coreboot

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39710 discussions

Re: config tool + tree enumeration
by YhLu 26 Sep '03

26 Sep '03

It should work with Arima. And It works with S2880/S2882. If some MB connect link0 with 8131/8111, and connect link2 to 8151. So it will get troble again. So I add one MACRO define. We can add the option in config.lb of MB. Option HT_LINK_REVERSE_SCAN=1 Regards YH -----邮件原件----- 发件人: Stefan Reinauer [mailto:stepan@suse.de] 发送时间: 2003年9月26日 15:12 收件人: YhLu 抄送: linuxbios(a)clustermatic.org 主题: Re: config tool + tree enumeration * YhLu <YhLu(a)tyan.com> [030926 18:24]: > Stefan, > > Change that to 1 seems no use. > > For Tyan S2885, the 8131 and 8111 is connected to CPU0 Link2, and 8151 is > linked to CPU0 link0. > > I have to manual to change src/device/hypertransport.c 's > hypertransport_scan_chain the link scan sequence from "0 to 2" to "2 to 0". > > I think it works for your case to. This did help indeed. Is there any good reason not to reverse the probing per default? Ron, Eric? If there is, I suggest we make this a config variable Stefan -- Architecture Team SuSE Linux AG

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V2 VIA EPIA output
by ron minnich 26 Sep '03

26 Sep '03

here is what I get: 0 LinuxBIOS-1.1.4.0Fallback Fri Sep 26 16:04:07 MDT 2003 starting... SMBus controller enabled vt8601 init starting 00000800 is the north vt8601 done LinuxBIOS-1.1.4.0Fallback Fri Sep 26 16:04:07 MDT 2003 starting... Copying LinuxBIOS to ram. Jumping to LinuxBIOS. That first '0' is just the early setup code for the southbridge serial. Then you can see the smbus controller, then the various 8601 gyrations (which don't actually do any good, it seems :0) ron

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V2 and via epia
by ron minnich 26 Sep '03

26 Sep '03

getting serial output. Dies after copy to ram. Gee, what a shock :-) ron

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epia v2
by ron minnich 26 Sep '03

26 Sep '03

up to postcode 12 rno

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V2 on EPIA
by ron minnich 26 Sep '03

26 Sep '03

comes up with POST 10. That's it. But hey, I didn't expect more yet ... this is a start :-) ron

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epia800
by ron minnich 26 Sep '03

26 Sep '03

david hendriks has now built linuxbios from scratch, from the cvs tree, and it all works with graphics etc. ide is still not working well. ron

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via/epia
by ron minnich 26 Sep '03

26 Sep '03

OK, where we are is this: there is a freebios2 version for the via/epia. It builds. I have set it up so memory config *should* *be* what we have now, i.e. static. But this will get us to status quo, and then we can look at SPD etc. ron

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via/epia now builds
by ron minnich 26 Sep '03

26 Sep '03

I knew this would be a bit of work, but it is worth it as it is flushing out "K8 and SMP" assumptions in the tree. I really would appreciate it if somebody could look at the early smbus code. ron

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change to config tool
by ron minnich 26 Sep '03

26 Sep '03

The config tool has been changed to allow 'default' statements in the mainboard file. Now, you can have default ROM_SIZE 512*1024 in the mainboard file, and over-ride that with (e.g.) option ROM_SIZE=1024*1024 in the target file. I've tested this and it works fine; it's now committed. thanks ron

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CVS still broken
by Dave Ashley 26 Sep '03

26 Sep '03

Is this like a secret club where only members can contribute or view the actual code talked about? How come no one else has any trouble getting hold of the source or latest CVS, how come everyone else can check in code and presumably check out latest with no trouble? IT IS BROKEN!!!!!!!!! http://www.linuxbios.org/developer/download/index.html This is the page that says what to do to download. The CVS repository is maintained at SourceForge.net (project name "FreeBIOS"). You can download the daily snapshot of the entire source tree or use CVS directly: % cvs -d:pserver:anonymous@cvs.freebios.sourceforge.net:/cvsroot/freebios login Hit return when it asks you for a password. Then checkout (or update) the freebios source tree: % cvs -z3 -d:pserver:anonymous@cvs.freebios.sourceforge.net:/cvsroot/freebios co freebios When you actually try to do the first cvs login, this happens: cvs -d:pserver:anonymous@cvs.freebios.sourceforge.net:/cvsroot/freebios login Logging in to :pserver:anonymous@cvs.freebios.sourceforge.net:2401/cvsroot/freebios CVS password: cvs [login aborted]: end of file from server (consult above messages if any) The daily snapshot link is broken: http://cvs.sourceforge.net/cvstarballs/freebios-cvsroot.tar.gz What am I missing? -Dave

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