boot/common/src/uboot/include/cmd_downver.h

/*
 * Author(s):    wang.yuesheng
 * Date:         2009-02-26
 * Purpose:
 * Description:  bootË«°æ±¾ËÑË÷¼°Æô¶¯Ö§³Ö
 */
 
#include <config.h>



#ifndef _CMD_DOWNVER_H_
#define _CMD_DOWNVER_H_


/* °æ±¾×´Ì¬±êÖ¾²âÊÔλ */
#define CFG_TB_LATELY				0x01	/* °æ±¾Ð¾ÉÐÔ±ê־λ */
#define CFG_TB_INTACT				0x02	/* °æ±¾ÍêÕûÐÔ±ê־λ */
#define CFG_TB_KERNEL				0x04	/* ÄÚºËÍêÕûÐÔ±ê־λ */
#define CFG_TB_ROOTFS				0x08	/* ÎļþϵͳÍêÕûÐÔ±ê־λ */
#define CFG_TB_SYNCED				0x10	/* °æ±¾À´Ô´±ê־λ   */
#define CFG_TB_HEADER				0x80	/* °æ±¾Í·ÍêÕûÐÔ±ê־λ */

/* ¸ùÎļþϵͳÀàÐͶ¨Òå */
#define CFG_FS_NONE				0x00	/* none */
#define CFG_FS_INITRAM				0x01	/* initramfs */
#define CFG_FS_JFFS2				0x02	/* jffs2 */
#define CFG_FS_SQUASH				0x04	/* squashfs */

/* ¸ùÎļþϵͳ»ÃÊý */
#define SQUASHFS_MAGIC				0x73717368
#define SQUASHFS_MAGIC_SWAP		0x68737173
#ifdef __BIG_ENDIAN
#define JFFS2_DIRENT_MAGIC		       0x1985E001
#define JFFS2_INODE_MAGIC			0x1985E002
#define JFFS2_CLEANMARKER_MAGIC	0x19852003
#define JFFS2_PADDING_MAGIC		0x19852004
#define JFFS2_SUMMARY_MAGIC		0x19852006
#define JFFS2_RWDELETE_MAGIC  	0x19850003
#else
#define JFFS2_DIRENT_MAGIC		       0xE0011985
#define JFFS2_INODE_MAGIC			0xE0021985
#define JFFS2_CLEANMARKER_MAGIC	0x20031985
#define JFFS2_PADDING_MAGIC		0x20041985
#define JFFS2_SUMMARY_MAGIC		0x20061985
#define JFFS2_RWDELETE_MAGIC  	0x00031985
#endif
#define CFG_EMPTY_BITMASK			0xFFFFFFFF
#define CFG_IMAGE_OKAY				0x00000000

#define MAGIC_MAX			4		// »ÃÊý¸öÊý
#define DESC_LEN			32		// °æ±¾ÃèÊö³¤¶È
#define	RESV_LEN			16		// ±£Áô×ֶ㤶È
#define CSP_HEADER_LEN		256		// °æ±¾Í·³¤¶È
#define CFG_ALLIGN_SIZE     16

/* °æ±¾Í·»ÃÊý */
#define	CSP_MAGIC0		0x99999999
#define CSP_MAGIC1		0x44444444
#define CSP_MAGIC2		0x55555555
#define CSP_MAGIC3		0xaaaaaaaa

#define IMAGE_BAD		0xffffffff	// °æ±¾Ëð»µ
#define IMAGE_OKAY		0x00000000	// °æ±¾ÍêÕû
#define IMAGE_NEW		0xffffffff	// а汾
#define IMAGE_OLD      	0x00000000	// ¾É°æ±¾
#define IMAGE_UPGRADE	0xffffffff	// À´Ô´ÓÚÉý¼¶
#define IMAGE_SYNCED	0x00000000	// À´Ô´ÓÚͬ²½

/* ÓïÒôЭÒéÀàÐÍ */
#define VOIP_PROTO_NULL      0
#define VOIP_PROTO_H248      1
#define VOIP_PROTO_SIP       2
#define VOIP_PROTO_MGCP      3
#define VOIP_PROTO_UNKNOWN   0xffff

#define	IH_HCRC_OFFSET      (unsigned int)(&((hd_contend_desc*)0)->ih_hcrc)
#define ALIGN_SIZE16(x)     (((x)/16+(((x)%16)?1:0))*16)

typedef enum 
{
    FLASH_TYPE_NAND = 1,
    FLASH_TYPE_NOR = 2,
    FLASH_TYPE_INVALID = 255
}FLASH_TYPE_E;


typedef enum VersionType
{
    VERTYPE_BOOT = 1,
    VERTYPE_KERNEL,
    VERTYPE_ROOTFS,
    VERTYPE_VERSION,
    VERTYPE_INVALID = 255
}VERSION_TYPE_E;


/* ƽ̨°æ±¾ÖвúÆ·´óÀà */
typedef enum {
	PRODUCT_SERIES_DHOME = 0,
	PRODUCT_SERIES_XPON  = 1,
	PRODUCT_SERIES_STB   = 2,
	PRODUCT_SERIES_RFID  = 3
} PRODUCT_SERIES_ID;

/* °æ±¾ÀàÐÍ: µ¥£¬Ë«£¬´óС */
typedef enum {
	VERSION_TYPE_SINGLE  = 0,		/* µ¥°æ±¾ */
	VERSION_TYPE_DOUBLE  = 1,		/* Ë«°æ±¾ */
	VERSION_TYPE_BIGSMALL= 2		/* ´óС°æ±¾ */
} VERSION_TYPE_ID;


/* °æ±¾À´Ô´: δ֪£¬Éý¼¶¡¢Í¬²½ */
typedef enum {
	VERSION_FROM_UPGRAGE = 0,		/* Éý¼¶°æ±¾ */
	VERSION_FROM_SYNC    = 1			/* ͬ²½°æ±¾ */
} VERSION_FROM_ID;


typedef struct {
	short	flags;		/* °æ±¾×´Ì¬±ê־λ×é */
	short	fstype;		/* ¸ùÎļþϵͳµÄÀàÐÍ */
	long	entry;		/* °æ±¾Òýµ¼Èë¿ÚµØÖ· */
	unsigned int	ih_size;		/* Äں˴óС           */
} vstat_t;

typedef struct {
	int		total;		/* ËÑË÷µ½µÄ°æ±¾¸öÊý */
	vstat_t result[2];	/* ÓÐЧ°æ±¾µÄ״̬ */
} search_desc;


typedef struct {
	unsigned int	ih_magic[MAGIC_MAX];/* °æ±¾Í·»ÃÊý */
	unsigned int	ih_signatureSize;	/* Ç©ÃûÇø´óС */
	char			pSignature[0];		/* Ç©ÃûÇøÄÚÈÝ */
} hd_magic_desc;

typedef struct {
	unsigned int	productType;		/* ²úÆ·´óÀ࣭DHome£¬STB£¬RFID£¬... */
	unsigned int	firewareType;		/* ¹Ì¼þÀàÐÍ£­°æ±¾Îļþ£¬bootÎļþ£¬ÅäÖÃÎļþ£¬Ö¤ÊéÎļþ */
	unsigned int	upgradeKey1;		/* ͬһÀàCPEµ¥°åµÄ±àÂ룬Æä½â¾ö·½°¸Ïàͬ¡¢»ù±¾Ó²¼þÅäÖÃÏàͬ£¬¿ÉÔËÐжà¸ö²úÆ·µÄ°æ±¾ */
	unsigned int	upgradeKey2;		/* ͬһÀàCPEµ¥°å¶ÔÓ¦µÄÓжÀÁ¢°æ±¾µÄ²»Í¬²úÆ·±àÂë */
	char			serialNum[16];		/* °æ±¾ºÅ */
	unsigned int	headerVersion;		/* Í·°æ±¾ºÅ£¬Ä¿Ç°±£Áô */
	unsigned int	isExpanded;		/* ÊÇ·ñʹÓø½¼Ó°æ±¾Í·£¬¸½¼Ó°æ±¾Í·ÔÙÀ©Õ¹256 ×Ö½Ú */
	unsigned int	firewareSize;		/* ¹Ì¼þ´óС£¬Ä¿Ç°±£Áô */
}hd_general_desc;

typedef struct {
	unsigned int	btMagic[4];	/* BOOT°æ±¾Í·»ÃÊý */
	char			btNumbers[16];		/* BOOTÈí¼þ°æ±¾ºÅ */
	char			btCtime[20];		/* BOOT°æ±¾µÄʱ¼ä */
	unsigned int	btVerSize;			/* BOOT°æ±¾µÄ³¤¶È */
	unsigned int	btFlashOffset;		/* BOOT°æ±¾FlashÆ«ÒƵØÖ· */
	unsigned int	btFlashSize;		/* BOOT°æ±¾Flash·ÖÇø´óС */
} hd_boot_file;


/* °æ±¾Í·ÄÚÈÝ */
typedef struct {
	unsigned short	ih_form;			/* °æ±¾ÐÎʽ£­µ¥¡¢Ë«¡¢´óС°æ±¾ */
	unsigned short	ih_type;			/* °æ±¾ÀàÐÍ£­°æ±¾¡¢Äںˡ¢Îļþϵͳ¡¢Ð¡°æ±¾¡¢´ó°æ±¾*/
	unsigned int	ih_size;			/* °æ±¾³¤¶È */
	
	unsigned int	ih_kern_size;		/* Äں˴óС                 */
	unsigned int	ih_kern_offset;	/* ÄÚºËÔÚflashÖеÄÆ«ÒÆ      */
	unsigned int	ih_kern_dcrc;		/* ÄÚºËУÑéºÍ               */
	unsigned int	ih_fs_size;		/* ¸ùÎļþϵͳ´óС           */
	unsigned int	ih_fs_offset;		/* ¸ùÎļþϵͳÔÚflashÖеÄÆ«ÒÆ*/
	unsigned int	ih_fs_dcrc;		/* ¸ùÎļþϵͳУÑéºÍ         */

	unsigned int	ih_im0_offset;		/* °æ±¾0ÔÚflashÖеÄÆ«ÒÆ     */
	unsigned int	ih_im0_size;		/* °æ±¾0´óС                */
	unsigned int	ih_fs0_offset;		/* Îļþϵͳ0ÔÚflashÖеÄÆ«ÒÆ */
	unsigned int	ih_fs0_size;		/* Îļþϵͳ0´óС            */
	unsigned int	ih_im1_offset;		/* °æ±¾1ÔÚflashÖеÄÆ«ÒÆ     */
	unsigned int	ih_im1_size;		/* °æ±¾1´óС                */
	unsigned int	ih_fs1_offset;		/* Îļþϵͳ1ÔÚflashÖеÄÆ«ÒÆ */
	unsigned int	ih_fs1_size;		/* Îļþϵͳ1´óС            */

	char			ih_desc[DESC_LEN];	/* °æ±¾ÎļþÃèÊö */
	
	/* 2010/03/18, wys, boot°æ±¾ÃèÊö£¬¹²16×Ö½Ú */
	unsigned short	ih_boot_included;	/* ÊÇ·ñ°üº¬boot°æ±¾ */
	unsigned short	ih_boot_upgrade;	/* Ç¿ÖÆÉý¼¶bootʹÄÜ */
	unsigned int	ih_boot_size;		/* boot°æ±¾Êý¾Ý³¤¶È */
	unsigned int	ih_boot_offset;	/* boot°æ±¾Êý¾ÝÆ«ÒÆ */
	unsigned int	ih_boot_dcrc;		/* boot°æ±¾Êý¾ÝУÑé */
	/* 2010/03/18, wys, end */

	unsigned int	ih_isdefault;		/* Éý¼¶ºóÊÇ·ñʹÓÃÔ­°æ±¾µÄĬÈÏÅäÖà */
	unsigned int	ih_endiantype;		/* ´óСÐò */
	
	unsigned int	ih_hcrc;			/* °æ±¾Í·Ð£ÑéºÍ£¬Ö®Ç°µÄÓò»á²Î¼ÓУÑé */
	
	char			ih_time[16];		/* °æ±¾´´½¨Ê±¼ä         */
	unsigned int	ih_isfull;			/* °æ±¾ÊÇ·ñÍêÕû         */
	unsigned int	ih_isnewly;		/* ÊÇ·ñΪ×îа汾       */
	unsigned int	ih_fromsync;		/* °æ±¾À´Ô´£­Éý¼¶»òͬ²½ */
	unsigned int    ih_flashsize;		/* FlashÈÝÁ¿´óС */
	unsigned short	ih_protocol;		/* 0-NULL, 1-H248, 2-SIP, 3-MGCP */
	unsigned short	ih_compatible;		/* 32MB CSP2102/1027°æ±¾·ÖÇøÊÇ·ñ¼æÈÝ */
	char			ih_csp_version[8];	/* CSPƽ̨°æ±¾ºÅ£¬ÀýÈ磺V1.0.27 */
	char            ih_vidmask[24];     /*Ö§³ÖVIDµÄÑÚÂë*/
} hd_contend_desc;

typedef struct {
	unsigned int	ih_upgradetimes;
	unsigned int	ih_flashtimes;
} hd_config_file;

typedef struct {
	hd_general_desc	general;
	hd_contend_desc contend;
} header_version;

typedef struct {
	hd_general_desc	general;
	hd_config_file	config;
} header_config;



/* function declarations */
int do_search (unsigned int start, unsigned int end, unsigned int step, search_desc *search);
int do_startup (search_desc *search);
int do_settings (int num, const search_desc *search);

#endif /* _CMD_DOWNVER_H_ */