// work mode
#define WORK_MODE_PRODUCT      (1<<4)
#define WORK_MODE_UPDATE       (1<<5)

#define WORK_MODE_BOOT          0x00	//normal boot mode
#define WORK_MODE_USB_PRODUCT   0x10	//usb product mode
#define WORK_MODE_CARD_PRODUCT  0x11	//card burn mode
#define WORK_MODE_USB_DEBUG     0x12    //some test mode by usb
                                        //   efex protocol
#define WORK_MODE_SPRITE_RECOVERY 0x13	//update firmware from internal
                                        //    backup part
#define WORK_MODE_CARD_UPDATE   0x14	//update firmware from sdcard
#define WORK_MODE_USB_UPDATE    0x20    //usb update mode
#define WORK_MODE_UDISK_UPDATE  0x15
#define WORK_MODE_OUTER_UPDATE  0x21

#define WORK_MODE_USB_TOOL_PRODUCT  0x04
#define WORK_MODE_USB_TOOL_UPDATE   0x08
#define WORK_MODE_ERASE_KEY         0x20

#define UBOOT_MAGIC             "uboot"
#define STAMP_VALUE             0x5F0A6C39
#define ALIGN_SIZE              16 * 1024
#define MAGIC_SIZE              8
#define STORAGE_BUFFER_SIZE    (256)

#define PARAMETER_MAGIC			"para"
#define BOOT_PARAMETER_SIZE		(4094*2)

#define SUNXI_UPDATE_NEXT_ACTION_NORMAL			(1)
#define SUNXI_UPDATE_NEXT_ACTION_REBOOT			(2)
#define SUNXI_UPDATE_NEXT_ACTION_SHUTDOWN		(3)
#define SUNXI_UPDATE_NEXT_ACTION_REUPDATE		(4)
#define SUNXI_UPDATE_NEXT_ACTION_BOOT			(5)
#define SUNXI_UPDATA_NEXT_ACTION_SPRITE_TEST    (6)

#define SUNXI_DEBUG_MODE_FLAG           (0x59)
#define SUNXI_EFEX_CMD_FLAG             (0x5A)
#define SUNXI_BOOT_RESIGNATURE_FLAG     (0x5B)
#define SUNXI_BOOT_RECOVERY_FLAG        (0x5C)
#define SUNXI_SYS_RECOVERY_FLAG         (0x5D)
#define SUNXI_USB_RECOVERY_FLAG         (0x5E)
#define SUNXI_FASTBOOT_FLAG             (0x5F)
#define SUNXI_UBOOT_FLAG                (0x60)

#define SUNXI_VBUS_UNKNOWN             (0)
#define SUNXI_VBUS_EXIST               (1)
#define SUNXI_VBUS_NOT_EXIST           (2)

#define BOOT0_SDMMC_START_ADDR         (16)
#define BOOT0_SDMMC_BACKUP_START_ADDR  (256)

#define BOOT0_EMMC3_START_ADDR         (384)
#define BOOT0_EMMC3_BACKUP_START_ADDR  (512)


#define UBOOT_START_SECTOR_IN_SDMMC        (32800)
#define UBOOT_BACKUP_START_SECTOR_IN_SDMMC (24576)


#define SUNXI_NORMAL_MODE                0
#define SUNXI_SECURE_MODE_WITH_SECUREOS  1
#define SUNXI_SECURE_MODE_NO_SECUREOS    2

#define SUNXI_RUN_CRASHDUMP_RESET_FLAG    (0x5AA55AA5)
#define SUNXI_RUN_CRASHDUMP_RESET_READY   (0x5AA55AA6)
#define SUNXI_RUN_CRASHDUMP_REFRESH_READY (0x5AA55AA7)

#define SUNXI_DTB_OFFSET (2<<20)
#define SUNXI_DTBO_OFFSET (1<<20)

typedef enum _SUNXI_BOOT_FILE_MODE
{
	SUNXI_BOOT_FILE_NORMAL =0,
	SUNXI_BOOT_FILE_TOC   = 1,
	SUNXI_BOOT_FILE_RES0  = 2,
	SUNXI_BOOT_FILE_RES1  = 3,
	SUNXI_BOOT_FILE_PKG   = 4
}SUNXI_BOOT_FILE_MODE;


#define   BOOT_FROM_SD0      0
#define   BOOT_FROM_NFC      1
#define   BOOT_FROM_SD2      2
#define   BOOT_FROM_SPI_NOR  3
#define   BOOT_FROM_SPI_NAND 4


#define SUNXI_SECURE_MODE_USE_SEC_MONITOR        1
#define	TOC_ITEM_ENTRY_STATUS_ENCRYP_NOT_USED   0x00
#define	TOC_ITEM_ENTRY_STATUS_ENCRYP_USED       0x01

#define	TOC_ITEM_ENTRY_TYPE_NULL          0x00
#define	TOC_ITEM_ENTRY_TYPE_KEY_CERTIF    0x01
#define	TOC_ITEM_ENTRY_TYPE_BIN_CERTIF    0x02
#define	TOC_ITEM_ENTRY_TYPE_BIN           0x03
#define TOC_ITEM_ENTRY_TYPE_LOGO          0x04

typedef struct _normal_gpio_cfg
{
    char      port;       // port : PA/PB/PC ...
    char      port_num;   // internal port num: PA00/PA01 ...
    char      mul_sel;    // function num: input/output/io-disalbe ...
    char      pull;       // pull-up/pull-down/no-pull
    char      drv_level;  // driver level: level0-3
    char      data;       // pin state when the port is configured
                          //             as input or output
    char      reserved[2];
}
normal_gpio_cfg;

typedef struct _special_gpio_cfg
{
	unsigned char port;      // port : PA/PB/PC ...
	unsigned char port_num;  // intern port num: PA00/PA01 ..
	char          mul_sel;   // function num: input/output/io-disalbe ...
	char          data;      // pin state when the port is configured
	                         //              as input or output
}special_gpio_cfg;

typedef struct sdcard_spare_info_t
{
	int card_no[4];         //controller num
	int speed_mode[4];      //speed mode: 0--low speed, other--high speed
	int line_sel[4];        //line mode: 1/4/8
	int line_count[4];      //line count
}
sdcard_spare_info;

typedef enum
{
	STORAGE_NAND =0,
	STORAGE_SD,
	STORAGE_EMMC,
	STORAGE_NOR,
	STORAGE_EMMC3,
	STORAGE_SPI_NAND,
	STORAGE_SD1,
}SUNXI_BOOT_STORAGE;