From: Marek Vasut <marex@denx.de>
To: Tim Harvey <tharvey@gateworks.com>
Cc: "Zhu Richard-R65037" <r65037@freescale.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Shawn Guo <shawn.guo@linaro.org>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
Frank Li <lznuaa@gmail.com>, Sean Cross <xobs@kosagi.com>,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: Re: [PATCH v7 0/2] Add PCIe support for i.MX6q
Date: Thu, 10 Oct 2013 22:40:12 +0200 [thread overview]
Message-ID: <201310102240.13181.marex@denx.de> (raw)
In-Reply-To: <CAJ+vNU3OhvPNvBY2ZJ_jg2E+c0f+062n2Wj2PZnQ472UXTHOVQ@mail.gmail.com>
Hi Tim,
> On Thu, Oct 10, 2013 at 3:40 AM, Zhu Richard-R65037
>
> <r65037@freescale.com> wrote:
> > host=10.192.242.95, domain=ap.freescale.net, nis-domain=(none)
> > bootserver=0.0.0.0, rootserver=10.192.225.216, rootpath=
> > nameserver0=10.192.130.201, nameserver1=10.211.0.3,
> > nameserver2=10.196.51.200
> >
> > ALSA device list:
> > #0: wm8962-audio
> > #1: imx-hdmi-soc
> >
> > VFS: Mounted root (nfs filesystem) on device 0:11.
> > devtmpfs: mounted
> > Freeing unused kernel memory: 300K (80c29000 - 80c74000)
> > Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
> > <--System panic here sometimes. :(
>
> Marek,
>
> This is where an imprecise abort is triggered - refer to my comments
> regarding the abort handler at
> http://thread.gmane.org/gmane.linux.drivers.devicetree/44659/focus=46171
> - you should disable the bumping of the PC and/or the handler.
Good point.
> Did this patch ever get applied and if so what git tree? I would like
> to continue testing it as well with the boards I have that have a
> switch.
V7 has the handler, yes.
http://patchwork.ozlabs.org/patch/278088/
http://patchwork.ozlabs.org/patch/278087/
You will also need to dig out the arm-specific portion from v6 3/3 so that the
PCIe would probe:
http://patchwork.ozlabs.org/patch/275169/
And apply the clock patch:
http://patchwork.ozlabs.org/patch/275167/
Do you have any luck working with the bridge? I have this resource collision as
seen in this thread.
Best regards,
Marek Vasut
WARNING: multiple messages have this Message-ID (diff)
From: marex@denx.de (Marek Vasut)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 0/2] Add PCIe support for i.MX6q
Date: Thu, 10 Oct 2013 22:40:12 +0200 [thread overview]
Message-ID: <201310102240.13181.marex@denx.de> (raw)
In-Reply-To: <CAJ+vNU3OhvPNvBY2ZJ_jg2E+c0f+062n2Wj2PZnQ472UXTHOVQ@mail.gmail.com>
Hi Tim,
> On Thu, Oct 10, 2013 at 3:40 AM, Zhu Richard-R65037
>
> <r65037@freescale.com> wrote:
> > host=10.192.242.95, domain=ap.freescale.net, nis-domain=(none)
> > bootserver=0.0.0.0, rootserver=10.192.225.216, rootpath=
> > nameserver0=10.192.130.201, nameserver1=10.211.0.3,
> > nameserver2=10.196.51.200
> >
> > ALSA device list:
> > #0: wm8962-audio
> > #1: imx-hdmi-soc
> >
> > VFS: Mounted root (nfs filesystem) on device 0:11.
> > devtmpfs: mounted
> > Freeing unused kernel memory: 300K (80c29000 - 80c74000)
> > Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
> > ? <--System panic here sometimes. :(
>
> Marek,
>
> This is where an imprecise abort is triggered - refer to my comments
> regarding the abort handler at
> http://thread.gmane.org/gmane.linux.drivers.devicetree/44659/focus=46171
> - you should disable the bumping of the PC and/or the handler.
Good point.
> Did this patch ever get applied and if so what git tree? I would like
> to continue testing it as well with the boards I have that have a
> switch.
V7 has the handler, yes.
http://patchwork.ozlabs.org/patch/278088/
http://patchwork.ozlabs.org/patch/278087/
You will also need to dig out the arm-specific portion from v6 3/3 so that the
PCIe would probe:
http://patchwork.ozlabs.org/patch/275169/
And apply the clock patch:
http://patchwork.ozlabs.org/patch/275167/
Do you have any luck working with the bridge? I have this resource collision as
seen in this thread.
Best regards,
Marek Vasut
next prev parent reply other threads:[~2013-10-10 20:40 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-26 3:24 [PATCH v7 0/2] Add PCIe support for i.MX6q Shawn Guo
2013-09-26 3:24 ` Shawn Guo
2013-09-26 3:24 ` [PATCH v7 1/2] ARM: imx6q: Add PCIe bits to GPR syscon definition Shawn Guo
2013-09-26 3:24 ` Shawn Guo
2013-09-26 3:24 ` [PATCH v7 2/2] PCI: imx6: Add support for i.MX6 PCIe controller Shawn Guo
2013-09-26 3:24 ` Shawn Guo
2013-09-27 19:24 ` [PATCH v7 0/2] Add PCIe support for i.MX6q Bjorn Helgaas
2013-09-27 19:24 ` Bjorn Helgaas
2013-09-28 6:56 ` Shawn Guo
2013-09-28 6:56 ` Shawn Guo
2013-10-08 20:56 ` Marek Vasut
2013-10-08 20:56 ` Marek Vasut
2013-10-09 5:23 ` Zhu Richard-R65037
2013-10-09 5:23 ` Zhu Richard-R65037
2013-10-10 10:25 ` Marek Vasut
2013-10-10 10:25 ` Marek Vasut
2013-10-10 10:40 ` Zhu Richard-R65037
2013-10-10 10:40 ` Zhu Richard-R65037
2013-10-10 12:59 ` Marek Vasut
2013-10-10 12:59 ` Marek Vasut
2013-10-10 20:33 ` Tim Harvey
2013-10-10 20:33 ` Tim Harvey
2013-10-10 20:40 ` Marek Vasut [this message]
2013-10-10 20:40 ` Marek Vasut
2013-10-10 13:27 ` Bjorn Helgaas
2013-10-10 13:27 ` Bjorn Helgaas
2013-10-10 13:43 ` Marek Vasut
2013-10-10 13:43 ` Marek Vasut
2013-10-10 15:58 ` Marek Vasut
2013-10-10 15:58 ` Marek Vasut
2013-10-10 17:17 ` Bjorn Helgaas
2013-10-10 17:17 ` Bjorn Helgaas
2013-10-10 17:39 ` Marek Vasut
2013-10-10 17:39 ` Marek Vasut
2013-10-10 17:56 ` Bjorn Helgaas
2013-10-10 17:56 ` Bjorn Helgaas
2013-10-11 2:12 ` [PATCH 1/2] PCI: imx6: Make reset-gpio optional Marek Vasut
2013-10-11 2:12 ` Marek Vasut
2013-10-11 2:12 ` [PATCH 2/2] PCI: imx6: Fix the clock for PCIe Marek Vasut
2013-10-11 2:12 ` Marek Vasut
2013-10-11 7:20 ` Jingoo Han
2013-10-11 7:20 ` Jingoo Han
2013-10-11 11:55 ` Marek Vasut
2013-10-11 11:55 ` Marek Vasut
2013-10-12 7:13 ` Shawn Guo
2013-10-12 7:13 ` Shawn Guo
2013-10-11 7:09 ` [PATCH 1/2] PCI: imx6: Make reset-gpio optional Jingoo Han
2013-10-11 7:09 ` Jingoo Han
2013-10-12 7:20 ` Shawn Guo
2013-10-12 7:20 ` Shawn Guo
2013-10-12 9:28 ` Marek Vasut
2013-10-12 9:28 ` Marek Vasut
2013-10-14 0:02 ` Jingoo Han
2013-10-14 0:02 ` Jingoo Han
2013-10-14 0:44 ` Marek Vasut
2013-10-14 0:44 ` Marek Vasut
2013-10-14 1:17 ` Marek Vasut
2013-10-14 1:17 ` Marek Vasut
2013-10-14 2:33 ` Jingoo Han
2013-10-14 2:33 ` Jingoo Han
2013-10-14 3:23 ` Marek Vasut
2013-10-14 3:23 ` Marek Vasut
2013-10-11 2:13 ` [PATCH v7 0/2] Add PCIe support for i.MX6q Marek Vasut
2013-10-11 2:13 ` Marek Vasut
2013-10-11 2:18 ` Marek Vasut
2013-10-11 2:18 ` Marek Vasut
2013-10-11 2:29 ` Zhu Richard-R65037
2013-10-11 2:29 ` Zhu Richard-R65037
2013-10-11 4:44 ` Yinghai Lu
2013-10-11 4:44 ` Yinghai Lu
2013-10-11 14:44 ` Marek Vasut
2013-10-11 14:44 ` Marek Vasut
2013-10-11 15:24 ` Tim Harvey
2013-10-11 15:24 ` Tim Harvey
2013-10-11 20:13 ` Marek Vasut
2013-10-11 20:13 ` Marek Vasut
2013-10-12 2:16 ` Zhu Richard-R65037
2013-10-12 2:16 ` Zhu Richard-R65037
2013-10-12 2:30 ` Marek Vasut
2013-10-12 2:30 ` Marek Vasut
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