Yocto 2.3

Move OpenBMC to Yocto 2.3(pyro).

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I50744030e771f4850afc2a93a10d3507e76d36bc
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Resolves: openbmc/openbmc#2461
diff --git a/import-layers/yocto-poky/meta-yocto-bsp/wic/genericx86.wks b/import-layers/yocto-poky/meta-yocto-bsp/wic/genericx86.wks
new file mode 100644
index 0000000..dab719c
--- /dev/null
+++ b/import-layers/yocto-poky/meta-yocto-bsp/wic/genericx86.wks
@@ -0,0 +1,7 @@
+# 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 / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 --use-uuid
+part swap --ondisk sda --size 44 --label swap1 --fstype=swap
+
+bootloader --ptable gpt --timeout=5 --append="rootfstype=ext4 console=ttyS0,115200 console=tty0"