mk-rootfs.sh

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2024-03-26 e0728245c89800c2038c23308f2d88969d5b41c8

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/******************************************************************************** 
Copyright (C) 2016 Marvell International Ltd. 
 
SPDX-License-Identifier: BSD-2-Clause-Patent 
 
*******************************************************************************/ 
 
#ifndef __MV_EEPROM_H__ 
#define __MV_EEPROM_H__ 
 
#include <Uefi.h> 
 
#define EEPROM_SIGNATURE          SIGNATURE_32 ('E', 'E', 'P', 'R') 
 
#define MAX_BUFFER_LENGTH 64 
 
#define I2C_GUID \ 
  { \ 
  0xadc1901b, 0xb83c, 0x4831, { 0x8f, 0x59, 0x70, 0x89, 0x8f, 0x26, 0x57, 0x1e } \ 
  } 
 
typedef struct { 
  UINT32  Signature; 
  EFI_HANDLE ControllerHandle; 
  EFI_I2C_IO_PROTOCOL *I2cIo; 
  MARVELL_EEPROM_PROTOCOL EepromProtocol; 
} EEPROM_CONTEXT; 
 
#define EEPROM_SC_FROM_IO(a) CR (a, EEPROM_CONTEXT, I2cIo, EEPROM_SIGNATURE) 
#define EEPROM_SC_FROM_EEPROM(a) CR (a, EEPROM_CONTEXT, EepromProtocol, EEPROM_SIGNATURE) 
 
EFI_STATUS 
EFIAPI 
MvEepromSupported ( 
  IN EFI_DRIVER_BINDING_PROTOCOL            *This, 
  IN EFI_HANDLE                             ControllerHandle, 
  IN EFI_DEVICE_PATH_PROTOCOL               *RemainingDevicePath OPTIONAL 
  ); 
 
EFI_STATUS 
EFIAPI 
MvEepromStart ( 
  IN EFI_DRIVER_BINDING_PROTOCOL            *This, 
  IN EFI_HANDLE                             ControllerHandle, 
  IN EFI_DEVICE_PATH_PROTOCOL               *RemainingDevicePath OPTIONAL 
  ); 
 
EFI_STATUS 
EFIAPI 
MvEepromStop ( 
  IN EFI_DRIVER_BINDING_PROTOCOL            *This, 
  IN  EFI_HANDLE                            ControllerHandle, 
  IN  UINTN                                 NumberOfChildren, 
  IN  EFI_HANDLE                            *ChildHandleBuffer OPTIONAL 
  ); 
 
EFI_STATUS 
EFIAPI 
MvEepromTransfer ( 
  IN CONST MARVELL_EEPROM_PROTOCOL *This, 
  IN UINT16 Address, 
  IN UINT32 Length, 
  IN UINT8 *Buffer, 
  IN UINT8 Operation 
  ); 
#endif // __MV_EEPROM_H__