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From: Juergen Borleis <jbe@pengutronix.de>
To: Fabio Estevam <festevam@gmail.com>
Subject: Re: [RFC] PCI: pci-imx6: Add delay to workaround kernel hang
Date: Thu, 26 Jun 2014 09:32:30 +0200
Cc: Shawn Guo <shawn.guo@freescale.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Richard Zhu <r65037@freescale.com>,
	Marek =?utf-8?q?Va=C5=A1ut?= <marex@denx.de>,
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	Fabio Estevam <fabio.estevam@freescale.com>
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Hi Fabio,

On Thursday 26 June 2014 05:43:19 Fabio Estevam wrote:
> [...]
> Below is the log with linux-next kernel and earlyprintk enabled:

Does it also hang when you disable "earlyprintk"? A few weeks ago we had a 
similar issue with i.MX6/PCI and "earlyprintk" (at the end it was caused by a 
clock change for the UART when changing from the early to the regular 
console).

Regards,
Juergen

-- 
Pengutronix e.K.                              | Juergen Borleis             |
Industrial Linux Solutions                    | http://www.pengutronix.de/  |