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author | jyao1 <jyao1> | 2014-07-24 06:52:43 +0000 |
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committer | jyao1 <jyao1@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-07-24 06:52:43 +0000 |
commit | a33a2f62218e6e49a25d63474b7fe423d8ee4b71 (patch) | |
tree | ca8e4dd491a71f4a7e36fbc17c5e95276d555b43 /IntelFspWrapperPkg/FspInitPei/SecFspInitDone.c | |
parent | 34717ef034ed275a15683dafd29cb518af50fff0 (diff) | |
download | edk2-platforms-a33a2f62218e6e49a25d63474b7fe423d8ee4b71.tar.xz |
Add IntelFspWrapper to support boot EDKII on FSP bin.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed off by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed by: Ravi Rangarajan <ravi.p.rangarajan@intel.com>
Reviewed by: Maurice Ma <maurice.ma@intel.com>
Reviewed by: Giri Mudusuru <giri.p.mudusuru@intel.com>
Reviewed by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15676 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFspWrapperPkg/FspInitPei/SecFspInitDone.c')
-rw-r--r-- | IntelFspWrapperPkg/FspInitPei/SecFspInitDone.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/IntelFspWrapperPkg/FspInitPei/SecFspInitDone.c b/IntelFspWrapperPkg/FspInitPei/SecFspInitDone.c new file mode 100644 index 0000000000..e109694062 --- /dev/null +++ b/IntelFspWrapperPkg/FspInitPei/SecFspInitDone.c @@ -0,0 +1,57 @@ +/** @file
+ Install FspInitDone PPI and GetFspHobList API.
+
+ Copyright (c) 2014, 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
+ http://opensource.org/licenses/bsd-license.php.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+
+#include "SecMain.h"
+
+FSP_INIT_DONE_PPI gFspInitDonePpi = {
+ FspInitDoneGetFspHobList
+};
+
+/**
+ Return Hob list produced by FSP.
+
+ @param[in] PeiServices The pointer to the PEI Services Table.
+ @param[in] This The pointer to this instance of this PPI.
+ @param[out] FspHobList The pointer to Hob list produced by FSP.
+
+ @return EFI_SUCCESS FReturn Hob list produced by FSP successfully.
+**/
+EFI_STATUS
+EFIAPI
+FspInitDoneGetFspHobList (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN FSP_INIT_DONE_PPI *This,
+ OUT VOID **FspHobList
+ )
+{
+ VOID *TopOfTemporaryRamPpi;
+ EFI_STATUS Status;
+
+ Status = (*PeiServices)->LocatePpi (
+ PeiServices,
+ &gTopOfTemporaryRamPpiGuid,
+ 0,
+ NULL,
+ (VOID **) &TopOfTemporaryRamPpi
+ );
+ if (EFI_ERROR (Status)) {
+ return EFI_NOT_FOUND;
+ }
+
+ *FspHobList = (VOID *)(UINTN)(*(UINT32 *)((UINTN)TopOfTemporaryRamPpi - sizeof(UINT32)));
+
+ return EFI_SUCCESS;
+}
+
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