1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2020 Stefan Roese <sr@denx.de>
9 int spl_parse_legacy_header(struct spl_image_info *spl_image,
10 const struct image_header *header)
12 u32 header_size = sizeof(struct image_header);
14 /* check uImage header CRC */
15 if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK) &&
16 !image_check_hcrc(header)) {
17 puts("SPL: Image header CRC check failed!\n");
21 if (spl_image->flags & SPL_COPY_PAYLOAD_ONLY) {
23 * On some system (e.g. powerpc), the load-address and
24 * entry-point is located at address 0. We can't load
25 * to 0-0x40. So skip header in this case.
27 spl_image->load_addr = image_get_load(header);
28 spl_image->entry_point = image_get_ep(header);
29 spl_image->size = image_get_data_size(header);
31 spl_image->entry_point = image_get_ep(header);
32 /* Load including the header */
33 spl_image->load_addr = image_get_load(header) -
35 spl_image->size = image_get_data_size(header) +
39 #ifdef CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK
40 /* store uImage data length and CRC to check later */
41 spl_image->dcrc_data = image_get_load(header);
42 spl_image->dcrc_length = image_get_data_size(header);
43 spl_image->dcrc = image_get_dcrc(header);
46 spl_image->os = image_get_os(header);
47 spl_image->name = image_get_name(header);
49 "payload image: %32s load addr: 0x%lx size: %d\n",
50 spl_image->name, spl_image->load_addr, spl_image->size);