Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752875AbaDENJ7 (ORCPT ); Sat, 5 Apr 2014 09:09:59 -0400 Received: from smtprelay4.synopsys.com ([198.182.44.111]:39987 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752622AbaDENJ4 (ORCPT ); Sat, 5 Apr 2014 09:09:56 -0400 From: Vineet Gupta To: CC: , , Francois Bedard , Vineet Gupta Subject: [PATCH Resend 2/2] ARC: [nsimosci] Unbork console Date: Sat, 5 Apr 2014 18:39:11 +0530 Message-ID: <1396703351-8423-3-git-send-email-vgupta@synopsys.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1396703351-8423-1-git-send-email-vgupta@synopsys.com> References: <1396703351-8423-1-git-send-email-vgupta@synopsys.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.12.197.226] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 -- 1.8.3.2 -- 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/