static int spl_fit_append_fdt(struct spl_image_info *spl_image,
			      struct spl_load_info *info, ulong sector,
			      void *fit, int images, ulong base_offset)
{
    printf("spl_fit_append_fdt: init: %x\n", *(int*)0x8086a4ec);
	struct spl_image_info image_info;
	int node, ret, index = 0;

	/* Figure out which device tree the board wants to use */
	node = spl_fit_get_image_node(fit, images, FIT_FDT_PROP, index++);
	if (node < 0) {
		debug("%s: cannot find FDT node\n", __func__);
		return node;
	}

	/*
	 * Read the device tree and place it after the image.
	 * Align the destination address to ARCH_DMA_MINALIGN.
	 */
	image_info.load_addr = spl_image->load_addr + spl_image->size;
	ret = spl_load_fit_image(info, sector, fit, base_offset, node,
				 &image_info);

	if (ret < 0)
		return ret;

	/* Make the load-address of the FDT available for the SPL framework */
	spl_image->fdt_addr = (void *)image_info.load_addr;
#if !CONFIG_IS_ENABLED(FIT_IMAGE_TINY)
#if defined(CONFIG_OF_LIBFDT_OVERLAY)
	void *tmpbuffer;
	/*
	 * allocate 64kB of memory. This will be used to store the DT overlay
	 * before it is applied. It may not be used depending on how the
	 * overlay is stored.
	 */
	tmpbuffer = malloc(64 * 1024);
	if (!tmpbuffer)
		debug("%s: unable to allocate space for overlays\n", __func__);

	for (; ; index++) {
		node = spl_fit_get_image_node(fit, images, FIT_FDT_PROP, index);
		if (node == -E2BIG) {
			debug("%s: No additional FDT node\n", __func__);
			return 0;
		} else if (node < 0) {
			debug("%s: unable to find FDT node %d\n", __func__,
			      index);
			continue;
		}

		image_info.load_addr = (ulong) tmpbuffer;
		ret = spl_load_fit_image(info, sector, fit, base_offset, node,
					 &image_info);
		if (ret < 0)
			return ret;

		/* Make room in FDT for changes coming from the overlay */
		ret = fdt_increase_size(spl_image->fdt_addr, image_info.size);
		if (ret < 0)
			return ret;

		ret = fdt_overlay_apply_verbose(spl_image->fdt_addr,
						(void *)image_info.load_addr);
		if (ret) {
			pr_err("failed to apply DT overlay %s\n",
			       fit_get_name(fit, node, NULL));
			return ret;
		}

		debug("%s: DT overlay %s applied\n", __func__,
		      fit_get_name(fit, node, NULL));
	}
	if (tmpbuffer)
		free(tmpbuffer);
#endif
	/* Try to make space, so we can inject details on the loadables */
	ret = fdt_shrink_to_minimum(spl_image->fdt_addr, 8192);
	if (ret < 0)
		return ret;
#endif

	return ret;
}