Function to set Nest Frequency based off DIMM memory capability

-Needed for 32x32GB DIMM support
-Finds max capable frequency of system and all present DIMMs
 and deconfigures any DIMM that cannot run at desired frequency
-If necessary, Sets Nest Freq and triggers SBE update

Change-Id: I9bba92f55f1b67ff4a15d79113f19d39272ec72d
RTC:122884
Depends-on:I1dca7196cd02a2704a238665b73b522c9e103936
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/17829
Tested-by: Jenkins Server
Tested-by: Jenkins OP Build CI
Tested-by: FSP CI Jenkins
Tested-by: Jenkins OP HW
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

4 files changed, 32 insertions, 1 deletions

diff --git a/src/include/usr/hwpf/hwpf_reasoncodes.H b/src/include/usr/hwpf/hwpf_reasoncodes.H
index 3f0ebd829..4ef403eb8 100644
--- a/src/include/usr/hwpf/hwpf_reasoncodes.H
+++ b/src/include/usr/hwpf/hwpf_reasoncodes.H
@@ -81,6 +81,8 @@ namespace fapi
         MOD_PLAT_ATTR_SVC_CEN_DQ_TO_DIMM_CONN_DQ   = 0x27,
         MOD_PLAT_ATTR_SVC_GET_MEM_ATTR_DATA        = 0x28,
         MOD_GET_WOF_FREQ_UPLIFT_SELECTED           = 0x29,
+        MOD_SET_NEST_FREQ                          = 0x2A,
+        MOD_FIND_MAX_DMI_SPD                       = 0x2B,
     };
 
     /**
diff --git a/src/include/usr/isteps/istep12list.H b/src/include/usr/isteps/istep12list.H
index 2e724f25c..f66873381 100644
--- a/src/include/usr/isteps/istep12list.H
+++ b/src/include/usr/isteps/istep12list.H
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2012,2014                        */
+/* Contributors Listed Below - COPYRIGHT 2012,2015                        */
 /* [+] Google Inc.                                                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
@@ -105,6 +105,8 @@ const DepModInfo g_istep12Dependancies = {
 #ifndef CONFIG_VPO_COMPILE
         DEP_LIB(libmc_config.so),
 #endif
+        DEP_LIB(libsbe.so),
+        DEP_LIB(libbuild_winkle_images.so),
         NULL
     }
 };
diff --git a/src/include/usr/sbe/sbeif.H b/src/include/usr/sbe/sbeif.H
index b00e01f7d..ff397cae3 100644
--- a/src/include/usr/sbe/sbeif.H
+++ b/src/include/usr/sbe/sbeif.H
@@ -94,6 +94,22 @@ namespace SBE
      */
     errlHndl_t resolveProcessorSbeSeeproms();
 
+    /**
+     * @brief Determines whether we are on the Golden side or not
+     *
+     * @param[out] o_isGolden boolean, True if we are on Golden side, False
+     *                        otherwise.
+     *
+     * @return errlHndl_t Error log handle on failure.
+     *
+     * NOTE: -Golden Side means we booted from the Golden Seeprom pointing
+     *        at the Golden side of PNOR.
+     *       -Using master processor to make this determination.
+     */
+
+    errlHndl_t isGoldenSide( bool & o_isGolden );
+
+
 
 } //end namespace SBE
 
diff --git a/src/include/usr/targeting/common/target.H b/src/include/usr/targeting/common/target.H
index 25e7be6b6..bf5b7dad4 100644
--- a/src/include/usr/targeting/common/target.H
+++ b/src/include/usr/targeting/common/target.H
@@ -672,6 +672,17 @@ const char* Target::getAttrAsString() const
     return attrToString<A>(l_attrValue);
 }
 
+// Function to set various frequency related attributes
+/**
+ * @brief - sets various attributes directly related to the nest frequency.
+ *
+ * @param[in] i_sys - top level system target to set attributes for
+ * @param[in] i_newNestFreq - the new nest frequency to base all the attributes
+ *                            off of.
+ */
+void setFrequencyAttributes(Target * i_sys, uint32_t i_newNestFreq);
+
+
 // WARNING: The following #include imports any platform specific template
 // specializations for getAttr and tryGetAttr
 #include <targeting/adapters/targetadapter.H>