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-oe/recipes-extended/sigrok/libsigrokdecode_0.5.2.bb b/meta-openembedded/meta-oe/recipes-extended/sigrok/libsigrokdecode_0.5.2.bb
new file mode 100644
index 0000000..b8e1e47
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-extended/sigrok/libsigrokdecode_0.5.2.bb
@@ -0,0 +1,14 @@
+DESCRIPTION = "libsigrokdecode is a shared library written in C, which provides (streaming) protocol decoding functionality."
+HOMEPAGE = "http://sigrok.org/wiki/Main_Page"
+
+LICENSE = "GPLv3"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
+
+DEPENDS = "glib-2.0 python3"
+
+inherit autotools pkgconfig
+
+SRC_URI = "http://sigrok.org/download/source/libsigrokdecode/libsigrokdecode-${PV}.tar.gz"
+
+SRC_URI[md5sum] = "b9033bc7e68bc17fffffd4fdd793f5a1"
+SRC_URI[sha256sum] = "e08d9e797c54eccf3144da631b6e5f1498ac531e51520428df537a1da82583f0"