meta-lenovo: hr855xg2: Add hr855xg2 platform

hr855xgw is a lenovo platform. Add machine to repo.

(From meta-lenovo rev: 57f917c8d869833d8d3a4fd6a914bc795cf6b843)

Signed-off-by: Lisa Liu <liuyj19@lenovo.com>
Change-Id: I2f20578eee3849ac49988e0cbc69f21f0676e22f
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-lenovo/meta-hr855xg2/conf/conf-notes.txt b/meta-lenovo/meta-hr855xg2/conf/conf-notes.txt
new file mode 100644
index 0000000..96eed07
--- /dev/null
+++ b/meta-lenovo/meta-hr855xg2/conf/conf-notes.txt
@@ -0,0 +1,5 @@
+#"Copyright (c) 2019-present Lenovo
+#Licensed under BSD-3, see COPYING.BSD file for details."
+
+Common targets are:
+     obmc-phosphor-image