add langdale to compatible layer

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I65febeeec11e6e5b40ee728f42cfbe77023dae1e
diff --git a/meta-supermicro/conf/layer.conf b/meta-supermicro/conf/layer.conf
index 435f64b..b8df29d 100644
--- a/meta-supermicro/conf/layer.conf
+++ b/meta-supermicro/conf/layer.conf
@@ -8,6 +8,6 @@
 BBFILE_COLLECTIONS += "supermicro"
 BBFILE_PATTERN_supermicro = "^${LAYERDIR}/"
 LAYERVERSION_supermicro = "1"
-LAYERSERIES_COMPAT_supermicro = "honister kirkstone"
+LAYERSERIES_COMPAT_supermicro = "kirkstone langdale"
 LAYERDEPENDS_supermicro = "phosphor-layer"