image.c

	*cmd_start = (ulong) & cmdline[0];
	*cmd_end = *cmd_start + strlen(cmdline);

	debug ("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);

	return 0;
}

/**
 * boot_get_kbd - allocate and initialize kernel copy of board info
 * @lmb: pointer to lmb handle, will be used for memory mgmt
 * @kbd: double pointer to board info data
 * @bootmap_base: ulong variable, holds offset in physical memory to
 * base of bootmap
 *
 * boot_get_kbd() allocates space for kernel copy of board info data below
 * BOOTMAPSZ + bootmap_base address and kernel board info is initialized with
 * the current u-boot board info data.
 *
 * returns:
 *      0 - success
 *     -1 - failure
 */
int boot_get_kbd (struct lmb *lmb, bd_t **kbd, ulong bootmap_base)
{
	*kbd = (bd_t *)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
				      CFG_BOOTMAPSZ + bootmap_base);
	if (*kbd == NULL)
		return -1;

	**kbd = *(gd->bd);

	debug ("## kernel board info at 0x%08lx\n", (ulong)*kbd);

#if defined(DEBUG) && defined(CONFIG_CMD_BDI)
	do_bdinfo(NULL, 0, 0, NULL);
#endif

	return 0;
}
#endif /* CONFIG_PPC || CONFIG_M68K */

#if defined(CONFIG_FIT)
/*****************************************************************************/
/* New uImage format routines */
/*****************************************************************************/
static int fit_parse_spec (const char *spec, char sepc, ulong addr_curr,
		ulong *addr, const char **name)
{
	const char *sep;

	*addr = addr_curr;
	*name = NULL;

	sep = strchr (spec, sepc);
	if (sep) {
		if (sep - spec > 0)
			*addr = simple_strtoul (spec, NULL, 16);

		*name = sep + 1;
		return 1;
	}

	return 0;
}

/**
 * fit_parse_conf - parse FIT configuration spec
 * @spec: input string, containing configuration spec
 * @add_curr: current image address (to be used as a possible default)
 * @addr: pointer to a ulong variable, will hold FIT image address of a given
 * configuration
 * @conf_name double pointer to a char, will hold pointer to a configuration
 * unit name
 *
 * fit_parse_conf() expects configuration spec in the for of [<addr>]#<conf>,
 * where <addr> is a FIT image address that contains configuration
 * with a <conf> unit name.
 *
 * Address part is optional, and if omitted default add_curr will
 * be used instead.
 *
 * returns:
 *     1 if spec is a valid configuration string,
 *     addr and conf_name are set accordingly
 *     0 otherwise
 */
inline int fit_parse_conf (const char *spec, ulong addr_curr,
		ulong *addr, const char **conf_name)
{
	return fit_parse_spec (spec, '#', addr_curr, addr, conf_name);
}

/**
 * fit_parse_subimage - parse FIT subimage spec
 * @spec: input string, containing subimage spec
 * @add_curr: current image address (to be used as a possible default)
 * @addr: pointer to a ulong variable, will hold FIT image address of a given
 * subimage
 * @image_name: double pointer to a char, will hold pointer to a subimage name
 *
 * fit_parse_subimage() expects subimage spec in the for of
 * [<addr>]:<subimage>, where <addr> is a FIT image address that contains
 * subimage with a <subimg> unit name.
 *
 * Address part is optional, and if omitted default add_curr will
 * be used instead.
 *
 * returns:
 *     1 if spec is a valid subimage string,
 *     addr and image_name are set accordingly
 *     0 otherwise
 */
inline int fit_parse_subimage (const char *spec, ulong addr_curr,
		ulong *addr, const char **image_name)
{
	return fit_parse_spec (spec, ':', addr_curr, addr, image_name);
}

#endif /* CONFIG_FIT */
#endif /* !USE_HOSTCC */