Add check to wait for BMC standby

This extra check is for QEMU use case when the simulator
is getting started. The check won't be problem for HW
system but a helper for simulator to wait till it boots up.

Change-Id: Ifb82a99f2a41c09e79d980cd39284157ab2eb802
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/tests/test_basic_poweron.robot b/tests/test_basic_poweron.robot
index c508028..0384ba1 100644
--- a/tests/test_basic_poweron.robot
+++ b/tests/test_basic_poweron.robot
@@ -44,6 +44,10 @@
     [Documentation]  Try SSH and IPMI commands to verify each connection.
     [Tags]  Test_SSH_And_IPMI_Connections
 
+    Check If BMC Is Up  3 min  20 sec
+    Wait Until Keyword Succeeds
+    ...  3 min  30 sec  Wait for BMC state  Ready
+
     BMC Execute Command  true
     Run IPMI Standard Command  chassis status