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/classes/packagedata.bbclass b/import-layers/yocto-poky/meta/classes/packagedata.bbclass
index 3397f1e..a903e5c 100644
--- a/import-layers/yocto-poky/meta/classes/packagedata.bbclass
+++ b/import-layers/yocto-poky/meta/classes/packagedata.bbclass
@@ -2,10 +2,10 @@
     import oe.packagedata
 
     vars = {
-        "PN" : d.getVar('PN', True), 
-        "PE" : d.getVar('PE', True), 
-        "PV" : d.getVar('PV', True),
-        "PR" : d.getVar('PR', True),
+        "PN" : d.getVar('PN'), 
+        "PE" : d.getVar('PE'), 
+        "PV" : d.getVar('PV'),
+        "PR" : d.getVar('PR'),
     }
 
     data = oe.packagedata.read_pkgdata(vars["PN"], d)
@@ -13,7 +13,7 @@
     for key in data.keys():
         d.setVar(key, data[key])
 
-    for pkg in d.getVar('PACKAGES', True).split():
+    for pkg in d.getVar('PACKAGES').split():
         sdata = oe.packagedata.read_subpkgdata(pkg, d)
         for key in sdata.keys():
             if key in vars: