Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756828AbaDHNmo (ORCPT ); Tue, 8 Apr 2014 09:42:44 -0400 Received: from smtprelay.synopsys.com ([198.182.60.111]:38703 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756210AbaDHNml convert rfc822-to-8bit (ORCPT ); Tue, 8 Apr 2014 09:42:41 -0400 From: Vineet Gupta To: "stable@vger.kernel.org" CC: "linux-kernel@vger.kernel.org" Subject: Re: [PATCH Resend 2/2] ARC: [nsimosci] Unbork console Thread-Topic: [PATCH Resend 2/2] ARC: [nsimosci] Unbork console Thread-Index: AQHPUNBUDZZ0uP7vl0WFdLkGWEYAMA== Date: Tue, 8 Apr 2014 13:42:37 +0000 Message-ID: References: <1396703351-8423-1-git-send-email-vgupta@synopsys.com> <1396703351-8423-3-git-send-email-vgupta@synopsys.com> Accept-Language: en-US, en-IN Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.12.197.213] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For Stable 3.10, 3.12, 3.13, 3.14 mainline commit 61fb4bfc010b0d2940f7fd87acbce6a0f03217cb Thx, -Vineet On Saturday 05 April 2014 06:39 PM, Vineet Gupta wrote: > Despite the switch to right UART driver (prev patch), serial console > still doesn't work due to missing CONFIG_SERIAL_OF_PLATFORM > > Also fix the default cmdline in DT to not refer to out-of-tree > ARC framebuffer driver for console. > > Signed-off-by: Vineet Gupta > Cc: #3.10, 3.12, 3.13, 3.14 > Cc: Francois Bedard > --- > arch/arc/boot/dts/nsimosci.dts | 5 ++++- > arch/arc/configs/nsimosci_defconfig | 1 + > 2 files changed, 5 insertions(+), 1 deletion(-) > > diff --git a/arch/arc/boot/dts/nsimosci.dts b/arch/arc/boot/dts/nsimosci.dts > index 8bd238c34c7d..4f31b2eb5cdf 100644 > --- a/arch/arc/boot/dts/nsimosci.dts > +++ b/arch/arc/boot/dts/nsimosci.dts > @@ -17,7 +17,10 @@ > interrupt-parent = <&intc>; > > chosen { > - bootargs = "console=tty0 consoleblank=0"; > + /* this is for console on PGU */ > + /* bootargs = "console=tty0 consoleblank=0"; */ > + /* this is for console on serial */ > + bootargs = "earlycon=uart8250,mmio32,0xc0000000,115200n8 console=ttyS0,115200n8 consoleblank=0 debug"; > }; > > aliases { > diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig > index 451af30914f6..c01ba35a4eff 100644 > --- a/arch/arc/configs/nsimosci_defconfig > +++ b/arch/arc/configs/nsimosci_defconfig > @@ -54,6 +54,7 @@ CONFIG_SERIO_ARC_PS2=y > CONFIG_SERIAL_8250=y > CONFIG_SERIAL_8250_CONSOLE=y > CONFIG_SERIAL_8250_DW=y > +CONFIG_SERIAL_OF_PLATFORM=y > CONFIG_SERIAL_ARC=y > CONFIG_SERIAL_ARC_CONSOLE=y > # CONFIG_HW_RANDOM is not set -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/