meta-openembedded and poky: subtree updates

Squash of the following due to dependencies among them
and OpenBMC changes:

meta-openembedded: subtree update:d0748372d2..9201611135
meta-openembedded: subtree update:9201611135..17fd382f34
poky: subtree update:9052e5b32a..2e11d97b6c
poky: subtree update:2e11d97b6c..a8544811d7

The change log was too large for the jenkins plugin
to handle therefore it has been removed. Here is
the first and last commit of each subtree:

meta-openembedded:d0748372d2
      cppzmq: bump to version 4.6.0
meta-openembedded:17fd382f34
      mpv: Remove X11 dependency
poky:9052e5b32a
      package_ipk: Remove pointless comment to trigger rebuild
poky:a8544811d7
      pbzip2: Fix license warning

Change-Id: If0fc6c37629642ee207a4ca2f7aa501a2c673cd6
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-debug-image.bb b/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-debug-image.bb
new file mode 100644
index 0000000..c3dcd2b
--- /dev/null
+++ b/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-debug-image.bb
@@ -0,0 +1,20 @@
+# Simple initramfs image. Mostly used for live images.
+DESCRIPTION = "Small image capable of booting a device. The kernel includes \
+the Minimal RAM-based Initial Root Filesystem (initramfs), which one can use \
+to check the hardware efficiently."
+
+PACKAGE_INSTALL = "initramfs-debug busybox base-passwd ${ROOTFS_BOOTSTRAP_INSTALL}"
+
+# Do not pollute the initrd image with rootfs features
+IMAGE_FEATURES = ""
+
+export IMAGE_BASENAME = "initramfs-debug-image"
+IMAGE_LINGUAS = ""
+
+IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
+inherit core-image
+
+IMAGE_ROOTFS_SIZE = "8192"
+IMAGE_ROOTFS_EXTRA_SPACE = "0"
+
+BAD_RECOMMENDATIONS += "busybox-syslog"
diff --git a/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-image.bb b/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-image.bb
new file mode 100644
index 0000000..9a686f3
--- /dev/null
+++ b/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-image.bb
@@ -0,0 +1,26 @@
+SUMMARY = "Initramfs image for kexecboot kernel"
+DESCRIPTION = "This image provides kexecboot (linux as bootloader) and helpers."
+
+inherit image
+
+IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
+
+# avoid circular dependencies
+EXTRA_IMAGEDEPENDS = ""
+KERNELDEPMODDEPEND = ""
+
+# We really need just kexecboot, kexec and ubiattach
+IMAGE_INSTALL = "kexecboot kexec mtd-utils-ubifs"
+
+# Do not pollute the initrd image with rootfs features
+IMAGE_FEATURES = ""
+
+IMAGE_LINGUAS = ""
+
+FEED_DEPLOYDIR_BASE_URI = ""
+LDCONFIGDEPEND = ""
+IMAGE_ROOTFS_EXTRA_SPACE = "0"
+
+# disable runtime dependency on run-postinsts -> update-rc.d
+ROOTFS_BOOTSTRAP_INSTALL = ""
+
diff --git a/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-klibc-image.bb b/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-klibc-image.bb
new file mode 100644
index 0000000..3a8d9f7
--- /dev/null
+++ b/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-klibc-image.bb
@@ -0,0 +1,12 @@
+require initramfs-kexecboot-image.bb
+
+SUMMARY = "Initramfs image for kexecboot kernel (klibc-static binaries)"
+
+# We really need just kexecboot, kexec and ubiattach
+# statically compiled against klibc
+IMAGE_INSTALL = "kexecboot-klibc kexec-klibc ubiattach-klibc"
+
+python () {
+    if d.getVar('TARGET_ARCH') == "nios2":
+        raise bb.parse.SkipRecipe("'nios2' not supported arch")
+}
diff --git a/meta-openembedded/meta-initramfs/recipes-core/images/meta-initramfs-image.bb b/meta-openembedded/meta-initramfs/recipes-core/images/meta-initramfs-image.bb
index 9d70d6d..4c041eb 100644
--- a/meta-openembedded/meta-initramfs/recipes-core/images/meta-initramfs-image.bb
+++ b/meta-openembedded/meta-initramfs/recipes-core/images/meta-initramfs-image.bb
@@ -3,6 +3,4 @@
 IMAGE_INSTALL = "packagegroup-core-boot \
                  packagegroup-meta-initramfs"
 
-LICENSE = "MIT"
-
 inherit core-image