treewide: support yocto kirkstone release

* Deprecate N-1 release (hardknott).
* Enable N+1 release (kirkstone).

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I39e027e02dab64b4390b46ffbd9c299c858f403e
diff --git a/meta-inventec/conf/layer.conf b/meta-inventec/conf/layer.conf
index e390573..ff581a4 100644
--- a/meta-inventec/conf/layer.conf
+++ b/meta-inventec/conf/layer.conf
@@ -7,7 +7,7 @@
 
 BBFILE_COLLECTIONS += "inventec"
 BBFILE_PATTERN_inventec := "^${LAYERDIR}/"
-LAYERSERIES_COMPAT_inventec = "hardknott honister"
+LAYERSERIES_COMPAT_inventec = "honister kirkstone"
 BBFILE_PRIORITY_inventec = "6"
 
 # Provide a variable that points the base of the hpe layer.
diff --git a/meta-inventec/meta-common/conf/layer.conf b/meta-inventec/meta-common/conf/layer.conf
index 07788f6..6511a3e 100644
--- a/meta-inventec/meta-common/conf/layer.conf
+++ b/meta-inventec/meta-common/conf/layer.conf
@@ -8,4 +8,4 @@
 BBFILE_COLLECTIONS += "common"
 BBFILE_PATTERN_common = "^${LAYERDIR}/"
 BBFILE_PRIORITY_common = "10"
-LAYERSERIES_COMPAT_common = "hardknott honister"
+LAYERSERIES_COMPAT_common = "honister kirkstone"
diff --git a/meta-inventec/meta-transformers/conf/layer.conf b/meta-inventec/meta-transformers/conf/layer.conf
index 35ae68d..93d7000 100755
--- a/meta-inventec/meta-transformers/conf/layer.conf
+++ b/meta-inventec/meta-transformers/conf/layer.conf
@@ -8,4 +8,4 @@
 BBFILE_COLLECTIONS += "transformers"
 BBFILE_PATTERN_transformers = "^${LAYERDIR}/"
 BBFILE_PRIORITY_transformers = "7"
-LAYERSERIES_COMPAT_transformers = "hardknott honister"
+LAYERSERIES_COMPAT_transformers = "honister kirkstone"