From: alexanders83@web.de (Alexander Stein)
To: linux-arm-kernel@lists.infradead.org
Subject: BCM2836 (Raspberry Pi 2) port
Date: Tue, 12 May 2015 17:39:28 +0200 [thread overview]
Message-ID: <1701192.WcfjCoBWQN@kongar> (raw)
In-Reply-To: <55516738.306@wwwdotorg.org>
On Monday 11 May 2015, 20:36:40 wrote Stephen Warren:
> On 05/08/2015 10:14 AM, Alexander Stein wrote:
> > On Thursday 23 April 2015, 22:25:08 wrote Stephen Warren:
> >>> Hit any key to stop autoboot: 0
> >>> U-Boot> setenv fdt_high fffffff
> >
> > Any specific reason to set fdt_high to fffffff?
>
> Yes, it prevents U-Boot's annoying habit of moving the DTB from where it
> was loaded to some other place. This was especially important in this
> case since I was trying to find out exactly which piece of RAM being
> over-written caused the issues I was seeing.
Shouldn't this then be part of the default raspberry (2 only?) environment?
Regards,
Alexander
WARNING: multiple messages have this Message-ID (diff)
From: Alexander Stein <alexanders83-S0/GAf8tV78@public.gmane.org>
To: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Eric Anholt <eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: Re: BCM2836 (Raspberry Pi 2) port
Date: Tue, 12 May 2015 17:39:28 +0200 [thread overview]
Message-ID: <1701192.WcfjCoBWQN@kongar> (raw)
In-Reply-To: <55516738.306-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
On Monday 11 May 2015, 20:36:40 wrote Stephen Warren:
> On 05/08/2015 10:14 AM, Alexander Stein wrote:
> > On Thursday 23 April 2015, 22:25:08 wrote Stephen Warren:
> >>> Hit any key to stop autoboot: 0
> >>> U-Boot> setenv fdt_high fffffff
> >
> > Any specific reason to set fdt_high to fffffff?
>
> Yes, it prevents U-Boot's annoying habit of moving the DTB from where it
> was loaded to some other place. This was especially important in this
> case since I was trying to find out exactly which piece of RAM being
> over-written caused the issues I was seeing.
Shouldn't this then be part of the default raspberry (2 only?) environment?
Regards,
Alexander
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2015-05-12 15:39 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-21 18:09 BCM2836 (Raspberry Pi 2) port Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-21 18:09 ` [PATCH 1/9] dt-bindings: Add root properties for Raspberry Pi 2 Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-24 4:27 ` Stephen Warren
2015-04-24 4:27 ` Stephen Warren
2015-04-21 18:09 ` [PATCH 2/9] ARM: BCM2835: Split peripheral definitions off to a common include Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-24 4:28 ` Stephen Warren
2015-04-24 4:28 ` Stephen Warren
2015-04-21 18:09 ` [PATCH 3/9] ARM: Make a copy of the 2835 dts for the 2836 Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-24 4:35 ` Stephen Warren
2015-04-24 4:35 ` Stephen Warren
2015-04-21 18:09 ` [PATCH 4/9] ARM: Update the device trees for 2836 Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-24 4:36 ` Stephen Warren
2015-04-24 4:36 ` Stephen Warren
2015-04-21 18:09 ` [PATCH 5/9] ARM: BCM2836: Add io map initialization for bcm2836 Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-21 18:53 ` Arnd Bergmann
2015-04-21 18:53 ` Arnd Bergmann
2015-04-21 20:37 ` Eric Anholt
2015-04-21 20:37 ` Eric Anholt
2015-04-21 21:11 ` Arnd Bergmann
2015-04-21 21:11 ` Arnd Bergmann
2015-04-21 23:02 ` Eric Anholt
2015-04-21 23:02 ` Eric Anholt
2015-04-22 7:22 ` Arnd Bergmann
2015-04-22 7:22 ` Arnd Bergmann
2015-04-24 7:16 ` Arnd Bergmann
2015-04-24 7:16 ` Arnd Bergmann
2015-04-21 18:09 ` [PATCH 6/9] ARM: Make a Kconfig option for shared BCM2835/BCM2836 code Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-21 18:09 ` [PATCH 7/9] ARM: Add Kconfig support for bcm2836 Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-21 18:59 ` Arnd Bergmann
2015-04-21 18:59 ` Arnd Bergmann
2015-04-21 20:38 ` Eric Anholt
2015-04-21 20:38 ` Eric Anholt
2015-04-24 3:30 ` Stephen Warren
2015-04-24 3:30 ` Stephen Warren
2015-04-21 18:09 ` [PATCH 8/9] ARM: Add MAINTAINERS for 2836 Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-24 4:38 ` Stephen Warren
2015-04-24 4:38 ` Stephen Warren
2015-04-24 17:03 ` Eric Anholt
2015-04-24 17:03 ` Eric Anholt
2015-04-21 18:09 ` [PATCH 9/9] ARM: BCM283x: Register fixed clocks for uart in the DT Eric Anholt
2015-04-21 18:09 ` Eric Anholt
2015-04-24 4:44 ` Stephen Warren
2015-04-24 4:44 ` Stephen Warren
2015-04-24 17:06 ` Eric Anholt
2015-04-24 17:06 ` Eric Anholt
2015-04-25 4:23 ` Stephen Warren
2015-04-25 4:23 ` Stephen Warren
2015-04-24 4:25 ` BCM2836 (Raspberry Pi 2) port Stephen Warren
2015-04-24 4:25 ` Stephen Warren
2015-04-24 18:41 ` Eric Anholt
2015-04-24 18:41 ` Eric Anholt
2015-04-24 18:57 ` Stephen Warren
2015-04-24 18:57 ` Stephen Warren
2015-04-27 17:19 ` Eric Anholt
2015-04-27 17:19 ` Eric Anholt
2015-05-08 16:14 ` Alexander Stein
2015-05-08 16:14 ` Alexander Stein
2015-05-12 2:36 ` Stephen Warren
2015-05-12 2:36 ` Stephen Warren
2015-05-12 15:39 ` Alexander Stein [this message]
2015-05-12 15:39 ` Alexander Stein
2015-05-12 16:03 ` Stephen Warren
2015-05-12 16:03 ` Stephen Warren
2015-05-12 17:32 ` Eric Anholt
2015-05-12 17:32 ` Eric Anholt
2015-05-12 22:03 ` Stephen Warren
2015-05-12 22:03 ` Stephen Warren
2015-05-13 17:46 ` Eric Anholt
2015-05-13 17:46 ` Eric Anholt
2015-05-13 18:32 ` Stephen Warren
2015-05-13 18:32 ` Stephen Warren
2015-05-13 18:59 ` Eric Anholt
2015-05-13 18:59 ` Eric Anholt
2015-04-29 2:38 ` Stephen Warren
2015-04-29 2:38 ` Stephen Warren
2015-04-29 3:41 ` Florian Fainelli
2015-04-29 3:41 ` Florian Fainelli
2015-05-06 18:51 ` Eric Anholt
2015-05-06 18:51 ` Eric Anholt
2015-05-06 19:05 ` Arnd Bergmann
2015-05-06 19:05 ` Arnd Bergmann
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=1701192.WcfjCoBWQN@kongar \
--to=alexanders83@web.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.