text: /*
   * soc.h
   *
   * Files related to system startup.
   *
   * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED.
   *
   * This program is free software; you can redistribute  it and/or modify it
   * under  the terms of  the GNU General  Public License as published by the
   * Free Software Foundation;  either version 2 of the  License, or (at your
   * option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   *
   */
  
  #ifndef __HI_SOC_H__
  #define __HI_SOC_H__
  
  extern unsigned int blank_zone_start;
  extern unsigned int get_blank_start(void);
  extern void init_registers(unsigned int base, unsigned int pm);
  extern void emmc_boot_read(void *ptr, unsigned int size);
  extern void memcpy_32(void *dst, void *src, unsigned int size);
  
  #ifdef CONFIG_DDR_TRAINING_V2
  	extern void start_ddr_training(unsigned int base);
  #endif /* CONFIG_DDR_TRAINING_V2 */
  
  #endif
  