Move script and systemd service files into repo

Move the obmc-flash-bios script and systemd service files from
openbmc/openbmc to the local repo.

Tested: PNOR code update was successful on witherspoon.

Change-Id: Ibb7adba0638b8205173cb0ec4d4d61f2aeb6ce28
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/ubi/obmc-flash-bios-check-clearvolatile@.service b/ubi/obmc-flash-bios-check-clearvolatile@.service
new file mode 100644
index 0000000..a5c69ea
--- /dev/null
+++ b/ubi/obmc-flash-bios-check-clearvolatile@.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Clear the Volatile PNOR partitions in host%I if Enabled
+After=obmc-flash-bios-enable-clearvolatile@%i.service
+Before=obmc-host-start-pre@%i.target
+ConditionPathExists=!/run/openbmc/host@%i-on
+
+[Service]
+Type=oneshot
+RemainAfterExit=no
+ExecStart=/usr/bin/obmc-flash-bios clearvolatile
+
+[Install]
+RequiredBy=obmc-host-startmin@%i.target