2 files changed, 11 insertions, 4 deletions
diff --git a/src/vendorcode/intel/fsp/fsp2_0/skykabylake/FspmUpd.h b/src/vendorcode/intel/fsp/fsp2_0/skykabylake/FspmUpd.h
index f3aa4c85c6..5d9e0c235d 100644
--- a/src/vendorcode/intel/fsp/fsp2_0/skykabylake/FspmUpd.h
+++ b/src/vendorcode/intel/fsp/fsp2_0/skykabylake/FspmUpd.h
@@ -539,7 +539,7 @@ typedef struct {
   UINT8                       PegDisableSpreadSpectrumClocking;
 
 /** Offset 0x0235 - DMI Gen3 Root port preset values per lane
-  Used for programming DMI Gen3 preset values per lane. Range: 0-9, 8 is default for each lane
+  Used for programming DMI Gen3 preset values per lane. Range: 0-9, 4 is default for each lane
 **/
   UINT8                       DmiGen3RootPortPreset[4];
 
@@ -554,7 +554,7 @@ typedef struct {
   UINT8                       DmiGen3EndPointHint[4];
 
 /** Offset 0x0241 - DMI Gen3 RxCTLEp per-Bundle control
-  Range: 0-15, 12 is default for each bundle, must be specified based upon platform design
+  Range: 0-15, 3 is default for each bundle, must be specified based upon platform design
 **/
   UINT8                       DmiGen3RxCtlePeaking[2];
 
diff --git a/src/vendorcode/intel/fsp/fsp2_0/skykabylake/FspsUpd.h b/src/vendorcode/intel/fsp/fsp2_0/skykabylake/FspsUpd.h
index f4f4badf47..0209245151 100644
--- a/src/vendorcode/intel/fsp/fsp2_0/skykabylake/FspsUpd.h
+++ b/src/vendorcode/intel/fsp/fsp2_0/skykabylake/FspsUpd.h
@@ -451,9 +451,16 @@ typedef struct {
 **/
   UINT8                       AmtSolEnabled;
 
-/** Offset 0x015D
+/** Offset 0x015D - Configure CLKSRC Number
+  Configure Root Port CLKSRC Number. Each value in arrary can be between 0-6 for valid
+  clock numbers or 0x1F for an invalid number. One byte for each port, byte0 for
+  port1, byte1 for port2, and so on.
 **/
-  UINT8                       UnusedUpdSpace6[163];
+  UINT8                       PcieRpClkSrcNumber[24];
+
+/** Offset 0x0175
+**/
+  UINT8                       UnusedUpdSpace6[139];
 
 /** Offset 0x0200 - Subsystem Vendor ID for SA devices
   Subsystem ID that will be programmed to SA devices: Default SubSystemVendorId=0x8086