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From: Thomas Petazzoni <thomas.petazzoni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
To: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
Cc: Lior Amsalem <alior-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
	Ike Pan <ike.pan-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
	Nadav Haklai <nadavh-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
	David Marlin <dmarlin-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Yehuda Yitschak <yehuday-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
	Jani Monoses
	<jani.monoses-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
	Simon Guinot
	<simon.guinot-jKBdWWKqtFpg9hUCZPvPmw@public.gmane.org>,
	Tawfik Bayouk <tawfik-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
	Dan Frazier
	<dann.frazier-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
	Eran Ben-Avi <benavi-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
	Leif Lindholm <leif.lindholm-5wv7dgnIgG8@public.gmane.org>,
	Sebastian Hesselbarth
	<sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>,
	Jon Masters <jcm-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
	Florian Fainelli
	<florian-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	Chris Van Hoof <vanhoof-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
	Maen Suleiman <maen-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>,
	Shadi Ammouri <shadi-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>
Subject: Re: [PATCH] arm: mvebu: support for the new Armada XP evaluation board(DB-MV784MP-GP)
Date: Thu, 31 Jan 2013 11:07:16 +0100	[thread overview]
Message-ID: <20130131110716.50b7340b@skate> (raw)
In-Reply-To: <20130131095025.GC20242-g2DYL2Zd6BY@public.gmane.org>

Dear Andrew Lunn,

On Thu, 31 Jan 2013 10:50:25 +0100, Andrew Lunn wrote:

> We have the same issue with OpenBox AX3. All the devices we have in
> our hands have 1GB soldered down, plus 2GB on expansion. The DT
> currently has the full 3GB.
> 
> However, there has been discussion of reducing this down to 1GB since
> both Thomas and Gregory have unstable systems with the full 3GB, but
> mine box is stable with the full 3GB. So i don't know how strong a
> precedent that sets....

It seems that if we have CONFIG_ARM_ATAG_DTB_COMPAT, then the code in
arch/arm/boot/compressed/atags_to_fdt.c will update the DT memory node
according to the ATAG_MEM passed by the bootloader.

Best regards,

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com

  parent reply	other threads:[~2013-01-31 10:07 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1359566774-27669-1-git-send-email-gregory.clement@free-electrons.com>
     [not found] ` <1359566774-27669-2-git-send-email-gregory.clement@free-electrons.com>
     [not found]   ` <20130130173306.GO7717@titan.lakedaemon.net>
     [not found]     ` <510959D5.1010305@free-electrons.com>
2013-01-30 18:10       ` [PATCH] arm: mvebu: support for the new Armada XP evaluation board(DB-MV784MP-GP) Jason Cooper
     [not found]         ` <20130130181035.GP7717-u4khhh1J0LxI1Ri9qeTfzeTW4wlIGRCZ@public.gmane.org>
2013-01-31  9:50           ` Andrew Lunn
     [not found]             ` <20130131095025.GC20242-g2DYL2Zd6BY@public.gmane.org>
2013-01-31 10:07               ` Thomas Petazzoni [this message]
2013-01-31 12:02                 ` Gregory CLEMENT
     [not found]                   ` <510A5D38.9040608-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2013-01-31 12:44                     ` Jason Cooper
2013-01-31 12:07           ` Gregory CLEMENT
     [not found]             ` <510A5E87.60509-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2013-01-31 12:45               ` Jason Cooper
     [not found]                 ` <20130131124542.GB7717-u4khhh1J0LxI1Ri9qeTfzeTW4wlIGRCZ@public.gmane.org>
2013-01-31 12:50                   ` Gregory CLEMENT
     [not found]                     ` <510A689B.6040407-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2013-01-31 12:52                       ` Jason Cooper
2013-01-31 16:22                       ` Andrew Lunn
     [not found]                         ` <20130131162254.GD20242-g2DYL2Zd6BY@public.gmane.org>
2013-01-31 16:38                           ` Andrew Lunn
     [not found]                             ` <20130131163814.GE20242-g2DYL2Zd6BY@public.gmane.org>
2013-01-31 21:08                               ` Arnd Bergmann

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