Date: Sun, 10 Dec 2006 18:06:25 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: ticso@cicely.de, ticso@cicely12.cicely.de Cc: freebsd-arm@freebsd.org Subject: Re: bootspi parameters Message-ID: <20061210.180625.24901340.imp@bsdimp.com> In-Reply-To: <20061210234751.GI54209@cicely12.cicely.de> References: <20061210210127.GF54209@cicely12.cicely.de> <20061210.163600.1102529578.imp@bsdimp.com> <20061210234751.GI54209@cicely12.cicely.de>
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In message: <20061210234751.GI54209@cicely12.cicely.de>
Bernd Walter <ticso@cicely12.cicely.de> writes:
: On Sun, Dec 10, 2006 at 04:36:00PM -0700, M. Warner Losh wrote:
: > In message: <20061210210127.GF54209@cicely12.cicely.de>
: > Bernd Walter <ticso@cicely12.cicely.de> writes:
: > : On Fri, Dec 08, 2006 at 05:14:25PM +0100, Bernd Walter wrote:
: > : > On Fri, Dec 08, 2006 at 08:54:56AM -0700, M. Warner Losh wrote:
: > : I've found -DUFS1_ONLY in the boot2 Makefile.
: > : Sounds like I should newfs the media and restart...
: >
: > That would help a lot... I did that originally to make things fit,
: > but now that I've whacked a lot of the extra junk out of there we can
: > likely remove it...
:
: UFS1 vs UFS2 shouldn't make a big difference on SD I assume, so it's
: more to give newfs the right options.
: It's booting now - UFS1 was the last point.
It has tripped me up a couple of times... The savings isn't that
huge, but for a while I was in the mindset of if it isn't absolutely
required, delete it.
: > Re 5MHz vs 30Mhz. I've had no reliability problems running at 30MHz
: > on two different boards (two instances of the KB9202, and 4 different
: > of our boards). Maybe there's a little noise introduced somehow
: > that's throwing things off...
:
: I will measure the signals once I find time.
: For now VLAN_MTU has higher priority.
OK. Please let me know when you get back to this.
Warner
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