diff --git a/extract-files.sh b/extract-files.sh
index dac7729..06197d6 100755
--- a/extract-files.sh
+++ b/extract-files.sh
@@ -1,8 +1,7 @@
 #!/bin/bash
 #
-# Copyright (C) 2016 The CyanogenMod Project
-# Copyright (C) 2017-2020 The LineageOS Project
-#
+# SPDX-FileCopyrightText: 2016 The CyanogenMod Project
+# SPDX-FileCopyrightText: 2017-2024 The LineageOS Project
 # SPDX-License-Identifier: Apache-2.0
 #
 
@@ -14,6 +13,10 @@ if [[ ! -d "${MY_DIR}" ]]; then MY_DIR="${PWD}"; fi
 
 ANDROID_ROOT="${MY_DIR}/../../.."
 
+# If XML files don't have comments before the XML header, use this flag
+# Can still be used with broken XML files by using blob_fixup
+export TARGET_DISABLE_XML_FIXING=true
+
 HELPER="${ANDROID_ROOT}/tools/extract-utils/extract_utils.sh"
 if [ ! -f "${HELPER}" ]; then
     echo "Unable to find helper script at ${HELPER}"
@@ -25,31 +28,36 @@ source "${HELPER}"
 CLEAN_VENDOR=true
 
 ONLY_COMMON=
+ONLY_FIRMWARE=
 ONLY_TARGET=
 KANG=
 SECTION=
 
 while [ "${#}" -gt 0 ]; do
     case "${1}" in
-        --only-common )
-                ONLY_COMMON=true
-                ;;
-        --only-target )
-                ONLY_TARGET=true
-                ;;
-        -n | --no-cleanup )
-                CLEAN_VENDOR=false
-                ;;
-        -k | --kang )
-                KANG="--kang"
-                ;;
-        -s | --section )
-                SECTION="${2}"; shift
-                CLEAN_VENDOR=false
-                ;;
-        * )
-                SRC="${1}"
-                ;;
+        --only-common)
+            ONLY_COMMON=true
+            ;;
+        --only-firmware)
+            ONLY_FIRMWARE=true
+            ;;
+        --only-target)
+            ONLY_TARGET=true
+            ;;
+        -n | --no-cleanup)
+            CLEAN_VENDOR=false
+            ;;
+        -k | --kang)
+            KANG="--kang"
+            ;;
+        -s | --section)
+            SECTION="${2}"
+            shift
+            CLEAN_VENDOR=false
+            ;;
+        *)
+            SRC="${1}"
+            ;;
     esac
     shift
 done
@@ -60,22 +68,37 @@ fi
 
 function blob_fixup() {
     case "${1}" in
+        *)
+            return 1
+            ;;
     esac
+
+    return 0
 }
 
-if [ -z "${ONLY_TARGET}" ]; then
+function blob_fixup_dry() {
+    blob_fixup "$1" ""
+}
+
+if [ -z "${ONLY_FIRMWARE}" ] && [ -z "${ONLY_TARGET}" ]; then
     # Initialize the helper for common device
-    setup_vendor "${DEVICE_COMMON}" "${VENDOR}" "${ANDROID_ROOT}" true "${CLEAN_VENDOR}"
+    setup_vendor "${DEVICE_COMMON}" "${VENDOR_COMMON:-$VENDOR}" "${ANDROID_ROOT}" true "${CLEAN_VENDOR}"
 
     extract "${MY_DIR}/proprietary-files.txt" "${SRC}" "${KANG}" --section "${SECTION}"
 fi
 
-if [ -z "${ONLY_COMMON}" ] && [ -s "${MY_DIR}/../${DEVICE}/proprietary-files.txt" ]; then
+if [ -z "${ONLY_COMMON}" ] && [ -s "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-files.txt" ]; then
     # Reinitialize the helper for device
-    source "${MY_DIR}/../${DEVICE}/extract-files.sh"
+    source "${MY_DIR}/../../${VENDOR}/${DEVICE}/extract-files.sh"
     setup_vendor "${DEVICE}" "${VENDOR}" "${ANDROID_ROOT}" false "${CLEAN_VENDOR}"
 
-    extract "${MY_DIR}/../${DEVICE}/proprietary-files.txt" "${SRC}" "${KANG}" --section "${SECTION}"
+    if [ -z "${ONLY_FIRMWARE}" ]; then
+        extract "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-files.txt" "${SRC}" "${KANG}" --section "${SECTION}"
+    fi
+
+    if [ -z "${SECTION}" ] && [ -f "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-firmware.txt" ]; then
+        extract_firmware "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-firmware.txt" "${SRC}"
+    fi
 fi
 
 "${MY_DIR}/setup-makefiles.sh"
diff --git a/setup-makefiles.sh b/setup-makefiles.sh
index 140088b..9b4c04f 100755
--- a/setup-makefiles.sh
+++ b/setup-makefiles.sh
@@ -1,8 +1,7 @@
 #!/bin/bash
 #
-# Copyright (C) 2016 The CyanogenMod Project
-# Copyright (C) 2017-2020 The LineageOS Project
-#
+# SPDX-FileCopyrightText: 2016 The CyanogenMod Project
+# SPDX-FileCopyrightText: 2017-2024 The LineageOS Project
 # SPDX-License-Identifier: Apache-2.0
 #
 
@@ -22,26 +21,31 @@ fi
 source "${HELPER}"
 
 # Initialize the helper for common
-setup_vendor "${DEVICE_COMMON}" "${VENDOR}" "${ANDROID_ROOT}" true
+setup_vendor "${DEVICE_COMMON}" "${VENDOR_COMMON:-$VENDOR}" "${ANDROID_ROOT}" true
 
 # Warning headers and guards
 write_headers "courbet davinci phoenix surya sweet toco violet"
 
 # The standard common blobs
-write_makefiles "${MY_DIR}/proprietary-files.txt" true
+write_makefiles "${MY_DIR}/proprietary-files.txt"
 
 # Finish
 write_footers
 
-if [ -s "${MY_DIR}/../${DEVICE}/proprietary-files.txt" ]; then
+if [ -s "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-files.txt" ]; then
     # Reinitialize the helper for device
+    source "${MY_DIR}/../../${VENDOR}/${DEVICE}/setup-makefiles.sh"
     setup_vendor "${DEVICE}" "${VENDOR}" "${ANDROID_ROOT}" false
 
     # Warning headers and guards
     write_headers
 
     # The standard device blobs
-    write_makefiles "${MY_DIR}/../${DEVICE}/proprietary-files.txt" true
+    write_makefiles "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-files.txt"
+
+    if [ -f "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-firmware.txt" ]; then
+        append_firmware_calls_to_makefiles "${MY_DIR}/../../${VENDOR}/${DEVICE}/proprietary-firmware.txt"
+    fi
 
     # Finish
     write_footers