From owner-freebsd-arm@freebsd.org Thu Apr 1 15:18:25 2021 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3B98D57B4AD for ; Thu, 1 Apr 2021 15:18:25 +0000 (UTC) (envelope-from maciphone2@googlemail.com) Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FB6Jc1k1Nz4QpF for ; Thu, 1 Apr 2021 15:18:23 +0000 (UTC) (envelope-from maciphone2@googlemail.com) Received: by mail-wr1-x434.google.com with SMTP id x7so2186910wrw.10 for ; Thu, 01 Apr 2021 08:18:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:date:references:to:in-reply-to:message-id; bh=IdWA9rdaauwtLZBzRoV5uaS90sL9lcAj13uSgR9awwE=; b=DJ7wd7cNjkNBwm2/JBmSp7O7ROp07xi0K6JoTyLgobcTBC6QfIILw29NpRk6iLEXu/ rILgYcx+zAJ97Mx3RWtHcvko7Zdoi3GU9qye8Ev7B6XMMLiq0rJ4okEPNgnOrHqAg+he z4/TGnS61OduHV8UJntkN9KZiASYxgFD3/YuI9tbqu3h7XC9p3qrmVxEstRqQk2OZEhT woJlQDYtR2n7YVHLWycy9M6kFYE08Im0HhJ5Wa84Dvs8c5x8sv6IqQ1PC/NC9eIkFfBH Z3ybF2WbLwFbvTYBEzYSvBMHdGj0HMRYbaKLlqjFXK0jRJ8FND+8pl5uZ0nc+JmdeC7l 9Clw== X-Gm-Message-State: AOAM531xOBuEiyJaY0tws1jVnPn1Rf+X2UlBegDfifBfK0bzJO/F9wvb EYwBP9kf6LMBhmbt/+cdrSEqAdy3YB0Cfg== X-Google-Smtp-Source: ABdhPJzNBCQU/ooclU6o99hLJslvVYjz1JfJB7DTH7K4O1758NoFzrcf+7pmvfXINSjf8+k7KkvB6w== X-Received: by 2002:adf:e412:: with SMTP id g18mr10602441wrm.159.1617290302376; Thu, 01 Apr 2021 08:18:22 -0700 (PDT) Received: from [192.168.1.167] (dynamic-046-114-153-037.46.114.pool.telefonica.de. [46.114.153.37]) by smtp.googlemail.com with ESMTPSA id l15sm8558988wme.43.2021.04.01.08.18.21 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 01 Apr 2021 08:18:21 -0700 (PDT) From: =?utf-8?Q?Klaus_K=C3=BCchemann?= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: Any good alternative to Raspberry for Arm64? Date: Thu, 1 Apr 2021 17:18:19 +0200 References: <21BE83BC-0667-44F7-83E4-1664A2BC6017@icloud.com> <74C08272-D40E-42D2-A623-CEE12C661329@googlemail.com> <8d54c77b-b5bf-cdc9-7ed5-2bfb6504b388@spth.de> <0434D7DE-14A6-4B78-97C4-508C348DB891@googlemail.com> <9ee70ac3b117b6605ce67102c2864f24a2816d90.camel@freebsd.org> <20210331192030.3fb9314f@kan> To: Dan Kotowski , freebsd-arm@freebsd.org In-Reply-To: Message-Id: <53D790C4-0CBD-49BC-8D4E-A48C8F9F0E6C@googlemail.com> X-Mailer: Apple Mail (2.3654.60.0.2.21) X-Rspamd-Queue-Id: 4FB6Jc1k1Nz4QpF X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.50 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[googlemail.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[googlemail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[googlemail.com,quarantine]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[googlemail.com]; MID_RHS_MATCH_FROM(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a00:1450:4864:20::434:from]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; DWL_DNSWL_NONE(0.00)[googlemail.com:dkim]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[googlemail.com:s=20161025]; RECEIVED_SPAMHAUS_PBL(0.00)[46.114.153.37:received]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; SPAMHAUS_ZRD(0.00)[2a00:1450:4864:20::434:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::434:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-arm] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Porting FreeBSD to ARM processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Apr 2021 15:18:25 -0000 > Am 01.04.2021 um 16:12 schrieb Dan Kotowski = : >=20 > On Wednesday, March 31st, 2021 at 23:20, Alexander Kabaev = wrote: >=20 >> On Tue, 30 Mar 2021 17:14:01 -0700 >>=20 >> Mark Millard via freebsd-arm freebsd-arm@freebsd.org wrote: >>=20 >>> On 2021-Mar-30, at 16:32, Ian Lepore wrote: >>>=20 >>>> On Tue, 2021-03-30 at 22:52 +0000, Dan Kotowski wrote: >>>>=20 >>>>>> `guess SFP+ would need more special driver-attention ... >>>>>> from quick reading around the web I guess the DPAA2 also needs a >>>>>> closed source binary blob. >>>>>=20 >>>>> So this actually comes from NXP, not SolidRun. Linux already has >>>>> some/most of what's needed, and the license is GPL-2.0+ OR BSD-3- >>>>> Clause so there's hope, but I haven't heard a peep from NXP and >>>>> SolidRun doesn't really have the manpower to port to FreeBSD >>>>> themselves. >>>>=20 >>>> = https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/driv= ers/net/ethernet/freescale/dpaa2/ >>>>=20 >>>> That's actually very good news. If it's dual-licensed it can be >>>> included in freebsd without any drama. Still needs porting work, or >>>> maybe it could run using the linuxkpi stuff? >>>=20 >>> The files there are a mix: a few list just: >>>=20 >>> SPDX-License-Identifier: GPL-2.0-only >>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >>>=20 >>> or: >>>=20 >>> SPDX-License-Identifier: GPL-2.0 >>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D >>>=20 >>> or: >>>=20 >>> // SPDX-License-Identifier: GPL-2.0 >>>=20 >>> or: >>>=20 >>> /* SPDX-License-Identifier: GPL-2.0 */ >>>=20 >>> ( Kconfig Makefile dpaa2-ptp.[ch] dprtc-cmd.h dprtc.[ch] ) >>>=20 >>> The others (most) list: >>>=20 >>> // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) >>>=20 >>> or: >>>=20 >>> /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ >>>=20 >>> The Copyrights seem to be Freescale Semiconductor Inc. and/or >>> NXP when documented on a file. May be they would be willing >>> to add the BSD-3-Clause where it is missing? >>>=20 >>> =3D=3D=3D >>> Mark Millard >>> marklmi at yahoo.com >>> ( dsl-only.net went >>> away in early 2018-Mar) >>=20 >> If one does not need to run custom firmware on DPAA2 subsystem, then >> the only binary blob one needs if an MC firmware which is and always >> will be the binary-only thing, per our NXP contacts. MC provides >> intermediate layer API that abstracts hardware configuration at = somewhat >> higher level that DPAA from older Layerscape chips did. MC blob is >> freely downloadable and NXP documents MC and DPAA2 interfaces quite >> well, but it is a sizable code to write to get things properly >> integrated. NXP also ships a lot of their low-level code as part of >> DPDK, which is licensed liberally and can be referenced for the >> inspiration. Most of fls_dp* files are available there. >>=20 >> Alexander Kabaev >=20 > For what it's worth, this SoC is starting to show up in SmartNICs too: >=20 > = https://www.xilinx.com/applications/data-center/network-acceleration/alveo= -sn1000.html >=20 > I don't have the free cycles or expertise to write/port this code = myself, but would love to work with someone who does > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to = "freebsd-arm-unsubscribe@freebsd.org=E2=80=9C What is this ?? : https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253177 =E2=80=A6. = https://gist.github.com/yarshure/1cc3350b4cbd86d7514514b57987b9d7. = =E2=80=A6.=20 pcib1: on acpi0 pci1: on pcib1 ix0: port 0x20-0x3f mem = 0xa400080000-0xa4000fffff,0xa400504000-0xa400507fff at device 0.0 on = pci1 ix0: Using 2048 TX descriptors and 2048 RX descriptors ix0: Using 16 RX queues 16 TX queues ix0: Using MSI-X interrupts with 17 vectors ix0: allocated for 16 queues ix0: allocated for 16 rx queues ix0: Ethernet address: 90:1b:0e:44:36:0f ix0: PCI Express Bus: Speed 5.0GT/s Width x8 =E2=80=A6=E2=80=A6 K.