Hostboot support for running Sapphire on FSP

  Key Changes:
  --Distinguish between Sapphire SPless/FSP
  --Place HOMER image at top of memory
  --Allow SPIRA to be outside of 128MB "HDAT" window
  --Don't clear the PORE BARs in Sapphire mode
  --Force payload address to 0 if in sapphire mode

Change-Id: I1e4d5bb68dad51e4408a568217b08a6aadef2494
RTC: 73481
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/5361
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/src/usr/targeting/common/util.C b/src/usr/targeting/common/util.C
index 5f2bcd919..c622e4b5d 100644
--- a/src/usr/targeting/common/util.C
+++ b/src/usr/targeting/common/util.C
@@ -156,6 +156,24 @@ bool is_phyp_load( ATTR_PAYLOAD_KIND_type* o_type )
     }
 
     return( PAYLOAD_KIND_PHYP == payload_kind );
+ }
+
+/**
+ * @brief  Utility function to determine if Sapphire is the payload
+ *
+ * @description  If the payload kind is Sapphire returns true.  Does
+ *    not matter if it is Sapphire with FSP or standalone
+ *
+ * @return bool  True when loadding sapphire
+ */
+bool is_sapphire_load(void)
+{
+    TARGETING::Target * sys = NULL;
+    TARGETING::targetService().getTopLevelTarget( sys );
+    assert(sys != NULL);
+
+    return (TARGETING::PAYLOAD_KIND_SAPPHIRE ==
+            sys->getAttr<TARGETING::ATTR_PAYLOAD_KIND>());
 }