From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756111AbdERObM (ORCPT ); Thu, 18 May 2017 10:31:12 -0400 Received: from 3.mo177.mail-out.ovh.net ([46.105.36.172]:44254 "EHLO 3.mo177.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755404AbdERObL (ORCPT ); Thu, 18 May 2017 10:31:11 -0400 X-Greylist: delayed 3588 seconds by postgrey-1.27 at vger.kernel.org; Thu, 18 May 2017 10:31:10 EDT Subject: Re: [PATCH 7/8] clocksource/drivers/fttmr010: Merge Moxa into FTTMR010 To: Linus Walleij , Joel Stanley References: <20170517140542.20016-1-linus.walleij@linaro.org> <20170517140542.20016-8-linus.walleij@linaro.org> Cc: Daniel Lezcano , Thomas Gleixner , Jonas Jensen , Janos Laube , Paulius Zaleckas , "linux-arm-kernel@lists.infradead.org" , Hans Ulli Kroll , Florian Fainelli , Linux Kernel Mailing List , Benjamin Herrenschmidt , Ryan Chen From: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= Message-ID: <53dc1088-41bb-f272-2aa8-f0ade762d6d5@kaod.org> Date: Thu, 18 May 2017 15:12:23 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Ovh-Tracer-Id: 11368492835912518458 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -65 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeeljedrudelgdeivdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenfghrlhcuvffnffculdefhedm Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >> As an aside, we have a pretty decent model for the Aspeed SoCs in >> Qemu. If you want to use it to smoketest your rework: >> >> $ qemu-system-arm -m 512 -M ast2500-evb -nodefaults -nographic >> -serial stdio -kernel arch/arm/boot/zImage -dtb >> arch/arm/boot/dts/aspeed-ast2500-evb.dtb >> >> I tested with Ubuntu's qemu v2.8. It looks like we have a bug when the >> kernel tries to use the clock the way your driver works, so we will >> look at that. It does function properly for the current upstream code. > > Oh that's sweet! I'll test it if I can get it working like this. In case you need a small ramfs, here is one : https://openpower.xyz/job/openbmc-build/distro=ubuntu,target=evb-ast2500/lastSuccessfulBuild/artifact/images/evb-ast2500/obmc-phosphor-initramfs-evb-ast2500.cpio.lzma Cheers, C. From mboxrd@z Thu Jan 1 00:00:00 1970 From: clg@kaod.org (=?UTF-8?Q?C=c3=a9dric_Le_Goater?=) Date: Thu, 18 May 2017 15:12:23 +0200 Subject: [PATCH 7/8] clocksource/drivers/fttmr010: Merge Moxa into FTTMR010 In-Reply-To: References: <20170517140542.20016-1-linus.walleij@linaro.org> <20170517140542.20016-8-linus.walleij@linaro.org> Message-ID: <53dc1088-41bb-f272-2aa8-f0ade762d6d5@kaod.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org >> As an aside, we have a pretty decent model for the Aspeed SoCs in >> Qemu. If you want to use it to smoketest your rework: >> >> $ qemu-system-arm -m 512 -M ast2500-evb -nodefaults -nographic >> -serial stdio -kernel arch/arm/boot/zImage -dtb >> arch/arm/boot/dts/aspeed-ast2500-evb.dtb >> >> I tested with Ubuntu's qemu v2.8. It looks like we have a bug when the >> kernel tries to use the clock the way your driver works, so we will >> look at that. It does function properly for the current upstream code. > > Oh that's sweet! I'll test it if I can get it working like this. In case you need a small ramfs, here is one : https://openpower.xyz/job/openbmc-build/distro=ubuntu,target=evb-ast2500/lastSuccessfulBuild/artifact/images/evb-ast2500/obmc-phosphor-initramfs-evb-ast2500.cpio.lzma Cheers, C.