From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WVad6-000078-La for barebox@lists.infradead.org; Thu, 03 Apr 2014 05:56:01 +0000 Date: Thu, 3 Apr 2014 07:55:38 +0200 From: Sascha Hauer Message-ID: <20140403055538.GB17250@pengutronix.de> References: <1396424491-1651-1-git-send-email-antonynpavlov@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1396424491-1651-1-git-send-email-antonynpavlov@gmail.com> 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] MIPS: qemu-malta: add CBUS UART support To: Antony Pavlov Cc: barebox@lists.infradead.org On Wed, Apr 02, 2014 at 11:41:31AM +0400, Antony Pavlov wrote: > This patch adds CBUS UART dts support; > also it adds the necessary macros for DEBUG_LL. > > qemu-malta supports three serial interfaces: > > * two ports are provided by the FDC37M817 > Super I/O; this chip is connected via LPC bus > to Intel 82371EB (PIIX4E) South Bridge; > > * the third serial port is provided by > the discrete TI 16C550C (CBUS UART); > this chip is connected via CBUS directly > to the board's GT64120 North Bridge. > > See Malta User's Manual (MD00048) for details. > > CBUS UART Instructions for use: > > 1. Enable CONFIG_CONSOLE_ACTIVATE_ALL in .config > (or disable uart0 in dts) and compile barebox; > > 2. run qemu: > > qemu-system-mips -nographic -nodefaults \ > -monitor null -M malta -m 256 \ > -serial null -serial null -serial stdio \ > -bios barebox-flash-image > > Signed-off-by: Antony Pavlov Applied, thanks Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox