Palmetto: Prepare for systemd

Palmetto specific overrides in preparation for the move to
systemd state management.

Change-Id: Ie9168f0e4db965a553af2e96e8dbb22b527257e9
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-palmetto/recipes-phosphor/obmc-phosphor-led/obmc-control-led%.bbappend b/meta-palmetto/recipes-phosphor/obmc-phosphor-led/obmc-control-led%.bbappend
new file mode 100644
index 0000000..c6ba537
--- /dev/null
+++ b/meta-palmetto/recipes-phosphor/obmc-phosphor-led/obmc-control-led%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SYSTEMD_LINK_${PN} += "../obmc-led-start@.service:${SYSTEMD_DEFAULT_TARGET}.wants/obmc-led-start@identify.service"