From mboxrd@z Thu Jan  1 00:00:00 1970
From: Fabio Estevam <festevam@gmail.com>
Date: Tue, 17 Jun 2014 11:14:20 -0300
Subject: [U-Boot] U-boot hangs on imx6 pci driver
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Hi Tim,

On Fri, Jun 6, 2014 at 1:35 AM, Tim Harvey <tharvey@gateworks.com> wrote:

> Fabio,
>
> Good catch, but that doesn't resolve the issue i'm seeing here.
>
> Any other ideas?

Do you still have issues after applying David's delay workaround?

On my mx6qsabresd I noticed that:

- if U-boot has PCI driver enabled, then kernel hangs 100% of time.

- if U-boot does not have PCI driver enabled, then the kernel boots
but does not detect my PCI card.

After applying David's workaround I can boot the kernel with PCI
driver enabled in U-boot and the kernel does detect the PCI Wifi
module.