diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-08-30 12:29:36 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-11-17 17:46:06 +0000 |
| commit | 5e02232b82a78c66c3f5bb38e4a9a3617e5c032e (patch) | |
| tree | 8e935b93de94b5164428c38751810753caaa8e88 /Silicon | |
| parent | 10a5f1e6efa01b60b81e87578fd4eb0b6f3ccdb8 (diff) | |
| download | edk2-platforms-5e02232b82a78c66c3f5bb38e4a9a3617e5c032e.tar.xz | |
Silicon/SynQuacer: add NorFlashPlatformLib implementation
Add the platform glue for the NOR flash driver.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Diffstat (limited to 'Silicon')
| -rw-r--r-- | Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c | 70 | ||||
| -rw-r--r-- | Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacerLib.inf | 41 |
2 files changed, 111 insertions, 0 deletions
diff --git a/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c b/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c new file mode 100644 index 0000000000..816d8ba33f --- /dev/null +++ b/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacer.c @@ -0,0 +1,70 @@ +/** @file
+
+ Copyright (c) 2011-2014, ARM Ltd. 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 <Base.h>
+#include <Uefi.h>
+#include <Library/BaseLib.h>
+#include <Library/NorFlashPlatformLib.h>
+
+#include <Platform/MemoryMap.h>
+
+STATIC NOR_FLASH_DESCRIPTION mNorFlashDevices[] = {
+ {
+ // UEFI code region
+ SYNQUACER_SPI_NOR_BASE, // device base
+ FixedPcdGet64 (PcdFdBaseAddress), // region base
+ FixedPcdGet32 (PcdFdSize), // region size
+ SIZE_64KB, // block size
+ {
+ 0x19c118b0, 0xc423, 0x42be, { 0xb8, 0x0f, 0x70, 0x6f, 0x1f, 0xcb, 0x59, 0x9a }
+ }
+ },
+ {
+ // Environment variable region
+ SYNQUACER_SPI_NOR_BASE, // device base
+ FixedPcdGet32 (PcdFlashNvStorageVariableBase), // region base
+ FixedPcdGet32 (PcdFlashNvStorageVariableSize) +
+ FixedPcdGet32 (PcdFlashNvStorageFtwWorkingSize) +
+ FixedPcdGet32 (PcdFlashNvStorageFtwSpareSize), // region size
+ SIZE_64KB, // block size
+ {
+ 0x3105bd7a, 0x82c3, 0x486f, { 0xb1, 0x03, 0x1e, 0x09, 0x54, 0xec, 0x85, 0x75 }
+ }
+ },
+};
+
+EFI_STATUS
+NorFlashPlatformInitialization (
+ VOID
+ )
+{
+ return EFI_SUCCESS;
+}
+
+EFI_STATUS
+NorFlashPlatformGetDevices (
+ OUT NOR_FLASH_DESCRIPTION **NorFlashDevices,
+ OUT UINT32 *Count
+ )
+{
+ if (NorFlashDevices == NULL ||
+ Count == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ *Count = ARRAY_SIZE (mNorFlashDevices);
+ *NorFlashDevices = mNorFlashDevices;
+
+ return EFI_SUCCESS;
+}
diff --git a/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacerLib.inf b/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacerLib.inf new file mode 100644 index 0000000000..2a8fd209f5 --- /dev/null +++ b/Silicon/Socionext/SynQuacer/Library/NorFlashSynQuacerLib/NorFlashSynQuacerLib.inf @@ -0,0 +1,41 @@ +#/** @file
+#
+# Copyright (c) 2011 - 2014, ARM Ltd. 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 = 0x0001001A
+ BASE_NAME = NorFlashSynQuacerLib
+ FILE_GUID = 8279227C-C555-4D75-B439-D8A959635CDD
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = NorFlashPlatformLib
+
+[Sources]
+ NorFlashSynQuacer.c
+
+[Packages]
+ ArmPlatformPkg/ArmPlatformPkg.dec
+ ArmPkg/ArmPkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ MdePkg/MdePkg.dec
+ Silicon/Socionext/SynQuacer/SynQuacer.dec
+
+[LibraryClasses]
+ BaseLib
+
+[FixedPcd]
+ gArmTokenSpaceGuid.PcdFdBaseAddress
+ gArmTokenSpaceGuid.PcdFdSize
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
|