mtk-lk/platform/mt6785/include/platform/partition.h

/* Copyright Statement:
 *
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#ifndef __PARTITION_H__
#define __PARTITION_H__

#include <platform/mt_typedefs.h>
#include <part.h>
#include <part_dev.h>

#define BIMG_HEADER_SZ              (0x800)
#define MKIMG_HEADER_SZ             (0x200)

#define PART_HDR_DATA_SIZE	512

#define PART_KERNEL     "KERNEL"
#define PART_ROOTFS     "ROOTFS"

#define PART_MAGIC          0x58881688
#define PART_EXT_MAGIC      0x58891689
#define PART_MAX_COUNT      128
#define PART_PRELOADER_SIZE (0x400)

#define FRP_NAME        "frp"

typedef union {
	struct {
		unsigned int magic;        /* partition magic */
		unsigned int dsize;        /* partition data size */
		char         name[32];     /* partition name */
		unsigned int maddr;        /* partition memory address */
		unsigned int mode;      /* maddr is counted from the beginning or end of RAM */
		/* extension */
		unsigned int ext_magic;    /* always EXT_MAGIC */
		unsigned int hdr_size;     /* header size is 512 bytes currently, but may extend in the future */
		unsigned int hdr_version;  /* see HDR_VERSION */
		unsigned int img_type;     /* please refer to #define beginning with IMG_TYPE_ */
		unsigned int img_list_end; /* end of image list? 0: this image is followed by another image 1: end */
		unsigned int align_size;   /* image size alignment setting in bytes, 16 by default for AES encryption */
		unsigned int dsize_extend; /* high word of image size for 64 bit address support */
		unsigned int maddr_extend; /* high word of image load address in RAM for 64 bit address support */
	} info;
	unsigned char data[PART_HDR_DATA_SIZE];
} part_hdr_t;
#endif /* __PARTITION_H__ */