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-virtualization/README b/import-layers/meta-virtualization/README
index 2578f90..7d84232 100644
--- a/import-layers/meta-virtualization/README
+++ b/import-layers/meta-virtualization/README
@@ -4,6 +4,28 @@
This layer provides support for building Xen, KVM, Libvirt, and associated
packages necessary for constructing OE-based virtualized solutions.
+The bbappend files for some recipe (e.g. linux-yocto) in this layer needs to
+have 'virtualization' in DISTRO_FEATURES to have effect. To enable them, add
+in configuration file the following line.
+
+ DISTRO_FEATURES_append = " virtualization"
+
+If meta-virtualization is included, but virtualization is not enabled as a
+distro feature a warning is printed at parse time:
+
+ You have included the meta-virtualization layer, but
+ 'virtualization' has not been enabled in your DISTRO_FEATURES. Some bbappend files
+ may not take effect. See the meta-virtualization README for details on enabling
+ virtualization support.
+
+If you know what you are doing, this warning can be disabled by setting the following
+variable in your configuration:
+
+ SKIP_META_VIRT_SANITY_CHECK = 1
+
+Also note that there are kvm and xen specific distro flags/features that depending
+on your use case.
+
Dependencies
------------
This layer depends on: