diff options
| author | Guo Mang <mang.guo@intel.com> | 2017-06-08 15:13:09 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2017-06-09 18:25:45 +0800 |
| commit | 778d8ba5997a4fbf0e3b18a24111ac2f98378989 (patch) | |
| tree | b9772a223477c5778d3e6e1d16d9a86bf4e76869 /Platform/BroxtonPlatformPkg/Board/BensonGlacier/BoardInitPostMem/BoardInit.c | |
| parent | 9726187be01c397be6616e15093419c4cfa49396 (diff) | |
| download | edk2-platforms-778d8ba5997a4fbf0e3b18a24111ac2f98378989.tar.xz | |
Add Benson GPIO Code
Add GPIO setting for Benson Glacier
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Platform/BroxtonPlatformPkg/Board/BensonGlacier/BoardInitPostMem/BoardInit.c')
| -rw-r--r-- | Platform/BroxtonPlatformPkg/Board/BensonGlacier/BoardInitPostMem/BoardInit.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/Platform/BroxtonPlatformPkg/Board/BensonGlacier/BoardInitPostMem/BoardInit.c b/Platform/BroxtonPlatformPkg/Board/BensonGlacier/BoardInitPostMem/BoardInit.c new file mode 100644 index 0000000000..e33ce5aefc --- /dev/null +++ b/Platform/BroxtonPlatformPkg/Board/BensonGlacier/BoardInitPostMem/BoardInit.c @@ -0,0 +1,122 @@ +/** @file
+ Board Init driver.
+
+ Copyright (c) 2010 - 2017, 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 <PiPei.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/PcdLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Guid/PlatformInfo_Aplk.h>
+#include <Ppi/BoardInitSignalling.h>
+#include "BoardInit.h"
+#include "BoardInitMiscs.h"
+
+EFI_STATUS
+EFIAPI
+BensonGlacierPostMemInitCallback (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
+ IN VOID *Ppi
+ );
+
+
+static EFI_PEI_NOTIFY_DESCRIPTOR mBensonGlacierPostMemNotifyList = {
+ (EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+ &gBoardPostMemInitStartGuid,
+ BensonGlacierPostMemInitCallback
+};
+
+static EFI_PEI_PPI_DESCRIPTOR mBensonGlacierPostMemDonePpi = {
+ (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+ &gBoardPostMemInitDoneGuid,
+ NULL
+};
+
+EFI_STATUS
+EFIAPI
+BensonGlacierPostMemInitCallback (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
+ IN VOID *Ppi
+ )
+{
+ EFI_STATUS Status;
+ VOID *Instance;
+ UINT8 BoardId;
+ UINT8 FabId;
+
+ Status = PeiServicesLocatePpi (
+ &gBoardPostMemInitDoneGuid,
+ 0,
+ NULL,
+ &Instance
+ );
+ if (!EFI_ERROR (Status)) {
+ DEBUG ((EFI_D_INFO, "Benson Glacier Post Mem Init callback: Skip\n"));
+ return EFI_SUCCESS;
+ }
+
+ BoardId = (UINT8) PcdGet8 (PcdBoardId);
+ FabId = (UINT8) PcdGet8 (PcdFabId);
+ DEBUG ((EFI_D_INFO, "PostMemInit: BoardId == 0x%X, FabId == 0x%X\n", BoardId, FabId));
+ if (BoardId != (UINT8) BOARD_ID_BENSON) {
+ DEBUG ((EFI_D_INFO, "Benson Glacier Post Mem Init callback: Skip\n"));
+ return EFI_SUCCESS;
+ }
+
+ DEBUG ((EFI_D_INFO, "Benson Glacier Post Mem Init callback\n"));
+
+ //
+ // Set init function PCD
+ //
+ PcdSet64 (PcdBoardPostMemInitFunc, (UINT64) (UINTN) MultiPlatformInfoInit);
+
+ //
+ // Add init steps here
+ //
+ //
+ // Install a flag signalling a board's post mem init is done
+ //
+ Status = PeiServicesInstallPpi (&mBensonGlacierPostMemDonePpi);
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ This function performs Board initialization in Pre-Memory.
+
+ @retval EFI_SUCCESS The PPI is installed and initialized.
+ @retval EFI ERRORS The PPI is not successfully installed.
+ @retval EFI_OUT_OF_RESOURCES No enough resoruces (such as out of memory).
+
+**/
+EFI_STATUS
+EFIAPI
+BensonGlacierInitConstructor (
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN CONST EFI_PEI_SERVICES **PeiServices
+ )
+{
+ EFI_STATUS Status;
+
+ DEBUG ((EFI_D_INFO, "BensonGlacier Post Mem Init Constructor \n"));
+
+ DEBUG ((EFI_D_INFO, "Notify on Post Mem Init Start PPI \n"));
+ Status = PeiServicesNotifyPpi (&mBensonGlacierPostMemNotifyList);
+
+ return Status;
+}
+
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