From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sree Harsha Totakura Subject: Re: Coming up with a generic kernel config Date: Wed, 25 Jun 2014 21:48:43 +0200 Message-ID: <53AB279B.9080606@totakura.in> References: <87vbrooko1.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:42438) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WztBf-0003lm-0K for guix-devel@gnu.org; Wed, 25 Jun 2014 15:49:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WztBX-0004VN-Bx for guix-devel@gnu.org; Wed, 25 Jun 2014 15:48:54 -0400 Received: from mail-out1.informatik.tu-muenchen.de ([131.159.0.8]:59921 helo=smtp1.informatik.tu-muenchen.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WztBX-0004Us-66 for guix-devel@gnu.org; Wed, 25 Jun 2014 15:48:47 -0400 Received: (Authenticated sender: totakura) by mail.in.tum.de (Postfix) with ESMTPSA id 23679240163 for ; Wed, 25 Jun 2014 21:48:43 +0200 (CEST) In-Reply-To: <87vbrooko1.fsf@gnu.org> List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org To: guix-devel@gnu.org On 06/25/2014 09:26 PM, Ludovic Court=C3=A8s wrote: > 1. Serial console is unavailable when booting. I thought that=E2=80=99= d be > addressed by explicitly setting CONFIG_SERIAL_8250=3Dy etc. (see > below for the list), but that=E2=80=99s not enough. What am I mis= sing? My kernel config has the following for serial console: CONFIG_SERIAL_NONSTANDARD=3Dy CONFIG_SERIAL_8250=3Dy CONFIG_SERIAL_8250_PNP=3Dy CONFIG_SERIAL_8250_CONSOLE=3Dy CONFIG_SERIAL_8250_DMA=3Dy CONFIG_SERIAL_8250_PCI=3Dy CONFIG_SERIAL_8250_EXTENDED=3Dy CONFIG_SERIAL_8250_MANY_PORTS=3Dy CONFIG_SERIAL_8250_SHARE_IRQ=3Dy CONFIG_SERIAL_8250_RSA=3Dy CONFIG_SERIAL_CORE=3Dy CONFIG_SERIAL_CORE_CONSOLE=3Dy Sree