int fit_conf_get_prop_node_index(const void *fit, int noffset,
		const char *prop_name, int index)
{
	const char *uname;
	int len;

	/* get kernel image unit name from configuration kernel property */
	uname = fdt_stringlist_get(fit, noffset, prop_name, index, &len);
	if (uname == NULL)
		return len;

	return fit_image_get_node(fit, uname);
}
int fit_conf_get_prop_node_index(const void *fit, int noffset,
		const char *prop_name, int index)
{
	const char *uname;
	int len;

	 
	uname = fdt_stringlist_get(fit, noffset, prop_name, index, &len);
	if (uname == NULL)
		return len;

	return fit_image_get_node(fit, uname);
}