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Date:      Thu, 30 Oct 2014 20:23:57 -0700
From:      Rui Paulo <rpaulo@me.com>
To:        Daisuke Aoyama <aoyama@peach.ne.jp>
Cc:        freebsd-arm@freebsd.org
Subject:   Re: FreeBSD 11-CURRENT on Raspberry Pi 512MB
Message-ID:  <09F2506B-11E9-43A2-A783-784AA6E39976@me.com>
In-Reply-To: <840772A7305444C1B1AF7CE31A89BD7D@ad.peach.ne.jp>
References:  <0A8390C3FC2B444B9AA8AC934B79DCD6@ad.peach.ne.jp> <C9E25385-E665-4895-96CE-DCC71B36FF3B@me.com> <DF85948EF6CF4FF28BA12309FEFA1B67@ad.peach.ne.jp> <7946CCA3-26D0-4B6E-AEBB-8623CAAA9725@me.com> <840772A7305444C1B1AF7CE31A89BD7D@ad.peach.ne.jp>

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On Oct 30, 2014, at 03:35, Daisuke Aoyama <aoyama@peach.ne.jp> wrote:
>=20
>> This code is now up for review at:
>> https://reviews.freebsd.org/D1025
>=20
> There is some comment.
>=20
> About build error:
> It requires the patch of bcm2835_mbox.h in
> =
http://www.peach.ne.jp/archives/rpi/patch/src-r273303-20141026.patch.gz
> for build dependency and the patch of bcm2835_mbox.c for run =
dependency.

That patch has a lot of unrelated changes.  Could you produce a patch =
with svn that is just related to cpufreq and its mbox changes?

> Showing boot settings:
> The initial values are intended to use for manual tuning via =
hw.cpufreq.
> Especially, using it in the turbo state ON. (force_turbo=3D1 in =
config.txt before booting)
> This is different from other cpufreq drivers.

Okay, but why does it need to show up in the dmesg when it boots?

> Writing core clock twice:
> I didn't know a reason. At least, very long delay is not worked.

OK.

> DELAY:
> It is put on various places for safety after set property.
> (power consumption may change. don't want change without interval)

Ok, let's just leave it like that for now.

Thanks,
--
Rui Paulo






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