/** @file\r
Provide FSP API related function.\r
\r
- Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php.\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ Copyright (c) 2014 - 2017, Intel Corporation. All rights reserved.<BR>\r
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include <Guid/FspHeaderFile.h>\r
\r
#include <Library/FspApiLib.h>\r
+#include <Library/BaseLib.h>\r
#include <Library/BaseMemoryLib.h>\r
\r
/**\r
@param[in] Function The 32bit code entry to be executed.\r
@param[in] Param1 The first parameter to pass to 32bit code.\r
\r
- @return FSP_STATUS.\r
+ @return EFI_STATUS.\r
**/\r
-FSP_STATUS\r
+EFI_STATUS\r
Execute32BitCode (\r
IN UINT64 Function,\r
IN UINT64 Param1\r
@param[in] FspHeader FSP header pointer.\r
@param[in] FspInitParams Address pointer to the FSP_INIT_PARAMS structure.\r
\r
- @return FSP status returned by FspInit API.\r
+ @return EFI status returned by FspInit API.\r
**/\r
-FSP_STATUS\r
+EFI_STATUS\r
EFIAPI\r
CallFspInit (\r
IN FSP_INFO_HEADER *FspHeader,\r
IN FSP_INIT_PARAMS *FspInitParams\r
)\r
{\r
- FSP_FSP_INIT FspInitApi;\r
- FSP_STATUS FspStatus;\r
+ FSP_INIT FspInitApi;\r
+ EFI_STATUS Status;\r
+ BOOLEAN InterruptState;\r
\r
- FspInitApi = (FSP_FSP_INIT)(UINTN)(FspHeader->ImageBase + FspHeader->FspInitEntryOffset);\r
- FspStatus = Execute32BitCode ((UINTN)FspInitApi, (UINTN)FspInitParams);\r
+ FspInitApi = (FSP_INIT)((UINTN)FspHeader->ImageBase + FspHeader->FspInitEntryOffset);\r
+ InterruptState = SaveAndDisableInterrupts ();\r
+ Status = Execute32BitCode ((UINTN)FspInitApi, (UINTN)FspInitParams);\r
+ SetInterruptState (InterruptState);\r
\r
- return FspStatus;\r
+ return Status;\r
}\r
\r
/**\r
@param[in] FspHeader FSP header pointer.\r
@param[in] NotifyPhaseParams Address pointer to the NOTIFY_PHASE_PARAMS structure.\r
\r
- @return FSP status returned by FspNotifyPhase API.\r
+ @return EFI status returned by FspNotifyPhase API.\r
**/\r
-FSP_STATUS\r
+EFI_STATUS\r
EFIAPI\r
CallFspNotifyPhase (\r
IN FSP_INFO_HEADER *FspHeader,\r
)\r
{\r
FSP_NOTIFY_PHASE NotifyPhaseApi;\r
- FSP_STATUS FspStatus;\r
+ EFI_STATUS Status;\r
+ BOOLEAN InterruptState;\r
+\r
+ NotifyPhaseApi = (FSP_NOTIFY_PHASE)((UINTN)FspHeader->ImageBase + FspHeader->NotifyPhaseEntryOffset);\r
+ InterruptState = SaveAndDisableInterrupts ();\r
+ Status = Execute32BitCode ((UINTN)NotifyPhaseApi, (UINTN)NotifyPhaseParams);\r
+ SetInterruptState (InterruptState);\r
+\r
+ return Status;\r
+}\r
+\r
+/**\r
+ Call FSP API - FspMemoryInit.\r
+\r
+ @param[in] FspHeader FSP header pointer.\r
+ @param[in,out] FspMemoryInitParams Address pointer to the FSP_MEMORY_INIT_PARAMS structure.\r
+\r
+ @return EFI status returned by FspMemoryInit API.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+CallFspMemoryInit (\r
+ IN FSP_INFO_HEADER *FspHeader,\r
+ IN OUT FSP_MEMORY_INIT_PARAMS *FspMemoryInitParams\r
+ )\r
+{\r
+ FSP_MEMORY_INIT FspMemoryInitApi;\r
+ EFI_STATUS Status;\r
+ BOOLEAN InterruptState;\r
+\r
+ FspMemoryInitApi = (FSP_MEMORY_INIT)((UINTN)FspHeader->ImageBase + FspHeader->FspMemoryInitEntryOffset);\r
+ InterruptState = SaveAndDisableInterrupts ();\r
+ Status = Execute32BitCode ((UINTN)FspMemoryInitApi, (UINTN)FspMemoryInitParams);\r
+ SetInterruptState (InterruptState);\r
+\r
+ return Status;\r
+}\r
+\r
+/**\r
+ Call FSP API - TempRamExit.\r
+\r
+ @param[in] FspHeader FSP header pointer.\r
+ @param[in,out] TempRamExitParam Address pointer to the TempRamExit parameters structure.\r
+\r
+ @return EFI status returned by TempRamExit API.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+CallTempRamExit (\r
+ IN FSP_INFO_HEADER *FspHeader,\r
+ IN OUT VOID *TempRamExitParam\r
+ )\r
+{\r
+ FSP_TEMP_RAM_EXIT TempRamExitApi;\r
+ EFI_STATUS Status;\r
+ BOOLEAN InterruptState;\r
+\r
+ TempRamExitApi = (FSP_TEMP_RAM_EXIT)((UINTN)FspHeader->ImageBase + FspHeader->TempRamExitEntryOffset);\r
+ InterruptState = SaveAndDisableInterrupts ();\r
+ Status = Execute32BitCode ((UINTN)TempRamExitApi, (UINTN)TempRamExitParam);\r
+ SetInterruptState (InterruptState);\r
+\r
+ return Status;\r
+}\r
+\r
+/**\r
+ Call FSP API - FspSiliconInit.\r
+\r
+ @param[in] FspHeader FSP header pointer.\r
+ @param[in,out] FspSiliconInitParam Address pointer to the Silicon Init parameters structure.\r
+\r
+ @return EFI status returned by FspSiliconInit API.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+CallFspSiliconInit (\r
+ IN FSP_INFO_HEADER *FspHeader,\r
+ IN OUT VOID *FspSiliconInitParam\r
+ )\r
+{\r
+ FSP_SILICON_INIT FspSiliconInitApi;\r
+ EFI_STATUS Status;\r
+ BOOLEAN InterruptState;\r
\r
- NotifyPhaseApi = (FSP_NOTIFY_PHASE)(UINTN)(FspHeader->ImageBase + FspHeader->NotifyPhaseEntryOffset);\r
- FspStatus = Execute32BitCode ((UINTN)NotifyPhaseApi, (UINTN)NotifyPhaseParams);\r
+ FspSiliconInitApi = (FSP_SILICON_INIT)((UINTN)FspHeader->ImageBase + FspHeader->FspSiliconInitEntryOffset);\r
+ InterruptState = SaveAndDisableInterrupts ();\r
+ Status = Execute32BitCode ((UINTN)FspSiliconInitApi, (UINTN)FspSiliconInitParam);\r
+ SetInterruptState (InterruptState);\r
\r
- return FspStatus;\r
+ return Status;\r
}\r
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