From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel@caiaq.de (Daniel Mack) Date: Tue, 10 Nov 2009 07:49:00 +0100 Subject: imx27 - hanging at freeing init memory -- getting some junk characters here after on console .. In-Reply-To: References: <20091104131500.GZ14091@buzzloop.caiaq.de> Message-ID: <20091110064900.GK14091@buzzloop.caiaq.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Nov 06, 2009 at 11:12:03AM +0530, Vadivelan M wrote: > I have checked the inittab. the baud rate is correct. > > When i am passing command line arguments "init=bin/sh > consloe=ttymxc0,115200 root=/dev/ram rw ip=off" > > same status. i can see the print Freeing init memory and some uart > function prints... > > After that only junk characters are coming. > > we have checked serial drivers . almost no changes between 2.6.19(working > kernel) and 2.6.27 > > Please help us to go forward..... Sorry, I don't know then. I was sure you're facing a baud rate issue, which also is a common pitfall. Can you try using a current mainline git kernel and see if the problem persists? Your machine type (MX27ADS) should be supported. Daniel