#ifndef SEC_CFG_COMMON_H
#define SEC_CFG_COMMON_H

/* ========================================================================= */
/*  ROM TYPE                                                                 */
/* ========================================================================= */
typedef enum {
	NORMAL_ROM = 0x01,
	YAFFS_IMG = 0x08,
} ROM_TYPE;

/* ========================================================================= */
/*  SECURE IMAGE HEADER                                                      */
/* ========================================================================= */
/* one image comes with one secure image information. */
#define SEC_IMG_MAGIC_NUM       (0x49494949)	/* IIII */

typedef enum {
	ATTR_SEC_IMG_UPDATE = 0x10,	/* only used in FlashTool */
	ATTR_SEC_IMG_COMPLETE = 0x43434343,	/* CCCC */
	ATTR_SEC_IMG_INCOMPLETE = 0x49494949,	/* IIII */
	ATTR_SEC_IMG_FORCE_UPDATE = 0x46464646	/* FFFF */
} SEC_IMG_ATTR;

/* ========================================================================= */
/*  SECURE CFG STORAGE CONFIG                                                */
/* ========================================================================= */
/* buffer allocated in DA */
#define SEC_BUF_LEN             (0x3000)

/* ========================================================================= */
/*  SECURE CFG VERSION                                                       */
/* ========================================================================= */
#define SECCFG_SUPPORT_VERSION  (0x1)

/* ========================================================================= */
/*  SECURE CFG FORMAT                                                        */
/* ========================================================================= */
#define SEC_CFG_MAGIC_NUM       (0x4D4D4D4D)	/* MMMM */
#define SEC_CFG_BEGIN           "AND_SECCFG_v"
#define SEC_CFG_BEGIN_LEN       (12)

/* in order to avoid power loss potential issue */
/* before sec cfg start to update, status will be set as in-complete. */
typedef enum {
	SEC_CFG_COMPLETE_NUM = 0x43434343,	/* CCCC */
	SEC_CFG_INCOMPLETE_NUM = 0x49494949	/* IIII */
} SECCFG_STATUS;

/* attributes which can disable secure boot (internal use only) */
typedef enum {
	ATTR_DEFAULT = 0x33333333,	/* 3333 */
	ATTR_DISABLE_IMG_CHECK = 0x44444444	/* DDDD */
} SECCFG_ATTR;

/* specify image was upgraded by SIU or flash tool */
typedef enum {
	UBOOT_UPDATED_BY_SIU = 0x0001,
	BOOT_UPDATED_BY_SIU = 0x0010,
	RECOVERY_UPDATED_BY_SIU = 0x0100,
	SYSTEM_UPDATED_BY_SIU = 0x1000
} SIU_STATUS;

/* end pattern for debugging */
#define SEC_CFG_END_PATTERN     (0x45454545)	/* EEEE */

#endif				/* SEC_CFG_COMMON_H */