#include "imagetool.h"
#include "mkimage.h"
#include "imximage.h"
+#include <fit_common.h>
#include <image.h>
#include <version.h>
#ifdef __linux__
static void usage(const char *msg)
{
fprintf(stderr, "Error: %s\n", msg);
- fprintf(stderr, "Usage: %s -l image\n"
- " -l ==> list image header information\n",
+ fprintf(stderr, "Usage: %s [-T type] -l image\n"
+ " -l ==> list image header information\n"
+ " -T ==> parse image file as 'type'\n"
+ " -q ==> quiet\n",
params.cmdname);
fprintf(stderr,
" %s [-x] -A arch -O os -T type -C comp -a addr -e ep -n name -d data_file[:data_file...] image\n"
" -a ==> set load address to 'addr' (hex)\n"
" -e ==> set entry point to 'ep' (hex)\n"
" -n ==> set image name to 'name'\n"
+ " -R ==> set second image name to 'name'\n"
" -d ==> use image data from 'datafile'\n"
- " -x ==> set XIP (execute in place)\n",
+ " -x ==> set XIP (execute in place)\n"
+ " -s ==> create an image with no data\n"
+ " -v ==> verbose\n",
params.cmdname);
fprintf(stderr,
" %s [-D dtc_options] [-f fit-image.its|-f auto|-F] [-b <dtb> [-b <dtb>]] [-E] [-B size] [-i <ramdisk.cpio.gz>] fit-image\n"
" -f => input filename for FIT source\n"
" -i => input filename for ramdisk file\n"
" -E => place data outside of the FIT structure\n"
- " -B => align size in hex for FIT structure and header\n");
+ " -B => align size in hex for FIT structure and header\n"
+ " -b => append the device tree binary to the FIT\n"
+ " -t => update the timestamp in the FIT\n");
#ifdef CONFIG_FIT_SIGNATURE
fprintf(stderr,
"Signing / verified boot options: [-k keydir] [-K dtb] [ -c <comment>] [-p addr] [-r] [-N engine]\n"
" -F => re-sign existing FIT image\n"
" -p => place external data at a static position\n"
" -r => mark keys used as 'required' in dtb\n"
- " -N => openssl engine to use for signing\n");
+ " -N => openssl engine to use for signing\n"
+ " -o => algorithm to use for signing\n");
#else
fprintf(stderr,
"Signing / verified boot not supported (CONFIG_FIT_SIGNATURE undefined)\n");
return 0;
}
-#define OPT_STRING "a:A:b:B:c:C:d:D:e:Ef:Fk:i:K:ln:N:p:O:rR:qstT:vVx"
static void process_args(int argc, char **argv)
{
char *ptr;
int opt;
while ((opt = getopt(argc, argv,
- "a:A:b:B:c:C:d:D:e:Ef:FG:k:i:K:ln:N:p:O:rR:qstT:vVx")) != -1) {
+ "a:A:b:B:c:C:d:D:e:Ef:FG:k:i:K:ln:N:p:o:O:rR:qstT:vVx")) != -1) {
switch (opt) {
case 'a':
params.addr = strtoull(optarg, &ptr, 16);
show_valid_options(IH_ARCH);
usage("Invalid architecture");
}
+ params.Aflag = 1;
break;
case 'b':
if (add_content(IH_TYPE_FLATDT, optarg)) {
case 'N':
params.engine_id = optarg;
break;
+ case 'o':
+ params.algo_name = optarg;
+ break;
case 'O':
params.os = genimg_get_os_id(optarg);
if (params.os < 0) {
params.datafile = datafile;
else if (!params.datafile)
usage("Missing data file for auto-FIT (use -d)");
- } else if (type != IH_TYPE_INVALID) {
+ } else if (params.lflag || type != IH_TYPE_INVALID) {
if (type == IH_TYPE_SCRIPT && !params.datafile)
usage("Missing data file for script (use -d)");
params.type = type;
usage("Missing output filename");
}
+static void verify_image(const struct image_type_params *tparams)
+{
+ struct stat sbuf;
+ void *ptr;
+ int ifd;
+
+ ifd = open(params.imagefile, O_RDONLY | O_BINARY);
+ if (ifd < 0) {
+ fprintf(stderr, "%s: Can't open %s: %s\n",
+ params.cmdname, params.imagefile,
+ strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ if (fstat(ifd, &sbuf) < 0) {
+ fprintf(stderr, "%s: Can't stat %s: %s\n",
+ params.cmdname, params.imagefile, strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ params.file_size = sbuf.st_size;
+
+ ptr = mmap(0, params.file_size, PROT_READ, MAP_SHARED, ifd, 0);
+ if (ptr == MAP_FAILED) {
+ fprintf(stderr, "%s: Can't map %s: %s\n",
+ params.cmdname, params.imagefile, strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ if (tparams->verify_header((unsigned char *)ptr, params.file_size, ¶ms) != 0) {
+ fprintf(stderr, "%s: Failed to verify header of %s\n",
+ params.cmdname, params.imagefile);
+ exit(EXIT_FAILURE);
+ }
+
+ (void)munmap(ptr, params.file_size);
+ (void)close(ifd);
+}
+
int main(int argc, char **argv)
{
int ifd = -1;
/* set tparams as per input type_id */
tparams = imagetool_get_type(params.type);
- if (tparams == NULL) {
+ if (tparams == NULL && !params.lflag) {
fprintf (stderr, "%s: unsupported type %s\n",
params.cmdname, genimg_get_type_name(params.type));
exit (EXIT_FAILURE);
* check the passed arguments parameters meets the requirements
* as per image type to be generated/listed
*/
- if (tparams->check_params)
+ if (tparams && tparams->check_params)
if (tparams->check_params (¶ms))
usage("Bad parameters for image type");
if (!params.eflag) {
params.ep = params.addr;
/* If XIP, entry point must be after the U-Boot header */
- if (params.xflag)
+ if (params.xflag && tparams)
params.ep += tparams->header_size;
}
if (params.fflag){
+ if (!tparams) {
+ fprintf(stderr, "%s: Missing FIT support\n",
+ params.cmdname);
+ exit (EXIT_FAILURE);
+ }
if (tparams->fflag_handle)
/*
* in some cases, some additional processing needs
retval = tparams->fflag_handle(¶ms);
if (retval != EXIT_SUCCESS)
- exit (retval);
+ usage("Bad parameters for FIT image type");
}
if (params.lflag || params.fflag) {
params.cmdname, params.imagefile);
exit (EXIT_FAILURE);
#endif
- } else if ((unsigned)sbuf.st_size < tparams->header_size) {
+ } else if (tparams && sbuf.st_size < (off_t)tparams->header_size) {
fprintf (stderr,
- "%s: Bad size: \"%s\" is not valid image: size %ld < %u\n",
+ "%s: Bad size: \"%s\" is not valid image: size %llu < %u\n",
params.cmdname, params.imagefile,
- sbuf.st_size, tparams->header_size);
+ (unsigned long long) sbuf.st_size,
+ tparams->header_size);
exit (EXIT_FAILURE);
} else {
size = sbuf.st_size;
exit (EXIT_FAILURE);
}
- if (params.fflag) {
- /*
- * Verifies the header format based on the expected header for image
- * type in tparams
- */
- retval = imagetool_verify_print_header_by_type(ptr, &sbuf,
- tparams, ¶ms);
- } else {
- /**
- * When listing the image, we are not given the image type. Simply check all
- * image types to find one that matches our header
- */
- retval = imagetool_verify_print_header(ptr, &sbuf,
- tparams, ¶ms);
- }
+ /*
+ * Verifies the header format based on the expected header for image
+ * type in tparams. If tparams is NULL simply check all image types
+ * to find one that matches our header.
+ */
+ retval = imagetool_verify_print_header(ptr, &sbuf, tparams, ¶ms);
(void) munmap((void *)ptr, sbuf.st_size);
(void) close (ifd);
+ if (!retval)
+ summary_show(¶ms.summary, params.imagefile,
+ params.keydest);
exit (retval);
}
exit (EXIT_FAILURE);
}
+ if (tparams->verify_header)
+ verify_image(tparams);
+
exit (EXIT_SUCCESS);
}
projects / platform / kernel / u-boot.git / blobdiff