From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <44C50309.70303@domain.hid> Date: Mon, 24 Jul 2006 19:27:37 +0200 From: Jan Kiszka MIME-Version: 1.0 Subject: Re: [Xenomai-help] Newbie and Coldfire References: <44C4E547.10304@domain.hid> In-Reply-To: <44C4E547.10304@domain.hid> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig60D8D8D266CE1ADD13A734DD" Sender: jan.kiszka@domain.hid List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Miguel Angel Alvarez Cc: xenomai@xenomai.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig60D8D8D266CE1ADD13A734DD Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable Miguel Angel Alvarez wrote: > Hi. >=20 > I do not know if this in the correct mailing list to do this question. > If not, please redirect me to the correct one. >=20 > I am beginning a new proyect using a Coldifre micro (Have previous > experience with i386 and PPC). It is also my first proyect with real > time linux, so I have began to read articles about preemption patches, > RTAI... >=20 > It seems that Xenomai is the best effort to obtain hard real-time > characteristics to my system, but... it is not ported to support > Coldfire. Could anyone give me an advise on the difficulty of porting > the systen to this architecture? Should I consider it just impossible? >=20 Disclaimer: No expert on Coldfire speaking here. But given that Xenomai already runs fine over Blackfin (also a MMU-less arch) and that it has a clean architecture abstraction: should definitely be feasible. The first step always involves an Adeos I-pipe patch. Check available patches for other archs to assess the required effort for you. Feel free to drop questions on their design or your Coldfire ideas on xenomai-core/help or on adeos-main (similar people will listen). Jan --------------enig60D8D8D266CE1ADD13A734DD Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFExQMJniDOoMHTA+kRAi6zAJsGrzeaEfo1AYY2Eq03CnGA3gVBjwCePgBD G65DEATvhh4Tp0zfezcK8sc= =QU88 -----END PGP SIGNATURE----- --------------enig60D8D8D266CE1ADD13A734DD--