From: Sascha Hauer <s.hauer@pengutronix.de>
To: Markus Pargmann <mpa@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] imx6: lowlevel_init: Fix workaround for new i.MX6s chips
Date: Mon, 11 May 2015 15:22:21 +0200 [thread overview]
Message-ID: <20150511132221.GL6325@pengutronix.de> (raw)
In-Reply-To: <1431074954-28737-1-git-send-email-mpa@pengutronix.de>
On Fri, May 08, 2015 at 10:49:14AM +0200, Markus Pargmann wrote:
> This errata workaround was introduced for i.MX6Q, i.MX6D and i.MX6SL.
> Old revisions of i.MX6s chips had no problems with the PFD resets.
>
> In a newer i.MX6s revision I had issues with this code when booting in
> internal boot mode from NAND or in serial downloader mode. FUSE mode
> worked fine although it jumped directly to serial downloader mode.
>
> This patch executes the PFD workaround only for i.MX6Q and i.MX6D which
> fixes the issues I saw.
>
> Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
> ---
> arch/arm/mach-imx/imx6.c | 48 +++++++++++++++++++++++++-----------------------
> 1 file changed, 25 insertions(+), 23 deletions(-)
Applied, thanks
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
prev parent reply other threads:[~2015-05-11 13:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-08 8:49 Markus Pargmann
2015-05-11 13:22 ` Sascha Hauer [this message]
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=20150511132221.GL6325@pengutronix.de \
--to=s.hauer@pengutronix.de \
--cc=barebox@lists.infradead.org \
--cc=mpa@pengutronix.de \
/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