- err = fdt_setprop(blob, offset, prop_name, &value, sizeof(value));
+ if (!fdt_getprop(blob, offset, prop_name, &len)) {
+ if (len == -FDT_ERR_NOTFOUND)
+ len = 0;
+ else
+ return len;
+ }
+
+ if ((index + 1) * sizeof(value) > len) {
+ err = fdt_setprop_placeholder(blob, offset, prop_name,
+ (index + 1) * sizeof(value),
+ &prop);
+ if (err < 0) {
+ debug("failed to resize reserved memory property: %s\n",
+ fdt_strerror(err));
+ return err;
+ }
+ }
+
+ err = fdt_setprop_inplace_namelen_partial(blob, offset, prop_name,
+ strlen(prop_name),
+ index * sizeof(value),
+ &value, sizeof(value));