debug("unlock address index %d\n", uaddr_idx);
        info->addr_unlock1 = unlock_addrs[uaddr_idx].addr1;
        info->addr_unlock2 = unlock_addrs[uaddr_idx].addr2;
-       debug("unlock addresses are 0x%x/0x%x\n", info->addr_unlock1, info->addr_unlock2);
+       debug("unlock addresses are 0x%lx/0x%lx\n",
+               info->addr_unlock1, info->addr_unlock2);
 
        sect_cnt = 0;
        total_size = 0;
                ulong erase_region_count = (jedec_entry->regions[i] & 0xff) + 1;
 
                total_size += erase_region_size * erase_region_count;
-               debug ("erase_region_count = %d erase_region_size = %d\n",
+               debug("erase_region_count = %ld erase_region_size = %ld\n",
                       erase_region_count, erase_region_size);
                for (j = 0; j < erase_region_count; j++) {
                        if (sect_cnt >= CONFIG_SYS_MAX_FLASH_SECT) {