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/meta-openembedded/meta-multimedia/recipes-multimedia/dvb-apps/files/dvb-scan-table/dvb-c/ch-quickline-ewaarberg b/meta-openembedded/meta-multimedia/recipes-multimedia/dvb-apps/files/dvb-scan-table/dvb-c/ch-quickline-ewaarberg
new file mode 100755
index 0000000..c516821
--- /dev/null
+++ b/meta-openembedded/meta-multimedia/recipes-multimedia/dvb-apps/files/dvb-scan-table/dvb-c/ch-quickline-ewaarberg
@@ -0,0 +1,8 @@
+# Initial scan config for Swiss DVB-C provider Quickline in Aarberg (EWA)
+[CHANNEL]
+	DELIVERY_SYSTEM = DVBC/ANNEX_A
+	FREQUENCY = 306000000
+	SYMBOL_RATE = 6900000
+	INNER_FEC = NONE
+	MODULATION = QAM/256
+	INVERSION = AUTO