From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 4.mo2.mail-out.ovh.net ([87.98.172.75]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cn2CG-0004i2-2W for barebox@lists.infradead.org; Sun, 12 Mar 2017 12:02:01 +0000 Received: from player718.ha.ovh.net (b7.ovh.net [213.186.33.57]) by mo2.mail-out.ovh.net (Postfix) with ESMTP id 0738F6490B for ; Sun, 12 Mar 2017 13:01:37 +0100 (CET) Received: from localhost (unknown [91.134.156.222]) (Authenticated sender: plagnioj@jcrosoft.com) by player718.ha.ovh.net (Postfix) with ESMTPA id EEBCB4E0080 for ; Sun, 12 Mar 2017 13:01:36 +0100 (CET) Date: Sun, 12 Mar 2017 13:07:57 +0100 From: Jean-Christophe PLAGNIOL-VILLARD Message-ID: <20170312120757.GB25192@mail.ovh.net> References: <1488776651-7555-2-git-send-email-plagnioj@jcrosoft.com> <1488792887-8715-1-git-send-email-plagnioj@jcrosoft.com> <20170311162345.6uorq55jzjzjoa7f@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20170311162345.6uorq55jzjzjoa7f@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 2/2 v2] efi: add serial driver support To: barebox@lists.infradead.org On 17:23 Sat 11 Mar , Michael Olbrich wrote: > On Mon, Mar 06, 2017 at 10:34:47AM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: > > So now we can stop to use the efi-stdio as this driver > > print on the Framebuffer and the serial at the same time. > > > > This is specially usefull if we want to use the framebuffer via efi-gop for > > something else. > > > > Do not forget to disable the efi-stdio device before enabling the console > > otherwise you will get double printing. > > Works nicely here (with a unrelated fix). However, it might be better to > implement this as a console_platform_driver. The efi drivers are loaded > rather late during startup and this makes early debugging impossible. I did not did it as you can use efi-stdio as early as possible but we can take a look to probe it earlier Best Regards, J. _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox