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IntelFsp2WrapperPkg: Support FSP Dispatch mode

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1300

Provides PCD selection for FSP Wrapper to support Dispatch
mode. Also PcdFspmBaseAddress should support Dynamic for
recovery scenario (multiple FSP-M binary in flash)

Test: Verified on internal platform and both API and
      DISPATCH modes booted successfully.

Cc: Jiewen Yao <Jiewen.yao@intel.com>
Cc: Desimone Nathaniel L <nathaniel.l.desimone@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
This commit is contained in:
Chasel, Chiu
2018-11-06 15:31:31 +08:00
parent 4187f79cf0
commit 90c5bc081d
5 changed files with 43 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
View File

@@ -3,7 +3,7 @@
register TemporaryRamDonePpi to call TempRamExit API, and register MemoryDiscoveredPpi
notify to call FspSiliconInit API.
Copyright (c) 2014 - 2017, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -65,7 +65,7 @@ PeiFspMemoryInit (
FspHobListPtr = NULL;
FspmUpdDataPtr = NULL;
FspmHeaderPtr = (FSP_INFO_HEADER *)FspFindFspHeader (PcdGet32 (PcdFspmBaseAddress));
FspmHeaderPtr = (FSP_INFO_HEADER *) FspFindFspHeader (PcdGet32 (PcdFspmBaseAddress));
DEBUG ((DEBUG_INFO, "FspmHeaderPtr - 0x%x\n", FspmHeaderPtr));
if (FspmHeaderPtr == NULL) {
return EFI_DEVICE_ERROR;
@@ -155,8 +155,20 @@ FspmWrapperInit (
{
EFI_STATUS Status;
Status = PeiFspMemoryInit ();
ASSERT_EFI_ERROR (Status);
Status = EFI_SUCCESS;
if (FixedPcdGet8 (PcdFspModeSelection) == 1) {
Status = PeiFspMemoryInit ();
ASSERT_EFI_ERROR (Status);
} else {
PeiServicesInstallFvInfoPpi (
NULL,
(VOID *)(UINTN) PcdGet32 (PcdFspmBaseAddress),
(UINT32)((EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) PcdGet32 (PcdFspmBaseAddress))->FvLength,
NULL,
NULL
);
}
return Status;
}

3
IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.inf
View File

@@ -6,7 +6,7 @@
# register TemporaryRamDonePpi to call TempRamExit API, and register MemoryDiscoveredPpi
# notify to call FspSiliconInit API.
#
# Copyright (c) 2014 - 2017, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -61,6 +61,7 @@
[Pcd]
gIntelFsp2WrapperTokenSpaceGuid.PcdFspmBaseAddress ## CONSUMES
gIntelFsp2WrapperTokenSpaceGuid.PcdFspmUpdDataAddress ## CONSUMES
gIntelFsp2WrapperTokenSpaceGuid.PcdFspModeSelection ## CONSUMES
[Sources]
FspmWrapperPeim.c