void *ptr;
int ret = 0;
- tfd = mmap_fdt(params->cmdname, tmpfile, size_inc, &ptr, &sbuf, true);
+ tfd = mmap_fdt(params->cmdname, tmpfile, size_inc, &ptr, &sbuf, true,
+ false);
if (tfd < 0)
return -EIO;
struct stat dest_sbuf;
destfd = mmap_fdt(params->cmdname, params->keydest, size_inc,
- &dest_blob, &dest_sbuf, false);
+ &dest_blob, &dest_sbuf, false,
+ false);
if (destfd < 0) {
ret = -EIO;
goto err_keydest;
/* for first image creation, add a timestamp at offset 0 i.e., root */
if (params->datafile) {
- time_t time = imagetool_get_source_date(params, sbuf.st_mtime);
+ time_t time = imagetool_get_source_date(params->cmdname,
+ sbuf.st_mtime);
ret = fit_set_timestamp(ptr, 0, time);
}
+ if (!ret) {
+ ret = fit_cipher_data(params->keydir, dest_blob, ptr,
+ params->comment,
+ params->require_keys,
+ params->engine_id,
+ params->cmdname);
+ }
+
if (!ret) {
ret = fit_add_verification_data(params->keydir, dest_blob, ptr,
params->comment,
params->require_keys,
- params->engine_id);
+ params->engine_id,
+ params->cmdname);
}
if (dest_blob) {
err_keydest:
munmap(ptr, sbuf.st_size);
close(tfd);
-
return ret;
}
typename = genimg_get_type_short_name(params->fit_image_type);
snprintf(str, sizeof(str), "%s-1", typename);
fdt_begin_node(fdt, str);
- fdt_property_string(fdt, "description", params->imagename);
- fdt_property_string(fdt, "type", typename);
- fdt_property_string(fdt, "arch",
+ fdt_property_string(fdt, FIT_DESC_PROP, params->imagename);
+ fdt_property_string(fdt, FIT_TYPE_PROP, typename);
+ fdt_property_string(fdt, FIT_ARCH_PROP,
genimg_get_arch_short_name(params->arch));
- fdt_property_string(fdt, "os", genimg_get_os_short_name(params->os));
- fdt_property_string(fdt, "compression",
+ fdt_property_string(fdt, FIT_OS_PROP,
+ genimg_get_os_short_name(params->os));
+ fdt_property_string(fdt, FIT_COMP_PROP,
genimg_get_comp_short_name(params->comp));
- fdt_property_u32(fdt, "load", params->addr);
- fdt_property_u32(fdt, "entry", params->ep);
+ fdt_property_u32(fdt, FIT_LOAD_PROP, params->addr);
+ fdt_property_u32(fdt, FIT_ENTRY_PROP, params->ep);
/*
* Put data last since it is large. SPL may only load the first part
* of the DT, so this way it can access all the above fields.
*/
- ret = fdt_property_file(params, fdt, "data", params->datafile);
+ ret = fdt_property_file(params, fdt, FIT_DATA_PROP, params->datafile);
if (ret)
return ret;
fdt_end_node(fdt);
for (cont = params->content_head; cont; cont = cont->next) {
if (cont->type != IH_TYPE_FLATDT)
continue;
+ typename = genimg_get_type_short_name(cont->type);
snprintf(str, sizeof(str), "%s-%d", FIT_FDT_PROP, ++upto);
fdt_begin_node(fdt, str);
get_basename(str, sizeof(str), cont->fname);
- fdt_property_string(fdt, "description", str);
- ret = fdt_property_file(params, fdt, "data", cont->fname);
+ fdt_property_string(fdt, FIT_DESC_PROP, str);
+ ret = fdt_property_file(params, fdt, FIT_DATA_PROP,
+ cont->fname);
if (ret)
return ret;
- fdt_property_string(fdt, "type", typename);
- fdt_property_string(fdt, "arch",
+ fdt_property_string(fdt, FIT_TYPE_PROP, typename);
+ fdt_property_string(fdt, FIT_ARCH_PROP,
genimg_get_arch_short_name(params->arch));
- fdt_property_string(fdt, "compression",
+ fdt_property_string(fdt, FIT_COMP_PROP,
genimg_get_comp_short_name(IH_COMP_NONE));
fdt_end_node(fdt);
}
if (params->fit_ramdisk) {
fdt_begin_node(fdt, FIT_RAMDISK_PROP "-1");
- fdt_property_string(fdt, "type", FIT_RAMDISK_PROP);
- fdt_property_string(fdt, "os", genimg_get_os_short_name(params->os));
+ fdt_property_string(fdt, FIT_TYPE_PROP, FIT_RAMDISK_PROP);
+ fdt_property_string(fdt, FIT_OS_PROP,
+ genimg_get_os_short_name(params->os));
+ fdt_property_string(fdt, FIT_ARCH_PROP,
+ genimg_get_arch_short_name(params->arch));
- ret = fdt_property_file(params, fdt, "data", params->fit_ramdisk);
+ ret = fdt_property_file(params, fdt, FIT_DATA_PROP,
+ params->fit_ramdisk);
if (ret)
return ret;
int upto;
fdt_begin_node(fdt, "configurations");
- fdt_property_string(fdt, "default", "conf-1");
+ fdt_property_string(fdt, FIT_DEFAULT_PROP, "conf-1");
upto = 0;
for (cont = params->content_head; cont; cont = cont->next) {
fdt_begin_node(fdt, str);
get_basename(str, sizeof(str), cont->fname);
- fdt_property_string(fdt, "description", str);
+ fdt_property_string(fdt, FIT_DESC_PROP, str);
typename = genimg_get_type_short_name(params->fit_image_type);
snprintf(str, sizeof(str), "%s-1", typename);
fdt_property_string(fdt, typename, str);
+ fdt_property_string(fdt, FIT_LOADABLE_PROP, str);
if (params->fit_ramdisk)
fdt_property_string(fdt, FIT_RAMDISK_PROP,
return ret;
fdt_finish_reservemap(fdt);
fdt_begin_node(fdt, "");
- fdt_property_strf(fdt, "description",
+ fdt_property_strf(fdt, FIT_DESC_PROP,
"%s image with one or more FDT blobs",
genimg_get_type_name(params->fit_image_type));
fdt_property_strf(fdt, "creator", "U-Boot mkimage %s", PLAIN_VERSION);
int images;
int node;
- fd = mmap_fdt(params->cmdname, fname, 0, &fdt, &sbuf, false);
+ fd = mmap_fdt(params->cmdname, fname, 0, &fdt, &sbuf, false, false);
if (fd < 0)
return -EIO;
fit_size = fdt_totalsize(fdt);
const char *data;
int len;
- data = fdt_getprop(fdt, node, "data", &len);
+ data = fdt_getprop(fdt, node, FIT_DATA_PROP, &len);
if (!data)
continue;
memcpy(buf + buf_ptr, data, len);
debug("Extracting data size %x\n", len);
- ret = fdt_delprop(fdt, node, "data");
+ ret = fdt_delprop(fdt, node, FIT_DATA_PROP);
if (ret) {
ret = -EPERM;
goto err_munmap;
}
if (params->external_offset > 0) {
/* An external offset positions the data absolutely. */
- fdt_setprop_u32(fdt, node, "data-position",
+ fdt_setprop_u32(fdt, node, FIT_DATA_POSITION_PROP,
params->external_offset + buf_ptr);
} else {
- fdt_setprop_u32(fdt, node, "data-offset", buf_ptr);
+ fdt_setprop_u32(fdt, node, FIT_DATA_OFFSET_PROP,
+ buf_ptr);
}
- fdt_setprop_u32(fdt, node, "data-size", len);
+ fdt_setprop_u32(fdt, node, FIT_DATA_SIZE_PROP, len);
buf_ptr += (len + 3) & ~3;
}
int images;
int node;
- fd = mmap_fdt(params->cmdname, fname, 0, &old_fdt, &sbuf, false);
+ fd = mmap_fdt(params->cmdname, fname, 0, &old_fdt, &sbuf, false, false);
if (fd < 0)
return -EIO;
fit_size = fdt_totalsize(old_fdt);
return ret;
}
+static int copyfile(const char *src, const char *dst)
+{
+ int fd_src = -1, fd_dst = -1;
+ void *buf = NULL;
+ ssize_t size;
+ size_t count;
+ int ret = -1;
+
+ fd_src = open(src, O_RDONLY);
+ if (fd_src < 0) {
+ printf("Can't open file %s (%s)\n", src, strerror(errno));
+ goto out;
+ }
+
+ fd_dst = open(dst, O_WRONLY | O_CREAT, 0700);
+ if (fd_dst < 0) {
+ printf("Can't open file %s (%s)\n", dst, strerror(errno));
+ goto out;
+ }
+
+ buf = malloc(512);
+ if (!buf) {
+ printf("Can't allocate buffer to copy file\n");
+ goto out;
+ }
+
+ while (1) {
+ size = read(fd_src, buf, 512);
+ if (size < 0) {
+ printf("Can't read file %s\n", src);
+ goto out;
+ }
+ if (!size)
+ break;
+
+ count = size;
+ size = write(fd_dst, buf, count);
+ if (size < 0) {
+ printf("Can't write file %s\n", dst);
+ goto out;
+ }
+ }
+
+ ret = 0;
+
+ out:
+ if (fd_src >= 0)
+ close(fd_src);
+ if (fd_dst >= 0)
+ close(fd_dst);
+ if (buf)
+ free(buf);
+
+ return ret;
+}
+
/**
* fit_handle_file - main FIT file processing function
*
static int fit_handle_file(struct image_tool_params *params)
{
char tmpfile[MKIMAGE_MAX_TMPFILE_LEN];
+ char bakfile[MKIMAGE_MAX_TMPFILE_LEN + 4] = {0};
char cmd[MKIMAGE_MAX_DTC_CMDLINE_LEN];
size_t size_inc;
int ret;
snprintf(cmd, sizeof(cmd), "cp \"%s\" \"%s\"",
params->imagefile, tmpfile);
}
+
if (*cmd && system(cmd) == -1) {
fprintf (stderr, "%s: system(%s) failed: %s\n",
params->cmdname, cmd, strerror(errno));
if (ret)
goto err_system;
+ /*
+ * Copy the tmpfile to bakfile, then in the following loop
+ * we copy bakfile to tmpfile. So we always start from the
+ * beginning.
+ */
+ sprintf(bakfile, "%s%s", tmpfile, ".bak");
+ rename(tmpfile, bakfile);
+
/*
* Set hashes for images in the blob. Unfortunately we may need more
* space in either FDT, so keep trying until we succeed.
* steps of this loop is enough to sign with several keys.
*/
for (size_inc = 0; size_inc < 64 * 1024; size_inc += 1024) {
+ if (copyfile(bakfile, tmpfile) < 0) {
+ printf("Can't copy %s to %s\n", bakfile, tmpfile);
+ ret = -EIO;
+ break;
+ }
ret = fit_add_file_data(params, size_inc, tmpfile);
if (!ret || ret != -ENOSPC)
break;
params->cmdname, tmpfile, params->imagefile,
strerror (errno));
unlink (tmpfile);
+ unlink(bakfile);
unlink (params->imagefile);
return EXIT_FAILURE;
}
+ unlink(bakfile);
return EXIT_SUCCESS;
err_system:
unlink(tmpfile);
+ unlink(bakfile);
return -1;
}
{
const void *file_data;
size_t file_size = 0;
+ int ret;
- /* get the "data" property of component at offset "image_noffset" */
- fit_image_get_data(fit, image_noffset, &file_data, &file_size);
+ /* get the data address and size of component at offset "image_noffset" */
+ ret = fit_image_get_data_and_size(fit, image_noffset, &file_data, &file_size);
+ if (ret) {
+ fprintf(stderr, "Could not get component information\n");
+ return ret;
+ }
/* save the "file_data" into the file specified by "file_name" */
return imagetool_save_subimage(file_name, (ulong) file_data, file_size);
{
if (params->auto_its)
return 0;
- return ((params->dflag && (params->fflag || params->lflag)) ||
- (params->fflag && (params->dflag || params->lflag)) ||
- (params->lflag && (params->dflag || params->fflag)));
+ return ((params->dflag && params->fflag) ||
+ (params->fflag && params->lflag) ||
+ (params->lflag && params->dflag));
}
U_BOOT_IMAGE_TYPE(
projects / oweals / u-boot.git / blobdiff