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/poky/meta/conf/machine/include/tune-cortexa72-cortexa53.inc b/poky/meta/conf/machine/include/tune-cortexa72-cortexa53.inc
new file mode 100644
index 0000000..f208b98
--- /dev/null
+++ b/poky/meta/conf/machine/include/tune-cortexa72-cortexa53.inc
@@ -0,0 +1,23 @@
+DEFAULTTUNE ?= "cortexa72-cortexa53"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+TUNEVALID[cortexa72-cortexa53] = "Enable big.LITTLE Cortex-A72.Cortex-A53 specific processor optimizations"
+
+TUNECONFLICTS[aarch64] = "armv4 armv5 armv6 armv7 armv7a"
+
+MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa72-cortexa53", "cortexa72-cortexa53:", "" ,d)}"
+
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa72-cortexa53", " -mtune=cortex-a72.cortex-a53", "", d)}"
+
+# cortexa72.cortexa53 implies crc support
+AVAILTUNES += "cortexa72-cortexa53 cortexa72-cortexa53-crypto"
+ARMPKGARCH_tune-cortexa72-cortexa53                  = "cortexa72-cortexa53"
+ARMPKGARCH_tune-cortexa72-cortexa53-crypto           = "cortexa72-cortexa53"
+TUNE_FEATURES_tune-cortexa72-cortexa53               = "${TUNE_FEATURES_tune-armv8a-crc} cortexa72-cortexa53"
+TUNE_FEATURES_tune-cortexa72-cortexa53-crypto        = "${TUNE_FEATURES_tune-armv8a-crc-crypto} cortexa72-cortexa53"
+PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53         = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc}        cortexa72-cortexa53"
+PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53-crypto  = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa72-cortexa53 cortexa72-cortexa53-crypto"
+BASE_LIB_tune-cortexa72-cortexa53                    = "lib64"
+BASE_LIB_tune-cortexa72-cortexa53-crypto             = "lib64"
+