MDIA: Add memdiags hwp to hostboot compile
MDIA: Add memdiags hwp to hostboot compile

Change-Id: If161cc718481fa6ff8ec44f6ed8363fe8a4df97d
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/25529
Tested-by: Jenkins Server
Tested-by: FSP CI Jenkins
Reviewed-by: Christian R. Geddes <f397583a9caa8163a06ad1128784fb67413f2fe6@us.ibm.com>
Reviewed-by: Zane C. Shelley <fc96e127d170d6ac0b2af86a8a56f95974ff36e8@us.ibm.com>
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>

Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot