From owner-freebsd-arm@freebsd.org Tue Nov 20 04:25:07 2018 Return-Path: Delivered-To: freebsd-arm@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 3F66C113D948 for ; Tue, 20 Nov 2018 04:25:07 +0000 (UTC) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: from pdx.rh.CN85.dnsmgr.net (br1.CN84in.dnsmgr.net [69.59.192.140]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 920AB79069 for ; Tue, 20 Nov 2018 04:25:06 +0000 (UTC) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: from pdx.rh.CN85.dnsmgr.net (localhost [127.0.0.1]) by pdx.rh.CN85.dnsmgr.net (8.13.3/8.13.3) with ESMTP id wAK44pG5064892; Mon, 19 Nov 2018 20:04:52 -0800 (PST) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: (from freebsd-rwg@localhost) by pdx.rh.CN85.dnsmgr.net (8.13.3/8.13.3/Submit) id wAK44pOe064891; Mon, 19 Nov 2018 20:04:51 -0800 (PST) (envelope-from freebsd-rwg) From: "Rodney W. Grimes" Message-Id: <201811200404.wAK44pOe064891@pdx.rh.CN85.dnsmgr.net> Subject: Re: Lost my serial console! :-) In-Reply-To: To: Karl Denninger Date: Mon, 19 Nov 2018 20:04:51 -0800 (PST) CC: "freebsd-arm@freebsd.org" X-Mailer: ELM [version 2.4ME+ PL121h (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII X-Rspamd-Queue-Id: 920AB79069 X-Spamd-Result: default: False [0.49 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; NEURAL_HAM_MEDIUM(-0.39)[-0.388,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; NEURAL_SPAM_SHORT(0.41)[0.409,0]; NEURAL_HAM_LONG(-0.40)[-0.400,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[dnsmgr.net]; AUTH_NA(1.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; SUBJECT_HAS_EXCLAIM(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; MX_GOOD(-0.01)[cached: pdx.rh.CN85.dnsmgr.net]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:13868, ipnet:69.59.192.0/19, country:US]; MID_RHS_MATCH_FROM(0.00)[]; IP_SCORE(-0.02)[country: US(-0.09)] X-Rspamd-Server: mx1.freebsd.org 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, 20 Nov 2018 04:25:07 -0000 > I built a 12-Stable pull for the Pi3 using Crochet this afternoon and it > appeared to hang on boot (never started the kernel.)? In fact it did -- > but the com console has disappeared so as soon as the kernel was loaded > I lost all output to the serial port. > > It's running; if I connect an ethernet cable and there's a DHCP server > out there it will get an address and I can then connect and log into it. > > I tried setting it in the environment in uboot (and doing a "saveenv"), > but that didn't work, nor did setting console="comconsole" in > /boot/loader.conf. > > This used to come up by default but no longer does.... I'm obviously > missing something stupid and would certainly like to fix it. :-) You might check what all the various files on the 12.0-RC1 RPI3 image has, I just tested it and both the serial console and HDMI video w/USB keyboard works. Crochet may of not caught up with some thing. -- Rod Grimes rgrimes@freebsd.org