Field mode enable keyword

Changes:
   - Move existing test to code update library keyword.
   - Rename existing test name and call the new keyword.
   - Enable field mode in setup sequence__init__.robot for CT.

Resolves  openbmc/openbmc-test-automation#1133

Change-Id: Ida405818fb0c474247aa664bceab461d5b7b61ae
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/tests/__init__.robot b/tests/__init__.robot
index a5109ae..54eb559 100644
--- a/tests/__init__.robot
+++ b/tests/__init__.robot
@@ -16,7 +16,7 @@
 *** Keyword ***
 
 System Driver Data
-    [Documentation]  System driver information.
+    [Documentation]  System driver information and enable defaults settings.
     Run Keyword And Ignore Error  Clear System Entry From Knownhosts
     Open Connection And Log In
     Run Keyword And Ignore Error  Log BMC Driver Details
@@ -24,6 +24,7 @@
     Run Keyword And Ignore Error  Log BMC Model
     Run Keyword And Ignore Error  Enable Core Dump On BMC
     Run Keyword And Ignore Error  Set Boot Defaults
+    Enable Field Mode And Verify Unmount
 
 Set Boot Defaults
     Set Control Boot Mode  ${CONTROL_HOST_URI}/boot  ${BOOT_MODE_REGULAR}