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-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
index a85c916..d92b8e4 100644
--- a/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
+++ b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
@@ -23,7 +23,6 @@
 PITFT35r="${@bb.utils.contains("MACHINE_FEATURES", "pitft35r", "1", "0", d)}"
 
 VC4GRAPHICS="${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "1", "0", d)}"
-VC4DTBO_raspberrypi3-64 ?= "vc4-fkms-v3d"
 VC4DTBO ?= "vc4-kms-v3d"
 
 inherit deploy nopackages
@@ -159,7 +158,7 @@
     # VC4 Graphics support
     if [ "${VC4GRAPHICS}" = "1" ]; then
         echo "# Enable VC4 Graphics" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
-        echo "dtoverlay=${VC4DTBO},${VC4_CMA_SIZE}" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+        echo "dtoverlay=${VC4DTBO}" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
     fi
 
     # Waveshare "C" 1024x600 7" Rev2.1 IPS capacitive touch (http://www.waveshare.com/7inch-HDMI-LCD-C.htm)
diff --git a/meta-raspberrypi/recipes-bsp/common/firmware.inc b/meta-raspberrypi/recipes-bsp/common/firmware.inc
index 3baa1f8..7be848a 100644
--- a/meta-raspberrypi/recipes-bsp/common/firmware.inc
+++ b/meta-raspberrypi/recipes-bsp/common/firmware.inc
@@ -1,11 +1,11 @@
-RPIFW_DATE ?= "20180817"
-SRCREV ?= "53ac68e1eb02138f72a5056efed9dac9d3883a3f"
+RPIFW_DATE ?= "20180924"
+SRCREV ?= "5b49caa17e91d0e64024380119ad739bb201c674"
 RPIFW_SRC_URI ?= "https://github.com/raspberrypi/firmware/archive/${SRCREV}.tar.gz"
 RPIFW_S ?= "${WORKDIR}/firmware-${SRCREV}"
 
 SRC_URI = "${RPIFW_SRC_URI}"
-SRC_URI[md5sum] = "6b3d901decf2fe4fad151e3ebb28cb62"
-SRC_URI[sha256sum] = "3680de3ea9817b10fa8998b0dfa6811e58c96945474f4c782710dcd0a56c8cf0"
+SRC_URI[md5sum] = "51352972a029c6f47bde6d302b69440e"
+SRC_URI[sha256sum] = "d1f9c58957dfe681fff7e1cf1eabb9e0f6fdc99720f1d059fb24a37750573310"
 
 
 PV = "${RPIFW_DATE}"
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot/0002-rpi_0_w-Add-configs-consistent-with-RpI3.patch b/meta-raspberrypi/recipes-bsp/u-boot/u-boot/0002-rpi_0_w-Add-configs-consistent-with-RpI3.patch
deleted file mode 100644
index e98fd85..0000000
--- a/meta-raspberrypi/recipes-bsp/u-boot/u-boot/0002-rpi_0_w-Add-configs-consistent-with-RpI3.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 5d113dc0130ea2ea9faaa000fba9c737266b9747 Mon Sep 17 00:00:00 2001
-From: Drew Moseley <drew.moseley@northern.tech>
-Date: Fri, 9 Feb 2018 18:10:09 -0500
-Subject: [PATCH] rpi_0_w: Add configs consistent with RpI3
-
-Upstream-Status: Accepted [https://patchwork.ozlabs.org/patch/856572/]
-
-Signed-off-by: Drew Moseley <drew.moseley@northern.tech>
----
- configs/rpi_0_w_defconfig | 7 +++++++
- 1 file changed, 7 insertions(+)
-
-diff --git a/configs/rpi_0_w_defconfig b/configs/rpi_0_w_defconfig
-index 9a6d24b..1248294 100644
---- a/configs/rpi_0_w_defconfig
-+++ b/configs/rpi_0_w_defconfig
-@@ -12,14 +12,21 @@ CONFIG_SYS_PROMPT="U-Boot> "
- CONFIG_CMD_GPIO=y
- CONFIG_CMD_MMC=y
- CONFIG_CMD_USB=y
-+CONFIG_OF_EMBED=y
-+CONFIG_ENV_FAT_INTERFACE="mmc"
-+CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
-+CONFIG_DM_KEYBOARD=y
- CONFIG_DM_MMC=y
- CONFIG_MMC_SDHCI=y
- CONFIG_MMC_SDHCI_BCM2835=y
- CONFIG_DM_ETH=y
- CONFIG_USB=y
- CONFIG_DM_USB=y
-+CONFIG_USB_DWC2=y
- CONFIG_USB_STORAGE=y
- CONFIG_USB_KEYBOARD=y
-+CONFIG_USB_HOST_ETHER=y
-+CONFIG_USB_ETHER_SMSC95XX=y
- CONFIG_DM_VIDEO=y
- CONFIG_SYS_WHITE_ON_BLACK=y
- CONFIG_CONSOLE_SCROLL_LINES=10
--- 
-2.7.4
-
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot_%.bbappend b/meta-raspberrypi/recipes-bsp/u-boot/u-boot_%.bbappend
index 7d4a49e..95015f4 100644
--- a/meta-raspberrypi/recipes-bsp/u-boot/u-boot_%.bbappend
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot_%.bbappend
@@ -1,7 +1 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/u-boot:"
-
-SRC_URI_append_rpi = " \
-    file://0002-rpi_0_w-Add-configs-consistent-with-RpI3.patch \
-"
-
 DEPENDS_append_rpi = " rpi-u-boot-scr"