From: l.stach@pengutronix.de (Lucas Stach)
To: linux-arm-kernel@lists.infradead.org
Subject: imx6: PCIe imx6_pcie_assert_core_reset() hangs after watchdog reset
Date: Thu, 19 Jan 2017 15:24:47 +0100 [thread overview]
Message-ID: <1484835887.24339.40.camel@pengutronix.de> (raw)
In-Reply-To: <CAOMZO5C+3rCnpQvonXyDaMmUxsDYAnXRBXrUwbP3AT5TbofSgQ@mail.gmail.com>
Hi Fabio,
Am Montag, den 07.11.2016, 10:15 -0200 schrieb Fabio Estevam:
> Hi Lucas,
>
> On Mon, Nov 7, 2016 at 8:34 AM, Lucas Stach <l.stach@pengutronix.de> wrote:
>
> > The problem is definitely present in current mainline Linux. I intent to
> > remove this workaround from the kernel, but we need to make sure that
> > the bootloader properly disables PCIe before jumping to the kernel
> > image.
> >
> > I don't know what the status of this is in U-Boot, but Barebox already
> > does this correctly.
> >
> > Fabio, would you mind to port this coed to U-Boot, or at least check if
> > it does the right thing?
>
> Sure, could you point me to the Barebox fix so I can take a look?
Did you have some time to validate/fix this in U-Boot? I would like to
get the workaround removed from the kernel.
Regards,
Lucas
next prev parent reply other threads:[~2017-01-19 14:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-25 9:29 imx6: PCIe imx6_pcie_assert_core_reset() hangs after watchdog reset Stefan Roese
2015-03-25 9:39 ` Lucas Stach
2015-03-25 10:32 ` Stefan Roese
2015-03-25 10:38 ` Lucas Stach
2015-03-26 11:06 ` Lucas Stach
2015-03-26 13:23 ` Tim Harvey
2015-03-26 13:39 ` Lucas Stach
2016-11-06 15:31 ` Philippe De Muyter
2016-11-06 16:59 ` Fabio Estevam
2016-11-07 10:34 ` Lucas Stach
2016-11-07 12:15 ` Fabio Estevam
2016-11-07 14:23 ` Lucas Stach
2017-01-19 14:24 ` Lucas Stach [this message]
2017-01-20 16:02 ` Fabio Estevam
2015-04-08 13:32 ` Fabio Estevam
2015-04-08 13:37 ` Lucas Stach
2015-04-08 13:42 ` Fabio Estevam
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