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| author | Jiewen Yao <jiewen.yao@intel.com> | 2016-09-21 10:03:33 +0800 |
|---|---|---|
| committer | Jiewen Yao <jiewen.yao@intel.com> | 2016-11-08 22:41:00 +0800 |
| commit | f473d9d67585bacd24d4d4169d2e48c7a48fb940 (patch) | |
| tree | 2157ec3da0266fae75eed37aff5d371c95014498 /SignedCapsulePkg | |
| parent | e29caef253e1cffe2a94ec40a549e5771eb28b80 (diff) | |
| download | edk2-f473d9d67585bacd24d4d4169d2e48c7a48fb940.tar.gz edk2-f473d9d67585bacd24d4d4169d2e48c7a48fb940.tar.bz2 edk2-f473d9d67585bacd24d4d4169d2e48c7a48fb940.zip | |
SignedCapsulePkg/PlatformFlashAccessLib: Add NULL instance.
Add NULL instance to pass build.
Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>
Diffstat (limited to 'SignedCapsulePkg')
3 files changed, 112 insertions, 0 deletions
diff --git a/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.c b/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.c new file mode 100644 index 0000000000..b34ebbba1e --- /dev/null +++ b/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.c @@ -0,0 +1,51 @@ +/** @file
+ Platform flash device access library NULL instance.
+
+ Copyright (c) 2016, 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 <PiDxe.h>
+
+#include <Library/BaseMemoryLib.h>
+#include <Library/PlatformFlashAccessLib.h>
+
+UINT64 mInternalFdAddress;
+
+/**
+ Perform flash write opreation.
+
+ @param[in] FirmwareType The type of firmware.
+ @param[in] FlashAddress The address of flash device to be accessed.
+ @param[in] FlashAddressType The type of flash device address.
+ @param[in] Buffer The pointer to the data buffer.
+ @param[in] Length The length of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation returns successfully.
+ @retval EFI_WRITE_PROTECTED The flash device is read only.
+ @retval EFI_UNSUPPORTED The flash device access is unsupported.
+ @retval EFI_INVALID_PARAMETER The input parameter is not valid.
+**/
+EFI_STATUS
+EFIAPI
+PerformFlashWrite (
+ IN PLATFORM_FIRMWARE_TYPE FirmwareType,
+ IN EFI_PHYSICAL_ADDRESS FlashAddress,
+ IN FLASH_ADDRESS_TYPE FlashAddressType,
+ IN VOID *Buffer,
+ IN UINTN Length
+ )
+{
+ if (FlashAddressType == FlashAddressTypeRelativeAddress) {
+ FlashAddress = FlashAddress + mInternalFdAddress;
+ }
+ CopyMem((VOID *)(UINTN)(FlashAddress), Buffer, Length);
+ return EFI_SUCCESS;
+}
diff --git a/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.inf b/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.inf new file mode 100644 index 0000000000..f3a7a6c663 --- /dev/null +++ b/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.inf @@ -0,0 +1,40 @@ +## @file
+# Platform flash device access library.
+#
+# Platform flash device access library NULL instance.
+#
+# Copyright (c) 2016, 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.
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PlatformFlashAccessLibNull
+ MODULE_UNI_FILE = PlatformFlashAccessLibNull.uni
+ FILE_GUID = A0534D92-9776-4E4E-9234-C9DC1849DBB5
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = PlatformFlashAccessLib
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+
+[Sources]
+ PlatformFlashAccessLibNull.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ SignedCapsulePkg/SignedCapsulePkg.dec
+
+[LibraryClasses]
+ BaseMemoryLib
diff --git a/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.uni b/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.uni new file mode 100644 index 0000000000..ae2648edde --- /dev/null +++ b/SignedCapsulePkg/Library/PlatformFlashAccessLibNull/PlatformFlashAccessLibNull.uni @@ -0,0 +1,21 @@ +// /** @file
+// Platform flash device access library.
+//
+// Platform flash device access library NULL instance.
+//
+// Copyright (c) 2016, 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.
+//
+// **/
+
+
+#string STR_MODULE_ABSTRACT #language en-US "Platform flash device access library."
+
+#string STR_MODULE_DESCRIPTION #language en-US "Platform flash device access library NULL instance."
+
|