From: marex@denx.de (Marek Vasut)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC] PCI: pci-imx6: Add delay to workaround kernel hang
Date: Thu, 26 Jun 2014 11:17:12 +0200 [thread overview]
Message-ID: <201406261117.12542.marex@denx.de> (raw)
In-Reply-To: <201406260932.30524.jbe@pengutronix.de>
On Thursday, June 26, 2014 at 09:32:30 AM, Juergen Borleis wrote:
> 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).
How can the UART clock have impact on the PCIe please ?
Best regards,
Marek Vasut
next prev parent reply other threads:[~2014-06-26 9:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-24 19:18 [RFC] PCI: pci-imx6: Add delay to workaround kernel hang Fabio Estevam
2014-06-25 21:28 ` Marek Vasut
2014-06-26 3:12 ` Shawn Guo
2014-06-26 3:43 ` Fabio Estevam
2014-06-26 5:49 ` Shawn Guo
2014-06-26 9:13 ` Marek Vasut
2014-06-27 0:29 ` Tim Harvey
2014-06-27 10:06 ` Hong-Xing.Zhu at freescale.com
2014-07-17 0:28 ` Tim Harvey
2014-07-18 9:26 ` Lucas Stach
2014-07-18 9:44 ` Marek Vasut
2014-07-18 11:44 ` "David Müller (ELSOFT AG)"
2014-06-26 7:32 ` Juergen Borleis
2014-06-26 9:17 ` Marek Vasut [this message]
2014-06-26 9:26 ` Juergen Borleis
2014-06-26 9:50 ` Marek Vasut
2014-06-26 11:43 ` Fabio Estevam
2014-06-26 8:41 ` Lucas Stach
2014-07-17 6:51 ` Uwe Kleine-König
2014-07-17 8:23 ` Marek Vasut
2014-07-17 15:27 ` Shawn Guo
2014-07-18 20:46 ` Marek Vasut
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201406261117.12542.marex@denx.de \
--to=marex@denx.de \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).