From: "Chasel, Chiu" <chasel.c...@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1873
In dispatch mode FSP-S contains DXE drivers so needs
to BuildFvHob for DXE dispatcher to dispatch this FV.
Test: FSP API mode still boots successfully without impact.
Cc: Michael Kubacki <michael.a.kuba...@intel.com>
Cc: Nate DeSimone <nathaniel.l.desim...@intel.com>
Cc: Liming Gao <liming....@intel.com>
Signed-off-by: Chasel Chiu <chasel.c...@intel.com>
---
Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/FspWrapperHobProcessLib.c
| 19 ++++++++++++++++---
Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/PeiFspWrapperHobProcessLib.inf
| 5 ++++-
2 files changed, 20 insertions(+), 4 deletions(-)
diff --git
a/Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/FspWrapperHobProcessLib.c
b/Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/FspWrapperHobProcessLib.c
index e8df06dfb7..7ee4d3a31c 100644
---
a/Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/FspWrapperHobProcessLib.c
+++
b/Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/FspWrapperHobProcessLib.c
@@ -1,7 +1,7 @@
/** @file
Provide FSP wrapper hob process related function.
-Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -653,8 +653,21 @@ PostFspsHobProcess (
{
EFI_STATUS Status;
- ProcessFspHobList (FspHobList);
-
+ if (PcdGet8 (PcdFspModeSelection) == 1) {
+ //
+ // Only in FSP API mode the wrapper has to build hobs basing on FSP output
data.
+ //
+ ASSERT (FspHobList != NULL);
+ ProcessFspHobList (FspHobList);
+ } else {
+ //
+ // Only in FSP Dispatch mode, FSP-S should be reported to DXE dispatcher.
+ //
+ BuildFvHob (
+ (EFI_PHYSICAL_ADDRESS) (UINTN) PcdGet32 (PcdFlashFvFspSBase),
+ PcdGet32 (PcdFlashFvFspSSize)
+ );
+ }
CheckFspGraphicsDeviceInfoHob ();
DEBUG_CODE_BEGIN ();
DumpFspSmbiosMemoryInfoHob ();
diff --git
a/Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/PeiFspWrapperHobProcessLib.inf
b/Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/PeiFspWrapperHobProcessLib.inf
index a76e3195d6..64f3302959 100644
---
a/Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/PeiFspWrapperHobProcessLib.inf
+++
b/Platform/Intel/MinPlatformPkg/FspWrapper/Library/PeiFspWrapperHobProcessLib/PeiFspWrapperHobProcessLib.inf
@@ -1,7 +1,7 @@
## @file
# Provide FSP wrapper hob process related function.
#
-# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@@ -65,6 +65,9 @@
gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress
gMinPlatformPkgTokenSpaceGuid.PcdPciExpressRegionLength
gMinPlatformPkgTokenSpaceGuid.PcdFspCpuPeiApWakeupBufferAddr
+ gIntelFsp2WrapperTokenSpaceGuid.PcdFspModeSelection
+ gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSBase
+ gMinPlatformPkgTokenSpaceGuid.PcdFlashFvFspSSize
[Guids]
gFspReservedMemoryResourceHobGuid ## CONSUMES ## HOB
--
2.13.3.windows.1
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