From owner-freebsd-arm@freebsd.org Tue Dec 3 23:54:06 2019 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 7AD441C2500 for ; Tue, 3 Dec 2019 23:54:06 +0000 (UTC) (envelope-from greg@unrelenting.technology) Received: from out.migadu.com (out.migadu.com [91.121.223.63]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.migadu.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47SJjT1pqlz48r5 for ; Tue, 3 Dec 2019 23:54:04 +0000 (UTC) (envelope-from greg@unrelenting.technology) Received: (Migadu outbound); Tue, 03 Dec 2019 23:54:02 +0000 Received: from wms0-eu-central.migadu.com (wms0-eu-central.migadu.com [139.162.159.86]) by out.migadu.com (Haraka/2.8.16) with ESMTPSA id E93E9FC4-97A8-4DB8-A568-25DBABE0B13A.1 envelope-from (authenticated bits=0) (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 verify=FAIL); Tue, 03 Dec 2019 23:54:01 +0000 MIME-Version: 1.0 Date: Tue, 03 Dec 2019 23:54:01 +0000 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Mailer: RainLoop/1.12.1 From: greg@unrelenting.technology Message-ID: <01ca147741c3ee9b120b05d267bc4101@unrelenting.technology> Subject: Re: arm64 as Tier 1 for FreeBSD 13 To: "Mark Millard" , "Ed Maste" Cc: "freebsd-arm" , "freebsd-arch" In-Reply-To: <4DE00648-791D-41A9-8037-0834D16F3CEF@yahoo.com> References: <4DE00648-791D-41A9-8037-0834D16F3CEF@yahoo.com> <6d9f394c670a8426c61a3d075ffaf3e9@unrelenting.technology> DKIM-Signature: v=1; a=rsa-sha256; bh=q/5vP2w+bJmgoEZuMG+Y8/P2xszFYqUwsX/T3BvdZbw=; c=relaxed/simple; d=unrelenting.technology; h=from:subject:date:to; s=default; b=jUSYecP+vuHsSD3uJ5pM7qeABe1gNRiraEe5+8pAwKNyNnrJObnr9i67Cn6E5QT7fZqx7aS2ir89fLOEZGc8PqnB7RmGNfgK9uEkUZtvALRR2QSRgXP2DteNYK3O6sgUf0MzCaPr6NTy2lo+38KgO1BasAB8H1BO1tuPH2JX6dk= X-Rspamd-Queue-Id: 47SJjT1pqlz48r5 X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=unrelenting.technology header.s=default header.b=jUSYecP+; dmarc=pass (policy=none) header.from=unrelenting.technology; spf=pass (mx1.freebsd.org: domain of greg@unrelenting.technology designates 91.121.223.63 as permitted sender) smtp.mailfrom=greg@unrelenting.technology X-Spamd-Result: default: False [-5.31 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[unrelenting.technology:s=default]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:91.121.223.63]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[unrelenting.technology:+]; DMARC_POLICY_ALLOW(-0.50)[unrelenting.technology,none]; RCVD_IN_DNSWL_NONE(0.00)[63.223.121.91.list.dnswl.org : 127.0.10.0]; FROM_NO_DN(0.00)[]; FREEMAIL_TO(0.00)[yahoo.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(-2.31)[ip: (-9.85), ipnet: 91.121.0.0/16(-3.56), asn: 16276(1.84), country: FR(-0.00)]; ASN(0.00)[asn:16276, ipnet:91.121.0.0/16, country:FR]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Dec 2019 23:54:06 -0000 December 4, 2019 2:15 AM, "Mark Millard" wrote:=0A=0A= > The MACCHIATObin that I have access to (sometimes) was=0A> from:=0A> = =0A> https://www.picocluster.com/products/pico-macchiatobin=0A=0AThat acr= ylic case for 99 dollars?? That's kinda ridiculous.=0AI guess that includ= es a power supply but it looks like a=0Avery basic one, plugs into the ba= rrel jack instead of the=0AATX socket.=0A=0AI would not be surprised if a= full GPU load on a reference=0ARX 480 card just melted that power jack := )=0A=0A> Greg provided an edk2 based image for UEFI and I set the=0A> jum= pers to use it from the uSD card slot. I had to set it=0A> to use ACPI in= formation instead of dtb to get it to work.=0A> It found and booted the S= SD. It would be nice to have a=0A> port that produced a similar image, po= ssibly preset to=0A> ACPI style.=0A=0AActually having a port is not a bad= idea, there's edk2=0Afor virtual machines (OVMF) already.=0A=0A> (The uS= D card choice avoided any potential of messing up=0A> in a non-recoverabl= e way in trying to update an on-board=0A> area. Just my choice to use a s= imple dd to a uSD card.)=0A=0AIt's actually always recoverable. The boot = ROM can always=0Aboot from uSD and even from the serial port (!):=0A=0Aht= tps://developer.solid-run.com/knowledge-base/a388-u-boot/#booting-from-ua= rt=0A=0A(the docs are from another SoC but it's the same here)