diff --git a/src/vendorcode/amd/agesa/f10/Proc/Mem/Tech/DDR3/mtspd3.c b/src/vendorcode/amd/agesa/f10/Proc/Mem/Tech/DDR3/mtspd3.c
index b5e76352d8..cfe30a96aa 100644
--- a/src/vendorcode/amd/agesa/f10/Proc/Mem/Tech/DDR3/mtspd3.c
+++ b/src/vendorcode/amd/agesa/f10/Proc/Mem/Tech/DDR3/mtspd3.c
@@ -150,7 +150,7 @@ MemTDIMMPresence3 (
   UINT8 Channel;
   UINT8 i;
   MEM_PARAMETER_STRUCT *RefPtr;
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
   CH_DEF_STRUCT *ChannelPtr;
@@ -399,7 +399,7 @@ MemTSPDGetTargetSpeed3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 Dimm;
   UINT8 Dct;
   UINT8 Channel;
@@ -477,8 +477,8 @@ MemTSPDCalcWidth3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferAPtr;
-  UINT8 *SpdBufferBPtr;
+  UINT8 *SpdBufferAPtr = NULL;
+  UINT8 *SpdBufferBPtr = NULL;
   MEM_NB_BLOCK *NBPtr;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
@@ -586,7 +586,7 @@ MemTAutoCycTiming3 (
     SPD_TFAW
   };
 
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   UINT16 MiniMaxTmg[GET_SIZE_OF (SpdIndexes)];
   UINT8  MiniMaxTrfc[4];
 
@@ -712,7 +712,7 @@ MemTSPDSetBanks3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 i;
   UINT8 ChipSel;
   UINT8 DimmID;
@@ -909,7 +909,7 @@ MemTSPDGetTCL3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   UINT8 CLdesired;
   UINT8 CLactual;
   UINT8 Dimm;
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.c
index dac3df3b6f..e0a1850ddc 100644
--- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.c
+++ b/src/vendorcode/amd/agesa/f12/Proc/Mem/Tech/DDR3/mtspd3.c
@@ -153,7 +153,7 @@ MemTDIMMPresence3 (
   UINT8 Channel;
   UINT8 i;
   MEM_PARAMETER_STRUCT *RefPtr;
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
   CH_DEF_STRUCT *ChannelPtr;
@@ -437,7 +437,7 @@ MemTSPDGetTargetSpeed3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 Dimm;
   UINT8 Dct;
   UINT8 Channel;
@@ -517,8 +517,8 @@ MemTSPDCalcWidth3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferAPtr;
-  UINT8 *SpdBufferBPtr;
+  UINT8 *SpdBufferAPtr = NULL;
+  UINT8 *SpdBufferBPtr = NULL;
   MEM_NB_BLOCK *NBPtr;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
@@ -638,7 +638,7 @@ MemTAutoCycTiming3 (
     0
   };
 
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   INT32  MiniMaxTmg[GET_SIZE_OF (SpdIndexes)];
   UINT8  MiniMaxTrfc[4];
 
@@ -764,7 +764,7 @@ MemTSPDSetBanks3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 i;
   UINT8 ChipSel;
   UINT8 DimmID;
@@ -974,7 +974,7 @@ MemTSPDGetTCL3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   UINT8 CLdesired;
   UINT8 CLactual;
   UINT8 Dimm;
diff --git a/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtspd3.c b/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtspd3.c
index ea9cabcf3c..eb5b161d08 100644
--- a/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtspd3.c
+++ b/src/vendorcode/amd/agesa/f14/Proc/Mem/Tech/DDR3/mtspd3.c
@@ -155,7 +155,7 @@ MemTDIMMPresence3 (
   UINT8 Channel;
   UINT8 i;
   MEM_PARAMETER_STRUCT *RefPtr;
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
   CH_DEF_STRUCT *ChannelPtr;
@@ -434,7 +434,7 @@ MemTSPDGetTargetSpeed3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 Dimm;
   UINT8 Dct;
   UINT8 Channel;
@@ -514,8 +514,8 @@ MemTSPDCalcWidth3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferAPtr;
-  UINT8 *SpdBufferBPtr;
+  UINT8 *SpdBufferAPtr = NULL;
+  UINT8 *SpdBufferBPtr = NULL;
   MEM_NB_BLOCK *NBPtr;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
@@ -635,7 +635,7 @@ MemTAutoCycTiming3 (
     0
   };
 
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   INT32  MiniMaxTmg[GET_SIZE_OF (SpdIndexes)];
   UINT8  MiniMaxTrfc[4];
 
@@ -761,7 +761,7 @@ MemTSPDSetBanks3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 i;
   UINT8 ChipSel;
   UINT8 DimmID;
@@ -971,7 +971,7 @@ MemTSPDGetTCL3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   UINT8 CLdesired;
   UINT8 CLactual;
   UINT8 Dimm;
diff --git a/src/vendorcode/amd/agesa/f15/Proc/Mem/Tech/DDR3/mtspd3.c b/src/vendorcode/amd/agesa/f15/Proc/Mem/Tech/DDR3/mtspd3.c
index d61c0657f7..83f7aac320 100644
--- a/src/vendorcode/amd/agesa/f15/Proc/Mem/Tech/DDR3/mtspd3.c
+++ b/src/vendorcode/amd/agesa/f15/Proc/Mem/Tech/DDR3/mtspd3.c
@@ -154,7 +154,7 @@ MemTDIMMPresence3 (
   UINT8 Channel;
   UINT8 i;
   MEM_PARAMETER_STRUCT *RefPtr;
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
   CH_DEF_STRUCT *ChannelPtr;
@@ -461,7 +461,7 @@ MemTSPDGetTargetSpeed3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 Dimm;
   UINT8 Dct;
   UINT8 Channel;
@@ -541,8 +541,8 @@ MemTSPDCalcWidth3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferAPtr;
-  UINT8 *SpdBufferBPtr;
+  UINT8 *SpdBufferAPtr = NULL;
+  UINT8 *SpdBufferBPtr = NULL;
   MEM_NB_BLOCK *NBPtr;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
@@ -662,7 +662,7 @@ MemTAutoCycTiming3 (
     0
   };
 
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   INT32  MiniMaxTmg[GET_SIZE_OF (SpdIndexes)];
   UINT8  MiniMaxTrfc[4];
 
@@ -788,7 +788,7 @@ MemTSPDSetBanks3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 i;
   UINT8 ChipSel;
   UINT8 DimmID;
@@ -1009,7 +1009,7 @@ MemTSPDGetTCL3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   UINT8 CLdesired;
   UINT8 CLactual;
   UINT8 Dimm;
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Mem/Tech/DDR3/mtspd3.c b/src/vendorcode/amd/agesa/f15tn/Proc/Mem/Tech/DDR3/mtspd3.c
index acfd71d63d..dc6fa62ac9 100644
--- a/src/vendorcode/amd/agesa/f15tn/Proc/Mem/Tech/DDR3/mtspd3.c
+++ b/src/vendorcode/amd/agesa/f15tn/Proc/Mem/Tech/DDR3/mtspd3.c
@@ -153,7 +153,7 @@ MemTDIMMPresence3 (
   UINT8 Channel;
   UINT8 i;
   MEM_PARAMETER_STRUCT *RefPtr;
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
   CH_DEF_STRUCT *ChannelPtr;
@@ -462,7 +462,7 @@ MemTSPDGetTargetSpeed3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 Dimm;
   UINT8 Dct;
   UINT8 Channel;
@@ -544,8 +544,8 @@ MemTSPDCalcWidth3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferAPtr;
-  UINT8 *SpdBufferBPtr;
+  UINT8 *SpdBufferAPtr = NULL;
+  UINT8 *SpdBufferBPtr = NULL;
   MEM_NB_BLOCK *NBPtr;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
@@ -665,7 +665,7 @@ MemTAutoCycTiming3 (
     0
   };
 
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   INT32  MiniMaxTmg[GET_SIZE_OF (SpdIndexes)];
   UINT8  MiniMaxTrfc[4];
 
@@ -791,7 +791,7 @@ MemTSPDSetBanks3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 i;
   UINT8 ChipSel;
   UINT8 DimmID;
@@ -1012,7 +1012,7 @@ MemTSPDGetTCL3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   UINT8 CLdesired;
   UINT8 CLactual;
   UINT8 Dimm;
diff --git a/src/vendorcode/amd/agesa/f16kb/Proc/Mem/Tech/DDR3/mtspd3.c b/src/vendorcode/amd/agesa/f16kb/Proc/Mem/Tech/DDR3/mtspd3.c
index 5e20a3fde7..f8aeb5bbc0 100644
--- a/src/vendorcode/amd/agesa/f16kb/Proc/Mem/Tech/DDR3/mtspd3.c
+++ b/src/vendorcode/amd/agesa/f16kb/Proc/Mem/Tech/DDR3/mtspd3.c
@@ -153,7 +153,7 @@ MemTDIMMPresence3 (
   UINT8 Channel;
   UINT8 i;
   MEM_PARAMETER_STRUCT *RefPtr;
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
   CH_DEF_STRUCT *ChannelPtr;
@@ -470,7 +470,7 @@ MemTSPDGetTargetSpeed3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 Dimm;
   UINT8 Dct;
   UINT8 Channel;
@@ -552,8 +552,8 @@ MemTSPDCalcWidth3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferAPtr;
-  UINT8 *SpdBufferBPtr;
+  UINT8 *SpdBufferAPtr = NULL;
+  UINT8 *SpdBufferBPtr = NULL;
   MEM_NB_BLOCK *NBPtr;
   DIE_STRUCT *MCTPtr;
   DCT_STRUCT *DCTPtr;
@@ -673,7 +673,7 @@ MemTAutoCycTiming3 (
     0
   };
 
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   INT32  MiniMaxTmg[GET_SIZE_OF (SpdIndexes)];
   UINT8  MiniMaxTrfc[4];
 
@@ -799,7 +799,7 @@ MemTSPDSetBanks3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8 *SpdBufferPtr;
+  UINT8 *SpdBufferPtr = NULL;
   UINT8 i;
   UINT8 ChipSel;
   UINT8 DimmID;
@@ -1020,7 +1020,7 @@ MemTSPDGetTCL3 (
   IN OUT   MEM_TECH_BLOCK *TechPtr
   )
 {
-  UINT8  *SpdBufferPtr;
+  UINT8  *SpdBufferPtr = NULL;
   UINT8 CLdesired;
   UINT8 CLactual;
   UINT8 Dimm;