imx6: PCIe imx6_pcie_assert_core_reset() hangs after watchdog reset

Lucas Stach l.stach at
Thu Jan 19 06:24:47 PST 2017

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 at> 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.


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