image.h

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image_get_hdr_b (os);
image_get_hdr_b (arch);
image_get_hdr_b (type);
image_get_hdr_b (comp);

static inline char *image_get_name (image_header_t *hdr)
{
	return (char *)hdr->ih_name;
}

static inline uint32_t image_get_data_size (image_header_t *hdr)
{
	return image_get_size (hdr);
}

/**
 * image_get_data - get image payload start address
 * @hdr: image header
 *
 * image_get_data() returns address of the image payload. For single
 * component images it is image data start. For multi component
 * images it points to the null terminated table of sub-images sizes.
 *
 * returns:
 *     image payload data start address
 */
static inline ulong image_get_data (image_header_t *hdr)
{
	return ((ulong)hdr + image_get_header_size ());
}

static inline uint32_t image_get_image_size (image_header_t *hdr)
{
	return (image_get_size (hdr) + image_get_header_size ());
}
static inline ulong image_get_image_end (image_header_t *hdr)
{
	return ((ulong)hdr + image_get_image_size (hdr));
}

#define image_set_hdr_l(f) \
	static inline void image_set_##f(image_header_t *hdr, uint32_t val) \
	{ \
		hdr->ih_##f = cpu_to_uimage (val); \
	}
image_set_hdr_l (magic);
image_set_hdr_l (hcrc);
image_set_hdr_l (time);
image_set_hdr_l (size);
image_set_hdr_l (load);
image_set_hdr_l (ep);
image_set_hdr_l (dcrc);

#define image_set_hdr_b(f) \
	static inline void image_set_##f(image_header_t *hdr, uint8_t val) \
	{ \
		hdr->ih_##f = val; \
	}
image_set_hdr_b (os);
image_set_hdr_b (arch);
image_set_hdr_b (type);
image_set_hdr_b (comp);

static inline void image_set_name (image_header_t *hdr, const char *name)
{
	strncpy (image_get_name (hdr), name, IH_NMLEN);
}

int image_check_hcrc (image_header_t *hdr);
int image_check_dcrc (image_header_t *hdr);
#ifndef USE_HOSTCC
int getenv_yesno (char *var);
ulong getenv_bootm_low(void);
phys_size_t getenv_bootm_size(void);
void memmove_wd (void *to, void *from, size_t len, ulong chunksz);
#endif

static inline int image_check_magic (image_header_t *hdr)
{
	return (image_get_magic (hdr) == IH_MAGIC);
}
static inline int image_check_type (image_header_t *hdr, uint8_t type)
{
	return (image_get_type (hdr) == type);
}
static inline int image_check_arch (image_header_t *hdr, uint8_t arch)
{
	return (image_get_arch (hdr) == arch);
}
static inline int image_check_os (image_header_t *hdr, uint8_t os)
{
	return (image_get_os (hdr) == os);
}

ulong image_multi_count (image_header_t *hdr);
void image_multi_getimg (image_header_t *hdr, ulong idx,
			ulong *data, ulong *len);

void image_print_contents (image_header_t *hdr);

#ifndef USE_HOSTCC
static inline int image_check_target_arch (image_header_t *hdr)
{
#if defined(__ARM__)
	if (!image_check_arch (hdr, IH_ARCH_ARM))
#elif defined(__avr32__)
	if (!image_check_arch (hdr, IH_ARCH_AVR32))
#elif defined(__bfin__)
	if (!image_check_arch (hdr, IH_ARCH_BLACKFIN))
#elif defined(__I386__)
	if (!image_check_arch (hdr, IH_ARCH_I386))
#elif defined(__M68K__)
	if (!image_check_arch (hdr, IH_ARCH_M68K))
#elif defined(__microblaze__)
	if (!image_check_arch (hdr, IH_ARCH_MICROBLAZE))
#elif defined(__mips__)
	if (!image_check_arch (hdr, IH_ARCH_MIPS))
#elif defined(__nios__)
	if (!image_check_arch (hdr, IH_ARCH_NIOS))
#elif defined(__nios2__)
	if (!image_check_arch (hdr, IH_ARCH_NIOS2))
#elif defined(__PPC__)
	if (!image_check_arch (hdr, IH_ARCH_PPC))
#elif defined(__sh__)
	if (!image_check_arch (hdr, IH_ARCH_SH))
#elif defined(__sparc__)
	if (!image_check_arch (hdr, IH_ARCH_SPARC))
#else
# error Unknown CPU type
#endif
		return 0;

	return 1;
}
#endif /* USE_HOSTCC */

/*******************************************************************/
/* New uImage format specific code (prefixed with fit_) */
/*******************************************************************/
#if defined(CONFIG_FIT)

#define FIT_IMAGES_PATH		"/images"
#define FIT_CONFS_PATH		"/configurations"

/* hash node */
#define FIT_HASH_NODENAME	"hash"
#define FIT_ALGO_PROP		"algo"
#define FIT_VALUE_PROP		"value"

/* image node */
#define FIT_DATA_PROP		"data"
#define FIT_TIMESTAMP_PROP	"timestamp"
#define FIT_DESC_PROP		"description"
#define FIT_ARCH_PROP		"arch"
#define FIT_TYPE_PROP		"type"
#define FIT_OS_PROP		"os"
#define FIT_COMP_PROP		"compression"
#define FIT_ENTRY_PROP		"entry"
#define FIT_LOAD_PROP		"load"

/* configuration node */
#define FIT_KERNEL_PROP		"kernel"
#define FIT_RAMDISK_PROP	"ramdisk"
#define FIT_FDT_PROP		"fdt"
#define FIT_DEFAULT_PROP	"default"

#define FIT_MAX_HASH_LEN	20	/* max(crc32_len(4), sha1_len(20)) */

/* cmdline argument format parsing */
inline int fit_parse_conf (const char *spec, ulong addr_curr,
		ulong *addr, const char **conf_name);
inline int fit_parse_subimage (const char *spec, ulong addr_curr,
		ulong *addr, const char **image_name);

void fit_print_contents (const void *fit);
void fit_image_print (const void *fit, int noffset, const char *p);
void fit_image_print_hash (const void *fit, int noffset, const char *p);

/**
 * fit_get_end - get FIT image size
 * @fit: pointer to the FIT format image header
 *
 * returns:
 *     size of the FIT image (blob) in memory
 */
static inline ulong fit_get_size (const void *fit)
{
	return fdt_totalsize (fit);
}

/**
 * fit_get_end - get FIT image end
 * @fit: pointer to the FIT format image header
 *
 * returns:
 *     end address of the FIT image (blob) in memory
 */
static inline ulong fit_get_end (const void *fit)
{
	return (ulong)fit + fdt_totalsize (fit);
}

/**
 * fit_get_name - get FIT node name
 * @fit: pointer to the FIT format image header
 *
 * returns:
 *     NULL, on error
 *     pointer to node name, on success
 */
static inline const char *fit_get_name (const void *fit_hdr,
		int noffset, int *len)
{
	return fdt_get_name (fit_hdr, noffset, len);
}

int fit_get_desc (const void *fit, int noffset, char **desc);
int fit_get_timestamp (const void *fit, int noffset, time_t *timestamp);

int fit_image_get_node (const void *fit, const char *image_uname);
int fit_image_get_os (const void *fit, int noffset, uint8_t *os);
int fit_image_get_arch (const void *fit, int noffset, uint8_t *arch);
int fit_image_get_type (const void *fit, int noffset, uint8_t *type);
int fit_image_get_comp (const void *fit, int noffset, uint8_t *comp);
int fit_image_get_load (const void *fit, int noffset, ulong *load);
int fit_image_get_entry (const void *fit, int noffset, ulong *entry);
int fit_image_get_data (const void *fit, int noffset,
				const void **data, size_t *size);

int fit_image_hash_get_algo (const void *fit, int noffset, char **algo);
int fit_image_hash_get_value (const void *fit, int noffset, uint8_t **value,
				int *value_len);

int fit_set_timestamp (void *fit, int noffset, time_t timestamp);
int fit_set_hashes (void *fit);
int fit_image_set_hashes (void *fit, int image_noffset);
int fit_image_hash_set_value (void *fit, int noffset, uint8_t *value,
				int value_len);

int fit_image_check_hashes (const void *fit, int noffset);
int fit_image_check_os (const void *fit, int noffset, uint8_t os);
int fit_image_check_arch (const void *fit, int noffset, uint8_t arch);
int fit_image_check_type (const void *fit, int noffset, uint8_t type);
int fit_image_check_comp (const void *fit, int noffset, uint8_t comp);
int fit_check_format (const void *fit);

int fit_conf_get_node (const void *fit, const char *conf_uname);
int fit_conf_get_kernel_node (const void *fit, int noffset);
int fit_conf_get_ramdisk_node (const void *fit, int noffset);
int fit_conf_get_fdt_node (const void *fit, int noffset);

void fit_conf_print (const void *fit, int noffset, const char *p);

#ifndef USE_HOSTCC
static inline int fit_image_check_target_arch (const void *fdt, int node)
{
#if defined(__ARM__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_ARM))
#elif defined(__avr32__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_AVR32))
#elif defined(__bfin__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_BLACKFIN))
#elif defined(__I386__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_I386))
#elif defined(__M68K__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_M68K))
#elif defined(__microblaze__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_MICROBLAZE))
#elif defined(__mips__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_MIPS))
#elif defined(__nios__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS))
#elif defined(__nios2__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_NIOS2))
#elif defined(__PPC__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_PPC))
#elif defined(__sh__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_SH))
#elif defined(__sparc__)
	if (!fit_image_check_arch (fdt, node, IH_ARCH_SPARC))
#else
# error Unknown CPU type
#endif
		return 0;

	return 1;
}
#endif /* USE_HOSTCC */

#ifdef CONFIG_FIT_VERBOSE
#define fit_unsupported(msg)	printf ("! %s:%d " \
				"FIT images not supported for '%s'\n", \
				__FILE__, __LINE__, (msg))

#define fit_unsupported_reset(msg)	printf ("! %s:%d " \
				"FIT images not supported for '%s' " \
				"- must reset board to recover!\n", \
				__FILE__, __LINE__, (msg))
#else
#define fit_unsupported(msg)
#define fit_unsupported_reset(msg)
#endif /* CONFIG_FIT_VERBOSE */
#endif /* CONFIG_FIT */

#endif	/* __IMAGE_H__ */