Yocto 2.4

Move OpenBMC to Yocto 2.4(rocko)

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/meta-openembedded/meta-initramfs/README b/import-layers/meta-openembedded/meta-initramfs/README
index 9c05e1fd..b7dbfef 100644
--- a/import-layers/meta-openembedded/meta-initramfs/README
+++ b/import-layers/meta-openembedded/meta-initramfs/README
@@ -12,7 +12,7 @@
 This layer depends on:
 
 URI: git://github.com/openembedded/oe-core.git
-branch: pyro
+branch: rocko
 revision: HEAD
 
 
@@ -20,12 +20,12 @@
 -----------
 
 Send patches / pull requests to openembedded-devel@lists.openembedded.org
-with '[meta-initramfs][pyro]' in the subject.
+with '[meta-initramfs][rocko]' in the subject.
 
 When sending single patches, please using something like:
-'git send-email -M -1 --to openembedded-devel@lists.openembedded.org --subject-prefix=meta-initramfs][pyro][PATCH'
+'git send-email -M -1 --to openembedded-devel@lists.openembedded.org --subject-prefix=meta-initramfs][rocko][PATCH'
 
-pyro Branch Maintainer:
+rocko Branch Maintainer:
 Armin Kuster <akuster808@gmail.com>