vendorcode/intel/fsp: Update Tiger Lake FSP Headers for FSP v3333

Update FSP headers for Tiger Lake platform generated based FSP
version 3333. Previous version was 3313.
Changes Include:
1. Update comments
2. Add new UPD for Gpio Override support

BUG=b:166790597
BRANCH=none
TEST=build and boot volteer proto2

Cq-Depend:chromium-internal:3240396,chromium-internal:2870145
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: Ie3f0688143eef532946c7a2141909c1ac173fc2f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44912
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/vendorcode/intel/fsp/fsp2_0/tigerlake/FspmUpd.h

@@ -2487,7 +2487,18 @@ typedef struct {
 
 /** Offset 0x089F - Reserved
 **/
-  UINT8                       Reserved44[129];
+  UINT8                       Reserved44[124];
+
+/** Offset 0x091B - GPIO Override
+  Gpio Override Level - FSP will not configure any GPIOs and rely on GPIO setings
+  before moved to FSP. Available configurations 0: Disable;1: Level 1 - skips GpioSetNativePadByFunction;Level
+  2 - skips GpioSetNativePadByFunction and GpioSetPadMode
+**/
+  UINT8                       GpioOverride;
+
+/** Offset 0x091C - Reserved
+**/
+  UINT8                       Reserved45[4];
 } FSP_M_CONFIG;
 
 /** Fsp M UPD Configuration
@@ -2508,7 +2519,7 @@ typedef struct {
 
 /** Offset 0x0920
 **/
-  UINT8                       UnusedUpdSpace26[6];
+  UINT8                       UnusedUpdSpace25[6];
 
 /** Offset 0x0926
 **/

src/vendorcode/intel/fsp/fsp2_0/tigerlake/FspsUpd.h

@@ -828,8 +828,8 @@ typedef struct {
 **/
   UINT8                       AmtKvmEnabled;
 
-/** Offset 0x040E - KVM Switch
-  Enable/Disable. 0: Disable, 1: enable, KVM enable/disable state by Mebx.
+/** Offset 0x040E - Force MEBX execution
+  Enable/Disable. 0: Disable, 1: enable, Force MEBX execution.
   $EN_DIS
 **/
   UINT8                       ForcMebxSyncUp;