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

   1/*
   2 * (C) Copyright 2011 CompuLab, Ltd. <www.compulab.co.il>
   3 *
   4 * Authors: Nikita Kiryanov <nikita@compulab.co.il>
   5 *          Igor Grinberg <grinberg@compulab.co.il>
   6 *
   7 * SPDX-License-Identifier:     GPL-2.0+
   8 */
   9
  10#ifndef _EEPROM_
  11#define _EEPROM_
  12#include <errno.h>
  13
  14#ifdef CONFIG_SYS_I2C
  15int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus);
  16u32 cl_eeprom_get_board_rev(uint eeprom_bus);
  17int cl_eeprom_get_product_name(uchar *buf, uint eeprom_bus);
  18#else
  19static inline int cl_eeprom_read_mac_addr(uchar *buf, uint eeprom_bus)
  20{
  21        return 1;
  22}
  23static inline u32 cl_eeprom_get_board_rev(uint eeprom_bus)
  24{
  25        return 0;
  26}
  27static inline int cl_eeprom_get_product_name(uchar *buf, uint eeprom_bus)
  28{
  29        return -ENOSYS;
  30}
  31#endif
  32
  33#endif
  34