mtk-lk/platform/mt6580/include/ptgen/pmt.h

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 * This software/firmware and related documentation ("MediaTek Software") are
 * protected under relevant copyright laws. The information contained herein
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 */
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#ifndef _PMT_H
#define _PMT_H

#include "partition_define.h"

//mt6516_partition.h has defination
//mt6516_download.h define again, both is 20

#define MAX_PARTITION_NAME_LEN 64
#ifdef MTK_EMMC_SUPPORT
/*64bit*/
typedef struct {
	unsigned char name[MAX_PARTITION_NAME_LEN];     /* partition name */
	unsigned long long size;                            /* partition size */
	unsigned long long part_id;                          /* partition region */
	unsigned long long offset;                          /* partition start */
	unsigned long long mask_flags;                      /* partition flags */

} pt_resident;
/*32bit*/
typedef struct {
	unsigned char name[MAX_PARTITION_NAME_LEN];     /* partition name */
	unsigned long  size;                            /* partition size */
	unsigned long  offset;                          /* partition start */
	unsigned long mask_flags;                       /* partition flags */

} pt_resident32;
#else

#define REGION_LOW_PAGE 0x004C4F57
#define REGION_FULL_PAGE 0x46554C4C
#if defined(MTK_TLC_NAND_SUPPORT)
#define REGION_SLC_MODE 0x00534C43
#define REGION_TLC_MODE 0x00544C43
#endif

typedef struct {
	unsigned char name[MAX_PARTITION_NAME_LEN];     /* partition name */
	unsigned long long size;                            /* partition size */
	unsigned long long part_id;                          /* partition region */ //will be used as download type on L branch. xiaolei
	unsigned long long offset;                          /* partition start */
	unsigned long long mask_flags;                      /* partition flags */

} pt_resident;
#endif


#define DM_ERR_OK 0
#define DM_ERR_NO_VALID_TABLE 9
#define DM_ERR_NO_SPACE_FOUND 10
#define ERR_NO_EXIST  1

//Sequnce number


//#define PT_LOCATION          4090      // (4096-80)
//#define MPT_LOCATION        4091            // (4096-81)
#define PT_SIG      0x50547633            //"PTv3"
#define MPT_SIG    0x4D505433           //"MPT3"
#define PT_SIG_SIZE 8

//#define is_valid_mpt(buf) ((*(unsigned int *)(buf))==MPT_SIG)
//#define is_valid_pt(buf) ((*(unsigned int *)(buf))==PT_SIG)
#define is_valid_pt(buf) (!memcmp(buf, "3vTP", 4))
#define is_valid_mpt(buf) (!memcmp(buf, "3TPM", 4))
#define RETRY_TIMES 5


typedef struct _DM_PARTITION_INFO {
	char part_name[MAX_PARTITION_NAME_LEN];             /* the name of partition */
	unsigned long long start_addr;                                  /* the start address of partition */
	unsigned long long part_len;                                    /* the length of partition */
	unsigned char part_visibility;                              /* part_visibility is 0: this partition is hidden and CANNOT download */
	/* part_visibility is 1: this partition is visible and can download */
	unsigned char dl_selected;                                  /* dl_selected is 0: this partition is NOT selected to download */
	/* dl_selected is 1: this partition is selected to download */
} DM_PARTITION_INFO;

typedef struct {
	unsigned int pattern;
	unsigned int part_num;                              /* The actual number of partitions */
	DM_PARTITION_INFO part_info[PART_MAX_COUNT];
} DM_PARTITION_INFO_PACKET;

typedef struct {
	int sequencenumber:8;
	int tool_or_sd_update:8;
	int mirror_pt_dl:4;   //mirror download OK
	int mirror_pt_has_space:4;
	int pt_changed:4;
	int pt_has_space:4;
} pt_info;

#endif