text: /*
   * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
   *
   * SPDX-License-Identifier: BSD-3-Clause
   */
  
  #ifndef HIKEY_PRIVATE_H
  #define HIKEY_PRIVATE_H
  
  #include <common/bl_common.h>
  
  #define RANDOM_MAX		0x7fffffffffffffff
  #define RANDOM_MAGIC		0x9a4dbeaf
  
  enum {
  	DDR_FREQ_150M = 150 * 1000,
  	DDR_FREQ_266M = 266 * 1000,
  	DDR_FREQ_400M = 400 * 1000,
  	DDR_FREQ_533M = 533 * 1000,
  	DDR_FREQ_800M = 800 * 1000
  };
  
  struct random_serial_num {
  	uint64_t	magic;
  	uint64_t	data;
  	char		serialno[32];
  };
  
  /*
   * Function and variable prototypes
   */
  void hikey_init_mmu_el1(unsigned long total_base,
  			unsigned long total_size,
  			unsigned long ro_start,
  			unsigned long ro_limit,
  			unsigned long coh_start,
  			unsigned long coh_limit);
  void hikey_init_mmu_el3(unsigned long total_base,
  			unsigned long total_size,
  			unsigned long ro_start,
  			unsigned long ro_limit,
  			unsigned long coh_start,
  			unsigned long coh_limit);
  
  void hikey_ddr_init(unsigned int ddr_freq);
  void hikey_io_setup(void);
  
  void hikey_sp804_init(void);
  void hikey_gpio_init(void);
  void hikey_pmussi_init(void);
  void hikey_hi6553_init(void);
  void init_mmc0_pll(void);
  void reset_mmc0_clk(void);
  void init_media_clk(void);
  void init_mmc1_pll(void);
  void reset_mmc1_clk(void);
  void hikey_mmc_pll_init(void);
  void hikey_rtc_init(void);
  
  int hikey_get_partition_size(const char *arg, int left, char *response);
  int hikey_get_partition_type(const char *arg, int left, char *response);
  
  int hikey_erase(const char *arg);
  int hikey_flash(const char *arg);
  int hikey_oem(const char *arg);
  int hikey_reboot(const char *arg);
  void hikey_security_setup(void);
  
  const char *hikey_init_serialno(void);
  int hikey_read_serialno(struct random_serial_num *serialno);
  int hikey_write_serialno(struct random_serial_num *serialno);
  
  void init_acpu_dvfs(void);
  
  int hikey_set_fip_addr(unsigned int image_id, const char *name);
  
  #endif /* HIKEY_PRIVATE_H */
  