From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liem Pham Tan Subject: Re: Help: OMAP5912 RS232 dies after kernel uncompressing. Date: Mon, 15 Jan 2007 23:05:41 +0700 Message-ID: <45ABA655.60001@gmail.com> References: <000601c738b8$f7f0cd80$0700a8c0@NADHHLT01> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <000601c738b8$f7f0cd80$0700a8c0@NADHHLT01> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-omap-open-source-bounces@linux.omap.com Errors-To: linux-omap-open-source-bounces@linux.omap.com To: JSievers@NADINE-Software.com Cc: 'Linux OMAP List' List-Id: linux-omap@vger.kernel.org hi Juergen, please re-check that there is no gaps in the "console=ttyS0,115200n8". If you write "console=ttyS0,_115200n8", the rs232 connection seems to be dead. BR, Liem Pham > Hello. > > After I modified the environment by using setenv/saveenv I got the following > problem. > > The terminal connected to the OMAP5912 rs232 at 115200n8 is working as long > as the kernel is uploaded and decompressing. The last message shown is > ".booting." > > After that message the rs232 line seems to be dead. > > The kernel is mounting its root from nfs-server and is running normally > except the console device could be used. > > I tried several kernels (2.6.16/2.6.19) including the pre-build kernel 2.4 > from the distribution CD All the same, the rs232 line dies after > uncompressing the kernel. > > My bootags setting are: > > Bootargs = "mem=32 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw > nfsroot=192.168.0.50:/nfsroot" > > Has anybody an idea what I could do to get back my rs232 console ? > > Regards > > Juergen > > > _______________________________________________ > Linux-omap-open-source mailing list > Linux-omap-open-source@linux.omap.com > http://linux.omap.com/mailman/listinfo/linux-omap-open-source > >