diff --git a/poky/meta/conf/distro/defaultsetup.conf b/poky/meta/conf/distro/defaultsetup.conf
index 20e6123..9b1ee20 100644
--- a/poky/meta/conf/distro/defaultsetup.conf
+++ b/poky/meta/conf/distro/defaultsetup.conf
@@ -23,3 +23,6 @@
 INHERIT_BLACKLIST = "blacklist"
 INHERIT_DISTRO ?= "debian devshell sstate license remove-libtool"
 INHERIT += "${PACKAGE_CLASSES} ${USER_CLASSES} ${INHERIT_DISTRO} ${INHERIT_BLACKLIST}"
+
+INIT_MANAGER ??= "none"
+require conf/distro/include/init-manager-${INIT_MANAGER}.inc
diff --git a/poky/meta/conf/distro/include/default-providers.inc b/poky/meta/conf/distro/include/default-providers.inc
index 2be3378..8f4d44d 100644
--- a/poky/meta/conf/distro/include/default-providers.inc
+++ b/poky/meta/conf/distro/include/default-providers.inc
@@ -44,7 +44,6 @@
 PREFERRED_PROVIDER_console-tools ?= "kbd"
 PREFERRED_PROVIDER_gzip-native ?= "pigz-native"
 PREFERRED_PROVIDER_udev ?= "${@bb.utils.contains('DISTRO_FEATURES','systemd','systemd','eudev',d)}"
-PREFERRED_RPROVIDER_bluez-hcidump ?= "${@bb.utils.contains('DISTRO_FEATURES','bluetooth bluez5','bluez5','bluez-hcidump',d)}"
 # Alternative is ltp-ddt in meta-oe: meta-oe/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bb
 PREFERRED_PROVIDER_ltp ?= "ltp"
 PREFERRED_PROVIDER_getopt ?= "util-linux-getopt"
diff --git a/poky/meta/conf/distro/include/init-manager-mdev-busybox.inc b/poky/meta/conf/distro/include/init-manager-mdev-busybox.inc
new file mode 100644
index 0000000..4e3be14
--- /dev/null
+++ b/poky/meta/conf/distro/include/init-manager-mdev-busybox.inc
@@ -0,0 +1,7 @@
+# enable mdev/busybox for init
+DISTRO_FEATURES_BACKFILL_CONSIDERED_append = " systemd sysvinit"
+VIRTUAL-RUNTIME_dev_manager ??= "busybox-mdev"
+VIRTUAL-RUNTIME_init_manager ??= "busybox"
+VIRTUAL-RUNTIME_initscripts ??= "initscripts"
+VIRTUAL-RUNTIME_keymaps ??= "keymaps"
+VIRTUAL-RUNTIME_login_manager ??= "busybox"
diff --git a/poky/meta/conf/distro/include/init-manager-none.inc b/poky/meta/conf/distro/include/init-manager-none.inc
new file mode 100644
index 0000000..bbedf89
--- /dev/null
+++ b/poky/meta/conf/distro/include/init-manager-none.inc
@@ -0,0 +1,3 @@
+VIRTUAL-RUNTIME_init_manager ??= "sysvinit"
+VIRTUAL-RUNTIME_initscripts ??= "initscripts"
+VIRTUAL-RUNTIME_login_manager ??= "busybox"
diff --git a/poky/meta/conf/distro/include/init-manager-systemd.inc b/poky/meta/conf/distro/include/init-manager-systemd.inc
new file mode 100644
index 0000000..1558b85
--- /dev/null
+++ b/poky/meta/conf/distro/include/init-manager-systemd.inc
@@ -0,0 +1,6 @@
+# Use systemd for system initialization
+DISTRO_FEATURES_append = " systemd"
+DISTRO_FEATURES_BACKFILL_CONSIDERED_append = " sysvinit"
+VIRTUAL-RUNTIME_init_manager ??= "systemd"
+VIRTUAL-RUNTIME_initscripts ??= "systemd-compat-units"
+VIRTUAL-RUNTIME_login_manager ??= "shadow-base"
diff --git a/poky/meta/conf/distro/include/init-manager-sysvinit.inc b/poky/meta/conf/distro/include/init-manager-sysvinit.inc
new file mode 100644
index 0000000..6b662d6
--- /dev/null
+++ b/poky/meta/conf/distro/include/init-manager-sysvinit.inc
@@ -0,0 +1,6 @@
+# Use sysvinit for system initialization
+DISTRO_FEATURES_append = " sysvinit"
+DISTRO_FEATURES_BACKFILL_CONSIDERED_append = " systemd"
+VIRTUAL-RUNTIME_init_manager ??= "sysvinit"
+VIRTUAL-RUNTIME_initscripts ??= "initscripts"
+VIRTUAL-RUNTIME_login_manager ??= "busybox"
diff --git a/poky/meta/conf/distro/include/maintainers.inc b/poky/meta/conf/distro/include/maintainers.inc
index 64856e1..77a753a 100644
--- a/poky/meta/conf/distro/include/maintainers.inc
+++ b/poky/meta/conf/distro/include/maintainers.inc
@@ -136,7 +136,7 @@
 RECIPE_MAINTAINER_pn-cups = "Chen Qi <Qi.Chen@windriver.com>"
 RECIPE_MAINTAINER_pn-curl = "Armin Kuster <akuster808@gmail.com>"
 RECIPE_MAINTAINER_pn-cve-check-tool = "Ross Burton <ross.burton@intel.com>"
-RECIPE_MAINTAINER_pn-cve-update-db = "Ross Burton <ross.burton@intel.com>"
+RECIPE_MAINTAINER_pn-cve-update-db-native = "Ross Burton <ross.burton@intel.com>"
 RECIPE_MAINTAINER_pn-cwautomacros = "Ross Burton <ross.burton@intel.com>"
 RECIPE_MAINTAINER_pn-db = "Mark Hatle <mark.hatle@windriver.com>"
 RECIPE_MAINTAINER_pn-dbus = "Chen Qi <Qi.Chen@windriver.com>"
@@ -387,6 +387,7 @@
 RECIPE_MAINTAINER_pn-libsndfile1 = "Tanu Kaskinen <tanuk@iki.fi>"
 RECIPE_MAINTAINER_pn-libsolv = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER_pn-libsoup-2.4 = "Anuj Mittal <anuj.mittal@intel.com>"
+RECIPE_MAINTAINER_pn-libssp-nonshared = "Khem Raj <raj.khem@gmail.com>"
 RECIPE_MAINTAINER_pn-libtasn1 = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER_pn-libtest-needs-perl = "Tim Orling <timothy.t.orling@linux.intel.com>"
 RECIPE_MAINTAINER_pn-libtheora = "Alexander Kanavin <alex.kanavin@gmail.com>"
@@ -517,6 +518,7 @@
 RECIPE_MAINTAINER_pn-mtdev = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER_pn-mtools = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER_pn-musl = "Khem Raj <raj.khem@gmail.com>"
+RECIPE_MAINTAINER_pn-musl-obstack = "Khem Raj <raj.khem@gmail.com>"
 RECIPE_MAINTAINER_pn-musl-utils = "Khem Raj <raj.khem@gmail.com>"
 RECIPE_MAINTAINER_pn-mx-1.0 = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER_pn-nasm = "Richard Purdie <richard.purdie@linuxfoundation.org>"
@@ -717,8 +719,10 @@
 RECIPE_MAINTAINER_pn-virglrenderer = "Alexander Kanavin <alex.kanavin@gmail.com>"
 RECIPE_MAINTAINER_pn-volatile-binds = "Chen Qi <Qi.Chen@windriver.com>"
 RECIPE_MAINTAINER_pn-vte = "Anuj Mittal <anuj.mittal@intel.com>"
-RECIPE_MAINTAINER_pn-vulkan = "Ross Burton <ross.burton@intel.com>"
 RECIPE_MAINTAINER_pn-vulkan-demos = "Ross Burton <ross.burton@intel.com>"
+RECIPE_MAINTAINER_pn-vulkan-headers = "Anuj Mittal <anuj.mittal@intel.com>"
+RECIPE_MAINTAINER_pn-vulkan-loader = "Anuj Mittal <anuj.mittal@intel.com>"
+RECIPE_MAINTAINER_pn-vulkan-tools = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER_pn-waffle = "Ross Burton <ross.burton@intel.com>"
 RECIPE_MAINTAINER_pn-watchdog = "Alexander Kanavin <alex.kanavin@gmail.com>"
 RECIPE_MAINTAINER_pn-watchdog-config = "Alexander Kanavin <alex.kanavin@gmail.com>"