,16 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-distro: poky-tiny
-
-local_conf_header:
-  hacking: |
-    TEST_SUITES = "_qemutiny ping"
-  extrapackages: |
-    # Intentionally blank to prevent perf from being added to the image in base.yml
-
-target:
-  - core-image-minimal
-  - perf
@@ -1,6 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-distro: poky
@@ -0,0 +1,14 @@
+header:
+  version: 11
+  includes:
+    - ci/generic-arm64.yml
+
+local_conf_header:
+  failing_tests: |
+    DEFAULT_TEST_SUITES:remove = "parselogs"
+
+machine: qemu-generic-arm64
+
+target:
+  - core-image-sato
+  - sbsa-acs
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml

@@ -9,8 +7,6 @@ machine: qemuarm-secureboot

 target:
  - core-image-base
-
-local_conf_header:
-  optee: |
-    IMAGE_INSTALL:append = " optee-test optee-client optee-os-ta"
-    TEST_SUITES:append = " optee ftpm"
+  - optee-examples
+  - optee-test
+  - optee-os-tadevkit
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml

@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml

@@ -9,8 +7,6 @@ machine: qemuarm64-secureboot

 target:
  - core-image-base
-
-local_conf_header:
-  optee: |
-    IMAGE_INSTALL:append = " optee-test optee-client optee-os-ta"
-    TEST_SUITES:append = " optee ftpm"
+  - optee-examples
+  - optee-test
+  - optee-os-tadevkit
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml

@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml

@@ -1,12 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-  includes:
-    - ci/base.yml
-
-machine: sbsa-ref
-
-target:
-  - core-image-sato
-  - sbsa-acs
@@ -1,8 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-local_conf_header:
-  secure-debug: |
-    MACHINE_FEATURES += "secure-debug"
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11

 local_conf_header:
  setup: |
@@ -1,14 +1,6 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml
-    - ci/fvp.yml
-
-local_conf_header:
-  sshpregen: |
-    # Allow the use of the pregen keys as this is CI so safe
-    COMPATIBLE_MACHINE:pn-ssh-pregen-hostkeys:sgi575 = "sgi575"

 machine: sgi575
@@ -1,11 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-local_conf_header:
-  sstate_mirror: |
-    BB_HASHSERVE_UPSTREAM = "wss://hashserv.yoctoproject.org/ws"
-    SSTATE_MIRRORS = "file://.* http://cdn.jsdelivr.net/yocto/sstate/all/PATH;downloadfilename=PATH"
-    BB_HASHSERVE = "auto"
-    BB_SIGNATURE_HANDLER = "OEEquivHash"
@@ -0,0 +1,9 @@
+header:
+  version: 11
+  includes:
+    - ci/base.yml
+
+machine: tc1
+
+target:
+  - tc-artifacts-image
@@ -1,9 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
-  includes:
-    - ci/debug.yml
+  version: 11

 local_conf_header:
  testimage: |
@@ -13,8 +9,10 @@ local_conf_header:
    QEMU_USE_KVM = ""
  slirp: |
    TEST_RUNQEMUPARAMS = "slirp"
+    TEST_SERVER_IP = "127.0.0.1"
+    QEMU_USE_SLIRP = "1"
  sshd: |
-    IMAGE_FEATURES += "ssh-server-dropbear"
+    IMAGE_FEATURES:append = " ssh-server-dropbear"
  sshkeys: |
    CORE_IMAGE_EXTRA_INSTALL += "ssh-pregen-hostkeys"
  universally_failing_tests: |
@@ -1,10 +1,7 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 9

 local_conf_header:
  tftf: |
    TFA_UBOOT = "0"
-    TFA_UEFI = "0"
    TFTF_TESTS = "1"
@@ -1,7 +1,5 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/base.yml

@@ -18,3 +16,4 @@ target:
  - nativesdk-gcc-aarch64-none-elf
  - gcc-arm-none-eabi
  - nativesdk-gcc-arm-none-eabi
+  - nativesdk-androidclang
@@ -1,16 +1,13 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/meta-openembedded.yml

 local_conf_header:
  trusted_services: |
    TEST_SUITES:append = " trusted_services"
-    # Include TS Crypto, TS Protected Storage, and TS Internal Trusted Storage and SPs into optee-os image
-    # FIXME - remove TS SMM Gateway due to QEMU v9.0.0 test failures
-    MACHINE_FEATURES:append = " arm-ffa ts-crypto ts-storage ts-its"
+    # Include TS Crypto, Storage, ITS, Attestation and SMM-Gateway SPs into optee-os image
+    MACHINE_FEATURES:append = " arm-ffa ts-crypto ts-storage ts-its ts-attestation ts-smm-gateway"
    # Include TS demo/test tools into image
    IMAGE_INSTALL:append = " packagegroup-ts-tests"
    # Include TS PSA Arch tests into image
@@ -1,10 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-local_conf_header:
-  bootfirmware: |
-    PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
-    TFA_UBOOT = "1"
-    TFA_UEFI = "0"
@@ -1,51 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-# UEFI Secure Boot: A mechanism to ensure that only trusted software is executed
-# during the boot process.
-
-header:
-  version: 14
-  includes:
-    - ci/meta-openembedded.yml
-    - ci/meta-secure-core.yml
-
-local_conf_header:
-  uefi_secureboot: |
-    SBSIGN_KEYS_DIR = "${TOPDIR}/sbkeys"
-    BB_ENV_PASSTHROUGH_ADDITIONS = "SBSIGN_KEYS_DIR"
-
-    # Detected by passing kernel parameter
-    QB_KERNEL_ROOT = ""
-
-    # kernel is in the image, should not be loaded separately
-    QB_DEFAULT_KERNEL = "none"
-
-    WKS_FILE = "efi-disk.wks.in"
-    KERNEL_IMAGETYPE = "Image"
-
-    MACHINE_FEATURES:append = " efi uefi-secureboot uefi-http-boot uefi-capsule-updates"
-
-    EFI_PROVIDER = "systemd-boot"
-
-    # Use systemd as the init system
-    INIT_MANAGER = "systemd"
-
-    IMAGE_INSTALL:append = " systemd systemd-boot util-linux coreutils"
-
-    TEST_SUITES:append = " uefi_secureboot uki"
-
-    IMAGE_CLASSES += "uki"
-
-    IMAGE_CLASSES += "sbsign"
-    UKI_SB_KEY = "${SBSIGN_KEY}"
-    UKI_SB_CERT = "${SBSIGN_CERT}"
-    QB_KERNEL_ROOT = ""
-    IMAGE_BOOT_FILES:remove = "Image"
-
-    INITRAMFS_IMAGE = "core-image-initramfs-boot"
-    # not for initramfs image recipe
-    IMAGE_CLASSES:remove:pn-core-image-initramfs-boot = "uki"
-    IMAGE_CLASSES:remove:pn-core-image-initramfs-boot = "sbsign"
-    IMAGE_CLASSES:remove:pn-core-image-initramfs-boot = "testimage"
-    IMAGE_FEATURES:remove:pn-core-image-initramfs-boot = "ssh-server-dropbear"
-    CORE_IMAGE_EXTRA_INSTALL:remove:pn-core-image-initramfs-boot = "ssh-pregen-hostkeys"
@@ -4,7 +4,6 @@

 import sys
 import os
-import shutil
 import subprocess
 import pathlib

@@ -20,9 +19,9 @@ def repo_shortname(url):
            .replace('*', '.'))

 repositories = (
-    "https://git.yoctoproject.org/poky",
+    "https://git.yoctoproject.org/git/poky",
    "https://git.openembedded.org/meta-openembedded",
-    "https://git.yoctoproject.org/meta-virtualization",
+    "https://git.yoctoproject.org/git/meta-virtualization",
    "https://github.com/kraj/meta-clang",
 )

@@ -32,25 +31,12 @@ if __name__ == "__main__":
        sys.exit(1)

    base_repodir = pathlib.Path(os.environ["KAS_REPO_REF_DIR"])
-    failed = False

    for repo in repositories:
        repodir = base_repodir / repo_shortname(repo)
-
-        if "CI_CLEAN_REPOS" in os.environ:
-            print("Cleaning %s..." % repo)
-            shutil.rmtree(repodir, ignore_errors=True)
-
        if repodir.exists():
-            try:
-                print("Updating %s..." % repo)
-                subprocess.run(["git", "-C", repodir, "-c", "gc.autoDetach=false", "fetch", repo], check=True)
-            except subprocess.CalledProcessError as e:
-                print(e)
-                failed = True
+            print("Updating %s..." % repo)
+            subprocess.run(["git", "-C", repodir, "fetch"], check=True)
        else:
            print("Cloning %s..." % repo)
            subprocess.run(["git", "clone", "--bare", repo, repodir], check=True)
-
-    if failed:
-        sys.exit(128)
@@ -1,16 +1,11 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
 header:
-  version: 14
+  version: 11
  includes:
    - ci/meta-virtualization.yml
-    - ci/poky-altcfg.yml

 local_conf_header:
  meta-virt: |
    DISTRO_FEATURES:append = " virtualization xen"
-  sshd: |
-    IMAGE_FEATURES:append = " ssh-server-openssh"

 target:
  - xen-image-minimal
@@ -1,67 +0,0 @@
-# **CI for Yocto Project and meta-arm**
-# **CI for Yocto Project**
-The Yocto Project has an autobuilder that performs nightly builds and image tests on all of the defined QEMU machines, including qemuarm and qemuarm64  Also, it currently runs builds on the hardware reference platforms including genericarm64 and meta-arm mahines fvp-base and sbsa-ref.  More information on the autobuilder can be found at <https://autobuilder.yoctoproject.org/>.
-
-More information on the image tests can be found at <https://wiki.yoctoproject.org/wiki/Image_tests>.
-
-The Yocto Project also has the ability to have individual package tests, ptests.  For more information on those, go to <https://wiki.yoctoproject.org/wiki/Ptest>.
-# **CI for meta-arm**
-meta-arm is using the Gitlab CI infrastructure.  This is currently being done internal to Arm, but an external version can be seen at <https://gitlab.com/jonmason00/meta-arm/-/pipelines>.
-
-This CI is constantly being expanded to provide increased coverage of the software and hardware supported in meta-arm.  All platforms are required to add a kas file and `.gitlab-ci.yml` entry as part of the initial patch series.  More information on kas can be found at <https://github.com/siemens/kas>.
-
-To this end, it would be wise to run kas locally to verify everything works prior to pushing to the CI build system.
-## **Running kas locally**
-### **Install kas**
-kas can be installed with pip, for example:
-```
-$ pip3 install --user kas
-```
-
-See <https://kas.readthedocs.io/en/latest/userguide/getting-started.html> for information on the dependencies and more.
-
-This assumes that the kas path ($HOME/.local/bin) is in $PATH.  If not, the user will need to manually add this or the kas command will not be found.
-
-### **Run kas locally**
-```
-$ cd ~/meta-arm/
-$ kas build kas/juno.yml
-```
-
-By default kas will create a build directory under meta-arm to contain the checked out layers, build directory, and downloads.  You can change this by setting environment variables.  DL\_DIR and SSTATE\_DIR are respected so these can point at existing directories, and setting KAS\_WORK\_DIR to the directory where repositories are already cloned will save having to re-fetch.  This can look something like:
-```
-$ SSTATE_DIR=/builds/persist/sstate DL_DIR=/builds/persist/downloads kas build ci/qemuarm64.yml:ci/testimage.yml
-```
-
-See the [quick start guide](/documentation/quick-start.md) for more information on how to set this up.
-
-## **Locked Revisions in CI with lockfiles**
-The CI in meta-arm will generate a kas "lock file" when it starts to ensure that all of the builds checkout the same revision of the various different layers that are used. If this isn't done then there's a chance that a layer will be modified upstream during the CI, which results in some builds failing and some builds passing.
-
-This lock file is saved as an artefact of the update-repos job by the CI, and only generated if it doesn't already exist in the repository.  This can be used to force specific revisions of layers to be used instead of HEAD, which can be useful if upstream changes are causing problems in development.
-
-The lockfile.yml can be downloaded manually, but there's a script in meta-arm to fetch the lock file for the latest successful build of the specified branch:
-
-```
-$ ./ci/download-lockfile.py --help
-usage: download-lockfile.py [-h] server project refspec
-
-positional arguments:
-  server      GitLab server name
-  project     meta-arm project name
-  refspec     Branch/commit
-
-$ ./ci/download-lockfile.py https://gitlab.com/jonmason00/meta-arm master
-Fetched lockfile.yml
-Commit this lockfile.yml to the top-level of the meta-arm repository and the CI will use it automatically.
-```
-# **Relevant Links for kas, CI, and testing**
-<https://github.com/siemens/kas.git>
-
-<https://wiki.yoctoproject.org/wiki/Oe-selftest>
-
-<https://wiki.yoctoproject.org/wiki/Image_tests>
-
-<https://wiki.yoctoproject.org/wiki/Ptest>
-
-<https://wiki.yoctoproject.org/wiki/BSP_Test_Plan>
@@ -4,36 +4,32 @@ OE-Core's [oeqa][OEQA] framework provides a method of performing runtime tests o

 Tests can be configured to run automatically post-build by setting the variable `TESTIMAGE_AUTO="1"`, e.g. in your Kas file or local.conf.

-meta-arm provides the OEFVPTarget which must be set up in the machine configuration:
-```
-TEST_TARGET = "OEFVPTarget"
-TEST_SERVER_IP = "127.0.0.1"
-TEST_TARGET_IP = "127.0.0.1:2222"
-IMAGE_FEATURES:append = " ssh-server-dropbear"
-FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] ?= "2222=22"
-FVP_CONSOLES[default] = "terminal_0"
-FVP_CONSOLES[tf-a] = "s_terminal_0"
-```
+There are two main methods of testing, using different test "targets". Both test targets generate an additional log file with the prefix 'fvp_log' in the image recipe's `${WORKDIR}/testimage` containing the FVP's stdout.

-The test target also generates a log file with the prefix 'fvp_log' in the image recipe's `${WORKDIR}/testimage` containing the FVP's stdout.
+## OEFVPTarget

-OEFVPTarget supports two different test interfaces - SSH and pexpect.
+This runs test cases on a machine using SSH. It therefore requires that an SSH server is installed in the image.

-## SSH
-
-As in OEQA in OE-core, tests cases can run commands on the machine using SSH. It therefore requires that an SSH server is installed in the image.
-
-This uses the `run` method on the target, e.g:
+In test cases, the primary interface with the target is, e.g:
 ```
 (status, output) = self.target.run('uname -a')
 ```
-which executes a single command on the target (using `ssh -c`) and returns the status code and the output. It is therefore useful for running tests in a Linux environment.
+which runs a single command on the target (using `ssh -c`) and returns the status code and the output. It is therefore useful for running tests in a Linux environment.

 For examples of test cases, see meta/lib/oeqa/runtime/cases in OE-Core. The majority of test cases depend on `ssh.SSHTest.test_ssh`, which first validates that the SSH connection is functioning.

-## pexpect
+Example machine configuration:
+```
+TEST_TARGET = "OEFVPTarget"
+TEST_SERVER_IP = "127.0.0.1"
+TEST_TARGET_IP = "127.0.0.1:8022"
+IMAGE_FEATURES:append = " ssh-server-dropbear"
+FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] ?= "8022=22"
+```

-To support firmware and baremetal testing, OEFVPTarget also allows test cases to make assertions against one or more consoles using the pexpect library.
+## OEFVPSerialTarget
+
+This runs tests against one or more serial consoles on the FVP. It is more flexible than OEFVPTarget, but test cases written for this test target do not support the test cases in OE-core. As it does not require an SSH server, it is suitable for machines with performance or memory limitations.

 Internally, this test target launches a [Pexpect][PEXPECT] instance for each entry in FVP_CONSOLES which can be used with the provided alias. The whole Pexpect API is exposed on the target, where the alias is always passed as the first argument, e.g.:
 ```
@@ -43,6 +39,16 @@ self.assertNotIn(b'ERROR:', self.target.before('tf-a'))

 For an example of a full test case, see meta-arm/lib/oeqa/runtime/cases/linuxboot.py This test case can be used to minimally verify that a machine boots to a Linux shell. The default timeout is 10 minutes, but this can be configured with the variable TEST_FVP_LINUX_BOOT_TIMEOUT, which expects a value in seconds.

+The SSH interface described above is also available on OEFVPSerialTarget to support writing a set of hybrid test suites that use a combination of serial and SSH access. Note however that this test target does not guarantee that Linux has booted to shell prior to running any tests, so the test cases in OE-core are not supported.
+
+Example machine configuration:
+```
+TEST_TARGET="OEFVPSerialTarget"
+TEST_SUITES="linuxboot"
+FVP_CONSOLES[default] = "terminal_0"
+FVP_CONSOLES[tf-a] = "s_terminal_0"
+```
+
 [OEQA]: https://docs.yoctoproject.org/test-manual/intro.html
 [FVP]: https://developer.arm.com/tools-and-software/simulation-models/fixed-virtual-platforms
 [RUNFVP]: runfvp.md
@@ -1,105 +0,0 @@
-# **Yocto Project quick start for Arm system software developers**
-If you want to read the The Yocto Project official quick start documentation, go to <https://docs.yoctoproject.org/brief-yoctoprojectqs/index.html>
-
-If that looks like too much reading, then here is how to do it even faster!
-# **Step 0: Install build deps and kas**
-```
-$ sudo apt install gawk wget git diffstat unzip texinfo gcc build-essential chrpath socat cpio python3 python3-pip python3-pexpect xz-utils debianutils iputils-ping python3-git python3-jinja2 libegl1-mesa libsdl1.2-dev python3-subunit mesa-common-dev zstd liblz4-tool file locales libacl1
-
-$ pip install kas
-```
-OR, if you prefer to use a docker will all that stuff already installed:
-
-```
-$ sudo docker run -it --name kas-test --volume /mnt/yocto/:/builds/persist ghcr.io/siemens/kas/kas /bin/bash
-```
-
-> **_NOTE:_**
-> the “--volume” is the directory where your persistent stuff (like downloads and build artifacts) will go to help speed up your builds and can be sharable amongst your builds/containers.  If you want to go completely clean-room, feel free to remove it
-# **Step 1: clone meta-arm and build meta-arm**
-```
-$ git clone https://git.yoctoproject.org/meta-arm
-$ cd meta-arm/
-$ SSTATE_DIR=/builds/persist/sstate DL_DIR=/builds/persist/downloads kas build ci/fvp-base.yml:ci/testimage.yml
-```
-> **_NOTE:_**
-> “ci/testimage.yml” will cause the build to run some basic system tests.  If you don’t care about verifying basic functionality, then remove it and it should be faster (a few less programs will be added to the system image and the 2-3mins that it takes to run the test will not happen).
-
-> **_NOTE:_**
-> You may wish to add the Yocto Project SSTATE Mirror (especially the first time) to speed up the build by downloading the build fragments (built by the Yocto Project autobuilder) from the internet.  This can be done by adding "ci/sstate-mirror.yml" in kas or adding the relevant lines to your local.conf.  Using the above example:
-
-```
-$ SSTATE_DIR=/builds/persist/sstate DL_DIR=/builds/persist/downloads kas build ci/fvp-base.yml:ci/sstate-mirror.yml
-```
-
-> **_NOTE:_**
-> This only fetches the parts necessary for your build and may take several minutes depending on your internet connection speed.  Also, it only fetches what is available.  There may still be a need to build things depending on your configuration.
-
-For more information on kas and various commands, please reference <https://kas.readthedocs.io/en/latest/>.
-
-Depending on what software you are building, fvp-base might not be the machine you want to build for.
-The following website provides an EXTREMELY rough way to tell what software is in what machines, and what versions are being run:
-<https://gitlab.com/jonmason00/meta-arm/-/jobs/artifacts/master/file/update-report/index.html?job=pending-updates>
-
-If, as an example, we’re wanting to develop trusted-firmware-a; then fvp-base will work for us. 
-
-### **Okay, you are done!  VICTORY!**
-### **Oh, you actually wanted to mess around with the system software source code?**
-# **Step 2: use devtool to get your source**
-Setup your environment via the (non-kas) Yocto Project tools
-
-```
-$ source poky/oe-init-build-env
-```
-
-Use devtool to checkout the version of software being used on the machine above (in the above example, this will be trusted-firmware-a for fvp-base).
-
-```
-$ devtool modify trusted-firmware-a
-```
-
-This will download the source, hopefully in git (depending on how the Yocto Project recipe was written), and should print a path at the end where the source code was checked out.  In the trusted-firmware-a example, I got:
-
-> /builder/meta-arm/build/workspace/sources/trusted-firmware-a
-
-Inside of that directory, you should see the relevant source code.  In this example, it is a standard git tree.  So, you can add remotes, checkout different SHAs, etc
-
-Ok, so you are set with your changes and want to build them.
-
-```
-$ devtool build trusted-firmware-a
-```
-
-This should build the software in question, but it is not yet integrated into a system image.  To do that, run:
-
-```
-$ devtool build-image core-image-sato
-```
-
-The image should match the image being used on your machine above.  Most of them in meta-arm are set to core-image-sato.  
-
-Also, if you used testimage above, it will run testimage now
-### **Okay, you are done!  VICTORY!**
-# **Step 3.  Testing your patches outside of devtool**
-At this point I will assume you have a patch and want to add it to the base recipe.  Using the above example, in the devtool directory:
-```
-$ git format-patch -1
-0001-example.patch
-$ mv 0001-example.patch ~/meta-arm/meta-arm/recipes-bsp/trusted-firmware-a/files/
-$ cd ~/meta-arm
-$ devtool reset trusted-firmware-a
-$ echo ‘SRC_URI:append = " file://0001-example.patch" >> meta-arm/recipes-bsp/trusted-firmware-a/trusted-firmware-a_2.10.3.bb
-```
-
-> **_NOTE:_**
-> there is a space before the “file” and yes it matters very much
-
-At this point, you can go back using kas and verify that the patch works in a clean-ish tree.
-
-```
-$ SSTATE_DIR=/builds/persist/sstate DL_DIR=/builds/persist/downloads kas build ci/fvp-base.yml:ci/testimage.yml
-```
-
-There is obviously much more that can be done and other ways to do similar things.
-
-## **If there are issues or questions then please ask them on the #meta-arm irc channel on libera.chat**
@@ -1,43 +0,0 @@
-# **meta-arm Releases and Branching**
-## **Release and Branching background**
-The Yocto Project releases twice a year (April and October): "stable" releases are made every six months and have a lifetime of seven months to allow for migration, while "long term support" (LTS) releases are picked every two years starting from Dunfell in April 2020. The standard practice for all Yocto Compatible layers is to create a "named" branch consistent with the code name of that release. For example, the “dunfell” release of the Yocto Project will have a branch named “dunfell” in the official git repository, and layers compatible with dunfell will have a branch named “dunfell”. Thus, a customer can easily organize a collection of appropriate layers to make a product.
-
-In the Yocto Project, these named branches are “stable”, and only take bug fixes or security-critical upgrades. Active development occurs on the master branch. However, this methodology can be problematic if mimicked with the compatible layers. Companies, like Arm, may not wish to release a snapshot of the relevant “master” branches under active development, due to the amount of testing, fixing, and hardening necessary to make a product from a non-stable release. Also, changes to keep the master branch of a layer working with the upstream master branch of the Yocto Project may result in that branch no longer being compatible with named branches (e.g., it might not be possible to mix and match master and dunfell). So, a decision must be made on the branching policy of meta-arm.
-
-## **Adding new Hardware or Software features**
-There are many different ways to resolve this issue. After some discussion, the best solution for us is to allow new hardware enablement (and relevant software features) to be included in LTS named branches (not just bug fixes). This will allow for a more stable software platform for software to be developed, tested, and released. Also, the single branch allows for focused testing (limiting the amount of resources needed for CI/CD), lessens/eliminates code diverging on various branches, and lessens confusion on which branch to use. The risk of making this choice is a potentially non-stable branch which will require more frequent testing to lessen the risk, and not following the “stable” methodology of the core Yocto Project layers (though it is not uncommon for BSP layers to behave this way).
-
-## **Process**
-The process for patches intended on being integrated into only the master branch is the normal internal process of pushing for code review and CI, approval and integration into upstream meta-arm master branch. 
-For patches intended on being included in an LTS named branch, the preferred process is to upstream via the master branch, rebase the patch (or series against the intended LTS branch) and send email with the release name in the subject line after the "PATCH" (e.g., "[PATCH dunfell] Add foo to bar").
-
-If there is a time crunch and the preferred way above cannot be completed in time, upstreaming via the LTS branch can occur. This follows the normal process above but without the master integration step.  However, any patches upstreamed in this manner must be pushed to master in a timely fashion (after the time crunch). Nagging emails will be sent and managers will be involved as the time grows.
-
-## **Testing**
-See [continuous-integration-and-kas.md](/documentation/continuous-integration-and-kas.md) for information how the layer is tested and what tests are run. It is presumed that all code will be compiled as part of the CI process of the gerrit code review. Also, testing on virtual platforms and code conformity checks will be run when enabled in the process.
-
-## **Branching strategy and releases**
-Named branches for meta-arm will be released as close as possible to the release of the YP LTS release. Meta-arm named branches will be created from the meta-arm master branch.
-
-To minimize the additional work of maintaining multiple branches it is assumed that there will only be two active development branches at any given time: master and the most recent Long Term Stable (LTS) as the named branch. All previous named LTS branches will be EOLed when a new LTS has been released. Any branches that are EOLed will still exist in the meta-arm, but bug fix patches will be accepted. Limited to no testing will occur on EOL’ed branches. Exceptions to this can be made, but must be sized appropriately and agreed to by the relevant parties.
-
-Named branch release will coincide with Yocto Project releases. These non-LTS branches will be bug fix only and will be EOLed on the next release (similar to the YP branching behavior).
-
-### **Branch transitions**
-When YP is approaching release, meta-arm will attempt to stabilize master so that the releases can coincide. 
-* T-6 weeks - Email is sent to meta-arm mailing list notifying of upcoming code freeze of features to meta-arm
-* T-4 weeks - Code freeze to meta-arm. Only bug fixes are taken at this point.
-* T-0 - Official upstream release occurs. With no outstanding critical bugs, a new named branch is created based on the current meta-arm master branch. Previous named branches are now frozen and will not accept new patches (but will continue to be present for reference and legacy usage).
-
-## **Tagging**
-### **Branch Tagging**
-When each branch is released, a git tag with the Yocto Project version number will be added.  For example, `4.3`.  Also, this tag version number will be prepended with "yocto" in a duplicate tag (e.g., "yocto-4.3").
-
-Conciding with the Yocto Project release schedule, every branch which has one or more changes added to it in the previous 6 months will get a minor versioned tag (e.g., "4.3.1" and "yocto-4.3.1").
-
-### **BSP Release Tagging**
-BSP releases for those boards supported in meta-arm-bsp maybe have an additional tag to denote their software releases.  The tag will consist of the board name (in all capital letters), year, and month.  For example, "CORSTONE1000-2023.11".
-The release schedule for this is outside the standard Yocto Project release candence, but is generally encouraged to be as close to these releases as possible.  Similarily, it is recommended the BSP releases be based on the latest LTS branch.
-
-# **Relevant Links**
-<https://wiki.yoctoproject.org/wiki/Releases>
@@ -4,10 +4,10 @@ The `runfvp` tool in meta-arm makes it easy to run Yocto Project disk images ins

 ## Running images with `runfvp`

-To build images with the FVP integration, the `fvpboot` image class needs to be inherited.  If the machine does not do this explicitly it can be done in `local.conf`:
+To build images with the FVP integration, the `fvpboot` class needs to be inherited.  If the machine does not do this explicitly it can be done in `local.conf`:

 ```
-IMAGE_CLASSES += "fvpboot"
+INHERIT += "fvpboot"
 ```

 The class will download the correct FVP and write a `.fvpconf` configuration file when an image is built.
@@ -55,7 +55,7 @@ The name of the FVP binary itself, for example `fvp-base` uses `FVP_Base_RevC-2x

 The name of the recipe that provides the FVP executable set in `FVP_EXE`, for example `fvp-base` uses `fvp-base-a-aem-native`.  This *must* be a `-native` recipe as the binary will be executed on the build host.

-There are recipes for common FVPs in meta-arm already, and writing new recipes is trivial.  For FVPs which are free to download `fvp-base-a-aem.bb` is a good example. Some FVPs must be downloaded separately as they need an account on Arm's website.
+There are recipes for common FVPs in meta-arm already, and writing new recipes is trivial.  For FVPs which are free to download `fvp-base-a-aem.bb` is a good example. Some FVPs must be downloaded separately as they need an account on Arm's website, `fvp-base-r-aem.bb` is a good example of those.

 If `FVP_PROVIDER` is not set then it is assumed that `FVP_EXE` is installed on the host already.

@@ -64,7 +64,7 @@ If `FVP_PROVIDER` is not set then it is assumed that `FVP_EXE` is installed on t
 Parameters passed to the FVP with the `--parameter`/`-C` option.  These are expressed as variable flags so individual parameters can be altered easily. For example:

 ```
-FVP_CONFIG[bp.flashloader0.fname] = "fip-fvp.bin"
+FVP_CONFIG[bp.flashloader0.fname] = "${DEPLOY_DIR_IMAGE}/fip-fvp.bin"
 ```

 ### `FVP_DATA`
@@ -72,8 +72,8 @@ FVP_CONFIG[bp.flashloader0.fname] = "fip-fvp.bin"
 Specify raw data to load at the specified address, passed to the FVP with the `--data` option.  This is a space-separated list of parameters in the format `[INST=]FILE@[MEMSPACE:]ADDRESS`. For example:

 ```
-FVP_DATA = "cluster0.cpu0=Image@0x80080000 \
-            cluster0.cpu0=fvp-base-revc.dtb@0x83000000"
+FVP_DATA = "cluster0.cpu0=${DEPLOY_DIR_IMAGE}/Image@0x80080000 \
+            cluster0.cpu0=${DEPLOY_DIR_IMAGE}/fvp-base-revc.dtb@0x83000000"
 ```

 ### `FVP_APPLICATIONS`
@@ -81,7 +81,7 @@ FVP_DATA = "cluster0.cpu0=Image@0x80080000 \
 Applications to load on the cores, passed to the FVP with the `--application` option.  These are expressed as variable flags with the flag name being the instance and flag value the filename, for example:

 ```
-FVP_APPLICATIONS[cluster0] = "linux-system.axf"
+FVP_APPLICATIONS[cluster0] = "${DEPLOY_DIR_IMAGE}/linux-system.axf"
 ```

 Note that symbols are not allowed in flag names, so if you need to use a wildcard in the instance then you'll need to use `FVP_EXTRA_ARGS` and `--application` directly.
@@ -1,6 +1,6 @@
 # The Trusted Services: framework for developing root-of-trust services

-meta-arm layer includes recipes for [Trusted Services][^1] Secure Partitions and Normal World applications
+  meta-arm layer includes recipes for [Trusted Services][1] Secure Partitions and Normal World applications
 in `meta-arm/recipes-security/trusted-services`

 ## Secure Partitions recipes
@@ -12,57 +12,42 @@ These files are automatically included into optee-os image accordingly to define
 ### How to include TS SPs

 To include TS SPs into optee-os image you need to add into MACHINE_FEATURES
-features for each [Secure Partition][^2] you would like to include:
+features for each [Secure Partition][2] you would like to include:

 | Secure Partition  | MACHINE_FEATURE |
 | ----------------- | --------------- |
 | Attestation       | ts-attesation   |
 | Crypto            | ts-crypto       |
-| Firmware Update   | ts-fwu
 | Internal Storage  | ts-its          |
 | Protected Storage | ts-storage      |
 | se-proxy          | ts-se-proxy     |
 | smm-gateway       | ts-smm-gateway  |
-| spm-test[1-4]     | optee-spmc-test |

 Other steps depend on your machine/platform definition:

 1. For communications between Secure and Normal Words Linux kernel option `CONFIG_ARM_FFA_TRANSPORT=y`
-   is required. If your platform doesn't include it already you can add `arm-ffa` into MACHINE_FEATURES.
-   (Please see ` meta-arm/recipes-kernel/arm-tstee`.)
-
-   For running the `uefi-test` or the `xtest -t ffa_spmc` tests under Linux the `arm-ffa-user` drivel is required. This is
-   enabled if the `ts-smm-gateway` and/or the `optee-spmc-test` machine features are enabled.
-   (Please see ` meta-arm/recipes-kernel/arm-ffa-user`.)
+is required. If your platform doesn't include it already you can add `arm-ffa` into MACHINE_FEATURES.

 2. optee-os might require platform specific OP-TEE build parameters (for example what SEL the SPM Core is implemented at).
-   You can find examples in `meta-arm/recipes-security/optee/optee-os_%.bbappend` for qemuarm64-secureboot machine
-   and in `meta-arm-bsp/recipes-security/optee/optee-os-corstone1000-common.inc` for the Corstone1000 platform.
+You can find examples in `meta-arm/recipes-security/optee/optee-os_%.bbappend` for qemuarm64-secureboot machine
+and in `meta-arm-bsp/recipes-security/optee/optee-os-n1sdp.inc` and `meta-arm-bsp/recipes-security/optee/optee-os-corstone1000-common.inc`
+for N1SDP and Corstone1000 platforms accordingly.

 3. trusted-firmware-a might require platform specific TF-A build parameters (SPD and SPMC details on the platform).
-   See `meta-arm/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend` for qemuarm64-secureboot machine
-   and in `meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a-corstone1000.inc` for theCorstone1000 platform.
-
-4. Trusted Services supports an SPMC agonistic binary format. To build SPs to this format the `TS_ENV` variable is to be
-   set to `sp`. The resulting SP binaries should be able to boot under any FF-A v1.1 compliant SPMC implementation.
-
+See `meta-arm/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend` for qemuarm64-secureboot machine
+and in `meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a-n1sdp.inc` and
+`meta-arm-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a-corstone1000.inc` for N1SDP and Corstone1000 platforms.

 ## Normal World applications

-Optionally for testing purposes you can add `packagegroup-ts-tests` into your image. It includes
-[Trusted Services test and demo tools][^3] and [xtest][^4] configured to include the `ffa_spmc` tests.
+  Optionally for testing purposes you can add `packagegroup-ts-tests` and `packagegroup-ts-tests-psa` package groups into your image.
+They include [Trusted Services test and demo tools][3]

 ## OEQA Trusted Services tests

  meta-arm also includes Trusted Service OEQA tests which can be used for automated testing.
 See `ci/trusted-services.yml` for an example how to include them into an image.

-
------
-[^1]: https://trusted-services.readthedocs.io/en/integration/overview/index.html
-
-[^2]: https://trusted-services.readthedocs.io/en/integration/deployments/secure-partitions.html
-
-[^3]: https://trusted-services.readthedocs.io/en/integration/deployments/test-executables.html
-
-[^4]: https://optee.readthedocs.io/en/latest/building/gits/optee_test.html
+[1] https://trusted-services.readthedocs.io/en/integration/overview/introduction.html
+[2] https://trusted-services.readthedocs.io/en/integration/developer/deployments/secure-partitions.html
+[3] https://trusted-services.readthedocs.io/en/integration/developer/deployments/test-executables.html
@@ -1,12 +0,0 @@
-header:
-  version: 13
-
-repos:
-  meta-arm:
-    layers:
-      meta-arm-systemready:
-
-distro: nodistro
-
-target:
-  - arm-systemready-firmware
@@ -1,12 +0,0 @@
-header:
-  version: 13
-  includes:
-    - kas/arm-systemready-firmware.yml
-
-env:
-  TESTIMAGE_AUTO: "1"
-  # The full testimage run typically takes around 12-24h on fvp-base.
-  TEST_OVERALL_TIMEOUT: "${@ 24*60*60}"
-
-target:
-  - arm-systemready-ir-acs
@@ -1,8 +0,0 @@
-header:
-  version: 13
-  includes:
-    - kas/arm-systemready-firmware.yml
-    - kas/arm-systemready-linux-distros-unattended-installation.yml
-
-target:
-  - arm-systemready-linux-distros-debian
@@ -1,8 +0,0 @@
-header:
-  version: 16
-  includes:
-    - kas/arm-systemready-firmware.yml
-    - kas/arm-systemready-linux-distros-unattended-installation.yml
-
-target:
-  - arm-systemready-linux-distros-fedora
@@ -1,8 +0,0 @@
-header:
-  version: 13
-  includes:
-    - kas/arm-systemready-firmware.yml
-    - kas/arm-systemready-linux-distros-unattended-installation.yml
-
-target:
-  - arm-systemready-linux-distros-opensuse
@@ -1,11 +0,0 @@
-header:
-  version: 16
-
-env:
-  DISTRO_UNATTENDED_INST_TESTS:
-  # The full testimage run typically takes around 12-24h on fvp-base.
-  TEST_OVERALL_TIMEOUT: "${@ 24*60*60}"
-  
-local_conf_header:
-  systemready-unattended-inst: |
-    TESTIMAGE_AUTO = "${@oe.utils.vartrue("DISTRO_UNATTENDED_INST_TESTS", "1", "", d)}"
@@ -1,11 +1,11 @@
 header:
-  version: 14
+  version: 11

-distro: poky
+distro: poky-tiny

 defaults:
  repos:
-    branch: master
+    refspec: langdale

 repos:
  meta-arm:
@@ -16,33 +16,24 @@ repos:

  poky:
    url: https://git.yoctoproject.org/git/poky
-    # commit: 5465094be9a61a1639e1dab6d2b4ebea2bee7440
+    refspec: 79434a17eb4835e85fcd477baec08c8ce49a4c14
    layers:
      meta:
      meta-poky:
+      meta-yocto-bsp:

  meta-openembedded:
    url: https://git.openembedded.org/meta-openembedded
-    # commit: 461d85a1831318747af5abe86da193bcde3fd9b4
+    refspec: c5668905a6d8a78fb72c2cbf8b20e91e686ceb86
    layers:
      meta-oe:
      meta-python:
-      meta-perl:
-
-  meta-secure-core:
-    url: https://github.com/wind-river/meta-secure-core.git
-    # commit: 59d7e90542947c342098863b9998693ac79352b0
-    layers:
-      meta-secure-core-common:
-      meta-signing-key:
-      meta-efi-secure-boot:

 local_conf_header:
  base: |
    CONF_VERSION = "2"
-
-  setup: |
    PACKAGE_CLASSES = "package_ipk"
+    LICENSE_FLAGS_ACCEPTED += "armcompiler"
    BB_NUMBER_THREADS ?= "16"
    PARALLEL_MAKE ?= "-j16"
    PACKAGECONFIG:append:pn-perf = " coresight"
@@ -50,4 +41,4 @@ local_conf_header:
 machine: unset

 target:
-  - corstone1000-flash-firmware-image
+  - corstone1000-image
@@ -1,6 +0,0 @@
-header:
-  version: 14
-
-local_conf_header:
-  extsys: |
-    MACHINE_FEATURES += "corstone1000-extsys"
@@ -1,23 +0,0 @@
---
-header:
-  version: 14
-
-local_conf_header:
-  firmwarebuild: |
-    BBMULTICONFIG:remove = "firmware"
-
-    # Need to ensure the rescue linux options are selected
-    OVERRIDES .= ":firmware"
-
-    # Need to ensure we build with a small libc
-    TCLIBC="musl"
-
-  mass-storage: |
-    # Ensure the Mass Storage device is absent
-    FVP_CONFIG[board.msd_mmc.p_mmc_file] = "invalid.dat"
-
-  test-configuration: |
-    TEST_SUITES = "_qemutiny ping"
-    # Remove Dropbear SSH as it will not fit into the corstone1000 image.
-    IMAGE_FEATURES:remove = "ssh-server-dropbear"
-    CORE_IMAGE_EXTRA_INSTALL:remove = "ssh-pregen-hostkeys"
@@ -1,8 +0,0 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/siemens/kas/master/kas/schema-kas.json
-
-header:
-  version: 14
-
-local_conf_header:
-  fvp-multicore: |
-    MACHINE_FEATURES += "corstone1000_fvp_smp"
@@ -1,22 +1,16 @@
 header:
-  version: 14
+  version: 11
  includes:
    - kas/corstone1000-base.yml
-    - kas/corstone1000-image-configuration.yml
-    - kas/corstone1000-firmware-only.yml
-    - kas/fvp-eula.yml
-
-env:
-  DISPLAY:
-  WAYLAND_DISPLAY:
-  XAUTHORITY:
-
-local_conf_header:
-  testimagefvp: |
-    IMAGE_CLASSES += "fvpboot"
-
-  mass-storage: |
-    # Ensure the Mass Storage device is absent
-    FVP_CONFIG[board.msd_mmc.p_mmc_file] = "invalid.dat"

 machine: corstone1000-fvp
+
+local_conf_header:
+    fvp-config: |
+        # Remove Dropbear SSH as it will not fit into the corstone1000 image.
+        IMAGE_FEATURES:remove = " ssh-server-dropbear"
+        INHERIT = " ${@bb.utils.contains('BUILD_ARCH', 'x86_64', 'fvpboot', '', d)}"
+        LICENSE_FLAGS_ACCEPTED:append = " Arm-FVP-EULA"
+
+target:
+  - corstone1000-image
@@ -1,49 +0,0 @@
-header:
-  version: 14
-
-local_conf_header:
-  extrapackages: |
-    # Intentionally blank to prevent perf from being added to the image in base.yml
-
-  firmwarebuild: |
-    # Only needed as kas doesn't add it automatically unless you have 2 targets in seperate configs
-    BBMULTICONFIG ?= "firmware"
-
-  distrosetup: |
-    DISTRO_FEATURES = "usbhost ipv4"
-
-  initramfsetup: |
-    # Telling the build system which image is responsible of the generation of the initramfs rootfs
-    INITRAMFS_IMAGE_BUNDLE:firmware = "1"
-    INITRAMFS_IMAGE:firmware ?= "corstone1000-recovery-image"
-    IMAGE_FSTYPES:firmware:pn-corstone1000-recovery-image = "${INITRAMFS_FSTYPES}"
-    IMAGE_NAME_SUFFIX:firmware = ""
-
-    # enable mdev/busybox for init
-    INIT_MANAGER:firmware = "mdev-busybox"
-    VIRTUAL-RUNTIME_init_manager:firmware = "busybox"
-
-    # prevent the kernel image from being included in the intramfs rootfs
-    PACKAGE_EXCLUDE:firmware += "kernel-image-*"
-
-    # Disable openssl in kmod to shrink the initramfs size
-    PACKAGECONFIG:remove:firmware:pn-kmod = "openssl"
-
-  imageextras: |
-    # Don't include kernel binary in rootfs /boot path
-    RRECOMMENDS:${KERNEL_PACKAGE_NAME}-base = ""
-
-    # all optee packages
-    CORE_IMAGE_EXTRA_INSTALL += "optee-client"
-
-    # TS PSA API tests commands for crypto, its, ps and iat
-    CORE_IMAGE_EXTRA_INSTALL += "packagegroup-ts-tests-psa"
-    CORE_IMAGE_EXTRA_INSTALL:firmware += "packagegroup-ts-tests-psa"
-
-    # external system firmware
-    CORE_IMAGE_EXTRA_INSTALL:firmware += "external-system-elf"
-
-  capsule: |
-    CAPSULE_EXTENSION = "uefi.capsule"
-    CAPSULE_FW_VERSION = "6"
-    CAPSULE_NAME = "${MACHINE}-v${CAPSULE_FW_VERSION}"
@@ -1,8 +1,6 @@
 header:
-  version: 14
+  version: 11
  includes:
    - kas/corstone1000-base.yml
-    - kas/corstone1000-image-configuration.yml
-    - kas/corstone1000-firmware-only.yml

 machine: corstone1000-mps3
@@ -0,0 +1,45 @@
+header:
+  version: 11
+
+distro: poky-tiny
+
+defaults:
+  repos:
+    refspec: langdale
+
+repos:
+  meta-arm:
+    layers:
+      meta-arm:
+      meta-arm-bsp:
+      meta-arm-toolchain:
+
+  poky:
+    url: https://git.yoctoproject.org/git/poky
+    layers:
+      meta:
+      meta-poky:
+      meta-yocto-bsp:
+
+  meta-openembedded:
+    url: https://git.openembedded.org/meta-openembedded
+    layers:
+      meta-oe:
+      meta-python:
+
+local_conf_header:
+  base: |
+    CONF_VERSION = "2"
+    PACKAGE_CLASSES = "package_ipk"
+    LICENSE_FLAGS_ACCEPTED += "armcompiler"
+    BB_NUMBER_THREADS ?= "16"
+    PARALLEL_MAKE ?= "-j16"
+    PACKAGECONFIG:append:pn-perf = " coresight"
+  fvp-config: |
+    IMAGE_CLASSES:append = " ${@bb.utils.contains('BUILD_ARCH', 'x86_64', 'fvpboot', '', d)}"
+    LICENSE_FLAGS_ACCEPTED:append = " Arm-FVP-EULA"
+
+machine: corstone500
+
+target:
+  - core-image-minimal
@@ -1,23 +1,17 @@
 header:
-  version: 13
-  includes:
-    - kas/fvp-eula.yml
-
-env:
-  DISPLAY:
-  WAYLAND_DISPLAY:
-  XAUTHORITY:
-
+  version: 9

 distro: poky
-machine: fvp-base
+machine: fvp-baser-aemv8r64

 defaults:
  repos:
-    refspec: master
+    refspec: langdale

 repos:
  meta-arm:
+    url: https://git.yoctoproject.org/git/meta-arm
+    path: layers/meta-arm
    layers:
      meta-arm:
      meta-arm-bsp:
@@ -30,6 +24,9 @@ repos:
      meta:
      meta-poky:

+env:
+  FVP_BASE_R_ARM_EULA_ACCEPT: "False"
+
 local_conf_header:
  base: |
    CONF_VERSION = "2"
@@ -37,7 +34,8 @@ local_conf_header:
    PACKAGECONFIG:remove:pn-qemu-system-native = "gtk+ sdl"
    EXTRA_IMAGE_FEATURES:append = " debug-tweaks ssh-server-openssh"
    CORE_IMAGE_EXTRA_INSTALL:append = " ssh-pregen-hostkeys"
-    IMAGE_CLASSES:append = " testimage fvpboot"
+    LICENSE_FLAGS_ACCEPTED:append = " ${@oe.utils.vartrue('FVP_BASE_R_ARM_EULA_ACCEPT', 'Arm-FVP-EULA', '', d)}"
+    IMAGE_CLASSES:append = " testimage"

 target:
  - core-image-minimal
@@ -0,0 +1,8 @@
+header:
+  version: 9
+  includes:
+    - kas/fvp-baser-aemv8r64-bsp.yml
+
+local_conf_header:
+  base-rt: |
+    PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-rt"
@@ -1,5 +0,0 @@
-header:
-  version: 13
-
-env:
-  ARM_FVP_EULA_ACCEPT:
@@ -0,0 +1,9 @@
+# This class removes the empty partition table header
+# in the WIC file when --no-table WKS option is used
+
+IMAGE_TYPES += "wic.nopt"
+
+CONVERSIONTYPES += "nopt"
+
+# 1024 bytes are skipped which corresponds to the size of the partition table header to remove
+CONVERSION_CMD:nopt = "tail -c +1025 ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} >  ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.nopt"
@@ -9,24 +9,13 @@ BBFILE_COLLECTIONS += "meta-arm-bsp"
 BBFILE_PATTERN_meta-arm-bsp = "^${LAYERDIR}/"
 BBFILE_PRIORITY_meta-arm-bsp = "5"

-LAYERSERIES_COMPAT_meta-arm-bsp = "styhead walnascar"
+LAYERSERIES_COMPAT_meta-arm-bsp = "langdale"

 LAYERDEPENDS_meta-arm-bsp = "core meta-arm"
 # This won't be used by layerindex-fetch, but works everywhere else
-LAYERDEPENDS_meta-arm-bsp:append:corstone1000 = " meta-python openembedded-layer efi-secure-boot"
+LAYERDEPENDS_meta-arm-bsp:append:corstone1000 = " meta-python openembedded-layer"
 LAYERDEPENDS_meta-arm-bsp:append:musca-b1 = " meta-python"
 LAYERDEPENDS_meta-arm-bsp:append:musca-s1 = " meta-python"

 # Additional license directories.
 LICENSE_PATH += "${LAYERDIR}/custom-licenses"
-
-BBFILES_DYNAMIC += " \
-    meta-arm-systemready:${LAYERDIR}/dynamic-layers/meta-arm-systemready/*/*/*.bb \
-    meta-arm-systemready:${LAYERDIR}/dynamic-layers/meta-arm-systemready/*/*/*.bbappend \
-"
-
-WARN_QA:append:layer-meta-arm-bsp = " patch-status"
-
-addpylib ${LAYERDIR}/lib oeqa
-
-IMAGE_ROOTFS_EXTRA_ARGS ?= ""
@@ -8,41 +8,33 @@ TFA_TARGET_PLATFORM = "fvp"
 TFM_PLATFORM_IS_FVP = "TRUE"

 # testimage config
-TEST_TARGET = "OEFVPTarget"
-TEST_TARGET_IP = "127.0.0.1:2222"
-DEFAULT_TEST_SUITES:append = " fvp_boot fvp_devices"
+TEST_TARGET = "OEFVPSerialTarget"
+TEST_SUITES = "linuxboot"

 # FVP Config
 FVP_PROVIDER ?= "fvp-corstone1000-native"
 FVP_EXE ?= "FVP_Corstone-1000"
-FVP_CONSOLES[default] = "host_terminal_0"
-FVP_CONSOLES[tf-a] = "host_terminal_1"
-FVP_CONSOLES[se] = "secenc_terminal"
-FVP_CONSOLES[extsys] = "extsys_terminal"
-
-#Disable Time Annotation
-FASTSIM_DISABLE_TA = "0"
+FVP_CONSOLE ?= "host_terminal_0"

 # FVP Parameters
-FVP_CONFIG[se.trustedBootROMloader.fname] ?= "bl1.bin"
+FVP_CONFIG[se.trustedBootROMloader.fname] ?= "${DEPLOY_DIR_IMAGE}/bl1.bin"
 FVP_CONFIG[board.xnvm_size] ?= "64"
 FVP_CONFIG[se.trustedSRAM_config] ?= "6"
 FVP_CONFIG[se.BootROM_config] ?= "3"
 FVP_CONFIG[board.hostbridge.interfaceName] ?= "tap0"
 FVP_CONFIG[board.smsc_91c111.enabled] ?= "1"
 FVP_CONFIG[board.hostbridge.userNetworking] ?= "true"
-FVP_CONFIG[board.hostbridge.userNetPorts] ?= "5555=5555,8080=80,2222=22"
+FVP_CONFIG[board.hostbridge.userNetPorts] ?= "5555=5555,8080=80,8022=22"
 FVP_CONFIG[board.se_flash_size] ?= "8192"
 FVP_CONFIG[diagnostics] ?= "4"
 FVP_CONFIG[disable_visualisation] ?= "true"
 FVP_CONFIG[se.nvm.update_raw_image] ?= "0"
-FVP_CONFIG[se.cryptocell.USER_OTP_FILTERING_DISABLE] ?= "1"

 # Boot image
-FVP_DATA ?= "board.flash0=corstone1000-flash-firmware-image-${MACHINE}.wic@0x68000000"
+FVP_DATA ?= "board.flash0=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.wic.nopt@0x68100000"

 # External system (cortex-M3)
-FVP_CONFIG[extsys_harness0.extsys_flashloader.fname] ?= "es_flashfw.bin"
+FVP_CONFIG[extsys_harness0.extsys_flashloader.fname] ?= "${DEPLOY_DIR_IMAGE}/es_flashfw.bin"

 # FVP Terminals
 FVP_TERMINALS[host.host_terminal_0] ?= "Normal World Console"
@@ -53,24 +45,6 @@ FVP_TERMINALS[extsys0.extsys_terminal] ?= "Cortex M3"
 # MMC card configuration
 FVP_CONFIG[board.msd_mmc.card_type] ?= "SDHC"
 FVP_CONFIG[board.msd_mmc.p_fast_access] ?= "0"
-FVP_CONFIG[board.msd_mmc.diagnostics] ?= "0"
+FVP_CONFIG[board.msd_mmc.diagnostics] ?= "2"
 FVP_CONFIG[board.msd_mmc.p_max_block_count] ?= "0xFFFF"
 FVP_CONFIG[board.msd_config.pl180_fifo_depth] ?= "16"
-FVP_CONFIG[board.msd_mmc.support_unpadded_images] ?= "true"
-FVP_CONFIG[board.msd_mmc.p_mmc_file] ?= "${IMAGE_NAME}.wic"
-
-# MMC2 card configuration
-FVP_CONFIG[board.msd_mmc_2.card_type] ?= "SDHC"
-FVP_CONFIG[board.msd_mmc_2.p_fast_access] ?= "0"
-FVP_CONFIG[board.msd_mmc_2.diagnostics] ?= "0"
-FVP_CONFIG[board.msd_mmc_2.p_max_block_count] ?= "0xFFFF"
-FVP_CONFIG[board.msd_config_2.pl180_fifo_depth] ?= "16"
-FVP_CONFIG[board.msd_mmc_2.support_unpadded_images] ?= "true"
-FVP_CONFIG[board.msd_mmc_2.p_mmc_file] ?= "corstone1000-esp-image-${MACHINE}.wic"
-
-# Virtio-Net configuration
-FVP_CONFIG[board.virtio_net.enabled] ?= "1"
-FVP_CONFIG[board.virtio_net.hostbridge.interfaceName] ?= "eth1"
-FVP_CONFIG[board.virtio_net.hostbridge.userNetworking] ?= "true"
-FVP_CONFIG[board.virtio_net.hostbridge.userNetPorts] ?= "5555=5555,8080=80,2222=22"
-FVP_CONFIG[board.virtio_net.transport] ?= "legacy"
@@ -0,0 +1,45 @@
+#@TYPE: Machine
+#@NAME: Corstone-500 machine
+#@DESCRIPTION: Machine configuration for the Corstone-500 platform
+
+require conf/machine/include/arm/armv7a/tune-cortexa5.inc
+
+# Corstone-500 is built against poky-tiny distro.
+# poky-tiny sets PREFERRED_PROVIDER_virtual/kernel to linux-yocto-tiny.
+# Since distro config is evaluated after the machine config, we need to
+# use the strongest override possible (forcevariable) so the
+# PREFERRED_PROVIDER_virtual/kernel specified in the machine config will
+# apply.
+#
+PREFERRED_PROVIDER_virtual/kernel:forcevariable = "linux-yocto"
+PREFERRED_VERSION_linux-yocto ?= "5.19%"
+
+EXTRA_IMAGEDEPENDS += "trusted-firmware-a u-boot"
+
+IMAGE_CLASSES += "wic_nopt"
+IMAGE_FEATURES += "debug-tweaks"
+IMAGE_FSTYPES:forcevariable = "cpio.gz squashfs wic wic.nopt"
+
+SERIAL_CONSOLES = "115200;ttyAMA0"
+
+# Corstone-500 u-boot configuration
+UBOOT_MACHINE = "corstone500_defconfig"
+UBOOT_IMAGE_ENTRYPOINT = "0x84000000"
+UBOOT_IMAGE_LOADADDRESS = "0x84000000"
+PREFERRED_VERSION_u-boot ?= "2022.07"
+
+# making sure EXTRA_IMAGEDEPENDS will be used while creating the image
+WKS_FILE_DEPENDS:append = " ${EXTRA_IMAGEDEPENDS}"
+
+WKS_FILE ?= "core-image-minimal.corstone500.wks"
+
+TEST_TARGET = "OEFVPSerialTarget"
+TEST_SUITES = "linuxboot"
+
+FVP_PROVIDER ?= "fvp-corstone500-native"
+FVP_EXE ?= "FVP_Corstone-500"
+FVP_CONFIG[board.flashloader0.fname] ?= "${DEPLOY_DIR_IMAGE}/bl1.bin"
+FVP_DATA ?= "css.cluster.cpu0=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.wic.nopt@0x80000000"
+FVP_CONSOLE ?= "terminal_0"
+FVP_TERMINALS[css.terminal_0] ?= "console"
+FVP_TERMINALS[css.terminal_1] ?= ""
@@ -0,0 +1,23 @@
+# Configuration for Armv7-A Base Platform FVP
+
+#@TYPE: Machine
+#@NAME: Armv7-A Base Platform FVP machine
+#@DESCRIPTION: Machine configuration for Armv7-A Base Platform FVP model
+
+require conf/machine/include/fvp-common.inc
+require conf/machine/include/arm/arch-armv7a.inc
+
+# FVP u-boot configuration
+PREFERRED_VERSION_u-boot ?= "2022.04"
+UBOOT_MACHINE = "vexpress_aemv8a_aarch32_defconfig"
+
+KERNEL_IMAGETYPE = "zImage"
+
+FVP_CONFIG[cluster0.cpu0.CONFIG64] = "0"
+FVP_CONFIG[cluster0.cpu1.CONFIG64] = "0"
+FVP_CONFIG[cluster0.cpu2.CONFIG64] = "0"
+FVP_CONFIG[cluster0.cpu3.CONFIG64] = "0"
+FVP_CONFIG[cluster1.cpu0.CONFIG64] = "0"
+FVP_CONFIG[cluster1.cpu1.CONFIG64] = "0"
+FVP_CONFIG[cluster1.cpu2.CONFIG64] = "0"
+FVP_CONFIG[cluster1.cpu3.CONFIG64] = "0"
@@ -4,65 +4,16 @@
 #@NAME: Armv8-A Base Platform FVP machine
 #@DESCRIPTION: Machine configuration for Armv8-A Base Platform FVP model

-require conf/machine/include/arm/arch-armv8-5a.inc
+require conf/machine/include/fvp-common.inc
+require conf/machine/include/arm/arch-armv8a.inc

-ARM_SYSTEMREADY_FIRMWARE = "trusted-firmware-a:do_deploy"
-ARM_SYSTEMREADY_ACS_CONSOLE = "default"
-EXTRA_IMAGEDEPENDS = "${ARM_SYSTEMREADY_FIRMWARE}"
+TUNE_FEATURES = "aarch64"

-MACHINE_FEATURES = "efi vfat"
-
-IMAGE_NAME_SUFFIX = ""
-IMAGE_FSTYPES += "wic"
-WKS_FILE ?= "efi-disk.wks.in"
-
-SERIAL_CONSOLES = "115200;ttyAMA0"
-# FIXME -  This is being upstreamed.  Remove once that has occurred.
-KERNEL_CONSOLE ?= "${@','.join(d.getVar('SERIAL_CONSOLES').split(' ')[0].split(';')[::-1]) or 'ttyS0'}"
-
-PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
-KERNEL_DTB_NAME = "fvp-base-revc.dtb"
-KERNEL_DEVICETREE = "arm/${KERNEL_DTB_NAME}"
-KERNEL_IMAGETYPE = "Image"
-
-EXTRA_IMAGEDEPENDS += "trusted-firmware-a"
+PREFERRED_VERSION_u-boot ?= "2022.04"

 # FVP u-boot configuration
-UBOOT_MACHINE = "vexpress_fvp_defconfig"
+UBOOT_MACHINE = "vexpress_aemv8a_semi_defconfig"

-EFI_PROVIDER ?= "${@bb.utils.contains("DISTRO_FEATURES", "systemd", "systemd-boot", "grub-efi", d)}"
+KERNEL_IMAGETYPE = "Image"

-# As this is a virtual target that will not be used in the real world there is
-# no need for real SSH keys.
-MACHINE_EXTRA_RRECOMMENDS += "ssh-pregen-hostkeys"
-
-TEST_TARGET = "OEFVPTarget"
-TEST_TARGET_IP = "127.0.0.1:2222"
-DEFAULT_TEST_SUITES:append = " fvp_boot fvp_devices"
-TEST_FVP_DEVICES ?= "rtc watchdog networking virtiorng cpu_hotplug"
-
-FVP_PROVIDER ?= "fvp-base-a-aem-native"
-FVP_EXE ?= "FVP_Base_RevC-2xAEMvA"
-FVP_CONFIG[bp.ve_sysregs.exit_on_shutdown] ?= "1"
-FVP_CONFIG[bp.virtio_net.enabled] ?= "1"
-FVP_CONFIG[bp.virtio_net.hostbridge.userNetworking] ?= "1"
-# Tell testimage to connect to localhost:2222, and forward that to SSH in the FVP.
-FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] = "2222=22"
 FVP_CONFIG[bp.virtio_rng.enabled] ?= "1"
-FVP_CONFIG[cache_state_modelled] ?= "0"
-FVP_CONFIG[cluster0.check_memory_attributes] ?= "0"
-FVP_CONFIG[cluster1.check_memory_attributes] ?= "0"
-FVP_CONFIG[cluster0.stage12_tlb_size] ?= "1024"
-FVP_CONFIG[cluster1.stage12_tlb_size] ?= "1024"
-FVP_CONFIG[bp.secureflashloader.fname] ?= "bl1-fvp.bin"
-FVP_CONFIG[bp.flashloader0.fname] ?= "fip-fvp.bin"
-FVP_CONFIG[bp.virtioblockdevice.image_path] ?= "${IMAGE_NAME}.wic"
-# Set the baseline to ARMv8.5, as the default is 8.0.
-FVP_CONFIG[cluster0.has_arm_v8-5] = "1"
-FVP_CONFIG[cluster1.has_arm_v8-5] = "1"
-FVP_CONSOLES[default] = "terminal_0"
-FVP_TERMINALS[bp.terminal_0] ?= "Console"
-FVP_TERMINALS[bp.terminal_1] ?= ""
-FVP_TERMINALS[bp.terminal_2] ?= ""
-FVP_TERMINALS[bp.terminal_3] ?= ""
-FVP_CONFIG[bp.secure_memory] ?= "1"
@@ -0,0 +1,65 @@
+# Configuration for Fixed Virtual Platform BaseR AEMv8r64 Machine
+
+#@TYPE: Machine
+#@NAME: FVP BaseR AEMv8r64 Machine
+#@DESCRIPTION: Machine configuration for FVP BaseR AEMv8r64
+
+require conf/machine/include/arm/armv8r/arch-armv8r64.inc
+
+EXTRA_IMAGEDEPENDS += "boot-wrapper-aarch64"
+
+PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
+PREFERRED_VERSION_u-boot ?= "2022.07"
+
+KERNEL_IMAGETYPE = "Image"
+KERNEL_DEVICETREE = "arm/fvp-baser-aemv8r64.dtb"
+
+UBOOT_MACHINE ?= "vexpress_aemv8r_defconfig"
+
+SERIAL_CONSOLES = "115200;ttyAMA0"
+
+IMAGE_CLASSES:append = " fvpboot"
+IMAGE_FSTYPES += "wic"
+WKS_FILE ?= "efi-disk.wks.in"
+EFI_PROVIDER ?= "grub-efi"
+MACHINE_FEATURES:append = " efi"
+
+# As this is a virtual target that will not be used in the real world there is
+# no need for real SSH keys.  Disable rng-tools (which takes too long to
+# initialise) and install the pre-generated keys.
+PACKAGECONFIG:remove:pn-openssh = "rng-tools"
+MACHINE_EXTRA_RRECOMMENDS += "ssh-pregen-hostkeys"
+
+# testimage configuration
+TEST_TARGET = "OEFVPSerialTarget"
+TEST_SUITES = "linuxboot"
+TEST_TARGET_IP ?= "127.0.0.1:8022"
+TEST_SERVER_IP ?= "127.0.1.1"
+
+FVP_EXTRA_ARGS = "-a cluster0*=${DEPLOY_DIR_IMAGE}/linux-system.axf"
+FVP_PROVIDER ?= "fvp-base-r-aem-native"
+FVP_EXE ?= "FVP_BaseR_AEMv8R"
+FVP_CONSOLE ?= "terminal_0"
+
+# FVP parameters
+FVP_CONFIG[bp.exclusive_monitor.monitor_access_level] ?= "2"
+FVP_CONFIG[bp.refcounter.non_arch_start_at_default] ?= "1"
+FVP_CONFIG[bp.refcounter.use_real_time] ?= "1"
+FVP_CONFIG[bp.ve_sysregs.exit_on_shutdown] ?= "1"
+FVP_CONFIG[bp.virtio_net.enabled] ?= "1"
+FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] ?= "8022=22"
+FVP_CONFIG[bp.virtio_net.hostbridge.userNetworking] ?= "1"
+FVP_CONFIG[bp.virtio_net.secure_accesses] = "1"
+FVP_CONFIG[bp.virtio_rng.enabled] ?= "1"
+FVP_CONFIG[bp.virtio_rng.secure_accesses] = "1"
+FVP_CONFIG[bp.virtioblockdevice.image_path] ?= "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.wic"
+FVP_CONFIG[bp.virtioblockdevice.secure_accesses] = "1"
+FVP_CONFIG[cache_state_modelled] ?= "0"
+FVP_CONFIG[cci400.force_on_from_start] = "1"
+FVP_CONFIG[cluster0.gicv3.cpuintf-mmap-access-level] ?= "2"
+FVP_CONFIG[cluster0.gicv3.extended-interrupt-range-support] ?= "1"
+FVP_CONFIG[cluster0.gicv3.SRE-EL2-enable-RAO] ?= "1"
+FVP_CONFIG[cluster0.gicv3.SRE-enable-action-on-mmap] ?= "2"
+FVP_CONFIG[cluster0.has_aarch64] ?= "1"
+FVP_CONFIG[gic_distributor.GICD_CTLR-DS-1-means-secure-only] ?= "1"
+FVP_CONFIG[gic_distributor.has-two-security-states] ?= "0"
--- a/Show More
+++ b/Show More