LXR uboot/board/compulab/common/eeprom.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * (C) Copyright 2011 CompuLab, Ltd. <www.compulab.co.il>
   4 *
   5 * Authors: Nikita Kiryanov <nikita@compulab.co.il>
   6 *          Igor Grinberg <grinberg@compulab.co.il>
   7 */
   8
   9#ifndef _EEPROM_
  10#define _EEPROM_
  11#include <errno.h>
  12
  13#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
  14int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus);
  15u32 cl_eeprom_get_board_rev(uint eeprom_bus);
  16int cl_eeprom_get_product_name(uchar *buf, uint eeprom_bus);
  17#else
  18static inline int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus)
  19{
  20        return 1;
  21}
  22static inline u32 cl_eeprom_get_board_rev(uint eeprom_bus)
  23{
  24        return 0;
  25}
  26static inline int cl_eeprom_get_product_name(uchar *buf, uint eeprom_bus)
  27{
  28        return -ENOSYS;
  29}
  30#endif
  31
  32#endif
  33