From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Hutchings Date: Wed, 11 Mar 2015 15:56:46 +0000 Subject: Re: Can't boot kernel v4.0-rc2 on Koelsch Message-Id: <1426089406.4443.234.camel@xylophone.i.decadent.org.uk> List-Id: References: <2263226.JPOqZgiCRj@avalon> In-Reply-To: <2263226.JPOqZgiCRj@avalon> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: linux-sh@vger.kernel.org On Wed, 2015-03-11 at 08:45 +0200, Laurent Pinchart wrote: > Hi Geert, > > On Tuesday 10 March 2015 12:32:59 Geert Uytterhoeven wrote: > > On Tue, Mar 10, 2015 at 10:03 AM, Cao Minh Hiep wrote: > > > On 2015年03月10日 17:05, Nobuhiro Iwamatsu wrote: > > >> This is user land issue. > > >> Hiep, if you have not changed ttySCX in inittab, you will need to change. > > >> Could you check your inittab? > > >> > > >> --- a/inittab 2015-03-10 15:01:58.986609389 +0900 > > >> +++ b/inittab 2015-03-10 15:00:32.132094877 +0900 > > >> @@ -28,7 +28,7 @@ > > >> > > >> l6:6:wait:/etc/init.d/rc 6 > > >> # Normally not reached, but fallthrough in case of emergency. > > >> z6:6:respawn:/sbin/sulogin > > >> > > >> -SC6:12345:respawn:/sbin/getty -L 38400 ttySC6 > > >> +SC0:12345:respawn:/sbin/getty -L 38400 ttySC0 > > >> > > >> # /sbin/getty invocations for the runlevels. > > >> # > > >> # The "id" field MUST be the same as the last > > > > > > There is no inittab file in Linaro userland that I am using. > > > > I'm not familiar with the Linaro userland. > > > > Is there any other configuration file that contains the string "ttySC6"? > > Or does the Linaro userland derive it from the kernel command line? > > If yes, perhaps there's a newer version that does look at stdout-path > > instead? > > > > The goal of the stdout-path support was to have a better description in DT > > and automate things. So I don't think reverting the change is the proper way > > forward. > > > > If you can't get it to work, I think we should bring it up with the DT > > people first, some of which work for Linaro. > > I quite agree with that, but how should userspace know which device node in > /dev corresponds to the console specified in stdout-path ? By reading the /proc/consoles file. Ben.