diff options
| author | Marcin Wojtas <mw@semihalf.com> | 2017-12-08 15:57:34 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-12-08 15:27:19 +0000 |
| commit | e9cff950c53b8737f06cdec90de6d640654ddc92 (patch) | |
| tree | 8d30348789359dc879040f00592696e1cfb6dbff /Silicon/Marvell/Drivers/Spi/MvFvbDxe/MvFvbDxe.h | |
| parent | d5ac82014083a9290fa32a1e3296a83b95efd2c0 (diff) | |
| download | edk2-platforms-e9cff950c53b8737f06cdec90de6d640654ddc92.tar.xz | |
Marvell/Drivers: Reorganize Spi drivers
Hitherto MvSpiDxe driver name was very generic. In order to
be ready for adding new SPI master drivers, use the controller's
traditional name (it's called SPI Orion in Linux and
U-Boot) for files and the entry point.
Additionally, move the files to new 'MvSpiOrionDxe' directory
and rename the 'Devices' and 'Variables' to reflect actual drivers'
names. Change MvSpiFlash to MvSpiFlashDxe in order to be
more consistent. On the occasion add sorting in the .inf files.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Diffstat (limited to 'Silicon/Marvell/Drivers/Spi/MvFvbDxe/MvFvbDxe.h')
| -rw-r--r-- | Silicon/Marvell/Drivers/Spi/MvFvbDxe/MvFvbDxe.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/Silicon/Marvell/Drivers/Spi/MvFvbDxe/MvFvbDxe.h b/Silicon/Marvell/Drivers/Spi/MvFvbDxe/MvFvbDxe.h new file mode 100644 index 0000000000..31e6e444be --- /dev/null +++ b/Silicon/Marvell/Drivers/Spi/MvFvbDxe/MvFvbDxe.h @@ -0,0 +1,128 @@ +/** @file MvFvbDxe.h
+
+ Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>
+ Copyright (c) 2017 Marvell International Ltd.<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.
+
+**/
+
+#ifndef __FVB_FLASH_DXE_H__
+#define __FVB_FLASH_DXE_H__
+
+#include <Protocol/BlockIo.h>
+#include <Protocol/FirmwareVolumeBlock.h>
+#include <Protocol/Spi.h>
+#include <Protocol/SpiFlash.h>
+
+#define GET_DATA_OFFSET(BaseAddr, Lba, LbaSize) ((BaseAddr) + (UINTN)((Lba) * (LbaSize)))
+
+#define FVB_FLASH_SIGNATURE SIGNATURE_32('S', 'n', 'o', 'r')
+#define INSTANCE_FROM_FVB_THIS(a) CR(a, FVB_DEVICE, FvbProtocol, FVB_FLASH_SIGNATURE)
+
+//
+// Define two helper macro to extract the Capability field or Status field in FVB
+// bit fields.
+//
+#define EFI_FVB2_CAPABILITIES (EFI_FVB2_READ_DISABLED_CAP | \
+ EFI_FVB2_READ_ENABLED_CAP | \
+ EFI_FVB2_WRITE_DISABLED_CAP | \
+ EFI_FVB2_WRITE_ENABLED_CAP | \
+ EFI_FVB2_LOCK_CAP)
+
+#define EFI_FVB2_STATUS (EFI_FVB2_READ_STATUS | \
+ EFI_FVB2_WRITE_STATUS | \
+ EFI_FVB2_LOCK_STATUS)
+
+typedef struct {
+ VENDOR_DEVICE_PATH Vendor;
+ EFI_DEVICE_PATH_PROTOCOL End;
+} FVB_DEVICE_PATH;
+
+typedef struct {
+ SPI_DEVICE SpiDevice;
+
+ MARVELL_SPI_FLASH_PROTOCOL *SpiFlashProtocol;
+ MARVELL_SPI_MASTER_PROTOCOL *SpiMasterProtocol;
+
+ EFI_HANDLE Handle;
+
+ UINT32 Signature;
+
+ UINTN DeviceBaseAddress;
+ UINTN RegionBaseAddress;
+ UINTN Size;
+ UINTN FvbOffset;
+ UINTN FvbSize;
+ EFI_LBA StartLba;
+
+ EFI_BLOCK_IO_MEDIA Media;
+ EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL FvbProtocol;
+
+ FVB_DEVICE_PATH DevicePath;
+} FVB_DEVICE;
+
+EFI_STATUS
+EFIAPI
+MvFvbGetAttributes(
+ IN CONST EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL* This,
+ OUT EFI_FVB_ATTRIBUTES_2* Attributes
+);
+
+EFI_STATUS
+EFIAPI
+MvFvbSetAttributes(
+ IN CONST EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL* This,
+ IN OUT EFI_FVB_ATTRIBUTES_2* Attributes
+);
+
+EFI_STATUS
+EFIAPI
+MvFvbGetPhysicalAddress(
+ IN CONST EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL* This,
+ OUT EFI_PHYSICAL_ADDRESS* Address
+);
+
+EFI_STATUS
+EFIAPI
+MvFvbGetBlockSize(
+ IN CONST EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL* This,
+ IN EFI_LBA Lba,
+ OUT UINTN* BlockSize,
+ OUT UINTN* NumberOfBlocks
+);
+
+EFI_STATUS
+EFIAPI
+MvFvbRead(
+ IN CONST EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL* This,
+ IN EFI_LBA Lba,
+ IN UINTN Offset,
+ IN OUT UINTN* NumBytes,
+ IN OUT UINT8* Buffer
+);
+
+EFI_STATUS
+EFIAPI
+MvFvbWrite(
+ IN CONST EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL* This,
+ IN EFI_LBA Lba,
+ IN UINTN Offset,
+ IN OUT UINTN* NumBytes,
+ IN UINT8* Buffer
+);
+
+EFI_STATUS
+EFIAPI
+MvFvbEraseBlocks(
+ IN CONST EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL* This,
+ ...
+);
+
+#endif /* __FVB_FLASH_DXE_H__ */
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