From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756759Ab3KNTsp (ORCPT ); Thu, 14 Nov 2013 14:48:45 -0500 Received: from mail-wi0-f173.google.com ([209.85.212.173]:48930 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755868Ab3KNTsi (ORCPT ); Thu, 14 Nov 2013 14:48:38 -0500 MIME-Version: 1.0 In-Reply-To: References: <1380987809-4886-1-git-send-email-bcm@fixthebug.org> Date: Thu, 14 Nov 2013 11:48:37 -0800 Message-ID: Subject: Re: [PATCH v3] ARM: bcm: Add DEBUG_LL console support From: Markus Mayer To: Christian Daudt Cc: Russell King , Stephen Warren , Linux Kernel Mailing List , Olof Johansson , Chris Ball , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 29 October 2013 23:30, Christian Daudt wrote: > On Wed, Oct 16, 2013 at 11:12 PM, Christian Daudt wrote: >> On Sat, Oct 5, 2013 at 8:43 AM, Christian Daudt wrote: >>> This patch adds low level debug uart support to Broadcom >>> mobile based SOCs. >>> >>> Signed-off-by: Christian Daudt >>> >>> Changes from V2: >>> - Changed to follow hex ordering on entries >>> - Dropped defconfig changes >>> >>> Changes from V1: >>> - Switched to use the common 8250 debug introduced in 3.12-rc1 >>> >> >> Hi Russell, >> Does V3 look ok ? >> >> Thanks, >> csd > Hi, > Can anyone provide an ack on this mod ? > > Thanks, > csd Tested-by: Markus Mayer [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.12.0+ (mmayer@lbrmn-lnxub70.ric.broadcom.com) [ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: BCM281xx Broadcom Application Processor, model: BCM28155 AP board [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] Truncating RAM at 90000000-bfffffff to -bf7fffff (vmalloc region overlap). [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 193040 [ 0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p8 rootwait rootfstype=ext4 earlyprintk [...] [ 0.200000] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.210000] 3e000000.uart: ttyS0 at MMIO 0x3e000000 (irq = 99, base_baud = 812500) is a 16550A [ 0.220000] console [ttyS0] enabled, bootconsole disabled [ 0.220000] console [ttyS0] enabled, bootconsole disabled [ 0.230000] mousedev: PS/2 mouse device common for all mice [...] -- Markus Mayer Broadcom Landing Team From mboxrd@z Thu Jan 1 00:00:00 1970 From: markus.mayer@linaro.org (Markus Mayer) Date: Thu, 14 Nov 2013 11:48:37 -0800 Subject: [PATCH v3] ARM: bcm: Add DEBUG_LL console support In-Reply-To: References: <1380987809-4886-1-git-send-email-bcm@fixthebug.org> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 29 October 2013 23:30, Christian Daudt wrote: > On Wed, Oct 16, 2013 at 11:12 PM, Christian Daudt wrote: >> On Sat, Oct 5, 2013 at 8:43 AM, Christian Daudt wrote: >>> This patch adds low level debug uart support to Broadcom >>> mobile based SOCs. >>> >>> Signed-off-by: Christian Daudt >>> >>> Changes from V2: >>> - Changed to follow hex ordering on entries >>> - Dropped defconfig changes >>> >>> Changes from V1: >>> - Switched to use the common 8250 debug introduced in 3.12-rc1 >>> >> >> Hi Russell, >> Does V3 look ok ? >> >> Thanks, >> csd > Hi, > Can anyone provide an ack on this mod ? > > Thanks, > csd Tested-by: Markus Mayer [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.12.0+ (mmayer at lbrmn-lnxub70.ric.broadcom.com) [ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: BCM281xx Broadcom Application Processor, model: BCM28155 AP board [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] Truncating RAM at 90000000-bfffffff to -bf7fffff (vmalloc region overlap). [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 193040 [ 0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p8 rootwait rootfstype=ext4 earlyprintk [...] [ 0.200000] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.210000] 3e000000.uart: ttyS0 at MMIO 0x3e000000 (irq = 99, base_baud = 812500) is a 16550A [ 0.220000] console [ttyS0] enabled, bootconsole disabled [ 0.220000] console [ttyS0] enabled, bootconsole disabled [ 0.230000] mousedev: PS/2 mouse device common for all mice [...] -- Markus Mayer Broadcom Landing Team