Support secure load and unload API prototype

- Implement API for load and unload of secure section
- Implement test to ensure API is callable

Change-Id: Ie82d7e39b6adca703c4cfa4f79fb77be54d0c88b
Forwardport: yes
RTC: 156118
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/26358
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Stephen M. Cprek <smcprek@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/26658

2 files changed, 57 insertions, 0 deletions

diff --git a/src/usr/pnor/pnorrp.C b/src/usr/pnor/pnorrp.C
index 725fa88e9..8a7b5457b 100644
--- a/src/usr/pnor/pnorrp.C
+++ b/src/usr/pnor/pnorrp.C
@@ -90,6 +90,29 @@ errlHndl_t PNOR::getSectionInfo( PNOR::SectionId i_section,
 }
 
 /**
+ *  @brief Loads requested PNOR section to secure virtual address space
+ */
+errlHndl_t PNOR::loadSecureSection(const SectionId i_section)
+{
+    //@TODO RTC 156118
+    // Replace with call to secure provider to load the section
+    errlHndl_t pError=NULL;
+    return pError;
+}
+
+/**
+ *  @brief Flushes any applicable pending writes and unloads requested PNOR
+ *      section from secure virtual address space
+ */
+errlHndl_t PNOR::unloadSecureSection(const SectionId i_section)
+{
+    //@TODO RTC 156118
+    // Replace with call to secure provider to load the section
+    errlHndl_t pError=NULL;
+    return pError;
+}
+
+/**
  * @brief  Clear pnor section
  */
 errlHndl_t PNOR::clearSection(PNOR::SectionId i_section)
diff --git a/src/usr/pnor/test/pnorrptest.H b/src/usr/pnor/test/pnorrptest.H
index 92d82a397..4eee74072 100644
--- a/src/usr/pnor/test/pnorrptest.H
+++ b/src/usr/pnor/test/pnorrptest.H
@@ -803,6 +803,40 @@ class PnorRpTest : public CxxTest::TestSuite
         delete [] l_goodData;
         delete [] l_readData;
     };
+
+    /**
+     *  @brief Tests loading and unloading a secure section
+     */
+    void test_loadUnloadSecureSection()
+    {
+        // @RTC 156118 Right now these tests just ensure the
+        // APIs are callable; they should return success always
+        // until 156118 implements the real support.  At that time
+        // this testcase should be updated.
+        errlHndl_t pError=NULL;
+
+        do {
+
+        pError = PNOR::loadSecureSection(PNOR::SBE_IPL);
+        if(pError != NULL)
+        {
+            TS_FAIL("PnorRpTest::test_loadUnloadSecureSection: "
+                "loadSecureSection returned an error");
+            ERRORLOG::errlCommit(pError,PNOR_COMP_ID);
+            break;
+        }
+
+        pError = PNOR::unloadSecureSection(PNOR::SBE_IPL);
+        if(pError != NULL)
+        {
+            TS_FAIL("PnorRpTest::test_loadUnloadSecureSection: "
+                "unloadSecureSection returned an error");
+            ERRORLOG::errlCommit(pError,PNOR_COMP_ID);
+            break;
+        }
+
+        } while (0);
+    }
 };