From owner-freebsd-current@freebsd.org Fri Jul 6 02:17:15 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4A82E102A8A7 for ; Fri, 6 Jul 2018 02:17:15 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-it0-x22a.google.com (mail-it0-x22a.google.com [IPv6:2607:f8b0:4001:c0b::22a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CA00383577 for ; Fri, 6 Jul 2018 02:17:14 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-it0-x22a.google.com with SMTP id s7-v6so14603796itb.4 for ; Thu, 05 Jul 2018 19:17:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=W+dCOIAYuapki8UQPKxxiBSts6o34ogarjVEXdAPL2E=; b=H1sOJPlkZlSbyhF+jXWyzwuch+Zlu85WH8vrqvIveiGFHWVjSbm3BPpo7XfsHQ7GPN 5Bfu+3VtDyuqnibgQkPQb3TzJ21PSNrwPaE+85mv89T/dZghDPLs4zOiQybcUI/awqxa PHeqXOqWAHGtxz5w5rTRnHA5rxchkRP83ZMY7049g52PzlH217C/Phn+D5d3CTvHqf8c u5C7ZDiK1bKVGQdOhT8r0W+HGOjAmK+xK4F7XK8SF16weF5HEI2DuIqYG4q4H9O8o9nq lZ26gmOrgzEM4YeCfPua0UTwX6cxQ4O+ZCQb5lyFjPRsjD5LnS6HL1WhWT6HoOF/V81a MOpQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=W+dCOIAYuapki8UQPKxxiBSts6o34ogarjVEXdAPL2E=; b=tJ0INJpFAhmYf66lLpLB1pkQHKGM/Jthb5uh5Vmdm33sgpir5Pp5xaYj4IcRNwUY9B bbR0F7yjG0WsFOiakB4kTMYi60lSqBkKuHqNZW9nJf2P0u/nKprIJ+7onPO4Xl1PYEyZ rU4Ew2CppuehigNZyz4GDC9ShS8ad/TbObqba1ch5+MMTLYPTh7Wk8kqurRcnDu4I4aw Kt/3x84PxRwTwbZVcuc7g6f4C4tJHp7NS5th/1bd1veggnIZsk3Kv/G/C6i4z28rEQWM 7wL4pIJpvr5MhHaxe6eMGFlzaRcAcD4QB55MKJMz3byGtvkzzk298cmgBFO6+nGQquVR d4Ew== X-Gm-Message-State: APt69E2SG/mitgOHdRhNJfk+xTNqQqzZK6B4HiocYnE1EHPe5Z5fVTIh pFeRB9Sv8JuYTu1CCp1ePdzrziL//wroc/m/aphJCw== X-Google-Smtp-Source: AAOMgpcUDmDnT07f0tQPSvIfvDQa6AKKNemuWDxDPf2lLIKxcXVWkzgBX6eK8J4wNToATCqJRqpE6qqDmtqQm2JTz/8= X-Received: by 2002:a24:ad28:: with SMTP id c40-v6mr6684448itf.36.1530843434097; Thu, 05 Jul 2018 19:17:14 -0700 (PDT) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 2002:a4f:1183:0:0:0:0:0 with HTTP; Thu, 5 Jul 2018 19:17:13 -0700 (PDT) X-Originating-IP: [74.62.67.99] In-Reply-To: <201807060111.w661BEbj050010@pdx.rh.CN85.dnsmgr.net> References: <6889B6B2-A102-4832-9319-124CEE081784@lists.zabbadoz.net> <201807060111.w661BEbj050010@pdx.rh.CN85.dnsmgr.net> From: Warner Losh Date: Thu, 5 Jul 2018 20:17:13 -0600 X-Google-Sender-Auth: qTlQibLfkf5TBw6bwrOHMipGVAc Message-ID: Subject: Re: EFI booting from external USB pen drive To: "Rodney W. Grimes" Cc: "Bjoern A. Zeeb" , FreeBSD Current Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Jul 2018 02:17:15 -0000 On Thu, Jul 5, 2018 at 7:11 PM, Rodney W. Grimes < freebsd-rwg@pdx.rh.cn85.dnsmgr.net> wrote: > > On 5 Jul 2018, at 18:18, Rodney W. Grimes wrote: > > > > > [ Charset UTF-8 unsupported, converting... ] > > >> On 5 Jul 2018, at 17:19, Warner Losh wrote: > > >> > > >>> FAT12 isn't good for UEFI. Use FAT16 or FAT32. > > >> > > >> We use it for the default image we built and the wiki suggests it as > > >> well at https://wiki.freebsd.org/UEFI#CD.2FDVD_Boot_under_UEFI > > > > > > IIRC FreeBSD recently cnahged to FAT16 or 32 on these > > > as the size got pushed up to be larger than what FAT12 > > > can access. > > > > https://svnweb.freebsd.org/base/head/stand/efi/boot1/ > generate-fat.sh?annotate=332561#l45 > > > > nope. > > That is not the code we build release images with, > that is Warners tests for the boot loader. > No, that's the actual code that generates boot1.efiffat. Warner