Move script, systemd conf, service files into repo

Move the common scripts, systemd configuration and service files
from openbmc/openbmc to the local one.

Tested: The moved files are installed in their respective locations
        and code update on Witherspoon is successful.

Change-Id: I2dc435db49dfbaf6e0a97cb58a9678c3462d1528
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/obmc-flash-bmc-setenv@.service b/obmc-flash-bmc-setenv@.service
new file mode 100644
index 0000000..3e5408d
--- /dev/null
+++ b/obmc-flash-bmc-setenv@.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=Set U-Boot environment variable
+
+[Service]
+Type=oneshot
+RemainAfterExit=no
+ExecStart=/usr/bin/obmc-flash-bmc ubisetenv %I