FW_HDR_CHKSUM_SIZE
dmem_size += FW_HDR_CHKSUM_SIZE;
imem_size += FW_HDR_CHKSUM_SIZE;
emem_size += emem_size ? FW_HDR_CHKSUM_SIZE : 0;
dmem_size += FW_HDR_CHKSUM_SIZE;
imem_size += FW_HDR_CHKSUM_SIZE;
emem_size += emem_size ? FW_HDR_CHKSUM_SIZE : 0;