diff --git a/bootstrap.sh b/bootstrap.sh
index 01dea851..bb463901 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -216,6 +216,7 @@ if [ "${BUILDTARGET}" = "blackmirror" ]; then
   ${BR2_MAKE} host-cmake
   ${BR2_MAKE} libdrm
   ${BR2_MAKE} libinput
+  ${BR2_MAKE} libserialport
   ${BR2_MAKE} lilv
   ${BR2_MAKE} kxstudio-lv2-extensions
   ${BR2_MAKE} mod-lv2-extensions
diff --git a/plugins-dep/configs/generic-aarch64-debug_defconfig b/plugins-dep/configs/generic-aarch64-debug_defconfig
index a510ce2f..073e4801 100644
--- a/plugins-dep/configs/generic-aarch64-debug_defconfig
+++ b/plugins-dep/configs/generic-aarch64-debug_defconfig
@@ -29,6 +29,7 @@ BR2_PACKAGE_ALSA_LIB=y
 BR2_PACKAGE_ALSA_LIB_PCM_PLUGINS=""
 BR2_PACKAGE_ALSA_LIB_CTL_PLUGINS=""
 BR2_PACKAGE_LIBLO=y
+BR2_PACKAGE_LIBSERIALPORT=y
 BR2_PACKAGE_FFTW=y
 BR2_PACKAGE_FFTW_SINGLE=y
 BR2_PACKAGE_FFTW_DOUBLE=y
diff --git a/plugins-dep/configs/generic-aarch64_defconfig b/plugins-dep/configs/generic-aarch64_defconfig
index 01ec5764..999a02bc 100644
--- a/plugins-dep/configs/generic-aarch64_defconfig
+++ b/plugins-dep/configs/generic-aarch64_defconfig
@@ -26,24 +26,9 @@ BR2_ROOTFS_MERGED_USR=y
 BR2_GENERATE_LOCALE="en_US.UTF-8"
 # BR2_PACKAGE_BUSYBOX is not set
 BR2_PACKAGE_FLAC=y
-BR2_PACKAGE_FLUIDSYNTH=y
-# BR2_PACKAGE_FLUIDSYNTH_ALSA_LIB is not set
-BR2_PACKAGE_FLUIDSYNTH_LIBSNDFILE=y
-BR2_PACKAGE_FLUIDSYNTH_FLOATS=y
 BR2_PACKAGE_BZIP2=y
 BR2_PACKAGE_GZIP=y
 BR2_PACKAGE_ZSTD=y
-BR2_PACKAGE_MESA3D=y
-BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST=y
-BR2_PACKAGE_MESA3D_OPENGL_EGL=y
-BR2_PACKAGE_MESA3D_OPENGL_ES=y
-BR2_PACKAGE_SDL2=y
-BR2_PACKAGE_SDL2_KMSDRM=y
-BR2_PACKAGE_SDL2_OPENGLES=y
-BR2_PACKAGE_SDL2_GFX=y
-BR2_PACKAGE_SDL2_IMAGE=y
-BR2_PACKAGE_QT6=y
-BR2_PACKAGE_QT6WEBSOCKETS=y
 BR2_PACKAGE_DBUS=y
 BR2_PACKAGE_ALSA_LIB=y
 BR2_PACKAGE_ALSA_LIB_PCM_PLUGINS=""
@@ -55,18 +40,17 @@ BR2_PACKAGE_LILV=y
 BR2_PACKAGE_OPUS=y
 BR2_PACKAGE_CAIRO=y
 BR2_PACKAGE_CAIRO_PNG=y
+BR2_PACKAGE_LIBDRM=y
 BR2_PACKAGE_LIBINPUT=y
-BR2_PACKAGE_LIBUSB=y
+BR2_PACKAGE_LIBSERIALPORT=y
 BR2_PACKAGE_NE10=y
+BR2_PACKAGE_LIBXML2=y
 BR2_PACKAGE_MXML=y
-BR2_PACKAGE_ARMADILLO=y
-BR2_PACKAGE_EIGEN=y
 BR2_PACKAGE_FFTW=y
 BR2_PACKAGE_FFTW_DOUBLE=y
 BR2_PACKAGE_FFTW_FAST=y
-BR2_PACKAGE_GLIBMM2_66=y
+BR2_PACKAGE_LIBGLIB2=y
 # BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
-BR2_PACKAGE_ACL=y
 BR2_PACKAGE_UTIL_LINUX_LIBMOUNT=y
 BR2_PACKAGE_KXSTUDIO_LV2_EXTENSIONS=y
 BR2_PACKAGE_LIBGIG=y