From 1e80961a0bace897c909739967e6f6206eb75f66 Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Mon, 2 Sep 2024 09:53:32 -0400
Subject: [PATCH 01/11] Hack CircleCI script to meet build time limitation

---
 .circleci/config.yml | 125 +++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 122 insertions(+), 3 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index d18da59..e69abbb 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,8 +8,114 @@ version: 2.1
 orbs:
   build-tools: nerves-project/build-tools@0.3.0
 
+jobs:
+  pre-build:
+    parameters:
+      exec:
+        type: executor
+      resource-class:
+        type: string
+        default: medium
+    executor: << parameters.exec >>
+    resource_class: << parameters.resource-class >>
+    steps:
+      - checkout
+      - build-tools/install-elixir:
+          version: $ELIXIR_VERSION
+      - build-tools/install-hex-rebar
+      - build-tools/install-nerves-bootstrap
+      - build-tools/mix-deps-get
+      - build-tools/restore-nerves-downloads
+      - run:
+          name: Create build dir
+          command: |
+            ./deps/nerves_system_br/create-build.sh nerves_defconfig build
+      - run:
+          name: make nerves-config
+          working_directory: build
+          command: make nerves-config
+      - run:
+          name: make linux
+          working_directory: build
+          command: make linux
+      - persist_to_workspace:
+          root: ~/project
+          paths:
+            - build
+            - deps
+
+  build-system:
+    parameters:
+      exec:
+        type: executor
+      resource-class:
+        type: string
+        default: medium
+      hex-validate:
+        type: boolean
+        default: true
+      env-setup:
+        type: steps
+        default: []
+    executor: << parameters.exec >>
+    resource_class: << parameters.resource-class >>
+    steps:
+      - checkout
+      - steps: << parameters.env-setup >>
+      - build-tools/install-elixir:
+          version: $ELIXIR_VERSION
+      - build-tools/install-hex-rebar
+      - build-tools/install-nerves-bootstrap
+      - build-tools/mix-deps-get
+      - build-tools/restore-nerves-downloads
+      - when:
+          condition: << parameters.hex-validate >>
+          steps:
+            - run:
+                name: Validate Hex package
+                command: mix hex.build
+      - attach_workspace:
+          at: ~/project
+      - run: 
+          name: symlink build dir
+          command: |
+            mkdir -p .nerves/artifacts
+            ln -s $PWD/build $PWD/.nerves/artifacts/nerves_system_rpi5-portable-$(< VERSION)
+      - run:
+          name: Build
+          command: mix compile
+      - run:
+          name: Did I really build
+          command: |
+            [ -d .nerves ] || (echo "VERSION file needs to be bumped or a config file needs to change to force a build"; exit 1)
+      - run:
+          name: Lint
+          command: mix nerves.system.lint nerves_defconfig
+      - run:
+          name: Create artifact dir
+          command: mkdir -p deploy/system/artifacts
+      - run:
+          name: Copy CHANGELOG
+          command: cp ./CHANGELOG.md deploy/system/CHANGELOG.md
+
+      - run:
+          name: Create artifacts
+          command: |
+            if [ -n "$CIRCLE_TAG" ]; then
+              TAG=$CIRCLE_TAG
+            else
+              TAG=$CIRCLE_SHA1
+            fi
+            mix nerves.artifact ${CIRCLE_PROJECT_REPONAME} --path deploy/system/artifacts
+      - store_artifacts:
+          path: deploy/system/artifacts
+          destination: system
+      - save_cache:
+          key: deploy/system-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
+          paths:
+            - "deploy/system"
+
 workflows:
-  version: 2
   build_test_deploy:
     jobs:
       - build-tools/get-br-dependencies:
@@ -19,13 +125,25 @@ workflows:
           filters:
             tags:
               only: /.*/
-      - build-tools/build-system:
+      - pre-build:
+          exec:
+            <<: *exec
+          resource-class: large
+          context: org-global
+          requires:
+            - build-tools/get-br-dependencies
+          filters:
+            tags:
+              only: /.*/
+      # - build-tools/build-system:
+      - build-system:
           exec:
             <<: *exec
           resource-class: large
           context: org-global
           requires:
             - build-tools/get-br-dependencies
+            - pre-build
           filters:
             tags:
               only: /.*/
@@ -34,7 +152,8 @@ workflows:
             <<: *exec
           context: org-global
           requires:
-            - build-tools/build-system
+            # - build-tools/build-system
+            - build-system
           filters:
             branches:
               ignore: /.*/

From 648b9fc0112392f41d0c3ad2432208fe9d5bbe8d Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Wed, 9 Oct 2024 22:14:42 -0400
Subject: [PATCH 02/11] nerves_system_br: bump to v1.29.0

---
 .circleci/config.yml | 2 +-
 mix.exs              | 2 +-
 mix.lock             | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index e69abbb..a8d5da8 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,6 +1,6 @@
 exec: &exec
   name: build-tools/nerves-system-br
-  version: 1.28.3
+  version: 1.29.0
   elixir: 1.17.2-otp-27
 
 version: 2.1
diff --git a/mix.exs b/mix.exs
index 61ac5a7..3e0b11e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -68,7 +68,7 @@ defmodule NervesSystemRpi4.MixProject do
   defp deps do
     [
       {:nerves, "~> 1.11", runtime: false},
-      {:nerves_system_br, "1.28.3", runtime: false},
+      {:nerves_system_br, "1.29.0", runtime: false},
       {:nerves_toolchain_aarch64_nerves_linux_gnu, "~> 13.2.0", runtime: false},
       {:nerves_system_linter, "~> 0.4", only: [:dev, :test], runtime: false},
       {:ex_doc, "~> 0.22", only: :docs, runtime: false}
diff --git a/mix.lock b/mix.lock
index 56f93e1..606eeac 100644
--- a/mix.lock
+++ b/mix.lock
@@ -1,5 +1,5 @@
 %{
-  "castore": {:hex, :castore, "1.0.8", "dedcf20ea746694647f883590b82d9e96014057aff1d44d03ec90f36a5c0dc6e", [:mix], [], "hexpm", "0b2b66d2ee742cb1d9cb8c8be3b43c3a70ee8651f37b75a8b982e036752983f1"},
+  "castore": {:hex, :castore, "1.0.9", "5cc77474afadf02c7c017823f460a17daa7908e991b0cc917febc90e466a375c", [:mix], [], "hexpm", "5ea956504f1ba6f2b4eb707061d8e17870de2bee95fb59d512872c2ef06925e7"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.41", "ab34711c9dc6212dda44fcd20ecb87ac3f3fce6f0ca2f28d4a00e4154f8cd599", [:mix], [], "hexpm", "a81a04c7e34b6617c2792e291b5a2e57ab316365c2644ddc553bb9ed863ebefa"},
   "elixir_make": {:hex, :elixir_make, "0.8.4", "4960a03ce79081dee8fe119d80ad372c4e7badb84c493cc75983f9d3bc8bde0f", [:mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.0", [hex: :certifi, repo: "hexpm", optional: true]}], "hexpm", "6e7f1d619b5f61dfabd0a20aa268e575572b542ac31723293a4c1a567d5ef040"},
   "ex_doc": {:hex, :ex_doc, "0.34.2", "13eedf3844ccdce25cfd837b99bea9ad92c4e511233199440488d217c92571e8", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.0", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14 or ~> 1.0", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1 or ~> 1.0", [hex: :makeup_erlang, repo: "hexpm", optional: false]}, {:makeup_html, ">= 0.1.0", [hex: :makeup_html, repo: "hexpm", optional: true]}], "hexpm", "5ce5f16b41208a50106afed3de6a2ed34f4acfd65715b82a0b84b49d995f95c1"},
@@ -7,8 +7,8 @@
   "makeup": {:hex, :makeup, "1.1.2", "9ba8837913bdf757787e71c1581c21f9d2455f4dd04cfca785c70bbfff1a76a3", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cce1566b81fbcbd21eca8ffe808f33b221f9eee2cbc7a1706fc3da9ff18e6cac"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.2", "627e84b8e8bf22e60a2579dad15067c755531fea049ae26ef1020cad58fe9578", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "41193978704763f6bbe6cc2758b84909e62984c7752b3784bd3c218bb341706b"},
   "makeup_erlang": {:hex, :makeup_erlang, "1.0.1", "c7f58c120b2b5aa5fd80d540a89fdf866ed42f1f3994e4fe189abebeab610839", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "8a89a1eeccc2d798d6ea15496a6e4870b75e014d1af514b1b71fa33134f57814"},
-  "nerves": {:hex, :nerves, "1.11.1", "bd31dc8bd8212478a87702c06b5475482dd65d1c3395930f16279d488624ab84", [:make, :mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "18e815823bb110b0c82a667bcf8711653dfa94237422df79013aba8ba831dd2c"},
-  "nerves_system_br": {:hex, :nerves_system_br, "1.28.3", "979ac2d9ca66e45cb14ffb440a65e691892569070bb2104a9db65cb7a847b9f7", [:mix], [], "hexpm", "4bb6df0823696762c4e81c944fe3e08f46136e982b6bd34258a936b43b389a90"},
+  "nerves": {:hex, :nerves, "1.11.2", "a6733509c433f244aaf8a3aef28fcc3cc653fd5c5e3dc3f475b233730dbb1b2a", [:make, :mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "0b554421e7d1b82b03955fda3d966c83ab2414c5ed52f57ad7f4bcdc98279c57"},
+  "nerves_system_br": {:hex, :nerves_system_br, "1.29.0", "2e7129862bb8004e33e56685538c10eb529ea4617e52e190d8b9b0ee78a0680e", [:mix], [], "hexpm", "5b663a53ed638d9be78c251048a8f7220682f6258bc98468f0b02c6086ac1530"},
   "nerves_system_linter": {:hex, :nerves_system_linter, "0.4.0", "81e9a6f5018fe5fb67d7b43a04dca36156f62b55b5554eb2fa3964d3889d09cd", [:mix], [], "hexpm", "b5bd8480ce7a6317f4601ff41fd2f594bdf76aff0bdf6dcfac571c3fa1ec5f82"},
   "nerves_toolchain_aarch64_nerves_linux_gnu": {:hex, :nerves_toolchain_aarch64_nerves_linux_gnu, "13.2.0", "68fcd2c21c86cceb9545948fae052d72f88b7c7c10205b252dac88559e2a3369", [:mix], [{:nerves, "~> 1.4", [hex: :nerves, repo: "hexpm", optional: false]}, {:nerves_toolchain_ctng, "~> 1.10.0", [hex: :nerves_toolchain_ctng, repo: "hexpm", optional: false]}], "hexpm", "f92212606919a062f975e7bd82ed8a1b95bd4864abb3444cd0d5d0e610e94cc5"},
   "nerves_toolchain_ctng": {:hex, :nerves_toolchain_ctng, "1.10.0", "c6b35377a0b7a93633a8673a788f1580fe1fa06083374b0e4df36da65828d2ef", [:mix], [{:nerves, "~> 1.0", [hex: :nerves, repo: "hexpm", optional: false]}], "hexpm", "e4ae1a2b84de3502ecac195765819be0ce2834eb276553163a7c03133f1760f1"},

From 333ba1bb3396ae2ff32a1d606633198feed8137d Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Sat, 5 Oct 2024 20:59:24 -0400
Subject: [PATCH 03/11] Bump GCC to 14.2.0

---
 mix.exs          | 2 +-
 mix.lock         | 4 ++--
 nerves_defconfig | 3 +--
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/mix.exs b/mix.exs
index 3e0b11e..cb2d9fa 100644
--- a/mix.exs
+++ b/mix.exs
@@ -69,7 +69,7 @@ defmodule NervesSystemRpi4.MixProject do
     [
       {:nerves, "~> 1.11", runtime: false},
       {:nerves_system_br, "1.29.0", runtime: false},
-      {:nerves_toolchain_aarch64_nerves_linux_gnu, "~> 13.2.0", runtime: false},
+      {:nerves_toolchain_aarch64_nerves_linux_gnu, "~> 14.2.0", runtime: false},
       {:nerves_system_linter, "~> 0.4", only: [:dev, :test], runtime: false},
       {:ex_doc, "~> 0.22", only: :docs, runtime: false}
     ]
diff --git a/mix.lock b/mix.lock
index 606eeac..9c65d66 100644
--- a/mix.lock
+++ b/mix.lock
@@ -10,7 +10,7 @@
   "nerves": {:hex, :nerves, "1.11.2", "a6733509c433f244aaf8a3aef28fcc3cc653fd5c5e3dc3f475b233730dbb1b2a", [:make, :mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "0b554421e7d1b82b03955fda3d966c83ab2414c5ed52f57ad7f4bcdc98279c57"},
   "nerves_system_br": {:hex, :nerves_system_br, "1.29.0", "2e7129862bb8004e33e56685538c10eb529ea4617e52e190d8b9b0ee78a0680e", [:mix], [], "hexpm", "5b663a53ed638d9be78c251048a8f7220682f6258bc98468f0b02c6086ac1530"},
   "nerves_system_linter": {:hex, :nerves_system_linter, "0.4.0", "81e9a6f5018fe5fb67d7b43a04dca36156f62b55b5554eb2fa3964d3889d09cd", [:mix], [], "hexpm", "b5bd8480ce7a6317f4601ff41fd2f594bdf76aff0bdf6dcfac571c3fa1ec5f82"},
-  "nerves_toolchain_aarch64_nerves_linux_gnu": {:hex, :nerves_toolchain_aarch64_nerves_linux_gnu, "13.2.0", "68fcd2c21c86cceb9545948fae052d72f88b7c7c10205b252dac88559e2a3369", [:mix], [{:nerves, "~> 1.4", [hex: :nerves, repo: "hexpm", optional: false]}, {:nerves_toolchain_ctng, "~> 1.10.0", [hex: :nerves_toolchain_ctng, repo: "hexpm", optional: false]}], "hexpm", "f92212606919a062f975e7bd82ed8a1b95bd4864abb3444cd0d5d0e610e94cc5"},
-  "nerves_toolchain_ctng": {:hex, :nerves_toolchain_ctng, "1.10.0", "c6b35377a0b7a93633a8673a788f1580fe1fa06083374b0e4df36da65828d2ef", [:mix], [{:nerves, "~> 1.0", [hex: :nerves, repo: "hexpm", optional: false]}], "hexpm", "e4ae1a2b84de3502ecac195765819be0ce2834eb276553163a7c03133f1760f1"},
+  "nerves_toolchain_aarch64_nerves_linux_gnu": {:hex, :nerves_toolchain_aarch64_nerves_linux_gnu, "14.2.0", "b9ad2f73f870a76f65afbfb67d7edc029574051220e6ebbfd9bce519965df4ac", [:mix], [{:nerves, "~> 1.4", [hex: :nerves, repo: "hexpm", optional: false]}, {:nerves_toolchain_ctng, "~> 1.11.0", [hex: :nerves_toolchain_ctng, repo: "hexpm", optional: false]}], "hexpm", "4d41c3e575b3d59d15c246e4602956a9d7f6e8d0dc5c4538a322b14ce6d8d544"},
+  "nerves_toolchain_ctng": {:hex, :nerves_toolchain_ctng, "1.11.0", "829b312eb94ea2bc4733299aeccbe1bbe67430cebf2d23cc28df7cc2ea7dc572", [:mix], [{:nerves, "~> 1.0", [hex: :nerves, repo: "hexpm", optional: false]}], "hexpm", "c98ab17dd2210a50e948fb5ae4ef418e651e10cbb868f00c39a1f3541cec5467"},
   "nimble_parsec": {:hex, :nimble_parsec, "1.4.0", "51f9b613ea62cfa97b25ccc2c1b4216e81df970acd8e16e8d1bdc58fef21370d", [:mix], [], "hexpm", "9c565862810fb383e9838c1dd2d7d2c437b3d13b267414ba6af33e50d2d1cf28"},
 }
diff --git a/nerves_defconfig b/nerves_defconfig
index f53dfe7..c876894 100644
--- a/nerves_defconfig
+++ b/nerves_defconfig
@@ -3,9 +3,8 @@ BR2_cortex_a72=y
 BR2_TOOLCHAIN_EXTERNAL=y
 BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
 BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
-BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/nerves-project/toolchains/releases/download/v13.2.0/nerves_toolchain_aarch64_nerves_linux_gnu-linux_${shell uname -m}-13.2.0-CE4B5F8.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/nerves-project/toolchains/releases/download/v14.2.0/nerves_toolchain_aarch64_nerves_linux_gnu-linux_${shell uname -m}-14.2.0-C3B80E7.tar.xz"
 BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="aarch64-nerves-linux-gnu"
-BR2_TOOLCHAIN_EXTERNAL_GCC_13=y
 BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_4=y
 BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
 # BR2_TOOLCHAIN_EXTERNAL_INET_RPC is not set

From 5f537dff79395ed33594368251abfa1c84627e01 Mon Sep 17 00:00:00 2001
From: Connor Rigby <connorr@hey.com>
Date: Thu, 24 Oct 2024 13:40:00 -0600
Subject: [PATCH 04/11] Use schedutil governor by default

This is such a common default that there's no reason for Nerves not to
use it as well. It also removes one potential source of differences when
people see performance differences between Raspberry Pi OS and Nerves.

The article at https://lwn.net/Articles/682391/ describes the issues and
why schedutil is a good option unless there are overarching concerns
with a particular project.
---
 linux-6.6.defconfig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/linux-6.6.defconfig b/linux-6.6.defconfig
index 5a1acf9..23ab933 100644
--- a/linux-6.6.defconfig
+++ b/linux-6.6.defconfig
@@ -35,11 +35,10 @@ CONFIG_PM=y
 CONFIG_CPU_IDLE=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
 CONFIG_CPUFREQ_DT=y
 CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
 CONFIG_KPROBES=y

From 6086d4eb29d107db06b80bcce570b3a76048910b Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Thu, 21 Nov 2024 07:31:36 -0500
Subject: [PATCH 05/11] nerves_system_br: bump to v1.29.1

---
 .circleci/config.yml |  4 ++--
 mix.exs              |  2 +-
 mix.lock             | 12 ++++++------
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index a8d5da8..0d00081 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,7 +1,7 @@
 exec: &exec
   name: build-tools/nerves-system-br
-  version: 1.29.0
-  elixir: 1.17.2-otp-27
+  version: 1.29.1
+  elixir: 1.17.3-otp-27
 
 version: 2.1
 
diff --git a/mix.exs b/mix.exs
index cb2d9fa..7731180 100644
--- a/mix.exs
+++ b/mix.exs
@@ -68,7 +68,7 @@ defmodule NervesSystemRpi4.MixProject do
   defp deps do
     [
       {:nerves, "~> 1.11", runtime: false},
-      {:nerves_system_br, "1.29.0", runtime: false},
+      {:nerves_system_br, "1.29.1", runtime: false},
       {:nerves_toolchain_aarch64_nerves_linux_gnu, "~> 14.2.0", runtime: false},
       {:nerves_system_linter, "~> 0.4", only: [:dev, :test], runtime: false},
       {:ex_doc, "~> 0.22", only: :docs, runtime: false}
diff --git a/mix.lock b/mix.lock
index 9c65d66..82e6fc7 100644
--- a/mix.lock
+++ b/mix.lock
@@ -1,14 +1,14 @@
 %{
-  "castore": {:hex, :castore, "1.0.9", "5cc77474afadf02c7c017823f460a17daa7908e991b0cc917febc90e466a375c", [:mix], [], "hexpm", "5ea956504f1ba6f2b4eb707061d8e17870de2bee95fb59d512872c2ef06925e7"},
+  "castore": {:hex, :castore, "1.0.10", "43bbeeac820f16c89f79721af1b3e092399b3a1ecc8df1a472738fd853574911", [:mix], [], "hexpm", "1b0b7ea14d889d9ea21202c43a4fa015eb913021cb535e8ed91946f4b77a8848"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.41", "ab34711c9dc6212dda44fcd20ecb87ac3f3fce6f0ca2f28d4a00e4154f8cd599", [:mix], [], "hexpm", "a81a04c7e34b6617c2792e291b5a2e57ab316365c2644ddc553bb9ed863ebefa"},
-  "elixir_make": {:hex, :elixir_make, "0.8.4", "4960a03ce79081dee8fe119d80ad372c4e7badb84c493cc75983f9d3bc8bde0f", [:mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.0", [hex: :certifi, repo: "hexpm", optional: true]}], "hexpm", "6e7f1d619b5f61dfabd0a20aa268e575572b542ac31723293a4c1a567d5ef040"},
-  "ex_doc": {:hex, :ex_doc, "0.34.2", "13eedf3844ccdce25cfd837b99bea9ad92c4e511233199440488d217c92571e8", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.0", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14 or ~> 1.0", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1 or ~> 1.0", [hex: :makeup_erlang, repo: "hexpm", optional: false]}, {:makeup_html, ">= 0.1.0", [hex: :makeup_html, repo: "hexpm", optional: true]}], "hexpm", "5ce5f16b41208a50106afed3de6a2ed34f4acfd65715b82a0b84b49d995f95c1"},
+  "elixir_make": {:hex, :elixir_make, "0.9.0", "6484b3cd8c0cee58f09f05ecaf1a140a8c97670671a6a0e7ab4dc326c3109726", [:mix], [], "hexpm", "db23d4fd8b757462ad02f8aa73431a426fe6671c80b200d9710caf3d1dd0ffdb"},
+  "ex_doc": {:hex, :ex_doc, "0.35.1", "de804c590d3df2d9d5b8aec77d758b00c814b356119b3d4455e4b8a8687aecaf", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.0", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14 or ~> 1.0", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1 or ~> 1.0", [hex: :makeup_erlang, repo: "hexpm", optional: false]}, {:makeup_html, ">= 0.1.0", [hex: :makeup_html, repo: "hexpm", optional: true]}], "hexpm", "2121c6402c8d44b05622677b761371a759143b958c6c19f6558ff64d0aed40df"},
   "jason": {:hex, :jason, "1.4.4", "b9226785a9aa77b6857ca22832cffa5d5011a667207eb2a0ad56adb5db443b8a", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "c5eb0cab91f094599f94d55bc63409236a8ec69a21a67814529e8d5f6cc90b3b"},
-  "makeup": {:hex, :makeup, "1.1.2", "9ba8837913bdf757787e71c1581c21f9d2455f4dd04cfca785c70bbfff1a76a3", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cce1566b81fbcbd21eca8ffe808f33b221f9eee2cbc7a1706fc3da9ff18e6cac"},
-  "makeup_elixir": {:hex, :makeup_elixir, "0.16.2", "627e84b8e8bf22e60a2579dad15067c755531fea049ae26ef1020cad58fe9578", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "41193978704763f6bbe6cc2758b84909e62984c7752b3784bd3c218bb341706b"},
+  "makeup": {:hex, :makeup, "1.2.1", "e90ac1c65589ef354378def3ba19d401e739ee7ee06fb47f94c687016e3713d1", [:mix], [{:nimble_parsec, "~> 1.4", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "d36484867b0bae0fea568d10131197a4c2e47056a6fbe84922bf6ba71c8d17ce"},
+  "makeup_elixir": {:hex, :makeup_elixir, "1.0.0", "74bb8348c9b3a51d5c589bf5aebb0466a84b33274150e3b6ece1da45584afc82", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "49159b7d7d999e836bedaf09dcf35ca18b312230cf901b725a64f3f42e407983"},
   "makeup_erlang": {:hex, :makeup_erlang, "1.0.1", "c7f58c120b2b5aa5fd80d540a89fdf866ed42f1f3994e4fe189abebeab610839", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "8a89a1eeccc2d798d6ea15496a6e4870b75e014d1af514b1b71fa33134f57814"},
   "nerves": {:hex, :nerves, "1.11.2", "a6733509c433f244aaf8a3aef28fcc3cc653fd5c5e3dc3f475b233730dbb1b2a", [:make, :mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "0b554421e7d1b82b03955fda3d966c83ab2414c5ed52f57ad7f4bcdc98279c57"},
-  "nerves_system_br": {:hex, :nerves_system_br, "1.29.0", "2e7129862bb8004e33e56685538c10eb529ea4617e52e190d8b9b0ee78a0680e", [:mix], [], "hexpm", "5b663a53ed638d9be78c251048a8f7220682f6258bc98468f0b02c6086ac1530"},
+  "nerves_system_br": {:hex, :nerves_system_br, "1.29.1", "afa5337d66e9770d48dc8bf3a4da41f63dcbd1f0b4639d67fa08d449ad752668", [:mix], [], "hexpm", "33f5afe50fa603a8cdb22e281c18fb98de9f3012598af1ab77849d1dbe59747e"},
   "nerves_system_linter": {:hex, :nerves_system_linter, "0.4.0", "81e9a6f5018fe5fb67d7b43a04dca36156f62b55b5554eb2fa3964d3889d09cd", [:mix], [], "hexpm", "b5bd8480ce7a6317f4601ff41fd2f594bdf76aff0bdf6dcfac571c3fa1ec5f82"},
   "nerves_toolchain_aarch64_nerves_linux_gnu": {:hex, :nerves_toolchain_aarch64_nerves_linux_gnu, "14.2.0", "b9ad2f73f870a76f65afbfb67d7edc029574051220e6ebbfd9bce519965df4ac", [:mix], [{:nerves, "~> 1.4", [hex: :nerves, repo: "hexpm", optional: false]}, {:nerves_toolchain_ctng, "~> 1.11.0", [hex: :nerves_toolchain_ctng, repo: "hexpm", optional: false]}], "hexpm", "4d41c3e575b3d59d15c246e4602956a9d7f6e8d0dc5c4538a322b14ce6d8d544"},
   "nerves_toolchain_ctng": {:hex, :nerves_toolchain_ctng, "1.11.0", "829b312eb94ea2bc4733299aeccbe1bbe67430cebf2d23cc28df7cc2ea7dc572", [:mix], [{:nerves, "~> 1.0", [hex: :nerves, repo: "hexpm", optional: false]}], "hexpm", "c98ab17dd2210a50e948fb5ae4ef418e651e10cbb868f00c39a1f3541cec5467"},

From 67662a3ce06206ed6db28ddc7c48d45bde9b6407 Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Thu, 21 Nov 2024 16:51:43 -0500
Subject: [PATCH 06/11] Switch to GitHub Actions

---
 .circleci/config.yml     | 161 ---------------------------------------
 .github/workflows/ci.yml |  55 +++++++++++++
 2 files changed, 55 insertions(+), 161 deletions(-)
 delete mode 100644 .circleci/config.yml
 create mode 100644 .github/workflows/ci.yml

diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 0d00081..0000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,161 +0,0 @@
-exec: &exec
-  name: build-tools/nerves-system-br
-  version: 1.29.1
-  elixir: 1.17.3-otp-27
-
-version: 2.1
-
-orbs:
-  build-tools: nerves-project/build-tools@0.3.0
-
-jobs:
-  pre-build:
-    parameters:
-      exec:
-        type: executor
-      resource-class:
-        type: string
-        default: medium
-    executor: << parameters.exec >>
-    resource_class: << parameters.resource-class >>
-    steps:
-      - checkout
-      - build-tools/install-elixir:
-          version: $ELIXIR_VERSION
-      - build-tools/install-hex-rebar
-      - build-tools/install-nerves-bootstrap
-      - build-tools/mix-deps-get
-      - build-tools/restore-nerves-downloads
-      - run:
-          name: Create build dir
-          command: |
-            ./deps/nerves_system_br/create-build.sh nerves_defconfig build
-      - run:
-          name: make nerves-config
-          working_directory: build
-          command: make nerves-config
-      - run:
-          name: make linux
-          working_directory: build
-          command: make linux
-      - persist_to_workspace:
-          root: ~/project
-          paths:
-            - build
-            - deps
-
-  build-system:
-    parameters:
-      exec:
-        type: executor
-      resource-class:
-        type: string
-        default: medium
-      hex-validate:
-        type: boolean
-        default: true
-      env-setup:
-        type: steps
-        default: []
-    executor: << parameters.exec >>
-    resource_class: << parameters.resource-class >>
-    steps:
-      - checkout
-      - steps: << parameters.env-setup >>
-      - build-tools/install-elixir:
-          version: $ELIXIR_VERSION
-      - build-tools/install-hex-rebar
-      - build-tools/install-nerves-bootstrap
-      - build-tools/mix-deps-get
-      - build-tools/restore-nerves-downloads
-      - when:
-          condition: << parameters.hex-validate >>
-          steps:
-            - run:
-                name: Validate Hex package
-                command: mix hex.build
-      - attach_workspace:
-          at: ~/project
-      - run: 
-          name: symlink build dir
-          command: |
-            mkdir -p .nerves/artifacts
-            ln -s $PWD/build $PWD/.nerves/artifacts/nerves_system_rpi5-portable-$(< VERSION)
-      - run:
-          name: Build
-          command: mix compile
-      - run:
-          name: Did I really build
-          command: |
-            [ -d .nerves ] || (echo "VERSION file needs to be bumped or a config file needs to change to force a build"; exit 1)
-      - run:
-          name: Lint
-          command: mix nerves.system.lint nerves_defconfig
-      - run:
-          name: Create artifact dir
-          command: mkdir -p deploy/system/artifacts
-      - run:
-          name: Copy CHANGELOG
-          command: cp ./CHANGELOG.md deploy/system/CHANGELOG.md
-
-      - run:
-          name: Create artifacts
-          command: |
-            if [ -n "$CIRCLE_TAG" ]; then
-              TAG=$CIRCLE_TAG
-            else
-              TAG=$CIRCLE_SHA1
-            fi
-            mix nerves.artifact ${CIRCLE_PROJECT_REPONAME} --path deploy/system/artifacts
-      - store_artifacts:
-          path: deploy/system/artifacts
-          destination: system
-      - save_cache:
-          key: deploy/system-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-          paths:
-            - "deploy/system"
-
-workflows:
-  build_test_deploy:
-    jobs:
-      - build-tools/get-br-dependencies:
-          exec:
-            <<: *exec
-          context: org-global
-          filters:
-            tags:
-              only: /.*/
-      - pre-build:
-          exec:
-            <<: *exec
-          resource-class: large
-          context: org-global
-          requires:
-            - build-tools/get-br-dependencies
-          filters:
-            tags:
-              only: /.*/
-      # - build-tools/build-system:
-      - build-system:
-          exec:
-            <<: *exec
-          resource-class: large
-          context: org-global
-          requires:
-            - build-tools/get-br-dependencies
-            - pre-build
-          filters:
-            tags:
-              only: /.*/
-      - build-tools/deploy-system:
-          exec:
-            <<: *exec
-          context: org-global
-          requires:
-            # - build-tools/build-system
-            - build-system
-          filters:
-            branches:
-              ignore: /.*/
-            tags:
-              only: /v.*/
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..9edd727
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,55 @@
+name: CI
+
+on: [push]
+
+env:
+  OTP_VERSION: 27.1.2
+  ELIXIR_VERSION: 1.17.3-otp-27
+  NERVES_BOOTSTRAP_VERSION: 1.13.0
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+  get-br-dependencies:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gridpoint-com/actions-nerves-system@v1
+      - name: Get Buildroot Dependencies
+        uses: ./.actions/get-br-dependencies
+        with:
+          otp-version: ${{ env.OTP_VERSION }}
+          elixir-version: ${{ env.ELIXIR_VERSION }}
+          nerves-bootstrap-version: ${{ env.NERVES_BOOTSTRAP_VERSION }}
+          push-to-download-site: false
+          download-site-url: ${{ vars.PUBLIC_S3_SITE }}
+          download-site-bucket-uri: ${{ vars.S3_BUCKET }}
+          aws-role: ${{ secrets.AWS_ROLE }}
+          aws-region: ${{ vars.AWS_REGION }}
+  build-system:
+    needs: [get-br-dependencies]
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gridpoint-com/actions-nerves-system@v1
+      - name: Build nerves_system
+        uses: ./.actions/build-system
+        with:
+          otp-version: ${{ env.OTP_VERSION }}
+          elixir-version: ${{ env.ELIXIR_VERSION }}
+          nerves-bootstrap-version: ${{ env.NERVES_BOOTSTRAP_VERSION }}
+  deploy-system:
+    needs: [build-system]
+    if: github.ref_type == 'tag'
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gridpoint-com/actions-nerves-system@v1
+      - name: Deploy nerves_system
+        uses: ./.actions/deploy-system
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}

From 008ff4463db4ad3fad6c92f051d10101dbe074f8 Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Fri, 22 Nov 2024 20:44:24 -0500
Subject: [PATCH 07/11] Revert "Bump GCC to 14.2.0"

This reverts commit 333ba1bb3396ae2ff32a1d606633198feed8137d.

This is for consistency with other Nerves systems until
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117675 is resolved.
---
 mix.exs          | 2 +-
 mix.lock         | 4 ++--
 nerves_defconfig | 3 ++-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/mix.exs b/mix.exs
index 7731180..385a8ce 100644
--- a/mix.exs
+++ b/mix.exs
@@ -69,7 +69,7 @@ defmodule NervesSystemRpi4.MixProject do
     [
       {:nerves, "~> 1.11", runtime: false},
       {:nerves_system_br, "1.29.1", runtime: false},
-      {:nerves_toolchain_aarch64_nerves_linux_gnu, "~> 14.2.0", runtime: false},
+      {:nerves_toolchain_aarch64_nerves_linux_gnu, "~> 13.2.0", runtime: false},
       {:nerves_system_linter, "~> 0.4", only: [:dev, :test], runtime: false},
       {:ex_doc, "~> 0.22", only: :docs, runtime: false}
     ]
diff --git a/mix.lock b/mix.lock
index 82e6fc7..14c0d17 100644
--- a/mix.lock
+++ b/mix.lock
@@ -10,7 +10,7 @@
   "nerves": {:hex, :nerves, "1.11.2", "a6733509c433f244aaf8a3aef28fcc3cc653fd5c5e3dc3f475b233730dbb1b2a", [:make, :mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "0b554421e7d1b82b03955fda3d966c83ab2414c5ed52f57ad7f4bcdc98279c57"},
   "nerves_system_br": {:hex, :nerves_system_br, "1.29.1", "afa5337d66e9770d48dc8bf3a4da41f63dcbd1f0b4639d67fa08d449ad752668", [:mix], [], "hexpm", "33f5afe50fa603a8cdb22e281c18fb98de9f3012598af1ab77849d1dbe59747e"},
   "nerves_system_linter": {:hex, :nerves_system_linter, "0.4.0", "81e9a6f5018fe5fb67d7b43a04dca36156f62b55b5554eb2fa3964d3889d09cd", [:mix], [], "hexpm", "b5bd8480ce7a6317f4601ff41fd2f594bdf76aff0bdf6dcfac571c3fa1ec5f82"},
-  "nerves_toolchain_aarch64_nerves_linux_gnu": {:hex, :nerves_toolchain_aarch64_nerves_linux_gnu, "14.2.0", "b9ad2f73f870a76f65afbfb67d7edc029574051220e6ebbfd9bce519965df4ac", [:mix], [{:nerves, "~> 1.4", [hex: :nerves, repo: "hexpm", optional: false]}, {:nerves_toolchain_ctng, "~> 1.11.0", [hex: :nerves_toolchain_ctng, repo: "hexpm", optional: false]}], "hexpm", "4d41c3e575b3d59d15c246e4602956a9d7f6e8d0dc5c4538a322b14ce6d8d544"},
-  "nerves_toolchain_ctng": {:hex, :nerves_toolchain_ctng, "1.11.0", "829b312eb94ea2bc4733299aeccbe1bbe67430cebf2d23cc28df7cc2ea7dc572", [:mix], [{:nerves, "~> 1.0", [hex: :nerves, repo: "hexpm", optional: false]}], "hexpm", "c98ab17dd2210a50e948fb5ae4ef418e651e10cbb868f00c39a1f3541cec5467"},
+  "nerves_toolchain_aarch64_nerves_linux_gnu": {:hex, :nerves_toolchain_aarch64_nerves_linux_gnu, "13.2.0", "68fcd2c21c86cceb9545948fae052d72f88b7c7c10205b252dac88559e2a3369", [:mix], [{:nerves, "~> 1.4", [hex: :nerves, repo: "hexpm", optional: false]}, {:nerves_toolchain_ctng, "~> 1.10.0", [hex: :nerves_toolchain_ctng, repo: "hexpm", optional: false]}], "hexpm", "f92212606919a062f975e7bd82ed8a1b95bd4864abb3444cd0d5d0e610e94cc5"},
+  "nerves_toolchain_ctng": {:hex, :nerves_toolchain_ctng, "1.10.0", "c6b35377a0b7a93633a8673a788f1580fe1fa06083374b0e4df36da65828d2ef", [:mix], [{:nerves, "~> 1.0", [hex: :nerves, repo: "hexpm", optional: false]}], "hexpm", "e4ae1a2b84de3502ecac195765819be0ce2834eb276553163a7c03133f1760f1"},
   "nimble_parsec": {:hex, :nimble_parsec, "1.4.0", "51f9b613ea62cfa97b25ccc2c1b4216e81df970acd8e16e8d1bdc58fef21370d", [:mix], [], "hexpm", "9c565862810fb383e9838c1dd2d7d2c437b3d13b267414ba6af33e50d2d1cf28"},
 }
diff --git a/nerves_defconfig b/nerves_defconfig
index c876894..f53dfe7 100644
--- a/nerves_defconfig
+++ b/nerves_defconfig
@@ -3,8 +3,9 @@ BR2_cortex_a72=y
 BR2_TOOLCHAIN_EXTERNAL=y
 BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
 BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
-BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/nerves-project/toolchains/releases/download/v14.2.0/nerves_toolchain_aarch64_nerves_linux_gnu-linux_${shell uname -m}-14.2.0-C3B80E7.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/nerves-project/toolchains/releases/download/v13.2.0/nerves_toolchain_aarch64_nerves_linux_gnu-linux_${shell uname -m}-13.2.0-CE4B5F8.tar.xz"
 BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="aarch64-nerves-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_GCC_13=y
 BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_4=y
 BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
 # BR2_TOOLCHAIN_EXTERNAL_INET_RPC is not set

From 9d3a88ecc3bec9d61166dcc1a6716a9047b73260 Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Sat, 23 Nov 2024 18:42:20 +0000
Subject: [PATCH 08/11] linux: bump to 6.6.51

---
 nerves_defconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nerves_defconfig b/nerves_defconfig
index f53dfe7..25a9183 100644
--- a/nerves_defconfig
+++ b/nerves_defconfig
@@ -28,7 +28,7 @@ BR2_ROOTFS_POST_BUILD_SCRIPT="${NERVES_DEFCONFIG_DIR}/post-build.sh ${BR2_EXTERN
 BR2_ROOTFS_POST_IMAGE_SCRIPT="${NERVES_DEFCONFIG_DIR}/post-createfs.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
-BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/raspberrypi/linux/archive/refs/tags/stable_20240529.tar.gz"
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/raspberrypi/linux/archive/refs/tags/stable_20241008.tar.gz"
 BR2_LINUX_KERNEL_PATCH="${NERVES_DEFCONFIG_DIR}/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="${NERVES_DEFCONFIG_DIR}/linux-6.6.defconfig"
@@ -48,7 +48,7 @@ BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST=y
 BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_V3D=y
 BR2_PACKAGE_MESA3D_OPENGL_ES=y
 BR2_PACKAGE_RPI_FIRMWARE=y
-BR2_PACKAGE_RPI_FIRMWARE_CUSTOM_VERSION="1.20240529"
+BR2_PACKAGE_RPI_FIRMWARE_CUSTOM_VERSION="1.20241008"
 BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4_X=y
 BR2_PACKAGE_PIGPIO=y
 # BR2_PACKAGE_RNG_TOOLS_JITTERENTROPY_LIBRARY is not set

From 6410ddcd54acaf65d25437c6831e13fdf27387ed Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Fri, 30 Aug 2024 21:39:17 -0400
Subject: [PATCH 09/11] Fix missing QMI support

QMI was intended to be enabled in 0aaee4f1, but not all of the options
were enabled.
---
 linux-6.6.defconfig | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/linux-6.6.defconfig b/linux-6.6.defconfig
index 23ab933..557aacc 100644
--- a/linux-6.6.defconfig
+++ b/linux-6.6.defconfig
@@ -195,6 +195,15 @@ CONFIG_BCMGENET=y
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_USB_NET_DRIVERS=m
+CONFIG_USB_USBNET=m
+# CONFIG_USB_NET_AX8817X is not set
+# CONFIG_USB_NET_AX88179_178A is not set
+# CONFIG_USB_NET_CDCETHER is not set
+# CONFIG_USB_NET_CDC_NCM is not set
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_ZAURUS is not set
+CONFIG_USB_NET_QMI_WWAN=m
 # CONFIG_WLAN_VENDOR_ADMTEK is not set
 # CONFIG_WLAN_VENDOR_ATH is not set
 # CONFIG_WLAN_VENDOR_ATMEL is not set

From 13400bf95f964532d431b709a49369573dcd32ae Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Tue, 15 Oct 2024 09:26:57 -0400
Subject: [PATCH 10/11] linux: enable PREEMPT_RT

This includes the real-time patch set and enables PREEMPT_RT.
---
 linux-6.6.defconfig | 8 ++++++--
 nerves_defconfig    | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/linux-6.6.defconfig b/linux-6.6.defconfig
index 557aacc..cf940a1 100644
--- a/linux-6.6.defconfig
+++ b/linux-6.6.defconfig
@@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
+CONFIG_PREEMPT_RT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_MEMCG=y
@@ -15,11 +15,13 @@ CONFIG_CGROUP_FREEZER=y
 CONFIG_CPUSETS=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
+CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_IPC_NS is not set
 # CONFIG_PID_NS is not set
 # CONFIG_NET_NS is not set
 CONFIG_SCHED_AUTOGROUP=y
+CONFIG_EXPERT=y
 # CONFIG_PERF_EVENTS is not set
 CONFIG_PROFILING=y
 CONFIG_ARCH_BCM=y
@@ -276,9 +278,11 @@ CONFIG_REGULATOR_AD5398=m
 CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY=m
 CONFIG_MEDIA_SUPPORT=m
+CONFIG_MEDIA_SUPPORT_FILTER=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_V4L_PLATFORM_DRIVERS=y
 CONFIG_VIDEO_BCM2835_UNICAM=m
 CONFIG_VIDEO_RASPBERRYPI_PISP_BE=m
 CONFIG_VIDEO_IMX219=m
@@ -355,7 +359,6 @@ CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_ONESHOT=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_LEDS_TRIGGER_BACKLIGHT=y
-CONFIG_LEDS_TRIGGER_CPU=y
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_LEDS_TRIGGER_TRANSIENT=y
 CONFIG_LEDS_TRIGGER_INPUT=y
@@ -413,3 +416,4 @@ CONFIG_DMA_CMA=y
 CONFIG_CMA_SIZE_MBYTES=5
 CONFIG_PRINTK_TIME=y
 CONFIG_PANIC_TIMEOUT=10
+# CONFIG_FTRACE is not set
diff --git a/nerves_defconfig b/nerves_defconfig
index 25a9183..dbf8a7b 100644
--- a/nerves_defconfig
+++ b/nerves_defconfig
@@ -29,7 +29,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="${NERVES_DEFCONFIG_DIR}/post-createfs.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
 BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/raspberrypi/linux/archive/refs/tags/stable_20241008.tar.gz"
-BR2_LINUX_KERNEL_PATCH="${NERVES_DEFCONFIG_DIR}/linux"
+BR2_LINUX_KERNEL_PATCH="http://cdn.kernel.org/pub/linux/kernel/projects/rt/6.6/patch-6.6.53-rt44.patch.gz ${NERVES_DEFCONFIG_DIR}/linux"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="${NERVES_DEFCONFIG_DIR}/linux-6.6.defconfig"
 BR2_LINUX_KERNEL_XZ=y

From 2c44c672518854ebd19e0fb1a6df775bbffe4017 Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Tue, 26 Nov 2024 15:49:24 -0500
Subject: [PATCH 11/11] v1.29.0 release

---
 CHANGELOG.md | 22 +++++++++++++++++++++-
 VERSION      |  2 +-
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c42aa68..87b13c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,26 @@ follows:
    releases, and Linux kernel updates. They're also made to fix bugs and add
    features to the build infrastructure.
 
+## v1.29.0
+
+This is a major Erlang and Buildroot update.
+
+Please see the [nerves_system_br v1.29.0 release notes](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.29.0)
+for upgrade instructions if you've forked this system.
+
+* Changes
+  * Applied and enabled the Real-Time Linux patch set, PREEMPT_RT. Please see
+    write-ups on the web for benefits and how to use. The impact of this patch
+    shouldn't be noticeable to most Nerves users.
+  * Switch CPU frequency governor from conservative to the more modern
+    schedutil. See [LWN article](https://lwn.net/Articles/682391/) for details.
+  * Fix missing option for out-of-the-box QMI (cellular modem) support
+
+* Updated dependencies
+  * [nerves_system_br v1.29.1](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.29.1)
+  * [Buildroot 2024.08.2](https://lore.kernel.org/buildroot/871pzex7gn.fsf@dell.be.48ers.dk/T/)
+  * Linux 6.6.51 (Raspberry Pi stable_20241008 release)
+
 ## v1.28.1
 
 This is a security/bug fix update.
@@ -29,7 +49,7 @@ This is a security/bug fix update.
 
 ## v1.28.0
 
-This is a major Erlang and Buildroot.
+This is a major Erlang and Buildroot update.
 
 Please see the [nerves_system_br v1.28.0 release notes](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.28.0)
 for upgrade instructions if you've forked this system.
diff --git a/VERSION b/VERSION
index 450a687..5e57fb8 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.28.1
+1.29.0