/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2014-2020. All rights reserved.
 * Description: cpu info
 * Author: SmartMedia_BSP
 * Create: 2014-06-04
 */

#ifndef CPUINFOH
#define CPUINFOH

#include <stddef.h>

struct cpu_info_t {
    char *name;
    u32    sysid;
    uint64 chipid;
    uint64 chipid_mask;
    uint32 max_ddr_size;
    unsigned int devs;
    int (*boot_media)(char **media);
    void (*get_clock)(unsigned int *cpu, unsigned int *timer);
    int (*get_cpu_version)(char **version);
    int (*get_ca_type)(void);
};

struct cpu_info_t *get_cpuinfo(void);

#define BOOT_MEDIA_UNKNOWN                     (0)
#define BOOT_MEDIA_DDR                         (1)
#define BOOT_MEDIA_NAND                        (2)
#define BOOT_MEDIA_SPIFLASH                    (3)
#define BOOT_MEDIA_SPI_NAND                    (4)
#define BOOT_MEDIA_EMMC                        (5)
#define BOOT_MEDIA_SD                          (6)
#define BOOT_MEDIA_UFS                         (7)
int get_bootmedia(char **media, const char *arg);

int get_boot_media(void);

uint64 get_chipid(void);

unsigned int get_max_ddr_size(void);

const char *get_cpu_name(void);

unsigned int get_timer_clock(void);

int get_cpuno(void);
int get_ca_type(void);
unsigned int get_ca_vendor(void);

unsigned int get_fbl_version(void);
unsigned int get_fbl_version_mask(void);

#endif /* CPUINFOH */