]>
git.ipfire.org Git - people/ms/u-boot.git/blob - tools/rksd.c
2 * (C) Copyright 2015 Google, Inc
3 * Written by Simon Glass <sjg@chromium.org>
5 * SPDX-License-Identifier: GPL-2.0+
7 * See README.rockchip for details of the rksd format
10 #include "imagetool.h"
16 static int rksd_verify_header(unsigned char *buf
, int size
,
17 struct image_tool_params
*params
)
22 static void rksd_print_header(const void *buf
)
26 static void rksd_set_header(void *buf
, struct stat
*sbuf
, int ifd
,
27 struct image_tool_params
*params
)
32 printf("params->file_size %d\n", params
->file_size
);
33 printf("params->orig_file_size %d\n", params
->orig_file_size
);
36 * We need to calculate this using 'RK_SPL_HDR_START' and not using
37 * 'tparams->header_size', as the additional byte inserted when
38 * 'is_boot0' is true counts towards the payload.
40 size
= params
->file_size
- RK_SPL_HDR_START
;
41 ret
= rkcommon_set_header(buf
, size
, params
);
43 /* TODO(sjg@chromium.org): This method should return an error */
44 printf("Warning: SPL image is too large (size %#x) and will "
49 static int rksd_extract_subimage(void *buf
, struct image_tool_params
*params
)
54 static int rksd_check_image_type(uint8_t type
)
56 if (type
== IH_TYPE_RKSD
)
62 static int rksd_vrec_header(struct image_tool_params
*params
,
63 struct image_type_params
*tparams
)
65 /* We don't add any additional padding after the end of the image */
66 return rkcommon_vrec_header(params
, tparams
, 1);
74 "Rockchip SD Boot Image support",
77 rkcommon_check_params
,
81 rksd_extract_subimage
,
82 rksd_check_image_type
,