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Message-ID: <20110413132821.GA1874@ucw.cz> Date: Wed, 13 Apr 2011 15:28:21 +0200 From: Pavel Machek <pavel@....cz> To: Dmitry Eremin-Solenikov <dbaryshkov@...il.com> Cc: Zaurus PDA developers list <zaurus-devel@...ts.linuxtogo.org>, Andrea Adami <andrea.adami@...il.com>, kernel list <linux-kernel@...r.kernel.org> Subject: Re: [Zaurus-devel] 8250 vs pxa_serial (was Re: pxa27x/spitz: serials in recent kernels) Hi! > >> > I cculd not get serial port to work in recent kernels (2.6.35 was > >> > oldest I tried). I know they are little used but still very useful for > >> > debugging. > >> > > >> > Is there some special config that needs to be done? > >> > Pavel > >> > >> I have output on ttyS0 using the Sharp cable, never had issues. > >> Remember that bootloader is 9600n8 while kernels are usually 115200n8. > > > > Ok, I know what is going on. I need both PXA_SERIAL and 8250... and > > these two don't go well together. ... > > ...but no luck. As soon as I enable 8250, pxa serials stop working > > :-(. > > Please try attached patch (then PXA consoles become ttySA0-3) Thanks, this works for me. Can we get it into the tree? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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