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/recipes-support/mpfr/mpfr_4.0.2.bb b/poky/meta/recipes-support/mpfr/mpfr_4.0.2.bb
new file mode 100644
index 0000000..0305917
--- /dev/null
+++ b/poky/meta/recipes-support/mpfr/mpfr_4.0.2.bb
@@ -0,0 +1,19 @@
+SUMMARY = "C library for multiple-precision floating-point computations with exact rounding"
+HOMEPAGE = "http://www.mpfr.org/"
+LICENSE = "LGPLv3+"
+SECTION = "devel"
+
+inherit autotools texinfo
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=1ebbd3e34237af26da5dc08a4e440464 \
+                    file://COPYING.LESSER;md5=3000208d539ec061b899bce1d9ce9404 \
+                    "
+DEPENDS = "gmp autoconf-archive"
+
+SRC_URI = "http://www.mpfr.org/mpfr-${PV}/mpfr-${PV}.tar.xz"
+SRC_URI[md5sum] = "320fbc4463d4c8cb1e566929d8adc4f8"
+SRC_URI[sha256sum] = "1d3be708604eae0e42d578ba93b390c2a145f17743a744d8f3f8c2ad5855a38a"
+
+UPSTREAM_CHECK_URI = "http://www.mpfr.org/mpfr-current/"
+
+BBCLASSEXTEND = "native nativesdk"