reset upstream subtrees to HEAD

Reset the following subtrees on HEAD:
  poky: 8217b477a1(master)
  meta-xilinx: 64aa3d35ae(master)
  meta-openembedded: 0435c9e193(master)
  meta-raspberrypi: 490a4441ac(master)
  meta-security: cb6d1c85ee(master)

Squashed patches:
  meta-phosphor: drop systemd 239 patches
  meta-phosphor: mrw-api: use correct install path

Change-Id: I268e2646d9174ad305630c6bbd3fbc1a6105f43d
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/classes/xmlcatalog.bbclass b/poky/meta/classes/xmlcatalog.bbclass
new file mode 100644
index 0000000..075aef8
--- /dev/null
+++ b/poky/meta/classes/xmlcatalog.bbclass
@@ -0,0 +1,24 @@
+# A whitespace-separated list of XML catalogs to be registered, for example
+# "${sysconfdir}/xml/docbook-xml.xml".
+XMLCATALOGS ?= ""
+
+SYSROOT_PREPROCESS_FUNCS_append = " xmlcatalog_sstate_postinst"
+
+xmlcatalog_complete() {
+	ROOTCATALOG="${STAGING_ETCDIR_NATIVE}/xml/catalog"
+	if [ ! -f $ROOTCATALOG ]; then
+		mkdir --parents $(dirname $ROOTCATALOG)
+		xmlcatalog --noout --create $ROOTCATALOG
+	fi
+	for CATALOG in ${XMLCATALOGS}; do
+		xmlcatalog --noout --add nextCatalog unused file://$CATALOG $ROOTCATALOG
+	done
+}
+
+xmlcatalog_sstate_postinst() {
+	mkdir -p ${SYSROOT_DESTDIR}${bindir}
+	dest=${SYSROOT_DESTDIR}${bindir}/postinst-${PN}-xmlcatalog
+	echo '#!/bin/sh' > $dest
+	echo '${xmlcatalog_complete}' >> $dest
+	chmod 0755 $dest
+}