[yocto] [meta-selinux][PATCH 8/8] README : update supported refpolicy version details

[Shrikant Bobade]

From: Shrikant Bobade <shrikant_bobade at mentor.com>

README updated with the supported refpolicy version
details and information of refpolicy building from
git repository.

Signed-off-by: Shrikant Bobade <shrikant_bobade at mentor.com>
---
 README |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README b/README
index 3fe8af4..afee84a 100644
--- a/README
+++ b/README
@@ -66,6 +66,21 @@ working with this layer, without the additional Poky meta data.  This
 approach may work, but is not generally tested by the maintainers.
 
 
+Using different versions of refpolicy
+-------------------------------------
+To prepare selinux enabled images using different ver. of refpolicy,
+we can choose supported releases of refpolicy
+refer to available versions under recipes-security/refpolicy
+
+We can use the refpolicy directly from git repository instead of release tarballs.
+By default refpolicy from git builds head commit of master branch, we can update
+SRCREV for refpolicy and refpolicy-contrib as appropriate at refpolicy_git.inc
+to check refpolicy as per required commits.
+
+* enable the preferred refpolicy-mls to local.conf or oe-selinux.conf
+e.g. REFERRED_VERSION_refpolicy-mls = "2.20140311"
+
+
 License
 -------
 
-- 
1.7.9.5