Date: Mon, 07 Jul 2008 19:57:45 +0200 From: Rafal Jaworowski <raj@semihalf.com> To: grehan@freebsd.org Cc: freebsd-ppc@freebsd.org Subject: Re: Porting FreeBSD to PPC Message-ID: <48725919.7060908@semihalf.com> In-Reply-To: <4872542E.6050701@freebsd.org> References: <248507.66773.qm@web45806.mail.sp1.yahoo.com> <4872542E.6050701@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Peter Grehan wrote: >> I want to port FreeBSD using the embedded PPC in Xilinx Virtex4 ML403 >> board. >> Can anybody point me to the right path?? > > It's going to take a lot of work > > - CPU support for the embedded 405 ppc core. This isn't in FreeBSD yet. True. One of the directions would be looking at NetBSD code, as they have some ppc405 support (at least Walnut platform was supposed to run when I last looked it it). >> I want to know how the bootloader should also be. > > Looks like u-boot supports the ml403, and with u-boot now supporting > FreeBSD, that should be the place to start. Yes, and getting the loader to work should be a pretty easy step: our existing PowerPC loader(8) for U-Boot should run as is in most cases: it's known to work on MPC85xx (e500) and MPC83xx (e300) and I don't see why this code would not run on other PowerPC variations. Rafal
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?48725919.7060908>