Update to ChibiOS 20.3.4, support builds against trunk (#14208)

* Add support for building against ChibiOS svn/trunk.

* Swap to 21.6.x

* Update to latest branch revision as released version is broken.

* Updated configs.

* Conf updates.

* Updated ChibiOS

* Convert STM32L422 to actual L422 ChibiOS platform.

* Downgrade to 20.3.4 as ChibiOS 21.6.x is being aborted.

* Rollback L422-based boards.

2 files changed, 13 insertions, 92 deletions

diff --git a/util/chibios_conf_updater.sh b/util/chibios_conf_updater.sh
index d1640b6729..a5699ca3cb 100755
--- a/util/chibios_conf_updater.sh
+++ b/util/chibios_conf_updater.sh
@@ -3,6 +3,17 @@
 set -eEuo pipefail
 umask 022
 
+#####################
+# You will need to get an older JDK -- JDK 8
+#
+# !!!!!!!! DO NOT INSTALL THIS IF YOU HAVE AN EXISTING JDK OR JRE INSTALLED !!!!!!!!
+#
+# For Debian 10-ish distro's:
+#   wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | sudo apt-key add -
+#   sudo add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/
+#   sudo apt-get update && sudo apt-get install adoptopenjdk-8-hotspot
+
+
 sinfo() { echo "$@" >&2 ; }
 shead() { sinfo "" ; sinfo "---------------------------------" ; sinfo "-- $@" ; sinfo "---------------------------------" ; }
 havecmd()  { command command type "${1}" >/dev/null 2>&1 || return 1 ; }
@@ -11,8 +22,6 @@ this_script="$(realpath "${BASH_SOURCE[0]}")"
 script_dir="$(realpath "$(dirname "$this_script")")"
 qmk_firmware_dir="$(realpath "$script_dir/../")"
 
-declare -A file_hashes
-
 export PATH="$PATH:$script_dir/fmpp/bin"
 
 build_fmpp() {
@@ -45,67 +54,6 @@ find_chibi_files() {
     done
 }
 
-revert_chibi_files() {
-    local search_path="$1"
-    shead "Reverting ChibiOS config/board files..."
-    for file in $(find_chibi_files "$search_path" -name chconf.h -or -name halconf.h -or -name mcuconf.h -or -name board.c -or -name board.h -or -name board.mk -or -name board.chcfg) ; do
-        pushd "$search_path" >/dev/null 2>&1
-        local relpath=$(realpath --relative-to="$search_path" "$file")
-        git checkout upstream/develop -- "$relpath" || git checkout origin/develop -- "$relpath" || true
-        popd >/dev/null 2>&1
-    done
-}
-
-populate_file_hashes() {
-    local search_path="$1"
-    shead "Determining duplicate config/board files..."
-    for file in $(find_chibi_files "$search_path" -name chconf.h -or -name halconf.h -or -name mcuconf.h -or -name board.c -or -name board.h) ; do
-        local key="file_$(clang-format "$file" | sha1sum | cut -d' ' -f1)"
-        local relpath=$(realpath --relative-to="$search_path" "$file")
-        file_hashes[$key]="${file_hashes[$key]:-} $relpath"
-    done
-    for file in $(find_chibi_files "$search_path" -name board.mk -or -name board.chcfg) ; do
-        local key="file_$(cat "$file" | sha1sum | cut -d' ' -f1)"
-        local relpath=$(realpath --relative-to="$search_path" "$file")
-        file_hashes[$key]="${file_hashes[$key]:-} $relpath"
-    done
-}
-
-determine_equivalent_files() {
-    local search_file="$1"
-    for K in "${!file_hashes[@]}"; do
-        for V in ${file_hashes[$K]}; do
-            if [[ "$V" == "$search_file" ]] ; then
-                for V in ${file_hashes[$K]}; do
-                    echo "$V"
-                done
-                return 0
-            fi
-        done
-    done
-    return 1
-}
-
-deploy_staged_files() {
-    shead "Deploying staged files..."
-    for file in $(find "$qmk_firmware_dir/util/chibios-upgrade-staging" -type f) ; do
-        local relpath=$(realpath --relative-to="$qmk_firmware_dir/util/chibios-upgrade-staging" "$file")
-        sinfo "Deploying staged file: $relpath"
-        for other in $(determine_equivalent_files "$relpath") ; do
-            sinfo "    => $other"
-            cp "$qmk_firmware_dir/util/chibios-upgrade-staging/$relpath" "$qmk_firmware_dir/$other"
-        done
-    done
-}
-
-swap_mcuconf_f3xx_f303() {
-    shead "Swapping STM32F3xx_MCUCONF -> STM32F303_MCUCONF..."
-    for file in $(find_chibi_files "$qmk_firmware_dir" -name mcuconf.h) ; do
-        sed -i 's#STM32F3xx_MCUCONF#STM32F303_MCUCONF#g' "$file"
-        dos2unix "$file" >/dev/null 2>&1
-    done
-}
-
 upgrade_conf_files_generic() {
     local search_filename="$1"
     local update_script="$2"
@@ -150,35 +98,8 @@ upgrade_mcuconf_files() {
     popd >/dev/null 2>&1
 }
 
-update_staged_files() {
-    shead "Updating staged files with ChibiOS upgraded versions..."
-    for file in $(find "$qmk_firmware_dir/util/chibios-upgrade-staging" -type f) ; do
-        local relpath=$(realpath --relative-to="$qmk_firmware_dir/util/chibios-upgrade-staging" "$file")
-        sinfo "Updating staged file: $relpath"
-        cp "$qmk_firmware_dir/$relpath" "$qmk_firmware_dir/util/chibios-upgrade-staging/$relpath"
-    done
-}
-
 havecmd fmpp || build_fmpp
-revert_chibi_files "$qmk_firmware_dir"
-populate_file_hashes "$qmk_firmware_dir"
-
-shead "Showing duplicate ChibiOS files..."
-for K in "${!file_hashes[@]}"; do
-    sinfo ${K#file_}:
-    for V in ${file_hashes[$K]}; do
-        sinfo "    $V"
-    done
-done
-
-if [ "${1:-}" == "-r" ] ; then
-    exit 0
-fi
-
-swap_mcuconf_f3xx_f303
 
-deploy_staged_files
 upgrade_mcuconf_files
 upgrade_chconf_files
 upgrade_halconf_files
-update_staged_files
diff --git a/util/update_chibios_mirror.sh b/util/update_chibios_mirror.sh
index 83aee22817..0bf648ebfd 100755
--- a/util/update_chibios_mirror.sh
+++ b/util/update_chibios_mirror.sh
@@ -7,10 +7,10 @@
 chibios_branches="trunk stable_20.3.x stable_21.6.x"
 
 # The ChibiOS tags to mirror
-chibios_tags="ver20.3.1 ver20.3.2 ver20.3.3 ver21.6.0"
+chibios_tags="ver20.3.1 ver20.3.2 ver20.3.3 ver20.3.4 ver21.6.0"
 
 # The ChibiOS-Contrib branches to mirror
-contrib_branches="chibios-20.3.x"
+contrib_branches="chibios-20.3.x chibios-21.6.x"
 
 ################################
 # Actions