2 files changed, 17 insertions, 7 deletions
diff --git a/src/vendorcode/intel/fsp/fsp2_0/raptorlake/FspmUpd.h b/src/vendorcode/intel/fsp/fsp2_0/raptorlake/FspmUpd.h
index 83241efc87..f43cbb501c 100644
--- a/src/vendorcode/intel/fsp/fsp2_0/raptorlake/FspmUpd.h
+++ b/src/vendorcode/intel/fsp/fsp2_0/raptorlake/FspmUpd.h
@@ -1091,9 +1091,12 @@ typedef struct {
 **/
   UINT8                       SaVoltageMode;
 
-/** Offset 0x029B
+/** Offset 0x029B - Internal Graphics Data Stolen Memory GSM2
+  Size of memory preallocated for internal graphics GSM2.
+  0:2GB, 1:4GB, 2:6GB, 3:8GB, 4:10GB, 5:12GB, 6:14GB, 7:16GB, 8:18GB, 9:20GB, 10:22GB,
+  11:24GB, 12:26GB, 13:28GB, 14:30GB, 15:32GB, 0xFF:No Allocation
 **/
-  UINT8                       Rsvd07;
+  UINT8                       IgdGsm2Size;
 
 /** Offset 0x029C - SA/Uncore Voltage Override
   The SA/Uncore voltage override applicable when SA/Uncore voltage mode is in Override
@@ -3794,7 +3797,7 @@ typedef struct {
 **/
   UINT8                       CpuPcieRpSlotImplemented[4];
 
-/** Offset 0x0AB6
+/** Offset 0x0AB6 - Ppr Run Once
   Enable PPR Run Once 0:Disable, <b>1:Enable<b>
   0:Disable, 1:Enable
 **/
diff --git a/src/vendorcode/intel/fsp/fsp2_0/raptorlake/FspsUpd.h b/src/vendorcode/intel/fsp/fsp2_0/raptorlake/FspsUpd.h
index 1fe07e4589..df64965ebb 100644
--- a/src/vendorcode/intel/fsp/fsp2_0/raptorlake/FspsUpd.h
+++ b/src/vendorcode/intel/fsp/fsp2_0/raptorlake/FspsUpd.h
@@ -1,6 +1,6 @@
 /** @file
 
-Copyright (c) 2023, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
 
 Redistribution and use in source and binary forms, with or without modification,
 are permitted provided that the following conditions are met:
@@ -1778,11 +1778,17 @@ typedef struct {
 **/
   UINT32                      PsysCriticalThreshold;
 
-/** Offset 0x06E0 - ReservedCpuPostMemProduction
+/** Offset 0x06E0 - CepEnable
+  Enable or Disable Cep (Current Excursion Protection) Support.
+  1: Enable, 0: Disable
+**/
+  UINT8                       CepEnable[5];
+
+/** Offset 0x06E5 - ReservedCpuPostMemProduction
   Reserved for CPU Post-Mem Production
   $EN_DIS
 **/
-  UINT8                       ReservedCpuPostMemProduction[11];
+  UINT8                       ReservedCpuPostMemProduction[6];
 
 /** Offset 0x06EB - Enable Power Optimizer
   Enable DMI Power Optimizer on PCH side.
@@ -4294,7 +4300,8 @@ typedef struct {
 **/
   UINT32                      ThcHidFlags[2];
 
-/** Offset 0x104C
+/** Offset 0x104C - Force LTR Override
+  Force LTR Override.
 **/
   UINT8                       CpuPcieRpTestForceLtrOverride[4];