Enabling REST poweron

Signed-off-by: Lakshminarayana R. Kammath <lkammath@in.ibm.com>
Change-Id: Iac6b7f4f69b8d4ab201cd171126d9b38163cd8c9
diff --git a/openpower/secureboot/test_secureboot.robot b/openpower/secureboot/test_secureboot.robot
index c052892..dbfaa5b 100644
--- a/openpower/secureboot/test_secureboot.robot
+++ b/openpower/secureboot/test_secureboot.robot
@@ -213,8 +213,8 @@
     Log  ${error_log_path}
 
     # Starting a power on.
-    # TODO: Need to move to REST Power On. Needs more testing.
-    BMC Execute Command  /usr/sbin/obmcutil poweron
+    Redfish Power On  stack_mode=skip  quiet=1
+    Set Auto Reboot  1
     Wait Until Keyword Succeeds  15 min  15 sec  Error Logs Should Exist
 
     #TODO: This will be enabled little later as more tesing required