From owner-freebsd-hackers@freebsd.org Thu Sep 6 15:31:37 2018 Return-Path: Delivered-To: freebsd-hackers@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 8E90CFFE887 for ; Thu, 6 Sep 2018 15:31:37 +0000 (UTC) (envelope-from ian@freebsd.org) Received: from outbound2r.ore.mailhop.org (outbound2r.ore.mailhop.org [54.200.129.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1836D7C3A4 for ; Thu, 6 Sep 2018 15:31:36 +0000 (UTC) (envelope-from ian@freebsd.org) X-MHO-RoutePath: aGlwcGll X-MHO-User: ea391e07-b1e9-11e8-9234-0d515945242e X-Report-Abuse-To: https://support.duocircle.com/support/solutions/articles/5000540958-duocircle-standard-smtp-abuse-information X-Originating-IP: 67.177.211.60 X-Mail-Handler: DuoCircle Outbound SMTP Received: from ilsoft.org (unknown [67.177.211.60]) by outbound2.ore.mailhop.org (Halon) with ESMTPSA id ea391e07-b1e9-11e8-9234-0d515945242e; Thu, 06 Sep 2018 15:31:26 +0000 (UTC) Received: from rev (rev [172.22.42.240]) by ilsoft.org (8.15.2/8.15.2) with ESMTP id w86FVO0N034322; Thu, 6 Sep 2018 09:31:24 -0600 (MDT) (envelope-from ian@freebsd.org) Message-ID: <1536247884.77296.12.camel@freebsd.org> Subject: Re: Is here way to have 9600+ serial console and see boot0 message? From: Ian Lepore To: lev@FreeBSD.org, Warner Losh , Dimitry Andric Cc: FreeBSD Hackers , Allan Jude Date: Thu, 06 Sep 2018 09:31:24 -0600 In-Reply-To: <67d102d1-3d67-08b7-5e9a-5ed741365b4e@FreeBSD.org> References: <14cd401a-660c-1a3a-8d80-677a42727146@freebsd.org> <0bc33818-641c-07db-194b-66fd1eb30c55@FreeBSD.org> <67d102d1-3d67-08b7-5e9a-5ed741365b4e@FreeBSD.org> Content-Type: text/plain; charset="windows-1251" X-Mailer: Evolution 3.18.5.1 FreeBSD GNOME Team Port Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Sep 2018 15:31:37 -0000 On Thu, 2018-09-06 at 18:16 +0300, Lev Serebryakov wrote: > On 05.09.2018 21:56, Warner Losh wrote: > > > > > Only way around this I know is to recede boot0sio to go right to > > the > > uart...  I tried this years ago, but overflowed 512 limits... >  I've tried it just now, and, yes, it needs space for another 18 > commands to init UART… > Did you miss the suggestion to set BOOT_BOOT0_COMCONSOLE_SPEED=0 in make.conf, so that whatever speed is configured in the BIOS is left unchanged? -- Ian