1*e992f068Schristos.\" $NetBSD: ncdcs.8,v 1.8 2024/06/29 16:36:18 christos Exp $ 216dce513Schristos.\" 316dce513Schristos.\" Copyright 2002 Jochen Roth 416dce513Schristos.\" NetBSD changes copyright 2003 John Gordon 516dce513Schristos.\" 616dce513Schristos.\" This program is free software; you can redistribute it and/or 716dce513Schristos.\" modify it under the terms of the GNU General Public License, 816dce513Schristos.\" Version 2, as published by the Free Software Foundation. 916dce513Schristos.\" 1016dce513Schristos.Dd April 18, 2003 1116dce513Schristos.Dt NCDCS 1 1216dce513Schristos.Os 1316dce513Schristos.Sh NAME 1416dce513Schristos.Nm ncdcs 1516dce513Schristos.Nd update the CRC & size in an IBM Network Station 1000 bootable 1616dce513Schristos.Sh SYNOPSIS 1716dce513Schristos.Nm 1816dce513Schristos.Ar infile 1916dce513Schristos.Op Ar outfile 2016dce513Schristos.Sh DESCRIPTION 2116dce513SchristosThe 2216dce513Schristos.Nm 2316dce513Schristosutility adds the cyclic redundancy check and image size information to 2416dce513Schristosa bootable NetBSD image. 2516dce513SchristosThe image must contain an NCD firmware header 2616dce513Schristosat the very beginning of its text segment. 2716dce513Schristos.Sh HISTORY 2816dce513SchristosThe 2916dce513Schristos.Nm 3016dce513Schristosutility came from the Linux IBM Network Station 1000 port by 3116dce513SchristosJochen Roth. 32