Re: PPCBoot (previous 8xxROM) Project update
From: Larry Battraw <hidden>
Date: 2000-06-11 00:31:23
Hello, I thought I'd mention a project I have worked on for 403-based boards... It's called PPCForth (http://ppcforth.sourceforge.net). It is currently targeted for the IBM 403, as I don't have an 8xx board to try it on yet (this is a goal for the future). It is rom-able so you can boot directly from it, and has some ifdef's to slim the code down to as little as 10K or as large as 30K. It accepts S records over the serial port for loading other software. Unfortunately it is written in assembly, but then it's really small, right? ;-) Anyway, I've used it for a couple years and gradually improved it. I released it recently under the GPL, so hopefully it will be useful to someone. Oh, and it is (as may be obvious) a small implementation of FORTH which is handy for testing and small programs, although I went overboard and included multitasking and a lot of low-level device control words. Larry Raphael Bossek wrote:
Hi, updated the http://ppcboot.sourceforge.net/ project homepage and launched a mailing list at http://lists.sourceforge.net/mailman/listinfo/ppcboot-users/. Everybody interestend on the PPCBoot development should subscribe. Announcements will be posted to ppcboot-announce and linuxppc-embedded :) At the moment I have to merge patches from Rudi Hofer, David Brown, and Duncan Palmer received until now before the CVS tree will work. Found that the 8xxROM sources will become a problem to maintain if they stay in their form as they today are! I think that one possible project goal will be the maintainbility improvement of the sources and a configuration frontend :) Project members : - Dan A. Dickey [off-list ref] - Wolfgang Denk [off-list ref] -- Raphael Bossek [off-list ref] [ICQ #40047651]
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