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-yocto-bsp/wic/genericx86.wks b/poky/meta-yocto-bsp/wic/genericx86.wks.in
similarity index 76%
rename from poky/meta-yocto-bsp/wic/genericx86.wks
rename to poky/meta-yocto-bsp/wic/genericx86.wks.in
index dab719c..7c09ad0 100644
--- a/poky/meta-yocto-bsp/wic/genericx86.wks
+++ b/poky/meta-yocto-bsp/wic/genericx86.wks.in
@@ -1,6 +1,6 @@
 # short-description: Create an EFI disk image for genericx86*
 # long-description: Creates a partitioned EFI disk image for genericx86* machines
-part /boot --source bootimg-efi --sourceparams="loader=grub-efi" --ondisk sda --label msdos --active --align 1024
+part /boot --source bootimg-efi --sourceparams="loader=${EFI_PROVIDER}" --ondisk sda --label msdos --active --align 1024
 part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 --use-uuid
 part swap --ondisk sda --size 44 --label swap1 --fstype=swap
 
diff --git a/poky/meta-yocto-bsp/wic/mpc8315e-rdb.wks b/poky/meta-yocto-bsp/wic/mpc8315e-rdb.wks
deleted file mode 100644
index d0cb607..0000000
--- a/poky/meta-yocto-bsp/wic/mpc8315e-rdb.wks
+++ /dev/null
@@ -1,4 +0,0 @@
-# short-description: Create SD card image for MPC8315E-RDB
-# long-description: Create a partitioned SD card image for Freescale MPC8315E-RDB reference hardware.
-part /boot --source bootimg-partition --ondisk sdb --fstype=ext3 --label boot
-part / --source rootfs --ondisk sdb --fstype=ext3 --label root