reset upstream subtrees to yocto 2.6

Reset the following subtrees on thud HEAD:

  poky: 87e3a9739d
  meta-openembedded: 6094ae18c8
  meta-security: 31dc4e7532
  meta-raspberrypi: a48743dc36
  meta-xilinx: c42016e2e6

Also re-apply backports that didn't make it into thud:
  poky:
    17726d0 systemd-systemctl-native: handle Install wildcards

  meta-openembedded:
    4321a5d libtinyxml2: update to 7.0.1
    042f0a3 libcereal: Add native and nativesdk classes
    e23284f libcereal: Allow empty package
    030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
    179a1b9 gtest: update to 1.8.1

Squashed OpenBMC subtree compatibility updates:
  meta-aspeed:
    Brad Bishop (1):
          aspeed: add yocto 2.6 compatibility

  meta-ibm:
    Brad Bishop (1):
          ibm: prepare for yocto 2.6

  meta-ingrasys:
    Brad Bishop (1):
          ingrasys: set layer compatibility to yocto 2.6

  meta-openpower:
    Brad Bishop (1):
          openpower: set layer compatibility to yocto 2.6

  meta-phosphor:
    Brad Bishop (3):
          phosphor: set layer compatibility to thud
          phosphor: libgpg-error: drop patches
          phosphor: react to fitimage artifact rename

    Ed Tanous (4):
          Dropbear: upgrade options for latest upgrade
          yocto2.6: update openssl options
          busybox: remove upstream watchdog patch
          systemd: Rebase CONFIG_CGROUP_BPF patch

Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-bsp/reference-design/kc705-bitstream_2018.1.bb b/meta-xilinx/meta-xilinx-bsp/recipes-bsp/reference-design/kc705-bitstream_2018.3.bb
similarity index 90%
rename from meta-xilinx/meta-xilinx-bsp/recipes-bsp/reference-design/kc705-bitstream_2018.1.bb
rename to meta-xilinx/meta-xilinx-bsp/recipes-bsp/reference-design/kc705-bitstream_2018.3.bb
index 0b6ca20..6a2ca7c 100644
--- a/meta-xilinx/meta-xilinx-bsp/recipes-bsp/reference-design/kc705-bitstream_2018.1.bb
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-bsp/reference-design/kc705-bitstream_2018.3.bb
@@ -16,8 +16,8 @@
 BSP_NAME = "xilinx-kc705"
 BSP_FILE = "${BSP_NAME}-v${PV}-final.bsp"
 SRC_URI = "https://www.xilinx.com/member/forms/download/xef.html?filename=${BSP_FILE};downloadfilename=${BSP_FILE}"
-SRC_URI[md5sum] = "53e5e0ad87d0388fe5b11fa5fc029288"
-SRC_URI[sha256sum] = "301f994bd836ad78ebfc92af6c16470b53253121ca31762dc1f770a9ff11dc18"
+SRC_URI[md5sum] = "5c0365a8a26cc27b4419aa1d7dd82351"
+SRC_URI[sha256sum] = "a909a91a37a9925ee2f972ccb10f986a26ff9785c1a71a483545a192783bf773"
 
 PROVIDES = "virtual/bitstream"