From nobody Tue Apr 4 09:51:09 2023 X-Original-To: freebsd-arm@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4PrNVS0NGcz43JjN for ; Tue, 4 Apr 2023 09:57:52 +0000 (UTC) (envelope-from dsl@mcusim.org) Received: from mcusim.org (mcusim.org [176.58.93.53]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4PrNVR6dZlz3xkM for ; Tue, 4 Apr 2023 09:57:51 +0000 (UTC) (envelope-from dsl@mcusim.org) Authentication-Results: mx1.freebsd.org; none Received: from localhost (unknown [193.164.254.100]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mcusim.org (Postfix) with ESMTPSA id C3A9A8168D; Tue, 4 Apr 2023 11:57:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mcusim.org; s=default; t=1680602270; bh=5YxpGlQuviezuZczt3sjyC+qLTv8Sb8uCkpKiq4qI8o=; h=References:From:To:Cc:Subject:Date:In-reply-to; b=oG23gl9fcZDhia7FQQ4Z5agDkFEjvEGR6ga6XzMttT4vUCqeU4kENnvMXud01usb9 f6nthHVXGh2c0AGoWVNxHNhBYrx3CvMpAzGzVfMiWhp4CiImfAXaKYeg6njPgZRA8f bMXhSxgzmNFt6uRXFFUA6hupjO29cSLMjuxKiNrE= References: <66fee230-24eb-c7d8-fa30-4530409c0f5c@nomadlogic.org> <86ttxwvyv7.fsf@peasant.tower.home> <86jzysvvuy.fsf@peasant.tower.home> User-agent: mu4e 1.6.10; emacs 28.2 From: Dmitry Salychev To: Mario Marietto Cc: Marcin Cieslak , Pete Wright , freebsd-arm@freebsd.org Subject: Re: Pinephone Pro Date: Tue, 04 Apr 2023 11:51:09 +0200 In-reply-to: Message-ID: <86a5zovujm.fsf@peasant.tower.home> List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4PrNVR6dZlz3xkM X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:36236, ipnet:176.58.93.0/24, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N Mario Marietto writes: > PineTime is interesting and it is in my budget. I could buy it and then t= ry to play a little bit with it. Maybe FreeBSD can be installed there ? > or Linux ? PineTime is built upon nRF52832 (64 MHz Cortex-M4) which doesn't have MMU. So, no FreeBSD or Linux can be used there (uCLinux is an exception, but 64 KiB of RAM isn't enough). Details: https://forum.pine64.org/showthread.php?tid=3D8112 Regards, Dmitry > > On Tue, Apr 4, 2023 at 11:29=E2=80=AFAM Dmitry Salychev = wrote: > > Marcin Cieslak writes: > > > [[S/MIME Signed Part:Undecided]] > > On Tue, 4 Apr 2023, Dmitry Salychev wrote: > > > >>> I think you should be prepared to build your own image. > >>> With FreeBSD it is not very difficult (I find it easier than in > >>> the Linux world). > >>> > >>> Marcin > >>> > >>> [[End of S/MIME Signed Part]] > >> > >> I'd take their device tree and try to boot GENERIC kernel for arm64 in > >> order to get an idea which drivers are missing: > >> > >> # dmesg | grep "no driver" | grep -v "disabled" > >> > >> Pete, are you going to keep your findings somewhere? I don't have > >> PinePhone Pro at the moment, but would like to follow and can support > >> with customizing your kernel. > > > > Now thinking about getting one, too.. Maybe wiki.freeebsd.org could be= the place > > to keep notes? > > > > saper > > > > [[End of S/MIME Signed Part]] > > Btw, it has almost nothing to do with the FreeBSD itself, but I recently > received PineTime (both sealed one and a devkit) as a gift and can say > that it's quite good in terms of PCB/assembling quality. Their FreeRTOS-= based > OS works surprisingly good as well. If the PinePhone Pro is similar, > it's worth bringing FreeBSD there. > > +1 for notes kept at wiki.freebsd.org > > Regards, > Dmitry > > --=20 > Open source software/hardware enthusiast > hackaday.io/dsl | github.com/mcusim | patreon.com/salychev --=20 Open source software/hardware enthusiast hackaday.io/dsl | github.com/mcusim | patreon.com/salychev