From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brownell Subject: Re: What happened to the serial console on BeagleBoard with 2.6.28-rc2? Date: Sun, 2 Nov 2008 09:03:42 -0700 Message-ID: <200811020803.42834.david-b@pacbell.net> References: Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from smtp117.sbc.mail.sp1.yahoo.com ([69.147.64.90]:44733 "HELO smtp117.sbc.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753610AbYKBQDp (ORCPT ); Sun, 2 Nov 2008 11:03:45 -0500 In-Reply-To: Content-Disposition: inline Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: rick@efn.org Cc: linux-omap@vger.kernel.org, nmonson@gmail.com On Saturday 01 November 2008, Rick Bronson wrote: > @@ -155,7 +155,7 @@ static struct map_desc omap34xx_io_desc[ > =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0.virtual=A0=A0=A0=A0=A0= =A0=A0=A0=3D L4_PER_34XX_VIRT, > =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0.pfn=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=3D __phys_to_pfn(L4_PER_34XX_PHYS), > =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0.length=A0=A0=A0=A0=A0= =A0=A0=A0=A0=3D L4_PER_34XX_SIZE, > -=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0.type=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=3D MT_DEVICE > +=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0.type=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=3D MT_MEMORY_SO =A0/* debug only */ > =A0=A0=A0=A0=A0=A0=A0=A0}, > =A0=A0=A0=A0=A0=A0=A0=A0{ > =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0.virtual=A0=A0=A0=A0=A0= =A0=A0=A0=3D L4_EMU_34XX_VIRT, Leaving only one map_desc[] entry left using MT_DEVICE not MT_MEMORY_SO= =2E.. I didn't try this, since I'm currently not hooking up that serial port, but dmesg does show(*): Serial: 8250/16550 driver3 ports, IRQ sharing disabled serial8250.0: ttyS0 at MMIO 0x4806a000 (irq =3D 72) is a ST16654 serial8250.0: ttyS1 at MMIO 0x4806c000 (irq =3D 73) is a ST16654 serial8250.0: ttyS2 at MMIO 0x49020000 (irq =3D 74) is a ST16650V2 console [ttyS2] enabled Is that what you saw too? - Dave (*) Only the third port ("ttyS2") is physically wired of course... the second could be, but isn't. =20 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html