printf("%s: calloc failed!\n", __func__);
return -1;
}
+
+ /* Read MBR to backup boot code if it exists */
+ if (blk_dread(dev_desc, 0, 1, p_mbr) != 1) {
+ error("** Can't read from device %d **\n", dev_desc->devnum);
+ return -1;
+ }
+
/* Append signature */
p_mbr->signature = MSDOS_MBR_SIGNATURE;
p_mbr->partition_record[0].sys_ind = EFI_PMBR_OSTYPE_EFI_GPT;