From: andrew@lunn.ch (Andrew Lunn)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: mvebu: fix RAM size for Armada XP board DB-MV784MP-GP
Date: Wed, 13 Mar 2013 18:43:24 +0100 [thread overview]
Message-ID: <20130313174324.GS21478@lunn.ch> (raw)
In-Reply-To: <20130313173559.GD24042@obsidianresearch.com>
On Wed, Mar 13, 2013 at 11:35:59AM -0600, Jason Gunthorpe wrote:
> On Wed, Mar 13, 2013 at 03:37:00PM +0100, Gregory CLEMENT wrote:
>
> > >> + * size of the module actually plugged
> > >> */
> > >> - reg = <0x00000000 0xC0000000>;
> > >> + reg = <0x00000000 0xD0000000>;
> > >
> > > But this is not 4G?
> >
> > You're totally right!
> > It should be reg = <0x00000000 0xF0000000>;
>
> Isn't it 'right' as it is? The various included DT's put devices at
> address 0xd0008000 for instance, memory shouldn't overlap that..
Shouldn't DT describe the hardware? The hardware has 4GB. How much of
it Linux decides to use so as to avoid overlaps with registers etc, is
not a hardware issue, but software.
Andrew
next prev parent reply other threads:[~2013-03-13 17:43 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-04 17:21 [PATCH v4 0/2] Adding support for the new Armada XP development board from Marvell Gregory CLEMENT
2013-02-04 17:21 ` Gregory CLEMENT
2013-02-04 17:21 ` [PATCH v4 1/2] arm: mvebu: update defconfig with ATAG support when using DT Gregory CLEMENT
2013-02-04 17:21 ` Gregory CLEMENT
2013-02-16 16:48 ` Jason Cooper
2013-02-16 16:48 ` Jason Cooper
2013-02-04 17:21 ` [PATCH v4 2/2] arm: mvebu: support for the new Armada XP development board(DB-MV784MP-GP) Gregory CLEMENT
2013-02-04 17:21 ` Gregory CLEMENT
2013-02-16 16:44 ` Jason Cooper
2013-02-16 16:44 ` Jason Cooper
2013-03-12 15:12 ` [PATCH] ARM: mvebu: fix RAM size for Armada XP board DB-MV784MP-GP Jason Cooper
2013-03-13 14:30 ` Sergei Shtylyov
2013-03-13 14:37 ` Gregory CLEMENT
2013-03-13 14:50 ` Jason Cooper
2013-03-13 17:35 ` Jason Gunthorpe
2013-03-13 17:43 ` Andrew Lunn [this message]
2013-03-13 18:30 ` Jason Gunthorpe
2013-03-13 14:39 ` Jason Cooper
2013-03-13 14:42 ` Gregory CLEMENT
2013-03-13 14:54 ` Jason Cooper
2013-03-13 17:13 ` Jason Gunthorpe
2013-03-14 15:39 ` Jason Cooper
2013-03-14 15:57 ` [PATCH V2] " Jason Cooper
2013-03-14 16:22 ` Jason Gunthorpe
2013-03-14 16:56 ` Jason Cooper
2013-03-14 17:22 ` Gregory CLEMENT
2013-03-14 17:30 ` Jason Cooper
2013-03-14 17:46 ` [PATCH V3] " Jason Cooper
2013-03-21 18:49 ` Jason Cooper
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